/* ===== CSS Variables ===== */
:root {
  --teal: hsl(180, 50%, 40%);
  --teal-dark: hsl(180, 55%, 30%);
  --coral: hsl(4, 85%, 58%);
  --coral-dark: hsl(4, 80%, 48%);
  --navy: hsl(210, 45%, 15%);
  --white: #ffffff;
  --gray-100: hsl(210, 20%, 96%);
  --gray-200: hsl(210, 20%, 90%);
  --gray-600: hsl(210, 15%, 45%);
  --gray-900: hsl(210, 25%, 15%);
  --gradient-primary: linear-gradient(135deg, hsl(180, 50%, 40%) 0%, hsl(200, 60%, 35%) 100%);
  
  --gradient-hero: linear-gradient(135deg, hsla(180, 55%, 30%, 0.95) 0%, hsla(210, 45%, 20%, 0.9) 100%);
  --shadow-card: 0 4px 20px -2px hsla(210, 45%, 15%, 0.1);
  --shadow-elevated: 0 12px 40px -8px hsla(210, 45%, 15%, 0.15);
}

/* ===== Reset & Base ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Open Sans', sans-serif; color: var(--gray-900); line-height: 1.6; }
h1, h2, h3, h4 { font-family: 'Montserrat', sans-serif; font-weight: 700; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ===== Header ===== */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); box-shadow: var(--shadow-card); }
.top-bar { background: var(--navy); color: var(--white); padding: 6px 0; font-size: 12px; }
.top-bar-content { display: flex; justify-content: space-between; align-items: center; }
.contact-info { display: flex; gap: 20px; }
.contact-info a { color: var(--white); text-decoration: none; }
.contact-info a:hover { color: var(--coral); }
.navbar { padding: 8px 0; }
.nav-content { display: flex; align-items: center; justify-content: space-between; }
.logo img { height: 48px; }
.nav-links { display: flex; list-style: none; gap: 24px; }
.nav-links a { text-decoration: none; color: var(--gray-900); font-weight: 500; font-size: 14px; position: relative; transition: color 0.3s; }
.nav-links a:hover { color: var(--teal); }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--coral); transition: width 0.3s; }
.nav-links a:hover::after { width: 100%; }
.btn-quote { background: var(--coral); color: var(--white); padding: 10px 20px; border-radius: 6px; text-decoration: none; font-weight: 600; font-size: 14px; transition: background 0.3s, transform 0.3s; }
.btn-quote:hover { background: var(--coral-dark); transform: scale(1.05); }
.mobile-menu-btn { display: none; background: none; border: none; font-size: 24px; cursor: pointer; }

/* ===== Hero ===== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 100px; overflow: hidden; }
.hero-bg, .hero-video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.hero-overlay { position: absolute; inset: 0; background: var(--gradient-hero); z-index: 1; }
.hero-content { position: relative; z-index: 2; max-width: 400px; color: var(--white); }
.hero-logo { height: 80px; margin-bottom: 24px; filter: drop-shadow(0 0 20px rgba(255,255,255,0.3)); }
.hero h1 { font-size: clamp(1.5rem, 5vw, 4rem); margin-bottom: 20px; line-height: 1.1; }
.text-coral { color: var(--coral); }
.hero p { font-size: 1.1rem; opacity: 0.9; margin-bottom: 32px; max-width: 600px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.btn-primary { background: var(--coral); color: var(--white); padding: 16px 32px; border-radius: 8px; text-decoration: none; font-weight: 600; font-size: 1rem; box-shadow: var(--shadow-elevated); transition: all 0.3s; }
.btn-primary:hover { transform: scale(1.05); box-shadow: 0 0 40px hsla(180, 50%, 40%, 0.3); }
.btn-outline { border: 2px solid rgba(255,255,255,0.8); color: var(--white); padding: 14px 32px; border-radius: 8px; text-decoration: none; font-weight: 600; transition: all 0.3s; }
.btn-outline:hover { background: rgba(255,255,255,0.1); }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.stat { text-align: center; }
.stat-icon { font-size: 1.5rem; display: block; margin-bottom: 8px; }
.stat-number { font-size: 2rem; font-weight: 700; display: block; }
.stat-label { font-size: 0.85rem; opacity: 0.7; }
.scroll-indicator { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); z-index: 2; animation: bounce 2s infinite; }
.scroll-mouse { width: 24px; height: 40px; border: 2px solid rgba(255,255,255,0.5); border-radius: 12px; display: flex; justify-content: center; padding-top: 8px; }
.scroll-dot { width: 6px; height: 12px; background: rgba(255,255,255,0.7); border-radius: 3px; animation: pulse 1.5s infinite; }

