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

:root {
  --navy: #1e3a5f;
  --navy-dark: #152a45;
  --navy-light: #2d5080;
  --sky: #0369a1;
  --sky-accent: #0ea5e9;
  --red: #b91c1c;
  --bg: #ffffff;
  --bg-alt: #f4f7fb;
  --bg-section: #eef2f7;
  --border: #d1dce8;
  --text: #1e293b;
  --text-muted: #5a6b7d;
  --font-body: 'Source Sans 3', -apple-system, sans-serif;
  --font-head: 'Merriweather', Georgia, 'Times New Roman', serif;
  --nav-h: 72px;
  --radius: 4px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-alt); }
::-webkit-scrollbar-thumb { background: var(--navy-light); border-radius: 3px; }

/* Nav */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: var(--nav-h);
  padding: 0 2rem;
  display: flex; align-items: center; justify-content: space-between;
  background: #fff;
  border-bottom: 3px solid var(--navy);
  box-shadow: 0 1px 0 var(--border);
}

.nav-logo {
  display: flex; align-items: center; gap: 0.75rem;
  text-decoration: none; flex-shrink: 0;
}
.nav-logo svg { width: 36px; height: 36px; }
.nav-logo span {
  font-family: var(--font-head); font-weight: 700; font-size: 1.05rem;
  color: var(--navy); letter-spacing: -0.01em; line-height: 1.2;
}
.nav-logo span em {
  font-style: normal; color: var(--sky);
  font-family: var(--font-body); font-weight: 600; font-size: 0.95rem;
}

.nav-links {
  display: flex; align-items: center; gap: 2rem; list-style: none;
}
.nav-links a {
  text-decoration: none; color: var(--text-muted);
  font-size: 0.9rem; font-weight: 600; letter-spacing: 0.02em;
  text-transform: uppercase; transition: color 0.2s;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--navy); }

.nav-cta {
  background: var(--navy) !important; color: #fff !important;
  padding: 0.55rem 1.25rem !important; border-radius: var(--radius);
  font-weight: 700 !important; font-size: 0.8rem !important;
  letter-spacing: 0.04em !important; text-transform: uppercase !important;
}
.nav-cta:hover { background: var(--navy-dark) !important; color: #fff !important; }

.nav-burger {
  display: none;
  flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; background: none; border: 1px solid var(--border);
  cursor: pointer; padding: 6px; border-radius: var(--radius);
}
.nav-burger span {
  display: block; height: 2px; border-radius: 1px;
  background: var(--navy); transition: transform 0.3s, opacity 0.3s;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed; top: var(--nav-h); left: 0; right: 0; z-index: 190;
  background: #fff; border-bottom: 2px solid var(--navy);
  padding: 1rem 1.5rem 1.5rem;
  flex-direction: column;
  box-shadow: 0 8px 24px rgba(30,58,95,0.08);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  display: block; padding: 0.9rem 0.25rem;
  text-decoration: none; color: var(--text);
  font-size: 0.95rem; font-weight: 600;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase; letter-spacing: 0.03em;
}
.mobile-menu .m-cta {
  margin-top: 1rem; text-align: center;
  background: var(--navy); color: #fff !important;
  border-radius: var(--radius); border-bottom: none !important;
}

/* Hero */
#hero { padding-top: var(--nav-h); background: var(--bg); }

.hero-band {
  background: var(--navy); color: #fff;
  text-align: center; padding: 0.5rem 1rem;
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.hero-band span { color: #93c5fd; }

.hero-main {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 3rem; align-items: center;
  max-width: 1140px; margin: 0 auto;
  padding: 4rem 2rem 3rem;
}

.hero-content { text-align: left; }

.hero-badge {
  display: inline-block;
  color: var(--sky); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 1.25rem; padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--sky-accent);
}

h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 900; line-height: 1.2;
  color: var(--navy); margin-bottom: 1.25rem;
}
h1 .accent { color: var(--sky); }

.hero-sub {
  font-size: 1.05rem; color: var(--text-muted);
  max-width: 520px; margin-bottom: 2rem; line-height: 1.75;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  background: var(--navy); color: #fff;
  font-weight: 700; font-size: 0.875rem;
  letter-spacing: 0.04em; text-transform: uppercase;
  padding: 0.875rem 1.75rem; border-radius: var(--radius);
  text-decoration: none; cursor: pointer; border: 2px solid var(--navy);
  transition: background 0.2s, color 0.2s;
}
.btn-primary:hover { background: var(--navy-dark); border-color: var(--navy-dark); }

.btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  background: transparent; color: var(--navy);
  font-weight: 700; font-size: 0.875rem;
  letter-spacing: 0.04em; text-transform: uppercase;
  padding: 0.875rem 1.75rem; border-radius: var(--radius);
  text-decoration: none; border: 2px solid var(--navy);
  transition: background 0.2s, color 0.2s;
}
.btn-ghost:hover { background: var(--navy); color: #fff; }

.hero-panel {
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-top: 4px solid var(--sky);
  padding: 2rem;
}

