/* ============================================
   TOM'S BARBER SHOP — STYLE.CSS
   Scroll-driven video virtual tour
   ============================================ */

/* ── CSS Variables ── */
:root {
  --color-bg:         #0a0a0a;
  --color-surface:    #141414;
  --color-gold:       #c9a96e;
  --color-gold-light: #e2c99a;
  --color-gold-dark:  #9a7b4f;
  --color-white:      #f5f0eb;
  --color-white-soft: rgba(245, 240, 235, 0.85);
  --color-text-muted: rgba(245, 240, 235, 0.5);

  --glass-bg:         rgba(10, 10, 10, 0.6);
  --glass-border:     rgba(201, 169, 110, 0.15);
  --glass-blur:       24px;

  --font-heading:     'Playfair Display', Georgia, serif;
  --font-body:        'Outfit', 'Segoe UI', sans-serif;

  --ease-smooth:      cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── Reset & Base ── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-white);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, video { display: block; }

/* ============================================
   LOADER
   ============================================ */
.loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}

.loader-icon {
  font-size: 2.5rem;
  animation: loaderSpin 2s ease-in-out infinite;
}

@keyframes loaderSpin {
  0%, 100% { transform: rotate(0deg) scale(1); }
  50%      { transform: rotate(180deg) scale(1.15); }
}

.loader-text {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.loader-bar {
  width: 200px;
  height: 2px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
}

.loader-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-gold-dark), var(--color-gold));
  transition: width 0.3s ease;
}

/* ============================================
   PROGRESS BAR
   ============================================ */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-gold-dark), var(--color-gold), var(--color-gold-light));
  z-index: 9999;
  box-shadow: 0 0 14px rgba(201, 169, 110, 0.5);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2.5rem;
  background: rgba(10, 10, 10, 0.3);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(201, 169, 110, 0.06);
  transition: background 0.4s ease, padding 0.4s ease;
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.85);
  padding: 0.7rem 2.5rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo-icon {
  font-size: 1.5rem;
  filter: grayscale(1) brightness(2);
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-gold);
}

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

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white-soft);
  position: relative;
  padding-bottom: 4px;
  transition: color 0.3s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 1px;
  background: var(--color-gold);
  transition: width 0.3s var(--ease-smooth);
}

.nav-links a:hover { color: var(--color-gold-light); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.6rem 1.6rem;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-cta:hover {
  background: var(--color-gold);
  color: var(--color-bg);
}

/* ============================================
   VIDEO SCROLL SECTION
   ============================================ */
.video-scroll {
  position: relative;
  /* Tall scroll area for smooth control */
  height: 600vh;
}

.video-viewport {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: var(--color-bg);
}

/* ── Canvas (replaces video for smooth frame display) ── */
#scrollCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── Vignette over video ── */
.video-vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background:
    radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,0.45) 100%),
    linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 35%),
    linear-gradient(to bottom, rgba(0,0,0,0.35) 0%, transparent 25%);
}

/* ============================================
   OVERLAY PANELS
   ============================================ */
.overlay-panel {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5rem 2rem 3rem;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.overlay-panel.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* ── Hero panel ── */
.panel-hero {
  text-align: center;
  flex-direction: column;
  gap: 1rem;
}

.overlay-subtitle {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gold-light);
  opacity: 0.9;
}

.overlay-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.05em;
  color: var(--color-white);
  text-shadow: 0 4px 40px rgba(0,0,0,0.6);
}

.overlay-title span {
  display: block;
  font-size: 0.45em;
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  margin-top: 0.3em;
}

.overlay-tagline {
  font-size: 1rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--color-white-soft);
  margin-top: 0.5rem;
}

.scroll-hint {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.scroll-arrow {
  animation: bounceDown 1.8s ease-in-out infinite;
}

@keyframes bounceDown {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50%      { transform: translateY(8px); opacity: 1; }
}

/* ── Price panels ── */
.panel-price {
  justify-content: flex-start;
  padding-left: 5%;
  align-items: center;
}

.panel-final {
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
  justify-content: center;
  max-width: 580px;
  margin: 0 auto;
  left: 0; right: 0;
}

