@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Precise Brand Palette from Logo */
    --accent: #00e5ff;          /* Bright Arctic Cyan */
    --accent-glow: rgba(0, 229, 255, 0.4);
    --primary-dark: #001f3f;    /* Deep Nautical Blue */
    --secondary-blue: #0056b3;  /* Medium Security Blue */
    --bg-dark: #00040d;
    --bg-card: rgba(0, 31, 63, 0.4);
    --silver: #e2e8f0;          /* Brushed Light Grey/Silver */
    --text-main: #f8fafc;       /* Pure White Tint */
    --text-muted: #cbd5e1;
    --border: rgba(255, 255, 255, 0.12);
    
    /* Luxury Tokens */
    --radius-lg: 32px;
    --radius-md: 20px;
    --shadow-luxe: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
    --easing: cubic-bezier(0.23, 1, 0.32, 1);
    --nav-height: 80px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Plus Jakarta Sans', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Accessibility: Skip Link & Focus */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--accent);
    color: var(--bg-dark);
    padding: 12px 24px;
    z-index: 10000;
    font-weight: 800;
    transition: top 0.3s;
}

.skip-link:focus { top: 0; }

*:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
}

/* Luxury Background Aura */
.bg-mesh {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 0% 0%, rgba(0, 242, 255, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 100% 100%, rgba(112, 0, 255, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(2, 6, 23, 1) 0%, transparent 100%);
    z-index: -2;
    pointer-events: none;
}

/* Glassmorphism 3.0 */
.luxe-glass {
    background: var(--bg-card);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    backdrop-filter: blur(24px) saturate(200%);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-luxe);
    transition: all 0.6s var(--easing);
}

.luxe-glass:hover {
    border-color: rgba(0, 242, 255, 0.4);
    box-shadow: 0 0 40px rgba(0, 242, 255, 0.1);
}

.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Typography Enhancements */
h1, h2, h3 {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.gradient-reveal {
    background: linear-gradient(135deg, #fff 30%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navigation System */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background: rgba(2, 6, 23, 0.8);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 24px;
    font-weight: 900;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--easing);
}

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

/* Hero Luxe */
.hero-luxe {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: var(--nav-height);
}

.hero-visual {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('../img/hero.png') center/cover;
    -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1) 60%, transparent 100%);
    mask-image: linear-gradient(to left, rgba(0,0,0,1) 60%, transparent 100%);
    opacity: 0.6;
    z-index: -1;
}

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

.hero-tagline {
    font-size: 14px;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 24px;
    display: inline-block;
}

.hero-luxe h1 {
    font-size: clamp(60px, 10vw, 110px);
    line-height: 0.9;
    margin-bottom: 32px;
}

.hero-desc {
    font-size: 20px;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 48px;
}

/* Buttons Elite */
.btn-elite {
    padding: 20px 48px;
    border-radius: 100px;
    font-weight: 800;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.5s var(--easing);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

.btn-solid:hover {
    transform: scale(1.05) translateY(-4px);
    box-shadow: 0 20px 40px var(--accent-glow);
}

.btn-outline-luxe {
    border: 1px solid var(--border);
    color: #fff;
    background: rgba(255, 255, 255, 0.02);
}

.btn-outline-luxe:hover {
    border-color: var(--accent);
    background: rgba(0, 242, 255, 0.05);
    transform: translateY(-4px);
}

/* Services Elite */
.services-elite {
    padding: 160px 0;
}

.section-head {
    margin-bottom: 80px;
}

.grid-luxe {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.service-card-luxe {
    padding: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-img-preview-access { background-image: url('../img/access.png'); height: 240px; background-size: cover; background-position: center; border-bottom: 1px solid var(--border); transition: var(--easing); }
.service-img-preview-entry { background-image: url('../img/entry.png'); height: 240px; background-size: cover; background-position: center; border-bottom: 1px solid var(--border); transition: var(--easing); }
.service-img-preview-doorbell { background-image: url('../img/doorbell.png'); height: 240px; background-size: cover; background-position: center; border-bottom: 1px solid var(--border); transition: var(--easing); }

