/* ============================================
   S K Beauty (713 South Hill) — Stylesheet
   ============================================ */

/* --- CSS Variables --- */
:root {
    --teal-50: #f0fdfa;
    --teal-100: #ccfbf1;
    --teal-200: #99f6e4;
    --teal-300: #5eead4;
    --teal-400: #2dd4bf;
    --teal-500: #14b8a6;
    --teal-600: #0d9488;
    --teal-700: #0f766e;
    --teal-800: #115e59;
    --teal-900: #134e4a;

    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;

    --font-heading: 'Syne', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;

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

    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 8px 32px rgba(15, 23, 42, 0.12);
    --shadow-xl: 0 16px 48px rgba(15, 23, 42, 0.16);

    --transition: 0.3s 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);
    font-size: 16px;
    line-height: 1.6;
    color: var(--slate-800);
    background: #fefefe;
    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;
}

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

/* --- Geometric Background Shapes --- */
.geometric-bg {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.geo-shape {
    position: absolute;
    opacity: 0.06;
}

.geo-circle-1 {
    width: 600px; height: 600px;
    border-radius: 50%;
    background: var(--teal-500);
    top: -200px; right: -150px;
}

.geo-circle-2 {
    width: 300px; height: 300px;
    border-radius: 50%;
    background: var(--teal-400);
    bottom: 20%; left: -80px;
}

.geo-square-1 {
    width: 180px; height: 180px;
    background: var(--teal-600);
    top: 45%; right: 5%;
    transform: rotate(45deg);
    opacity: 0.04;
}

.geo-triangle-1 {
    width: 0; height: 0;
    border-left: 100px solid transparent;
    border-right: 100px solid transparent;
    border-bottom: 173px solid var(--teal-500);
    top: 60%; left: 8%;
    opacity: 0.04;
}

.geo-dots {
    width: 120px; height: 120px;
    background-image: radial-gradient(circle, var(--teal-600) 1.5px, transparent 1.5px);
    background-size: 16px 16px;
    top: 35%; right: 12%;
    opacity: 0.15;
}

/* --- Top Bar CTA --- */
.top-bar-cta {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    z-index: 1001;
    text-align: center;
    padding: 8px 24px;
    background: var(--teal-700);
    color: white;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.top-bar-cta:hover { background: var(--teal-800); }

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 36px;
    left: 0; right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    top: 0;
    background: rgba(254, 254, 254, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
    padding: 12px 0;
}

.navbar.scrolled .top-bar-cta { display: none; }

.navbar-inner {
    display: flex;
    align-items: center;
    gap: 32px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 22px;
    color: var(--slate-900);
    z-index: 1002;
}

.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    background: var(--teal-600);
    color: white;
    border-radius: var(--radius-sm);
    font-size: 16px;
    letter-spacing: -0.5px;
}

.logo-text { letter-spacing: -0.5px; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.nav-link {
    padding: 8px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--slate-600);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--teal-700);
    background: var(--teal-50);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    padding: 10px 24px;
    background: var(--teal-600);
    color: white;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-xl);
    transition: var(--transition);
    white-space: nowrap;
}

.nav-cta:hover {
    background: var(--teal-700);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.3);
}

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1002;
}

.hamburger {
    width: 24px; height: 2px;
    background: var(--slate-800);
    border-radius: 2px;
    transition: var(--transition);
}

.menu-toggle.active .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active .hamburger:nth-child(2) { opacity: 0; }
.menu-toggle.active .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu */
.mobile-menu {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100vh;
    background: rgba(254, 254, 254, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-menu.open {
    opacity: 1;
    visibility: visible;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 700;
    color: var(--slate-800);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.mobile-nav-link:hover { color: var(--teal-700); background: var(--teal-50); }

.mobile-nav-cta { margin-top: 24px; }

.mobile-cta-btn {
    display: inline-flex;
    align-items: center;
    padding: 14px 32px;
    background: var(--teal-600);
    color: white;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-xl);
    transition: var(--transition);
}

.mobile-cta-btn:hover { background: var(--teal-700); }

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

.btn-primary {
    background: var(--teal-600);
    color: white;
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
}

