/* ==========================================
   CUSTOM LOGO PRODUCTS WEBSITE STYLES
   ========================================== */

/* ==========================================
   1. RESET & BASE STYLES
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--off-white);
    overflow-x: hidden;
}

/* ==========================================
   2. COLOR SYSTEM - 2025 Modern Palette
   ========================================== */
:root {
    /* Primary Colors - Deep Forest Green & Midnight Blue */
    --primary-blue: #1a3d5c;
    --primary-green: #2d5016;
    --primary-orange: #2EC4F9;
    
    /* Neutral Colors - Off-White & Deep Tones */
    --off-white: #FAF8F3;
    --light-gray: #F5E6C8;
    --medium-gray: #5A6272;
    --dark-gray: #102A43;
    --deep-forest: #1a3d2e;
    --midnight-blue: #0a1a2e;
    
    /* Additional Colors */
    --white: #FFFFFF;
    --black: #000000;
    
    /* Gradients */
    --gradient-1: linear-gradient(135deg, #1a3d5c 0%, #2d5016 100%);
    --gradient-2: linear-gradient(135deg, #2EC4F9 0%, #6FE7FF 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

/* ==========================================
   3. TYPOGRAPHY
   ========================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-blue);
}

h1 {
    font-size: 3rem;
    font-weight: 900;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.4rem;
}

h4 {
    font-size: 1.2rem;
}

p {
    font-size: 1rem;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* ==========================================
   4. LAYOUT & UTILITIES
   ========================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    text-align: center;
    margin-bottom: 1rem;
    font-size: 2rem;
    color: var(--primary-blue);
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--medium-gray);
    margin-bottom: 3rem;
}

/* ==========================================
   5. BUTTONS
   ========================================== */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 1px;
    text-align: center;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-blue);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #155A99;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--primary-orange);
    border: 2px solid var(--primary-orange);
}

.btn-secondary:hover {
    background-color: var(--primary-orange);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.btn-block {
    width: 100%;
    display: block;
}

/* ==========================================
   6. NAVIGATION
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo img:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-weight: 600;
    color: rgba(30, 41, 59, 0.85);
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #2EC4F9, #6FE7FF);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: rgba(30, 41, 59, 1);
}

.nav-links a:hover::after {
    width: 100%;
}

.language-switch {
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--medium-gray);
    background-color: transparent;
    color: var(--dark-gray);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: var(--transition);
}

.lang-btn.active,
.lang-btn:hover {
    background-color: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-blue);
}

.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: rgba(30, 41, 59, 0.85);
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    color: rgba(30, 41, 59, 1);
    transform: scale(1.1);
}

/* ==========================================
   7. HERO SECTION
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 70px;
    padding: 4rem 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out, transform 15s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
    animation: zoomIn 15s ease-in-out infinite;
}

@keyframes zoomIn {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 61, 44, 0.85) 0%, rgba(10, 26, 46, 0.88) 50%, rgba(26, 61, 92, 0.82) 100%);
    z-index: 2;
}

/* Parallax effect on mouse move */
.hero-background {
    transition: transform 0.1s ease-out;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: left;
    color: var(--white);
    max-width: 1200px;
    padding: 4rem 2rem;
    margin: 0 auto;
}

/* Macro Immersive Hero Content */
.hero-macro-content {
    max-width: 700px;
}

.hero-main-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: clamp(3rem, 8vw, 6rem);
    letter-spacing: -2px;
    text-transform: uppercase;
    background: linear-gradient(to right, #fff, #e0e0e0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.hero-main-tagline {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    color: var(--primary-orange);
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-main-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1rem;
    font-weight: 600;
}

.hero-description {
    font-size: clamp(0.95rem, 1.5vw, 1.1rem);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.hero-stats .stat-item {
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 1.5rem 2rem;
    transition: var(--transition);
}

.hero-stats .stat-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

.hero-stats .stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.hero-stats .stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-hero-secondary {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
}

/* Hero Symmetric Layout */
.hero-symmetric-layout {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: start;
    margin-bottom: 2.5rem;
    padding: 0 1rem;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.hero-symmetric-column {
    text-align: center;
}

/* Hero Header - Brand Name & Tagline */
.hero-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.hero-brand-name {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--white);
    text-shadow: 
        2px 2px 4px rgba(0, 0, 0, 0.5),
        0 0 1px rgba(46, 196, 249, 0.35);
    letter-spacing: 2px;
    transition: all 0.4s ease;
    margin-bottom: 1.5rem;
}

.hero-brand-name:hover {
    letter-spacing: 4px;
    text-shadow: 
        2px 2px 4px rgba(0, 0, 0, 0.5),
        0 0 3px rgba(46, 196, 249, 0.55);
}

.hero-divider {
    font-size: 3.5rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
    align-self: center;
    line-height: 1;
    margin-top: 2.5rem;
    padding: 0 1rem;
}

.hero-brand-tagline {
    font-size: 2.2rem;
    font-weight: 600;
    color: var(--primary-orange);
    text-shadow: 
        2px 2px 4px rgba(0, 0, 0, 0.45),
        0 0 10px rgba(46, 196, 249, 0.55),
        0 0 20px rgba(46, 196, 249, 0.35);
    transition: all 0.3s ease;
    margin-bottom: 1.5rem;
    white-space: nowrap;
}

.hero-brand-tagline:hover {
    color: #6FE7FF;
    text-shadow: 
        2px 2px 4px rgba(0, 0, 0, 0.45),
        0 0 15px rgba(46, 196, 249, 0.7),
        0 0 25px rgba(46, 196, 249, 0.45);
    letter-spacing: 1px;
}

.hero-underline {
    width: 150px;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(46, 196, 249, 0.85), transparent);
    margin: 1rem auto 2.5rem;
    position: relative;
    box-shadow: 0 0 8px rgba(46, 196, 249, 0.35);
    transition: all 0.5s ease;
}

.hero-content:hover .hero-underline {
    width: 200px;
    box-shadow: 0 0 12px rgba(46, 196, 249, 0.55);
}

/* Hero Columns */
.hero-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2.5rem;
    padding: 0 2rem;
}

.hero-column {
    text-align: left;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hero-column::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(46, 196, 249, 0.65), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.hero-column:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(46, 196, 249, 0.32);
    transform: translateY(-5px);
    box-shadow: 
        0 8px 25px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(46, 196, 249, 0.18);
}

.column-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 0.75rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    position: relative;
    transition: all 0.3s ease;
}

.column-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 30%;
    height: 2px;
    background: var(--primary-orange);
    transition: width 0.4s ease;
}

.hero-column:hover .column-title {
    letter-spacing: 3px;
}

.hero-column:hover .column-title::after {
    width: 100%;
}

.column-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.column-features li {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    padding-left: 0;
    opacity: 0.9;
}

.column-features li:hover {
    padding-left: 0.5rem;
    color: rgba(255, 255, 255, 1);
    opacity: 1;
}

.column-features li i {
    color: var(--primary-orange);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.column-features li:hover i {
    transform: scale(1.15);
    color: #6FE7FF;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
    font-size: 1.2rem;
    color: var(--white);
}

.stat-item {
    font-weight: 600;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: rgba(46, 196, 249, 0.2);
    border-color: rgba(46, 196, 249, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.stat-divider {
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.5rem;
}

