/* ══════════════════════════════════════════════════════════════
   DESIGN SYSTEM — Protect Fire Premium Landing
   ══════════════════════════════════════════════════════════════ */
:root {
    --brand: #590000;
    --brand-light: #7a1a1a;
    --brand-dark: #3d0000;
    --brand-glow: rgba(89, 0, 0, 0.4);
    --white: #ffffff;
    --off-white: #f8f6f5;
    --bg-dark: #0a0a0a;
    --bg-section: #faf9f8;
    --text-primary: #1a1a1a;
    --text-secondary: #5a5a5a;
    --text-muted: #8a8a8a;
    --glass-bg: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-bg-light: rgba(255, 255, 255, 0.85);
    --glass-border-light: rgba(0, 0, 0, 0.06);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

/* ══════════════ RESET ══════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4,h5,h6 { font-family: var(--font-heading); font-weight: 700; line-height: 1.15; }
a { text-decoration: none; color: inherit; transition: all 0.3s var(--ease); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* ══════════════ AMBIENT GLOW ══════════════ */
.ambient-glow {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: 0;
    background:
        radial-gradient(ellipse 600px 400px at 20% 10%, rgba(89,0,0,0.04), transparent),
        radial-gradient(ellipse 500px 500px at 80% 80%, rgba(89,0,0,0.03), transparent);
}

/* ══════════════ BUTTONS ══════════════ */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
    padding: 0.8rem 1.8rem; border-radius: 8px; font-weight: 600; font-size: 0.95rem;
    cursor: pointer; border: none; transition: all 0.35s var(--ease); position: relative;
    font-family: var(--font-body); letter-spacing: 0.01em;
}
.btn-glow {
    background: var(--brand); color: var(--white);
    box-shadow: 0 4px 20px var(--brand-glow), 0 1px 3px rgba(0,0,0,0.1);
}
.btn-glow:hover {
    background: var(--brand-light); transform: translateY(-2px);
    box-shadow: 0 8px 32px var(--brand-glow), 0 2px 8px rgba(0,0,0,0.15);
}
.btn-ghost {
    background: rgba(255,255,255,0.08); color: var(--white);
    border: 1px solid rgba(255,255,255,0.2); backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.15); transform: translateY(-2px); }
.btn-primary {
    background: var(--brand); color: var(--white);
    box-shadow: 0 4px 15px var(--brand-glow);
}
.btn-primary:hover { background: var(--brand-light); transform: translateY(-2px); }
.btn-cta {
    background: var(--white); color: var(--brand); font-weight: 700;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.btn-cta:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(0,0,0,0.2); }
.btn-cta i { transition: transform 0.3s var(--ease); }
.btn-cta:hover i { transform: translateX(4px); }
.btn-large { padding: 1rem 2.4rem; font-size: 1.05rem; }

/* ══════════════ GLASS CARD ══════════════ */
.glass-card {
    background: var(--glass-bg-light);
    border: 1px solid var(--glass-border-light);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius);
}

/* ══════════════ HEADER ══════════════ */
.header {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    padding: 1rem 0; transition: all 0.4s var(--ease); background: transparent;
}
.header.scrolled {
    background: rgba(255,255,255,0.92); backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 0.6rem 0; box-shadow: 0 2px 20px rgba(0,0,0,0.04);
}
.header-container { display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; }
.logo-img { width: 200px; height: auto; object-fit: contain; transition: all 0.3s var(--ease); }
.header.scrolled .logo-img { width: 170px; }
.nav-menu { display: flex; gap: 2rem; }
.nav-link {
    font-weight: 500; font-size: 0.92rem; color: rgba(255,255,255,0.75);
    position: relative; padding: 0.25rem 0; transition: all 0.3s var(--ease);
}
.header.scrolled .nav-link { color: var(--text-secondary); }
.nav-link::after {
    content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px;
    background: var(--brand); border-radius: 2px; transition: width 0.3s var(--ease);
}
.nav-link:hover::after { width: 100%; }
.nav-link:hover { color: var(--white); }
.header.scrolled .nav-link:hover { color: var(--brand); }
.nav-btn { font-size: 0.85rem; padding: 0.6rem 1.2rem; }
.menu-toggle { display: none; background: none; border: none; color: var(--white); cursor: pointer; }
.header.scrolled .menu-toggle { color: var(--text-primary); }

