/* ============================================================
   Alma Interiors — Premium Curtains & Interior Design
   ============================================================ */

/* --- CSS Variables --- */
:root {
    --primary: #1a4d8f;
    --primary-dark: #0f3460;
    --cyan: #00B4D8;
    --cyan-dark: #0096C7;
    --skyblue: #00BFFF;
    --skyblue-dark: #0099CC;
    --hero-green: #00B368;
    --hero-green-dark: #009955;
    --accent: #c41e3a;
    --accent-light: #e8354f;
    --gold: #b8860b;
    --cream: #f5f0e8;
    --cream-dark: #e8e0d4;
    --white: #ffffff;
    --dark: #1a1a2e;
    --text: #333333;
    --text-light: #666666;
    --text-muted: #999999;
    --border: #e0dcd4;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Outfit', -apple-system, sans-serif;
    --topbar-height: 0px;
    --nav-height: 58px;
    --logo-size: 110px;
    --logo-overlap: 55px;
    --header-total: calc(var(--nav-height) + (var(--logo-size) / 2));
}

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

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

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent); }
ul { list-style: none; }

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

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

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }

.eyebrow {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}
.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-accent {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
}
.btn-accent:hover {
    background: var(--accent-light);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-hero {
    background: var(--hero-green);
    color: var(--white);
    border-color: var(--hero-green);
    border-radius: 6px;
    padding: 16px 40px;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 16px rgba(0, 179, 104, 0.35);
}
.btn-hero:hover {
    background: var(--hero-green-dark);
    border-color: var(--hero-green-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 179, 104, 0.45);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}
.btn-outline:hover {
    background: var(--white);
    color: var(--primary);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn-secondary:hover {
    background: var(--primary);
    color: var(--white);
}

/* --- Page Loader --- */
.page-loader {
    position: fixed;
    inset: 0;
    background: var(--white);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s, visibility 0.5s;
}
.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.loader-content { text-align: center; }
.loader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--cream);
    border-top-color: var(--cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 16px;
}
.loader-text {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--cyan);
    letter-spacing: 4px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* --- Site Header --- */
.site-header-wrap {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all var(--transition);
    background: transparent;
    pointer-events: none;
}
.site-header-wrap.scrolled {
    box-shadow: var(--shadow-lg);
}
.site-header-wrap > * {
    pointer-events: auto;
}

.top-logo-circle {
    width: var(--logo-size);
    height: var(--logo-size);
    border-radius: 50%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 8px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    z-index: 1003;
    transition: transform var(--transition);
    flex-shrink: 0;
}
.top-logo-circle:hover {
    transform: translateX(-50%) scale(1.05);
}
.top-logo-circle img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
}

/* White Navigation Bar */
.site-nav-bar {
    height: var(--nav-height);
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.site-header-wrap.scrolled .site-nav-bar {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}
.nav-bar-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    height: var(--nav-height);
    gap: 24px;
    position: relative;
}

.main-nav {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}
.nav-logo-spacer {
    width: var(--logo-size);
    flex-shrink: 0;
}
.nav-list-left,
.nav-list-right {
    display: flex;
    gap: 24px;
    flex: 1;
}
.nav-list-left {
    justify-content: flex-end;
    padding-right: 12px;
}
.nav-list-right {
    justify-content: flex-start;
    padding-left: 12px;
}
.nav-list a,
.nav-list-left a,
.nav-list-right a {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--skyblue);
    position: relative;
    padding: 6px 0;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    font-family: var(--font-body);
}
.nav-list a::after,
.nav-list-left a::after,
.nav-list-right a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--dark);
    transition: width var(--transition);
}
.nav-list a:hover::after,
.nav-list-left a:hover::after,
.nav-list-right a:hover::after,
.nav-list a.active::after,
.nav-list-left a.active::after,
.nav-list-right a.active::after { width: 100%; }
.nav-list a.active,
.nav-list-left a.active,
.nav-list-right a.active {
    color: var(--dark);
    font-weight: 800;
}
.nav-list a:hover,
.nav-list-left a:hover,
.nav-list-right a:hover { color: var(--skyblue-dark); }

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
.header-social {
    display: flex;
    gap: 10px;
}
.header-social a {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--skyblue);
    font-size: 1rem;
    transition: all var(--transition);
}
.header-social a:hover {
    color: var(--white);
    background: var(--skyblue);
}

/* Legacy logo styles (footer) */
.logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    text-decoration: none;
    flex-shrink: 0;
}
.logo-main {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--skyblue);
    letter-spacing: 4px;
    line-height: 1;
}
.logo-sub {
    font-family: var(--font-heading);
    font-size: clamp(0.75rem, 1.5vw, 0.95rem);
    font-weight: 600;
    color: var(--skyblue);
    letter-spacing: 6px;
    margin-top: 2px;
}

