/* ==============================
   GUST ASANSÖR - Premium CSS
   ============================== */

:root {
    --bg-dark: #090e17;
    --bg-darker: #05080d;
    --bg-card: #111827;
    --bg-card-hover: #1e263c;
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --accent: #f59e0b;
    --accent-hover: #d97706;
    --accent-glow: rgba(245, 158, 11, 0.25);
    --border: rgba(255, 255, 255, 0.08);
    --glass-bg: rgba(9, 14, 23, 0.85);
    --glass-border: rgba(255, 255, 255, 0.1);
    --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #d97706 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 14px rgba(245, 158, 11, 0.3);
}

/* ==============================
   RESET & BASE
   ============================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: '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;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ==============================
   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-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    background-color: rgba(245, 158, 11, 0.12);
    color: var(--accent);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(245, 158, 11, 0.25);
    letter-spacing: 0.5px;
}

.section-header {
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.75rem;
    font-weight: 800;
}

.divider {
    height: 4px;
    width: 60px;
    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 1.85rem;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    gap: 0.5rem;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: var(--gradient-accent);
    color: #111;
    box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.4);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-3px);
}

.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;
    color: var(--text-main);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 1.5px;
}

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

.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: 0.92rem;
    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: 1px solid var(--accent) !important;
    padding: 0.5rem 1.15rem !important;
    border-radius: 6px;
    color: var(--accent) !important;
    font-weight: 600;
}

.cta-nav:hover {
    background-color: var(--accent) !important;
    color: #111 !important;
}
.cta-nav::after { display: none; }

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* ==============================
   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(1.12); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        100deg,
        rgba(9, 14, 23, 0.95) 0%,
        rgba(9, 14, 23, 0.8) 40%,
        rgba(9, 14, 23, 0.4) 70%,
        rgba(9, 14, 23, 0.2) 100%
    );
    z-index: -1;
}

.hero-content {
    max-width: 750px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.25);
    border-radius: 50px;
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.25rem);
    letter-spacing: -1.5px;
    margin-bottom: 1.5rem;
    font-weight: 900;
    line-height: 1.1;
}

.accent-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 580px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: bounce 2s infinite;
    opacity: 0.6;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-8px); }
    60% { transform: translateX(-50%) translateY(-4px); }
}

/* ==============================
   SERVICES
   ============================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 2.5rem;
    border-radius: 12px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.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 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.service-card:hover {
    transform: translateY(-8px);
    background-color: var(--bg-card-hover);
    border-color: rgba(245, 158, 11, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--gradient-accent);
    color: #111;
    transform: scale(1.05);
}

.service-card h3 {
    font-size: 1.35rem;
    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: 1rem;
    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(245, 158, 11, 0.08);
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
}

.service-features i {
    font-size: 0.7rem;
}

/* ==============================
   ABOUT US
   ============================== */
.about {
    background-color: #0b111c;
    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 .badge { margin-bottom: 1rem; }

.about-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
}

.about-text {
    color: var(--text-muted);
    font-size: 1.05rem;
    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(245, 158, 11, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.25rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.about-highlight-item:hover .highlight-icon {
    background: var(--gradient-accent);
    color: #111;
}

.about-highlight-item strong {
    display: block;
    font-size: 1.05rem;
    margin-bottom: 0.15rem;
}

.about-highlight-item span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.about-image {
    position: relative;
}

.about-image-frame {
    border-radius: 16px;
    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(9, 14, 23, 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(245, 158, 11, 0.3);
    z-index: 2;
}

.exp-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: #111;
    line-height: 1;
}

.exp-text {
    font-size: 0.85rem;
    font-weight: 700;
    color: rgba(0, 0, 0, 0.7);
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==============================
   PRODUCT
   ============================== */
.product {
    background-color: var(--bg-dark);
}

.product-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.image-frame {
    position: relative;
    border-radius: 16px;
    padding: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.image-frame img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    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: 0.5; }
    50% { opacity: 1; }
}

.product-desc {
    font-size: 1.1rem;
    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: 8px;
    transition: var(--transition);
}

.specs-list li:hover {
    background: rgba(245, 158, 11, 0.05);
}

.spec-icon-wrapper {
    width: 40px;
    height: 40px;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.specs-list strong {
    display: block;
    color: var(--text-main);
    font-size: 1rem;
    margin-bottom: 0.15rem;
}

.specs-list span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==============================
   GALLERY
   ============================== */
.gallery {
    background-color: #0b111c;
    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: 0.9rem;
    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: #111;
    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: 10px;
    border: 1px solid var(--border);
    cursor: pointer;
    aspect-ratio: 4 / 3;
    background-color: 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 cubic-bezier(0.4, 0, 0.2, 1), filter 0.5s ease;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(9, 14, 23, 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: 1.25rem;
    z-index: 2;
    opacity: 0;
    transition: all 0.4s ease;
    background: rgba(9, 14, 23, 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(0.65);
}

.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: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    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, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    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: #111;
    background: var(--accent);
    border-color: var(--accent);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    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: #111;
    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, 0.1);
}

/* ==============================
   REFERENCES / STATS
   ============================== */
.references {
    background: var(--bg-dark);
    position: relative;
}

.references::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(245, 158, 11, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(245, 158, 11, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.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: 12px;
    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(245, 158, 11, 0.2);
}

.stat-icon {
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: 1rem;
    opacity: 0.7;
}

.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: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Partners Marquee */
.partners-section {
    text-align: center;
}

.partners-title {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.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: 8px;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
    transition: var(--transition);
}

.partner-item i {
    color: var(--accent);
    font-size: 1.1rem;
}

.partner-item:hover {
    border-color: rgba(245, 158, 11, 0.3);
    color: var(--text-main);
}

/* ==============================
   CONTACT
   ============================== */
.contact {
    background-color: #0b111c;
    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: 1.05rem;
    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-color: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.15rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.info-item:hover .info-icon {
    background: var(--gradient-accent);
    color: #111;
    border-color: transparent;
}

.info-item strong {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.info-item span {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.info-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.info-link:hover {
    color: var(--accent);
}

.map-container {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    margin-top: 2rem;
}

.map-container iframe {
    display: block;
    margin-top: 0 !important;
}

.contact-form-wrapper {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 3rem;
    border-radius: 16px;
    position: relative;
}

.form-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.form-subtitle {
    color: var(--text-muted);
    font-size: 0.95rem;
    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: 0.88rem;
    color: var(--text-muted);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 0.85rem 1rem;
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.95rem;
    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='%2394a3b8' 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-color: 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-color: rgba(0, 0, 0, 0.5);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(148, 163, 184, 0.5);
}

/* ==============================
   FOOTER
   ============================== */
.footer {
    border-top: 1px solid var(--border);
    padding: 4rem 0 2rem;
    background-color: 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;
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--text-main);
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer-links h4,
.footer-contact-info h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-main);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.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: 0.95rem;
    transition: var(--transition);
}

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

.footer-contact-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    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: 0.85rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--accent);
    color: #111;
    border-color: var(--accent);
    transform: translateY(-3px);
}

/* ==============================
   WHATSAPP FLOAT
   ============================== */
.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: 6px;
    white-space: nowrap;
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.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: #111;
    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-color: 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: 0.8rem; }
    .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;
    }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.85rem; }
    .section-header h2 { font-size: 1.75rem; }
    .gallery-grid { gap: 0.5rem; }
    .stats-grid { grid-template-columns: 1fr; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; justify-content: center; }
}