/* =============================================
   CONVEGNO GIANNI RONDOLINO — 2026
   Fonts: Bodoni Moda (display) · Cormorant Garamond (serif) · DM Sans (body)
   ============================================= */

:root {
  --white:      #ffffff;
  --black:      #1a1a1a;
  --red:        #8b1a2a;
  --gold:       #c9a84c;
  --cream:      #f7f4ee;
  --gray-light: #e4e0d8;
  --gray-mid:   #9a9590;
  --font-display: 'Bodoni Moda', Georgia, serif;
  --font-serif:   'Cormorant Garamond', Georgia, serif;
  --font-sans:    'DM Sans', Helvetica, sans-serif;
  --nav-h:     64px;
  --max-w:     1200px;
}

/* ─── PAGE TRANSITIONS ─────────────────────── */
@keyframes pagein {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.page-load-anim { animation: pagein 0.4s ease both; }

/* ─── RESET ────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* ─── LAYOUT ───────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 48px;
}

/* ─── NAVIGATION ───────────────────────────── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--nav-h);
  background: var(--red);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(0,0,0,0.15);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 48px;
}
.nav-logo {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
}
.nav-logo span { color: var(--gold); }
.nav-logo em {
  font-style: normal;
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.35);
  margin-left: 10px;
  vertical-align: middle;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.3s ease;
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}

/* ─── HERO ─────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--black);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding-top: var(--nav-h);
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  z-index: 0;
}
.hero-sound-btn {
  position: absolute;
  bottom: 175px;
  right: 20px;
  z-index: 3;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.35);
  background: rgba(0,0,0,0.45);
  color: rgba(255,255,255,0.85);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.2s, border-color 0.2s;
}
.hero-sound-btn:hover {
  background: rgba(0,0,0,0.7);
  border-color: rgba(255,255,255,0.7);
}
.hero-sound-btn svg { width: 18px; height: 18px; display: block; }
.hero-sound-btn .icon-unmuted { display: none; }
.hero-sound-btn.is-unmuted .icon-muted { display: none; }
.hero-sound-btn.is-unmuted .icon-unmuted { display: block; }
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,8,6,0.52) 0%,
    rgba(10,8,6,0.42) 40%,
    rgba(10,8,6,0.70) 80%,
    rgba(10,8,6,0.85) 100%
  );
  z-index: 1;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,0.50) 100%);
  z-index: 1;
  pointer-events: none;
}
.hero-ghost-year {
  position: absolute;
  /* bottom: 220px; */
  bottom: 195px;
  left: auto;
  right: 20px;
  transform: none;
  /* font-family: var(--font-sans); */
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(60px, 15vw, 200px);
  color: rgba(255,255,255,0.08);
  -webkit-text-stroke: 0px;
  mix-blend-mode: normal;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  z-index: 2;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0 100px;
}
.hero-scroll { z-index: 2; }
.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.2s forwards;
}
.hero-title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(64px, 11vw, 148px);
  line-height: 0.91;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeUp 0.9s ease 0.4s forwards;
}
.hero-title-sub {
  font-size: 0.45em;
  letter-spacing: 0.01em;
  display: block;
  line-height: 1;
  margin-bottom: -1.8em;
}

.hero-rule {
  width: 56px; height: 2px;
  background: var(--red);
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.65s forwards;
}
.hero-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  max-width: 480px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.85s forwards;
}
.hero-dates {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
  opacity: 0;
  animation: fadeUp 0.8s ease 1.05s forwards;
}
.hero-date-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.hero-date-city {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--red);
}
.hero-date-value {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.45rem;
  color: var(--white);
}
.hero-scroll {
  position: absolute;
  bottom: 36px;
  right: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  opacity: 0;
  animation: fadeUp 0.8s ease 1.3s forwards;
}
.hero-scroll::before {
  content: '';
  width: 36px; height: 1px;
  background: rgba(255,255,255,0.25);
}


/* ─── INTRO SECTION ────────────────────────── */
.section-intro {
  padding: 120px 0;
}
.intro-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 80px;
  align-items: start;
}
.intro-label-col { padding-top: 6px; }
.intro-text p {
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.9;
  color: #3c3830;
}
.intro-text p + p { margin-top: 1.4em; }

/* ─── SECTION LABELS ───────────────────────── */
.section-label {
  font-family: var(--font-sans);
  /* font-size: 0.68rem; */
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--red);
}
.section-title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

