/* ============================================
   TB GROUP LLC — BRAND STYLESHEET
   Deep Navy / Cyan / Gold | Approachable Premium
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --navy:      #0B1929;
  --navy-mid:  #112340;
  --navy-light:#1a3558;
  --cyan:      #00C2D4;
  --cyan-glow: #00e5f5;
  --gold:      #C9A84C;
  --gold-light:#E8C96A;
  --white:     #F5F7FA;
  --gray:      #8A9BAE;
  --text:      #CBD5E1;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', sans-serif;

  --shadow-gold: 0 0 40px rgba(201,168,76,0.15);
  --shadow-cyan: 0 0 40px rgba(0,194,212,0.15);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 4px;
}

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

html { scroll-behavior: smooth; }

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

/* ── Grain overlay ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--white);
}

h1 { font-size: clamp(2.8rem, 6vw, 5.5rem); font-weight: 300; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 400; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); font-weight: 600; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1rem;
  display: block;
}

.gold-text { color: var(--gold); }
.cyan-text { color: var(--cyan); }

/* ── NAVIGATION ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: var(--transition);
}

nav.scrolled {
  background: rgba(11,25,41,0.96);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201,168,76,0.12);
  padding: 0.8rem 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-mark {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.05em;
  line-height: 1;
}

.logo-sub {
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
  line-height: 1;
  margin-top: 3px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta {
  background: linear-gradient(135deg, var(--gold), var(--gold-light)) !important;
  color: var(--navy) !important;
  padding: 0.6rem 1.4rem !important;
  border-radius: 2px;
  font-weight: 600 !important;
  transition: all var(--transition) !important;
  letter-spacing: 0.05em !important;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(201,168,76,0.35) !important;
}

.nav-cta::after { display: none !important; }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2.2rem;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(201,168,76,0.35);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--white);
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

.btn-cyan {
  background: linear-gradient(135deg, var(--cyan), var(--cyan-glow));
  color: var(--navy);
}

.btn-cyan:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0,194,212,0.35);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 8rem 0 4rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 70% 50%, rgba(0,194,212,0.06) 0%, transparent 60%),
              radial-gradient(ellipse 60% 60% at 20% 80%, rgba(201,168,76,0.05) 0%, transparent 50%),
              var(--navy);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black, transparent);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-tagline-text {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
}

.hero-tagline-line {
  width: 40px;
  height: 1px;
  background: var(--gold);
  opacity: 0.6;
}

.hero h1 { margin-bottom: 1.5rem; }

.hero h1 em {
  font-style: normal;
  color: var(--cyan);
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-since {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  text-align: right;
  z-index: 2;
}

.hero-since-num {
  font-family: var(--font-display);
  font-size: clamp(5rem, 12vw, 10rem);
  font-weight: 300;
  color: rgba(201,168,76,0.06);
  line-height: 1;
  letter-spacing: -0.04em;
}

.hero-since-label {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--gray);
  text-transform: uppercase;
  margin-top: -1rem;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.4;
  animation: bounce 2s infinite;
}

.scroll-indicator span {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(var(--gold), transparent);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ── SECTIONS ── */
section { padding: 6rem 0; }

.section-header { margin-bottom: 3.5rem; }
.section-header.centered { text-align: center; }

.divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(var(--gold), var(--cyan));
  margin: 1.5rem 0;
}

.divider.centered { margin: 1.5rem auto; }

/* ── SERVICES GRID ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.04);
}

.service-card {
  background: var(--navy);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover { background: var(--navy-mid); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: rgba(0,194,212,0.08);
  border: 1px solid rgba(0,194,212,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: rgba(201,168,76,0.1);
  border-color: rgba(201,168,76,0.2);
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  color: var(--white);
}

.service-card p {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.service-link {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap var(--transition);
}

.service-card:hover .service-link { gap: 0.7rem; }

/* ── VALUES ── */
.values-section { background: var(--navy-mid); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.value-item {
  text-align: center;
  padding: 2rem;
}

.value-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 300;
  color: rgba(201,168,76,0.15);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.value-item h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--gold);
}

.value-item p {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.7;
}

/* ── STATS BAR ── */
.stats-bar {
  background: linear-gradient(135deg, var(--navy-light), var(--navy-mid));
  border-top: 1px solid rgba(201,168,76,0.12);
  border-bottom: 1px solid rgba(201,168,76,0.12);
  padding: 3rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ── FOOTER ── */
footer {
  background: #070F1A;
  border-top: 1px solid rgba(201,168,76,0.1);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.8;
  margin: 1rem 0 1.5rem;
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}

.footer-col ul li { margin-bottom: 0.6rem; }

.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--gray);
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(138,155,174,0.5);
}

/* ── PAGE HERO ── */
.page-hero {
  padding: 10rem 0 5rem;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,194,212,0.06), transparent),
              var(--navy);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.3;
}

.page-hero h1 { margin-bottom: 1rem; }
.page-hero p { font-size: 1.05rem; color: var(--gray); max-width: 540px; }

/* ── CONTENT SECTIONS ── */
.content-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  padding: 5rem 0;
}

.content-block.reverse { direction: rtl; }
.content-block.reverse > * { direction: ltr; }

.content-img {
  aspect-ratio: 4/3;
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.img-placeholder {
  text-align: center;
  color: var(--gray);
}

.img-placeholder .icon { font-size: 3rem; margin-bottom: 1rem; }
.img-placeholder p { font-size: 0.82rem; }

.content-text h2 { margin-bottom: 1rem; }
.content-text p { color: var(--gray); line-height: 1.8; margin-bottom: 1.5rem; }

/* ── FEATURE LIST ── */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text);
}

.feature-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(0,194,212,0.1);
  border: 1px solid rgba(0,194,212,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: var(--cyan);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ── FORMS ── */
.form-wrapper {
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 3rem;
  max-width: 680px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
}

.form-group textarea { height: 130px; resize: vertical; }
.form-group select option { background: var(--navy-mid); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ── TEAM / CARDS ── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  padding: 2rem;
  transition: var(--transition);
}

.card:hover {
  border-color: rgba(201,168,76,0.15);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}

/* ── CTA BANNER ── */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-light) 0%, var(--navy-mid) 100%);
  border: 1px solid rgba(201,168,76,0.1);
  border-radius: var(--radius);
  padding: 4rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse 40% 40% at 50% 50%, rgba(201,168,76,0.04), transparent);
}

.cta-banner h2 { margin-bottom: 1rem; }
.cta-banner p { color: var(--gray); margin-bottom: 2rem; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-banner .btn { position: relative; z-index: 1; }

/* ── ANIMATIONS ── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }

/* ── THANK YOU ── */
.thankyou-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 2rem;
}

.thankyou-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(0,194,212,0.1);
  border: 2px solid var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 2rem;
}

/* ── MOBILE ── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--navy);
    z-index: 999;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    font-size: 1.2rem;
  }

  .hero-since { display: none; }
  .values-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .content-block { grid-template-columns: 1fr; gap: 2.5rem; }
  .content-block.reverse { direction: ltr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero-actions { flex-direction: column; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}