/* Hero CTA */
.hero-cta {
    margin-top: 2rem;
}

.btn-hero-primary {
    padding: 1rem 3rem;
    font-size: 1.3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #121212 0%, #000000 100%);
    color: var(--white);
    border: 2px solid #000000;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
    position: relative;
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
    background: linear-gradient(135deg, #1f1f1f 0%, #000000 100%);
    border-color: #1f1f1f;
}

.btn-hero-primary i {
    transition: transform 0.3s ease;
}

.btn-hero-primary:hover i {
    transform: translateX(5px);
}

/* Old Styles - Keep for compatibility */
.hero-title {
    font-size: 3rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--white);
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Floating CTA */
.floating-cta {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    display: flex;
    gap: 1rem;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.floating-cta.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Sticky CTA */
@media (max-width: 768px) {
    .floating-cta {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        background: white;
        padding: 15px;
        box-shadow: 0 -5px 15px rgba(0,0,0,0.1);
        display: flex;
        justify-content: space-between;
        z-index: 9999;
        border-radius: 0;
    }
    
    .floating-cta .btn {
        width: 48%;
        text-align: center;
        margin: 0;
    }
}

/* ==========================================
   8. CATEGORIES SECTION
   ========================================== */
.categories {
    position: relative;
    padding: 5rem 0;
    background: linear-gradient(130deg, #F5D36B 0%, #F1C24E 40%, #E8AE36 100%);
    overflow: hidden;
}

.categories::before {
    content: '';
    position: absolute;
    top: -25%;
    left: -15%;
    width: 150%;
    height: 160%;
    background-image: 
        radial-gradient(circle at 20% 25%, rgba(255, 255, 255, 0.5), transparent 50%),
        radial-gradient(circle at 80% 45%, rgba(255, 200, 80, 0.35), transparent 55%),
        radial-gradient(circle at 50% 85%, rgba(255, 180, 50, 0.45), transparent 60%),
        linear-gradient(120deg, rgba(250, 140, 0, 0.25) 0%, transparent 70%);
    opacity: 0.75;
    pointer-events: none;
    z-index: 0;
}

.categories > * {
    position: relative;
    z-index: 1;
}

.main-categories {
    display: flex;
    flex-direction: column;
    gap: 5rem;
}

.main-category-section {
    width: 100%;
}

.main-category-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.05) 0%, rgba(249, 115, 22, 0.05) 100%);
    border-radius: 12px;
}

.main-category-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.main-category-section:nth-child(2) .main-category-icon {
    background: var(--gradient-2);
}

.main-category-title {
    font-size: 2.25rem;
    margin-bottom: 0.75rem;
    color: var(--primary-blue);
}

.main-category-desc {
    font-size: 1.125rem;
    color: var(--medium-gray);
    max-width: 700px;
    margin: 0 auto;
}

.main-category-header .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
}

/* Bento Grid Layout */
.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, auto);
    gap: 1.5rem;
}

.category-card {
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition);
}

/* Bento Grid - Different sizes */
.category-card:nth-child(1) {
    grid-column: span 2;
    grid-row: span 1;
}

.category-card:nth-child(2) {
    grid-column: span 1;
    grid-row: span 1;
}

.category-card:nth-child(3) {
    grid-column: span 1;
    grid-row: span 1;
}

.category-card:nth-child(4) {
    grid-column: span 1;
    grid-row: span 1;
}

.category-card:nth-child(5) {
    grid-column: span 1;
    grid-row: span 1;
}

.category-card:nth-child(6) {
    grid-column: span 2;
    grid-row: span 1;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
}

.category-card:hover .category-icon {
    transform: scale(1.1);
}

.category-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.category-card:hover img {
    transform: scale(1.1);
}

.category-card {
    background-color: var(--light-gray);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.category-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
}

.category-card:nth-child(even) .category-icon {
    background: var(--gradient-2);
}

.category-card h3 {
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.category-features {
    list-style: none;
    margin: 1.5rem 0;
    text-align: left;
}

.category-features li {
    padding: 0.5rem 0;
    color: var(--dark-gray);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.category-features i {
    color: var(--primary-orange);
    font-size: 0.875rem;
}

.category-desc {
    color: var(--medium-gray);
    margin: 1rem 0;
    font-size: 0.9375rem;
}

.category-link {
    color: var(--primary-orange);
    font-weight: 600;
    font-size: 0.9375rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.category-link:hover {
    gap: 0.75rem;
}

/* ==========================================
   9. CASES SECTION
   ========================================== */
.cases {
    padding: 5rem 0;
    background-color: #3a00ab;
}

.cases .section-title,
.cases .section-subtitle {
    color: rgba(255, 255, 255, 0.92);
}

.case-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.625rem 1.5rem;
    background-color: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(6px);
}

.filter-btn.active,
.filter-btn:hover {
    background-color: rgba(255, 255, 255, 0.9);
    color: #3a00ab;
    border-color: rgba(255, 255, 255, 0.9);
}

/* Masonry/Waterfall Layout for Cases */
.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    grid-auto-rows: 10px;
    gap: 1.5rem;
}

.case-item {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 18px 35px rgba(16, 0, 45, 0.35);
    grid-row-end: span var(--row-span, 30);
}

.case-item:nth-child(1) {
    --row-span: 35;
}

.case-item:nth-child(2) {
    --row-span: 28;
}

.case-item:nth-child(3) {
    --row-span: 32;
}

.case-item:nth-child(4) {
    --row-span: 30;
}

.case-item:nth-child(5) {
    --row-span: 28;
}

.case-item:nth-child(6) {
    --row-span: 33;
}

.case-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 24px 45px rgba(16, 0, 45, 0.4);
}

.case-image {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
    background-color: var(--medium-gray);
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.case-item:hover .case-image img {
    transform: scale(1.1);
}

.case-overlay {
    background-color: rgba(58, 0, 171, 0.9);
}

.case-view-btn {
    padding: 0.75rem 1.5rem;
    background-color: var(--white);
    color: var(--primary-blue);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.case-view-btn:hover {
    background-color: var(--primary-orange);
    color: var(--white);
}

.case-content {
    padding: 1.75rem;
    color: #1D0A45;
}

.case-content h3 {
    color: #1D0A45;
}

.case-content p {
    color: rgba(29, 10, 69, 0.75);
}

.case-tags span {
    background: rgba(58, 0, 171, 0.12);
    color: rgba(58, 0, 171, 0.85);
    border: 1px solid rgba(58, 0, 171, 0.2);
}

.case-link {
    color: #3a00ab;
}

.case-link i {
    color: #3a00ab;
}

.case-link:hover {
    color: #260075;
}

.case-link:hover i {
    transform: translateX(4px);
}

.case-info {
    padding: 1.5rem;
}

.case-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--primary-orange);
    color: var(--white);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.case-info h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.case-info p {
    color: var(--medium-gray);
    font-size: 0.9375rem;
}

/* ==========================================
   10. PROCESS SECTION (Old - Keep for compatibility)
   ========================================== */
.process {
    padding: 5rem 0;
    background-color: var(--white);
}

.process .section-title,
.process .section-subtitle {
    color: var(--dark-gray);
}

/* Timeline Process overrides */
.timeline-process {
    background-color: var(--white) !important;
}

.timeline-process .section-title,
.timeline-process .section-subtitle {
    color: var(--dark-gray) !important;
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    max-width: 1400px;
    margin: 0 auto;
}

.process-step {
    flex: 1;
    text-align: center;
    padding: 2.25rem 1.75rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    position: relative;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(16, 0, 45, 0.35);
    backdrop-filter: blur(10px);
}

