/* ========== RESET & BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { min-height: 100vh; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; }
ul, ol { list-style: none; }
address { font-style: normal; }

/* ========== UTILITIES ========== */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-header { text-align: center; max-width: 680px; margin: 0 auto 64px; }
.section-label { display: inline-block; font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: #0d9488; margin-bottom: 12px; }
.section-title { font-family: 'Playfair Display', Georgia, serif; font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 700; color: #0f172a; line-height: 1.2; margin-bottom: 20px; }
.section-subtitle { font-size: 1.0625rem; color: #475569; line-height: 1.7; }

/* ========== REVEAL ANIMATIONS ========== */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 1; transform: none; transition: opacity 0.6s ease, transform 0.6s ease; }
  .reveal[data-reveal-state="hidden"] { opacity: 0; transform: translateY(24px); }
  .reveal[data-reveal-state="shown"] { opacity: 1; transform: translateY(0); }
}
.js-active .reveal:not([data-reveal-state]) { opacity: 1; transform: none; }

/* ========== NAV ========== */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(255,255,255,0.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid rgba(148,163,184,0.15); transition: box-shadow 0.3s ease; }
.nav.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.08); }
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; height: 72px; gap: 32px; }
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #0f172a; flex-shrink: 0; }
.nav-brand-icon { width: 36px; height: 36px; color: #0d9488; flex-shrink: 0; }
.nav-brand-text { font-size: 0.8125rem; font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; }
.nav-links { display: flex; align-items: center; gap: 8px; flex: 1; justify-content: flex-end; }
.nav-links a { padding: 8px 14px; border-radius: 8px; font-size: 0.9375rem; font-weight: 500; color: #334155; text-decoration: none; transition: color 0.2s, background 0.2s; }
.nav-links a:hover { color: #0d9488; background: #f0fdfa; }
.nav-cta { display: flex; align-items: center; gap: 6px; background: #0d9488; color: #fff !important; border-radius: 50px; padding: 8px 18px !important; font-weight: 600; font-size: 0.875rem; transition: background 0.2s, transform 0.15s !important; }
.nav-cta:hover { background: #0f766e; transform: translateY(-1px); }
.nav-cta svg { width: 16px; height: 16px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 8px; }
.nav-toggle-bar { width: 22px; height: 2px; background: #334155; border-radius: 2px; transition: transform 0.3s, opacity 0.3s; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 767px) {
  .nav-toggle { display: flex; }
  .nav-links { position: fixed; top: 72px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 16px 24px 24px; gap: 4px; border-bottom: 1px solid #e2e8f0; box-shadow: 0 12px 32px rgba(0,0,0,0.1); transform: translateY(-110%); opacity: 0; pointer-events: none; transition: transform 0.3s ease, opacity 0.3s ease; }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: all; }
  .nav-links a { width: 100%; padding: 12px 14px; }
  .nav-cta { justify-content: center; }
}

/* ========== HERO ========== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden; background: linear-gradient(135deg, #042f2e 0%, #0f766e 35%, #14b8a6 60%, #2dd4bf 80%, #5eead4 100%); padding: 120px 24px 80px; }
.hero-gradient { position: absolute; inset: 0; background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(45,212,191,0.3) 0%, transparent 70%), radial-gradient(ellipse 50% 50% at 20% 80%, rgba(13,148,136,0.4) 0%, transparent 60%); pointer-events: none; }
.hero-pattern { position: absolute; inset: 0; pointer-events: none; opacity: 0.6; }
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 760px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.25); border-radius: 50px; padding: 8px 20px; font-size: 0.875rem; font-weight: 600; color: #f0fdfa; margin-bottom: 32px; backdrop-filter: blur(4px); }
.hero-badge svg { width: 16px; height: 16px; }
.hero-title { font-family: 'Playfair Display', Georgia, serif; font-size: clamp(2rem, 5.5vw, 3.5rem); font-weight: 700; color: #f8fafc; line-height: 1.15; margin-bottom: 24px; letter-spacing: -0.02em; }
.hero-subtitle { font-size: clamp(1rem, 2vw, 1.1875rem); color: #ccfbf1; line-height: 1.75; margin-bottom: 40px; max-width: 600px; margin-left: auto; margin-right: auto; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; margin-bottom: 48px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 24px; justify-content: center; }
.hero-trust-item { display: flex; align-items: center; gap: 8px; font-size: 0.9375rem; font-weight: 500; color: #f0fdfa; }
.hero-trust-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.hero-scroll { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(240,253,250,0.6); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; }
.hero-scroll svg { width: 20px; height: 20px; animation: scrollBounce 2s ease-in-out infinite; }
@keyframes scrollBounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

@media (max-width: 639px) {
  .hero { padding: 100px 20px 60px; }
  .hero-trust { gap: 16px; }
  .hero-scroll { display: none; }
}

