/* ============================================
   Paul's Small Engine Repairs & Service
   Custom Styles — Emerald Green + Cream
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    --color-emerald-50: #ecfdf5;
    --color-emerald-100: #d1fae5;
    --color-emerald-200: #a7f3d0;
    --color-emerald-300: #6ee7b7;
    --color-emerald-400: #34d399;
    --color-emerald-500: #10b981;
    --color-emerald-600: #059669;
    --color-emerald-700: #047857;
    --color-emerald-800: #065f46;
    --color-emerald-900: #064e3b;

    --color-cream-50: #fefdf8;
    --color-cream-100: #fefce8;
    --color-cream-200: #fef9c3;
    --color-cream-300: #fef08a;
    --color-cream-400: #fde68a;

    --color-sage-50: #f4f7f0;
    --color-sage-100: #e8ede0;
    --color-sage-200: #d4dfc8;
    --color-sage-300: #b8c9aa;

    --color-stone-50: #fafaf9;
    --color-stone-100: #f5f5f4;
    --color-stone-200: #e7e5e4;
    --color-stone-300: #d6d3d1;
    --color-stone-400: #a8a29e;
    --color-stone-500: #78716c;
    --color-stone-600: #57534e;
    --color-stone-700: #44403c;
    --color-stone-800: #292524;
    --color-stone-900: #1c1917;

    --color-white: #ffffff;
    --color-black: #0f172a;

    --font-sans: 'DM Sans', system-ui, -apple-system, sans-serif;
    --font-serif: 'Fraunces', Georgia, serif;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06), 0 2px 4px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.1), 0 8px 20px rgba(0, 0, 0, 0.06);

    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms 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: 1.65;
    color: var(--color-stone-800);
    background-color: var(--color-cream-50);
    -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;
}

ul {
    list-style: none;
}

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

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

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--color-emerald-700);
    color: var(--color-white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-weight: 500;
    transition: top var(--transition-fast);
}

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

.text-gradient {
    background: linear-gradient(135deg, var(--color-emerald-600), var(--color-emerald-500), var(--color-emerald-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-emerald-600), var(--color-emerald-500));
    color: var(--color-white);
    padding: 14px 28px;
    font-size: 15px;
    box-shadow: 0 4px 16px rgba(5, 150, 105, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-emerald-700), var(--color-emerald-600));
    box-shadow: 0 6px 24px rgba(5, 150, 105, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-stone-800);
    padding: 14px 28px;
    font-size: 15px;
    border: 1.5px solid var(--color-stone-200);
}

.btn-secondary:hover {
    border-color: var(--color-emerald-300);
    color: var(--color-emerald-700);
    background: var(--color-emerald-50);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 16px 28px;
}

/* ---------- Header ---------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(254, 253, 248, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(214, 211, 209, 0.5);
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(254, 253, 248, 0.95);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-stone-900);
}

.logo-icon {
    color: var(--color-emerald-500);
}

.logo-accent {
    color: var(--color-emerald-600);
    font-weight: 600;
}

/* ---------- Navigation ---------- */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-stone-700);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.hamburger::before,
.hamburger::after {
    content: '';
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-stone-700);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg) translate(5px, -5px);
}

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

.nav a:not(.btn) {
    padding: 8px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-stone-600);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.nav a:not(.btn):hover {
    color: var(--color-emerald-700);
    background: var(--color-emerald-50);
}

.nav .btn-primary {
    margin-left: 8px;
}

/* ---------- Hero ---------- */
.hero {
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(160deg, var(--color-cream-50) 0%, var(--color-emerald-50) 50%, var(--color-sage-50) 100%);
}

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

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

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

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--color-cream-300);
    bottom: -100px;
    left: -100px;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background: var(--color-emerald-100);
    top: 40%;
    left: 30%;
}

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

.hero-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 48px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-white);
    color: var(--color-emerald-700);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
    border: 1px solid var(--color-emerald-100);
}

.hero-badge svg {
    color: var(--color-emerald-500);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-stone-900);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-stone-600);
    margin-bottom: 32px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.hero-image-wrap {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    aspect-ratio: 500 / 560;
    position: relative;
}

.hero-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ---------- Hero Stats ---------- */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.stat-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.8);
    transition: all var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 700;
    color: var(--color-emerald-600);
    margin-bottom: 6px;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-stone-500);
    line-height: 1.4;
}

/* ---------- Section Shared ---------- */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px;
}

.section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-emerald-600);
    background: var(--color-emerald-50);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    border: 1px solid var(--color-emerald-100);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-stone-900);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-stone-500);
}

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

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

.service-card {
    background: var(--color-cream-50);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid var(--color-stone-100);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-emerald-400), var(--color-emerald-600));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-emerald-100);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-emerald-100);
    color: var(--color-emerald-700);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--color-emerald-500);
    color: var(--color-white);
}

.service-title {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-stone-900);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 15px;
    line-height: 1.65;
    color: var(--color-stone-500);
}

/* ---------- About ---------- */
.about {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--color-cream-50) 0%, var(--color-sage-50) 100%);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

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

.about-image-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    aspect-ratio: 520 / 600;
}

