/* ==============================
   AKEDA ASANSÖR - Premium CSS
   ============================== */

:root {
    --bg-dark: #080c14;
    --bg-darker: #040710;
    --bg-card: #0f1526;
    --bg-card-hover: #161e38;
    --text-main: #eef2f7;
    --text-muted: #8899b0;
    --accent: #c9a24e;
    --accent-hover: #b08a3a;
    --accent-light: #e4c97a;
    --accent-glow: rgba(201, 162, 78, 0.25);
    --border: rgba(255, 255, 255, 0.07);
    --glass-bg: rgba(8, 12, 20, 0.88);
    --glass-border: rgba(255, 255, 255, 0.08);
    --gradient-accent: linear-gradient(135deg, #c9a24e 0%, #a07830 100%);
    --gradient-premium: linear-gradient(135deg, #e4c97a 0%, #c9a24e 50%, #a07830 100%);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.5);
    --shadow-accent: 0 4px 20px rgba(201, 162, 78, 0.25);
}

/* RESET & BASE */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

/* PRELOADER */
.preloader {
    position: fixed; inset: 0; background: var(--bg-darker);
    z-index: 99999; display: flex; align-items: center; justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-logo {
    font-size: 2.5rem; font-weight: 900; letter-spacing: 8px;
    background: var(--gradient-premium); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 1.5rem;
}
.preloader-inner { text-align: center; }
.preloader-bar {
    width: 200px; height: 3px; background: rgba(255,255,255,0.08);
    border-radius: 3px; overflow: hidden;
}
.preloader-bar-fill {
    width: 0; height: 100%; background: var(--gradient-accent);
    border-radius: 3px; animation: preloaderFill 1.5s ease forwards;
}
@keyframes preloaderFill { to { width: 100%; } }

/* CURSOR GLOW */
.cursor-glow {
    position: fixed; width: 400px; height: 400px; border-radius: 50%;
    background: radial-gradient(circle, rgba(201,162,78,0.06) 0%, transparent 70%);
    pointer-events: none; z-index: 9998; transform: translate(-50%, -50%);
    transition: opacity 0.3s ease; opacity: 0;
}
@media (hover: hover) { .cursor-glow.visible { opacity: 1; } }

/* UTILITIES */
.container { max-width: 1280px; margin: 0 auto; padding: 0 5%; }
.text-accent { color: var(--accent); }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-4 { margin-top: 2rem; }
.me-2 { margin-right: 0.5rem; }
.ms-2 { margin-left: 0.5rem; }
.section { padding: 7rem 0; position: relative; }

/* TYPOGRAPHY */
h1, h2, h3, h4 { font-family: 'Outfit', sans-serif; font-weight: 700; line-height: 1.2; margin-bottom: 1rem; letter-spacing: -0.02em; }

.badge {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.4rem 1.1rem; background: rgba(201,162,78,0.08);
    color: var(--accent); border-radius: 50px; font-size: 0.82rem;
    font-weight: 600; margin-bottom: 1.25rem; border: 1px solid rgba(201,162,78,0.2);
    letter-spacing: 0.8px; text-transform: uppercase;
}

.section-header { margin-bottom: 4rem; }
.section-header h2 { font-size: 2.75rem; font-weight: 800; }
.divider { height: 3px; width: 50px; background: var(--gradient-accent); border-radius: 2px; margin-top: 1rem; }
.section-subtitle { color: var(--text-muted); max-width: 600px; margin-top: 1.5rem; font-size: 1.1rem; line-height: 1.8; }

