/* ==========================================================================
   Trade to Tycoon — Design System
   Palette, type, and layout per trade-to-tycoon-brand-design-brief.md
   ========================================================================== */

:root {
  color-scheme: light;

  --navy: #0B1E3C;
  --navy-dark: #071428;
  --gold: #C6A15B;
  --gold-light: #E4C77B;
  --off-white: #F5F3EE;
  --charcoal: #1C1C1C;
  --slate: #6B7280;

  --font-heading: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --container-width: 1140px;
  --radius: 6px;
  --shadow: 0 12px 30px rgba(7, 20, 40, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--off-white);
  color: var(--charcoal);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.15;
  margin: 0 0 1rem;
  color: var(--navy);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.5rem); }

p {
  margin: 0 0 1rem;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.text-center { text-align: center; }

.section {
  padding: 4.5rem 0;
}

.section--navy {
  background: var(--navy);
  color: var(--off-white);
}

.section--navy h1,
.section--navy h2,
.section--navy h3 {
  color: var(--off-white);
}

.section--navy .eyebrow {
  color: var(--gold-light);
}

.section--darkest {
  background: var(--navy-dark);
  color: var(--off-white);
}

.section--darkest h1,
.section--darkest h2,
.section--darkest h3 {
  color: var(--off-white);
}

.placeholder-note {
  font-size: 0.8rem;
  color: var(--slate);
  border-left: 3px solid var(--gold);
  padding: 0.5rem 0.9rem;
  background: rgba(198, 161, 91, 0.08);
  margin: 0 0 2rem;
}

/* ---- Buttons ---- */

.btn {
  display: inline-block;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.95rem;
  padding: 0.9rem 1.9rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-gold {
  background: var(--gold);
  color: var(--navy-dark);
}

.btn-gold:hover {
  background: var(--gold-light);
}

.btn-outline {
  background: transparent;
  color: var(--off-white);
  border-color: var(--off-white);
}

.btn-outline:hover {
  background: var(--off-white);
  color: var(--navy);
}

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

.btn-outline-navy:hover {
  background: var(--navy);
  color: var(--off-white);
}

.btn-block {
  display: block;
  width: 100%;
  text-align: center;
}

/* ---- Header / Nav ---- */

.site-header {
  background: var(--navy-dark);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(198, 161, 91, 0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 1.5rem;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--off-white);
  white-space: nowrap;
}

.logo-accent {
  color: var(--gold);
}

.main-nav {
  flex: 1;
}

.main-nav > ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.6rem;
  margin: 0;
  padding: 0;
  justify-content: center;
}

.main-nav a,
.dropdown-toggle {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.9rem;
  color: var(--off-white);
  background: none;
  border: none;
  padding: 0.5rem 0;
  cursor: pointer;
}

.main-nav a:hover,
.dropdown-toggle:hover {
  color: var(--gold-light);
}

.has-dropdown {
  position: relative;
}

.dropdown-menu {
  list-style: none;
  margin: 0;
  padding: 0.5rem 0;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy-dark);
  border: 1px solid rgba(198, 161, 91, 0.25);
  border-radius: var(--radius);
  min-width: 180px;
  display: none;
  box-shadow: var(--shadow);
}

.has-dropdown.open .dropdown-menu,
.has-dropdown:hover .dropdown-menu {
  display: block;
}

.dropdown-menu li a {
  display: block;
  padding: 0.6rem 1.1rem;
  white-space: nowrap;
}

.dropdown-menu li a:hover {
  background: rgba(198, 161, 91, 0.12);
}

.nav-cta {
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--off-white);
  border-radius: 2px;
}

/* ---- Hero ---- */

.hero {
  background: linear-gradient(160deg, var(--navy-dark) 0%, var(--navy) 100%);
  color: var(--off-white);
  padding: 5rem 0;
}

.hero h1,
.hero h2,
.hero h3 {
  color: var(--off-white);
}

.hero .eyebrow {
  color: var(--gold-light);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.hero p.lead {
  font-size: 1.15rem;
  color: var(--off-white);
  opacity: 0.9;
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.hero-media {
  background: rgba(245, 243, 238, 0.06);
  border: 1px dashed rgba(198, 161, 91, 0.5);
  border-radius: var(--radius);
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  color: var(--gold-light);
  font-size: 0.9rem;
}

.hero-media--photo {
  border: none;
  background: none;
  padding: 0;
  overflow: hidden;
}

.hero-media--photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 0%;
  border-radius: var(--radius);
}

.hero-media--wide {
  aspect-ratio: 4 / 3;
}

/* ---- Stats bar ---- */

.stats-bar {
  background: var(--gold);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding: 2.2rem 0;
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  color: var(--navy-dark);
  display: block;
}