/* ══════════════ HERO ══════════════ */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    justify-content: center; padding: 8rem 0 4rem; overflow: hidden;
    background: linear-gradient(160deg, #0a0000 0%, #1a0505 30%, #590000 70%, #3d0000 100%);
}
.hero-canvas {
    position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.5; z-index: 1;
}
.hero-gradient-overlay {
    position: absolute; inset: 0; z-index: 2;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(89,0,0,0.3), transparent 60%),
        radial-gradient(ellipse at 70% 30%, rgba(120,20,20,0.2), transparent 50%),
        linear-gradient(to bottom, transparent 60%, rgba(10,0,0,0.8));
}
.hero-content {
    position: relative; z-index: 3; text-align: center;
    display: flex; flex-direction: column; align-items: center; gap: 1.8rem; max-width: 900px;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 0.6rem;
    background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12);
    backdrop-filter: blur(10px); padding: 0.5rem 1.2rem; border-radius: 50px;
    font-size: 0.82rem; font-weight: 500; color: rgba(255,255,255,0.9);
    letter-spacing: 0.03em;
}
.badge-dot {
    width: 7px; height: 7px; background: #22c55e; border-radius: 50%;
    animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.5); }
    50% { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}
.hero-badge i { width: 15px; height: 15px; }
.hero-title { font-size: clamp(2.5rem, 5.5vw, 4.5rem); font-weight: 800; color: var(--white); letter-spacing: -0.03em; }
.gradient-text {
    background: linear-gradient(135deg, #ff6b6b, #ffa07a, #ff6b6b);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle { font-size: 1.15rem; color: rgba(255,255,255,0.7); max-width: 620px; font-weight: 300; }
.hero-subtitle strong { color: rgba(255,255,255,0.95); font-weight: 600; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }
.hero-stats {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem;
    margin-top: 2rem; width: 100%; max-width: 640px;
}
.hero-stat {
    background: rgba(255,255,255,0.05) !important; border: 1px solid rgba(255,255,255,0.08) !important;
    padding: 1.2rem; text-align: center; border-radius: var(--radius) !important;
    backdrop-filter: blur(10px);
}
.stat-value { font-family: var(--font-heading); font-size: 2rem; font-weight: 800; color: var(--white); }
.stat-plus { font-size: 1.5rem; color: #ff6b6b; font-weight: 700; }
.stat-label { display: block; font-size: 0.78rem; color: rgba(255,255,255,0.5); margin-top: 0.2rem; text-transform: uppercase; letter-spacing: 0.06em; }
.scroll-indicator {
    position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); z-index: 3;
}
.scroll-line {
    width: 1px; height: 50px; background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
    animation: scroll-anim 2s ease infinite;
}
@keyframes scroll-anim {
    0% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.3; transform: scaleY(0.5); }
    100% { opacity: 1; transform: scaleY(1); }
}

/* ══════════════ TRUST BAR ══════════════ */
.trust-bar { padding: 2.5rem 0; background: var(--white); border-bottom: 1px solid rgba(0,0,0,0.04); }
.trust-items { display: flex; justify-content: center; gap: 3rem; flex-wrap: wrap; }
.trust-item {
    display: flex; align-items: center; gap: 0.6rem; color: var(--text-muted);
    font-size: 0.88rem; font-weight: 500;
}
.trust-item i { width: 18px; height: 18px; color: var(--brand); }

/* ══════════════ SECTION LABELS ══════════════ */
.section-label { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1rem; }
.center-label { justify-content: center; }
.label-line { width: 32px; height: 2px; background: var(--brand); border-radius: 2px; }
.label-text {
    font-size: 0.8rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.12em; color: var(--brand);
}
.light-label .label-line { background: rgba(255,255,255,0.4); }
.light-label .label-text { color: rgba(255,255,255,0.7); }
section { padding: 7rem 0; }
.section-title { font-size: clamp(2rem, 3.5vw, 3rem); margin-bottom: 1.5rem; color: var(--text-primary); letter-spacing: -0.02em; }
.center-title { text-align: center; }
.section-description { text-align: center; color: var(--text-secondary); max-width: 560px; margin: 0 auto 3.5rem; font-size: 1.05rem; }
.highlight { color: var(--brand); }

