/* ICWH Typography System — Montserrat (primary) + Arial (secondary) */

/* Mobile-first safety baseline and brand variables */
html{
  width:100%;
  max-width:100%;
  overflow-x:hidden;
}
body{
  width:100%;
  max-width:100%;
  margin:0;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
*, *::before, *::after{
  box-sizing:border-box;
  max-width:100%;
}
img, svg, video, iframe{max-width:100%;height:auto;display:block}

:root{
  /* Typography */
  --font-primary: "Montserrat", Arial, sans-serif;
  --font-secondary: Arial, sans-serif;
  
  /* Colors */
  --color-lilac:#B99AD6;   /* Primary */
  --color-pink:#F7D1E8;    /* Supporting */
  --color-purple:#6B2E8A;  /* Accent */
  --white:#FFFFFF;
  --ink:#222;
  --muted:#6b6b6b;

  --radius:12px;
  --container:1100px;
}

html{scroll-behavior:smooth}
body{
  font-family: var(--font-secondary);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
}

/* Headings, navigation, buttons, stats use primary font */
h1,
h2,
h3,
h4,
h5,
h6,
nav,
button,
.btn,
.stat-number,
.eyebrow,
.label,
.card-index {
  font-family: var(--font-primary);
}

/* Container - never wider than viewport */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:1rem}
.section{padding:3rem 0}

/* Accessibility: focus styles */
:focus{outline:2px solid var(--color-purple);outline-offset:3px}

/* Header */
.site-header{position:sticky;top:0;z-index:40;background:linear-gradient(180deg, rgba(255,255,255,0.95), rgba(255,255,255,0.85));backdrop-filter:blur(6px);border-bottom:1px solid rgba(0,0,0,0.04)}
.nav{display:flex;align-items:center;gap:1rem;justify-content:space-between;padding:0.6rem 0}
.brand{display:flex;align-items:center;gap:0.75rem;text-decoration:none;color:inherit}
.logo-mark{
  background:linear-gradient(180deg,var(--color-lilac),var(--color-purple));
  color:var(--white);
  padding:0.45rem 0.6rem;
  border-radius:8px;
  font-weight:700;
  font-family: var(--font-primary);
  font-size:0.9rem;
}
.brand-title{
  display:block;
  font-weight:700;
  font-family: var(--font-primary);
}
.brand-sub{
  display:block;
  font-size:0.75rem;
  color:var(--muted);
  font-family: var(--font-secondary);
}

/* Mobile menu - ensure full-width and no overflow */
.nav-links{
  position:fixed;
  left:0;
  right:0;
  top:64px;
  bottom:0;
  background:linear-gradient(180deg,var(--white),rgba(247,209,232,0.98));
  transform:translateY(-110%);
  transition:transform .28s ease;
  list-style:none;
  padding:1.25rem;
  margin:0;
  display:flex;
  flex-direction:column;
  gap:0.75rem;
  overflow-y:auto;
}
.nav-links a{
  color:var(--ink);
  text-decoration:none;
  padding:0.6rem 0;
  font-weight:600;
  font-family: var(--font-primary);
}
.nav-actions{display:none}

.nav-toggle{background:none;border:0;padding:0.5rem;display:flex;align-items:center;cursor:pointer}
.hamburger{width:22px;height:3px;background:var(--ink);display:block;position:relative;border-radius:2px}
.hamburger::after,.hamburger::before{content:"";position:absolute;left:0;width:22px;height:3px;background:var(--ink);transition:transform .25s ease}
.hamburger::before{top:-7px}
.hamburger::after{top:7px}

/* HERO */
.hero{
  padding:3.25rem 0;
  background:linear-gradient(180deg, rgba(185,154,214,0.14), rgba(247,209,232,0.06));
  overflow:hidden;
}
.hero-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:1.5rem;
  align-items:center;
}
.eyebrow{
  font-weight:700;
  color:var(--color-purple);
  letter-spacing:0.06em;
  margin:0;
  font-family: var(--font-primary);
  font-size:clamp(0.75rem, 2vw, 0.9rem);
}
h1{
  font-family: var(--font-primary);
  font-size:clamp(2.2rem, 11vw, 5.5rem);
  line-height:0.98;
  margin:0 0 0.5rem;
  color:var(--ink);
  font-weight:700;
  overflow-wrap:anywhere;
}
h2{
  font-family: var(--font-primary);
  font-size:clamp(1.8rem, 6vw, 3.2rem);
  line-height:1.1;
  margin:0 0 1rem;
  color:var(--ink);
  font-weight:700;
}
h3{
  font-family: var(--font-primary);
  font-size:clamp(1.3rem, 4vw, 1.75rem);
  line-height:1.2;
  margin:0 0 0.75rem;
  color:var(--ink);
  font-weight:600;
}
.theme-quote{
  font-style:italic;
  color:var(--color-purple);
  margin:0.5rem 0 1rem;
  border-left:4px solid var(--color-lilac);
  padding-left:0.7rem;
  font-family: var(--font-secondary);
  font-size:clamp(1rem, 2.2vw, 1.2rem);
  line-height:1.6;
}
.hero-meta{
  color:var(--muted);
  margin-bottom:1rem;
  font-family: var(--font-secondary);
}
.lead{
  font-size:clamp(1rem, 1.6vw, 1.05rem);
  color:var(--ink);
  margin-bottom:0.75rem;
  font-family: var(--font-secondary);
  line-height:1.7;
}
.hero-ctas{display:flex;gap:0.75rem;flex-wrap:wrap}

