/* ============================================
   TINE ON THE MOUNTAIN — GLOBAL STYLES
   Palette:
   - Deep Indigo:  #302158
   - Darker Indigo:#1D1934
   - Gold:         #EFB464
   - Burnt Orange: #B56121
   - White:        #FFFFFF
   ============================================ */

:root {
  --indigo-900: #1D1934;
  --indigo:     #302158;
  --indigo-700: #3D2A6B;
  --gold:       #EFB464;
  --gold-soft:  #F7D9A8;
  --orange:     #B56121;
  --white:      #FFFFFF;
  --off-white:  #FBFAF7;
  --soft:       #F4F1EC;
  --border:     #E6E1D8;
  --text-dark:  #1D1934;
  --text-soft:  #4A4460;
  --text-muted: #807A93;

  --gradient-warm: linear-gradient(135deg, #B56121 0%, #EFB464 100%);
  --gradient-brand: linear-gradient(135deg, #302158 0%, #1D1934 100%);

  --shadow-xs: 0 1px 2px rgba(29, 25, 52, 0.05);
  --shadow-sm: 0 4px 14px rgba(29, 25, 52, 0.06);
  --shadow-md: 0 12px 28px -8px rgba(29, 25, 52, 0.15);
  --shadow-lg: 0 24px 48px -16px rgba(29, 25, 52, 0.22);

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --container: 1200px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 130px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--white);
  color: var(--text-dark);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }

h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--indigo-900);
}

h1 { font-size: clamp(2.3rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.1vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p  { color: var(--text-soft); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.75rem;
}

/* ============ SECTION HEADINGS ============ */
.section-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
  position: relative;
  padding-left: 2rem;
}
.section-eyebrow::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 1.4rem;
  height: 2px;
  background: var(--gradient-warm);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  margin-bottom: 0.85rem;
  color: var(--indigo-900);
}

.section-intro {
  font-size: 1.05rem;
  color: var(--text-soft);
  max-width: 680px;
  margin-bottom: 2.5rem;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-warm);
  color: var(--indigo-900);
  box-shadow: 0 8px 20px -6px rgba(181, 97, 33, 0.5);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -8px rgba(181, 97, 33, 0.6);
}
.btn-indigo {
  background: var(--indigo);
  color: var(--white);
  box-shadow: 0 8px 20px -6px rgba(48, 33, 88, 0.45);
}
.btn-indigo:hover { background: var(--indigo-900); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--indigo);
  border: 2px solid var(--indigo);
}
.btn-outline:hover { background: var(--indigo); color: var(--white); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--indigo);
  padding: 0.6rem 0;
  font-weight: 600;
}
.btn-ghost:hover { color: var(--orange); }
.btn i { font-size: 0.85rem; }

/* ============================================
   HEADER — NEW DESIGN
   Tall indigo bar with a 200px floating logo
   that overlaps the bar from top-left.
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--indigo-900);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  /* tall enough to hold the nav bar; the logo will overflow */
  padding-top: 0;
}

/* Thin gold progress stripe under header top */
.site-header::before {
  content: '';
  display: block;
  height: 4px;
  background: var(--gradient-warm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  max-width: var(--container);
  margin: 0 auto;
  padding: 1rem 1.75rem 1rem 220px; /* left padding reserves space for logo */
  min-height: 92px;
  position: relative;
}

/* ---- Floating 200px logo ---- */
.brand-logo {
  position: absolute;
  top: 0.5rem;
  left: 1.75rem;
  width: 80px;
  height: 80px;
  /*border-radius: 24px;*/
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 18px 36px -12px rgba(29, 25, 52, 0.5),
              0 0 0 6px var(--white),
              0 0 0 8px rgba(239, 180, 100, 0.35);
  transition: var(--transition);
  z-index: 10;
}
.brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.brand-logo:hover {
  transform: translateY(-3px) rotate(-1.5deg);
  box-shadow: 0 24px 44px -12px rgba(29, 25, 52, 0.55),
              0 0 0 6px var(--white),
              0 0 0 8px rgba(239, 180, 100, 0.65);
}

/* Brand text sits to the right of the logo, vertically centered */
.brand-text {
  position: absolute;
  top: 50%;
  left: 224px;
  transform: translateY(-50%);
  line-height: 1.15;
  z-index: 5;
  pointer-events: none;
}
.brand-text .name {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
}
.brand-text .sub {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.15rem;
}

/* Nav is right-aligned */
.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-left: auto;
}

.nav-links {
  display: flex;
  gap: 1.75rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
  position: relative;
  padding: 0.5rem 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: var(--gradient-warm);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--gold); font-weight: 600; }
.nav-links a.active::after { width: 100%; }

.nav-cta { display: flex; gap: 0.6rem; align-items: center; }
.nav-cta .btn { padding: 0.65rem 1.4rem; font-size: 0.85rem; }
.nav-cta .btn-outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
}
.nav-cta .btn-outline:hover {
  background: var(--white);
  color: var(--indigo-900);
  border-color: var(--white);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--white);
  cursor: pointer;
  padding: 0.5rem;
}