.hero-visual {
  position: relative;
  border: 1px solid var(--border);
  border-top: 4px solid var(--navy);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-section);
}

.hero-photo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.hero-visual-card {
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 1.5rem;
}

.hero-panel-title {
  font-family: var(--font-head); font-size: 1.1rem; font-weight: 700;
  color: var(--navy); margin-bottom: 1.25rem;
  padding-bottom: 0.75rem; border-bottom: 1px solid var(--border);
}
.hero-channels { display: flex; flex-direction: column; gap: 0.85rem; }
.hero-channel {
  display: flex; align-items: center; gap: 0.85rem;
  background: #fff; border: 1px solid var(--border);
  padding: 0.85rem 1rem; border-radius: var(--radius);
}
.hero-channel-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; border-radius: var(--radius);
}
.hero-channel strong { display: block; font-size: 0.9rem; color: var(--navy); }
.hero-channel span { font-size: 0.8rem; color: var(--text-muted); }

.stats-bar {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--navy); border-top: 4px solid var(--red);
}
.stat {
  text-align: center; padding: 1.75rem 1rem;
  border-right: 1px solid rgba(255,255,255,0.12);
}
.stat:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-head); font-size: 1.75rem; font-weight: 700;
  color: #fff; margin-bottom: 0.25rem;
}
.stat-num span { color: #93c5fd; }
.stat-label {
  font-size: 0.72rem; font-weight: 600; color: rgba(255,255,255,0.7);
  text-transform: uppercase; letter-spacing: 0.06em;
}

/* Sections */
section { padding: 4.5rem 2rem; }
.container { max-width: 1140px; margin: 0 auto; }

.section-tag {
  display: inline-block; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--sky); margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.65rem, 3.5vw, 2.35rem);
  font-weight: 700; color: var(--navy);
  line-height: 1.25; margin-bottom: 0.85rem;
}
.section-sub {
  font-size: 1rem; color: var(--text-muted);
  max-width: 600px; line-height: 1.75;
}
.section-rule {
  width: 48px; height: 3px; background: var(--red);
  margin: 0.85rem 0 1.25rem;
}
.section-header-center { text-align: center; margin-bottom: 3rem; }
.section-header-center .section-sub { margin: 0 auto; }
.section-header-center .section-rule { margin-left: auto; margin-right: auto; }

/* Services */
#services {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.service-card {
  background: #fff; border: 1px solid var(--border);
  border-top: 4px solid var(--navy);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.service-card:nth-child(2) { border-top-color: var(--sky); }
.service-card:nth-child(3) { border-top-color: var(--red); }
.service-card:hover { box-shadow: 0 4px 20px rgba(30,58,95,0.08); }

.service-img-wrap {
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--bg-section);
}
.service-img-wrap img {
  display: block;
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.service-card:hover .service-img-wrap img { transform: scale(1.03); }

.service-body { padding: 1.5rem 1.75rem 1.75rem; }

.service-icon {
  width: 44px; height: 44px; border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem; font-size: 1.25rem;
  background: var(--bg-section); border: 1px solid var(--border);
}

.service-title {
  font-family: var(--font-head); font-size: 1.05rem; font-weight: 700;
  color: var(--navy); margin-bottom: 0.6rem;
}
.service-desc { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }
.service-tags {
  display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.1rem;
  padding-top: 1rem; border-top: 1px solid var(--border);
}
.tag {
  font-size: 0.68rem; font-weight: 600; padding: 0.3rem 0.6rem;
  border-radius: var(--radius); background: var(--bg-section);
  color: var(--navy); border: 1px solid var(--border);
  text-transform: uppercase; letter-spacing: 0.04em;
}

/* About */
#about { background: #fff; }

.about-grid {
  display: grid; grid-template-columns: 1fr 1.1fr;
  gap: 3.5rem; align-items: start;
}

.about-visual {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.about-photo-wrap {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.about-photo-wrap img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.about-photo-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 0.75rem 1rem;
  background: rgba(30, 58, 95, 0.88);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.about-panel {
  background: var(--navy); color: #fff;
  padding: 2.25rem; border-radius: var(--radius);
}
.about-panel-head {
  font-family: var(--font-head); font-size: 1.2rem; font-weight: 700;
  margin-bottom: 1.5rem; padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.2);
}
.about-facts { display: flex; flex-direction: column; gap: 0; }
.about-fact {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.about-fact:last-child { border-bottom: none; padding-bottom: 0; }
.about-fact-num {
  font-family: var(--font-head); font-size: 1.5rem; font-weight: 700;
  color: #93c5fd; line-height: 1; flex-shrink: 0; width: 2rem;
}
.about-fact p { font-size: 0.9rem; line-height: 1.6; color: rgba(255,255,255,0.85); }
.about-fact strong { color: #fff; display: block; margin-bottom: 0.15rem; font-size: 0.95rem; }