.process-step:hover {
    transform: translateY(-10px);
    box-shadow: 0 26px 50px rgba(16, 0, 45, 0.45);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--gradient-2);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    box-shadow: var(--shadow-md);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 1.5rem auto 1.5rem;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
}

.process-step h3,
.process-step p {
    color: rgba(245, 246, 250, 0.9);
}

.process-arrow {
    font-size: 2rem;
    color: rgba(111, 231, 255, 0.9);
    flex-shrink: 0;
}

/* ==========================================
   11. ADVANTAGES SECTION (Old - Keep for compatibility)
   ========================================== */
.advantages {
    padding: 5rem 0;
    background-color: var(--off-white);
}

.advantages .section-title,
.advantages .section-subtitle {
    color: var(--dark-gray);
}

/* Industrial Split overrides */
.industrial-split {
    background-color: var(--off-white) !important;
}

.industrial-split .section-title,
.industrial-split .section-subtitle {
    color: var(--dark-gray) !important;
}

.advantage-card {
    background: rgba(255, 255, 255, 0.14);
    padding: 2.75rem 1.75rem;
    border-radius: 14px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: 0 22px 45px rgba(4, 40, 26, 0.35);
}

.advantage-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 55px rgba(4, 40, 26, 0.45);
}

.advantage-card h3,
.advantage-card p {
    color: rgba(240, 248, 245, 0.9);
}

.advantage-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(111, 231, 255, 0.95) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: #065135;
    box-shadow: 0 12px 26px rgba(111, 231, 255, 0.35);
}

.trust-section {
    background: rgba(255, 255, 255, 0.14);
    padding: 3rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(10px);
}

.trust-section h3 {
    text-align: center;
    margin-bottom: 0.5rem;
    color: rgba(240, 248, 245, 0.92);
    font-size: 1.875rem;
}

.trust-subtitle {
    text-align: center;
    color: rgba(240, 248, 245, 0.8);
    margin-bottom: 2.5rem;
    font-size: 1.05rem;
    letter-spacing: 0.08em;
}

.trusted-reviews {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.75rem;
}

.review-card {
    position: relative;
    background: rgba(255, 255, 255, 0.96);
    border-radius: 16px;
    padding: 1.75rem;
    box-shadow: 0 18px 40px rgba(16, 0, 45, 0.25);
    border: 1px solid rgba(58, 0, 171, 0.15);
    overflow: hidden;
}

.review-product {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.review-product img {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 16px rgba(58, 0, 171, 0.2);
}

.review-product h4 {
    font-size: 1.1rem;
    color: #3a00ab;
    margin-bottom: 0.35rem;
}

.review-stars {
    color: #FFB703;
    font-size: 0.95rem;
    letter-spacing: 0.1rem;
}

.review-summary {
    margin-top: 0.25rem;
    font-size: 0.95rem;
    color: #4b3c70;
}

.review-body {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #4f4f6b;
}

.review-meta {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    font-size: 0.85rem;
    color: #6a6793;
}

.meta-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3a00ab, #7143ff);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.review-meta strong {
    display: block;
    color: #362760;
    font-size: 0.95rem;
}

.review-meta span {
    display: block;
    line-height: 1.3;
}

.scribble-tag {
    position: absolute;
    right: -18px;
    top: 18px;
    background: transparent;
    color: #3a00ab;
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 0.2em;
    transform: rotate(-6deg);
    opacity: 0.4;
    text-transform: uppercase;
}

.review-card:nth-of-type(2) .scribble-tag,
.review-card:nth-of-type(4) .scribble-tag {
    transform: rotate(5deg);
}

.five-star-banner {
    margin-top: 2.5rem;
    padding: 1.5rem 1.25rem;
    background: rgba(255, 255, 255, 0.16);
    border-radius: 12px;
    text-align: center;
    color: rgba(240, 248, 245, 0.92);
    font-weight: 700;
    letter-spacing: 0.18em;
    font-size: 1rem;
    box-shadow: 0 15px 38px rgba(4, 40, 26, 0.28);
}

.five-star-banner span {
    display: block;
    margin-bottom: 0.75rem;
}

.star-row {
    color: #FFB703;
    font-size: 1.3rem;
    display: flex;
    justify-content: center;
    gap: 0.4rem;
}

.trust-item h3,
.trust-item p,
.client-logos span {
    color: rgba(245, 246, 250, 0.9);
}

.client-logo {
    background-color: rgba(255, 255, 255, 0.18);
}

.client-logos {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.client-logo {
    width: 120px;
    height: 60px;
    background-color: var(--light-gray);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--medium-gray);
    font-size: 0.875rem;
    opacity: 0.7;
    transition: var(--transition);
}

.client-logo:hover {
    opacity: 1;
    transform: scale(1.05);
}

.certifications {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.cert-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem;
    background-color: var(--light-gray);
    border-radius: 8px;
}

.cert-badge i {
    font-size: 2.5rem;
    color: var(--primary-orange);
}

.cert-badge span {
    font-weight: 600;
    color: var(--dark-gray);
    font-size: 0.9375rem;
}

.testimonials {
    max-width: 800px;
    margin: 0 auto;
}

.testimonials h3 {
    text-align: center;
    margin-bottom: 2rem;
}

.testimonial-slider {
    position: relative;
    min-height: 200px;
}

.testimonial {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.testimonial.active {
    opacity: 1;
    position: relative;
}

.testimonial-content {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-orange);
}

.testimonial-content p {
    font-style: italic;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    font-size: 1.0625rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-1);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
}

.author-info strong {
    display: block;
    color: var(--primary-blue);
    margin-bottom: 0.25rem;
}

.author-info span {
    font-size: 0.875rem;
    color: var(--medium-gray);
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    background-color: var(--medium-gray);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active,
.dot:hover {
    background-color: var(--primary-orange);
    transform: scale(1.2);
}

/* ==========================================
   12. CONTACT SECTION
   ========================================== */
.contact {
    padding: 5rem 0;
    background-color: var(--white);
}

.contact::before {
    display: none;
}

.contact .section-title {
    color: var(--primary-blue);
}

.contact .section-subtitle {
    color: var(--medium-gray);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-form-container {
    background: var(--white);
    border-radius: 16px;
    border: 1px solid rgba(15, 76, 129, 0.12);
    box-shadow: 0 18px 40px rgba(15, 76, 129, 0.12);
    padding: 3rem;
}

.contact-form-container label {
    display: block;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

.contact-form-container input,
.contact-form-container select,
.contact-form-container textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(15, 76, 129, 0.2);
    border-radius: 10px;
    background-color: var(--white);
    font-size: 1rem;
    color: var(--dark-gray);
    transition: var(--transition);
}

.contact-form-container input:focus,
.contact-form-container select:focus,
.contact-form-container textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.12);
}

.contact-form-container button {
    background: var(--primary-blue);
    border: none;
    color: var(--white);
    padding: 0.95rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    width: 100%;
    letter-spacing: 0.05em;
}

.contact-form-container button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background-color: var(--light-gray);
    border-radius: 12px;
    border: 1px solid rgba(15, 76, 129, 0.12);
    box-shadow: 0 12px 28px rgba(15, 76, 129, 0.08);
}

.info-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    background: var(--gradient-1);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.info-content h4 {
    margin-bottom: 0.25rem;
    color: var(--primary-blue);
    font-size: 1rem;
}

.info-content p {
    color: var(--dark-gray);
    font-size: 0.95rem;
    line-height: 1.5;
}

