/* =========================================================
   IBFS — Ibadan Fashion Business Summit
   Design tokens
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;600;700;800&family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,500&display=swap');

:root{
  /* Brand palette (from IBFS brand deck) */
  --white:        #FFFFFF;
  --cyan:         #00BAFF;
  --lime:         #9AEA12;
  --amethyst:     #8456FF;
  --indigo:       #361891;
  --indigo-deep:  #220C63;
  --indigo-ink:   #180a44;

  --ink:          #170A3D;
  --muted:        #6b64a3;
  --paper:        #FBFAFF;
  --line:         rgba(54,24,145,0.12);

  --grad-hero: radial-gradient(120% 140% at 15% 0%, #4b23b8 0%, var(--indigo) 42%, var(--indigo-deep) 78%, var(--indigo-ink) 100%);
  --grad-brand: linear-gradient(105deg, var(--cyan) 0%, var(--amethyst) 55%, var(--indigo) 100%);
  --grad-accent: linear-gradient(105deg, var(--lime), var(--cyan));

  --font-display: 'Baloo 2', 'Segoe UI Rounded', system-ui, sans-serif;
  --font-body: 'Poppins', 'Nexa', 'Segoe UI', Arial, sans-serif;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;
  --shadow-soft: 0 20px 48px -20px rgba(24,10,68,0.35);
  --shadow-pop: 0 14px 30px -12px rgba(132,86,255,0.45);

  --container: 1180px;
  --nav-h: 84px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--font-display); margin:0; line-height:1.08; font-weight:700; }
p{ margin:0; }
button{ font-family:inherit; }

.container{ width:100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

:focus-visible{ outline: 3px solid var(--lime); outline-offset: 3px; border-radius: 6px; }

/* Eyebrow label */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family: var(--font-body); font-weight:700; letter-spacing:.14em; text-transform:uppercase;
  font-size:.72rem; color: var(--amethyst);
  padding: 7px 16px; border-radius: 999px;
  background: rgba(132,86,255,0.10); border:1px solid rgba(132,86,255,0.25);
}
.eyebrow::before{ content:''; width:6px; height:6px; border-radius:50%; background: var(--lime); box-shadow:0 0 0 4px rgba(154,234,18,0.25); }
.eyebrow.on-dark{ color: var(--lime); background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.22); }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-weight:700; font-size: .95rem; font-family: var(--font-body);
  padding: 14px 26px; border-radius: 999px; border:2px solid transparent;
  cursor:pointer; transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  white-space: nowrap;
}
.btn-primary{ background: var(--lime); color: var(--indigo-ink); box-shadow: 0 12px 24px -8px rgba(154,234,18,0.55); }
.btn-primary:hover{ transform: translateY(-3px); box-shadow: 0 18px 30px -8px rgba(154,234,18,0.65); }
.btn-outline{ background: transparent; border-color: rgba(255,255,255,0.55); color:#fff; }
.btn-outline:hover{ background: rgba(255,255,255,0.12); transform: translateY(-3px); }
.btn-ink{ background: var(--indigo); color:#fff; box-shadow: var(--shadow-pop); }
.btn-ink:hover{ transform: translateY(-3px); background: var(--indigo-deep); }
.btn-ghost{ background: rgba(54,24,145,0.06); color: var(--indigo); border-color: rgba(54,24,145,0.18); }
.btn-ghost:hover{ background: rgba(54,24,145,0.12); transform: translateY(-3px); }
.btn-sm{ padding: 10px 20px; font-size: .85rem; }
.btn-block{ width:100%; }

/* =========================================================
   Header / Nav
   ========================================================= */
.site-header{
  position: fixed; top:0; left:0; right:0; z-index: 100;
  height: var(--nav-h);
  display:flex; align-items:center;
  background: rgba(24,10,68,0.0);
  transition: background .35s ease, height .35s ease, box-shadow .35s ease, backdrop-filter .35s ease;
}
.site-header.is-scrolled{
  height: 70px;
  background: rgba(24,10,68,0.82);
  backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 12px 30px -18px rgba(0,0,0,0.5);
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; gap: 24px; }

