/* ===== CSS VARIABLES ===== */
:root {
  --primary: #1a2a3a;
  --primary-light: #2a4055;
  --accent: #c9a84c;
  --accent-light: #e0c66a;
  --accent-glow: rgba(201, 168, 76, 0.3);
  --bg-dark: #0d1b2a;
  --bg-card: rgba(255, 255, 255, 0.06);
  --bg-glass: rgba(13, 27, 42, 0.75);
  --text-light: #f0f4fa;
  --text-muted: #b0c4de;
  --text-body: #d0dce8;
  --border-glass: rgba(255, 255, 255, 0.08);
  --shadow-soft: 0 12px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(201, 168, 76, 0.15);
  --radius: 18px;
  --radius-sm: 10px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  --max-width: 1200px;
}

/* ===== RESET & BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font);
  background: var(--bg-dark);
  color: var(--text-body);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--accent-light);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== BUTTONS (GLOBAL RULE: ALL BUTTONS -> MAPS URL) ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 60px;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.3px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  background: transparent;
  text-decoration: none;
  line-height: 1.2;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #0d1b2a;
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.35);
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(201, 168, 76, 0.45);
  color: #0d1b2a;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.07);
  color: var(--text-light);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(6px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  transform: translateY(-3px);
}

.btn-outline {
  border: 1px solid var(--accent);
  color: var(--accent);
  background: transparent;
}

.btn-outline:hover {
  background: var(--accent);
  color: #0d1b2a;
  transform: translateY(-2px);
}

.btn-large {
  padding: 16px 40px;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* ===== GLASS & CARDS ===== */
.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.card-3d {
  transition: transform 0.25s ease, box-shadow 0.35s ease;
  transform-style: preserve-3d;
  perspective: 1200px;
}

.card-3d:hover {
  transform: translateY(-8px) rotateX(2deg) rotateY(2deg);
  box-shadow: var(--shadow-glow), var(--shadow-soft);
}

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 14px 0;
  background: rgba(13, 27, 42, 0.6);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(13, 27, 42, 0.92);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
  background: linear-gradient(135deg, #f0f4fa, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}

.nav-links a:hover {
  color: #fff;
}

.nav-cta {
  padding: 8px 22px;
  font-size: 0.85rem;
  background: var(--accent);
  color: #0d1b2a;
  border-radius: 60px;
  font-weight: 600;
}

.nav-cta:hover {
  background: var(--accent-light);
  color: #0d1b2a;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 2.5px;
  background: #fff;
  border-radius: 4px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero {
  padding: 140px 0 80px;
  position: relative;
  background: radial-gradient(ellipse at 20% 40%, rgba(201, 168, 76, 0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(42, 64, 85, 0.2) 0%, transparent 50%),
              var(--bg-dark);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.badge {
  display: inline-block;
  background: rgba(201, 168, 76, 0.15);
  border: 1px solid rgba(201, 168, 76, 0.25);
  color: var(--accent);
  padding: 6px 18px;
  border-radius: 60px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--accent), #f5e08c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 32px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.trust-badges {
  display: flex;
  gap: 28px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.trust-badges span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.stat-card {
  padding: 28px 20px;
  text-align: center;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 168, 76, 0.3);
  box-shadow: var(--shadow-glow);
}

.stat-number {
  font-size: 2.6rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.scroll-indicator {
  text-align: center;
  margin-top: 60px;
  color: var(--text-muted);
  font-size: 0.85rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* ===== SECTION TITLES ===== */
.section-title {
  font-size: 2.6rem;
  font-weight: 800;
  color: #fff;
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.section-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 48px;
}

/* ===== SERVICES ===== */
.services {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, #0f2030 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  padding: 32px 24px 28px;
  text-align: center;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: rgba(201, 168, 76, 0.25);
  box-shadow: var(--shadow-glow);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.service-card h3 {
  color: #fff;
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 18px;
}

/* ===== STATISTICS ===== */
.stats-section {
  padding: 60px 0;
  background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.05) 0%, transparent 70%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stat-item .stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
}

.stat-item .stat-label {
  font-size: 1rem;
  color: var(--text-muted);
  display: block;
}

/* ===== PROCESS ===== */
.process {
  padding: 80px 0;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.timeline-item {
  background: var(--bg-glass);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  transition: var(--transition);
}

.timeline-item:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 168, 76, 0.2);
}

.step {
  display: inline-block;
  background: var(--accent);
  color: #0d1b2a;
  width: 44px;
  height: 44px;
  line-height: 44px;
  border-radius: 50%;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.timeline-item h4 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.timeline-item p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ===== ARTICLE ===== */
.article-section {
  padding: 80px 0;
  background: linear-gradient(180deg, #0f2030 0%, var(--bg-dark) 100%);
}

.article-wrapper {
  max-width: 820px;
  margin: 0 auto;
}

.article-body {
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  padding: 48px 52px;
  margin-top: 20px;
}