/* BUTTONS */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.9rem 2rem; font-weight: 600; border-radius: 8px;
    text-decoration: none; transition: var(--transition); cursor: pointer;
    border: none; font-size: 0.95rem; gap: 0.6rem; letter-spacing: 0.3px;
    font-family: inherit;
}
.btn-primary {
    background: var(--gradient-accent); color: #0a0a0a;
    box-shadow: var(--shadow-accent);
}
.btn-primary:hover {
    background: linear-gradient(135deg, #b08a3a 0%, #8a6620 100%);
    transform: translateY(-3px); box-shadow: 0 10px 30px rgba(201,162,78,0.35);
}
.btn-outline {
    background: transparent; color: var(--text-main);
    border: 1.5px solid rgba(201,162,78,0.4); backdrop-filter: blur(5px);
}
.btn-outline:hover {
    border-color: var(--accent); color: var(--accent); transform: translateY(-3px);
    background: rgba(201,162,78,0.05);
}
.btn-block { width: 100%; }

/* NAVBAR */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    background: transparent; transition: var(--transition); padding: 1.25rem 0;
}
.navbar.scrolled {
    background: var(--glass-bg); backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--glass-border);
    padding: 0.75rem 0; box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}
.nav-container { display: flex; justify-content: space-between; align-items: center; }

.logo { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.logo-mark {
    width: 42px; height: 42px; border: 2px solid var(--accent);
    border-radius: 10px; display: flex; align-items: center; justify-content: center;
    background: rgba(201,162,78,0.08); transition: var(--transition);
}
.logo-mark:hover { background: var(--gradient-accent); }
.logo-mark:hover .logo-p { color: #0a0a0a; -webkit-text-fill-color: #0a0a0a; }
.logo-p {
    font-family: 'Outfit', sans-serif; font-size: 1.4rem; font-weight: 900;
    background: var(--gradient-premium); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-name { font-family: 'Outfit', sans-serif; font-size: 1.15rem; font-weight: 800; letter-spacing: 3px; color: var(--text-main); }
.logo-sub { font-size: 0.65rem; font-weight: 500; letter-spacing: 5px; color: var(--text-muted); margin-top: 1px; }

.nav-menu ul { display: flex; list-style: none; gap: 1.75rem; align-items: center; }
.nav-link {
    color: var(--text-muted); text-decoration: none; font-weight: 500;
    font-size: 0.9rem; position: relative; transition: var(--transition); padding: 0.25rem 0;
}
.nav-link:hover, .nav-link.active { color: var(--text-main); }
.nav-link::after {
    content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px;
    background: var(--gradient-accent); transition: var(--transition); border-radius: 1px;
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.cta-nav {
    border: 1.5px solid var(--accent) !important; padding: 0.5rem 1.15rem !important;
    border-radius: 8px; color: var(--accent) !important; font-weight: 600;
}
.cta-nav:hover { background-color: var(--accent) !important; color: #0a0a0a !important; }
.cta-nav::after { display: none; }

/* Mobile Toggle */
.mobile-toggle {
    display: none; background: none; border: none; cursor: pointer;
    width: 32px; height: 24px; position: relative; padding: 0;
}
.hamburger-line {
    display: block; width: 100%; height: 2px; background: var(--text-main);
    border-radius: 2px; transition: var(--transition); position: absolute; left: 0;
}
.hamburger-line:nth-child(1) { top: 0; }
.hamburger-line:nth-child(2) { top: 50%; transform: translateY(-50%); }
.hamburger-line:nth-child(3) { bottom: 0; }
.mobile-toggle.active .hamburger-line:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.mobile-toggle.active .hamburger-line:nth-child(2) { opacity: 0; }
.mobile-toggle.active .hamburger-line:nth-child(3) { bottom: auto; top: 50%; transform: translateY(-50%) rotate(-45deg); }

/* HERO */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    padding-top: 80px; overflow: hidden;
}
.hero-bg {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-size: cover; background-position: center; z-index: -2;
    animation: slowZoom 25s infinite alternate linear;
}
@keyframes slowZoom { 0% { transform: scale(1); } 100% { transform: scale(1.1); } }

