/* ===================================
   CSS Custom Properties
   =================================== */
:root {
    --color-midnight: #0a1628;
    --color-midnight-light: #132038;
    --color-midnight-dark: #060f1d;
    --color-mint: #5fb8a0;
    --color-mint-light: #7ecfb8;
    --color-mint-dark: #4a9e88;
    --color-mint-pale: #e8f5f1;
    --color-cream: #faf9f7;
    --color-cream-dark: #f0ede8;
    --color-text: #1a1a2e;
    --color-text-light: #4a4a5a;
    --color-text-muted: #6b6b7b;
    --color-white: #ffffff;
    --color-border: #e2dfd9;
    --color-border-light: #efecea;
    
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06);
    --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.08);
    --shadow-lg: 0 8px 32px rgba(10, 22, 40, 0.12);
    --shadow-xl: 0 16px 48px rgba(10, 22, 40, 0.16);
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===================================
   Reset & Base
   =================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

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

ul, ol {
    list-style: none;
}

/* ===================================
   Skip Link
   =================================== */
.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    background: var(--color-midnight);
    color: var(--color-white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    z-index: 10000;
    font-weight: 500;
    transition: top var(--transition);
}

.skip-link:focus {
    top: 1rem;
}

/* ===================================
   Container
   =================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-midnight);
}

/* ===================================
   Section Header
   =================================== */
.section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 4rem;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-mint-dark);
    background: var(--color-mint-pale);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.25rem;
}

.section-tag--light {
    color: var(--color-mint-light);
    background: rgba(95, 184, 160, 0.2);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 1rem;
}

.section-title--light {
    color: var(--color-white);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    white-space: nowrap;
    border: 2px solid transparent;
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--color-mint-dark);
    border-color: var(--color-mint-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-light {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline-light:hover,
.btn-outline-light:focus-visible {
    background: var(--color-white);
    color: var(--color-midnight);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.btn-light {
    background: var(--color-white);
    color: var(--color-midnight);
    border-color: var(--color-white);
}

.btn-light:hover,
.btn-light:focus-visible {
    background: var(--color-mint-pale);
    border-color: var(--color-mint-pale);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

/* ===================================
   Header
   =================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 249, 247, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border-light);
    transition: all var(--transition);
}

.site-header.scrolled {
    background: rgba(250, 249, 247, 0.97);
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-midnight);
    z-index: 1001;
}

.logo--light {
    color: var(--color-white);
}

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-mint);
    color: var(--color-white);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
}

.logo--light .logo-mark {
    background: var(--color-mint);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--color-text-light);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--color-midnight);
    background: var(--color-mint-pale);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    z-index: 1001;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}

.mobile-menu-btn:hover {
    background: var(--color-mint-pale);
}

.hamburger {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-midnight);
    border-radius: 2px;
    transition: all var(--transition);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--color-midnight);
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 22, 40, 0.92) 0%,
        rgba(10, 22, 40, 0.75) 50%,
        rgba(10, 22, 40, 0.85) 100%
    );
}

.hero-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.hero-content {
    max-width: 560px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-mint-light);
    background: rgba(95, 184, 160, 0.12);
    border: 1px solid rgba(95, 184, 160, 0.25);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    margin-bottom: 1.75rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-mint);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.75;
    margin-bottom: 2.5rem;
    max-width: 480px;
}

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

/* Hero Cards */
.hero-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    max-width: 420px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    transition: all var(--transition);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.11);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
}

.stat-card--1 { transform: translateY(0); }
.stat-card--2 { transform: translateY(1rem); }
.stat-card--3 { transform: translateY(-0.5rem); }
.stat-card--4 { transform: translateY(0.5rem); }

.stat-card:hover {
    transform: translateY(-4px) !important;
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(95, 184, 160, 0.2);
    border-radius: var(--radius-sm);
    color: var(--color-mint-light);
    margin-bottom: 1rem;
}

.stat-card-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1;
    margin-bottom: 0.375rem;
}

.stat-card-label {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.4;
}

/* ===================================
   Services Section
   =================================== */
.services {
    background: var(--color-cream);
}

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

.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: all var(--transition);
}

.service-card:hover {
    border-color: var(--color-mint);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-mint-pale);
    border-radius: var(--radius-sm);
    color: var(--color-mint-dark);
    margin-bottom: 1.25rem;
    transition: all var(--transition);
}

.service-card:hover .service-card-icon {
    background: var(--color-mint);
    color: var(--color-white);
}

.service-card-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.service-card-desc {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ===================================
   About Section
   =================================== */
.about {
    background: var(--color-white);
}

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

.about-image-wrapper {
    position: relative;
}

.about-image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    bottom: -2rem;
    right: -2rem;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--color-white);
}

.about-image-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-experience-badge {
    position: absolute;
    top: -1.5rem;
    right: 2rem;
    background: var(--color-mint);
    color: var(--color-white);
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.experience-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.experience-text {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.9;
    margin-top: 0.25rem;
}

.about-content {
    max-width: 480px;
}

.about-content .section-tag {
    margin-bottom: 1rem;
}

.about-text {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 1.25rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2rem;
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.feature-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-mint);
    margin-top: 2px;
}

.about-feature span {
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 1.5;
}

/* ===================================
   Products Section
   =================================== */
.products {
    background: var(--color-cream);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.product-card {
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition);
}

.product-card:hover {
    border-color: var(--color-mint);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.product-card-image {
    overflow: hidden;
    aspect-ratio: 4/3;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.product-card-content {
    padding: 1.5rem;
}

