/* ==================== CSS VARIABLES ==================== */
:root {
    --bg-primary: #080808;
    --bg-secondary: #0d0d0d;
    --bg-card: rgba(20, 20, 20, 0.7);
    --bg-card-hover: rgba(30, 30, 30, 0.8);
    --gold: #f59e0b;
    --gold-dark: #d97706;
    --gold-light: #fbbf24;
    --gold-gradient: linear-gradient(135deg, #f59e0b, #d97706, #b45309);
    --red: #dc2626;
    --red-dark: #b91c1c;
    --red-gradient: linear-gradient(135deg, #ef4444, #dc2626, #b91c1c);
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-gold: rgba(245, 158, 11, 0.3);
    --shadow-gold: 0 0 30px rgba(245, 158, 11, 0.15);
    --shadow-red: 0 0 30px rgba(220, 38, 38, 0.2);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-hover: rgba(255, 255, 255, 0.06);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--gold) var(--bg-primary);
}

::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--gold-gradient);
    border-radius: 10px;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.3;
}

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

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

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

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

/* ==================== PARTICLES BACKGROUND ==================== */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    border: none;
    cursor: pointer;
    border-radius: 50px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.5s ease;
    z-index: -1;
}
.btn:hover::before {
    left: 100%;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}
.btn-sm {
    padding: 10px 24px;
    font-size: 0.85rem;
}

.btn-gold {
    background: var(--gold-gradient);
    color: #000;
    box-shadow: var(--shadow-gold);
}
.btn-gold:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 35px rgba(245, 158, 11, 0.35);
}

.btn-red {
    background: var(--red-gradient);
    color: #fff;
    box-shadow: var(--shadow-red);
}
.btn-red:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 35px rgba(220, 38, 38, 0.4);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #fff;
    box-shadow: 0 0 30px rgba(37, 211, 102, 0.2);
}
.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 35px rgba(37, 211, 102, 0.4);
}

.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.6); }
    70% { box-shadow: 0 0 0 20px rgba(220, 38, 38, 0); }
    100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0); }
}

/* ==================== NAVBAR ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition-slow);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(8, 8, 8, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 2px;
    color: var(--text-primary);
}

.nav-logo i {
    font-size: 1.8rem;
    color: var(--gold);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-secondary);
    position: relative;
    padding: 4px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-gradient);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold);
}
.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
    padding: 8px;
    border: 0;
    background: transparent;
    color: inherit;
}

.hamburger span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ==================== HERO SECTION ==================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('https://images.pexels.com/photos/17429094/pexels-photo-17429094.jpeg?auto=compress&cs=tinysrgb&w=1920') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(8,8,8,0.85) 0%,
        rgba(8,8,8,0.75) 40%,
        rgba(8,8,8,0.85) 80%,
        rgba(8,8,8,0.95) 100%
    );
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 900px;
    padding: 0 24px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 24px;
    border: 1px solid var(--border-gold);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gold);
    background: rgba(245, 158, 11, 0.08);
    margin-bottom: 28px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    margin-bottom: 20px;
    letter-spacing: -1px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: clamp(0.95rem, 1.5vw, 1.15rem);
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-buttons .btn-lg {
    padding: 16px 40px;
    font-size: 1rem;
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 750px;
    margin: 0 auto;
}

.hero-stat {
    background: var(--bg-card);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 24px 16px;
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.hero-stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gold-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}
.hero-stat:hover::before {
    transform: scaleX(1);
}

.hero-stat:hover {
    transform: translateY(-5px);
    border-color: var(--border-gold);
}

.stat-number {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: float 2s ease-in-out infinite;
}

.scroll-mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--gold);
    border-radius: 4px;
    animation: scrollWheel 1.5s ease infinite;
}

@keyframes scrollWheel {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(12px); opacity: 0; }
}
@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-8px); }
}

/* ==================== SECTION HEADER ==================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 20px;
    border: 1px solid var(--border-gold);
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--gold);
    background: rgba(245, 158, 11, 0.06);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-desc {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.7;
}

/* ==================== SERVICES SECTION ==================== */
.services {
    position: relative;
    z-index: 1;
    padding: 100px 0;
    background: var(--bg-secondary);
}

/* ==================== TOW SHOWCASE ==================== */
.tow-showcase {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 60px;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-gold);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-gold);
    transition: var(--transition-slow);
}

.tow-showcase:hover {
    border-color: var(--gold);
    box-shadow: 0 0 40px rgba(245, 158, 11, 0.25);
    transform: translateY(-5px);
}

