/* ============================================
   TARZ KUTU — Modern Premium Design System
   ============================================ */

:root {
    --color-bg: #0a0a0f;
    --color-bg-light: #12121a;
    --color-bg-card: #16161f;
    --color-surface: #1a1a25;
    --color-border: rgba(255, 255, 255, 0.06);
    --color-text: #f0ede6;
    --color-text-secondary: #9a9ab0;
    --color-accent: #c9a96e;
    --color-accent-light: #dfc08a;
    --color-accent-dark: #b08d4a;
    --color-accent-glow: rgba(201, 169, 110, 0.15);
    --color-white: #ffffff;
    --color-whatsapp: #25D366;

    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;

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

    --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.accent { color: var(--color-accent); }

/* ============ Custom Cursor ============ */
.cursor-dot {
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 10000;
    transition: transform 0.1s;
}

.cursor-outline {
    width: 36px;
    height: 36px;
    border: 1.5px solid var(--color-accent);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 10000;
    opacity: 0.5;
    transition: transform 0.15s, opacity 0.3s;
}

.cursor-hover .cursor-outline {
    transform: translate(-50%, -50%) scale(1.8);
    opacity: 0.2;
}

@media (max-width: 768px) {
    .cursor-dot, .cursor-outline { display: none; }
}

/* ============ Preloader ============ */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s, visibility 0.6s;
}

#preloader.loaded {
    opacity: 0;
    visibility: hidden;
}

.preloader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.preloader-box {
    width: 60px;
    height: 50px;
    position: relative;
}

.box-body {
    width: 60px;
    height: 35px;
    border: 2px solid var(--color-accent);
    border-radius: 4px;
    position: absolute;
    bottom: 0;
}

.box-lid {
    width: 66px;
    height: 10px;
    border: 2px solid var(--color-accent);
    border-radius: 4px 4px 0 0;
    position: absolute;
    top: 5px;
    left: -3px;
    animation: lidBounce 1.5s ease-in-out infinite;
    transform-origin: bottom left;
}

@keyframes lidBounce {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(-30deg); }
}

.preloader-text {
    font-family: var(--font-display);
    font-size: 18px;
    letter-spacing: 8px;
    color: var(--color-accent);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ============ Navigation ============ */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

#navbar.scrolled {
    padding: 12px 0;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
}

.logo-tarz { color: var(--color-accent); }
.logo-kutu { color: var(--color-text); font-weight: 400; }

.nav-links {
    display: flex;
    gap: 36px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    letter-spacing: 0.5px;
    position: relative;
    padding: 4px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-accent);
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--color-text);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    padding: 10px 24px;
    background: var(--color-accent);
    color: var(--color-bg);
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-full);
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--color-accent-glow);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translateY(7px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translateY(-7px); }

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    transition: var(--transition);
}

.mobile-menu.active { right: 0; }

.mobile-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.mobile-links a {
    font-family: var(--font-display);
    font-size: 28px;
    color: var(--color-text);
    transition: var(--transition);
}

.mobile-links a:hover { color: var(--color-accent); }

.mobile-cta {
    padding: 14px 40px;
    background: var(--color-accent);
    color: var(--color-bg);
    font-weight: 600;
    border-radius: var(--radius-full);
    font-size: 16px;
}

@media (max-width: 768px) {
    .nav-links, .nav-cta { display: none; }
    .mobile-toggle { display: flex; }
}

/* ============ Hero Section ============ */
#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(201, 169, 110, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(201, 169, 110, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse 40% 40% at 80% 20%, rgba(100, 80, 200, 0.03) 0%, transparent 50%);
}

.hero-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black, transparent);
}

.hero-particles {
    position: absolute;
    inset: 0;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 6s infinite;
}

@keyframes particleFloat {
    0% { opacity: 0; transform: translateY(0) scale(0); }
    20% { opacity: 0.6; }
    100% { opacity: 0; transform: translateY(-200px) scale(1); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 500;
    color: var(--color-accent);
    letter-spacing: 1px;
    text-transform: uppercase;
    background: rgba(201, 169, 110, 0.05);
    margin-bottom: 32px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(48px, 8vw, 96px);
    font-weight: 700;
    line-height: 1.05;
    margin-bottom: 28px;
    letter-spacing: -1px;
}

.title-line {
    display: block;
}

.title-word {
    display: inline-block;
    margin-right: 16px;
}

.title-word.accent {
    color: var(--color-accent);
    font-style: italic;
}

.hero-desc {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text-secondary);
    max-width: 640px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: var(--transition);
    letter-spacing: 0.3px;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-bg);
}

.btn-primary:hover {
    background: var(--color-accent-light);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px var(--color-accent-glow);
}

.btn-outline {
    border: 1.5px solid rgba(255,255,255,0.15);
    color: var(--color-text);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-3px);
}

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

.btn-whatsapp:hover {
    background: #20bd5a;
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.2);
}

