/* ═══════════════════════════════════════════════════════════
   Legendary Trailers — Global Stylesheet
   Font: Inter (Google Fonts)
   ═══════════════════════════════════════════════════════════ */

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

/* ─── DESIGN TOKENS ──────────────────────────────────────── */
:root {
  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Palette — dark / industrial */
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --bg-surface: #181818;
  --text-primary: #f0efe9;
  --text-secondary: #9a9a9a;
  --text-tertiary: #5c5c5c;
  --accent: #c8a55a;
  --accent-hover: #dbb96e;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);

  /* Spacing */
  --wrap-width: 1280px;
  --wrap-padding: 2rem;

  /* Transitions */
  --ease-out: cubic-bezier(0.25, 0, 0, 1);
  --duration: 600ms;
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg);
}

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

ul {
  list-style: none;
}

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

/* ─── LAYOUT ─────────────────────────────────────────────── */
.wrap {
  max-width: var(--wrap-width);
  margin: 0 auto;
  padding-left: var(--wrap-padding);
  padding-right: var(--wrap-padding);
}

/* ─── NAVIGATION ─────────────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: background var(--duration) var(--ease-out),
              padding var(--duration) var(--ease-out),
              backdrop-filter var(--duration) var(--ease-out);
}

.site-nav.scrolled {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

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

.nav-wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 0.75rem;
}

.nav-logo-img {
  height: 42px;
  width: auto;
  transition: opacity 300ms var(--ease-out);
}

.nav-logo:hover .nav-logo-img {
  opacity: 0.8;
}

.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-link {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color 300ms var(--ease-out);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 400ms var(--ease-out);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-primary);
  transition: transform 300ms var(--ease-out), opacity 200ms;
}

/* ─── PAGE HEADER ────────────────────────────────────────── */
.page-header {
  padding: 10rem 0 5rem;
}

.page-header-label {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 1.5rem;
}

.page-header-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(3.5rem, 6vw, 7rem);
  line-height: 1;
  letter-spacing: -0.03em;
}

/* ─── LINK ARROW ─────────────────────────────────────────── */
.link-arrow {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 300ms var(--ease-out), gap 300ms var(--ease-out);
}

.link-arrow:hover {
  color: var(--accent-hover);
  gap: 0.85rem;
}

/* ─── CTA SECTION ────────────────────────────────────────── */
.cta-section {
  position: relative;
  padding: 10rem 0;
  text-align: center;
  overflow: hidden;
}

.cta-bg-char {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20rem, 35vw, 40rem);
  color: rgba(255, 255, 255, 0.015);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.cta-headline {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.5rem, 4vw, 4.5rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 2.5rem;
}

/* ─── FOOTER ─────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 5rem 0 3rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.footer-col-label {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 1.25rem;
}

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

.footer-col-links a {
  font-size: 0.82rem;
  color: var(--text-secondary);
  transition: color 300ms var(--ease-out);
}

.footer-col-links a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.footer-copy {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  letter-spacing: 0.02em;
}

/* ─── REVEAL ANIMATIONS ─────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration) var(--ease-out),
              transform var(--duration) var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 150ms; }
.reveal-delay-2 { transition-delay: 300ms; }
.reveal-delay-3 { transition-delay: 450ms; }

/* ─── RESPONSIVE · TABLET (≤ 900px) ──────────────────────── */
@media (max-width: 900px) {
  :root {
    --wrap-padding: 1.5rem;
  }

  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 400ms var(--ease-out), visibility 400ms;
  }

  .nav-links.open {
    opacity: 1;
    visibility: visible;
  }

  .nav-links .nav-link {
    font-size: 1.2rem;
  }

  .nav-toggle {
    display: flex;
    z-index: 1001;
  }

  .nav-toggle.open span:first-child {
    transform: rotate(45deg) translate(2px, 2px);
  }

  .nav-toggle.open span:last-child {
    transform: rotate(-45deg) translate(2px, -2px);
  }

  .page-header {
    padding: 8rem 0 3rem;
  }

  .model-detail {
    padding: 4rem 0;
  }

  .model-detail-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .model-detail:nth-child(even) .model-detail-inner {
    direction: ltr;
  }

  .cta-section {
    padding: 6rem 0;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* ─── RESPONSIVE · PHONE (≤ 480px) ───────────────────────── */
@media (max-width: 480px) {
  :root {
    --wrap-padding: 1.15rem;
  }

  .nav-logo-img {
    height: 36px;
  }

  .nav-logo-text {
    font-size: 0.85rem;
  }

  .nav-logo {
    gap: 0.5rem;
  }

  .page-header {
    padding: 7rem 0 2rem;
  }

  .page-header-title {
    font-size: clamp(2.2rem, 10vw, 3.5rem);
  }

  .model-detail {
    padding: 3rem 0;
  }

  .model-detail-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .model-detail-desc {
    font-size: 0.82rem;
  }

  .spec-list li {
    font-size: 0.75rem;
  }

  .cta-section {
    padding: 4rem 0;
  }

  .cta-headline {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }

  .site-footer {
    padding: 3rem 0 2rem;
  }

  .footer-bottom {
    text-align: center;
    align-items: center;
  }
}

/* ─── FLOATING WHATSAPP BUTTON ──────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2.5rem;
  right: 2.5rem;
  background: #25d366;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  z-index: 9999;
  transition: transform 300ms var(--ease-out);
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: #ffffff;
}

@media (max-width: 480px) {
  .whatsapp-float {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 50px;
    height: 50px;
  }
  .whatsapp-float svg {
    width: 26px;
    height: 26px;
  }
}

/* ─── SLEEK ICON STYLING ────────────────────────────────────── */
.icon {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
  display: inline-block;
  vertical-align: middle;
}

/* Input Placeholders */
::placeholder {
  color: var(--text-tertiary);
  opacity: 1; /* Firefox */
}
:-ms-input-placeholder {
  color: var(--text-tertiary);
}
/* ─── GOOGLE BUSINESS PROFILE STYLES ──────────────────────────── */
.google-business-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.1rem;
  border-radius: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 300ms var(--ease-out);
}

.google-business-badge:hover {
  background: rgba(200, 165, 90, 0.12);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.google-business-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  fill: currentColor;
}