/* AMZ Brand Solutions - Modern CSS with Vibrant Gradients */

/* ===== CSS Custom Properties ===== */
:root {
    /* Primary Colors */
    --color-orange: #ff6b35;
    --color-orange-light: #ff8c5f;
    --color-purple: #6366f1;
    --color-purple-light: #818cf8;
    --color-green: #10b981;
    --color-green-light: #34d399;
    
    /* Backgrounds */
    --color-dark-navy: #0f1420;
    --color-dark-navy-light: #1a1f35;
    --color-white: #ffffff;
    --color-gray-light: #f9fafb;
    --color-gray: #6b7280;
    --color-gray-dark: #374151;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --container-width: 1280px;
    --section-padding: 8rem;
    --section-padding-mobile: 5rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-pill: 50px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== CSS Reset ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-family);
    line-height: 1.7;
    color: var(--color-gray-dark);
    background: var(--color-white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul, ol {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 700;
    color: var(--color-dark-navy);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
}

p {
    font-size: clamp(1rem, 2vw, 1.125rem);
    line-height: 1.8;
}

/* ===== Container ===== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-orange), var(--color-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-weight: 500;
    color: var(--color-gray-dark);
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--color-orange);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-orange), var(--color-purple));
    transition: var(--transition-base);
}

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

.nav-link-cta {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--color-orange), var(--color-purple));
    color: white;
    border-radius: var(--radius-pill);
    font-weight: 600;
    transition: var(--transition-base);
}

.nav-link-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.nav-link-cta::after {
    display: none;
}

.nav-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--color-dark-navy);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 8rem 2rem;
    overflow: hidden;
    background: var(--color-dark-navy);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 107, 53, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
        linear-gradient(180deg, var(--color-dark-navy) 0%, var(--color-dark-navy-light) 100%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.hero-label {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.3);
    border-radius: var(--radius-pill);
    color: var(--color-orange-light);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2rem;
}

.hero-title {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: clamp(1.125rem, 2.5vw, 1.375rem);
    margin-bottom: 3rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translate(-50%, 0); }
    50% { transform: translate(-50%, 10px); }
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 1.0625rem;
    transition: var(--transition-base);
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-orange), var(--color-purple));
    color: white;
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 107, 53, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

/* ===== Section Styles ===== */
.section-light {
    padding: var(--section-padding) 0;
    background: var(--color-white);
}

.section-dark {
    padding: var(--section-padding) 0;
    background: var(--color-dark-navy);
    color: white;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-title {
    margin-bottom: 1rem;
}

.section-dark .section-title {
    color: white;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray);
    line-height: 1.7;
}

.section-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

/* ===== Thinking Grid (Why Us) ===== */
.thinking-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 3rem;
}

.thinking-card {
    padding: 3rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    border: 1px solid transparent;
}

.thinking-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255, 107, 53, 0.2);
}

.thinking-icon {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--color-orange), var(--color-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.25);
}

.thinking-icon i {
    font-size: 1.75rem;
    color: white;
}

.thinking-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-dark-navy);
}

.thinking-description {
    color: var(--color-gray);
    line-height: 1.8;
}

/* ===== Services Section ===== */
.service-tier {
    margin-bottom: 5rem;
}

.tier-badge {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2.5rem;
}

.tier-badge-start {
    background: linear-gradient(135deg, var(--color-green), var(--color-green-light));
    color: white;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
}

.tier-badge-core {
    background: linear-gradient(135deg, var(--color-orange), var(--color-orange-light));
    color: white;
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.3);
}

.tier-badge-full {
    background: linear-gradient(135deg, var(--color-purple), var(--color-purple-light));
    color: white;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2.5rem;
}

.service-grid-three {
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}

.service-card {
    padding: 3rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

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

.service-card-featured {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(255, 107, 53, 0.05));
    border: 2px solid rgba(99, 102, 241, 0.2);
}

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--color-orange), var(--color-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 1.5rem;
    color: white;
}

.service-title {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--color-dark-navy);
}

.service-description {
    color: var(--color-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--color-gray-dark);
    line-height: 1.6;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-green);
    font-weight: 700;
    font-size: 1.125rem;
}

/* ===== Stats Grid (Results) ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.stat-card {
    padding: 2.5rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-orange), var(--color-purple));
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon i {
    font-size: 1.5rem;
    color: white;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--color-orange), var(--color-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-dark-navy);
    margin-bottom: 0.75rem;
}

.stat-description {
    font-size: 0.9375rem;
    color: var(--color-gray);
    line-height: 1.6;
}

.results-highlight {
    text-align: center;
    padding: 4rem;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(99, 102, 241, 0.1));
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.highlight-stat {
    font-size: clamp(3.5rem, 8vw, 6rem);
    font-weight: 900;
    background: linear-gradient(135deg, var(--color-orange), var(--color-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.highlight-label {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark-navy);
    margin-bottom: 0.5rem;
}

.highlight-subtext {
    font-size: 1.125rem;
    color: var(--color-gray);
}

/* ===== Process Timeline ===== */
.process-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: 2.5rem;
    margin-bottom: 3.5rem;
    align-items: flex-start;
}

