/* ============================================================
   ACTION HOUSE NAPA — style.css
   Dark luxury editorial aesthetic
   ============================================================ */

:root {
  --bg:       #080604;
  --bg-2:     #0e0b08;
  --bg-3:     #141008;
  --gold:     #b8965a;
  --gold-dim: #7a6038;
  --white:    #f0ebe3;
  --muted:    #7a736a;
  --muted-2:  #4a4440;
  --rule:     #1e1a14;
  --serif:    'Cormorant Garamond', Georgia, serif;
  --sans:     'Tenor Sans', sans-serif;
  --max:      1200px;
  --pad:      clamp(24px, 5vw, 80px);
  --ease:     cubic-bezier(0.25, 0.1, 0.25, 1);
  --body:     clamp(1.1rem, 1.5vw, 1.3rem);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--serif);
  font-size: var(--body);
  line-height: 1.82;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
em { font-style: italic; color: var(--gold); }

p {
  font-family: var(--serif);
  font-weight: 300;
  font-size: var(--body);
  color: var(--muted);
  line-height: 1.82;
}
.eyebrow {
  display: block;
  font-family: var(--sans);
  font-size: clamp(11px, 0.8vw, 13px);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}
h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
}
h3 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: 16px;
}
.container { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }
section { position: relative; }
.section-header { margin-bottom: clamp(48px, 6vw, 80px); }
.section-header h2 { margin-bottom: 24px; }
.section-sub { max-width: 58ch; font-size: clamp(1.2rem, 1.6vw, 1.45rem); color: var(--muted); }

/* ── Buttons ── */
.btn-primary {
  display: inline-block;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--white);
  background: transparent;
  border: 1px solid var(--gold);
  padding: 18px 48px;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}
.btn-primary:hover { background: var(--gold); color: var(--bg); }

.btn-book {
  display: inline-block;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--gold);
  border: 1px solid var(--gold);
  padding: 18px 48px;
  transition: background 0.25s var(--ease);
}
.btn-book:hover { background: #a07d48; border-color: #a07d48; }

.btn-outline {
  display: inline-block;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid var(--gold-dim);
  padding-bottom: 4px;
  transition: border-color 0.2s;
}
.btn-outline:hover { border-color: var(--gold); }

/* ── Nav — always dark ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--pad);
  background: rgba(8, 6, 4, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
  transition: padding 0.35s var(--ease);
}
.nav.scrolled { padding-top: 14px; padding-bottom: 14px; }
.nav-logo {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  position: relative;
  z-index: 201;
}
.nav-links { display: flex; align-items: center; gap: 40px; }
.nav-links a {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  color: var(--gold) !important;
  border: 1px solid var(--gold-dim);
  padding: 10px 24px;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.nav-cta:hover { background: var(--gold); color: var(--bg) !important; border-color: var(--gold); }

/* ── Burger ── */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 36px; height: 36px;
  padding: 6px;
  cursor: pointer;
  z-index: 201;
  position: relative;
}
.nav-burger span {
  display: block;
  width: 24px; height: 1px;
  background: var(--white);
  transition: transform 0.3s ease;
  transform-origin: center;
}
.nav-burger.open span:first-child { transform: rotate(45deg) translate(0, 3.5px); }
.nav-burger.open span:last-child  { transform: rotate(-45deg) translate(0, -3.5px); }

/* ── Mobile menu ── */
#mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  position: fixed;
  inset: 0;
  width: 100%; height: 100%;
  background: rgba(8, 6, 4, 0.98);
  z-index: 199;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
#mobile-menu.open { visibility: visible; opacity: 1; }
.mm-link {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2rem, 8vw, 3.5rem);
  color: var(--white);
  letter-spacing: -0.01em;
  transition: color 0.2s;
}
.mm-link:hover { color: var(--gold); }
.mm-cta { color: var(--gold); }

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: clamp(60px, 8vw, 120px);
  padding-left: var(--pad);
  padding-right: var(--pad);
  position: relative;
}
.hero-bg { position: absolute; inset: 0; overflow: hidden; }
.hero-photo {
  width: 100%; height: 100%;
  background-image: url('images/hero.jpg');
  background-size: cover;
  background-position: center;
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(8,6,4,0.98) 0%, rgba(8,6,4,0.5) 50%, rgba(8,6,4,0.15) 100%),
    linear-gradient(to right, rgba(8,6,4,0.7) 0%, transparent 60%);
}
.hero-content { position: relative; z-index: 2; max-width: 800px; }
.hero-eyebrow {
  font-family: var(--sans);
  font-size: clamp(11px, 0.8vw, 13px);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
  display: block;
}
.hero-headline {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(3.2rem, 7.5vw, 7rem);
  line-height: 0.97;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 32px;
}
.hero-sub {
  font-size: clamp(1.2rem, 1.6vw, 1.5rem);
  color: var(--muted);
  font-style: italic;
  max-width: 52ch;
  line-height: 1.65;
  margin-bottom: 48px;
}
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: clamp(32px, 4vw, 56px);
  right: var(--pad);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.hero-scroll span {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted-2);
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.15); }
}

