/* ========================================
   CSS Custom Properties
======================================== */
:root {
    --color-midnight: #0D1B2A;
    --color-midnight-light: #1A2D42;
    --color-mint: #7ED4A8;
    --color-mint-light: #A8E6C3;
    --color-mint-pale: #E8F8EF;
    --color-white: #FFFFFF;
    --color-off-white: #F7FAF8;
    --color-cream: #F0F5F2;
    --color-text: #1A2D42;
    --color-text-light: #4A6274;
    --color-text-muted: #7A94A6;
    --color-accent-orange: #FF8C42;
    --color-accent-yellow: #FFD166;

    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'DM Sans', sans-serif;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow-sm: 0 2px 8px rgba(13, 27, 42, 0.08);
    --shadow-md: 0 8px 30px rgba(13, 27, 42, 0.12);
    --shadow-lg: 0 20px 60px rgba(13, 27, 42, 0.15);
    --shadow-xl: 0 30px 80px rgba(13, 27, 42, 0.2);

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s 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-body);
    color: var(--color-text);
    background: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

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

ul {
    list-style: none;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--color-midnight);
    color: var(--color-white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-weight: 500;
}

.skip-link:focus {
    top: 16px;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   Typography
======================================== */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-midnight);
}

/* ========================================
   Buttons
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-xl);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15px;
    transition: all var(--transition);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--color-mint-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(126, 212, 168, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

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

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

.btn-ghost {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 17px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ========================================
   Section Tags & Titles
======================================== */
.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-mint);
    background: var(--color-mint-pale);
    padding: 6px 16px;
    border-radius: var(--radius-xl);
    margin-bottom: 16px;
}

.section-tag-light {
    color: var(--color-mint-light);
    background: rgba(126, 212, 168, 0.15);
}

.section-title {
    font-size: clamp(28px, 4vw, 48px);
    margin-bottom: 16px;
}

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

.section-sub {
    font-size: 18px;
    color: var(--color-text-light);
    max-width: 560px;
    line-height: 1.7;
}

/* ========================================
   Header
======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(13, 27, 42, 0.06);
    transition: all var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-sm);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 18px;
    color: var(--color-midnight);
}

.logo-icon {
    flex-shrink: 0;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 110;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-midnight);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav ul {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav a:not(.btn) {
    padding: 8px 16px;
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 15px;
    color: var(--color-text-light);
    border-radius: var(--radius-xl);
    transition: all var(--transition);
}

.nav a:not(.btn):hover {
    color: var(--color-midnight);
    background: var(--color-mint-pale);
}

.nav .btn-primary {
    padding: 10px 22px;
    font-size: 14px;
}

/* ========================================
   Hero
======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--color-midnight);
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: var(--color-mint);
    top: -200px;
    right: -100px;
    opacity: 0.12;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--color-accent-yellow);
    bottom: -100px;
    left: 10%;
    opacity: 0.08;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: var(--color-mint-light);
    top: 30%;
    left: 40%;
    opacity: 0.06;
}

.shape-4 {
    width: 200px;
    height: 200px;
    background: var(--color-accent-orange);
    bottom: 20%;
    right: 20%;
    opacity: 0.07;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 0.85fr;
    gap: 60px;
    align-items: center;
}

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

.hero-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-mint);
    background: rgba(126, 212, 168, 0.12);
    border: 1px solid rgba(126, 212, 168, 0.2);
    padding: 8px 18px;
    border-radius: var(--radius-xl);
    margin-bottom: 24px;
}

.hero-headline {
    font-size: clamp(36px, 5vw, 64px);
    color: var(--color-white);
    line-height: 1.08;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-headline em {
    font-style: normal;
    color: var(--color-mint);
}

.hero-sub {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 32px;
    align-items: center;
}

.stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--color-mint);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.hero-img-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-img-wrapper img {
    width: 100%;
    height: 640px;
    object-fit: cover;
    display: block;
}

