/* ═══════════════════════════════════════════════════════════
   LANDING PAGE – Premium Corporate Website (Bilingual AR/EN)
   Ertiqa Business Holding – ارتقاء بزنس القابضة
   ═══════════════════════════════════════════════════════════ */

/* ─── Reset & Variables ─── */
:root {
    --gold: #C9A96E;
    --gold-light: #D4B97A;
    --gold-dark: #A8893E;
    --gold-50: rgba(201,169,110,.1);
    --gold-glow: rgba(201,169,110,.35);
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --primary-50: #eef2ff;
    --purple: #8b5cf6;
    --dark: #0a0a0a;
    --dark-900: #111111;
    --dark-800: #1a1a1a;
    --dark-700: #2a2a2a;
    --dark-600: #555;
    --gray-400: #94a3b8;
    --gray-300: #cbd5e1;
    --gray-200: #e2e8f0;
    --gray-100: #f1f5f9;
    --gray-50: #f8fafc;
    --white: #ffffff;
    --green: #10b981;
    --green-50: #ecfdf5;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
    --shadow: 0 2px 8px rgba(0,0,0,.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,.1);
    --shadow-lg: 0 12px 24px rgba(0,0,0,.12);
    --shadow-xl: 0 20px 40px rgba(0,0,0,.15);
    --shadow-2xl: 0 30px 60px rgba(0,0,0,.2);
    --shadow-gold: 0 4px 20px rgba(201,169,110,.25);
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all .35s cubic-bezier(.4,0,.2,1);
    --transition-slow: all .6s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    font-family: 'Tajawal', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--dark);
    background: var(--white);
    direction: rtl;
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
html[lang="en"] body { font-family: 'Inter', 'Tajawal', sans-serif; }

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

/* ─── Bilingual Toggle ─── */
html[lang="ar"] .en { display: none !important; }
html[lang="en"] .ar { display: none !important; }
html[lang="en"] { direction: ltr; }
html[lang="en"] body { direction: ltr; }

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

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-family: inherit;
    font-weight: 600;
    font-size: .95rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}
.btn:hover { transform: translateY(-2px); }
.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,.15), transparent);
    opacity: 0;
    transition: var(--transition);
}
.btn:hover::before { opacity: 1; }

.btn-gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: #fff;
    border-color: transparent;
    box-shadow: var(--shadow-gold);
    letter-spacing: .3px;
}
.btn-gold:hover {
    box-shadow: 0 8px 30px rgba(201,169,110,.4);
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--purple));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(99,102,241,.4);
}
.btn-primary:hover { box-shadow: 0 8px 25px rgba(99,102,241,.5); }

.btn-outline-light {
    background: rgba(255,255,255,.08);
    color: #fff;
    border-color: rgba(255,255,255,.25);
    backdrop-filter: blur(8px);
}
.btn-outline-light:hover {
    background: #fff;
    color: var(--dark);
    border-color: #fff;
}

.btn-glass {
    background: rgba(255,255,255,.1);
    color: #fff;
    border-color: rgba(255,255,255,.2);
    backdrop-filter: blur(10px);
}
.btn-glass:hover {
    background: rgba(255,255,255,.2);
    border-color: rgba(255,255,255,.4);
}

.btn-white {
    background: #fff;
    color: var(--gold-dark);
    border-color: #fff;
    font-weight: 700;
}
.btn-white:hover { box-shadow: 0 8px 25px rgba(255,255,255,.3); }

.btn-outline-white {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,.35);
}
.btn-outline-white:hover {
    background: #fff;
    color: var(--dark);
}

.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-full { width: 100%; justify-content: center; }

/* ─── Language Toggle Button ─── */
.btn-lang {
    background: rgba(255,255,255,.08);
    color: #fff;
    border: 1.5px solid rgba(255,255,255,.2);
    border-radius: 50px;
    padding: 8px 18px;
    font-family: inherit;
    font-weight: 700;
    font-size: .85rem;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(8px);
    letter-spacing: .5px;
}
.btn-lang:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: #fff;
}