/* ─── EVENT CARDS ──────────────────────────── */
.section-events {
  padding: 80px 0 120px;
  background: var(--cream);
}
.section-events .section-label { color: var(--red); }
.section-events .section-title { color: var(--black); }
.events-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 60px;
  gap: 20px;
}
.events-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
}
.event-card {
  background: #2e2218;
  padding: 56px;
  position: relative;
  overflow: hidden;
  display: block;
  transition: background 0.35s ease;
  cursor: pointer;
}
.event-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: grayscale(1);
  opacity: 0.13;
  mix-blend-mode: screen;
  transition: opacity 0.35s ease;
  z-index: 0;
}
.event-card:hover::before { opacity: 0.22; }
.event-card--torino::before {
  background-image: url('../assets/Mole_Antonelliana_in_Turin.jpg');
}
.event-card--venezia::before {
  background-image: url('../assets/Palazzo_del_Cinema_(Venezia)_2021_1.jpg');
}
.event-card > * { position: relative; z-index: 1; }
.event-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.event-card:hover::after { transform: scaleX(1); }
.event-card:hover { background: #3a2c1e; }
.event-number {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(72px, 11vw, 150px);
  color: rgba(255,255,255,0.15);
  line-height: 0.85;
  margin-bottom: 20px;
  transition: color 0.35s;
  user-select: none;
}
.event-card:hover .event-number { color: rgba(201,168,76,0.1); }
.event-city {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  color: var(--white);
}
.event-date {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}
.event-desc {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.75;
  max-width: 300px;
}
.event-arrow {
  position: absolute;
  bottom: 40px; right: 40px;
  width: 38px; height: 38px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.5);
  transition: all 0.3s;
}
.event-card:hover .event-arrow {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--black);
  transform: translate(2px, -2px);
}

/* ─── QUOTE SECTION ────────────────────────── */
.section-quote {
  padding: 120px 0;
  background: var(--black);
  position: relative;
  overflow: hidden;
}
.quote-bg {
  position: absolute;
  font-family: var(--font-display);
  font-size: clamp(100px, 16vw, 220px);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.035);
  white-space: nowrap;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  user-select: none;
}
.quote-inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}
.quote-mark {
  display: block;
  font-family: var(--font-display);
  font-size: 4.5rem;
  color: var(--gold);
  line-height: 0.6;
  margin-bottom: 40px;
}
.quote-text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.4rem, 2.8vw, 2.1rem);
  color: var(--white);
  line-height: 1.45;
  letter-spacing: -0.01em;
}
.quote-attr {
  margin-top: 36px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ─── FOOTER ───────────────────────────────── */
.site-footer {
  background: var(--red);
  padding: 64px 0 40px;
  border-top: 1px solid rgba(0,0,0,0.15);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 56px;
}
.footer-brand {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.75rem;
  color: var(--white);
  margin-bottom: 14px;
}
.footer-brand span { color: var(--gold); }
.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.38);
  line-height: 1.8;
}
.footer-col-title {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: rgba(255,255,255,0.48);
  transition: color 0.2s;
}
.footer-links a:hover { color: rgba(255,255,255,0.85); }
.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(0,0,0,0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: rgba(255,255,255,0.22);
  letter-spacing: 0.05em;
}

/* ─── PAGE HEADER (inner pages) ────────────── */
.page-header {
  padding-top: var(--nav-h);
  padding-bottom: 80px;
  background: var(--black);
  position: relative;
  overflow: hidden;
  min-height: 380px;
}
.page-header-ghost {
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-40%);
  /* font-family: var(--font-display); */
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(160px, 22vw, 340px);
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.045);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}
.page-header-content { padding-top: 80px; position: relative; z-index: 2; }
.page-header-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}
.page-header-title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(2.5rem, 5.5vw, 5.5rem);
  line-height: 0.93;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 28px;
}
.page-header-sub {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.5);
  max-width: 480px;
}

/* ─── PROGRAMMA PAGE ───────────────────────── */
.session-block {
  padding: 100px 0;
  border-bottom: 1px solid var(--gray-light);
}
.session-block:last-child { border-bottom: none; }
.session-header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 64px;
  align-items: start;
  margin-bottom: 56px;
}
.session-city {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(3rem, 5.5vw, 5.5rem);
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--black);
}
.session-badges {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
}
.pill {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 2px;
}
.pill-red   { background: var(--red);   color: var(--white); }
.pill-black { background: var(--black); color: var(--white); }
.session-venue {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--gray-mid);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.session-intro {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: #6a6560;
  line-height: 1.7;
}
.program-table { width: 100%; border-collapse: collapse; }
.program-table tr { border-bottom: 1px solid var(--gray-light); }
.program-table tr:first-child { border-top: 2px solid var(--black); }
.program-table td { padding: 22px 0; vertical-align: top; }
.program-table td.t-time {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--red);
  width: 110px;
  padding-right: 36px;
  white-space: nowrap;
}
.program-table td.t-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--black);
}
.program-table td.t-title em { font-style: italic; font-weight: 400; }
.program-table td.t-info {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--gray-mid);
  text-align: right;
  width: 190px;
  padding-top: 24px;
  letter-spacing: 0.03em;
}
.program-tbd {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--gray-light);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--gray-mid);
}