.tow-showcase-image {
    position: relative;
    height: 100%;
    min-height: 400px;
    overflow: hidden;
}

.tow-showcase-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.tow-showcase:hover .tow-showcase-image img {
    transform: scale(1.05);
}

.tow-showcase-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(8,8,8,0) 0%,
        rgba(8,8,8,0.3) 60%,
        rgba(8,8,8,0.7) 100%
    );
    z-index: 1;
}

.tow-showcase-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 2;
    background: var(--gold-gradient);
    color: #000;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
    animation: pulse 2s infinite;
}

.tow-showcase-content {
    padding: 40px 40px 40px 20px;
    position: relative;
    z-index: 3;
}

.tow-showcase-content h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin: 16px 0 16px;
    letter-spacing: -0.5px;
}

.tow-showcase-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 24px;
}

.tow-showcase-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.tow-showcase-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.tow-showcase-features li i {
    color: var(--gold);
    font-size: 1rem;
}

.tow-showcase-content .btn {
    margin-top: 4px;
}

/* ==================== SERVICES GRID ==================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 40px 28px 30px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-slow);
    cursor: default;
    z-index: 1;
}

.service-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245,158,11,0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: all 0.6s ease;
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--border-gold);
    box-shadow: var(--shadow-gold);
}

.service-card:hover .service-glow {
    width: 400px;
    height: 400px;
}

.service-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition);
    border: 1px solid var(--border-gold);
}

.service-icon i {
    font-size: 1.8rem;
    color: var(--gold);
}

.service-card:hover .service-icon {
    background: var(--gold-gradient);
    box-shadow: 0 0 25px rgba(245, 158, 11, 0.3);
}
.service-card:hover .service-icon i {
    color: #000;
}

.service-content h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

.service-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ==================== WHY US SECTION ==================== */
.why-us {
    position: relative;
    z-index: 1;
    padding: 100px 0;
    background: var(--bg-primary);
}

.why-us-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-us-image {
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid var(--border-gold);
    box-shadow: var(--shadow-gold);
}

.image-frame img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.image-frame:hover img {
    transform: scale(1.05);
}

.image-badge {
    position: absolute;
    bottom: 30px;
    right: -20px;
    background: var(--gold-gradient);
    color: #000;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.3);
}

.why-us-content {
    padding: 10px 0;
}

.why-us-desc {
    color: var(--text-secondary);
    margin: 20px 0 36px;
    font-size: 1rem;
    line-height: 1.8;
}

.why-us-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.why-feature {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.why-feature:hover {
    border-color: var(--border-gold);
    transform: translateX(8px);
    background: var(--bg-card-hover);
}

.feature-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 12px;
    background: rgba(245, 158, 11, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-gold);
}

.feature-icon i {
    font-size: 1.2rem;
    color: var(--gold);
}

.feature-text h4 {
    font-size: 1rem;
    margin-bottom: 4px;
    font-weight: 600;
}

.feature-text p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ==================== CTB BANNER ==================== */
.ctb-banner {
    position: relative;
    z-index: 1;
    padding: 100px 0;
    background: url('https://images.pexels.com/photos/8931963/pexels-photo-8931963.jpeg?auto=compress&cs=tinysrgb&w=1920') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
    text-align: center;
}

.ctb-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(8,8,8,0.92) 0%, rgba(8,8,8,0.85) 100%);
    z-index: 1;
}

.ctb-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
    padding: 0 24px;
}

.ctb-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    background: var(--red-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: ring 1.5s ease infinite;
}

@keyframes ring {
    0%, 100% { transform: rotate(0); }
    10% { transform: rotate(15deg); }
    20% { transform: rotate(-15deg); }
    30% { transform: rotate(10deg); }
    40% { transform: rotate(-10deg); }
    50%, 100% { transform: rotate(0); }
}

.ctb-content h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 12px;
}

.ctb-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 36px;
}

.ctb-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==================== LOCATION SECTION ==================== */
.location {
    position: relative;
    z-index: 1;
    padding: 100px 0;
    background: var(--bg-secondary);
}

.location-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: start;
}

.location-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid var(--border-gold);
    box-shadow: var(--shadow-gold);
}

.location-map iframe {
    display: block;
    filter: grayscale(30%) brightness(0.9);
    transition: filter 0.4s ease;
}
.location-map:hover iframe {
    filter: grayscale(0%) brightness(1);
}

.location-info {
    padding: 10px 0;
}

.location-info h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    font-weight: 700;
}