/* --- Shared Video Background --- */
.video-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
    background: #0a0a0a;
}
.video-bg-fallback,
.video-bg-player {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}
.video-bg-fallback {
    z-index: 0;
}
.video-bg-player {
    z-index: 1;
    pointer-events: none;
    transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}
.video-bg-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.12) 0%,
        rgba(0, 0, 0, 0.28) 50%,
        rgba(0, 0, 0, 0.42) 100%
    );
    pointer-events: none;
}

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 0;
}
.hero.hero-video {
    min-height: 100vh;
}
.hero-bg {
    position: absolute;
    inset: 0;
}
.hero-bg img,
.hero-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}
.hero-bg-fallback {
    position: absolute;
    inset: 0;
}
.hero-bg-video {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}
.hero-video .hero-bg-fallback {
    z-index: 0;
}
.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}
.hero-plain {
    background: linear-gradient(135deg, var(--skyblue) 0%, var(--cyan) 55%, var(--cyan-dark) 100%);
}
.hero-plain .hero-overlay {
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0.08) 0%,
        rgba(0, 0, 0, 0.12) 100%
    );
}
.hero-plain .hero-content h1,
.hero-plain .hero-content .hero-text {
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}
.hero-overlay {
    display: none;
}
.hero-content {
    position: relative;
    z-index: 3;
    color: var(--white);
    max-width: 820px;
    padding-top: var(--header-total);
    text-align: center;
    margin: 0 auto;
}
.hero-content .eyebrow {
    display: none;
}
.hero-content h1 {
    font-family: var(--font-heading);
    color: var(--white);
    margin-bottom: 20px;
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    font-weight: 700;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.6);
    line-height: 1.15;
}
.hero-text {
    font-family: var(--font-heading);
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    font-weight: 400;
    font-style: italic;
    margin-bottom: 36px;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.7;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.65);
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}
.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}
.hero-actions .btn-outline {
    border-color: var(--white);
    color: var(--white);
    border-radius: 6px;
    text-shadow: none;
}
.hero-actions .btn-outline:hover {
    background: var(--white);
    color: var(--cyan-dark);
}

/* Compact hero override removed — video uses full screen */

/* --- Page Banner --- */
.page-banner {
    position: relative;
    padding: calc(var(--header-total) + 60px) 0 70px;
    color: var(--white);
    text-align: center;
    overflow: hidden;
}
.page-banner--video {
    min-height: 42vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.page-banner-content {
    position: relative;
    z-index: 3;
}
.page-banner h1 {
    color: var(--white);
    margin-bottom: 12px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.6);
}
.page-banner p {
    font-size: 1.1rem;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.55);
}
.products-showcase {
    background: var(--white);
    padding-top: 70px;
}

.products-main-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 600;
    color: var(--skyblue);
    text-align: center;
    margin-bottom: 28px;
    line-height: 1.2;
}

.products-intro {
    max-width: 900px;
    margin: 0 auto 50px;
    text-align: center;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-light);
}

.products-category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    margin-bottom: 10px;
}

.products-category-grid--spaced {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
}

.product-category-card {
    text-align: center;
}

.product-category-image {
    display: block;
    overflow: hidden;
    margin-bottom: 18px;
    border-radius: 4px;
    aspect-ratio: 4/3;
}
.product-category-image--placeholder {
    background: linear-gradient(135deg, var(--skyblue) 0%, var(--cyan) 100%);
}
.product-category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.product-category-card:hover .product-category-image img {
    transform: scale(1.05);
}

.product-category-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.3;
}
.product-category-title a {
    color: var(--skyblue);
    text-decoration: none;
    transition: color var(--transition);
}
.product-category-title a:hover {
    color: var(--skyblue-dark);
}

.product-category-desc {
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--text-light);
    text-align: center;
}

.features-grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

.hero-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}
.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    border: 2px solid rgba(0, 180, 216, 0.6);
    cursor: pointer;
    transition: all var(--transition);
}
.hero-dot.active {
    background: var(--cyan);
    border-color: var(--cyan);
    transform: scale(1.2);
}
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--dark);
    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); }

/* Mobile bottom navigation */
.mobile-bottom-nav {
    display: none;
}

/* --- Our Products Showcase (Reference Layout) --- */
.section { padding: 100px 0; }
.section-alt { background: var(--cream); }
.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px;
}
.section-header p:last-child {
    color: var(--text-light);
    margin-top: 16px;
    font-size: 1.05rem;
}
.section-cta { text-align: center; margin-top: 48px; }

/* --- Intro Section --- */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.intro-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.intro-image img { width: 100%; height: 400px; object-fit: cover; }
.intro-content h2 { margin-bottom: 20px; }
.intro-content p {
    color: var(--text-light);
    margin-bottom: 16px;
    font-size: 1.05rem;
}