.chat-btn {
    padding: 1rem;
    background: var(--gradient-1);
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.chat-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

@media (max-width: 992px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   12. BLOG SECTION - EDITORIAL MAGAZINE STYLE
   ========================================== */
.editorial-section {
    padding: 6rem 0;
    background: var(--off-white);
}

.section-header-between {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 3rem;
    gap: 2rem;
}

.header-text {
    flex: 1;
}

.section-header-between .section-title {
    text-align: left;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 0.75rem;
    color: var(--dark-gray);
}

.section-header-between .section-subtitle {
    text-align: left;
    font-size: 1.2rem;
    color: var(--medium-gray);
    margin-bottom: 0;
}

.view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
    font-size: 0.95rem;
}

.view-all-btn:hover {
    background: var(--primary-green);
    transform: translateX(5px);
}

.editorial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.journal-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border: 1px solid rgba(26, 61, 92, 0.08);
    display: flex;
    flex-direction: column;
}

.journal-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
    border-color: rgba(26, 61, 92, 0.15);
}

.card-image {
    position: relative;
    height: 280px;
    overflow: hidden;
    background: var(--off-white);
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.journal-card:hover .card-image img {
    transform: scale(1.08);
}

.category-badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: var(--white);
    color: var(--dark-gray);
    padding: 0.5rem 1rem;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    border-radius: 6px;
    letter-spacing: 1px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 2;
}

.category-badge.trend {
    background: linear-gradient(135deg, #FF6B6B, #FF8E53);
    color: var(--white);
}

.category-badge.guide {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    color: var(--white);
}

.category-badge.insight {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: var(--white);
}

.card-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-meta {
    font-size: 0.85rem;
    color: var(--medium-gray);
    margin-bottom: 1rem;
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.card-meta span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.card-meta i {
    font-size: 0.8rem;
}

.journal-card h3 {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.4;
    color: var(--dark-gray);
}

.journal-card h3 a {
    color: var(--dark-gray);
    text-decoration: none;
    transition: var(--transition);
    display: block;
}

.journal-card:hover h3 a {
    color: var(--primary-blue);
}

.journal-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
    flex: 1;
}

.read-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: auto;
    font-weight: 700;
    color: var(--dark-gray);
    text-decoration: none;
    border-bottom: 2px solid rgba(26, 61, 92, 0.1);
    padding-bottom: 0.25rem;
    transition: var(--transition);
    font-size: 0.95rem;
    width: fit-content;
}

.journal-card:hover .read-link {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.read-link i {
    font-size: 0.85rem;
    transition: transform 0.3s ease;
}

.journal-card:hover .read-link i {
    transform: translateX(3px);
}

/* Old Blog Styles (Keep for compatibility) */
.blog {
    padding: 5rem 0;
    background: linear-gradient(135deg, rgba(245, 230, 200, 0.28) 0%, rgba(236, 244, 249, 0.35) 100%);
}

.blog .section-title {
    color: var(--primary-blue);
}

.blog .section-subtitle {
    color: rgba(16, 42, 67, 0.7);
}

.blog-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 2.5rem;
    align-items: flex-start;
}

.blog-featured {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 18px 40px rgba(15, 76, 129, 0.12);
    border: 1px solid rgba(15, 76, 129, 0.1);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-featured:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 50px rgba(15, 76, 129, 0.18);
}

.blog-image {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.blog-featured:hover .blog-image img {
    transform: scale(1.05);
}

.blog-category {
    position: absolute;
    bottom: 18px;
    left: 24px;
    background: rgba(15, 76, 129, 0.85);
    color: var(--white);
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.blog-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.blog-date {
    font-size: 0.9rem;
    color: rgba(16, 42, 67, 0.6);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.blog-content h3 {
    font-size: 1.4rem;
    color: var(--primary-blue);
    line-height: 1.4;
}

.blog-content p {
    color: rgba(16, 42, 67, 0.72);
    font-size: 1rem;
    line-height: 1.7;
}

.blog-link {
    margin-top: auto;
    font-weight: 600;
    color: var(--primary-orange);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.blog-link::after {
    content: '\f061';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 0.85rem;
    transition: transform 0.3s ease;
}

.blog-link:hover::after {
    transform: translateX(4px);
}

.blog-sidebar {
    background: var(--white);
    border-radius: 16px;
    border: 1px solid rgba(15, 76, 129, 0.1);
    box-shadow: 0 18px 40px rgba(15, 76, 129, 0.12);
    padding: 2rem;
}

.blog-sidebar-title {
    font-size: 1.25rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

.blog-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.blog-list li {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    border-bottom: 1px solid rgba(15, 76, 129, 0.12);
    padding-bottom: 1.1rem;
}

.blog-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.blog-list a {
    color: var(--primary-blue);
    font-weight: 600;
    line-height: 1.5;
}

.blog-list a:hover {
    color: var(--primary-orange);
}

.blog-list-date {
    font-size: 0.9rem;
    color: rgba(16, 42, 67, 0.6);
    letter-spacing: 0.04em;
}

@media (max-width: 992px) {
    .blog-layout {
        grid-template-columns: 1fr;
    }

    .blog-sidebar {
        padding: 1.75rem;
    }
    
    .section-header-between {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .section-header-between .section-title,
    .section-header-between .section-subtitle {
        text-align: left;
    }
    
    .editorial-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .blog-image {
        height: 220px;
    }
    
    .card-image {
        height: 240px;
    }
    
    .card-content {
        padding: 1.5rem;
    }
    
    .journal-card h3 {
        font-size: 1.2rem;
    }
}

/* ==========================================
   13. FOOTER
   ========================================== */
.footer {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-section h3 span {
    color: var(--primary-orange);
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.footer-section h5 {
    color: var(--white);
    margin-bottom: 0.75rem;
    font-size: 0.9375rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-orange);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-orange);
    transform: translateY(-3px);
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: 8px;
    font-size: 0.9375rem;
}

.newsletter-form button {
    padding: 0.75rem 1.25rem;
    background-color: var(--primary-orange);
    color: var(--white);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background-color: #6FE7FF;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* ==========================================
   14. SCROLL TO TOP BUTTON
   ========================================== */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-2);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 998;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ==========================================
   15. RESPONSIVE DESIGN
   ========================================== */

/* Tablet (768px and below) */
@media (max-width: 768px) {
    /* Typography adjustments */
    html {
        font-size: 14.4px; /* 90% of 16px */
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    h3 {
        font-size: 1.2rem;
    }
    
    /* Navigation */
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: #ffffff;
        flex-direction: column;
        padding: 2rem;
        transition: left 0.3s ease;
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    /* Hero */
    .hero {
        height: auto;
        min-height: 500px;
        padding: 4rem 0;
    }
    
    .hero-brand-name {
        font-size: 2rem;
    }
    
    .hero-brand-tagline {
        font-size: 2rem;
    }
    
    .hero-divider {
        font-size: 2.5rem;
        margin-top: 1.5rem;
    }
    
    .hero-symmetric-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0;
    }
    
    .hero-columns {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0;
    }
    
    .hero-column {
        padding: 1.5rem;
    }
    
    .column-title {
        font-size: 1.2rem;
    }
    
    .column-features li {
        font-size: 1rem;
    }
    
    .hero-stats {
        font-size: 1rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .stat-divider {
        display: none;
    }
    