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

.about-image-float {
    position: absolute;
    bottom: -32px;
    right: -32px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--color-white);
    aspect-ratio: 280 / 200;
}

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

.about-content {
    padding: 16px 0;
}

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

.about-content .section-title {
    text-align: left;
    margin-bottom: 24px;
}

.about-text {
    font-size: 16px;
    line-height: 1.75;
    color: var(--color-stone-600);
    margin-bottom: 16px;
}

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

.about-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-stone-700);
}

.about-list-icon {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-emerald-100);
    color: var(--color-emerald-700);
    border-radius: 50%;
    flex-shrink: 0;
}

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

/* ---------- Why Us ---------- */
.why-us {
    padding: 100px 0;
    background: var(--color-white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.why-card {
    background: linear-gradient(135deg, var(--color-cream-50), var(--color-emerald-50));
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid var(--color-stone-100);
    transition: all var(--transition-base);
    position: relative;
}

.why-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-emerald-200);
}

.why-card-number {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 700;
    color: var(--color-emerald-200);
    line-height: 1;
    margin-bottom: 16px;
    transition: color var(--transition-base);
}

.why-card:hover .why-card-number {
    color: var(--color-emerald-300);
}

.why-card-title {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-stone-900);
    margin-bottom: 10px;
}

.why-card p {
    font-size: 15px;
    line-height: 1.65;
    color: var(--color-stone-500);
}

/* ---------- Contact ---------- */
.contact {
    padding: 100px 0;
    background: linear-gradient(160deg, var(--color-sage-50) 0%, var(--color-cream-50) 100%);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

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

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

.contact-text {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-stone-500);
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

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

.contact-item-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    color: var(--color-emerald-600);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-stone-900);
    margin-bottom: 2px;
}

.contact-item p,
.contact-item a {
    font-size: 15px;
    color: var(--color-stone-500);
    transition: color var(--transition-fast);
}

.contact-item a:hover {
    color: var(--color-emerald-600);
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* ---------- Contact Form ---------- */
.contact-form-wrap {
    position: sticky;
    top: 96px;
}

.contact-form-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-stone-100);
}

.form-title {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-stone-900);
    margin-bottom: 6px;
}

.form-subtitle {
    font-size: 14px;
    color: var(--color-stone-400);
    margin-bottom: 28px;
}

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

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-stone-700);
    margin-bottom: 6px;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 15px;
    color: var(--color-stone-800);
    background: var(--color-cream-50);
    border: 1.5px solid var(--color-stone-200);
    border-radius: var(--radius-md);
    outline: none;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-emerald-400);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-stone-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2378716c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-emerald-100);
    color: var(--color-emerald-600);
    border-radius: 50%;
    margin: 0 auto 16px;
}

.form-success h4 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-stone-900);
    margin-bottom: 8px;
}

.form-success p {
    font-size: 15px;
    color: var(--color-stone-500);
    line-height: 1.6;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--color-stone-900);
    color: var(--color-stone-400);
    padding: 64px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand .logo-text {
    color: var(--color-white);
}

.footer-brand .logo-accent {
    color: var(--color-emerald-400);
}

.footer-brand p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-stone-400);
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
}

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

.footer-links a {
    font-size: 14px;
    color: var(--color-stone-400);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-emerald-400);
}

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.footer-contact svg {
    color: var(--color-emerald-500);
    flex-shrink: 0;
}

.footer-contact a {
    color: var(--color-stone-400);
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--color-emerald-400);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--color-stone-500);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero-card {
        gap: 40px;
    }

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

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

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

    .about-container {
        gap: 48px;
    }

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

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

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-cream-50);
        padding: 80px 24px 24px;
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-base);
        z-index: 1000;
    }

    .nav.open {
        right: 0;
    }

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

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

    .nav .btn-primary {
        margin-left: 0;
        text-align: center;
        justify-content: center;
        margin-top: 16px;
    }

    .hero {
        padding: 100px 0 60px;
    }

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

    .hero-image-wrap {
        aspect-ratio: 4 / 3;
        max-height: 360px;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .stat-card {
        padding: 18px 14px;
    }

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

    .services {
        padding: 72px 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .service-card {
        padding: 28px 24px;
    }

    .about {
        padding: 72px 0;
    }

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

    .about-image-float {
        right: -16px;
        bottom: -24px;
    }

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

    .why-us {
        padding: 72px 0;
    }

    .why-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .contact {
        padding: 72px 0;
    }

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

    .contact-form-wrap {
        sticky: unset;
    }

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

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

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
}

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

    .hero-title {
        font-size: 32px;
    }

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

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

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

    .section-title {
        font-size: 28px;
    }
}

/* ---------- Animations ---------- */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    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);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.stagger-children .animate-on-scroll:nth-child(1) { transition-delay: 0ms; }
.stagger-children .animate-on-scroll:nth-child(2) { transition-delay: 80ms; }
.stagger-children .animate-on-scroll:nth-child(3) { transition-delay: 160ms; }
.stagger-children .animate-on-scroll:nth-child(4) { transition-delay: 240ms; }
.stagger-children .animate-on-scroll:nth-child(5) { transition-delay: 320ms; }
.stagger-children .animate-on-scroll:nth-child(6) { transition-delay: 400ms; }