/* ═══════════════ NAVBAR ═══════════════ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: var(--transition);
}
.navbar.scrolled {
    background: rgba(10,10,10,.95);
    backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0,0,0,.3);
    border-bottom: 1px solid rgba(201,169,110,.1);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
}
.logo-img {
    height: 45px;
    width: auto;
    flex-shrink: 0;
    object-fit: contain;
    filter: brightness(0) invert(1);
}
.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.logo-text span {
    font-size: 1.2rem;
    font-weight: 800;
}
.logo-text small {
    font-size: .75rem;
    font-weight: 400;
    color: var(--gold);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-logo {
    height: 100px;
    width: auto;
    margin-bottom: 28px;
    filter: brightness(0) invert(1);
    animation: fadeInUp .8s ease both;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-links a {
    color: rgba(255,255,255,.7);
    font-weight: 500;
    font-size: .95rem;
    transition: var(--transition);
    position: relative;
    padding: 4px 0;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: var(--transition);
    border-radius: 2px;
}
html[lang="en"] .nav-links a::after { right: auto; left: 0; }
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--gold); }

.nav-actions { display: flex; align-items: center; gap: 12px; }

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: var(--transition);
}

/* ═══════════════ HERO ═══════════════ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 0 80px;
}

/* Hero Image Slider */
.hero-slider {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    transform: scale(1.05);
}
.hero-slide.active {
    opacity: 1;
    transform: scale(1);
    transition: opacity 1.5s ease-in-out, transform 8s ease-out;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10,10,10,.88) 0%,
        rgba(10,10,10,.75) 40%,
        rgba(10,10,10,.65) 100%
    );
    z-index: 1;
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 880px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 10px 28px;
    background: rgba(201,169,110,.1);
    border: 1px solid rgba(201,169,110,.25);
    border-radius: 50px;
    color: var(--gold);
    font-size: .9rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    margin-bottom: 32px;
    animation: fadeInUp .8s ease;
    letter-spacing: .5px;
}
.badge-line {
    width: 30px;
    height: 1px;
    background: var(--gold);
    opacity: .5;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 24px;
    animation: fadeInUp .8s ease .1s both;
}

.gradient-text {
    background: linear-gradient(135deg, var(--gold-light), var(--gold), #e8d5a3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 1.15rem;
    color: rgba(255,255,255,.6);
    max-width: 660px;
    margin: 0 auto 40px;
    line-height: 1.9;
    animation: fadeInUp .8s ease .2s both;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 56px;
    animation: fadeInUp .8s ease .3s both;
}

/* Hero Images Strip - Improved with labels */
.hero-images-strip {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp .8s ease .4s both;
}
.hero-strip-item {
    position: relative;
    width: 170px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 2px solid rgba(201,169,110,.2);
    transition: var(--transition);
    cursor: pointer;
}
.hero-strip-item:hover {
    border-color: var(--gold);
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(201,169,110,.2);
}
.hero-strip-item img {
    width: 100%;
    height: 105px;
    object-fit: cover;
    display: block;
    transition: transform .5s ease;
}
.hero-strip-item:hover img { transform: scale(1.1); }
.hero-strip-item span {
    display: block;
    text-align: center;
    padding: 8px 4px;
    background: rgba(10,10,10,.9);
    color: rgba(255,255,255,.8);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .3px;
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    animation: fadeInUp .8s ease .6s both;
}
.scroll-mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(201,169,110,.4);
    border-radius: 13px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}
.scroll-wheel {
    width: 3px;
    height: 8px;
    background: var(--gold);
    border-radius: 3px;
    animation: scrollAnim 2s infinite;
}
@keyframes scrollAnim {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(12px); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ═══════════════ SECTIONS ═══════════════ */
.section { padding: 100px 0; }

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-badge {
    display: inline-block;
    padding: 6px 20px;
    background: var(--gold-50);
    color: var(--gold-dark);
    font-size: .85rem;
    font-weight: 700;
    border-radius: 50px;
    margin-bottom: 16px;
    letter-spacing: .5px;
    border: 1px solid rgba(201,169,110,.15);
}
.badge-light {
    background: rgba(255,255,255,.1);
    color: var(--gold);
    border-color: rgba(201,169,110,.2);
}

.section-title {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 16px;
    line-height: 1.3;
}
.title-light { color: #fff; }

.section-desc {
    color: var(--dark-600);
    font-size: 1.05rem;
    line-height: 1.8;
}
.desc-light { color: rgba(255,255,255,.5); }

.text-start { text-align: start; }

/* ═══════════════ SERVICES ═══════════════ */
.services-section { background: var(--gray-50); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(201,169,110,.3);
}

