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

:root {
  --navy: #0d2340;
  --navy-light: #1a3a5c;
  --accent: #2a7fd4;
  --accent-hover: #1a6abf;
  --gold: #c9a84c;
  --white: #ffffff;
  --off-white: #f4f7fb;
  --text: #1a1a2e;
  --text-muted: #5a6278;
  --border: #dde3ed;
  --card-shadow: 0 4px 20px rgba(13, 35, 64, 0.10);
  --radius: 8px;
  --max-width: 1100px;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
}

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

img { max-width: 100%; display: block; }

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

section {
  padding: 72px 0;
}

/* ===== NAVIGATION ===== */
.navbar {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.nav-company {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.01em;
}

.nav-tagline {
  font-size: 0.68rem;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 4px;
}

.nav-links a {
  color: rgba(255,255,255,0.82);
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s, background 0.2s;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.nav-cta {
  background: var(--accent) !important;
  color: var(--white) !important;
  padding: 8px 18px !important;
  font-weight: 600 !important;
}

.nav-cta:hover {
  background: var(--accent-hover) !important;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 60%, #1e4976 100%);
  color: var(--white);
  padding: 100px 0 90px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(42,127,212,0.18) 0%, transparent 65%);
  pointer-events: none;
}

.hero-badge {
  display: inline-block;
  background: rgba(201,168,76,0.18);
  color: var(--gold);
  border: 1px solid rgba(201,168,76,0.35);
  padding: 5px 16px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero h1 span {
  color: var(--gold);
}

.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,0.78);
  max-width: 600px;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  text-decoration: none;
}

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

.btn-outline-dark:hover {
  background: var(--accent);
  color: var(--white);
  text-decoration: none;
}

/* ===== SECTION HEADER ===== */
.section-label {
  display: inline-block;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 580px;
}

.section-header {
  margin-bottom: 52px;
}

.section-header.centered {
  text-align: center;
}

.section-header.centered .section-desc {
  margin: 0 auto;
}

/* ===== STATS ===== */
.stats-bar {
  background: var(--off-white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 48px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  text-align: center;
}

.stat-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-number span {
  color: var(--accent);
}

.stat-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ===== CARDS ===== */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  box-shadow: var(--card-shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(13,35,64,0.14);
}

/* ===== FEATURES (Home) ===== */
.features {
  background: var(--white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: rgba(42,127,212,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.65;
}

/* ===== PRODUCT HIGHLIGHT (Home) ===== */
.product-highlight {
  background: var(--off-white);
}

.product-highlight-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.product-highlight-content h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 16px;
}

.product-highlight-content p {
  color: var(--text-muted);
  margin-bottom: 28px;
  font-size: 1.02rem;
  line-height: 1.7;
}

.product-card-visual {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-radius: 16px;
  padding: 36px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.product-card-visual::before {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  width: 180px;
  height: 180px;
  background: rgba(42,127,212,0.2);
  border-radius: 50%;
}

.product-card-visual .product-name {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 8px;
  position: relative;
}

.product-card-visual .product-name span {
  color: var(--gold);
}

.product-card-visual .product-desc {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 24px;
  position: relative;
}

.product-chip {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.85);
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  margin: 4px 4px 4px 0;
}

/* ===== ABOUT PAGE ===== */
.about-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  padding: 80px 0;
  text-align: center;
}

.about-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.about-hero p {
  color: rgba(255,255,255,0.78);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto;
}

.about-overview {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.about-grid h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 16px;
}

.about-grid p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 16px;
}

.about-values {
  background: var(--off-white);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.value-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  border-top: 3px solid var(--accent);
}

.value-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.value-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.team-section {
  background: var(--white);
  text-align: center;
}

.founders-note {
  max-width: 700px;
  margin: 0 auto;
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 44px;
  position: relative;
}

.founders-note::before {
  content: '\201C';
  font-size: 5rem;
  color: var(--accent);
  opacity: 0.2;
  position: absolute;
  top: 10px;
  left: 28px;
  line-height: 1;
  font-family: Georgia, serif;
}

.founders-note blockquote {
  font-size: 1.08rem;
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 20px;
  font-style: italic;
}

.founders-name {
  font-weight: 700;
  color: var(--navy);
  font-size: 0.95rem;
}

.founders-title {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ===== PRODUCTS PAGE ===== */
.products-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  padding: 80px 0;
  text-align: center;
}

.products-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.products-hero p {
  color: rgba(255,255,255,0.78);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto;
}

.products-main {
  background: var(--white);
}

.product-featured {
  background: linear-gradient(135deg, var(--navy) 0%, #1a4a7a 100%);
  border-radius: 20px;
  padding: 56px;
  color: var(--white);
  margin-bottom: 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
}

.product-featured-badge {
  display: inline-block;
  background: rgba(201,168,76,0.2);
  color: var(--gold);
  border: 1px solid rgba(201,168,76,0.4);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.product-featured h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 4px;
}

.product-featured h2 span {
  color: var(--gold);
}

.product-featured .subtitle {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.product-featured p {
  color: rgba(255,255,255,0.82);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 520px;
}

.product-features-list {
  list-style: none;
  margin-bottom: 32px;
}

.product-features-list li {
  color: rgba(255,255,255,0.85);
  font-size: 0.92rem;
  padding: 6px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.product-features-list li::before {
  content: '✓';
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
}

.product-cta-box {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 14px;
  padding: 32px;
  text-align: center;
  min-width: 200px;
}

.product-cta-box .label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.product-cta-box .big-link {
  display: block;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 20px;
}

.coming-soon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.coming-soon-card {
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 28px;
  background: var(--off-white);
  opacity: 0.75;
}

.coming-soon-card .cs-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.coming-soon-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.coming-soon-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ===== CONTACT PAGE ===== */
.contact-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  padding: 80px 0;
  text-align: center;
}

.contact-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.contact-hero p {
  color: rgba(255,255,255,0.78);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto;
}

.contact-main {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

.contact-info h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  background: rgba(42,127,212,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item-text .label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 3px;
}

.contact-item-text .value {
  font-size: 0.97rem;
  color: var(--text);
  font-weight: 500;
}

.contact-item-text .value a {
  color: var(--accent);
}

.social-links {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.social-links h3 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.2s;
  text-decoration: none;
  margin-right: 10px;
}

.social-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

.social-link.coming-soon {
  opacity: 0.45;
  cursor: default;
  pointer-events: none;
}

.contact-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  align-self: start;
}

.contact-card h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
}

.contact-card p {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.65;
  margin-bottom: 24px;
}

.contact-form-note {
  background: rgba(42,127,212,0.07);
  border: 1px solid rgba(42,127,212,0.18);
  border-radius: var(--radius);
  padding: 16px 18px;
  font-size: 0.88rem;
  color: var(--navy);
  line-height: 1.55;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 56px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .footer-company {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.footer-brand .footer-sub {
  font-size: 0.78rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.65;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.62);
  font-size: 0.88rem;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
}

.footer-bottom a {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
}

.footer-bottom a:hover {
  color: var(--white);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .product-highlight-inner,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .product-featured {
    grid-template-columns: 1fr;
  }

  .product-cta-box {
    justify-self: start;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

@media (max-width: 640px) {
  section { padding: 52px 0; }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--navy);
    padding: 16px 24px 24px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
    gap: 4px;
  }

  .nav-links.open { display: flex; }

  .navbar .container { position: relative; }

  .nav-toggle { display: flex; }

  .hero { padding: 72px 0 64px; }

  .product-featured { padding: 32px 24px; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .founders-note { padding: 32px 24px; }
}