/* --- Features / Why Choose Us --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.feature-card {
    background: var(--white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.feature-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cream);
    border-radius: 50%;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    color: var(--primary);
}
.feature-card h3 { margin-bottom: 12px; }
.feature-card p { color: var(--text-light); font-size: 0.95rem; }

/* --- Product / Gallery Cards --- */
.product-grid,
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.product-card,
.gallery-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}
.product-card:hover,
.gallery-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.product-card-image,
.gallery-card-image {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 3/4;
}
.product-card-image img,
.gallery-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.product-card:hover .product-card-image img,
.gallery-card:hover .gallery-card-image img {
    transform: scale(1.05);
}
.product-card-body,
.gallery-card-body { padding: 24px; }
.product-card-body h3,
.gallery-card-body h3 { margin-bottom: 8px; font-size: 1.2rem; }
.product-card-body p,
.gallery-card-body p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.card-category {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--cream);
    padding: 4px 12px;
    border-radius: 20px;
}
.card-price {
    font-weight: 600;
    color: var(--accent);
    font-size: 0.9rem;
}
.card-zoom {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
    color: var(--white);
    font-size: 2rem;
}
.gallery-card-image:hover .card-zoom { opacity: 1; }

/* --- Gallery Filter --- */
.gallery-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 48px;
}
.filter-btn {
    padding: 10px 24px;
    border: 2px solid var(--border);
    border-radius: 50px;
    background: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text);
    cursor: pointer;
    transition: all var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* --- Counters --- */
.counters-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}
.counter-item h3 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primary);
    margin-bottom: 8px;
}
.counter-item p {
    color: var(--text-light);
    font-weight: 500;
}

/* --- Testimonials --- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.testimonial-card {
    background: var(--white);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    position: relative;
}
.testimonial-card::before {
    content: '\201C';
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--cream-dark);
    position: absolute;
    top: 10px;
    left: 20px;
    line-height: 1;
}
.testimonial-text {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 20px;
    padding-top: 30px;
    font-size: 0.95rem;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.1rem;
}
.testimonial-name { font-weight: 600; font-size: 0.95rem; }
.testimonial-location { font-size: 0.8rem; color: var(--text-muted); }
.testimonial-stars { color: var(--gold); font-size: 0.85rem; margin-bottom: 8px; }

/* --- Services --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.service-card {
    background: var(--white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
    transition: all var(--transition);
    border-top: 4px solid transparent;
}
.service-card:hover {
    border-top-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.service-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 50%;
    margin: 0 auto 24px;
    color: var(--white);
    font-size: 1.6rem;
}
.service-card h3 { margin-bottom: 12px; }
.service-card p { color: var(--text-light); font-size: 0.95rem; }

/* --- FAQ --- */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    border-bottom: 1px solid var(--border);
}
.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--dark);
    cursor: pointer;
    text-align: left;
}
.faq-question i {
    transition: transform var(--transition);
    color: var(--primary);
}
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 24px;
}
.faq-answer p { color: var(--text-light); line-height: 1.7; }

/* --- About Page --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    margin-top: 48px;
}
.value-card {
    padding: 32px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary);
}
.value-card h3 { margin-bottom: 10px; color: var(--primary); }
.value-card p { color: var(--text-light); font-size: 0.95rem; }

/* --- Contact Form --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
}
.contact-info-card {
    background: var(--primary);
    color: var(--white);
    padding: 48px 36px;
    border-radius: var(--radius-lg);
}
.contact-info-card h3 { color: var(--white); margin-bottom: 24px; }
.contact-detail {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    align-items: flex-start;
}
.contact-detail i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    flex-shrink: 0;
}
.contact-detail a { color: var(--white); }
.contact-detail a:hover { color: var(--gold); }

.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 0.9rem;
}
.form-group label .required { color: var(--accent); }
.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color var(--transition);
    background: var(--white);
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
}
.form-control.error { border-color: var(--accent); }
.error-message {
    color: var(--accent);
    font-size: 0.8rem;
    margin-top: 6px;
    display: none;
}
.error-message.visible { display: block; }
textarea.form-control { resize: vertical; min-height: 120px; }

.form-success {
    display: none;
    padding: 20px;
    background: #d4edda;
    color: #155724;
    border-radius: var(--radius);
    margin-bottom: 20px;
    text-align: center;
}
.form-success.visible { display: block; }

/* --- Newsletter --- */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 80px 0;
    text-align: center;
    color: var(--white);
}
.newsletter-section h2 { color: var(--white); margin-bottom: 12px; }
.newsletter-section p { opacity: 0.85; margin-bottom: 32px; }
.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: 12px;
}
.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    border: none;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.95rem;
}
.newsletter-form .btn { white-space: nowrap; }

/* --- Map Placeholder --- */
.map-section { padding: 0 0 100px; }
.map-embed {
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.map-embed iframe {
    display: block;
    width: 100%;
    min-height: 400px;
}