.service-img-wrap {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
}
.service-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.service-card:hover .service-img-wrap img { transform: scale(1.1); }

.service-img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,10,10,.4) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition);
}
.service-card:hover .service-img-overlay { opacity: 1; }

.service-tag {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--gold);
    color: #fff;
    padding: 4px 14px;
    border-radius: 50px;
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    box-shadow: 0 2px 10px rgba(0,0,0,.2);
}
html[lang="en"] .service-tag { right: auto; left: 14px; }

.service-body { padding: 24px; }

.service-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}

.service-card p {
    color: var(--dark-600);
    font-size: .91rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--gold-dark);
    font-weight: 700;
    font-size: .88rem;
    transition: var(--transition);
}
.service-link:hover {
    color: var(--gold);
    gap: 10px;
}

/* ═══════════════ ABOUT ═══════════════ */
.about-section { background: #fff; }

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

.about-visual { position: relative; }

.about-image-wrapper {
    position: relative;
    padding: 30px 20px 30px 40px;
}
html[lang="en"] .about-image-wrapper { padding: 30px 40px 30px 20px; }

.about-accent-border {
    position: absolute;
    top: 0;
    right: 0;
    width: 65%;
    height: 65%;
    border: 2px solid var(--gold);
    border-radius: var(--radius-lg);
    opacity: .2;
}
html[lang="en"] .about-accent-border { right: auto; left: 0; }

.about-main-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 1;
}
.about-main-img img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.about-thumb {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 160px;
    height: 115px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid #fff;
    z-index: 2;
}
html[lang="en"] .about-thumb { left: auto; right: 0; }
.about-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-card-float {
    position: absolute;
    background: #fff;
    border-radius: var(--radius);
    padding: 14px 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 3;
    animation: floatCard 6s infinite ease-in-out;
    border: 1px solid var(--gray-200);
}
.about-card-float .float-icon { font-size: 1.8rem; }
.about-card-float .float-text strong {
    display: block;
    font-size: 1.15rem;
    color: var(--dark);
    font-weight: 800;
}
.about-card-float .float-text span {
    font-size: .78rem;
    color: var(--dark-600);
}

.card-1 { top: 10px; left: 0; }
.card-2 { bottom: 40px; right: 10px; animation-delay: 3s; }
html[lang="en"] .card-1 { left: auto; right: 0; }
html[lang="en"] .card-2 { right: auto; left: 10px; }

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.about-text {
    color: var(--dark-600);
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 32px;
}

.about-features { display: flex; flex-direction: column; gap: 22px; }

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-check {
    width: 30px;
    height: 30px;
    min-width: 30px;
    background: var(--gold-50);
    color: var(--gold-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .85rem;
    font-weight: 700;
    margin-top: 2px;
    border: 1px solid rgba(201,169,110,.2);
}

.feature-item strong {
    display: block;
    margin-bottom: 4px;
    font-size: .95rem;
    color: var(--dark);
}

.feature-item p {
    color: var(--dark-600);
    font-size: .88rem;
    line-height: 1.6;
}

/* ═══════════════ PROJECTS GALLERY ═══════════════ */
/* ═══════════════ PRODUCT GALLERY ═══════════════ */
.gallery-section {
    background: var(--dark);
    padding: 100px 0;
}

.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}
.filter-btn {
    padding: 10px 24px;
    border: 1px solid rgba(201,169,110,.3);
    background: rgba(255,255,255,.04);
    color: var(--gray-300);
    border-radius: 50px;
    font-family: inherit;
    font-size: .88rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}
.filter-btn:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: rgba(201,169,110,.08);
}
.filter-btn.active {
    background: var(--gold);
    color: #fff;
    border-color: var(--gold);
    box-shadow: var(--shadow-gold);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 1 / 1;
    transition: var(--transition);
}
.gallery-item.hidden {
    display: none;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .6s ease;
}
.gallery-item:hover img { transform: scale(1.08); }

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,10,10,.9) 0%, rgba(10,10,10,.15) 45%, transparent 100%);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 20px;
    opacity: 0;
    transition: var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-cat {
    display: inline-block;
    padding: 3px 12px;
    background: var(--gold);
    color: #fff;
    border-radius: 50px;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .5px;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.gallery-overlay h4 {
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: .5px;
}

.gallery-counter {
    text-align: center;
    margin-top: 32px;
    color: var(--gray-400);
    font-size: .95rem;
}
.gallery-counter span { font-weight: 600; }

