:root {
  --navy: #1A3A5C;
  --navy-light: #2A5A8C;
  --navy-dark: #0F2540;
  --cyan: #4AC4E0;
  --cyan-light: #7DD8EB;
  --cyan-dark: #2BACC8;
  --orange: #F58220;
  --orange-light: #F99A4A;
  --gold: #F5A623;
  --white: #FFFFFF;
  --off-white: #F8FAFC;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--gray-700);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; transition: color 0.2s; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}
.header.scrolled {
  border-bottom-color: var(--gray-200);
  box-shadow: 0 1px 12px rgba(0,0,0,0.04);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.logo-link { display: flex; align-items: center; }
.logo-img { height: 96px; width: auto; }
.nav { display: flex; align-items: center; gap: 36px; }
.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-500);
  transition: color 0.2s;
  position: relative;
}
.nav-link:hover { color: var(--navy); }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan);
  transition: width 0.2s;
}
.nav-link:hover::after { width: 100%; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  border: 2px solid transparent;
  letter-spacing: -0.01em;
}
.btn-primary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-primary:hover {
  background: var(--navy-light);
  border-color: var(--navy-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26,58,92,0.25);
}
.btn-secondary {
  background: var(--orange);
  color: var(--white) !important;
  border-color: var(--orange);
}
.btn-secondary:hover {
  background: var(--orange-light);
  border-color: var(--orange-light);
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245,130,32,0.25);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--gray-300);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white) !important;
  border-color: var(--navy);
}
.btn-white-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}
.btn-white-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
}
.btn-sm { padding: 8px 20px; font-size: 14px; border-radius: 6px; }
.btn-lg { padding: 16px 36px; font-size: 16px; border-radius: 10px; }

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.mobile-menu-btn svg { width: 26px; height: 26px; color: var(--navy); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: url('../images/hero-bg.png') center center / cover no-repeat;
  color: var(--white);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,37,64,0.82) 0%, rgba(10,25,45,0.78) 40%, rgba(15,37,64,0.75) 100%);
}
.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    radial-gradient(circle at 25% 25%, var(--cyan) 1px, transparent 1px),
    radial-gradient(circle at 75% 75%, var(--orange) 1px, transparent 1px);
  background-size: 50px 50px;
}
.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}
.hero-glow-cyan {
  background: var(--cyan);
  opacity: 0.12;
  top: -10%;
  right: -5%;
}
.hero-glow-orange {
  background: var(--orange);
  opacity: 0.08;
  bottom: -15%;
  left: -10%;
}
.float-icon {
  position: absolute;
  opacity: 0.06;
  font-size: 3rem;
  animation: floatIcon 18s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
}
.float-icon:nth-child(4) { top: 18%; left: 8%; animation-delay: 0s; }
.float-icon:nth-child(5) { top: 55%; right: 10%; animation-delay: -6s; font-size: 2.5rem; }
.float-icon:nth-child(6) { bottom: 22%; left: 15%; animation-delay: -12s; font-size: 2rem; }
@keyframes floatIcon {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-25px) rotate(8deg); }
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 840px;
  margin: 0 auto;
  padding-top: 7rem;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(74,196,224,0.12);
  border: 1px solid rgba(74,196,224,0.25);
  padding: 0.4rem 1.2rem;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--cyan-light);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}
.hero h1 {
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--white);
}
.hero h1 span { color: var(--cyan-light); }
.hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2.5rem;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 4rem;
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat { text-align: center; }
.hero-stat-val {
  font-size: 2rem;
  font-weight: 800;
  color: var(--cyan-light);
}
.hero-stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  margin-top: 0.25rem;
}

/* ===== SECTION COMMON ===== */
.section-center { text-align: center; }
.section-label {
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--cyan-dark);
  margin-bottom: 12px;
}
.section-title {
  font-size: 40px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.section-subtitle {
  font-size: 17px;
  color: var(--gray-500);
  max-width: 560px;
  line-height: 1.7;
}
.section-subtitle.centered { margin-left: auto; margin-right: auto; }
.mb-80 { margin-bottom: 80px; }

