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

:root {
  --blue: #1A6DB5;
  --blue-dark: #0d4a80;
  --blue-light: #e8f2fb;
  --text: #1a1a1a;
  --text-muted: #5a6472;
  --border: #e0e6ed;
  --bg: #ffffff;
  --bg-alt: #f5f8fc;
  --radius: 12px;
  --shadow: 0 2px 16px rgba(26,109,181,0.10);
  --shadow-lg: 0 8px 40px rgba(26,109,181,0.14);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── NAV ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.2s;
}
.nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-text {
  font-size: 15px;
  color: var(--text);
  font-weight: 400;
  letter-spacing: -0.01em;
}
.logo-text strong { font-weight: 700; color: var(--blue); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--blue); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.2s;
}
.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 12px 24px 20px;
  border-top: 1px solid var(--border);
  gap: 2px;
}
.mobile-menu a {
  padding: 10px 0;
  text-decoration: none;
  font-weight: 500;
  color: var(--text);
  font-size: 15px;
  border-bottom: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.18s;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.btn-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); }
.btn-outline {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}
.btn-outline:hover { background: var(--blue-light); }
.btn-lg { padding: 14px 30px; font-size: 15px; border-radius: 10px; }
.btn-full { width: 100%; }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0a3559 0%, #1A6DB5 55%, #3a8fd4 100%);
  z-index: 0;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.06) 0%, transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(255,255,255,0.04) 0%, transparent 40%);
}
.hero-content {
  position: relative;
  z-index: 1;
  color: #fff;
  max-width: 720px;
  padding: 80px 0;
}
.badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 16px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.2);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}
.hero-content h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(40px, 6vw, 68px);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-content p {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
  max-width: 560px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-actions .btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.hero-actions .btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.8);
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat { text-align: left; }
.stat-num { display: block; font-size: 28px; font-weight: 700; }
.stat-label { display: block; font-size: 13px; color: rgba(255,255,255,0.7); }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.2); }

/* ── SECTIONS ── */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }
.section-header { text-align: center; max-width: 600px; margin: 0 auto 56px; }
.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}
.section-header h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 16px;
}
.section-header p { color: var(--text-muted); font-size: 17px; }

/* ── SERVICES ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.service-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 20px;
}
.service-icon svg { width: 100%; height: 100%; }
.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text);
}
.service-card p { color: var(--text-muted); font-size: 15px; margin-bottom: 16px; }
.service-card ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.service-card ul li {
  font-size: 14px;
  color: var(--text-muted);
  padding-left: 18px;
  position: relative;
}
.service-card ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-size: 12px;
}

/* ── WHY US ── */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-content h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--text);
}
.why-content > p { color: var(--text-muted); font-size: 16px; margin-bottom: 32px; }
.why-features { display: flex; flex-direction: column; gap: 24px; }
.why-feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.why-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--blue);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  margin-top: 2px;
}
.why-feature strong { display: block; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.why-feature p { color: var(--text-muted); font-size: 14px; margin: 0; }
.why-card {
  background: var(--blue);
  border-radius: 20px;
  padding: 3px;
}
.why-card-inner {
  background: #fff;
  border-radius: 18px;
  padding: 40px;
}
.badge-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
.badge-pill {
  padding: 4px 14px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.badge-pill.blue { background: var(--blue-light); color: var(--blue); }
.big-stat { font-size: 56px; font-weight: 800; color: var(--blue); line-height: 1; margin-bottom: 8px; }
.big-stat-label { font-size: 15px; color: var(--text-muted); margin-bottom: 28px; }
.divider { height: 1px; background: var(--border); margin-bottom: 24px; }
.mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; text-align: center; }
.mini-num { font-size: 22px; font-weight: 800; color: var(--text); }
.mini-label { font-size: 12px; color: var(--text-muted); }