/* ══════════════ ABOUT ══════════════ */
.about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.about-description { color: var(--text-secondary); font-size: 1.05rem; margin-bottom: 2rem; line-height: 1.8; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; margin-bottom: 2.5rem; }
.about-feature {
    display: flex; align-items: center; gap: 0.6rem; font-size: 0.92rem;
    color: var(--text-secondary); font-weight: 500;
}
.feature-check {
    width: 22px; height: 22px; border-radius: 50%; background: rgba(89,0,0,0.08);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.feature-check i { width: 13px; height: 13px; color: var(--brand); stroke-width: 3; }
.about-visual { position: relative; }
.about-image-wrapper { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.about-image { width: 100%; border-radius: var(--radius-lg); box-shadow: 0 20px 60px rgba(0,0,0,0.12); }
.about-glow-orb {
    position: absolute; bottom: -40px; right: -40px; width: 200px; height: 200px;
    background: radial-gradient(circle, rgba(89,0,0,0.15), transparent 70%);
    border-radius: 50%; filter: blur(30px); pointer-events: none;
}
.about-experience-badge {
    position: absolute; bottom: -24px; right: -16px;
    padding: 1.2rem 1.6rem; display: flex; align-items: center; gap: 0.8rem;
    background: var(--white) !important; border: 1px solid rgba(0,0,0,0.06) !important;
    box-shadow: 0 12px 40px rgba(0,0,0,0.12); border-radius: var(--radius) !important;
}
.exp-number { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 800; color: var(--brand); }
.exp-label { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.3; font-weight: 500; }

/* ══════════════ SERVICES ══════════════ */
.services { background: var(--bg-section); }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.service-card {
    padding: 2rem 1.6rem; border-radius: var(--radius) !important;
    background: var(--white) !important; border: 1px solid rgba(0,0,0,0.05) !important;
    transition: all 0.4s var(--ease); position: relative; overflow: hidden; cursor: default;
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--brand), var(--brand-light));
    transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease);
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 16px 48px rgba(89,0,0,0.08); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon-wrapper {
    width: 48px; height: 48px; border-radius: 10px;
    background: rgba(89,0,0,0.06); display: flex; align-items: center;
    justify-content: center; margin-bottom: 1.2rem; transition: all 0.3s var(--ease);
}
.service-icon-wrapper i { width: 22px; height: 22px; color: var(--brand); }
.service-card:hover .service-icon-wrapper { background: var(--brand); }
.service-card:hover .service-icon-wrapper i { color: var(--white); }
.service-card h3 { font-size: 1.05rem; margin-bottom: 0.6rem; color: var(--text-primary); }
.service-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }
.service-arrow {
    position: absolute; top: 1.6rem; right: 1.6rem; opacity: 0;
    transform: translate(-4px, 4px); transition: all 0.3s var(--ease);
}
.service-arrow i { width: 18px; height: 18px; color: var(--brand); }
.service-card:hover .service-arrow { opacity: 1; transform: translate(0, 0); }

/* ══════════════ WHY US ══════════════ */
.why-us { background: var(--white); }
.why-us-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.video-container {
    border-radius: var(--radius-lg) !important; overflow: hidden; aspect-ratio: 16/9;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
    background: var(--white) !important; border: 1px solid rgba(0,0,0,0.06) !important;
}
.video-player { width: 100%; height: 100%; object-fit: cover; display: block; background: #000; }
.why-us-text p { color: var(--text-secondary); margin-bottom: 2rem; font-size: 1.05rem; }
.why-features { display: flex; flex-direction: column; gap: 1rem; }
.why-feature {
    display: flex; gap: 1.2rem; padding: 1.4rem;
    background: var(--bg-section) !important; border: 1px solid rgba(0,0,0,0.04) !important;
    border-radius: var(--radius) !important; transition: all 0.3s var(--ease);
}
.why-feature:hover { transform: translateX(4px); box-shadow: 0 4px 20px rgba(0,0,0,0.06); }
.why-icon {
    width: 42px; height: 42px; border-radius: 10px; background: rgba(89,0,0,0.06);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.why-icon i { width: 20px; height: 20px; color: var(--brand); }
.why-content h4 { margin-bottom: 0.3rem; font-size: 1rem; color: var(--text-primary); }
.why-content p { margin-bottom: 0; font-size: 0.9rem; color: var(--text-muted); }