.btn-primary:hover {
    background: var(--teal-700);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 148, 136, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--slate-800);
    border: 2px solid var(--slate-200);
}

.btn-outline:hover {
    border-color: var(--teal-600);
    color: var(--teal-700);
    background: var(--teal-50);
}

.btn-white {
    background: white;
    color: var(--teal-700);
    box-shadow: var(--shadow-md);
}

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

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

.btn-ghost:hover {
    background: rgba(255,255,255,0.1);
    border-color: white;
}

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

/* --- Section Shared --- */
.section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: 16px;
    padding: 6px 14px;
    background: var(--teal-50);
    border: 1px solid var(--teal-100);
    border-radius: var(--radius-xl);
}

.section-tag--light {
    color: var(--teal-200);
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.2);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.15;
    color: var(--slate-900);
    margin-bottom: 20px;
    letter-spacing: -1px;
}

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

.section-desc {
    font-size: 17px;
    color: var(--slate-500);
    max-width: 540px;
    line-height: 1.7;
}

/* --- HERO --- */
.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #fefefe 0%, var(--teal-50) 50%, var(--slate-50) 100%);
    overflow: hidden;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--teal-700);
    background: white;
    padding: 8px 16px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    margin-bottom: 28px;
    border: 1px solid var(--teal-100);
}

.badge-dot {
    width: 8px; height: 8px;
    background: var(--teal-500);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.hero-headline {
    font-family: var(--font-heading);
    font-size: clamp(32px, 4.5vw, 56px);
    font-weight: 800;
    line-height: 1.1;
    color: var(--slate-900);
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.hero-headline span {
    color: var(--teal-600);
    position: relative;
}

.hero-sub {
    font-size: 18px;
    color: var(--slate-500);
    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;
    align-items: center;
    gap: 24px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 800;
    color: var(--teal-700);
    line-height: 1;
}

.stat-label {
    font-size: 13px;
    color: var(--slate-400);
    margin-top: 4px;
}

.stat-divider {
    width: 1px; height: 40px;
    background: var(--slate-200);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 600px;
}

.hero-image-stack {
    position: relative;
    width: 100%;
    height: 100%;
}

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

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

.hero-img-main {
    width: 340px;
    height: 440px;
    top: 20px;
    right: 20px;
    z-index: 2;
}

.hero-img-secondary {
    width: 240px;
    height: 200px;
    bottom: 40px;
    right: 160px;
    z-index: 3;
    border: 4px solid white;
}

.hero-floating-card {
    position: absolute;
    bottom: 120px;
    left: 0;
    z-index: 4;
    background: white;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: float 4s ease-in-out infinite;
}

.floating-card-inner {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--teal-600);
}

.floating-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--slate-700);
}

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

.hero-accent-shape {
    position: absolute;
    width: 200px; height: 200px;
    background: var(--teal-200);
    border-radius: 50%;
    top: -40px; left: 20px;
    z-index: 1;
    opacity: 0.4;
    filter: blur(40px);
}

/* --- PRODUCTS --- */
.products {
    position: relative;
    z-index: 1;
    padding: 100px 0;
    background: white;
}

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

.section-header .section-desc { margin: 0 auto; }

.products-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
}

.product-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--slate-50);
    transition: var(--transition);
    cursor: pointer;
}

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

.product-card--large {
    grid-column: span 7;
    min-height: 380px;
}

.product-card:not(.product-card--large) {
    grid-column: span 5;
    min-height: 175px;
}

.product-img {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.product-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    opacity: 0;
    position: absolute;
    inset: 0;
}

.product-info {
    position: relative;
    z-index: 2;
    padding: 24px;
    color: white;
}

.product-category {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    padding: 4px 12px;
    border-radius: var(--radius-xl);
    margin-bottom: 10px;
}

.product-info h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 6px;
}

.product-info p {
    font-size: 14px;
    opacity: 0.85;
    line-height: 1.5;
}

.product-accent {
    position: absolute;
    bottom: 0; left: 0;
    width: 60px; height: 4px;
    background: var(--teal-400);
    border-radius: 4px 0 0 0;
    transition: var(--transition);
}