.check-list {
  list-style: none; margin-top: 1.25rem;
  display: flex; flex-direction: column; gap: 0;
}
.check-list li {
  display: flex; align-items: flex-start; gap: 0.65rem;
  font-size: 0.925rem; color: var(--text-muted);
  padding: 0.65rem 0; border-bottom: 1px solid var(--border);
}
.check-list li:last-child { border-bottom: none; }
.check-list li::before {
  content: '■'; flex-shrink: 0; color: var(--red);
  font-size: 0.5rem; margin-top: 0.45rem;
}

/* Process */
#process { background: var(--bg-section); border-top: 1px solid var(--border); }

.process-banner {
  position: relative;
  margin-bottom: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.process-banner img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.process-banner-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 1.5rem 2rem;
  background: linear-gradient(to top, rgba(21, 42, 69, 0.92) 0%, rgba(21, 42, 69, 0.2) 70%);
}
.process-banner-overlay p {
  color: #fff;
  font-family: var(--font-head);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 700;
  max-width: 640px;
  line-height: 1.45;
}

.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border: 1px solid var(--border); background: var(--border);
}
.step { background: #fff; padding: 1.75rem 1.5rem; }
.step-num {
  font-family: var(--font-head); font-size: 2rem; font-weight: 700;
  color: var(--sky); margin-bottom: 0.5rem; line-height: 1;
}
.step-title {
  font-weight: 700; color: var(--navy); font-size: 0.9rem;
  text-transform: uppercase; letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}
.step-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.65; }

/* Contact */
#contact { background: #fff; }

.contact-layout {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 3rem; align-items: start;
}

.contact-details { display: flex; flex-direction: column; gap: 1.25rem; }

.contact-item {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1.25rem; background: var(--bg-alt);
  border: 1px solid var(--border); border-left: 4px solid var(--navy);
  border-radius: var(--radius);
}
.contact-item svg { flex-shrink: 0; margin-top: 2px; color: var(--navy); }
.contact-item-label {
  display: block; font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 0.25rem;
}
.contact-item-value { font-size: 0.95rem; color: var(--text); line-height: 1.6; }
.contact-item-value a { color: var(--sky); text-decoration: none; word-break: break-all; font-weight: 600; }
.contact-item-value a:hover { text-decoration: underline; }

.contact-form-panel {
  background: var(--navy); color: #fff;
  padding: 2.5rem; border-radius: var(--radius);
}
.contact-form-panel .section-tag { color: #93c5fd; }
.contact-form-panel .section-title { color: #fff; }
.contact-form-panel .section-sub { color: rgba(255,255,255,0.75); max-width: none; margin-bottom: 1.75rem; }
.contact-form-panel .btn-primary {
  background: #fff; color: var(--navy); border-color: #fff; width: 100%;
}
.contact-form-panel .btn-primary:hover { background: var(--bg-alt); border-color: var(--bg-alt); }

/* Footer */
footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.75);
  padding: 2.5rem 2rem 1.5rem;
  border-top: 4px solid var(--red);
}
.footer-inner {
  max-width: 1140px; margin: 0 auto;
  display: grid; grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2rem 3rem; padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  margin-bottom: 1.5rem;
}
.footer-logo { display: flex; align-items: center; gap: 0.65rem; }
.footer-logo svg { width: 32px; height: 32px; }
.footer-logo span {
  font-family: var(--font-head); font-size: 0.95rem; font-weight: 700; color: #fff;
}
.footer-tagline { font-size: 0.85rem; margin-top: 0.75rem; line-height: 1.6; max-width: 280px; }
.footer-col-title {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: #93c5fd; margin-bottom: 0.85rem;
}
.footer-contact { font-size: 0.85rem; line-height: 1.7; }
.footer-contact a { color: rgba(255,255,255,0.85); text-decoration: none; word-break: break-all; }
.footer-contact a:hover { color: #fff; text-decoration: underline; }
.footer-contact address { font-style: normal; margin-top: 0.5rem; }
.footer-links a {
  display: block; font-size: 0.85rem; color: rgba(255,255,255,0.75);
  text-decoration: none; margin-bottom: 0.35rem;
}
.footer-links a:hover { color: #fff; }
.footer-bottom {
  max-width: 1140px; margin: 0 auto;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem;
  font-size: 0.78rem; color: rgba(255,255,255,0.5);
}

.fade-up { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease, transform 0.5s ease; }
.fade-up.visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .hero-main { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  nav { padding: 0 1.25rem; }
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  section { padding: 3.5rem 1.25rem; }
  .hero-main { padding: 2.5rem 1.25rem 2rem; }
  .hero-content { text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .stat { border-bottom: 1px solid rgba(255,255,255,0.12); }
  .stat:nth-child(2) { border-right: none; }
  .about-grid { grid-template-columns: 1fr; }
  .process-banner img { height: 180px; }
  .process-banner-overlay { padding: 1.25rem; }
  .services-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn-primary, .hero-actions .btn-ghost { width: 100%; }
  .stats-bar { grid-template-columns: 1fr; }
  .stat { border-right: none; }
}