.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: -1;
    background: linear-gradient(100deg, rgba(8,12,20,0.96) 0%, rgba(8,12,20,0.82) 35%, rgba(8,12,20,0.45) 65%, rgba(8,12,20,0.25) 100%);
}
.hero-particles {
    position: absolute; inset: 0; z-index: -1; overflow: hidden; pointer-events: none;
}
.hero-content { max-width: 720px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 0.6rem; padding: 0.5rem 1.25rem;
    background: rgba(201,162,78,0.08); border: 1px solid rgba(201,162,78,0.2);
    border-radius: 50px; color: var(--accent); font-size: 0.88rem; font-weight: 600;
    margin-bottom: 1.5rem; letter-spacing: 0.5px;
}
.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.25rem); letter-spacing: -1.5px;
    margin-bottom: 1.5rem; font-weight: 900; line-height: 1.08;
}
.accent-text {
    background: var(--gradient-premium); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-subtitle {
    font-size: 1.12rem; color: var(--text-muted); margin-bottom: 2.5rem;
    max-width: 560px; line-height: 1.8;
}
.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-scroll-indicator {
    position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 0.75rem;
    color: var(--text-muted); font-size: 0.72rem; letter-spacing: 3px;
    text-transform: uppercase; opacity: 0.5;
}
.scroll-mouse {
    width: 24px; height: 38px; border: 2px solid rgba(201,162,78,0.3);
    border-radius: 12px; position: relative;
}
.scroll-dot {
    width: 4px; height: 8px; background: var(--accent); border-radius: 2px;
    position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
    animation: scrollDot 2s infinite;
}
@keyframes scrollDot {
    0% { opacity: 1; top: 6px; } 100% { opacity: 0; top: 22px; }
}

/* SERVICES */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.service-card {
    background: var(--bg-card); border: 1px solid var(--border); padding: 2.5rem;
    border-radius: 16px; transition: var(--transition); position: relative; overflow: hidden;
}
.service-card-number {
    position: absolute; top: 1.5rem; right: 1.5rem; font-size: 3.5rem;
    font-weight: 900; color: rgba(201,162,78,0.05); line-height: 1;
    font-family: 'Outfit', sans-serif;
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
    background: var(--gradient-accent); transform: scaleX(0); transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
    transform: translateY(-8px); background: var(--bg-card-hover);
    border-color: rgba(201,162,78,0.15); box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.service-icon {
    width: 60px; height: 60px; background: rgba(201,162,78,0.08);
    border-radius: 14px; display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; color: var(--accent); margin-bottom: 1.5rem;
    transition: var(--transition); border: 1px solid rgba(201,162,78,0.1);
}
.service-card:hover .service-icon {
    background: var(--gradient-accent); color: #0a0a0a; border-color: transparent;
}
.service-card h3 { font-size: 1.3rem; margin-bottom: 0.75rem; font-weight: 700; }
.service-card p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; }
.service-features { display: flex; gap: 0.75rem; margin-top: 1.5rem; flex-wrap: wrap; }
.service-features span {
    display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.8rem;
    color: var(--accent); font-weight: 500; background: rgba(201,162,78,0.06);
    padding: 0.35rem 0.75rem; border-radius: 50px; border: 1px solid rgba(201,162,78,0.12);
}
.service-features i { font-size: 0.65rem; }
.service-arrow {
    position: absolute; bottom: 2rem; right: 2rem; width: 36px; height: 36px;
    border-radius: 50%; border: 1px solid var(--border); display: flex;
    align-items: center; justify-content: center; color: var(--text-muted);
    font-size: 0.8rem; transition: var(--transition); opacity: 0;
}
.service-card:hover .service-arrow {
    opacity: 1; background: var(--gradient-accent); color: #0a0a0a; border-color: transparent;
}