/* ============ IMAGE PLACEHOLDERS ============ */
.img-ph {
  position: relative;
  background: linear-gradient(135deg, #F4F1EC 0%, #F7D9A8 100%);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--indigo);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  overflow: hidden;
  min-height: 260px;
  border: 1px solid var(--border);
}
.img-ph::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1.5px dashed rgba(48, 33, 88, 0.22);
  border-radius: calc(var(--radius) - 8px);
  pointer-events: none;
}
.img-ph i { font-size: 1.8rem; color: var(--orange); opacity: 0.85; }
.img-ph.tall { min-height: 400px; }
.img-ph.short { min-height: 170px; }
.img-ph.wide { min-height: 300px; }

/* ============ FOOTER ============ */
.site-footer {
  background: var(--indigo-900);
  color: rgba(255, 255, 255, 0.75);
  padding: 3.5rem 0 1.75rem;
  position: relative;
}
.site-footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-warm);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
.footer-brand .footer-logo {
  width: 90px;
  height: 90px;
  border-radius: 16px;
  overflow: hidden;
  background: var(--white);
  margin-bottom: 1rem;
  box-shadow: 0 8px 20px -8px rgba(0, 0, 0, 0.4);
}
.footer-brand .footer-logo img {
  width: 100%; height: 100%; object-fit: cover;
}
.footer-brand .footer-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}
.footer-brand .footer-sub {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.9rem;
}
.footer-brand p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
  max-width: 320px;
}
.footer-col h5 {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col a { color: rgba(255, 255, 255, 0.7); font-size: 0.88rem; }
.footer-col a:hover { color: var(--gold); padding-left: 4px; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
}
.social-links { display: flex; gap: 0.7rem; }
.social-links a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
}
.social-links a:hover {
  background: var(--gradient-warm);
  color: var(--indigo-900);
  transform: translateY(-2px);
}

/* ============ ANIMATIONS ============ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes pulseGlow {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.06); }
}

.reveal-delay-2 { animation-delay: 0.16s; }
.reveal-delay-3 { animation-delay: 0.24s; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { gap: 1.2rem; }
}

@media (max-width: 860px) {
  /* Smaller but still prominent logo on tablet */
  .header-inner {
    padding: 0.75rem 1.25rem 0.75rem 150px;
    min-height: 84px;
  }
  .brand-logo {
    width: 130px;
    height: 130px;
    top: 0.4rem;
    left: 1.25rem;
    border-radius: 18px;
    box-shadow: 0 14px 28px -10px rgba(29, 25, 52, 0.5),
                0 0 0 5px var(--white),
                0 0 0 7px rgba(239, 180, 100, 0.35);
  }
  .brand-text {
    left: 154px;
  }
  .brand-text .name { font-size: 1.1rem; }
  .brand-text .sub { font-size: 0.6rem; }

  .nav-links {
    position: fixed;
    top: 92px;
    left: 0;
    right: 0;
    background: var(--indigo-900);
    flex-direction: column;
    padding: 1.75rem;
    gap: 1.2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    align-items: flex-start;
    z-index: 999;
  }
  .nav-links.open { transform: translateY(0); }
  .menu-toggle { display: block; }
  .nav-cta .btn-outline { display: none; }
  .container { padding: 0 1.25rem; }
}

@media (max-width: 640px) {
  /* Mobile: logo collapses to a badge, brand text becomes primary */
  .header-inner {
    padding: 0.75rem 1rem 0.75rem 84px;
    min-height: 72px;
  }
  .brand-logo {
    width: 68px;
    height: 68px;
    top: 0.35rem;
    left: 1rem;
    border-radius: 14px;
    box-shadow: 0 10px 20px -8px rgba(29, 25, 52, 0.5),
                0 0 0 3px var(--white),
                0 0 0 5px rgba(239, 180, 100, 0.35);
  }
  .brand-text {
    left: 84px;
  }
  .brand-text .name { font-size: 0.95rem; }
  .brand-text .sub { font-size: 0.55rem; letter-spacing: 0.2em; }

  .nav-links { top: 72px; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .nav-cta .btn { padding: 0.5rem 0.95rem; font-size: 0.8rem; }
  .footer-brand .footer-logo { width: 72px; height: 72px; }
}

/* ============ SCROLL REVEALS (JS-driven) ============ */
/* Base state — hidden until JS adds .is-visible */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger utilities still work with a delay */
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

/* Reduced-motion users get instant content */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============ HEADER SCROLL STATE ============ */
/* Subtle depth when page is scrolled */
.site-header.is-scrolled {
  box-shadow: 0 4px 20px -8px rgba(29, 25, 52, 0.35);
}

/* ============ BACK-TO-TOP BUTTON ============ */
.back-to-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  background: var(--gradient-warm);
  color: var(--indigo-900);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 10px 24px -8px rgba(181, 97, 33, 0.6);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s ease, transform 0.3s ease,
              visibility 0.3s ease, box-shadow 0.3s ease;
  z-index: 900;
}
.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px -10px rgba(181, 97, 33, 0.7);
}
.back-to-top:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}
@media (max-width: 640px) {
  .back-to-top {
    right: 1rem;
    bottom: 1rem;
    width: 42px;
    height: 42px;
  }
}