/* Palette: Black, Crimson Red, Dark Grey */
:root {
    --black: #121212;
    --dark-grey: #1E1E1E;
    --light-grey: #B0BEC5;
    --red: #D32F2F;
    --dark-red: #B71C1C;
    --white: #FFFFFF;
    
    --font-head: 'Oswald', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    background-color: var(--black);
    color: var(--light-grey);
    font-family: var(--font-body);
    line-height: 1.6;
}

.container { width: 90%; max-width: 1200px; margin: 0 auto; }
.section-padding { padding: 80px 0; }
a { text-decoration: none; color: inherit; transition: 0.3s; }
img { max-width: 100%; height: auto; }

/* Header */
.delta-header { background: rgba(18, 18, 18, 0.95); padding: 20px 0; position: sticky; top: 0; z-index: 1000; border-bottom: 2px solid #333; }
.header-row { display: flex; justify-content: space-between; align-items: center; }

.logo { font-family: var(--font-head); font-size: 2rem; font-weight: 700; color: var(--white); letter-spacing: 1px; }
.red { color: var(--red); }

.nav-menu a { margin-left: 25px; font-weight: 600; text-transform: uppercase; font-size: 0.9rem; color: #aaa; }
.nav-menu a:hover, .nav-menu a.active { color: var(--red); }

.sos-btn { background: var(--red); color: var(--white); padding: 8px 15px; font-weight: 700; border-radius: 4px; font-family: var(--font-head); letter-spacing: 1px; animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(211, 47, 47, 0.7); } 70% { box-shadow: 0 0 0 10px rgba(211, 47, 47, 0); } 100% { box-shadow: 0 0 0 0 rgba(211, 47, 47, 0); } }

/* Mobile Menu */
.menu-toggle { display: none; background: none; border: none; color: var(--white); font-size: 1.5rem; cursor: pointer; }
.mobile-menu-box { position: fixed; top: 0; right: -100%; width: 100%; height: 100%; background: var(--black); z-index: 2000; display: flex; flex-direction: column; justify-content: center; align-items: center; transition: 0.4s; border-left: 4px solid var(--red); }
.mobile-menu-box.active { right: 0; }
.close-menu { position: absolute; top: 20px; right: 20px; color: var(--white); font-size: 2rem; background: none; border: none; cursor: pointer; }
.mobile-menu-box a { font-family: var(--font-head); font-size: 2rem; color: var(--white); margin: 15px 0; text-transform: uppercase; }

@media (max-width: 900px) {
    .nav-menu { display: none; }
    .menu-toggle { display: block; }
    .sos-btn-container { margin-right: 20px; }
}

/* Hero */
.hero-dark { height: 85vh; background-size: cover; background-position: center; position: relative; }
.hero-overlay { width: 100%; height: 100%; background: linear-gradient(to right, rgba(18, 18, 18, 0.95), rgba(18, 18, 18, 0.6)); display: flex; align-items: center; }
.hero-text { padding-left: 10%; max-width: 700px; }
.status-badge { background: var(--red); color: var(--white); padding: 5px 10px; font-weight: 700; font-size: 0.8rem; border-radius: 2px; display: inline-block; margin-bottom: 20px; }
.hero-text h1 { font-family: var(--font-head); font-size: 4rem; line-height: 1.1; margin-bottom: 20px; color: var(--white); text-transform: uppercase; }
.hero-text p { font-size: 1.2rem; margin-bottom: 40px; color: #ccc; }

.btn-wrapper { display: flex; gap: 20px; }
.btn-red { background: var(--red); color: var(--white); padding: 15px 30px; font-weight: 700; border-radius: 4px; text-transform: uppercase; font-family: var(--font-head); letter-spacing: 1px; }
.btn-red:hover { background: var(--dark-red); }
.btn-transparent { border: 1px solid var(--white); color: var(--white); padding: 14px 30px; font-weight: 700; border-radius: 4px; text-transform: uppercase; font-family: var(--font-head); }
.btn-transparent:hover { background: var(--white); color: var(--black); }

/* Areas */
.section-title h2 { font-family: var(--font-head); font-size: 2.5rem; color: var(--white); text-align: center; }
.red-line { width: 60px; height: 4px; background: var(--red); margin: 15px auto; }
.red-line.left { margin: 15px 0; }
.red-line.center { margin: 15px auto; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 50px; }
.area-card { background: var(--dark-grey); padding: 40px 20px; text-align: center; border: 1px solid #333; transition: 0.3s; }
.area-card:hover { border-color: var(--red); transform: translateY(-5px); }
.area-card h3 { font-family: var(--font-head); font-size: 1.5rem; color: var(--white); margin-bottom: 15px; }