.brand{ display:flex; align-items:center; gap:12px; flex-shrink:0; }
.brand img{ height: 48px; width:auto; transition: height .3s ease; filter: drop-shadow(0 6px 14px rgba(0,0,0,0.25)); }
.site-header.is-scrolled .brand img{ height: 40px; }
.brand-text{ display:flex; flex-direction:column; line-height:1; }
.brand-text strong{ font-family: var(--font-display); color:#fff; font-size:1rem; letter-spacing:.02em; }
.brand-text span{ font-size:.62rem; color: var(--lime); letter-spacing:.16em; text-transform:uppercase; font-weight:600; }

.main-nav{ display:flex; align-items:center; gap: 6px; }
.main-nav a{
  color: rgba(255,255,255,0.82); font-weight:600; font-size:.92rem;
  padding: 10px 16px; border-radius: 999px; transition: background .25s ease, color .25s ease;
  position:relative;
}
.main-nav a:hover{ color:#fff; background: rgba(255,255,255,0.08); }
.main-nav a.active{ color: var(--indigo-ink); background: var(--lime); }

.header-cta{ display:flex; align-items:center; gap:14px; }
.nav-toggle{
  display:none; width:46px; height:46px; border-radius:12px; border:1px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.06); cursor:pointer; align-items:center; justify-content:center; flex-direction:column; gap:5px;
}
.nav-toggle span{ display:block; width:20px; height:2px; background:#fff; border-radius:2px; transition: transform .3s ease, opacity .3s ease; }
.nav-toggle.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity:0; }
.nav-toggle.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px){
  .main-nav{
    position:fixed; inset: 70px 0 0 0; height: calc(100vh - 70px);
    background: rgba(24,10,68,0.98); backdrop-filter: blur(10px);
    flex-direction:column; align-items:stretch; justify-content:flex-start;
    padding: 20px; gap: 4px;
    transform: translateX(100%); transition: transform .35s ease;
  }
  .main-nav.is-open{ transform: translateX(0); }
  .main-nav a{ padding: 16px 18px; font-size:1.05rem; text-align:left; }
  .header-cta .btn-sm{ display:none; }
  .nav-toggle{ display:flex; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  position:relative; padding: calc(var(--nav-h) + 64px) 0 96px;
  background: var(--grad-hero); color:#fff; overflow:hidden;
  isolation:isolate;
}
.hero::before{
  content:''; position:absolute; inset:0; z-index:-2;
  background-image: url('../assets/hero-runway.jpg');
  background-size: cover; background-position: 18% center;
  opacity:.34; mix-blend-mode: luminosity;
}
.hero::after{
  content:''; position:absolute; inset:0; z-index:-1;
  background: var(--grad-hero);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 46%);
  mask-image: linear-gradient(90deg, transparent 0%, black 46%);
}
.blob{ position:absolute; border-radius:50%; filter: blur(2px); opacity:.5; pointer-events:none; z-index:-1; }
.blob-1{ width:420px; height:420px; right:-120px; top:-120px; background: radial-gradient(circle, var(--amethyst), transparent 70%); }
.blob-2{ width:340px; height:340px; right:120px; bottom:-160px; background: radial-gradient(circle, var(--cyan), transparent 70%); opacity:.35; }

.hero-grid{ display:grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items:center; }
.hero-copy .eyebrow{ margin-bottom: 22px; }
.hero-copy h1{
  font-size: clamp(2.4rem, 5.4vw, 4.1rem); color:#fff; letter-spacing: .01em;
}
.hero-copy h1 em{ font-style:normal; color: var(--lime); }
.hero-copy .lede{
  margin-top: 22px; font-size: 1.08rem; line-height:1.7; color: rgba(255,255,255,0.82); max-width: 560px;
}
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top: 34px; }