.service-card-luxe:hover [class^="service-img-preview-"] {
    transform: scale(1.05);
}

.service-content-p {
    padding: 40px;
}

.icon-box-luxe {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    color: var(--accent);
    font-size: 28px;
}

/* Stats Elite */
.stats-banner {
    padding: 100px 0;
    margin: 0 40px;
    border-radius: var(--radius-lg);
    text-align: center;
}

.stat-val {
    font-size: 72px;
    font-weight: 900;
    color: #fff;
    display: block;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-muted);
}

/* Advanced Contact System */
.contact-luxe {
    padding: 160px 0;
}

.contact-layout-luxe {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 100px;
}

.form-luxe {
    padding: 60px;
    border-radius: var(--radius-lg);
}

.input-luxe {
    width: 100%;
    padding: 20px 24px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: #fff;
    font-size: 16px;
    margin-bottom: 24px;
    transition: all 0.4s var(--easing);
}

.input-luxe:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(0, 242, 255, 0.02);
}

/* Photo Upload Advanced */
.drop-zone-luxe {
    border: 2px dashed var(--border);
    border-radius: var(--radius-md);
    padding: 60px;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s var(--easing);
    margin-bottom: 32px;
}

.drop-zone-luxe.active {
    border-color: var(--accent);
    background: rgba(0, 242, 255, 0.05);
}

#preview-grid-luxe {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.preview-thumb-luxe {
    aspect-ratio: 1;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
}

/* Animations Trigger Classes */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s var(--easing);
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .grid-luxe { grid-template-columns: 1fr; }
    .contact-layout-luxe { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hero-luxe h1 { font-size: 56px; }
    .container { padding: 0 24px; }
}

/* Floating Call Utility */
.fab-call {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 72px;
    height: 72px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-dark);
    font-size: 28px;
    box-shadow: 0 20px 40px rgba(0, 242, 255, 0.3);
    z-index: 2000;
    text-decoration: none;
    transition: all 0.4s var(--easing);
}

.fab-call:hover {
    transform: scale(1.1) rotate(15deg);
}

/* Layout & Typography Utilities */
.flex-row { display: flex; }
.gap-20 { gap: 20px; }
.mt-40 { margin-top: 40px; }
.mt-24 { margin-top: 24px; }
.mt-20 { margin-top: 20px; }
.mt-60 { margin-top: 60px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.mt-10 { margin-top: 10px; }
.flex-column { display: flex; flex-direction: column; }
.flex-center { align-items: center; justify-content: center; }
.full-width { width: 100%; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.max-600 { max-width: 600px; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.stats-inner-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 100px; }
.no-border { border: none; }
.pointer { cursor: pointer; }
.h4-luxe { font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 18px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; }

/* Local SEO Areas */
.area-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.area-badge {
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    text-align: center;
    transition: var(--easing);
}

.area-badge:hover {
    background: var(--accent);
    color: var(--bg-dark);
    transform: translateY(-3px);
}

.area-section {
    padding: 100px 0;
    border-top: 1px solid var(--border);
}

.h2-luxe-lg { font-size: clamp(48px, 8vw, 64px); background: linear-gradient(135deg, #fff, var(--silver)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.gradient-reveal { background: linear-gradient(135deg, #fff 30%, var(--accent) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Protocol Component */
.protocol-card {
    padding: 40px;
    border-radius: var(--radius-md);
    background: rgba(0, 242, 255, 0.03);
    border: 1px solid var(--border);
}
.protocol-accent { color: var(--accent); margin-bottom: 12px; }
.protocol-small { font-size: 14px; color: var(--text-muted); }

/* Footer Luxe */
.footer-luxe {
    padding: 100px 0;
    border-top: 1px solid var(--border);
    text-align: center;
}
.footer-social-row {
    display: flex;
    gap: 24px;
    justify-content: center;
    margin-top: 32px;
}
.footer-social-row a { color: var(--text-muted); transition: var(--easing); }
.footer-social-row a:hover { color: var(--accent); }