.product-card:hover .product-accent { width: 100px; }

/* --- ABOUT --- */
.about {
    position: relative;
    z-index: 1;
    padding: 100px 0;
    background: var(--slate-50);
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    position: relative;
    height: 560px;
}

.about-img-main {
    width: 360px;
    height: 480px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 2;
}

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

.about-img-float {
    position: absolute;
    bottom: 0; right: 0;
    width: 240px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    z-index: 3;
    border: 4px solid white;
}

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

.about-experience-badge {
    position: absolute;
    bottom: -16px; left: -16px;
    background: var(--teal-600);
    color: white;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    text-align: center;
    z-index: 4;
}

.exp-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.8;
}

.exp-label {
    display: block;
    font-size: 14px;
    font-weight: 700;
}

.about-geo-accent {
    position: absolute;
    width: 260px; height: 260px;
    background: var(--teal-200);
    border-radius: 50%;
    top: -60px; right: 40px;
    z-index: 1;
    opacity: 0.3;
    filter: blur(50px);
}

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

.about-body {
    font-size: 16px;
    color: var(--slate-500);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.feature-icon {
    flex-shrink: 0;
    width: 44px; height: 44px;
    background: var(--teal-50);
    border: 1px solid var(--teal-100);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-600);
}

.about-feature strong {
    display: block;
    font-size: 15px;
    color: var(--slate-800);
    margin-bottom: 2px;
}

.about-feature span {
    font-size: 14px;
    color: var(--slate-400);
}

/* --- WHY US --- */
.why-us {
    position: relative;
    z-index: 1;
    padding: 100px 0;
    background: var(--teal-700);
    overflow: hidden;
}

.why-bg-block {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(20, 184, 166, 0.3) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(13, 148, 136, 0.4) 0%, transparent 50%);
    pointer-events: none;
}

.why-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 2;
}

.why-card {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: var(--transition);
}

.why-card:hover {
    background: rgba(255,255,255,0.12);
    transform: translateY(-4px);
}

.why-card-number {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 800;
    color: rgba(255,255,255,0.08);
    line-height: 1;
    margin-bottom: 16px;
}

.why-card-icon {
    width: 52px; height: 52px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-200);
    margin-bottom: 20px;
}

.why-card h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
}

.why-card p {
    font-size: 14px;
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
}

/* --- CTA --- */
.cta-section {
    position: relative;
    z-index: 1;
    padding: 80px 0;
    background: var(--slate-900);
    overflow: hidden;
}

.cta-card {
    position: relative;
    background: linear-gradient(135deg, var(--teal-700) 0%, var(--teal-800) 100%);
    border-radius: var(--radius-xl);
    padding: 64px;
    overflow: hidden;
}

.cta-geo-1 {
    position: absolute;
    width: 300px; height: 300px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
    top: -100px; right: -50px;
}

.cta-geo-2 {
    position: absolute;
    width: 200px; height: 200px;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-lg);
    bottom: -60px; left: 40px;
    transform: rotate(30deg);
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(24px, 3.5vw, 38px);
    font-weight: 800;
    color: white;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.cta-desc {
    font-size: 17px;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 32px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- CONTACT --- */
.contact {
    position: relative;
    z-index: 1;
    padding: 100px 0;
    background: white;
}

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

.contact-intro {
    font-size: 16px;
    color: var(--slate-500);
    line-height: 1.7;
    margin-bottom: 36px;
}

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

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

.detail-icon {
    flex-shrink: 0;
    width: 48px; height: 48px;
    background: var(--teal-50);
    border: 1px solid var(--teal-100);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-600);
}

.contact-detail strong {
    display: block;
    font-size: 15px;
    color: var(--slate-800);
    margin-bottom: 4px;
}

.contact-detail p {
    font-size: 14px;
    color: var(--slate-500);
    line-height: 1.6;
}

.contact-detail a {
    color: var(--teal-600);
    transition: var(--transition);
}

.contact-detail a:hover { color: var(--teal-800); }

/* Contact Form */
.contact-form-wrap {
    background: var(--slate-50);
    border: 1px solid var(--slate-100);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.form-title {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 28px;
}