    .btn-hero-primary {
        font-size: 1.1rem;
        padding: 0.875rem 2rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .floating-cta {
        bottom: 1rem;
        right: 1rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    /* Categories */
    .main-categories {
        gap: 3rem;
    }
    
    .main-category-header {
        padding: 1.5rem;
    }
    
    .main-category-icon {
        width: 80px;
        height: 80px;
        font-size: 2.5rem;
    }
    
    .main-category-title {
        font-size: 1.75rem;
    }
    
    .category-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Cases */
    .case-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Process */
    .process-steps {
        flex-direction: column;
    }
    
    .process-arrow {
        transform: rotate(90deg);
        margin: 1rem 0;
    }
    
    /* Advantages */
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Contact */
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Scroll button */
    .scroll-top {
        bottom: 1rem;
        left: 1rem;
        width: 45px;
        height: 45px;
    }

    .trusted-reviews {
        grid-template-columns: 1fr;
    }

    .scribble-tag {
        font-size: 0.9rem;
        right: -10px;
    }
}

/* Mobile (480px and below) */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .floating-cta {
        display: none;
    }
    
    .client-logos {
        gap: 1rem;
    }
    
    .client-logo {
        width: 100px;
        height: 50px;
    }
}

/* Desktop Large (1440px and above) */
@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
}

.categories .section-title,
.categories .main-category-title {
    color: #E8F4FF;
}

.categories .section-subtitle,
.categories .main-category-desc {
    color: rgba(232, 244, 255, 0.78);
}

.main-category-header {
    background: rgba(12, 63, 94, 0.45);
    border-radius: 14px;
    border: 1px solid rgba(111, 231, 255, 0.2);
    box-shadow: 0 18px 45px rgba(5, 21, 36, 0.45);
}

.main-category-header .btn {
    background: linear-gradient(135deg, rgba(46, 196, 249, 0.9) 0%, rgba(111, 231, 255, 0.9) 100%);
    color: #062034;
    border: none;
    box-shadow: 0 10px 25px rgba(46, 196, 249, 0.4);
}

.main-category-header .btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(46, 196, 249, 0.45);
}

.category-card {
    background: rgba(8, 24, 40, 0.85);
    border: 1px solid rgba(46, 196, 249, 0.12);
    box-shadow: 0 16px 35px rgba(6, 22, 38, 0.5);
}

.category-card h4 {
    color: #E8F4FF;
}

.category-card p,
.category-card li,
.category-card li span,
.category-card .category-desc,
.sub-category-card p,
.sub-category-card li,
.sub-category-card li span {
    color: rgba(245, 246, 250, 0.85);
}

.category-card li i,
.sub-category-card li i {
    color: rgba(245, 246, 250, 0.85);
}

/* Accent icon colors */
.main-category-section:first-of-type .category-card li i,
.main-category-section:first-of-type .sub-category-card li i {
    color: rgba(46, 196, 249, 0.88);
}

.main-category-section:nth-of-type(2) .category-card li i,
.main-category-section:nth-of-type(2) .sub-category-card li i {
    color: #FF8C2F;
}

.category-card .btn {
    background: rgba(46, 196, 249, 0.85);
    color: #062034;
    border: none;
}

.category-card .btn:hover {
    background: rgba(111, 231, 255, 0.9);
    transform: translateY(-3px);
}

.sub-category-card {
    background: rgba(9, 29, 47, 0.78);
    border: 1px solid rgba(46, 196, 249, 0.15);
    box-shadow: 0 12px 30px rgba(5, 17, 27, 0.45);
}

.sub-category-card h5 {
    color: #E0F1FF;
}

.sub-category-card .btn {
    background: rgba(46, 196, 249, 0.8);
    color: #062034;
}

.sub-category-card .btn:hover {
    background: rgba(111, 231, 255, 0.85);
}

.category-icon {
    background: linear-gradient(135deg, rgba(46, 196, 249, 0.85) 0%, rgba(111, 231, 255, 0.85) 100%);
    color: #062034;
    box-shadow: 0 10px 30px rgba(46, 196, 249, 0.45);
}

.category-card:hover,
.sub-category-card:hover {
    border-color: rgba(46, 196, 249, 0.3);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(5, 21, 36, 0.55);
}

.main-category-section:nth-of-type(2) {
    position: relative;
    padding: 4rem 3rem;
    margin-top: 3rem;
    background: linear-gradient(135deg, #FFB347 0%, #FF8C2F 45%, #FF6F1E 100%);
    border-radius: 22px;
    box-shadow: 0 25px 55px rgba(120, 55, 0, 0.35);
    overflow: hidden;
}

.main-category-section:nth-of-type(2)::before {
    content: '';
    position: absolute;
    top: -25%;
    left: -20%;
    width: 160%;
    height: 170%;
    background-image: 
        radial-gradient(circle at 25% 30%, rgba(255, 255, 255, 0.45), transparent 55%),
        radial-gradient(circle at 70% 20%, rgba(255, 190, 120, 0.4), transparent 60%),
        radial-gradient(circle at 50% 80%, rgba(255, 120, 40, 0.35), transparent 55%),
        linear-gradient(120deg, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    opacity: 0.6;
    pointer-events: none;
    z-index: 0;
}

.main-category-section:nth-of-type(2) > * {
    position: relative;
    z-index: 1;
}

.main-category-section:nth-of-type(2) .section-title,
.main-category-section:nth-of-type(2) .main-category-title {
    color: #3B1A01;
}

.main-category-section:nth-of-type(2) .section-subtitle,
.main-category-section:nth-of-type(2) .main-category-desc {
    color: rgba(59, 26, 1, 0.8);
}

.main-category-section:nth-of-type(2) .main-category-header {
    background: rgba(255, 255, 255, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 18px 45px rgba(120, 55, 0, 0.25);
}

.main-category-section:nth-of-type(2) .main-category-header .btn {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 230, 200, 0.95) 100%);
    color: #7A3200;
    box-shadow: 0 10px 28px rgba(120, 55, 0, 0.35);
}

.main-category-section:nth-of-type(2) .main-category-header .btn:hover {
    box-shadow: 0 14px 32px rgba(120, 55, 0, 0.4);
}

.main-category-section:nth-of-type(2) .category-icon {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 210, 160, 0.95) 100%);
    color: #7A3200;
    box-shadow: 0 12px 28px rgba(120, 55, 0, 0.3);
}

.main-category-section:nth-of-type(2) .category-card {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(255, 162, 60, 0.3);
    box-shadow: 0 16px 32px rgba(120, 55, 0, 0.25);
}

.main-category-section:nth-of-type(2) .category-card h3,
.main-category-section:nth-of-type(2) .category-card h4 {
    color: #7A3200;
}

.main-category-section:nth-of-type(2) .category-card p,
.main-category-section:nth-of-type(2) .category-card li {
    color: rgba(66, 32, 5, 0.8);
}

.main-category-section:nth-of-type(2) .category-card li i {
    color: #FF8C2F;
}

.main-category-section:nth-of-type(2) .category-card .btn {
    background: linear-gradient(135deg, rgba(255, 176, 80, 0.95) 0%, rgba(255, 140, 47, 0.95) 100%);
    color: #3B1A01;
}

.main-category-section:nth-of-type(2) .category-card .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 26px rgba(120, 55, 0, 0.3);
}

.main-category-section:nth-of-type(2) .sub-category-card {
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(255, 168, 60, 0.3);
    box-shadow: 0 12px 28px rgba(120, 55, 0, 0.22);
}