.btn-light {
    background: rgba(255,255,255,0.08);
    color: var(--color-text);
    border: 1px solid rgba(255,255,255,0.1);
}

.btn-light:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-3px);
}

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

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}

.stat-plus {
    font-family: var(--font-display);
    font-size: 28px;
    color: var(--color-accent);
}

.stat-label {
    display: block;
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-top: 6px;
    letter-spacing: 0.5px;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: var(--color-border);
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 2;
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.1% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

.hero-scroll-indicator span {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-secondary);
}

/* ============ Marquee ============ */
.marquee-section {
    padding: 24px 0;
    overflow: hidden;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-light);
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 30s linear infinite;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 40px;
    padding-right: 40px;
    white-space: nowrap;
}

.marquee-content span {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 500;
    color: var(--color-text-secondary);
    letter-spacing: 1px;
}

.marquee-dot {
    color: var(--color-accent) !important;
    font-size: 12px !important;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============ About Section ============ */
#about {
    padding: 120px 0;
    position: relative;
}

.section-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-accent);
    margin-bottom: 20px;
    position: relative;
    padding-left: 32px;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 20px;
    height: 1.5px;
    background: var(--color-accent);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 24px;
}

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

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

.about-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 40px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 20px;
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: var(--color-accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-accent);
    font-size: 20px;
}

.about-feature h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.about-feature p {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.about-right {
    position: relative;
}

.about-image-stack {
    position: relative;
    height: 500px;
}

.about-img {
    position: absolute;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.about-img-1 {
    width: 340px;
    height: 400px;
    top: 0;
    left: 0;
    z-index: 1;
}

.about-img-2 {
    width: 260px;
    height: 300px;
    bottom: 0;
    right: 0;
    z-index: 2;
}

.img-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-bg-card) 100%);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--color-accent);
}

.img-placeholder i {
    font-size: 48px;
    opacity: 0.6;
}

.img-placeholder span {
    font-size: 14px;
    color: var(--color-text-secondary);
    letter-spacing: 1px;
}

.about-experience {
    position: absolute;
    bottom: 80px;
    left: 40%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: var(--color-bg);
    padding: 24px 28px;
    border-radius: var(--radius-lg);
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 12px 40px rgba(201, 169, 110, 0.3);
}

.exp-number {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 700;
    line-height: 1;
}

.exp-text {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.3;
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .about-image-stack {
        height: 350px;
    }
    .about-img-1 {
        width: 260px;
        height: 300px;
    }
    .about-img-2 {
        width: 200px;
        height: 240px;
    }
}

/* ============ Services Section ============ */
#services {
    padding: 120px 0;
    background: var(--color-bg-light);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-subtitle {
    font-size: 17px;
    color: var(--color-text-secondary);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.6;
}

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

.service-card {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px 28px;
    transition: var(--transition);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-accent);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(201, 169, 110, 0.2);
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--color-accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 22px;
    margin-bottom: 24px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--color-accent);
    color: var(--color-bg);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.service-number {
    position: absolute;
    bottom: 20px;
    right: 24px;
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    color: rgba(255,255,255,0.03);
    line-height: 1;
    transition: var(--transition);
}

.service-card:hover .service-number {
    color: rgba(201, 169, 110, 0.1);
}

@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .services-grid { grid-template-columns: 1fr; }
}

/* ============ Products Section ============ */
#products {
    padding: 120px 0;
    position: relative;
}

.product-filters {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.filter-btn:hover {
    color: var(--color-text);
    border-color: rgba(255,255,255,0.15);
}

.filter-btn.active {
    background: var(--color-accent);
    color: var(--color-bg);
    border-color: var(--color-accent);
}

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

.product-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    border-color: rgba(201, 169, 110, 0.15);
}

.product-card.hidden {
    display: none;
}

.product-img {
    position: relative;
    height: 260px;
    overflow: hidden;
}

.product-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-surface) 0%, rgba(201, 169, 110, 0.05) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.product-placeholder i {
    font-size: 48px;
    color: var(--color-accent);
    opacity: 0.4;
    transition: var(--transition);
}

.product-card:hover .product-placeholder i {
    opacity: 0.7;
    transform: scale(1.1);
}

.product-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 15, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-cta {
    padding: 12px 28px;
    background: var(--color-accent);
    color: var(--color-bg);
    font-weight: 600;
    border-radius: var(--radius-full);
    font-size: 14px;
    transform: translateY(12px);
    transition: var(--transition);
}

.product-card:hover .product-cta {
    transform: translateY(0);
}

.product-cta:hover {
    background: var(--color-accent-light);
}

.product-info {
    padding: 24px;
}

.product-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-accent);
    margin-bottom: 8px;
}

.product-info h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 6px;
}

.product-info p {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

@media (max-width: 1024px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .products-grid { grid-template-columns: 1fr; }
    .product-img { height: 200px; }
}

/* ============ Process Section ============ */
#process {
    padding: 120px 0;
    background: var(--color-bg-light);
    position: relative;
}