/* ===== Animations ===== */
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes bounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-10px); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.animate-float { animation: float 3s ease-in-out infinite; }

/* ===== Sections Common ===== */
.section-tag { display: inline-block; padding: 6px 16px; background: var(--gray-100); color: var(--teal); border-radius: 20px; font-size: 0.85rem; font-weight: 600; margin-bottom: 16px; }
.section-tag-dark { background: rgba(255,100,100,0.2); color: var(--coral); }
.section-heading { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 16px; }
.section-heading-light { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 16px; color: var(--white); }
.section-subheading { color: var(--gray-600); font-size: 1.1rem; max-width: 600px; margin: 0 auto 48px; }
.section-subheading-light { color: rgba(255,255,255,0.8); font-size: 1.1rem; max-width: 600px; margin: 0 auto 48px; }
.gradient-text { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ===== Services ===== */
.services { padding: 100px 0; background: var(--gray-100); text-align: center; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.service-card { background: var(--white); padding: 32px; border-radius: 16px; box-shadow: var(--shadow-card); transition: all 0.3s; text-align: left; }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-elevated); }
.service-icon { width: 56px; height: 56px; background: var(--gradient-primary); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 20px; }
.service-card h3 { font-size: 1.25rem; margin-bottom: 12px; color: var(--gray-900); }
.service-card p { color: var(--gray-600); line-height: 1.6; }

/* ===== About ===== */
.about { padding: 100px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-image { position: relative; }
.about-image img { width: 100%; height: 400px; object-fit: cover; border-radius: 16px; box-shadow: var(--shadow-elevated); }
.certified-badge { position: absolute; bottom: -24px; right: -24px; background: var(--white); padding: 16px 24px; border-radius: 12px; box-shadow: var(--shadow-elevated); display: flex; align-items: center; gap: 12px; }
.badge-icon { font-size: 2rem; }
.certified-badge strong { display: block; font-size: 1.25rem; }
.certified-badge small { color: var(--gray-600); }
.about-content .section-heading { text-align: left; }
.about-content p { color: var(--gray-600); margin-bottom: 16px; }
.features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0; }
.feature { color: var(--gray-900); font-weight: 500; }
.about-stats { display: flex; gap: 32px; padding-top: 24px; border-top: 1px solid var(--gray-200); }
.about-stat { text-align: center; }
.about-stat span { display: block; font-size: 1.75rem; font-weight: 700; color: var(--teal); }

/* ===== Network ===== */
.network { padding: 100px 0; background: var(--navy); color: var(--white); text-align: center; }
.regions-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.region-card { background: rgba(255,255,255,0.05); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; padding: 24px; text-align: left; transition: background 0.3s; }
.region-card:hover { background: rgba(255,255,255,0.1); }
.region-card h3 { margin-bottom: 16px; font-size: 1.1rem; }
.region-card ul { list-style: none; }
.region-card li { padding: 4px 0; opacity: 0.7; position: relative; padding-left: 16px; }
.region-card li::before { content: '•'; position: absolute; left: 0; color: var(--teal); }
.network-cta { margin-top: 48px; }
.network-cta p { opacity: 0.8; margin-bottom: 24px; }