/* --- Lightbox --- */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}
.lightbox.active { display: flex; }
.lightbox-content {
    max-width: 90vw;
    max-height: 85vh;
    text-align: center;
}
.lightbox-content img {
    max-height: 75vh;
    max-width: 85vw;
    object-fit: contain;
    border-radius: var(--radius);
}
.lightbox-info {
    color: var(--white);
    margin-top: 16px;
    font-size: 1.1rem;
}
.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: rgba(255,255,255,0.1);
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
}
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255,255,255,0.25); }
.lightbox-close { top: 20px; right: 20px; font-size: 2rem; }
.lightbox-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 20px; top: 50%; transform: translateY(-50%); }

/* --- WhatsApp Float --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all var(--transition);
    text-decoration: none;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    color: var(--white);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}
.whatsapp-tooltip {
    position: absolute;
    left: 70px;
    background: var(--dark);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius);
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* --- Scroll to Top --- */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    box-shadow: var(--shadow);
}
.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}
.scroll-top:hover {
    background: var(--accent);
    transform: translateY(-3px);
}

/* --- Footer --- */
.site-footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 80px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo .logo-main { color: var(--white); }
.footer-logo .logo-sub { color: var(--accent); }
.footer-brand p { margin: 16px 0 24px; font-size: 0.9rem; line-height: 1.7; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: var(--white);
    transition: all var(--transition);
}
.footer-social a:hover { background: var(--accent); color: var(--white); }
.footer-links h4,
.footer-contact h4 {
    color: var(--white);
    font-family: var(--font-body);
    font-weight: 600;
    margin-bottom: 20px;
    font-size: 1rem;
}
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.footer-links a:hover { color: var(--white); }
.footer-contact li {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 0.9rem;
    align-items: flex-start;
}
.footer-contact i { color: var(--accent); margin-top: 4px; }
.footer-contact a { color: rgba(255,255,255,0.7); }
.footer-contact a:hover { color: var(--white); }
.footer-bottom {
    padding: 24px 0;
    text-align: center;
    font-size: 0.85rem;
}
.footer-bottom p { margin-bottom: 4px; }

/* --- Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Admin Placeholder --- */
.admin-notice {
    background: var(--cream);
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    color: var(--text-light);
}
.admin-notice i { font-size: 2.5rem; color: var(--primary); margin-bottom: 16px; }

/* --- Responsive --- */
@media (max-width: 1024px) {
    .features-grid,
    .product-grid,
    .gallery-grid,
    .testimonials-grid,
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .products-category-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid--4 { grid-template-columns: repeat(2, 1fr); }
    .counters-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .intro-grid,
    .about-grid,
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    :root {
        --topbar-height: 0px;
        --logo-size: 88px;
        --logo-overlap: 44px;
        --nav-height: 0px;
        --header-total: calc(var(--logo-size) + 12px);
        --mobile-nav-height: 64px;
    }
    body {
        padding-bottom: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom, 0px));
    }
    .site-nav-bar {
        display: none;
    }
    .mobile-bottom-nav {
        display: flex;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 1000;
        height: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom, 0px));
        padding-bottom: env(safe-area-inset-bottom, 0px);
        background: var(--white);
        border-top: 1px solid var(--border);
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    }
    .mobile-bottom-nav__link {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 4px;
        padding: 8px 4px;
        color: var(--text-muted);
        font-size: 0.68rem;
        font-weight: 500;
        text-align: center;
        transition: color var(--transition);
    }
    .mobile-bottom-nav__link i {
        font-size: 1.1rem;
    }
    .mobile-bottom-nav__link.active,
    .mobile-bottom-nav__link:hover {
        color: var(--skyblue-dark);
    }
    .mobile-bottom-nav__link.active {
        font-weight: 600;
    }
    .top-logo-circle {
        padding: 6px;
    }
    .nav-bar-inner {
        justify-content: center;
    }
    .main-nav {
        display: none;
    }
    .header-actions {
        display: none;
    }
    .product-grid,
    .gallery-grid,
    .testimonials-grid,
    .services-grid,
    .counters-grid,
    .values-grid,
    .products-category-grid,
    .features-grid--4 { grid-template-columns: 1fr; }

    .hero-actions { flex-direction: column; }
    .hero-actions .btn { text-align: center; justify-content: center; }
    .section { padding: 60px 0; }
    .newsletter-form { flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr; }
    .whatsapp-float { bottom: calc(var(--mobile-nav-height) + 16px); left: 16px; width: 50px; height: 50px; }
    .scroll-top { bottom: calc(var(--mobile-nav-height) + 16px); right: 16px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .gallery-filter { gap: 8px; }
    .filter-btn { padding: 8px 16px; font-size: 0.8rem; }
}