/* Emergency Bar */
.emergency-bar { background: var(--red); padding: 40px 0; margin-top: 50px; }
.emergency-flex { display: flex; justify-content: space-between; align-items: center; color: var(--white); }
.e-text h3 { font-family: var(--font-head); font-size: 1.8rem; margin-bottom: 5px; }
.call-btn { background: var(--white); color: var(--red); padding: 12px 30px; font-weight: 700; font-size: 1.2rem; border-radius: 4px; font-family: var(--font-head); }

/* About */
.about-container { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-text h1 { font-family: var(--font-head); font-size: 3rem; color: var(--white); }
.check-list { list-style: none; margin-top: 30px; }
.check-list li { padding-left: 20px; margin-bottom: 10px; position: relative; color: var(--white); }
.check-list li::before { content: '■'; color: var(--red); position: absolute; left: 0; font-size: 0.8rem; top: 5px; }
.about-visual img { border: 2px solid var(--red); padding: 10px; }

/* Testimonials */
.subtitle { text-align: center; font-style: italic; color: #888; }
.feedback-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 50px; }
.feedback-item { background: var(--dark-grey); padding: 30px; border-left: 3px solid var(--red); }
.stars { color: #FFD700; margin-bottom: 10px; }
.feedback-item h3 { color: var(--white); margin-bottom: 10px; font-family: var(--font-head); }
.feedback-item p { font-style: italic; margin-bottom: 20px; font-size: 0.9rem; }
.client-id { font-size: 0.8rem; color: #888; font-weight: 700; }

/* Contact */
.contact-split { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.urgent-text { font-size: 1.2rem; color: var(--red); font-weight: 700; margin-bottom: 30px; }
.contact-box { background: var(--white); color: var(--black); padding: 20px; border-radius: 4px; margin-bottom: 30px; text-align: center; }
.phone-link { display: block; font-size: 2rem; font-weight: 700; color: var(--red); margin-top: 10px; font-family: var(--font-head); }
.address-box p { margin-bottom: 10px; }

.dark-form input, .dark-form select, .dark-form textarea { width: 100%; background: var(--dark-grey); border: 1px solid #333; color: var(--white); padding: 15px; margin-bottom: 15px; font-family: var(--font-body); }
.dark-form input:focus, .dark-form select:focus, .dark-form textarea:focus { border-color: var(--red); outline: none; }
.submit-btn { width: 100%; background: var(--red); color: var(--white); border: none; padding: 15px; font-weight: 700; font-family: var(--font-head); font-size: 1.2rem; cursor: pointer; transition: 0.3s; }
.submit-btn:hover { background: var(--dark-red); }

/* Legal */
.legal-content { max-width: 800px; margin: 0 auto; background: var(--dark-grey); padding: 50px; border: 1px solid #333; }
.legal-content h1 { font-family: var(--font-head); color: var(--white); }
.legal-content h3 { color: var(--red); margin-top: 30px; font-family: var(--font-head); }

/* Footer */
.delta-footer { background: #0a0a0a; padding: 60px 0 20px; margin-top: 80px; border-top: 1px solid #333; }
.footer-content { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #333; padding-bottom: 30px; margin-bottom: 20px; }
.f-logo h4 { color: var(--white); font-family: var(--font-head); letter-spacing: 1px; font-size: 1.5rem; }
.f-links a { color: #888; margin-left: 20px; font-size: 0.9rem; }
.f-links a:hover { color: var(--red); }
.copyright { text-align: center; color: #555; font-size: 0.8rem; }

/* Cookie */
.cookie-banner { position: fixed; bottom: 0; left: 0; width: 100%; background: var(--red); color: var(--white); padding: 15px; display: flex; justify-content: center; align-items: center; gap: 20px; z-index: 3000; display: none; }
.cookie-banner.active { display: flex; }
.cookie-banner button { background: var(--black); color: var(--white); border: none; padding: 8px 20px; cursor: pointer; font-weight: 700; }

@media (max-width: 900px) {
    .grid-3, .about-container, .feedback-grid, .contact-split { grid-template-columns: 1fr; }
    .hero-text h1 { font-size: 2.5rem; }
    .btn-wrapper { flex-direction: column; }
    .emergency-flex { flex-direction: column; text-align: center; gap: 20px; }
    .footer-content { flex-direction: column; text-align: center; gap: 20px; }
}