/* ============================================
   Karen's Landing — Styles
   Teal + Slate Grey | Vibrant Modern
   ============================================ */

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

: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;
    --teal-950: #042f2e;

    --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;
    --slate-950: #020617;

    --accent-amber: #f59e0b;
    --accent-coral: #f97316;

    --font-display: 'DM Serif Display', Georgia, serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-heading: 'Space Grotesk', system-ui, sans-serif;

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

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.08);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.15), 0 8px 20px rgba(0,0,0,0.1);

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    color: var(--slate-800);
    background: var(--slate-50);
    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;
}

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

/* --- Background decorative shapes --- */
.bg-shape {
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.bg-shape--1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(13,148,136,0.06) 0%, transparent 70%);
    top: -200px;
    right: -200px;
}

.bg-shape--2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(245,158,11,0.05) 0%, transparent 70%);
    bottom: 20%;
    left: -100px;
}

.bg-shape--3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(13,148,136,0.04) 0%, transparent 70%);
    bottom: 10%;
    right: 5%;
}

/* --- Section tag --- */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--teal-700);
    background: var(--teal-100);
    border: 1px solid var(--teal-200);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 20px;
}

.section-tag--light {
    color: var(--teal-200);
    background: rgba(13,148,136,0.2);
    border-color: rgba(45,212,191,0.3);
}

/* --- Section title --- */
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--slate-900);
    margin-bottom: 20px;
}

.section-title--light {
    color: #f0fdfa;
}

.section-sub {
    font-size: 1.1rem;
    color: var(--slate-600);
    max-width: 560px;
    line-height: 1.7;
}

.section-sub--light {
    color: var(--teal-200);
    max-width: 480px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn--primary {
    background: var(--teal-600);
    color: #f0fdfa;
    border-color: var(--teal-600);
}

.btn--primary:hover {
    background: var(--teal-700);
    border-color: var(--teal-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(13,148,136,0.35);
}

.btn--ghost {
    background: transparent;
    color: var(--slate-700);
    border-color: var(--slate-300);
}

.btn--ghost:hover {
    border-color: var(--teal-500);
    color: var(--teal-700);
    transform: translateY(-2px);
}

.btn--light {
    background: #f0fdfa;
    color: var(--teal-800);
    border-color: #f0fdfa;
}

.btn--light:hover {
    background: var(--teal-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline-light {
    background: transparent;
    color: #f0fdfa;
    border-color: rgba(240,253,250,0.4);
}

.btn--outline-light:hover {
    background: rgba(240,253,250,0.1);
    border-color: #f0fdfa;
    transform: translateY(-2px);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(248,250,252,0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--slate-200);
    transition: all var(--transition-base);
}

.nav.scrolled {
    background: rgba(248,250,252,0.95);
    box-shadow: var(--shadow-sm);
}

.nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--slate-900);
}

.nav__logo-icon {
    width: 36px;
    height: 36px;
    background: var(--teal-600);
    color: #f0fdfa;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 400;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav__link {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--slate-600);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

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

.nav__cta {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--teal-700);
    background: var(--teal-100);
    border: 1px solid var(--teal-200);
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    margin-left: 8px;
}

.nav__cta:hover {
    background: var(--teal-600);
    color: #f0fdfa;
    border-color: var(--teal-600);
}

.nav__toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--slate-700);
}

/* --- Mobile menu --- */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: rgba(2,6,23,0.6);
    backdrop-filter: blur(4px);
}

.mobile-menu.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu__inner {
    background: var(--slate-50);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 90%;
    max-width: 360px;
    box-shadow: var(--shadow-xl);
}

.mobile-menu__link {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--slate-800);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

.mobile-menu__cta {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--teal-700);
    background: var(--teal-100);
    border: 2px solid var(--teal-200);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    text-align: center;
    margin-top: 8px;
    transition: all var(--transition-fast);
}

.mobile-menu__cta:hover {
    background: var(--teal-600);
    color: #f0fdfa;
    border-color: var(--teal-600);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--slate-900) 0%, var(--teal-950) 50%, var(--slate-900) 100%);
    overflow: hidden;
    padding-top: 72px;
}

.hero__bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.7;
}

.hero__inner {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 24px 120px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--teal-300);
    background: rgba(13,148,136,0.2);
    border: 1px solid rgba(45,212,191,0.25);
    padding: 8px 16px;
    border-radius: 100px;
    margin-bottom: 28px;
}

.hero__headline {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4.5vw, 3.6rem);
    font-weight: 400;
    line-height: 1.15;
    color: #f0fdfa;
    margin-bottom: 24px;
    max-width: 540px;
}