.hero-stats{ display:flex; gap: 28px; margin-top: 46px; flex-wrap:wrap; }
.hero-stats div strong{ display:block; font-family: var(--font-display); font-size:1.7rem; color:#fff; }
.hero-stats div span{ font-size:.78rem; color: rgba(255,255,255,0.65); text-transform:uppercase; letter-spacing:.08em; }

.hero-card{
  background: rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-lg); padding: 28px; backdrop-filter: blur(10px);
  box-shadow: var(--shadow-soft);
}
.hero-card-header{ display:flex; align-items:center; justify-content:space-between; margin-bottom:18px; }
.hero-card-header span{ font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color: var(--lime); font-weight:700; }
.hero-pill-row{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom: 20px; }
.hero-pill{
  font-size:.78rem; font-weight:600; padding:7px 13px; border-radius:999px;
  background: rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.2); color:#fff;
}
.hero-card-list{ display:flex; flex-direction:column; gap:12px; }
.hero-card-list li{ display:flex; gap:12px; align-items:flex-start; font-size:.92rem; color: rgba(255,255,255,0.85); line-height:1.5; }
.hero-card-list li::before{ content:'✦'; color: var(--lime); flex-shrink:0; margin-top:1px; }

@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-card{ order:-1; }
}

/* =========================================================
   Marquee ticker — signature element
   ========================================================= */
.ticker{
  background: var(--indigo-ink); overflow:hidden; padding: 16px 0;
  border-top: 2px solid rgba(255,255,255,0.08); border-bottom: 2px solid rgba(255,255,255,0.08);
}
.ticker-track{ display:flex; width: max-content; animation: ticker 32s linear infinite; }
.ticker:hover .ticker-track{ animation-play-state: paused; }
.ticker-track span{
  display:flex; align-items:center; gap: 14px;
  font-family: var(--font-display); font-weight:700; font-size:1.15rem;
  color: rgba(255,255,255,0.92); padding: 0 26px; white-space:nowrap; text-transform:uppercase; letter-spacing:.03em;
}
.ticker-track span::after{ content:'✦'; color: var(--lime); font-size:.85rem; }
@keyframes ticker{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* =========================================================
   Sections
   ========================================================= */
.section{ padding: 96px 0; position:relative; }
.section-alt{ background: #F4F1FF; }
.section-dark{ background: var(--grad-hero); color:#fff; }
.section-head{ max-width: 680px; margin-bottom: 52px; }
.section-head .eyebrow{ margin-bottom: 18px; }
.section-head h2{ font-size: clamp(1.9rem, 3.4vw, 2.7rem); color: var(--ink); }
.section-dark .section-head h2{ color:#fff; }
.section-head p{ margin-top:16px; font-size:1.05rem; line-height:1.7; color: var(--muted); }
.section-dark .section-head p{ color: rgba(255,255,255,0.75); }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

.reveal{ opacity:0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible{ opacity:1; transform:none; }

/* Page banner (inner pages) */
.page-banner{
  position:relative; padding: calc(var(--nav-h) + 70px) 0 70px; color:#fff;
  background: var(--grad-hero); overflow:hidden;
}
.page-banner::after{
  content:''; position:absolute; inset:0; opacity:.5; z-index:-1;
  background: radial-gradient(circle at 85% 20%, rgba(0,186,255,0.35), transparent 55%),
              radial-gradient(circle at 10% 90%, rgba(154,234,18,0.22), transparent 45%);
}
.page-banner h1{ font-size: clamp(2rem, 4.4vw, 3.1rem); }
.page-banner p{ margin-top:16px; max-width:620px; font-size:1.05rem; color: rgba(255,255,255,0.8); line-height:1.7; }
.crumb{ display:flex; gap:8px; align-items:center; font-size:.85rem; color: rgba(255,255,255,0.6); margin-bottom:18px; font-weight:600; }
.crumb span{ color: var(--lime); }