/* ═══════════════ LIGHTBOX ═══════════════ */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.95);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(20px);
}
.lightbox.active { display: flex; }

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    background: none;
    border: none;
    color: #fff;
    font-size: 2.5rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    line-height: 1;
}
.lightbox-close:hover { color: var(--gold); transform: scale(1.2); }

.lightbox-prev, .lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.15);
    color: #fff;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    font-size: 1.4rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }
.lightbox-prev:hover, .lightbox-next:hover {
    background: var(--gold);
    border-color: var(--gold);
}

.lightbox-content {
    max-width: 85vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.lightbox-content img {
    max-width: 100%;
    max-height: 78vh;
    object-fit: contain;
    border-radius: var(--radius);
    box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.lightbox-caption {
    margin-top: 16px;
    color: var(--gold);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}



/* ═══════════════ STATS ═══════════════ */
.stats-section {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}
.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: .3;
}

.stats-grid-landing {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}

.stat-item {
    padding: 36px 16px;
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(201,169,110,.1);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}
.stat-item:hover {
    border-color: rgba(201,169,110,.3);
    background: rgba(201,169,110,.05);
    transform: translateY(-4px);
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.stat-number::after { content: '+'; }

.stat-label {
    color: rgba(255,255,255,.5);
    font-size: .95rem;
    font-weight: 500;
}

/* ═══════════════ PARTNERS ═══════════════ */
.partners-section { background: #fff; padding: 80px 0; }

.partners-track {
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.partners-slide {
    display: flex;
    gap: 48px;
    animation: partnerScroll 20s linear infinite;
    width: max-content;
}

@keyframes partnerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
html[lang="en"] .partners-slide { animation-name: partnerScrollLtr; }
@keyframes partnerScrollLtr {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

.partner-logo {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 24px 48px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.partner-logo:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--gold);
}
.partner-logo img {
    height: 60px;
    width: auto;
    object-fit: contain;
    filter: grayscale(40%);
    transition: var(--transition);
}
.partner-logo:hover img { filter: grayscale(0%); }

/* ═══════════════ CTA ═══════════════ */
.cta-section { padding: 0 0 100px; }

.cta-card {
    border-radius: var(--radius-xl);
    padding: 80px 64px;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}
.cta-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,10,10,.92), rgba(10,10,10,.85));
}

.cta-content { position: relative; z-index: 2; }

.cta-card h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 14px;
}

.cta-card p {
    color: rgba(255,255,255,.65);
    font-size: 1.1rem;
    margin-bottom: 36px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

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

/* ═══════════════ CONTACT ═══════════════ */
.contact-section { background: var(--gray-50); }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 32px;
    align-items: start;
}

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

.contact-info-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}
.contact-info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(201,169,110,.3);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--gold-50);
    border: 1px solid rgba(201,169,110,.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}
.contact-icon svg { width: 24px; height: 24px; stroke: var(--gold-dark); }

.contact-info-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.contact-info-card p {
    color: var(--dark-600);
    font-size: .9rem;
    margin-bottom: 2px;
}

.contact-form-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
}

.contact-form-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 28px;
    color: var(--dark);
}

.form-row-landing {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group-landing { margin-bottom: 18px; }

.form-group-landing label {
    display: block;
    font-size: .88rem;
    font-weight: 600;
    color: var(--dark-700);
    margin-bottom: 6px;
}

.form-group-landing input,
.form-group-landing select,
.form-group-landing textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: .95rem;
    color: var(--dark);
    background: var(--white);
    transition: var(--transition);
    outline: none;
}
.form-group-landing input:focus,
.form-group-landing select:focus,
.form-group-landing textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px var(--gold-50);
}

.form-group-landing textarea { resize: vertical; min-height: 100px; }
.form-group-landing select { cursor: pointer; }

/* ═══════════════ FOOTER ═══════════════ */
.footer {
    background: var(--dark);
    padding: 64px 0 0;
    color: rgba(255,255,255,.7);
    position: relative;
}
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: .3;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-logo-wrap { margin-bottom: 16px; }
.footer-brand .logo-text span { font-size: 1.2rem; }

.footer-desc {
    font-size: .9rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: rgba(255,255,255,.4);
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: rgba(255,255,255,.5);
}
.footer-social a:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: #fff;
    transform: translateY(-3px);
}
.footer-social a svg { width: 18px; height: 18px; }