/* ========== BUTTONS ========== */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 50px; font-size: 1rem; font-weight: 600; text-decoration: none; border: 2px solid transparent; transition: background 0.2s, color 0.2s, transform 0.15s, box-shadow 0.2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: #0d9488; color: #fff; border-color: #0d9488; box-shadow: 0 4px 16px rgba(13,148,136,0.3); }
.btn-primary:hover { background: #0f766e; border-color: #0f766e; box-shadow: 0 6px 24px rgba(13,148,136,0.4); }
.btn-outline-light { background: transparent; color: #f8fafc; border-color: rgba(255,255,255,0.5); }
.btn-outline-light:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn-outline-teal { background: transparent; color: #0d9488; border-color: #0d9488; }
.btn-outline-teal:hover { background: #f0fdfa; }
.btn-full { width: 100%; justify-content: center; }
.btn svg { width: 18px; height: 18px; }

/* ========== SERVICES ========== */
.services { background: #f8fafc; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card { background: #fff; border-radius: 20px; padding: 36px 28px; border: 1px solid #e2e8f0; transition: transform 0.25s ease, box-shadow 0.25s ease; }
.service-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); }
.service-icon { width: 56px; height: 56px; margin-bottom: 20px; }
.service-icon svg { width: 100%; height: 100%; }
.service-title { font-size: 1.1875rem; font-weight: 700; color: #0f172a; margin-bottom: 12px; line-height: 1.3; }
.service-desc { font-size: 0.9375rem; color: #475569; line-height: 1.7; }

@media (max-width: 1023px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639px) { .services-grid { grid-template-columns: 1fr; } .section { padding: 72px 0; } }

/* ========== ABOUT ========== */
.about { background: #fff; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-image { position: relative; }
.about-image-main { border-radius: 24px; overflow: hidden; box-shadow: 0 16px 48px rgba(0,0,0,0.1); }
.about-image-main img { width: 100%; height: 100%; object-fit: cover; display: block; }
.about-image-accent { position: absolute; bottom: -32px; right: -24px; border-radius: 16px; overflow: hidden; box-shadow: 0 8px 32px rgba(0,0,0,0.15); border: 4px solid #fff; }
.about-image-accent img { width: 100%; height: 100%; object-fit: cover; display: block; }
.about-stat { position: absolute; top: -20px; left: -16px; background: #0d9488; color: #fff; border-radius: 16px; padding: 20px 24px; text-align: center; box-shadow: 0 8px 24px rgba(13,148,136,0.3); }
.about-stat-number { display: block; font-size: 1.5rem; font-weight: 700; line-height: 1; margin-bottom: 4px; }
.about-stat-label { font-size: 0.8125rem; opacity: 0.9; }
.about-content .section-label { text-align: left; }
.about-content .section-title { text-align: left; }
.about-content p { font-size: 1rem; color: #475569; line-height: 1.75; margin-bottom: 16px; }
.about-features { margin-top: 28px; display: grid; gap: 14px; }
.about-feature { display: flex; align-items: center; gap: 12px; font-size: 0.9375rem; font-weight: 500; color: #334155; }
.about-feature svg { width: 20px; height: 20px; color: #0d9488; flex-shrink: 0; }

@media (max-width: 991px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-image { max-width: 480px; }
  .about-content .section-label, .about-content .section-title { text-align: center; }
  .about-content p { text-align: center; }
}
@media (max-width: 639px) {
  .about-image-accent { right: 0; bottom: -24px; }
  .about-stat { left: 0; top: -16px; }
}

/* ========== WHY US ========== */
.why-us { background: linear-gradient(135deg, #042f2e 0%, #0f766e 100%); color: #fff; }
.why-us .section-label { color: #5eead4; }
.why-us .section-title { color: #f8fafc; }
.why-us .section-subtitle { color: #ccfbf1; }
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 900px; margin: 0 auto; }
.why-card { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); border-radius: 20px; padding: 36px 28px; backdrop-filter: blur(8px); transition: transform 0.25s ease, background 0.25s ease; }
.why-card:hover { transform: translateY(-4px); background: rgba(255,255,255,0.12); }
.why-number { font-family: 'Playfair Display', Georgia, serif; font-size: 2.5rem; font-weight: 700; color: rgba(94,234,212,0.4); line-height: 1; margin-bottom: 16px; }
.why-title { font-size: 1.25rem; font-weight: 700; color: #f8fafc; margin-bottom: 12px; }
.why-desc { font-size: 0.9375rem; color: #ccfbf1; line-height: 1.7; }