.main-category-section:nth-of-type(2) .sub-category-card h5 {
    color: #7A3200;
}

.main-category-section:nth-of-type(2) .sub-category-card p,
.main-category-section:nth-of-type(2) .sub-category-card li {
    color: rgba(66, 32, 5, 0.75);
}

.main-category-section:nth-of-type(2) .sub-category-card li::before {
    background: rgba(255, 140, 47, 0.8);
}

.main-category-section:nth-of-type(2) .sub-category-card .btn {
    background: linear-gradient(135deg, rgba(255, 210, 120, 0.95) 0%, rgba(255, 140, 47, 0.95) 100%);
    color: #3B1A01;
}

.main-category-section:nth-of-type(2) .sub-category-card .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 22px rgba(120, 55, 0, 0.28);
}

.main-category-section:nth-of-type(2) .category-card:hover,
.main-category-section:nth-of-type(2) .sub-category-card:hover {
    border-color: rgba(255, 140, 47, 0.45);
    box-shadow: 0 20px 40px rgba(120, 55, 0, 0.35);
}

.main-category-section:first-of-type .category-card p,
.main-category-section:first-of-type .category-card li,
.main-category-section:first-of-type .category-card li span,
.main-category-section:first-of-type .category-card .category-desc,
.main-category-section:first-of-type .sub-category-card p,
.main-category-section:first-of-type .sub-category-card li,
.main-category-section:first-of-type .sub-category-card li span {
    color: rgba(245, 246, 250, 0.85);
}

.main-category-section:nth-of-type(2) .category-card p,
.main-category-section:nth-of-type(2) .category-card li,
.main-category-section:nth-of-type(2) .category-card li span,
.main-category-section:nth-of-type(2) .category-card .category-desc,
.main-category-section:nth-of-type(2) .sub-category-card p,
.main-category-section:nth-of-type(2) .sub-category-card li,
.main-category-section:nth-of-type(2) .sub-category-card li span {
    color: rgba(40, 20, 5, 0.88);
}

/* ==========================================
   FAQ SECTION
   ========================================== */
.faq-section {
    padding: 5rem 0;
    background: var(--off-white);
}

.faq-section .section-title {
    color: var(--primary-blue);
}

.faq-section .section-subtitle {
    color: var(--medium-gray);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: 12px;
    border: 1px solid rgba(26, 61, 92, 0.1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    overflow: hidden;
}

.faq-item:hover {
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
    border-color: rgba(26, 61, 92, 0.2);
}

.faq-item summary {
    padding: 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--primary-blue);
    cursor: pointer;
    list-style: none;
    position: relative;
    user-select: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--primary-blue);
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    content: '−';
    transform: translateY(-50%) rotate(180deg);
}

.faq-item p {
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--medium-gray);
    line-height: 1.7;
    margin: 0;
}

/* ==========================================
   CERTIFICATIONS SECTION
   ========================================== */
.certifications-section {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.certifications-title {
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1.5rem;
    text-align: center;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.cert-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
}

.cert-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.cert-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    color: white;
}

.cert-item span {
    display: block;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-weight: 600;
}

@media (max-width: 768px) {
    .certifications-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .category-grid {
        grid-template-columns: 1fr;
    }
    
    .category-card {
        grid-column: span 1 !important;
        grid-row: span 1 !important;
    }
}

/* ==========================================
   BREADCRUMB NAVIGATION
   ========================================== */
.breadcrumb-nav {
    background: var(--off-white);
    padding: 1rem 0;
    margin-top: 70px;
    border-bottom: 1px solid rgba(26, 61, 92, 0.1);
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
    font-size: 0.9rem;
    color: var(--medium-gray);
}

.breadcrumb-list li:not(:last-child)::after {
    content: '/';
    margin-left: 0.5rem;
    color: var(--medium-gray);
}

.breadcrumb-list a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb-list a:hover {
    text-decoration: underline;
}

.breadcrumb-list span {
    color: var(--medium-gray);
}

/* ==========================================
   BENTO GRID STYLES
   ========================================== */
.bento-section {
    padding: 5rem 0;
    background: var(--off-white);
}

.section-header-left {
    text-align: left;
    margin-bottom: 3rem;
}

.section-header-left .section-title {
    text-align: left;
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 1rem;
}

.section-header-left .section-subtitle {
    text-align: left;
    font-size: 1.2rem;
    color: var(--medium-gray);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(3, 200px);
    gap: 1.5rem;
}

.bento-item {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    background: var(--white);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    cursor: pointer;
}

.bento-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.bento-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.4;
    transition: var(--transition);
    z-index: 1;
}

.bento-item:hover .bento-bg {
    opacity: 0.6;
    transform: scale(1.1);
}

.bento-content {
    position: relative;
    z-index: 2;
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: var(--dark-gray);
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.7) 100%);
}

.bento-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--primary-green);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.bento-item h3 {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--dark-gray);
}

.bento-item p {
    font-size: 0.95rem;
    color: var(--medium-gray);
    line-height: 1.5;
}

.bento-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    margin-top: auto;
}

.bento-btn:hover {
    background: var(--primary-green);
    transform: translateX(5px);
}

.bento-btn-small {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
    margin-top: auto;
}

.bento-btn-small:hover {
    background: var(--primary-green);
    transform: scale(1.1);
}

/* Bento Grid Layout */
.bento-large {
    grid-column: span 2;
    grid-row: span 2;
}

.bento-tall {
    grid-column: span 1;
    grid-row: span 2;
}

.bento-medium {
    grid-column: span 1;
    grid-row: span 1;
}

@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    
    .bento-large,
    .bento-tall,
    .bento-medium {
        grid-column: span 1;
        grid-row: span 1;
        min-height: 250px;
    }
}

@media (max-width: 768px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   BRAND MARQUEE - INFINITE SCROLL
   ========================================== */
.brand-marquee-section {
    padding: 3rem 0;
    background: var(--white);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.marquee-label {
    text-align: center;
    font-size: 0.9rem;
    color: var(--medium-gray);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.brand-marquee {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

.marquee-track {
    display: inline-flex;
    animation: marquee 30s linear infinite;
    gap: 4rem;
}

.marquee-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--medium-gray);
    background: var(--off-white);
    border-radius: 8px;
    white-space: nowrap;
    min-width: 200px;
    text-align: center;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* ==========================================
   CASES ZIG-ZAG LAYOUT
   ========================================== */
.cases-zigzag {
    padding: 5rem 0;
    background: var(--off-white);
}

.cases-zigzag .section-title {
    text-align: center;
    margin-bottom: 1rem;
}

.cases-zigzag .section-subtitle {
    text-align: center;
    margin-bottom: 4rem;
}

.case-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
}

.case-row.reverse {
    direction: rtl;
}

.case-row.reverse > * {
    direction: ltr;
}

.case-visual {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.case-visual img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.case-visual:hover img {
    transform: scale(1.05);
}

.geo-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.geo-badge i {
    color: var(--primary-green);
}

.case-details {
    padding: 2rem;
}

.case-year {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.case-details h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--dark-gray);
    line-height: 1.2;
}

.case-details p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--medium-gray);
    margin-bottom: 2rem;
}

.case-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.stat-box {
    text-align: center;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    min-width: 120px;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--medium-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.case-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
}

.case-cta-btn:hover {
    background: var(--primary-green);
    transform: translateX(5px);
}

@media (max-width: 968px) {
    .case-row {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .case-row.reverse {
        direction: ltr;
    }
    