.stat-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--navy-dark);
  opacity: 0.85;
}

/* ---- Cards / grids ---- */

.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: var(--shadow);
  border-top: 3px solid var(--gold);
}

.card h3 {
  margin-top: 0;
}

.btn-link {
  display: inline-block;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.85rem;
  color: var(--navy);
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
}

.btn-link:hover {
  color: var(--gold);
}

.step-card {
  position: relative;
  padding-top: 2.4rem;
}

.step-number {
  position: absolute;
  top: -1rem;
  left: 1.8rem;
  background: var(--navy);
  color: var(--gold);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial-card {
  background: var(--navy);
  color: var(--off-white);
  border-radius: var(--radius);
  padding: 1.8rem;
  border-top: 3px solid var(--gold);
}

.testimonial-quote {
  font-style: italic;
  margin-bottom: 1rem;
}

.testimonial-name {
  font-family: var(--font-heading);
  color: var(--gold-light);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.video-placeholder-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.video-placeholder {
  background: rgba(245, 243, 238, 0.08);
  border: 1px dashed rgba(198, 161, 91, 0.5);
  border-radius: var(--radius);
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  text-align: center;
  padding: 1rem;
}

.photo-placeholder {
  background: rgba(11, 30, 60, 0.06);
  border: 1px dashed var(--slate);
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate);
  font-size: 0.85rem;
  text-align: center;
  padding: 1rem;
}

.photo-placeholder--photo {
  border: none;
  background: none;
  padding: 0;
  overflow: hidden;
}

.photo-placeholder--photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

/* ---- CTA banner ---- */

.cta-banner {
  background: var(--navy-dark);
  color: var(--off-white);
  text-align: center;
  padding: 3.5rem 0;
}

.cta-banner h1,
.cta-banner h2,
.cta-banner h3 {
  color: var(--off-white);
}

.cta-banner .btn {
  margin-top: 1rem;
}

/* ---- Forms ---- */

.form {
  max-width: 480px;
  margin: 0 auto;
}

.form-field {
  margin-bottom: 1.1rem;
  text-align: left;
}

.form-field label {
  display: block;
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.4rem;
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius);
  border: 1px solid var(--slate);
  font-family: var(--font-body);
  font-size: 1rem;
}

.form-note {
  font-size: 0.8rem;
  color: var(--slate);
  margin-top: 0.75rem;
}

.form-success {
  display: none;
  background: rgba(198, 161, 91, 0.15);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  margin-top: 1rem;
}

.form-success.visible {
  display: block;
}

/* ---- FAQ ---- */

.faq-item {
  border-bottom: 1px solid rgba(11, 30, 60, 0.15);
  padding: 1.2rem 0;
}

.faq-item h3 {
  margin-bottom: 0.5rem;
}

/* ---- Footer ---- */

.site-footer {
  background: var(--navy-dark);
  color: var(--off-white);
  margin-top: auto;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  padding: 3rem 0 2rem;
}

.footer-brand p {
  color: rgba(245, 243, 238, 0.75);
  font-size: 0.9rem;
  max-width: 32ch;
}

.footer-links h4,
.footer-social h4 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--gold-light);
  margin-bottom: 0.9rem;
}

.footer-links ul,
.footer-social ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li,
.footer-social li {
  margin-bottom: 0.6rem;
  font-size: 0.9rem;
}

.footer-links a:hover,
.footer-social a:hover {
  color: var(--gold-light);
}

.footer-bottom {
  border-top: 1px solid rgba(245, 243, 238, 0.12);
  padding: 1.2rem 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(245, 243, 238, 0.6);
}

/* ---- Minimal header/footer (landing pages) ---- */

.header--minimal .header-inner {
  justify-content: center;
}

.footer--minimal .footer-bottom {
  border-top: none;
}

/* ---- Responsive ---- */

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }

  .main-nav,
  .nav-cta {
    display: none;
  }

  .main-nav.open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy-dark);
    border-bottom: 1px solid rgba(198, 161, 91, 0.25);
    padding: 1rem 1.5rem 1.5rem;
  }

  .main-nav.open > ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
  }

  .main-nav.open .nav-cta {
    display: inline-block;
    margin-top: 0.5rem;
  }

  .has-dropdown:hover .dropdown-menu {
    display: none;
  }

  .dropdown-menu {
    position: static;
    transform: none;
    display: none;
    border: none;
    background: transparent;
    padding: 0 0 0 1rem;
  }

  .has-dropdown.open .dropdown-menu {
    display: block;
  }

  .nav-toggle {
    display: flex;
  }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}