.hero-img-accent {
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 120px;
    height: 120px;
    background: var(--color-mint);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.hero-floating-card {
    position: absolute;
    bottom: 40px;
    left: -40px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

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

.floating-icon svg {
    stroke: var(--color-mint);
}

.hero-floating-card strong {
    display: block;
    font-family: var(--font-display);
    font-size: 14px;
    color: var(--color-midnight);
}

.hero-floating-card span {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* ========================================
   Services
======================================== */
.services {
    padding: 100px 0 0;
    background: var(--color-white);
    position: relative;
}

.services .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.services .section-sub {
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}

.service-card {
    background: var(--color-white);
    border: 1px solid rgba(13, 27, 42, 0.08);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-mint);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

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

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon-wrap {
    position: relative;
    width: 64px;
    height: 64px;
    margin-bottom: 20px;
}

.service-icon-bg {
    position: absolute;
    inset: 0;
    background: var(--color-mint-pale);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.service-card:hover .service-icon-bg {
    background: var(--color-mint);
    transform: rotate(5deg) scale(1.05);
}

.service-icon {
    position: relative;
    z-index: 1;
    color: var(--color-mint);
    transition: color var(--transition);
}

.service-card:hover .service-icon {
    color: var(--color-midnight);
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--color-midnight);
}

.service-card p {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    color: var(--color-mint);
    transition: gap var(--transition);
}

.service-link:hover {
    gap: 10px;
    color: var(--color-midnight);
}

.services-accent-bar {
    background: var(--color-midnight);
    padding: 40px 0;
}

.accent-bar-inner {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.accent-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-mint);
    opacity: 0.6;
}

.accent-dot:nth-child(2) {
    opacity: 0.4;
    width: 8px;
    height: 8px;
}

.accent-dot:nth-child(3) {
    opacity: 0.2;
    width: 6px;
    height: 6px;
}

/* ========================================
   About
======================================== */
.about {
    padding: 100px 0;
    background: var(--color-off-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-visual {
    position: relative;
}

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

.about-img-main img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    display: block;
}

.about-img-secondary {
    position: absolute;
    bottom: -30px;
    right: -30px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--color-white);
}

.about-img-secondary img {
    width: 300px;
    height: 200px;
    object-fit: cover;
    display: block;
}

.about-badge {
    position: absolute;
    top: -20px;
    left: 20px;
    background: var(--color-mint);
    color: var(--color-midnight);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-md);
}

.about-content .section-tag {
    margin-bottom: 16px;
}

.about-text {
    font-size: 16px;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 28px 0 32px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 15px;
    color: var(--color-text);
}

.feature-check {
    width: 24px;
    height: 24px;
    background: var(--color-mint-pale);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-mint);
    flex-shrink: 0;
}

.about-content .btn-primary {
    margin-top: 8px;
}

/* ========================================
   Why Us
======================================== */
.why-us {
    position: relative;
    padding: 100px 0;
    background: var(--color-midnight);
    overflow: hidden;
}

.why-us-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.why-bg-shape {
    position: absolute;
    width: 500px;
    height: 500px;
    background: var(--color-mint);
    border-radius: 50%;
    top: -250px;
    right: -100px;
    opacity: 0.06;
}

.why-us-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.why-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: all var(--transition);
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(126, 212, 168, 0.3);
    transform: translateY(-4px);
}

.why-num {
    display: block;
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    color: var(--color-mint);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 16px;
}

.why-card h3 {
    font-size: 22px;
    color: var(--color-white);
    margin-bottom: 10px;
}

.why-card p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
}

/* ========================================
   CTA Section
======================================== */
.cta-section {
    padding: 100px 0;
    background: var(--color-mint);
    position: relative;
    overflow: hidden;
}

.cta-card {
    position: relative;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.cta-circle {
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.cta-circle-1 {
    width: 300px;
    height: 300px;
    top: -100px;
    left: -80px;
}