.process-number {
    width: 70px;
    height: 70px;
    flex-shrink: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-orange), var(--color-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    color: white;
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.3);
}

.process-content {
    flex: 1;
}

.process-title {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--color-dark-navy);
}

.process-description {
    color: var(--color-gray);
    line-height: 1.8;
    font-size: 1.0625rem;
}

/* ===== Carousel Styles ===== */
.carousel-section {
    margin-bottom: 5rem;
}

.carousel-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.carousel-container-product {
    max-width: 700px;
}

.carousel-wrapper {
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.carousel-container-product .carousel-wrapper {
    border-radius: 0;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-slide {
    min-width: 100%;
    flex-shrink: 0;
}

.slide-content,
.slide-content-product {
    display: grid;
    gap: 1.5rem;
    padding: 1rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.slide-content {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    max-width: 700px;
    margin: 0 auto;
    padding: 1rem;
    gap: 1.5rem;
}

.slide-content-product {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 1.5rem;
    padding: 0;
    background: transparent;
    box-shadow: none;
}

.slide-image-product {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide-image img,
.slide-image-product img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    max-width: 450px;
}

.slide-image-product img {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: contain;
    display: block;
}

.slide-info {
    padding: 0.75rem;
    text-align: left;
}

.slide-content-product .slide-info {
    padding: 0.5rem 0;
    max-width: 600px;
    margin: 0 auto;
}

.slide-tag {
    display: inline-block;
    padding: 0.4rem 0.875rem;
    background: linear-gradient(135deg, var(--color-orange), var(--color-purple));
    color: white;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
}

.slide-title {
    font-size: 1.375rem;
    color: var(--color-dark-navy);
    margin-bottom: 0.75rem;
}

.slide-description {
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-size: 0.9375rem;
}

.slide-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.slide-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-gray-dark);
    font-size: 0.875rem;
}

.slide-feature i {
    color: var(--color-green);
    font-size: 0.875rem;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: white;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: var(--transition-base);
    color: var(--color-dark-navy);
    font-size: 0.875rem;
}

.carousel-btn:hover {
    background: linear-gradient(135deg, var(--color-orange), var(--color-purple));
    color: white;
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn-prev {
    left: -25px;
}

.carousel-btn-next {
    right: -25px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2rem;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-gray);
    opacity: 0.3;
    transition: var(--transition-base);
}

.carousel-dot.active {
    background: linear-gradient(135deg, var(--color-orange), var(--color-purple));
    opacity: 1;
    transform: scale(1.2);
}

.carousel-dot:hover {
    opacity: 0.7;
}

/* ===== Creative CTA ===== */
.creative-cta {
    text-align: center;
    padding: 4rem 2rem;
    margin-top: 4rem;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05), rgba(99, 102, 241, 0.05));
    border-radius: var(--radius-lg);
}

.creative-cta-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-dark-navy);
    margin-bottom: 2rem;
}

/* ===== Transparency Section ===== */
.transparency-content {
    max-width: 900px;
    margin: 0 auto;
}

.transparency-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.transparency-features {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.transparency-feature {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.transparency-feature i {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--color-orange), var(--color-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
}

.transparency-feature strong {
    display: block;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: white;
}

.transparency-feature p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

/* ===== CTA Section ===== */
.section-cta {
    padding: var(--section-padding) 0;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05), rgba(99, 102, 241, 0.05));
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.cta-title {
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray);
    margin-bottom: 3rem;
}

.cta-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: center;
}

.cta-feature i {
    color: var(--color-green);
    font-size: 1.125rem;
}

.cta-feature span {
    font-weight: 500;
    color: var(--color-gray-dark);
}

/* ===== Audit Form ===== */
.audit-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.audit-form input,
.audit-form textarea {
    padding: 1rem 1.5rem;
    border: 2px solid #e5e7eb;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-base);
}

.audit-form input:focus,
.audit-form textarea:focus {
    outline: none;
    border-color: var(--color-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.audit-form textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== Footer ===== */
.footer {
    padding: 4rem 0 2rem;
    background: var(--color-dark-navy);
    color: white;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 3rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-orange), var(--color-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    max-width: 400px;
    line-height: 1.7;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-orange);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

/* ===== Animations ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Responsive Design ===== */
@media (max-width: 968px) {
    :root {
        --section-padding: 5rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: white;
        flex-direction: column;
        padding: 6rem 2rem 2rem;
        box-shadow: var(--shadow-xl);
        transition: var(--transition-base);
        align-items: flex-start;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .slide-content,
    .slide-content-product {
        grid-template-columns: 1fr;
        padding: 0;
    }
    
    .slide-content {
        padding: 1.5rem;
    }
    
    .slide-image-product {
        padding: 1rem;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 0.875rem;
    }
    
    .carousel-btn-prev {
        left: 10px;
    }
    
    .carousel-btn-next {
        right: 10px;
    }
    
    .service-grid,
    .service-grid-three {
        grid-template-columns: 1fr;
    }
    
    .thinking-grid {
        grid-template-columns: 1fr;
    }
    
    .process-step {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 640px) {
    :root {
        --section-padding: 4rem;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    .hero {
        padding: 6rem 1.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}