.article-body h2, .article-body h3 {
  color: #fff;
  margin-top: 36px;
  margin-bottom: 12px;
}

.article-body h2 { font-size: 2rem; }
.article-body h3 { font-size: 1.5rem; }

.article-body p {
  margin-bottom: 18px;
  color: var(--text-body);
}

.article-body ul, .article-body ol {
  padding-left: 28px;
  margin-bottom: 20px;
  color: var(--text-body);
}

.article-body li {
  margin-bottom: 6px;
}

.article-body a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-body a:hover {
  color: var(--accent-light);
}

.callout-box {
  background: rgba(201, 168, 76, 0.08);
  border-left: 4px solid var(--accent);
  padding: 28px 32px;
  border-radius: var(--radius-sm);
  margin: 32px 0;
  text-align: center;
}

.callout-box h4 {
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.callout-box .btn {
  margin-top: 16px;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.95rem;
}

.comparison-table th {
  background: rgba(201, 168, 76, 0.15);
  color: #fff;
  padding: 12px 16px;
  text-align: left;
}

.comparison-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.comparison-table tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

/* ===== FAQ ===== */
.faq-section {
  padding: 80px 0;
  background: var(--bg-dark);
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-glass);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}

.faq-question:hover {
  background: rgba(255, 255, 255, 0.03);
}

.faq-icon {
  font-size: 1.4rem;
  color: var(--accent);
  transition: var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 24px;
  color: var(--text-muted);
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}

.faq-answer p {
  margin: 0;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: 80px 0;
  background: radial-gradient(ellipse at 60% 30%, rgba(201, 168, 76, 0.04) 0%, transparent 60%);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  padding: 30px 28px;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 168, 76, 0.2);
}

.stars {
  color: var(--accent);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.testimonial-card p {
  font-style: italic;
  color: var(--text-body);
  margin-bottom: 16px;
}

.client {
  color: #fff;
  font-weight: 600;
}

/* ===== CONTACT ===== */
.contact {
  padding: 80px 0;
  background: var(--bg-dark);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info h3 {
  color: #fff;
  font-size: 2rem;
  margin-bottom: 20px;
}

.contact-info p {
  margin-bottom: 12px;
  color: var(--text-body);
  font-size: 1.05rem;
}

.contact-info .btn {
  margin-top: 12px;
  margin-right: 12px;
}

.contact-form label {
  display: block;
  color: #fff;
  font-weight: 500;
  margin-bottom: 4px;
  margin-top: 16px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 1rem;
  font-family: var(--font);
  transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.07);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-muted);
}

.success-message {
  margin-top: 16px;
  color: var(--accent);
  font-weight: 600;
}

/* ===== FOOTER ===== */
.footer {
  background: #09141f;
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand h4 {
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 16px;
}

.footer ul {
  list-style: none;
  padding: 0;
}

.footer ul li {
  margin-bottom: 8px;
}

.footer ul li a {
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: var(--transition);
}

.footer ul li a:hover {
  color: #fff;
}

.footer-contact p {
  color: var(--text-muted);
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ===== MOBILE CTA ===== */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 12px 16px;
  background: rgba(13, 27, 42, 0.92);
  backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  z-index: 999;
}

.mobile-cta .btn {
  font-size: 1rem;
  padding: 14px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero h1 { font-size: 2.8rem; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(3, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 968px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-body { padding: 32px 24px; }
  .section-title { font-size: 2.2rem; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 320px;
    height: 100vh;
    background: rgba(13, 27, 42, 0.96);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    padding: 60px 32px;
    gap: 24px;
    transition: var(--transition);
    border-left: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-links.open {
    right: 0;
  }

  .hamburger {
    display: flex;
  }

  .hero h1 { font-size: 2.2rem; }
  .hero-sub { font-size: 1rem; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }

  .mobile-cta {
    display: block;
  }

  .stat-item .stat-number { font-size: 2.4rem; }
}

@media (max-width: 480px) {
  .hero { padding: 120px 0 60px; }
  .hero h1 { font-size: 1.8rem; }
  .hero-buttons { flex-direction: column; width: 100%; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .trust-badges { flex-wrap: wrap; gap: 12px; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat-card { padding: 18px 12px; }
  .stat-number { font-size: 2rem; }
  .section-title { font-size: 1.8rem; }
  .article-body { padding: 24px 16px; }
  .article-body h2 { font-size: 1.6rem; }
  .article-body h3 { font-size: 1.25rem; }
  .callout-box { padding: 20px 16px; }
  .comparison-table { font-size: 0.8rem; }
  .comparison-table th, .comparison-table td { padding: 8px 10px; }
  .timeline { grid-template-columns: 1fr; }
  .contact-info .btn { width: 100%; margin-right: 0; margin-bottom: 10px; }
  .footer-grid { gap: 24px; }
}