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

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--slate-600);
    margin-bottom: 6px;
    letter-spacing: 0.3px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--slate-800);
    background: white;
    border: 1.5px solid var(--slate-200);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--teal-500);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--slate-300);
}

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

.form-success {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--teal-50);
    border: 1px solid var(--teal-100);
    border-radius: var(--radius-sm);
    color: var(--teal-700);
    font-size: 15px;
    font-weight: 500;
    margin-top: 16px;
}

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

.form-success svg { flex-shrink: 0; }

/* --- FOOTER --- */
.footer {
    position: relative;
    z-index: 1;
    background: var(--slate-900);
    color: white;
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.logo--light .logo-mark {
    background: var(--teal-500);
}

.logo--light .logo-text { color: white; }

.footer-brand p {
    font-size: 14px;
    color: var(--slate-400);
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}

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

.footer-links strong,
.footer-contact strong {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-bottom: 4px;
}

.footer-links a {
    font-size: 15px;
    color: var(--slate-300);
    transition: var(--transition);
}

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

.footer-contact p {
    font-size: 14px;
    color: var(--slate-400);
    line-height: 1.7;
}

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

.footer-contact a:hover { color: var(--teal-300); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 24px 0;
    font-size: 13px;
    color: var(--slate-500);
}

.footer-bottom a { color: var(--slate-400); }
.footer-bottom a:hover { color: var(--teal-400); }

/* --- Scroll to top --- */
.scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px; height: 48px;
    background: var(--teal-600);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    cursor: pointer;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--teal-700);
    transform: translateY(-2px);
}

/* --- Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    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: 48px; }
    .hero-visual { height: 460px; order: -1; }
    .hero-img-main { width: 260px; height: 340px; right: 10px; }
    .hero-img-secondary { width: 180px; height: 150px; right: 120px; }
    
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .about-visual { height: 420px; }
    .about-img-main { width: 280px; height: 380px; }
    .about-img-float { width: 180px; }
    
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    
    .products-grid { grid-template-columns: 1fr; }
    .product-card--large,
    .product-card:not(.product-card--large) { grid-column: span 1; min-height: 280px; }
}

@media (max-width: 768px) {
    .top-bar-cta { font-size: 12px; padding: 6px 16px; }
    .navbar { top: 32px; }
    .navbar.scrolled { top: 0; }
    
    .nav-links, .nav-cta { display: none; }
    .menu-toggle { display: flex; }
    
    .hero { padding: 120px 0 60px; min-height: auto; }
    .hero-grid { gap: 40px; }
    .hero-stats { gap: 16px; }
    .stat-number { font-size: 22px; }
    
    .hero-visual { height: 360px; }
    .hero-img-main { width: 200px; height: 260px; right: 0; }
    .hero-img-secondary { width: 140px; height: 120px; right: 90px; bottom: 20px; }
    .hero-floating-card { display: none; }
    
    .products { padding: 64px 0; }
    .section-header { margin-bottom: 40px; }
    
    .about { padding: 64px 0; }
    .about-visual { height: 340px; }
    .about-img-main { width: 220px; height: 300px; }
    .about-img-float { width: 150px; }
    .about-experience-badge { padding: 8px 12px; }
    .exp-number { font-size: 10px; }
    .exp-label { font-size: 12px; }
    
    .why-us { padding: 64px 0; }
    .why-grid { grid-template-columns: 1fr; gap: 16px; }
    .why-card { padding: 24px 20px; }
    
    .cta-section { padding: 48px 0; }
    .cta-card { padding: 40px 24px; }
    
    .contact { padding: 64px 0; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-form-wrap { padding: 28px 20px; }
    
    .footer { padding: 48px 0 0; }
    .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-headline { font-size: 28px; }
    .hero-sub { font-size: 16px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .hero-stats { flex-wrap: wrap; }
    .stat-divider { display: none; }
    
    .btn { padding: 12px 22px; font-size: 14px; }
    
    .section-title { font-size: 26px; }
    
    .cta-title { font-size: 22px; }
    .cta-actions { flex-direction: column; }
    .cta-actions .btn { width: 100%; justify-content: center; }
}