/* ══════════════ CTA ══════════════ */
.cta {
    position: relative; overflow: hidden; text-align: center; padding: 7rem 0;
    background: linear-gradient(160deg, #1a0505, #590000, #3d0000);
}
.cta-bg-elements { position: absolute; inset: 0; pointer-events: none; }
.cta-orb {
    position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.3;
}
.cta-orb-1 { width: 400px; height: 400px; background: #7a1a1a; top: -100px; left: -100px; animation: float-orb 8s ease infinite; }
.cta-orb-2 { width: 300px; height: 300px; background: #ff6b6b; bottom: -80px; right: -80px; animation: float-orb 10s ease infinite reverse; }
@keyframes float-orb {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -20px); }
}
.cta-content { position: relative; z-index: 2; max-width: 700px; margin: 0 auto; }
.cta h2 { font-size: clamp(2rem, 3.5vw, 2.8rem); color: var(--white); margin-bottom: 1rem; }
.gradient-text-light {
    background: linear-gradient(135deg, #ff8a8a, #ffc0a0); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
.cta p { color: rgba(255,255,255,0.75); font-size: 1.1rem; margin-bottom: 2.5rem; }

/* ══════════════ FOOTER ══════════════ */
.footer { background: #0f0f0f; color: var(--white); padding-top: 5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 4rem; margin-bottom: 3rem; }
.footer-logo { margin-bottom: 1.2rem; display: inline-flex; }
.footer-brand p { color: #777; max-width: 300px; font-size: 0.92rem; line-height: 1.7; }
.footer-social { display: flex; gap: 0.8rem; margin-top: 1.5rem; }
.social-link {
    width: 38px; height: 38px; border-radius: 8px; background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08); display: flex; align-items: center;
    justify-content: center; transition: all 0.3s var(--ease);
}
.social-link:hover { background: var(--brand); border-color: var(--brand); transform: translateY(-2px); }
.social-link i { width: 16px; height: 16px; color: #999; }
.social-link:hover i { color: var(--white); }
.footer-contact h4, .footer-links h4 { margin-bottom: 1.5rem; font-size: 0.95rem; color: var(--white); }
.footer-contact-item { display: flex; align-items: center; gap: 0.75rem; color: #777; margin-bottom: 1rem; font-size: 0.9rem; }
.footer-contact-item i { width: 16px; height: 16px; color: var(--brand-light); }
.footer-links { display: flex; flex-direction: column; gap: 0.8rem; }
.footer-links a { color: #777; font-size: 0.9rem; transition: all 0.3s var(--ease); }
.footer-links a:hover { color: var(--white); padding-left: 6px; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06); padding: 1.5rem 0;
    text-align: center; background: #080808;
}
.footer-bottom p { color: #555; font-size: 0.8rem; }

/* ══════════════ ANIMATIONS ══════════════ */
[data-animate] { opacity: 0; transform: translateY(30px); transition: all 0.7s var(--ease); }
[data-animate="fade-right"] { transform: translateX(-30px); }
[data-animate="fade-left"] { transform: translateX(30px); }
[data-animate].visible { opacity: 1; transform: translate(0, 0); }

/* ══════════════ RESPONSIVE ══════════════ */
@media (max-width: 992px) {
    .about-grid, .why-us-grid, .footer-grid { grid-template-columns: 1fr; gap: 3rem; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-stats { grid-template-columns: repeat(3, 1fr); max-width: 480px; }
    .hero-title { font-size: 3rem; }
    .about-features { grid-template-columns: 1fr; }
    .why-us-grid { display: flex; flex-direction: column; }
    .why-us-text { display: contents; }
    .why-us-text .section-label { order: 1; }
    .why-us-text .section-title { order: 2; }
    .why-us-text > p { order: 3; }
    .why-us-video-wrapper { order: 4; width: 100%; }
    .why-features { order: 5; width: 100%; }
}
@media (max-width: 768px) {
    .nav-menu, .nav-btn { display: none; }
    .menu-toggle { display: block; }
    .menu-toggle i { width: 28px; height: 28px; }
    .services-grid { grid-template-columns: 1fr; }
    .hero-stats { grid-template-columns: 1fr 1fr 1fr; gap: 0.8rem; }
    .stat-value { font-size: 1.5rem; }
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1rem; }
    section { padding: 5rem 0; }
    .section-title { font-size: 1.8rem; }
    .trust-items { gap: 1.5rem; }
    .nav-menu.active {
        display: flex; flex-direction: column; position: absolute;
        top: 100%; left: 0; width: 100%; background: var(--white);
        padding: 2rem; border-bottom: 1px solid rgba(0,0,0,0.05);
        box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    }
    .nav-menu.active .nav-link { color: var(--text-primary); padding: 0.5rem 0; }
}
@media (max-width: 480px) {
    .hero-stats { grid-template-columns: 1fr; max-width: 240px; }
    .hero-actions { flex-direction: column; width: 100%; }
    .hero-actions .btn { width: 100%; }
    .container { padding: 0 1.2rem; }
}