@media (max-width: 639px) { .why-grid { grid-template-columns: 1fr; } }

/* ========== TESTIMONIALS ========== */
.testimonials { background: #f0fdfa; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card { background: #fff; border-radius: 20px; padding: 36px 28px; border: 1px solid #e2e8f0; transition: transform 0.25s ease, box-shadow 0.25s ease; }
.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); }
.testimonial-stars { display: flex; gap: 4px; margin-bottom: 20px; }
.testimonial-stars svg { width: 18px; height: 18px; color: #f59e0b; }
.testimonial-text { font-size: 1rem; color: #334155; line-height: 1.75; margin-bottom: 24px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar { width: 48px; height: 48px; border-radius: 50%; overflow: hidden; flex-shrink: 0; background: #e2e8f0; }
.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-name { font-size: 0.9375rem; font-weight: 700; color: #0f172a; }
.testimonial-location { font-size: 0.8125rem; color: #64748b; }

@media (max-width: 1023px) { .testimonials-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639px) { .testimonials-grid { grid-template-columns: 1fr; } }

/* ========== CONTACT ========== */
.contact { background: #fff; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-info .section-label { text-align: left; }
.contact-info .section-title { text-align: left; }
.contact-intro { font-size: 1rem; color: #475569; line-height: 1.75; margin-bottom: 36px; }
.contact-details { display: grid; gap: 24px; margin-bottom: 32px; }
.contact-detail { display: flex; gap: 16px; }
.contact-detail-icon { width: 48px; height: 48px; border-radius: 14px; background: #f0fdfa; border: 1px solid #ccfbf1; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-detail-icon svg { width: 22px; height: 22px; color: #0d9488; }
.contact-detail-label { font-size: 0.8125rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: #64748b; margin-bottom: 4px; }
.contact-detail-value { font-size: 0.9375rem; color: #0f172a; line-height: 1.6; }
.contact-link { color: #0d9488; text-decoration: none; font-weight: 600; transition: color 0.2s; }
.contact-link:hover { color: #0f766e; text-decoration: underline; }
.contact-info .btn { margin-top: 8px; }

/* Form */
.contact-form-wrap { background: #f8fafc; border-radius: 24px; padding: 40px; border: 1px solid #e2e8f0; }
.contact-form-title { font-size: 1.375rem; font-weight: 700; color: #0f172a; margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.875rem; font-weight: 600; color: #334155; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 16px; border: 1.5px solid #e2e8f0; border-radius: 12px; font-size: 0.9375rem; font-family: inherit; color: #0f172a; background: #fff; transition: border-color 0.2s, box-shadow 0.2s; outline: none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: #0d9488; box-shadow: 0 0 0 3px rgba(13,148,136,0.12); }
.form-group input::placeholder, .form-group textarea::placeholder { color: #94a3b8; }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }
.form-success { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 32px 20px; text-align: center; background: #f0fdfa; border: 1px solid #ccfbf1; border-radius: 16px; margin-top: 8px; }
.form-success svg { width: 48px; height: 48px; color: #0d9488; }
.form-success p { font-size: 0.9375rem; color: #134e4a; line-height: 1.6; }

@media (max-width: 991px) {
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-info .section-label, .contact-info .section-title { text-align: center; }
  .contact-intro { text-align: center; }
  .contact-info .btn { margin-left: auto; margin-right: auto; }
}
@media (max-width: 639px) {
  .contact-form-wrap { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }
}

/* ========== FOOTER ========== */
.footer { background: #0f172a; color: #cbd5e1; padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer-brand a { text-decoration: none; }
.footer-logo { display: flex; align-items: center; gap: 10px; color: #f8fafc; margin-bottom: 16px; }
.footer-logo svg { width: 36px; height: 36px; color: #2dd4bf; flex-shrink: 0; }
.footer-logo span { font-size: 0.875rem; font-weight: 700; line-height: 1.35; }
.footer-tagline { font-size: 0.9375rem; color: #94a3b8; line-height: 1.7; max-width: 280px; }
.footer-heading { font-size: 0.8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: #f8fafc; margin-bottom: 20px; }
.footer-nav ul { display: grid; gap: 12px; }
.footer-nav a { font-size: 0.9375rem; color: #94a3b8; text-decoration: none; transition: color 0.2s; }
.footer-nav a:hover { color: #2dd4bf; }
.footer-address { font-size: 0.9375rem; color: #94a3b8; line-height: 1.7; margin-bottom: 8px; }
.footer-phone { font-size: 0.9375rem; font-weight: 600; color: #2dd4bf; text-decoration: none; transition: color 0.2s; }
.footer-phone:hover { color: #5eead4; text-decoration: underline; }
.footer-bottom { border-top: 1px solid rgba(148,163,184,0.15); padding: 24px 0; text-align: center; }
.footer-bottom p { font-size: 0.8125rem; color: #64748b; }

@media (max-width: 767px) {
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer { padding: 48px 0 0; }
}