/* ABOUT */
.about { background: #0a1020; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.about-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.about-content h2 { font-size: 2.5rem; font-weight: 800; }
.about-text { color: var(--text-muted); font-size: 1.02rem; margin-bottom: 1.25rem; line-height: 1.8; }
.about-highlights { display: flex; flex-direction: column; gap: 1.5rem; margin-top: 2rem; }
.about-highlight-item { display: flex; align-items: center; gap: 1.25rem; }
.highlight-icon {
    width: 52px; height: 52px; background: rgba(201,162,78,0.08);
    border-radius: 12px; display: flex; align-items: center; justify-content: center;
    color: var(--accent); font-size: 1.2rem; flex-shrink: 0; transition: var(--transition);
    border: 1px solid rgba(201,162,78,0.12);
}
.about-highlight-item:hover .highlight-icon { background: var(--gradient-accent); color: #0a0a0a; border-color: transparent; }
.about-highlight-item strong { display: block; font-size: 1.02rem; margin-bottom: 0.15rem; }
.about-highlight-item span { color: var(--text-muted); font-size: 0.88rem; }
.about-image { position: relative; }
.about-image-frame { border-radius: 20px; overflow: hidden; border: 1px solid var(--border); position: relative; }
.about-image-frame img { width: 100%; height: 100%; object-fit: cover; display: block; min-height: 400px; }
.about-image-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(8,12,20,0.3) 100%); }
.about-experience-badge {
    position: absolute; bottom: -1.5rem; left: -1.5rem; background: var(--gradient-accent);
    padding: 1.5rem; border-radius: 16px; display: flex; align-items: center; gap: 0.75rem;
    box-shadow: 0 10px 30px rgba(201,162,78,0.3); z-index: 2;
}
.exp-number { font-size: 2.5rem; font-weight: 900; color: #0a0a0a; line-height: 1; }
.exp-text { font-size: 0.85rem; font-weight: 700; color: rgba(0,0,0,0.65); line-height: 1.3; text-transform: uppercase; letter-spacing: 0.5px; }

/* PRODUCT */
.product-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.image-frame {
    position: relative; border-radius: 20px; padding: 1rem; background: var(--bg-card);
    border: 1px solid var(--border);
}
.image-frame img { width: 100%; height: auto; border-radius: 14px; display: block; position: relative; z-index: 2; }
.glow-effect {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 80%; height: 80%; background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    z-index: 1; filter: blur(40px); animation: pulse 4s infinite ease-in-out;
}
@keyframes pulse { 0%, 100% { opacity: 0.4; } 50% { opacity: 0.8; } }
.product-desc { font-size: 1.08rem; color: var(--text-muted); margin-bottom: 2rem; line-height: 1.8; }
.specs-list { list-style: none; display: flex; flex-direction: column; gap: 1.25rem; }
.specs-list li { display: flex; align-items: flex-start; gap: 1rem; padding: 0.75rem; border-radius: 10px; transition: var(--transition); }
.specs-list li:hover { background: rgba(201,162,78,0.04); }
.spec-icon-wrapper {
    width: 40px; height: 40px; background: rgba(201,162,78,0.08); border-radius: 10px;
    display: flex; align-items: center; justify-content: center; color: var(--accent);
    font-size: 1rem; flex-shrink: 0; margin-top: 0.1rem; border: 1px solid rgba(201,162,78,0.1);
}
.specs-list strong { display: block; color: var(--text-main); font-size: 0.98rem; margin-bottom: 0.15rem; }
.specs-list span { color: var(--text-muted); font-size: 0.88rem; }