.process-timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.process-line {
    position: absolute;
    top: 42px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: var(--color-border);
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-accent);
    width: 44px;
    height: 44px;
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    background: var(--color-bg-light);
    position: relative;
    z-index: 2;
    transition: var(--transition);
}

.process-step:hover .step-number {
    background: var(--color-accent);
    color: var(--color-bg);
}

.step-content {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    transition: var(--transition);
}

.process-step:hover .step-content {
    border-color: rgba(201, 169, 110, 0.15);
    transform: translateY(-4px);
}

.step-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: var(--color-accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 20px;
    margin: 0 auto 20px;
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.step-content p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .process-timeline {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .process-line { display: none; }
}

/* ============ Testimonials ============ */
#testimonials {
    padding: 120px 0;
    position: relative;
}

.testimonials-swiper {
    padding-bottom: 60px;
}

.testimonial-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: rgba(201, 169, 110, 0.15);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    color: var(--color-accent);
    margin-bottom: 20px;
    font-size: 16px;
}

.testimonial-text {
    font-size: 17px;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 28px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-accent-glow);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.testimonial-author h4 {
    font-size: 15px;
    font-weight: 600;
}

.testimonial-author span {
    font-size: 13px;
    color: var(--color-text-secondary);
}

.swiper-pagination-bullet {
    background: var(--color-text-secondary) !important;
    opacity: 0.3 !important;
    width: 10px !important;
    height: 10px !important;
}

.swiper-pagination-bullet-active {
    background: var(--color-accent) !important;
    opacity: 1 !important;
}

/* ============ CTA Section ============ */
#cta {
    padding: 80px 0;
}

.cta-content {
    background: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-accent) 50%, var(--color-accent-light) 100%);
    border-radius: var(--radius-xl);
    padding: 80px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-content::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    color: var(--color-bg);
    margin-bottom: 16px;
    position: relative;
}

.cta-content p {
    font-size: 17px;
    color: rgba(10, 10, 15, 0.7);
    max-width: 500px;
    margin: 0 auto 36px;
    position: relative;
    line-height: 1.6;
}

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

.cta-actions .btn-whatsapp {
    background: white;
    color: var(--color-whatsapp);
    font-weight: 700;
}

.cta-actions .btn-whatsapp:hover {
    background: var(--color-bg);
    color: white;
}

.cta-actions .btn-light {
    background: rgba(10, 10, 15, 0.15);
    color: var(--color-bg);
    border-color: rgba(10, 10, 15, 0.2);
}

.cta-actions .btn-light:hover {
    background: var(--color-bg);
    color: var(--color-accent);
}

@media (max-width: 600px) {
    .cta-content { padding: 48px 28px; }
}

/* ============ Contact Section ============ */
#contact {
    padding: 120px 0;
    background: var(--color-bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-desc {
    color: var(--color-text-secondary);
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: var(--color-accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 18px;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-item a, .contact-item p {
    font-size: 14px;
    color: var(--color-text-secondary);
}

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

.contact-socials {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    font-size: 16px;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-bg);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 15px;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-group label {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-secondary);
    font-size: 15px;
    pointer-events: none;
    transition: var(--transition);
}

.form-group textarea ~ label {
    top: 20px;
    transform: none;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: -10px;
    left: 16px;
    font-size: 12px;
    color: var(--color-accent);
    background: var(--color-bg-card);
    padding: 0 6px;
    transform: none;
}

.form-group select {
    width: 100%;
    padding: 16px 20px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 15px;
    transition: var(--transition);
    outline: none;
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239a9ab0' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.form-group select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

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

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ============ Footer ============ */
#footer {
    padding: 64px 0 0;
    border-top: 1px solid var(--color-border);
}

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

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

.footer-links h4,
.footer-contact h4 {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
    color: var(--color-text);
}

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

.footer-links a {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

.footer-contact p {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact i {
    color: var(--color-accent);
    width: 16px;
}

.footer-socials {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    font-size: 14px;
    transition: var(--transition);
}

.footer-socials a:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-bg);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.footer-credit {
    color: var(--color-accent) !important;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ============ WhatsApp Float ============ */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: var(--color-whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    z-index: 900;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
    transition: var(--transition);
    animation: whatsappPulse 2s ease infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.55); }
}

/* ============ Back to Top ============ */
#backToTop {
    position: fixed;
    bottom: 24px;
    right: 96px;
    width: 48px;
    height: 48px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 16px;
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

#backToTop.visible {
    opacity: 1;
    visibility: visible;
}

#backToTop:hover {
    background: var(--color-accent);
    color: var(--color-bg);
    transform: translateY(-4px);
}

/* ============ Utility Animations ============ */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Smooth reveal for filtered products */
.product-card {
    transition: var(--transition), opacity 0.3s, transform 0.3s;
}

/* Selection */
::selection {
    background: var(--color-accent);
    color: var(--color-bg);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-accent-dark);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
}