.hero__headline em {
    font-style: italic;
    color: var(--teal-300);
}

.hero__sub {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--slate-300);
    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: 0;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 20px 28px;
    backdrop-filter: blur(8px);
}

.hero__stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

.hero__stat-num {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--teal-300);
}

.hero__stat-label {
    font-size: 0.75rem;
    color: var(--slate-400);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.hero__stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.12);
    flex-shrink: 0;
}

/* Hero image */
.hero__image-wrap {
    position: relative;
}

.hero__image-accent {
    position: absolute;
    inset: -16px;
    background: var(--teal-600);
    border-radius: var(--radius-xl);
    z-index: -1;
    opacity: 0.3;
}

.hero__image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

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

.hero__float-card {
    position: absolute;
    bottom: -20px;
    left: -30px;
    background: #f0fdfa;
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--shadow-lg);
    z-index: 3;
}

.hero__float-icon {
    width: 44px;
    height: 44px;
    background: var(--teal-600);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #f0fdfa;
    flex-shrink: 0;
}

.hero__float-text {
    display: flex;
    flex-direction: column;
}

.hero__float-text strong {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--slate-900);
}

.hero__float-text span {
    font-size: 0.8rem;
    color: var(--slate-500);
}

/* Hero wave */
.hero__wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    color: var(--slate-50);
    line-height: 0;
}

.hero__wave svg {
    width: 100%;
    height: 80px;
}

/* ============================================
   ABOUT
   ============================================ */
.about {
    position: relative;
    z-index: 1;
    padding: 100px 0;
}

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

.about__image-stack {
    position: relative;
    height: 560px;
}

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

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

.about__img--1 {
    width: 280px;
    height: 360px;
    top: 0;
    left: 0;
    z-index: 2;
}

.about__img--2 {
    width: 260px;
    height: 260px;
    bottom: 0;
    right: 0;
    z-index: 1;
}

.about__shape {
    position: absolute;
    width: 120px;
    height: 120px;
    background: var(--teal-600);
    border-radius: var(--radius-lg);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(15deg);
    z-index: 0;
    opacity: 0.15;
}

.about__content {
    max-width: 500px;
}

.about__text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--slate-600);
    margin-bottom: 16px;
}

.about__highlights {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
}

.highlight-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: white;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: all var(--transition-fast);
}

.highlight-card:hover {
    border-color: var(--teal-300);
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.highlight-card__icon {
    width: 44px;
    height: 44px;
    background: var(--teal-100);
    color: var(--teal-700);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.highlight-card strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--slate-900);
    margin-bottom: 2px;
}

.highlight-card span {
    font-size: 0.85rem;
    color: var(--slate-500);
    line-height: 1.5;
}

/* ============================================
   PRODUCTS
   ============================================ */
.products {
    position: relative;
    background: var(--teal-900);
    padding: 100px 0;
    overflow: hidden;
}

.products__bg-block {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(13,148,136,0.3) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(45,212,191,0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 80%, rgba(245,158,11,0.08) 0%, transparent 40%);
    pointer-events: none;
}

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

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

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

.products__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.product-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    backdrop-filter: blur(8px);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    border-color: rgba(45,212,191,0.3);
}

.product-card__img {
    position: relative;
    height: 220px;
    overflow: hidden;
}

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

.product-card:hover .product-card__img img {
    transform: scale(1.08);
}

.product-card__overlay {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--teal-600);
    color: #f0fdfa;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 100px;
}

.product-card__body {
    padding: 24px;
}

.product-card__title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: #f0fdfa;
    margin-bottom: 8px;
}

.product-card__desc {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--slate-300);
}

/* ============================================
   WHY US
   ============================================ */
.why-us {
    position: relative;
    z-index: 1;
    padding: 100px 0;
    background: var(--slate-50);
}

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

.why-us__text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--slate-600);
    margin-bottom: 32px;
}

.why-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.why-list__item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--slate-700);
}

.why-list__check {
    width: 28px;
    height: 28px;
    background: var(--teal-100);
    color: var(--teal-700);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Visual side */
.why-us__visual {
    position: relative;
}

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

.why-us__img {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

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

.why-us__img:hover img {
    transform: scale(1.05);
}

.why-us__img--1 {
    grid-column: 1 / -1;
    height: 300px;
}

.why-us__img--2,
.why-us__img--3 {
    height: 200px;
}

.why-us__badge {
    position: absolute;
    bottom: -20px;
    right: -10px;
    background: var(--teal-600);
    color: #f0fdfa;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    font-size: 0.85rem;
    line-height: 1.5;
    font-weight: 500;
    z-index: 3;
}

.why-us__badge svg {
    flex-shrink: 0;
    color: var(--teal-300);
}

/* ============================================
   CTA
   ============================================ */
.cta {
    position: relative;
    z-index: 1;
    padding: 100px 0;
    background: linear-gradient(135deg, var(--teal-800) 0%, var(--teal-950) 100%);
    overflow: hidden;
}