/* GALLERY */
.gallery { background: #0a1020; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.gallery-filter { display: flex; justify-content: center; gap: 0.75rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.filter-btn {
    padding: 0.5rem 1.25rem; background: transparent; border: 1px solid var(--border);
    color: var(--text-muted); border-radius: 50px; cursor: pointer; font-size: 0.88rem;
    font-weight: 500; font-family: inherit; transition: var(--transition);
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--gradient-accent); color: #0a0a0a; border-color: transparent; font-weight: 600; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.gallery-item {
    position: relative; overflow: hidden; border-radius: 12px; border: 1px solid var(--border);
    cursor: pointer; aspect-ratio: 4 / 3; background: var(--bg-card); transition: var(--transition);
}
.gallery-item.hidden { display: none; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease, filter 0.5s ease; }
.gallery-item::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(8,12,20,0.8) 100%);
    opacity: 0; transition: opacity 0.4s ease; pointer-events: none; z-index: 1;
}
.gallery-item::before {
    content: '\f065'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.5);
    color: var(--accent); font-size: 1.2rem; z-index: 2; opacity: 0;
    transition: all 0.4s ease; background: rgba(8,12,20,0.85); width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center; border-radius: 50%;
    border: 2px solid var(--accent);
}
.gallery-item:hover img { transform: scale(1.1); filter: brightness(0.6); }
.gallery-item:hover::after { opacity: 1; }
.gallery-item:hover::before { opacity: 1; transform: translate(-50%, -50%) scale(1); }

/* LIGHTBOX */
.lightbox {
    position: fixed; inset: 0; background: rgba(0,0,0,0.96); z-index: 9999;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transition: all 0.4s ease; backdrop-filter: blur(12px);
}
.lightbox.active { opacity: 1; visibility: visible; }
.lightbox-content { max-width: 90vw; max-height: 85vh; display: flex; align-items: center; justify-content: center; }
.lightbox-content img {
    max-width: 100%; max-height: 85vh; object-fit: contain; border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.8); border: 1px solid rgba(255,255,255,0.08);
    transform: scale(0.9); transition: transform 0.4s ease;
}
.lightbox.active .lightbox-content img { transform: scale(1); }
.lightbox-close {
    position: absolute; top: 1.5rem; right: 2rem; background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12); color: #fff; font-size: 2rem; cursor: pointer;
    z-index: 10; transition: var(--transition); line-height: 1; width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center; border-radius: 50%;
}
.lightbox-close:hover { color: #0a0a0a; background: var(--accent); border-color: var(--accent); }
.lightbox-nav {
    position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12); color: #fff; width: 52px; height: 52px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem; cursor: pointer; transition: var(--transition); z-index: 10;
}
.lightbox-nav:hover { background: var(--accent); color: #0a0a0a; border-color: var(--accent); }
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }
.lightbox-counter {
    position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
    color: var(--text-muted); font-size: 0.9rem; font-weight: 500;
    background: rgba(0,0,0,0.7); padding: 0.5rem 1.5rem; border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.08);
}

/* STATS / REFERENCES */
.references { background: var(--bg-dark); position: relative; }
.references::before {
    content: ''; position: absolute; inset: 0; pointer-events: none;
    background: radial-gradient(circle at 20% 50%, rgba(201,162,78,0.02) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(201,162,78,0.02) 0%, transparent 50%);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; text-align: center; margin-bottom: 4rem; }
.stat-card {
    background: var(--bg-card); border: 1px solid var(--border); padding: 2.5rem 1.5rem;
    border-radius: 16px; transition: var(--transition); position: relative; overflow: hidden;
}
.stat-card::after {
    content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 3px;
    background: var(--gradient-accent); transform: scaleX(0); transition: transform 0.4s ease;
}
.stat-card:hover::after { transform: scaleX(1); }
.stat-card:hover { transform: translateY(-5px); border-color: rgba(201,162,78,0.15); }
.stat-icon { font-size: 1.5rem; color: var(--accent); margin-bottom: 1rem; opacity: 0.6; }
.stat-number, .stat-number-text { font-size: 2.75rem; font-weight: 900; color: var(--accent); margin-bottom: 0.5rem; line-height: 1; }
.stat-label { font-size: 0.85rem; font-weight: 500; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1.5px; }