.cta-circle-2 {
    width: 200px;
    height: 200px;
    bottom: -60px;
    right: -40px;
}

.cta-circle-3 {
    width: 120px;
    height: 120px;
    top: 20px;
    right: 15%;
    background: rgba(255, 255, 255, 0.1);
}

.cta-title {
    font-size: clamp(28px, 4vw, 44px);
    color: var(--color-midnight);
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.cta-text {
    font-size: 18px;
    color: rgba(13, 27, 42, 0.7);
    line-height: 1.7;
    margin-bottom: 36px;
    position: relative;
    z-index: 1;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* ========================================
   Contact
======================================== */
.contact {
    padding: 100px 0;
    background: var(--color-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info .section-tag {
    margin-bottom: 16px;
}

.contact-info .section-title {
    margin-bottom: 16px;
}

.contact-desc {
    font-size: 16px;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--color-mint-pale);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-mint);
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-family: var(--font-display);
    font-size: 15px;
    color: var(--color-midnight);
    margin-bottom: 4px;
}

.contact-item p {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.6;
}

.contact-item a {
    color: var(--color-mint);
    font-weight: 600;
    transition: color var(--transition);
}

.contact-item a:hover {
    color: var(--color-midnight);
}

/* Contact Form */
.contact-form-wrap {
    background: var(--color-off-white);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-form h3 {
    font-size: 24px;
    margin-bottom: 8px;
}

.form-note {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 28px;
}

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

.form-group label {
    display: block;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    color: var(--color-midnight);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid rgba(13, 27, 42, 0.12);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--color-text);
    background: var(--color-white);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-mint);
    box-shadow: 0 0 0 3px rgba(126, 212, 168, 0.2);
}

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

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

.form-success {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: var(--color-mint-pale);
    border-radius: var(--radius-md);
    margin-top: 16px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15px;
    color: var(--color-midnight);
}

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

.form-success.show {
    display: flex;
}

/* ========================================
   Footer
======================================== */
.footer {
    background: var(--color-midnight);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
}

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

.logo-light .logo-icon circle {
    fill: var(--color-mint);
}

.logo-light .logo-icon path,
.logo-light .logo-icon circle:last-child,
.logo-light .logo-icon rect {
    stroke: var(--color-midnight);
}

.footer-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-mint);
    margin-bottom: 16px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition);
}

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

.footer-contact p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
}

.footer-contact a {
    color: var(--color-mint);
    font-weight: 600;
    transition: color var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}

/* ========================================
   Scroll Reveal (progressive enhancement)
======================================== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

/* ========================================
   Responsive
======================================== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-visual {
        max-width: 480px;
    }

    .hero-img-wrapper img {
        height: 480px;
    }

    .hero-floating-card {
        left: 0;
        bottom: 20px;
    }

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-img-secondary {
        right: 0;
    }

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

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

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: var(--color-white);
        padding: 100px 32px 40px;
        box-shadow: var(--shadow-xl);
        transform: translateX(100%);
        transition: transform var(--transition);
        z-index: 100;
    }

    .nav.open {
        transform: translateX(0);
    }

    .nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .nav a:not(.btn) {
        padding: 12px 16px;
        font-size: 17px;
        width: 100%;
    }

    .nav .btn-primary {
        margin-top: 16px;
        width: 100%;
        justify-content: center;
    }

    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero-headline {
        font-size: clamp(32px, 8vw, 48px);
    }

    .hero-stats {
        gap: 20px;
    }

    .stat-num {
        font-size: 22px;
    }

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

    .about-img-main img {
        height: 400px;
    }

    .about-img-secondary {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 16px;
    }

    .about-badge {
        top: 16px;
        left: 16px;
    }

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

    .why-grid {
        grid-template-columns: 1fr;
    }

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

    .contact-form-wrap {
        padding: 28px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

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

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

    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .stat-divider {
        display: none;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
}