    .case-visual img {
        height: 350px;
    }
}

/* ==========================================
   MEGA CONTACT CTA (Optimized Layout)
   ========================================== */
.mega-contact {
    background-color: #111;
    color: #fff;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

/* 创建两列布局：左文案，右表单 */
.mega-contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

/* --- 左侧样式优化 --- */
.mega-text {
    max-width: 100%;
}

.mega-text .display-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.1;
    background: linear-gradient(to right, #fff, #aaa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mega-text .lead-text {
    font-size: 1.2rem;
    color: #ccc;
    margin-bottom: 30px;
}

.check-list {
    list-style: none;
    padding: 0;
    margin-bottom: 40px;
}

.check-list li {
    margin-bottom: 12px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.9);
}

.check-list li i {
    color: #4CAF50;
}

/* 左侧新增的深色主题联系方式 */
.contact-info-dark {
    margin-top: 40px;
    border-top: 1px solid #333;
    padding-top: 30px;
}

.info-row {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
}

.info-icon-box {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #fff;
    flex-shrink: 0;
}

.info-label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #888;
    margin-bottom: 4px;
}

.info-value {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    color: #fff;
}

/* --- 右侧表单卡片优化 (重点修改) --- */
.form-card-floating {
    background: #fff;
    border-radius: 20px;
    padding: 40px;
    color: #333;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.form-header {
    margin-bottom: 25px;
}

.form-header h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 5px;
    color: #000;
}

.form-header p {
    color: #666;
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* 表单网格：让名字和邮箱在同一行 */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 0;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: #444;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    background: #f9f9f9;
    transition: all 0.3s;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    background: #fff;
    border-color: #000;
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.btn-lg {
    padding: 16px;
    font-size: 1.1rem;
    font-weight: 700;
    width: 100%;
    border-radius: 8px;
    cursor: pointer;
    background: #000;
    color: #fff;
    border: none;
    transition: background 0.3s;
}

.btn-lg:hover {
    background: #333;
}

/* 确保 mega-contact 中的按钮样式正确 */
.mega-contact .btn-lg,
.mega-contact .btn-primary.btn-lg {
    background: #000;
    color: #fff;
}

.mega-contact .btn-lg:hover,
.mega-contact .btn-primary.btn-lg:hover {
    background: #333;
    transform: none;
}

.form-privacy {
    text-align: center;
    font-size: 0.85rem;
    color: #999;
    margin-top: 15px;
}

.form-privacy i {
    margin-right: 5px;
}

/* 覆盖原有的 contact-form-container 样式 */
.mega-contact .contact-form-container {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
}

.mega-contact .contact-form {
    margin: 0;
}

.geo-shipping-note {
    font-size: 0.9rem;
    color: var(--primary-green);
    margin-top: 0.5rem;
    font-weight: 600;
}

.footer-geo-note {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 1rem;
    line-height: 1.6;
}

.footer-geo-note strong {
    color: var(--primary-orange);
}

@media (max-width: 968px) {
    .mega-contact-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .mega-text {
        max-width: 100%;
        text-align: center;
    }
    
    .check-list {
        text-align: left;
    }
}

/* ==========================================
   TIMELINE PROCESS SECTION
   ========================================== */
.timeline-process {
    padding: 6rem 0;
    background: var(--white);
}

.section-header-center {
    text-align: center;
    margin-bottom: 4rem;
}

.timeline-wrapper {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline-line {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        var(--primary-blue) 0%, 
        var(--primary-green) 50%, 
        var(--primary-blue) 100%);
    transform: translateY(-50%);
    z-index: 1;
    border-radius: 2px;
}

.timeline-step {
    position: relative;
    z-index: 2;
    flex: 1;
    max-width: 250px;
    text-align: center;
}

.step-number-bg {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 120px;
    font-weight: 900;
    color: rgba(26, 61, 92, 0.05);
    line-height: 1;
    z-index: 0;
    font-family: 'Montserrat', sans-serif;
}

.step-content {
    position: relative;
    z-index: 3;
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem 1.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border: 2px solid transparent;
}

.timeline-step:hover .step-content {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-blue);
}

.step-icon-circle {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    box-shadow: 0 8px 20px rgba(26, 61, 92, 0.2);
    transition: var(--transition);
}

.timeline-step:hover .step-icon-circle {
    transform: scale(1.1) rotate(5deg);
}

.step-content h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.step-content p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--medium-gray);
}

.step-content strong {
    color: var(--primary-blue);
    font-weight: 700;
}

@media (max-width: 968px) {
    .timeline-wrapper {
        flex-direction: column;
        gap: 3rem;
        align-items: center;
    }
    
    .timeline-line {
        display: none;
    }
    
    .timeline-step {
        max-width: 100%;
    }
    
    .step-number-bg {
        font-size: 80px;
        top: -20px;
    }
}

/* ==========================================
   INDUSTRIAL SPLIT ADVANTAGES
   ========================================== */
.industrial-split {
    padding: 6rem 0;
    background: var(--off-white);
}

.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.split-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.split-image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.split-image:hover img {
    transform: scale(1.05);
}

.floating-badge {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 1rem 1.5rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    font-weight: 700;
    color: var(--primary-blue);
}

.floating-badge i {
    color: #FFD700;
    font-size: 1.3rem;
}

.split-content {
    padding: 2rem;
}

.split-content .section-title {
    text-align: left;
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 1rem;
}

.section-intro {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--medium-gray);
    margin-bottom: 3rem;
}

.benefit-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.benefit-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.benefit-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(26, 61, 92, 0.2);
}

.benefit-text h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

.benefit-text p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--medium-gray);
}

@media (max-width: 968px) {
    .split-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .split-image img {
        height: 400px;
    }
    
    .split-content .section-title {
        text-align: center;
    }
    
    .section-intro {
        text-align: center;
    }
}

/* ==========================================
   TRUST WALL - MASONRY GRID
   ========================================== */
.trust-wall {
    padding: 6rem 0;
    background: var(--white);
}

.trust-wall .section-header-center {
    margin-bottom: 4rem;
}

.rating-summary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.score {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-blue);
    font-family: 'Montserrat', sans-serif;
}

.rating-summary .stars {
    color: #FFB703;
    font-size: 1.5rem;
    letter-spacing: 0.2rem;
}

.review-count {
    font-size: 1rem;
    color: var(--medium-gray);
    font-weight: 600;
}

.masonry-grid {
    column-count: 3;
    column-gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.masonry-item {
    break-inside: avoid;
    margin-bottom: 2rem;
    background: var(--white);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(26, 61, 92, 0.1);
    transition: var(--transition);
    display: inline-block;
    width: 100%;
}

.masonry-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-blue);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.reviewer-info {
    flex: 1;
}

.reviewer-info strong {
    display: block;
    font-size: 1rem;
    color: var(--dark-gray);
    margin-bottom: 0.25rem;
}

.reviewer-info span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--medium-gray);
}

.verified-icon {
    color: #1DA1F2;
    font-size: 0.9rem;
}

.review-product-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--off-white);
    color: var(--primary-blue);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.review-body {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--dark-gray);
    margin-bottom: 1rem;
    font-style: italic;
}

.review-stars {
    color: #FFB703;
    font-size: 0.9rem;
    letter-spacing: 0.1rem;
}

/* Photo Review Style */
.photo-review {
    padding: 0;
    overflow: hidden;
}

.review-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.review-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.photo-review:hover .review-image img {
    transform: scale(1.1);
}