/* Partners */
.partners-section { text-align: center; }
.partners-title { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 2rem; font-weight: 600; text-transform: uppercase; letter-spacing: 3px; }
.partners-marquee { overflow: hidden; position: relative; padding: 1rem 0; }
.partners-marquee::before, .partners-marquee::after { content: ''; position: absolute; top: 0; width: 150px; height: 100%; z-index: 2; }
.partners-marquee::before { left: 0; background: linear-gradient(90deg, var(--bg-dark) 0%, transparent 100%); }
.partners-marquee::after { right: 0; background: linear-gradient(270deg, var(--bg-dark) 0%, transparent 100%); }
.marquee-track { display: flex; gap: 2rem; animation: marquee 30s linear infinite; width: max-content; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.partner-item {
    display: flex; align-items: center; gap: 0.75rem; padding: 1rem 2rem;
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px;
    color: var(--text-muted); font-weight: 600; font-size: 0.92rem; white-space: nowrap;
    transition: var(--transition);
}
.partner-item i { color: var(--accent); font-size: 1.05rem; }
.partner-item:hover { border-color: rgba(201,162,78,0.25); color: var(--text-main); }

/* CONTACT */
.contact { background: #0a1020; border-top: 1px solid var(--border); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.contact-intro { color: var(--text-muted); font-size: 1.02rem; line-height: 1.8; margin-bottom: 0.5rem; }
.info-items { margin-top: 2rem; display: flex; flex-direction: column; gap: 1.75rem; }
.info-item { display: flex; align-items: flex-start; gap: 1.25rem; }
.info-icon {
    width: 48px; height: 48px; background: rgba(201,162,78,0.08);
    border: 1px solid rgba(201,162,78,0.15); border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: var(--accent); font-size: 1.1rem; flex-shrink: 0; transition: var(--transition);
}
.info-item:hover .info-icon { background: var(--gradient-accent); color: #0a0a0a; border-color: transparent; }
.info-item strong { display: block; margin-bottom: 0.25rem; font-size: 0.98rem; }
.info-item span { color: var(--text-muted); font-size: 0.92rem; }
.info-link { color: var(--text-muted); text-decoration: none; transition: var(--transition); }
.info-link:hover { color: var(--accent); }
.map-container { border-radius: 14px; overflow: hidden; border: 1px solid var(--border); margin-top: 2rem; }
.map-container iframe { display: block; margin-top: 0 !important; }

.contact-form-wrapper {
    background: var(--bg-card); border: 1px solid var(--border); padding: 3rem;
    border-radius: 20px; position: relative;
}
.form-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.5rem; }
.form-subtitle { color: var(--text-muted); font-size: 0.92rem; margin-bottom: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; margin-bottom: 0.4rem; font-weight: 500; font-size: 0.86rem; color: var(--text-muted); }
.contact-form input, .contact-form textarea, .contact-form select {
    width: 100%; padding: 0.85rem 1rem; background: rgba(0,0,0,0.3);
    border: 1px solid var(--border); border-radius: 10px; color: var(--text-main);
    font-family: inherit; font-size: 0.92rem; transition: var(--transition);
    -webkit-appearance: none; appearance: none;
}
.contact-form select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%238899b0' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 1.25rem; padding-right: 2.5rem;
}
.contact-form select option { background: var(--bg-card); color: var(--text-main); }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
    outline: none; border-color: var(--accent); background: rgba(0,0,0,0.5);
    box-shadow: 0 0 0 3px rgba(201,162,78,0.08);
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: rgba(136,153,176,0.4); }

/* FOOTER */
.footer { border-top: 1px solid var(--border); padding: 4rem 0 2rem; background: var(--bg-darker); }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1.5fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid var(--border); margin-bottom: 2rem; }
.footer-logo { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.footer-mark { width: 36px; height: 36px; }
.footer-mark .logo-p { font-size: 1.1rem; }
.footer-desc { color: var(--text-muted); font-size: 0.92rem; line-height: 1.7; }
.footer-links h4, .footer-contact-info h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 1.25rem; color: var(--text-main); text-transform: uppercase; letter-spacing: 1.5px; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 0.75rem; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.92rem; transition: var(--transition); }
.footer-links a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact-info p { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 0.75rem; display: flex; align-items: flex-start; gap: 0; }
.footer-contact-info a { color: var(--text-muted); text-decoration: none; transition: var(--transition); }
.footer-contact-info a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; color: var(--text-muted); font-size: 0.82rem; }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a {
    width: 40px; height: 40px; background: rgba(255,255,255,0.04); border: 1px solid var(--border);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: var(--text-muted); font-size: 1.05rem; transition: var(--transition);
}
.footer-social a:hover { background: var(--accent); color: #0a0a0a; border-color: var(--accent); transform: translateY(-3px); }