.product-card-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.product-card-desc {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.65;
    margin-bottom: 1rem;
}

.product-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-mint-dark);
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    transition: gap var(--transition);
}

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

.products-cta {
    text-align: center;
    padding: 2rem;
    background: var(--color-midnight);
    border-radius: var(--radius-lg);
}

.products-cta p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.0625rem;
    margin-bottom: 1.25rem;
}

.products-cta .btn {
    margin: 0 auto;
}

/* ===================================
   Testimonials Section
   =================================== */
.testimonials {
    background: var(--color-white);
}

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

.testimonial-card {
    background: var(--color-cream);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: 2rem;
    position: relative;
    transition: all var(--transition);
}

.testimonial-card:hover {
    border-color: var(--color-mint);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.testimonial-quote-icon {
    position: absolute;
    top: 1.25rem;
    right: 1.5rem;
    font-family: var(--font-serif);
    font-size: 5rem;
    line-height: 1;
    color: var(--color-mint);
    opacity: 0.15;
    pointer-events: none;
}

.testimonial-text {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.75;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.author-avatar {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-mint-pale);
    border-radius: 50%;
    color: var(--color-mint-dark);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-midnight);
}

.author-role {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    background: var(--color-midnight);
    padding: 5rem 0;
}

.cta-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    background: var(--color-midnight-light);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: 3.5rem;
}

.cta-content {
    flex: 1;
    max-width: 560px;
}

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

.cta-text {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.75;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex-shrink: 0;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    background: var(--color-cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.contact-info {
    max-width: 480px;
}

.contact-desc {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.75;
    margin-bottom: 2rem;
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-mint-pale);
    border-radius: var(--radius-sm);
    color: var(--color-mint-dark);
}

.contact-item-content {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.contact-item-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

.contact-item-value {
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 1.6;
}

.contact-item-link {
    font-size: 0.9375rem;
    color: var(--color-mint-dark);
    font-weight: 500;
}

.contact-item-link:hover {
    color: var(--color-mint);
    text-decoration: underline;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
}

.form-title {
    font-size: 1.5rem;
    margin-bottom: 1.75rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--color-text);
    background: var(--color-cream);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    outline: none;
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--color-mint);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(95, 184, 160, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-muted);
}

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

.form-success {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1rem;
    padding: 1rem;
    background: var(--color-mint-pale);
    border: 1px solid var(--color-mint);
    border-radius: var(--radius-sm);
    color: var(--color-mint-dark);
    font-size: 0.9375rem;
    font-weight: 500;
}

.form-success svg {
    flex-shrink: 0;
    color: var(--color-mint);
}

/* Map */
.map-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
}

/* ===================================
   Footer
   =================================== */
.site-footer {
    background: var(--color-midnight);
    color: rgba(255, 255, 255, 0.7);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-desc {
    font-size: 0.9375rem;
    line-height: 1.75;
    margin-top: 1rem;
    max-width: 280px;
}

.footer-heading {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-white);
    margin-bottom: 1.25rem;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.footer-nav a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition);
}

.footer-nav a:hover {
    color: var(--color-mint-light);
}

.footer-address {
    font-style: normal;
    font-size: 0.9375rem;
    line-height: 1.75;
}

.footer-link {
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition);
}

.footer-link:hover {
    color: var(--color-mint-light);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ===================================
   Scroll Reveal
   =================================== */
.scroll-reveal {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                    transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }

    .scroll-reveal:nth-child(2) { transition-delay: 0.08s; }
    .scroll-reveal:nth-child(3) { transition-delay: 0.16s; }
    .scroll-reveal:nth-child(4) { transition-delay: 0.24s; }
    .scroll-reveal:nth-child(5) { transition-delay: 0.32s; }
    .scroll-reveal:nth-child(6) { transition-delay: 0.40s; }
}

/* ===================================
   Responsive
   =================================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-cards {
        margin: 0 auto;
        max-width: 380px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-content {
        max-width: 100%;
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cta-card {
        flex-direction: column;
        text-align: center;
    }

    .cta-actions {
        flex-direction: row;
        justify-content: center;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 4rem 0;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    /* Mobile Navigation */
    .mobile-menu-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-cream);
        box-shadow: var(--shadow-xl);
        padding: 6rem 2rem 2rem;
        transition: right var(--transition);
        z-index: 1000;
    }

    .main-nav.open {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
    }

    .nav-link {
        padding: 0.875rem 1rem;
        font-size: 1.0625rem;
        border-radius: var(--radius-sm);
    }

    .nav-link:hover {
        background: var(--color-mint-pale);
    }

    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(10, 22, 40, 0.5);
        z-index: 999;
    }

    .nav-overlay.active {
        display: block;
    }

    /* Hero */
    .hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: 3rem;
    }

    .hero-cards {
        grid-template-columns: 1fr 1fr;
        max-width: 100%;
    }

    .stat-card--2 { transform: translateY(0); }
    .stat-card--3 { transform: translateY(0); }
    .stat-card--4 { transform: translateY(0); }

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }

    /* About */
    .about-image-accent {
        right: 0;
        bottom: -1.5rem;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    /* Products */
    .products-grid {
        grid-template-columns: 1fr;
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    /* CTA */
    .cta-card {
        padding: 2rem;
    }

    .cta-actions {
        flex-direction: column;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-title {
        font-size: 1.875rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-cards {
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: 1.25rem;
    }

    .contact-form-wrapper {
        padding: 1.5rem;
    }
}