/* ===== Contact ===== */
.contact { padding: 100px 0; background: var(--gray-100); text-align: center; }
.contact-grid { display: grid; grid-template-columns: 2fr 3fr; gap: 48px; text-align: left; }
.contact-info-cards { display: flex; flex-direction: column; gap: 16px; }
.info-card { display: flex; gap: 16px; padding: 16px; background: var(--white); border-radius: 12px; box-shadow: var(--shadow-card); }
.info-icon { width: 48px; height: 48px; background: var(--gradient-primary); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; flex-shrink: 0; }
.info-card strong { display: block; color: var(--gray-900); margin-bottom: 4px; }
.info-card p { color: var(--gray-600); font-size: 0.9rem; margin: 0; }
.contact-form { background: var(--white); padding: 32px; border-radius: 16px; box-shadow: var(--shadow-elevated); }
.contact-form h3 { font-size: 1.5rem; margin-bottom: 24px; color: var(--gray-900); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.contact-form input, .contact-form textarea { width: 100%; padding: 14px 16px; border: 1px solid var(--gray-200); border-radius: 8px; font-size: 1rem; transition: border-color 0.3s, box-shadow 0.3s; }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px hsla(180, 50%, 40%, 0.1); }
.contact-form textarea { margin-bottom: 16px; resize: none; }
.btn-submit { width: 100%; padding: 16px; background: var(--coral); color: var(--white); border: none; border-radius: 8px; font-size: 1.1rem; font-weight: 600; cursor: pointer; transition: background 0.3s; }
.btn-submit:hover { background: var(--coral-dark); }

/* ===== Footer ===== */
.footer { background: var(--navy); color: var(--white); padding: 64px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-logo { height: 48px; filter: brightness(0) invert(1); margin-bottom: 16px; }
.footer-company p { opacity: 0.7; margin-bottom: 24px; }
.social-links { display: flex; gap: 12px; }
.social-links a { width: 40px; height: 40px; background: rgba(255,255,255,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; text-decoration: none; color: var(--white); font-weight: 600; transition: background 0.3s; }
.social-links a:hover { background: var(--coral); }
.footer h4 { margin-bottom: 20px; font-size: 1.1rem; }
.footer ul { list-style: none; }
.footer li { padding: 6px 0; opacity: 0.7; }
.footer a { color: var(--white); text-decoration: none; transition: color 0.3s; }
.footer a:hover { color: var(--coral); }
.footer-bottom { padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: space-between; font-size: 0.9rem; opacity: 0.6; }

/* ===== Responsive ===== */
@media (max-width: 992px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--white); flex-direction: column; padding: 20px; box-shadow: var(--shadow-card); }
  .nav-links.active { display: flex; }
  .btn-quote { display: none; }
  .mobile-menu-btn { display: block; }
  .hero-stats { grid-template-columns: 1fr; gap: 16px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .certified-badge { display: none; }
}

body {
  cursor: none;
}

/* Base cursor styles */
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
}

/* Dot */
.cursor-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cursor-dot);
}

/* Ring */
.cursor-ring {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid var(--cursor-ring);
  transition: 
    width 0.18s ease,
    height 0.18s ease,
    border-color 0.25s ease,
    background 0.25s ease;
}

/* Hover effect */
.cursor-hover .cursor-ring {
  width: 56px;
  height: 56px;
  background: var(--cursor-bg);
}

/* Default (dark screen) */
:root {
  --cursor-dot: #ff4d3d;
  --cursor-ring: rgba(255, 77, 61, 0.6);
  --cursor-bg: rgba(255, 77, 61, 0.08);
}

/* Light screen mode */
body.cursor-light {
  --cursor-dot: #0f5f4a;              /* dark green */
  --cursor-ring: rgba(15, 95, 74, 0.6);
  --cursor-bg: rgba(15, 95, 74, 0.12);
}