/* Cards */
.card-grid{ display:grid; gap: 26px; }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-6{ grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px){ .grid-3, .grid-6{ grid-template-columns: repeat(2, 1fr); } .grid-2{ grid-template-columns:1fr; } }
@media (max-width: 600px){ .grid-3, .grid-6, .grid-2{ grid-template-columns: 1fr; } }

.card{
  background:#fff; border-radius: var(--radius-md); padding: 30px;
  border: 1px solid var(--line); box-shadow: 0 2px 0 rgba(54,24,145,0.03);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-soft); border-color: rgba(132,86,255,0.35); }
.card .icon{
  width:52px; height:52px; border-radius:14px; display:flex; align-items:center; justify-content:center;
  background: var(--grad-accent); color: var(--indigo-ink); font-size:1.4rem; margin-bottom:20px; font-weight:800;
}
.card h3{ font-size:1.2rem; color: var(--ink); margin-bottom:10px; }
.card p{ color: var(--muted); line-height:1.65; font-size:.95rem; }
.card .card-link{ display:inline-flex; align-items:center; gap:6px; margin-top:18px; font-weight:700; color: var(--amethyst); font-size:.92rem; }
.card .card-link svg{ transition: transform .25s ease; }
.card:hover .card-link svg{ transform: translateX(4px); }

/* Value / mission cards */
.vm-card{
  border-radius: var(--radius-lg); padding: 38px; position:relative; overflow:hidden;
  color:#fff; box-shadow: var(--shadow-soft);
}
.vm-card.vision{ background: linear-gradient(140deg, var(--indigo), #4b23b8); }
.vm-card.mission{ background: linear-gradient(140deg, var(--amethyst), #5f3ad1); }
.vm-card .vm-label{ font-family: var(--font-display); font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; color: var(--lime); margin-bottom:16px; display:block; }
.vm-card p{ font-size:1.08rem; line-height:1.75; color: rgba(255,255,255,0.92); }
.vm-card .quote-mark{ position:absolute; top:6px; right:22px; font-family: var(--font-display); font-size:6rem; color: rgba(255,255,255,0.08); line-height:1; }

/* Numbered objectives */
.obj-card{ position:relative; padding-top:44px; }
.obj-num{
  position:absolute; top:-16px; left:26px; font-family: var(--font-display); font-size:2.2rem; font-weight:800;
  background: var(--grad-brand); -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* Stat band */
.stat-band{
  display:grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: rgba(255,255,255,0.12);
  border-radius: var(--radius-lg); overflow:hidden; margin-top: 20px;
}
.stat-band div{ background: var(--indigo-ink); padding: 30px 24px; text-align:center; }
.stat-band strong{ display:block; font-family: var(--font-display); font-size:2rem; color: var(--lime); }
.stat-band span{ font-size:.78rem; color: rgba(255,255,255,0.7); text-transform:uppercase; letter-spacing:.06em; margin-top:6px; display:block; }
@media (max-width: 800px){ .stat-band{ grid-template-columns: repeat(2,1fr); } }

/* Who / benefits list */
.check-list{ display:flex; flex-direction:column; gap:14px; }
.check-list li{ display:flex; gap:14px; align-items:flex-start; font-size:1rem; line-height:1.6; color: var(--ink); }
.check-list li .tick{
  flex-shrink:0; width:26px; height:26px; border-radius:50%; background: var(--lime); color: var(--indigo-ink);
  display:flex; align-items:center; justify-content:center; font-weight:800; font-size:.8rem; margin-top:2px;
}
.section-dark .check-list li{ color: rgba(255,255,255,0.88); }