/* ── PROJECTS ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
  margin-bottom: 40px;
}
.project-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: box-shadow 0.2s, transform 0.2s;
}
.project-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.project-card.large { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; }
.project-img {
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.project-card.large .project-img { min-height: 280px; }
.project-placeholder {
  opacity: 0.7;
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-info { padding: 24px; background: #fff; }
.project-tag {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.project-info h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.project-info p { font-size: 14px; color: var(--text-muted); }
.center-action { text-align: center; }

/* ── PROCESS ── */
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}
.process-step {
  flex: 1;
  text-align: center;
  padding: 32px 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.process-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--blue);
  padding: 0 8px;
  flex-shrink: 0;
  margin-top: 40px;
  font-weight: 700;
}
.step-num {
  font-size: 36px;
  font-weight: 800;
  color: var(--blue-light);
  line-height: 1;
  margin-bottom: 12px;
  -webkit-text-stroke: 2px var(--blue);
}
.process-step h3 { font-size: 16px; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.process-step p { font-size: 14px; color: var(--text-muted); }

/* ── TESTIMONIALS ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.testimonial-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.testimonial-card.featured {
  border-color: var(--blue);
  border-width: 2px;
  background: var(--blue-light);
}
.stars { color: #f5a623; font-size: 18px; letter-spacing: 2px; }
blockquote {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  font-style: italic;
  flex: 1;
}
.reviewer { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}
.reviewer strong { display: block; font-size: 14px; font-weight: 700; }
.reviewer span { font-size: 12px; color: var(--text-muted); }

/* ── CTA / CONTACT ── */
.section-cta {
  background: linear-gradient(135deg, #0a3559 0%, #1A6DB5 100%);
  color: #fff;
}
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.cta-content .eyebrow.light { color: rgba(255,255,255,0.6); }
.cta-content h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}
.cta-content > p { color: rgba(255,255,255,0.8); font-size: 16px; margin-bottom: 32px; }
.contact-info { display: flex; flex-direction: column; gap: 14px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255,255,255,0.85);
  font-size: 14px;
}
.contact-item svg { flex-shrink: 0; margin-top: 2px; }
.contact-item a {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-weight: 500;
}
.contact-item a:hover { color: #fff; text-decoration: underline; }

/* ── FORM ── */
.contact-form-wrap {
  background: #fff;
  border-radius: 16px;
  padding: 36px;
}
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: inherit;
  font-size: 14px;
  color: var(--text);
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.15s;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--blue); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: #aab2bc; }
.form-note { font-size: 12px; color: var(--text-muted); text-align: center; }

/* ── FOOTER ── */
.footer {
  background: #0a1f35;
  color: rgba(255,255,255,0.75);
  padding: 72px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 80px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  margin: 16px 0 20px;
  max-width: 280px;
}
.footer-badges { display: flex; flex-direction: column; gap: 6px; }
.footer-badges span {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.04em;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a,
.footer-col ul li {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  line-height: 1.5;
  transition: color 0.15s;
}
.footer-col ul li a:hover { color: #fff; }
.footer-bottom {
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.4); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .why-grid { grid-template-columns: 1fr; gap: 40px; }
  .why-visual { order: -1; }
  .cta-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { grid-template-columns: 1fr; gap: 48px; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-card.large { grid-column: span 1; grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; }
  .process-arrow { transform: rotate(90deg); align-self: center; margin: 0; }
  .testimonials-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .hero { min-height: auto; }
  .hero-content { padding: 60px 0; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; text-align: center; }
  .hero-stats { gap: 20px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .mini-stats { grid-template-columns: repeat(3, 1fr); }
  .contact-form-wrap { padding: 24px; }
}

/* ── VIDEOS ── */
.videos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.video-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.video-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
}
.video-frame {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: #000;
}
.video-frame iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: 0;
}
@media (max-width: 700px) {
  .videos-grid { grid-template-columns: 1fr; }
}

/* ── FORM SUCCESS ── */
.form-success {
  text-align: center;
  padding: 40px 20px;
}
.form-success .success-icon {
  width: 60px;
  height: 60px;
  background: #e8f5e9;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 28px;
}
.form-success h3 { font-size: 20px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.form-success p { font-size: 15px; color: var(--text-muted); }