.cta__shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta__shape {
    position: absolute;
    border-radius: 50%;
}

.cta__shape--1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(45,212,191,0.12) 0%, transparent 70%);
    top: -100px;
    left: -100px;
}

.cta__shape--2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(245,158,11,0.08) 0%, transparent 70%);
    bottom: -80px;
    right: 10%;
}

.cta__shape--3 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
    top: 30%;
    right: -50px;
}

.cta__card {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-xl);
    padding: 60px;
    backdrop-filter: blur(12px);
}

.cta__content {
    max-width: 480px;
}

.cta__text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--teal-200);
    margin-bottom: 36px;
}

.cta__info {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 36px;
}

.cta__info-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.cta__info-icon {
    width: 40px;
    height: 40px;
    background: rgba(45,212,191,0.15);
    border: 1px solid rgba(45,212,191,0.25);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-300);
    flex-shrink: 0;
}

.cta__info-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--teal-200);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 2px;
}

.cta__info-item span,
.cta__info-item a {
    font-size: 0.95rem;
    color: var(--slate-200);
    line-height: 1.6;
}

.cta__info-item a:hover {
    color: var(--teal-300);
    text-decoration: underline;
}

.cta__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.cta__image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    height: 100%;
    min-height: 400px;
}

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--slate-950);
    color: var(--slate-400);
    padding: 60px 0 32px;
}

.footer__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--slate-800);
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.footer__brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__logo-icon {
    width: 48px;
    height: 48px;
    background: var(--teal-700);
    color: #f0fdfa;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.footer__logo-text {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--slate-100);
}

.footer__tagline {
    font-size: 0.9rem;
    color: var(--slate-500);
    max-width: 280px;
    line-height: 1.6;
}

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--slate-400);
}

.footer__contact-item svg {
    color: var(--teal-500);
    flex-shrink: 0;
}

.footer__contact-item a {
    color: var(--slate-400);
    transition: color var(--transition-fast);
}

.footer__contact-item a:hover {
    color: var(--teal-400);
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.8rem;
    color: var(--slate-600);
}

/* ============================================
   SCROLL REVEAL (progressive enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .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);
    }

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

    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero__inner {
        gap: 40px;
    }

    .about__grid,
    .why-us__grid {
        gap: 48px;
    }

    .cta__card {
        padding: 40px;
    }
}

@media (max-width: 900px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 80px;
        padding-bottom: 100px;
    }

    .hero__headline {
        margin-left: auto;
        margin-right: auto;
    }

    .hero__sub {
        margin-left: auto;
        margin-right: auto;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

    .hero__image-wrap {
        max-width: 500px;
        margin: 0 auto;
    }

    .hero__float-card {
        left: 10px;
        bottom: -10px;
    }

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

    .about__image-stack {
        height: 400px;
        max-width: 400px;
        margin: 0 auto;
    }

    .about__content {
        max-width: 100%;
    }

    .products__grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

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

    .why-us__visual {
        max-width: 480px;
        margin: 0 auto;
    }

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

    .cta__image {
        min-height: 300px;
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav__menu {
        display: none;
    }

    .nav__toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .hero {
        min-height: auto;
        padding-bottom: 0;
    }

    .hero__stats {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .hero__stat-divider {
        width: 40px;
        height: 1px;
    }

    .about__image-stack {
        height: 320px;
    }

    .about__img--1 {
        width: 200px;
        height: 260px;
    }

    .about__img--2 {
        width: 180px;
        height: 180px;
    }

    .about__shape {
        width: 80px;
        height: 80px;
    }

    .cta__card {
        padding: 28px;
    }

    .cta__actions {
        flex-direction: column;
    }

    .cta__actions .btn {
        justify-content: center;
    }

    .footer__top {
        flex-direction: column;
    }

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

@media (max-width: 480px) {
    html {
        font-size: 15px;
    }

    .container {
        padding: 0 16px;
    }

    .hero__inner {
        padding: 70px 16px 80px;
    }

    .hero__float-card {
        position: relative;
        bottom: auto;
        left: auto;
        margin-top: 16px;
        justify-content: center;
    }

    .hero__image-wrap {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .about__image-stack {
        height: 260px;
    }

    .about__img--1 {
        width: 160px;
        height: 220px;
    }

    .about__img--2 {
        width: 150px;
        height: 150px;
    }

    .why-us__img--1 {
        height: 200px;
    }

    .why-us__img--2,
    .why-us__img--3 {
        height: 150px;
    }

    .why-us__badge {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 16px;
        display: inline-flex;
    }
}