/* Form panel (Google Form embed) */
.form-panel{
  background:#fff; border-radius: var(--radius-lg); border:1px solid var(--line); box-shadow: var(--shadow-soft);
  overflow:hidden;
}
.form-panel-head{ padding: 26px 30px; background: var(--grad-brand); color:#fff; }
.form-panel-head h3{ font-size:1.3rem; }
.form-panel-head p{ margin-top:8px; font-size:.92rem; color: rgba(255,255,255,0.85); }
.form-frame-wrap{ padding: 18px; }
.form-frame-wrap iframe{ width:100%; height: 900px; border:0; border-radius: var(--radius-sm); }
.form-fallback{ padding: 0 30px 28px; text-align:center; color: var(--muted); font-size:.9rem; }
.form-fallback a{ color: var(--amethyst); font-weight:700; }

/* Two column layout */
.split{ display:grid; grid-template-columns: .95fr 1.05fr; gap: 56px; align-items:start; }
@media (max-width: 900px){ .split{ grid-template-columns: 1fr; } }

/* Contact */
.contact-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 860px){ .contact-grid{ grid-template-columns: 1fr; } }
.contact-card{
  background:#fff; border-radius: var(--radius-md); padding: 30px; border:1px solid var(--line);
  text-align:left; transition: transform .3s ease, box-shadow .3s ease;
}
.contact-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-soft); }
.contact-card .icon{ width:50px; height:50px; border-radius:50%; background: rgba(132,86,255,0.1); color: var(--amethyst); display:flex; align-items:center; justify-content:center; margin-bottom:18px; }
.contact-card h3{ font-size:1.05rem; margin-bottom:10px; color: var(--ink); }
.contact-card a, .contact-card p{ display:block; color: var(--muted); font-size:.96rem; line-height:1.6; font-weight:600; }
.contact-card a:hover{ color: var(--amethyst); }

/* CTA band */
.cta-band{
  border-radius: var(--radius-lg); background: var(--grad-hero); color:#fff; padding: 56px;
  display:flex; align-items:center; justify-content:space-between; gap: 30px; flex-wrap:wrap;
  position:relative; overflow:hidden;
}
.cta-band::before{ content:''; position:absolute; inset:0; background: radial-gradient(circle at 90% 10%, rgba(0,186,255,0.35), transparent 55%); }
.cta-band h2{ font-size: clamp(1.6rem, 3vw, 2.2rem); max-width:520px; position:relative; }
.cta-band p{ margin-top:10px; color: rgba(255,255,255,0.78); position:relative; max-width: 480px; }
.cta-band .cta-actions{ display:flex; gap:14px; flex-wrap:wrap; position:relative; }

/* Footer */
.site-footer{ background: var(--indigo-ink); color: rgba(255,255,255,0.75); padding: 70px 0 26px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
@media (max-width: 800px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .footer-grid{ grid-template-columns: 1fr; } }
.footer-brand{ display:flex; align-items:center; gap:12px; margin-bottom:18px; }
.footer-brand img{ height:44px; }
.footer-brand strong{ font-family: var(--font-display); color:#fff; font-size:1.1rem; }
.site-footer p.tagline{ font-size:.92rem; line-height:1.7; max-width: 300px; }
.footer-col h4{ font-family: var(--font-body); font-weight:700; color:#fff; font-size:.85rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:18px; }
.footer-col ul{ display:flex; flex-direction:column; gap:12px; }
.footer-col a{ font-size:.92rem; transition:color .2s ease; }
.footer-col a:hover{ color: var(--lime); }
.footer-bottom{ border-top:1px solid rgba(255,255,255,0.1); padding-top: 24px; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; font-size:.82rem; }
.footer-swatches{ display:flex; gap:6px; }
.footer-swatches span{ width:16px; height:16px; border-radius:50%; display:inline-block; border:1px solid rgba(255,255,255,0.25); }

/* Utility */
.text-center{ text-align:center; }
.mt-lg{ margin-top: 40px; }
.hide-mobile{ }
@media (max-width: 700px){ .hide-mobile{ display:none; } }