/* ============================================
   GLASSMORPHISM PRICE CARD
   ============================================ */
.price-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2rem 2.2rem;
  max-width: 440px;
  width: 100%;
  box-shadow:
    0 8px 40px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  transition: transform 0.4s var(--ease-smooth);
}

.price-card:hover {
  transform: translateY(-4px);
}

.price-card-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(201, 169, 110, 0.12);
}

.price-card-icon {
  font-size: 1.6rem;
}

.price-card-header h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-gold-light);
  letter-spacing: 0.02em;
}

/* ── Price List ── */
.price-list li {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: all 0.2s ease;
}

.price-list li:last-child { border-bottom: none; }

.price-list li:hover {
  background: rgba(201, 169, 110, 0.04);
  border-radius: 6px;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

.price-name {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-white-soft);
  white-space: nowrap;
}

.price-name small {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.price-dots {
  flex: 1;
  border-bottom: 1px dotted rgba(201, 169, 110, 0.2);
  min-width: 20px;
  margin-bottom: 4px;
}

.price-value {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-gold);
  white-space: nowrap;
}

/* ── CTA Section ── */
.cta-section {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.cta-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-white);
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 2.2rem;
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold));
  color: var(--color-bg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 4px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(201, 169, 110, 0.3);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201, 169, 110, 0.45);
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
}

.cta-button svg { transition: transform 0.3s ease; }
.cta-button:hover svg { transform: translateX(4px); }

.cta-info {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-top: 0.5rem;
}

.cta-info p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

/* ============================================
   SLIDE INDICATORS
   ============================================ */
.slide-indicators {
  position: fixed;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.5px solid var(--color-gold);
  background: transparent;
  cursor: pointer;
  transition: all 0.4s var(--ease-smooth);
  position: relative;
}

.indicator::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid transparent;
  transition: border-color 0.3s ease;
}

.indicator.active {
  background: var(--color-gold);
  box-shadow: 0 0 12px rgba(201, 169, 110, 0.4);
  transform: scale(1.3);
}

.indicator.active::before {
  border-color: rgba(201, 169, 110, 0.3);
}

.indicator:hover:not(.active) {
  background: rgba(201, 169, 110, 0.3);
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* ── Tablet ── */
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .slide-indicators { right: 1rem; }

  .panel-price {
    justify-content: center;
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .price-card { padding: 1.6rem 1.8rem; }
}

/* ── Mobile ── */
@media (max-width: 768px) {
  .navbar { padding: 0.8rem 1.2rem; }
  .navbar.scrolled { padding: 0.6rem 1.2rem; }
  .logo-text { font-size: 1.1rem; }

  .nav-cta {
    font-size: 0.7rem;
    padding: 0.5rem 1rem;
  }

  .overlay-panel {
    padding: 4.5rem 1.2rem 2rem;
  }

  .panel-price {
    align-items: flex-end;
    padding-bottom: 3rem;
    justify-content: center;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .overlay-title { font-size: clamp(2.2rem, 10vw, 3.5rem); }
  .overlay-subtitle { font-size: 0.8rem; }

  .price-card {
    padding: 1.4rem 1.2rem;
    border-radius: 12px;
    max-width: 100%;
  }

  .price-card-header h2 { font-size: 1.2rem; }
  .price-name { font-size: 0.85rem; }
  .price-value { font-size: 1rem; }
  .price-list li { padding: 0.55rem 0; }

  .slide-indicators {
    right: 0.6rem;
    gap: 10px;
  }

  .indicator { width: 8px; height: 8px; }

  .panel-final { gap: 1.2rem; padding: 4rem 1rem 2rem; }
  .cta-text { font-size: 1.2rem; }
  .cta-button { padding: 0.85rem 1.6rem; font-size: 0.8rem; }
  .cta-info p { font-size: 0.78rem; }
  .scroll-hint { margin-top: 1.5rem; }
}

/* ── Small Mobile ── */
@media (max-width: 400px) {
  .overlay-panel { padding: 4rem 0.8rem 1.5rem; }
  .price-card { padding: 1.2rem 1rem; }
  .price-name { font-size: 0.78rem; }
  .price-value { font-size: 0.9rem; }
}