/* ── Sessions ── */
.sessions { padding: clamp(80px, 10vw, 140px) 0; background: var(--bg-2); }
.sessions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2px;
  margin-bottom: clamp(60px, 8vw, 100px);
}
.session-card { background: var(--bg); overflow: hidden; }
.session-photo {
  height: 300px;
  overflow: hidden;
  position: relative;
}
.session-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.6s var(--ease);
}
.session-photo-3 img { object-position: center center; }
.session-card:hover .session-photo img { transform: scale(1.03); }
.session-info { padding: 36px; border-top: 1px solid var(--rule); }
.session-cat {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 12px;
}
.session-info h3 { font-size: clamp(1.4rem, 1.8vw, 1.75rem); margin-bottom: 14px; }
.session-info p  { font-size: var(--body); }
.sessions-statement {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 32px;
}
.rule-v { width: 1px; height: 80px; background: var(--gold); }
blockquote {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.5rem, 2.4vw, 2.2rem);
  font-style: italic;
  color: var(--white);
  line-height: 1.5;
  max-width: 700px;
  letter-spacing: -0.01em;
}

/* ── Studio ── */
.studio { padding: clamp(80px, 10vw, 140px) 0 0; }
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.diff-card {
  background: var(--bg);
  padding: clamp(32px, 4vw, 52px) clamp(28px, 3vw, 44px);
  transition: background 0.3s var(--ease);
}
.diff-card:hover { background: var(--bg-2); }
.diff-num {
  display: block;
  font-family: var(--serif);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 300;
  color: var(--rule);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.04em;
  transition: color 0.3s;
}
.diff-card:hover .diff-num { color: var(--bg-3); }
.diff-card h3 { font-size: clamp(1.25rem, 1.6vw, 1.6rem); margin-bottom: 14px; }
.diff-card p  { font-size: var(--body); }

.photo-strip {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  height: clamp(200px, 28vw, 400px);
  margin-top: 2px;
  gap: 2px;
}
.strip-photo {
  background-size: cover;
  background-position: center;
  transition: transform 0.6s var(--ease);
}
.strip-photo:hover { transform: scale(1.02); }
.strip-photo-1 { background-image: url('images/strip1.jpg'); background-position: center top; }
.strip-photo-2 { background-image: url('images/strip2.jpg'); background-position: center center; }
.strip-photo-3 { background-image: url('images/strip3.jpg'); background-position: center top; }

/* ── About ── */
.about { padding: clamp(80px, 10vw, 140px) 0; background: var(--bg-2); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.about-photo { position: relative; overflow: hidden; }
.about-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.about-photo::before {
  content: '';
  position: absolute;
  top: -12px; left: -12px; right: 12px; bottom: 12px;
  border: 1px solid var(--gold-dim);
  z-index: 0;
  pointer-events: none;
}
.about-text-col { padding-top: 8px; }
.about-text-col h2 { margin-bottom: 28px; }
.about-intro {
  font-size: clamp(1.1rem, 1.5vw, 1.3rem);
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 32px;
}
.about-close {
  font-style: italic;
  color: var(--white);
  font-size: clamp(1.1rem, 1.4vw, 1.25rem);
  margin-bottom: 28px;
}

/* ── Access ── */
.access { padding: clamp(80px, 10vw, 140px) 0; }
.access > .container > .eyebrow { margin-bottom: 40px; }
.access-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-bottom: 40px;
}
.access-card {
  background: var(--bg);
  padding: clamp(32px, 4vw, 52px) clamp(28px, 3vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 0.3s;
}
.access-card:hover { background: var(--bg-2); }
.access-primary { border-top: 2px solid var(--gold); }
.access-card h3 { font-size: clamp(1.4rem, 1.8vw, 1.75rem); }
.access-card p  { flex: 1; font-size: var(--body); }
.access-note {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted-2);
  text-transform: uppercase;
}

/* ── Contact ── */
.contact { padding: clamp(80px, 10vw, 140px) 0; background: var(--bg-2); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 7vw, 120px);
  align-items: start;
}
.contact-text h2 { margin-bottom: 24px; }
.contact-text > p { margin-bottom: 40px; }
.contact-details { display: flex; flex-direction: column; }
.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
}
.contact-detail:first-child { border-top: 1px solid var(--rule); }
.detail-label {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}
.detail-val {
  font-family: var(--serif);
  font-weight: 300;
  font-size: var(--body);
  color: var(--muted);
  line-height: 1.6;
}
.detail-val a:hover { color: var(--white); }
.contact-cta-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  padding-top: 8px;
}
.contact-cta-block h3 { margin-bottom: 0; }
.or-text {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-2);
}

/* ── Footer ── */
.footer { padding: 40px 0 32px; border-top: 1px solid var(--rule); }
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-left { display: flex; flex-direction: column; gap: 4px; }
.footer-logo {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
}
.footer-tag {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.footer-right { display: flex; gap: 32px; }
.footer-right a {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s;
}
.footer-right a:hover { color: var(--gold); }
.footer-bottom span {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted-2);
}

/* ── Reveal animation ── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ── */
@media (max-width: 1000px) {
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .photo-strip { grid-template-columns: 1fr 1fr; }
  .strip-photo-3 { display: none; }
}
@media (max-width: 640px) {
  .nav-links  { display: none; }
  .nav-burger { display: flex; }
  .hero-headline { font-size: clamp(2.8rem, 11vw, 4rem); }
  .diff-grid     { grid-template-columns: 1fr; }
  .sessions-grid { grid-template-columns: 1fr; }
  .access-grid   { grid-template-columns: 1fr; }
  .footer-inner  { flex-direction: column; align-items: flex-start; }
  .photo-strip   { grid-template-columns: 1fr; height: 240px; }
  .strip-photo-2, .strip-photo-3 { display: none; }
  .hero-ctas { flex-direction: column; }
}