.footer-links-col h4 {
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}
.footer-links-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 30px;
    height: 2px;
    background: var(--gold);
    border-radius: 2px;
}
html[lang="en"] .footer-links-col h4::after { right: auto; left: 0; }

.footer-links-col a {
    display: block;
    color: rgba(255,255,255,.45);
    font-size: .9rem;
    padding: 6px 0;
    transition: var(--transition);
}
.footer-links-col a:hover {
    color: var(--gold);
    padding-right: 8px;
}
html[lang="en"] .footer-links-col a:hover {
    padding-right: 0;
    padding-left: 8px;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}
.footer-bottom p {
    font-size: .85rem;
    color: rgba(255,255,255,.3);
}

/* ═══════════════ WHATSAPP FLOAT ═══════════════ */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    left: 28px;
    z-index: 999;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,.4);
    transition: var(--transition);
    animation: whatsappPulse 2s infinite;
}
html[lang="en"] .whatsapp-float { left: auto; right: 28px; }
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37,211,102,.5);
}
.whatsapp-float svg {
    width: 28px;
    height: 28px;
    fill: #fff;
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.4); }
    50% { box-shadow: 0 4px 20px rgba(37,211,102,.4), 0 0 0 12px rgba(37,211,102,.1); }
}

/* ═══════════════ RESPONSIVE ═══════════════ */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid { gap: 40px; }
    .stats-grid-landing { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(10,10,10,.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 24px;
        z-index: 998;
    }
    .nav-links.active { display: flex; }
    .nav-links a { font-size: 1.3rem; }

    .mobile-toggle { display: flex; z-index: 999; }
    .mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .mobile-toggle.active span:nth-child(2) { opacity: 0; }
    .mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

    .btn-nav-login { display: none; }

    .hero { padding: 100px 0 60px; }
    .hero-title { font-size: 2.2rem; }
    .hero-desc { font-size: 1rem; }
    .hero-images-strip { flex-wrap: wrap; gap: 12px; }
    .hero-strip-item { width: 140px; }
    .hero-strip-item img { height: 80px; }
    .hero-scroll-indicator { display: none; }

    .services-grid { grid-template-columns: 1fr; }
    .service-img-wrap { height: 200px; }

    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .about-content .section-badge,
    .about-content .section-title { text-align: center; }
    .about-features { align-items: center; }

    .gallery-grid { grid-template-columns: repeat(3, 1fr); }
    .gallery-filters { gap: 8px; }
    .filter-btn { padding: 8px 18px; font-size: .82rem; }
    .stats-grid-landing { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .stat-number { font-size: 2rem; }
    .stat-icon { font-size: 1.5rem; }

    .partners-slide { gap: 24px; }
    .partner-logo { padding: 16px 32px; }
    .partner-logo img { height: 45px; }

    .cta-card { padding: 48px 24px; }
    .cta-card h2 { font-size: 1.5rem; }

    .contact-grid { grid-template-columns: 1fr; }
    .form-row-landing { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; text-align: center; }
    .footer-social { justify-content: center; }
    .footer-links-col h4::after { right: 50%; transform: translateX(50%); }
    html[lang="en"] .footer-links-col h4::after { left: 50%; right: auto; transform: translateX(-50%); }
    .footer-links-col a:hover { padding-right: 0; }
}

@media (max-width: 480px) {
    .hero { padding: 100px 0 50px; }
    .hero-title { font-size: 1.8rem; }
    .hero-logo { height: 70px; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .hero-images-strip { justify-content: center; }
    .hero-strip-item { width: 120px; }
    .hero-strip-item img { height: 65px; }
    .hero-strip-item span { font-size: .7rem; padding: 6px 2px; }
    .about-card-float { display: none; }
    .about-thumb { display: none; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-filters { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 8px; }
    .lightbox-prev { left: 10px; }
    .lightbox-next { right: 10px; }
    .lightbox-prev, .lightbox-next { width: 40px; height: 40px; font-size: 1.1rem; }
    .stats-grid-landing { grid-template-columns: 1fr 1fr; }
    .partner-logo { padding: 12px 24px; }
    .partner-logo img { height: 35px; }
    .whatsapp-float { bottom: 20px; left: 20px; width: 50px; height: 50px; }
    .whatsapp-float svg { width: 24px; height: 24px; }
}