.location-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.location-item {
    display: flex;
    gap: 14px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.location-item:hover {
    border-color: var(--border-gold);
    background: var(--bg-card-hover);
    transform: translateX(5px);
}

.location-item i {
    color: var(--gold);
    margin-top: 4px;
    font-size: 1rem;
}

.location-item h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
    font-weight: 600;
    color: var(--gold);
}

.location-item p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ==================== TESTIMONIALS SECTION ==================== */
.testimonials {
    position: relative;
    z-index: 1;
    padding: 100px 0;
    background: var(--bg-primary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--bg-card);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition-slow);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: var(--shadow-gold);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    right: 28px;
    font-family: 'Georgia', serif;
    font-size: 5rem;
    color: rgba(245, 158, 11, 0.1);
    line-height: 1;
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.testimonial-stars i {
    color: var(--gold);
    font-size: 0.9rem;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-author img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-gold);
}

.testimonial-author h4 {
    font-size: 0.95rem;
    font-weight: 600;
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==================== FOOTER ==================== */
.footer {
    position: relative;
    z-index: 1;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-glass);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.footer-logo i {
    font-size: 1.8rem;
    color: var(--gold);
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-social a:hover {
    background: var(--gold-gradient);
    color: #000;
    border-color: var(--gold);
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
}

.footer-col h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.footer-links a i {
    font-size: 0.65rem;
    color: var(--gold);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--gold);
    transform: translateX(5px);
}

.footer-contact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.footer-contact li > i {
    width: 36px;
    height: 36px;
    min-width: 36px;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 0.9rem;
    border: 1px solid var(--border-gold);
}

.footer-contact div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.footer-contact div span {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-contact div a,
.footer-contact div p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-contact div a:hover {
    color: var(--gold);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    border-top: 1px solid var(--border-glass);
    color: var(--text-muted);
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 8px;
}

.footer-bottom span {
    color: var(--gold);
    font-weight: 600;
}

.footer-credit {
    color: var(--text-muted);
}

/* ==================== WHATSAPP FLOAT ==================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    text-decoration: none;
}

.whatsapp-float i {
    font-size: 1.8rem;
    color: #fff;
    position: relative;
    z-index: 2;
}

.whatsapp-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: #25D366;
    animation: whatsappPulse 2s infinite;
    z-index: 1;
}

@keyframes whatsappPulse {
    0% { transform: scale(1); opacity: 0.7; }
    100% { transform: scale(1.6); opacity: 0; }
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
}

/* ==================== BACK TO TOP ==================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 110px;
    z-index: 998;
    width: 46px;
    height: 46px;
    background: var(--bg-card);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--gold-gradient);
    color: #000;
    border-color: var(--gold);
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .tow-showcase {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .tow-showcase-image {
        min-height: 300px;
        max-height: 350px;
    }
    .tow-showcase-content {
        padding: 30px 30px 30px 30px;
    }
    .tow-showcase-content h2 {
        font-size: 1.5rem;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .location-grid {
        grid-template-columns: 1fr;
    }
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .why-us-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .why-us-image {
        max-width: 500px;
        margin: 0 auto;
    }
    .image-badge {
        right: 0;
    }
}

@media (max-width: 768px) {
    .nav-cta {
        display: none;
    }
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(8, 8, 8, 0.97);
        backdrop-filter: blur(30px);
        -webkit-backdrop-filter: blur(30px);
        flex-direction: column;
        padding: 100px 40px 40px;
        gap: 24px;
        transition: var(--transition-slow);
        border-left: 1px solid var(--border-glass);
    }

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

    .nav-link {
        font-size: 1rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .hero-stat {
        padding: 18px 12px;
    }
    .stat-number {
        font-size: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 14px;
    }
    .hero-buttons .btn-lg {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .ctb-buttons {
        flex-direction: column;
        align-items: center;
        gap: 14px;
    }
    .ctb-buttons .btn-lg {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-col {
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-contact li {
        justify-content: center;
    }

    .footer-links a {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .back-to-top {
        bottom: 105px;
        right: 30px;
    }

    .image-frame img {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    .hero-stat {
        padding: 16px 10px;
    }
    .stat-number {
        font-size: 1.3rem;
    }
    .stat-label {
        font-size: 0.7rem;
    }
    .container {
        padding: 0 16px;
    }
    .section-title {
        font-size: 1.5rem;
    }
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-float i {
        font-size: 1.4rem;
    }
    .back-to-top {
        width: 40px;
        height: 40px;
        bottom: 80px;
        right: 20px;
    }
}