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

:root {
  --black:    #0a0a0a;
  --off-black:#111111;
  --dark:     #1a1a1a;
  --mid:      #2e2e2e;
  --border:   #2a2a2a;
  --muted:    #666666;
  --light:    #aaaaaa;
  --white:    #f5f4f0;
  --accent:   #c8b89a;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;

  --nav-h: 72px;
  --container: 1160px;
  --pad-x: clamp(24px, 5vw, 80px);
  --pad-section: clamp(80px, 10vw, 140px);
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

.section-label {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}

em { font-style: italic; }

/* ── Nav ──────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--pad-x);
  height: var(--nav-h);
  transition: background 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(12px);
  border-color: var(--border);
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-links a {
  color: var(--light);
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--white); }

.nav-cta {
  border: 1px solid var(--border) !important;
  padding: 10px 20px !important;
  border-radius: 2px;
  color: var(--white) !important;
  transition: background 0.2s, border-color 0.2s !important;
}

.nav-cta:hover {
  background: var(--white) !important;
  color: var(--black) !important;
  border-color: var(--white) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-h) + 60px) var(--pad-x) 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 70% 40%, rgba(200,184,154,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
}

.hero-eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(56px, 8.5vw, 130px);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 36px;
}

.hero-headline em {
  color: var(--accent);
  font-style: italic;
}

.hero-sub {
  font-size: clamp(16px, 1.6vw, 20px);
  color: var(--light);
  font-weight: 300;
  line-height: 1.6;
  max-width: 580px;
  margin-bottom: 52px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: var(--pad-x);
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.scroll-line {
  width: 40px;
  height: 1px;
  background: var(--muted);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 16px 32px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
  border: 1px solid transparent;
}

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

.btn-primary {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--black);
}

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

.btn-ghost:hover {
  border-color: var(--white);
}

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

/* ── Philosophy ───────────────────────────────────────────── */
.philosophy {
  padding: var(--pad-section) 0;
  border-top: 1px solid var(--border);
}

.philosophy-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 80px;
  align-items: start;
}

.philosophy-left {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.philosophy-portrait {
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: 2px;
}

.philosophy-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: grayscale(20%);
  transition: filter 0.4s;
}

.philosophy-portrait:hover img {
  filter: grayscale(0%);
}

.philosophy-headline {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--white);
  margin-bottom: 36px;
}

.philosophy-headline em {
  color: var(--accent);
}

.philosophy-text {
  color: var(--light);
  font-size: 17px;
  line-height: 1.75;
  margin-bottom: 24px;
  max-width: 640px;
}

.philosophy-pull {
  border-left: 2px solid var(--accent);
  padding-left: 24px;
  margin-top: 40px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 20px;
  line-height: 1.55;
  color: var(--white);
  max-width: 560px;
}

/* ── Services ─────────────────────────────────────────────── */
.services {
  padding: var(--pad-section) 0;
  background: var(--off-black);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-top: 8px;
}

.service-item {
  padding: 48px 36px;
  background: var(--black);
  transition: background 0.2s;
}

.service-item:hover { background: var(--dark); }

.service-num {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 28px;
}

.service-item h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.service-item p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

/* ── Work ─────────────────────────────────────────────────── */
.work {
  padding-top: var(--pad-section);
}

.work-headline {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--pad-section);
  line-height: 1.15;
}

.case-study {
  border-top: 1px solid var(--border);
  padding-bottom: var(--pad-section);
}

.case-media {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--dark);
  overflow: hidden;
  margin-bottom: 64px;
}

.case-video-native {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  background: var(--black);
}

.case-video {
  position: relative;
  width: 100%;
  height: 100%;
}

.case-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.case-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--off-black);
  border-bottom: 1px solid var(--border);
}

.case-placeholder span {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}

.case-body {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 80px;
}

.case-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 6px;
}

.case-client {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  display: block;
}

.case-type {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
  display: block;
}

.case-headline {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3vw, 44px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 32px;
}

.case-text {
  color: var(--light);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 20px;
  max-width: 640px;
}

.case-text em { color: var(--accent); }

.case-deliverables {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.deliverables-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

.case-deliverables ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case-deliverables li {
  font-size: 13px;
  color: var(--light);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 2px;
}

/* ── Reel CTA ─────────────────────────────────────────────── */
.reel-cta {
  padding: var(--pad-section) 0;
  background: var(--off-black);
  border-top: 1px solid var(--border);
}

.reel-cta-headline {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 48px;
}

.reel-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  max-width: 900px;
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  cursor: pointer;
  transition: border-color 0.2s;
}

.reel-placeholder:hover { border-color: var(--accent); }

.reel-play-btn {
  width: 60px;
  height: 60px;
  color: var(--accent);
  opacity: 0.8;
  transition: opacity 0.2s, transform 0.2s;
}

.reel-placeholder:hover .reel-play-btn {
  opacity: 1;
  transform: scale(1.08);
}

.reel-placeholder-label {
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── Contact ──────────────────────────────────────────────── */
.contact {
  padding: var(--pad-section) 0;
  border-top: 1px solid var(--border);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}

.contact-headline {
  font-family: var(--font-serif);
  font-size: clamp(32px, 3.5vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 24px;
}

.contact-text {
  color: var(--light);
  font-size: 16px;
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 420px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--off-black);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 14px 16px;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  transition: border-color 0.2s;
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }

.form-group input:focus,
.form-group textarea:focus { border-color: var(--accent); }

.form-group textarea { resize: vertical; min-height: 140px; }

.form-success {
  margin-top: 16px;
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 0.04em;
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  padding: 60px 0;
  border-top: 1px solid var(--border);
  background: var(--off-black);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

.footer-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
}

.footer-tagline {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.footer-email {
  font-size: 14px;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.footer-email:hover { color: var(--white); }

.footer-copy {
  font-size: 12px;
  color: var(--muted);
  margin-top: 12px;
}

/* ── Ask AI ───────────────────────────────────────────────── */
.ask-ai {
  padding: var(--pad-section) 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.ask-ai-headline {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.ask-ai-sub {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 48px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.ask-ai-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.ask-ai-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--off-black);
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--light);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  cursor: pointer;
}

.ask-ai-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.ask-ai-btn:hover {
  border-color: var(--accent);
  color: var(--white);
  background: var(--dark);
}

/* ── Scroll animations ────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: none;
}

/* ── Mobile ───────────────────────────────────────────────── */
@media (max-width: 900px) {
  .philosophy-grid { grid-template-columns: 1fr; gap: 40px; }
  .philosophy-portrait { max-width: 260px; aspect-ratio: 1/1; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .case-body { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 60px; }
}

@media (max-width: 640px) {
  .nav-links { display: none; flex-direction: column; gap: 0; }
  .nav-links.open {
    display: flex;
    position: fixed;
    inset: 0;
    top: var(--nav-h);
    background: var(--black);
    padding: 40px var(--pad-x);
    gap: 32px;
  }
  .nav-links.open a { font-size: 20px; color: var(--white); }
  .nav-toggle { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .hero-headline { letter-spacing: -0.01em; }
  .br-desktop { display: none; }
}