/* ===== HOW IT WORKS ===== */
.how-it-works {
  padding: 120px 0;
  background: var(--off-white);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.step-card {
  position: relative;
  padding: 40px 32px 32px;
}
.step-number {
  font-size: 64px;
  font-weight: 800;
  color: var(--cyan);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.04em;
}
.step-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.step-card p {
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ===== SERVICES / FEATURES ===== */
.features {
  padding: 120px 0;
  background: var(--white);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  padding: 36px 28px;
  border-radius: 16px;
  background: var(--off-white);
  border: 1px solid var(--gray-100);
  transition: all 0.3s ease;
}
.feature-card:hover {
  background: var(--white);
  border-color: var(--cyan);
  box-shadow: 0 8px 32px rgba(74,196,224,0.1);
  transform: translateY(-4px);
}
.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ===== STATS ===== */
.stats {
  padding: 80px 0;
  background: var(--navy);
  color: var(--white);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
.stat-item .stat-number {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-item .stat-label {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== PROMISE ===== */
.promise {
  padding: 120px 0;
  background: var(--off-white);
}
.promise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.promise-list { display: flex; flex-direction: column; gap: 36px; }
.promise-item { display: flex; gap: 20px; }
.promise-num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--navy);
  color: var(--white);
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.promise-item h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.promise-item p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ===== ADDRESS ===== */
.address-section {
  padding: 100px 0;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--white);
}
.address-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.address-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  padding: 40px;
}
.address-card-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--cyan);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.address-lines {
  font-size: 20px;
  font-weight: 500;
  line-height: 2;
}
.address-lines .suite { color: var(--orange); font-weight: 700; }

/* ===== RATES ===== */
.rates {
  padding: 120px 0;
  background: var(--white);
}
.rate-card {
  background: var(--off-white);
  border-radius: 20px;
  padding: 48px 40px;
  text-align: center;
  border: 2px solid var(--gray-100);
  transition: all 0.3s ease;
  max-width: 440px;
  margin: 0 auto;
}
.rate-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.06); }
.rate-card.featured { border-color: var(--orange); position: relative; }
.rate-card.featured::before {
  content: 'Recommended';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: var(--white);
  padding: 4px 20px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.rate-card h3 { font-size: 22px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.rate-card .price { font-size: 44px; font-weight: 800; color: var(--navy); margin: 20px 0; letter-spacing: -0.03em; }
.rate-card .price span { font-size: 16px; font-weight: 500; color: var(--gray-400); }
.rate-card .detail { font-size: 15px; color: var(--gray-500); margin-bottom: 28px; }
.rate-card ul { text-align: left; list-style: none; margin-bottom: 32px; }
.rate-card ul li {
  font-size: 15px;
  color: var(--gray-600);
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.rate-card ul li::before {
  content: '';
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(74,196,224,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  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='%232BACC8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* ===== FAQ ===== */
.faq {
  padding: 120px 0;
  background: var(--off-white);
}
.faq-grid { max-width: 720px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--gray-200);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-family: inherit;
  gap: 16px;
  transition: color 0.2s;
}
.faq-question:hover { color: var(--cyan-dark); }
.faq-toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
  font-weight: 300;
  color: var(--gray-500);
  transition: all 0.2s;
}
.faq-item.open .faq-toggle {
  background: var(--cyan);
  color: var(--white);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: 24px;
}
.faq-answer p {
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.8;
}

/* ===== CTA ===== */
.cta {
  padding: 120px 0;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(74,196,224,0.1) 0%, transparent 70%);
  border-radius: 50%;
}
.cta h2 {
  font-size: 44px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
}
.cta h2 span { color: var(--cyan); }
.cta p {
  font-size: 18px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 44px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* ===== FOOTER ===== */
.footer {
  padding: 64px 0 32px;
  background: var(--gray-900);
  color: var(--gray-400);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p { font-size: 14px; line-height: 1.8; margin-top: 16px; color: var(--gray-500); }
.footer h4 {
  font-size: 12px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { font-size: 14px; color: var(--gray-500); }
.footer-links a:hover { color: var(--cyan); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--gray-600);
}
.footer-bottom a { color: var(--gray-500); }
.footer-bottom a:hover { color: var(--cyan); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-stats { flex-wrap: wrap; gap: 2rem 3rem; }
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .promise-grid { grid-template-columns: 1fr; }
  .address-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .mobile-menu-btn { display: block; }
  .hero { min-height: auto; padding: 140px 0 80px; }
  .hero-content { padding-top: 2rem; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; }
  .hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem 2rem; }
  .section-title { font-size: 30px; }
  .steps-grid { grid-template-columns: 1fr; gap: 16px; }
  .features-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stats .stat-number { font-size: 36px; }
  .cta h2 { font-size: 30px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .how-it-works, .features, .promise, .rates, .faq { padding: 80px 0; }
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 20px 24px;
  z-index: 99;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}
.mobile-nav.open { display: flex; flex-direction: column; gap: 12px; }
.mobile-nav a { font-size: 16px; font-weight: 500; color: var(--gray-700); padding: 10px 0; }