/* WHATSAPP */
.whatsapp-float {
    position: fixed; bottom: 2rem; right: 2rem; width: 60px; height: 60px;
    background: #25d366; color: #fff; border-radius: 50%; display: flex;
    align-items: center; justify-content: center; font-size: 1.75rem; z-index: 999;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: var(--transition);
    animation: whatsappPulse 2s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,0.5); }
@keyframes whatsappPulse { 0% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); } 50% { box-shadow: 0 4px 30px rgba(37,211,102,0.6); } 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); } }
.whatsapp-tooltip {
    position: absolute; right: calc(100% + 12px); background: #111; color: #fff;
    padding: 0.5rem 1rem; border-radius: 8px; white-space: nowrap; font-size: 0.82rem;
    font-weight: 500; opacity: 0; pointer-events: none; transition: var(--transition);
}
.whatsapp-tooltip::after { content: ''; position: absolute; right: -6px; top: 50%; transform: translateY(-50%); border: 6px solid transparent; border-left-color: #111; }
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* BACK TO TOP */
.back-to-top {
    position: fixed; bottom: 2rem; right: 6rem; width: 44px; height: 44px;
    background: var(--bg-card); border: 1px solid var(--border); color: var(--text-muted);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1rem; cursor: pointer; z-index: 998; opacity: 0; visibility: hidden;
    transition: var(--transition);
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--accent); color: #0a0a0a; border-color: var(--accent); transform: translateY(-3px); }

/* ANIMATIONS */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s cubic-bezier(0.5, 0, 0, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 1200px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 992px) {
    .services-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
    .product-wrapper, .contact-grid, .about-wrapper { grid-template-columns: 1fr; }
    .about-wrapper { gap: 3rem; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .gallery-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-top { grid-template-columns: 1fr; gap: 2rem; }
    .form-row { grid-template-columns: 1fr; }
    .section-header h2 { font-size: 2.25rem; }
    .about-experience-badge { bottom: auto; top: 1rem; left: 1rem; }
}
@media (max-width: 768px) {
    .section { padding: 5rem 0; }
    .nav-menu {
        position: absolute; top: 100%; left: 0; width: 100%; background: var(--glass-bg);
        backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
        flex-direction: column; padding: 2rem 5%; border-bottom: 1px solid var(--border);
        transform: translateY(-150%); opacity: 0; transition: var(--transition); z-index: 999;
    }
    .nav-menu.active { transform: translateY(0); opacity: 1; }
    .nav-menu ul { flex-direction: column; gap: 1.25rem; }
    .mobile-toggle { display: block; }
    .hero-title { font-size: 2.25rem; }
    .hero-badge { font-size: 0.78rem; }
    .hero-scroll-indicator { display: none; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
    .contact-form-wrapper { padding: 1.5rem; }
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
    .lightbox-nav { width: 40px; height: 40px; font-size: 1rem; }
    .lightbox-prev { left: 0.75rem; }
    .lightbox-next { right: 0.75rem; }
    .whatsapp-float { bottom: 1.5rem; right: 1.5rem; width: 54px; height: 54px; font-size: 1.5rem; }
    .whatsapp-tooltip { display: none; }
    .back-to-top { right: 4.5rem; bottom: 1.5rem; width: 40px; height: 40px; }
    .cursor-glow { display: none; }
}