.review-content-overlay {
    padding: 2rem;
    background: var(--white);
}

.photo-review .review-header {
    margin-bottom: 1rem;
}

.photo-review .reviewer-info strong {
    font-size: 1.1rem;
}

.photo-review .review-body {
    font-size: 1rem;
    font-style: normal;
}

@media (max-width: 1024px) {
    .masonry-grid {
        column-count: 2;
    }
}

@media (max-width: 768px) {
    .masonry-grid {
        column-count: 1;
    }
    
    .rating-summary {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .score {
        font-size: 2rem;
    }
}

/* ==========================================
   MOBILE-FIRST OPTIMIZATIONS
   ========================================== */

/* 确保所有按钮在移动端有足够的点击区域（至少 44x44px） */
@media (max-width: 768px) {
    /* 按钮最小点击区域 */
    .btn,
    .btn-hero-primary,
    .btn-hero-secondary,
    .bento-btn,
    .bento-btn-small,
    .case-cta-btn,
    .read-link,
    .view-all-btn,
    button {
        min-height: 44px;
        min-width: 44px;
        padding: 0.875rem 1.5rem;
        font-size: 1rem; /* 至少 16px 避免 iOS 自动缩放 */
    }
    
    .bento-btn-small {
        min-width: 44px;
        min-height: 44px;
    }
    
    /* 确保所有输入框字体至少 16px（避免 iOS 自动缩放） */
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    textarea,
    select {
        font-size: 16px !important;
        min-height: 44px;
    }
    
    /* Timeline Process 移动端优化 */
    .timeline-process {
        padding: 4rem 0;
    }
    
    .timeline-wrapper {
        padding: 1rem 0;
    }
    
    .step-content {
        padding: 2rem 1.25rem;
    }
    
    .step-content h3 {
        font-size: 1.25rem;
    }
    
    .step-content p {
        font-size: 0.95rem;
        line-height: 1.6;
    }
    
    .step-icon-circle {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .step-number-bg {
        font-size: 60px;
        top: -15px;
    }
    
    /* Cases Zig-zag 移动端优化 */
    .cases-zigzag {
        padding: 4rem 0;
    }
    
    .case-row {
        margin-bottom: 4rem;
    }
    
    .case-visual img {
        height: 280px;
    }
    
    .case-details {
        padding: 1.5rem 0;
    }
    
    .case-details h3 {
        font-size: 1.4rem;
        margin-bottom: 1rem;
    }
    
    .case-details p {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 1.5rem;
    }
    
    .case-stats {
        margin-bottom: 1.5rem;
    }
    
    .stat-box {
        padding: 1rem;
    }
    
    .case-cta-btn {
        font-size: 1rem;
        padding: 0.875rem 1.5rem;
    }
    
    /* Industrial Split 移动端优化 */
    .industrial-split {
        padding: 4rem 0;
    }
    
    .split-layout {
        gap: 2.5rem;
    }
    
    .split-image img {
        height: 350px;
    }
    
    .split-content .section-title {
        font-size: 1.75rem;
        margin-bottom: 1rem;
    }
    
    .section-intro {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .benefit-item {
        padding: 1.25rem;
        margin-bottom: 1.25rem;
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .benefit-text h3 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    .benefit-text p {
        font-size: 0.9rem;
        line-height: 1.6;
    }
    
    /* Bento Grid 移动端优化 */
    .bento-section {
        padding: 4rem 0;
    }
    
    .section-header-left .section-title {
        font-size: 2rem;
    }
    
    .section-header-left .section-subtitle {
        font-size: 1.1rem;
    }
    
    .bento-item {
        min-height: 280px;
    }
    
    .bento-content {
        padding: 1.5rem;
    }
    
    .bento-item h3 {
        font-size: 1.3rem;
    }
    
    .bento-item p {
        font-size: 0.9rem;
    }
    
    /* Editorial Blog Grid 移动端优化 */
    .editorial-section {
        padding: 4rem 0;
    }
    
    .section-header-between {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .section-header-between .section-title {
        font-size: 1.75rem;
    }
    
    .section-header-between .section-subtitle {
        font-size: 1rem;
    }
    
    .editorial-grid {
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .card-image {
        height: 220px;
    }
    
    .card-content {
        padding: 1.5rem;
    }
    
    .journal-card h3 {
        font-size: 1.2rem;
        line-height: 1.4;
    }
    
    .journal-card p {
        font-size: 0.9rem;
        line-height: 1.6;
    }
    
    .card-meta {
        font-size: 0.85rem;
        gap: 1rem;
    }
    
    /* Trust Wall Masonry 移动端优化 */
    .trust-wall {
        padding: 4rem 0;
    }
    
    .trust-wall .section-header-center {
        margin-bottom: 2.5rem;
    }
    
    .trust-wall .section-title {
        font-size: 1.75rem;
    }
    
    .masonry-item {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .review-header {
        margin-bottom: 1rem;
    }
    
    .reviewer-avatar {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
    
    .reviewer-info strong {
        font-size: 1rem;
    }
    
    .reviewer-info span {
        font-size: 0.85rem;
    }
    
    .review-product-tag {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .review-body {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 1rem;
    }
    
    .review-stars {
        font-size: 0.9rem;
    }
    
    .photo-review .review-image {
        height: 250px;
    }
    
    /* Brand Marquee 移动端优化 */
    .brand-marquee-section {
        padding: 2.5rem 0;
    }
    
    .marquee-label {
        font-size: 0.8rem;
        margin-bottom: 1rem;
    }
    
    .marquee-item {
        font-size: 0.9rem;
        padding: 0.75rem 1.25rem;
    }
    
    /* Mega Contact 移动端优化 */
    .mega-contact {
        padding: 4rem 0;
    }
    
    .mega-contact-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .mega-text .display-title {
        font-size: 2.2rem;
    }
    
    .mega-text .lead-text {
        font-size: 1.1rem;
        line-height: 1.6;
    }
    
    .check-list li {
        font-size: 0.95rem;
        padding: 0.75rem 0;
    }
    
    .contact-info-dark {
        margin-top: 30px;
        padding-top: 20px;
    }
    
    .info-row {
        margin-bottom: 20px;
    }
    
    .info-icon-box {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    
    .info-label {
        font-size: 0.8rem;
    }
    
    .info-value {
        font-size: 1rem;
    }
    
    .form-card-floating {
        padding: 25px;
    }
    
    .form-header h3 {
        font-size: 1.5rem;
    }
    
    .form-header p {
        font-size: 0.9rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px;
    }
    
    .btn-lg {
        padding: 14px;
        font-size: 1rem;
    }
}

/* 小屏幕手机优化（480px 及以下） */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.1rem;
    }
    
    /* 确保所有文本至少 14px */
    p,
    span,
    li,
    a {
        font-size: clamp(14px, 4vw, 16px);
    }
    
    /* 按钮在小屏幕上更易点击 */
    .btn,
    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        padding: 1rem;
        font-size: 1rem;
    }
    
    /* Hero 移动端优化 */
    .hero-macro-content {
        padding: 2rem 0;
    }
    
    .hero-main-title {
        font-size: 3rem;
    }
    
    .hero-main-tagline {
        font-size: 1.5rem;
    }
    
    .hero-main-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .stat-item {
        padding: 1rem;
    }
    
    /* 容器内边距优化 */
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    /* 所有 section 的内边距减少 */
    section {
        padding: 3rem 0;
    }
}