/* ─── BIO PAGE ─────────────────────────────── */
.bio-section { padding: 100px 0; }
.bio-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 80px;
  align-items: start;
}
.bio-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 36px);
}
.bio-portrait {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--gray-light);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.bio-portrait-label {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.88rem;
  color: var(--gray-mid);
}
.bio-portrait img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bio-sidebar-name {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--black);
  margin-bottom: 4px;
}
.bio-sidebar-dates {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--gray-mid);
  letter-spacing: 0.04em;
}
.bio-main h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 24px;
  margin-top: 56px;
  padding-top: 56px;
  border-top: 1px solid var(--gray-light);
}
.bio-main h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.bio-main p {
  font-family: var(--font-serif);
  font-size: 1.12rem;
  line-height: 1.9;
  color: #3a3530;
  margin-bottom: 1.4em;
}
.bio-works { list-style: none; padding: 0; }
.bio-works li {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--gray-light);
  font-family: var(--font-serif);
  font-size: 1.08rem;
  line-height: 1.65;
  color: #3a3530;
}
.bio-works li .yr {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  color: var(--red);
  padding-top: 1px;
}

/* ─── RELATORI PAGE ────────────────────────── */
.speakers-section { padding: 100px 0; }
.speakers-intro {
  max-width: 580px;
  margin-bottom: 72px;
}
.speakers-intro p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.12rem;
  line-height: 1.85;
  color: #6a6560;
}
.speakers-heading {
  margin-bottom: 40px;
}
.speakers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}
/* .speaker-card {} */
.speaker-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--gray-light);
  margin-bottom: 16px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.speaker-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--black);
  opacity: 0;
  transition: opacity 0.3s;
}
.speaker-card:hover .speaker-photo::after { opacity: 0.06; }
.speaker-photo-label {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--gray-mid);
}
.speaker-name {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--black);
  margin-bottom: 3px;
}
.speaker-role {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--red);
  text-transform: uppercase;
}
.speaker-affil {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--gray-mid);
  margin-top: 2px;
}
.speakers-divider {
  margin: 80px 0 40px;
  padding-top: 80px;
  border-top: 1px solid var(--gray-light);
}

/* ─── ANIMATIONS ───────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in.instant { transition: none !important; }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.45s; }

/* ─── INTERVIEWS ────────────────────────────── */
.interviews-section { padding: 80px 0 120px; }

.interviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.interview-card {
  background: var(--cream);
  border: 1px solid var(--gray-light);
}

.interview-video {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--black);
  overflow: hidden;
}

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

.interview-video-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: rgba(255,255,255,0.15);
  border: 1px dashed rgba(255,255,255,0.08);
}

.interview-info {
  padding: 20px 24px 24px;
}

.interview-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 4px;
}

.interview-role {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 10px;
}

.interview-desc {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--gray-mid);
  line-height: 1.6;
}

/* ─── RESPONSIVE ───────────────────────────── */
@media (max-width: 960px) {
  .page-header { min-height: 300px; }
  .container { padding: 0 24px; }
  .nav-inner  { padding: 0 24px; }
  .nav-links  {
    display: none;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: var(--red);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 16px 24px 24px;
    border-top: 1px solid rgba(0,0,0,0.15);
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; border-bottom: 1px solid rgba(0,0,0,0.1); }
  .nav-links a  { display: block; padding: 14px 0; font-size: 0.85rem; }
  .nav-hamburger { display: flex; }
  .events-grid { grid-template-columns: 1fr; }
  .intro-grid  { grid-template-columns: 1fr; gap: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .session-header { grid-template-columns: 1fr; gap: 20px; }
  .bio-grid { grid-template-columns: 1fr; gap: 40px; }
  .bio-sidebar { position: static; }
  .speakers-grid { grid-template-columns: repeat(2, 1fr); }
  .interviews-grid { grid-template-columns: 1fr; }
  .hero-scroll { display: none; }
}
@media (max-width: 600px) {
  .hero-dates { flex-direction: column; gap: 18px; }
  .speakers-grid { grid-template-columns: 1fr; }
  .events-header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .program-table td.t-info { display: none; }
}