.btn{
  display:inline-block;
  text-decoration:none;
  padding:0.6rem 1rem;
  border-radius:10px;
  font-weight:700;
  font-family: var(--font-primary);
  font-size:clamp(0.9rem, 1.5vw, 1rem);
}
.btn.primary{background:linear-gradient(90deg,var(--color-lilac),var(--color-pink));color:var(--white);border:2px solid rgba(0,0,0,0)}
.btn.primary.large{padding:0.9rem 1.25rem;font-size:clamp(0.95rem, 1.8vw, 1.05rem)}
.btn.secondary{background:transparent;color:var(--color-purple);border:2px solid transparent}
.btn.ghost{background:transparent;color:var(--color-purple);border:2px solid rgba(107,46,138,0.06);padding:0.6rem 0.9rem;border-radius:10px}

/* hero visual - make responsive */
.visual-card{
  max-width:100%;
  width:100%;
  border-radius:16px;
  padding:0.75rem;
  box-shadow:0 12px 32px rgba(107,46,138,0.06);
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg, rgba(185,154,214,0.08), rgba(247,209,232,0.05));
}
.hero-visual img{width:100%;height:auto;border-radius:10px;object-fit:cover}
.hero-deco{width:100%;height:auto;max-width:100%;display:block}

/* VISION */
.vision{background:linear-gradient(180deg, var(--color-pink), rgba(247,209,232,0.6));color:var(--ink)}
.vision-grid{display:grid;grid-template-columns:1fr;gap:1rem}
.vision-cta .ghost{background:transparent}

/* ABOUT */
.about-list{
  margin-top:1rem;
  display:grid;
  gap:0.5rem;
  padding-left:1rem;
  font-family: var(--font-secondary);
  line-height:1.7;
}
.about-list li::marker{color:var(--color-purple)}

/* EXPERIENCE CARDS */
.experience-cards{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:1rem}
.card{
  border-radius:12px;
  padding:1rem;
  color:var(--ink);
  box-shadow:0 6px 18px rgba(107,46,138,0.03);
}
.card h3 {
  font-family: var(--font-primary);
  font-weight:600;
  font-size:clamp(1.1rem, 3vw, 1.4rem);
}
.card p {
  font-family: var(--font-secondary);
  line-height:1.6;
}
.card .card-index{
  font-weight:700;
  color:var(--white);
  background:var(--color-purple);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px;
  height:36px;
  border-radius:8px;
  margin-bottom:0.5rem;
  font-family: var(--font-primary);
}
.card.lilac{background:linear-gradient(180deg,var(--color-lilac),rgba(185,154,214,0.9));color:var(--white)}
.card.pink{background:linear-gradient(180deg,var(--color-pink),rgba(247,209,232,0.9));color:var(--ink)}
.card.purple{background:linear-gradient(180deg,var(--color-purple),rgba(107,46,138,0.9));color:var(--white)}
.card.white{background:var(--white);border:1px solid rgba(107,46,138,0.06)}

/* Programme */
.programme-list{
  margin-top:1rem;
  display:grid;
  gap:0.75rem;
  padding-left:1rem;
  font-family: var(--font-secondary);
  line-height:1.7;
}
.programme-list strong {
  font-family: var(--font-primary);
}

/* Edition */
.edition{background:linear-gradient(90deg, rgba(107,46,138,0.08), rgba(185,154,214,0.04));padding:3rem 0}
.edition-grid{display:grid;grid-template-columns:1fr;gap:1rem;align-items:center}
.edition-body h2 {
  font-family: var(--font-primary);
  font-weight:700;
}
.edition-card{
  background:linear-gradient(180deg,var(--color-purple),var(--color-lilac));
  color:var(--white);
  padding:1rem;
  border-radius:12px;
  text-align:center;
  font-family: var(--font-primary);
  font-weight:600;
}

/* Speakers */
.speakers-coming{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:2rem;
  border-radius:12px;
  background:linear-gradient(180deg, rgba(185,154,214,0.06), rgba(247,209,232,0.02));
  width:100%;
}
.speaker-placeholder{
  font-weight:700;
  color:var(--color-purple);
  font-family: var(--font-primary);
}

/* Partners - mobile single column by default */
.partners-grid{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:1rem}
.logo-slot{
  background:var(--white);
  border:1px dashed rgba(107,46,138,0.06);
  padding:0.75rem;
  border-radius:8px;
  text-align:center;
  color:var(--muted);
  font-family: var(--font-secondary);
}
.partner-cta{margin-top:1rem}

/* Registration */
.registration{background:linear-gradient(90deg, rgba(185,154,214,0.08), rgba(247,209,232,0.03));padding:2.25rem 0}
.registration-inner{text-align:center}
.registration .contacts{
  display:flex;
  gap:1rem;
  flex-direction:column;
  align-items:center;
  margin-top:0.75rem;
  font-family: var(--font-secondary);
}

/* Contact */
.contact-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:0.75rem;
  padding:0;
  margin:0;
  font-family: var(--font-secondary);
}
.contact-grid strong {
  font-family: var(--font-primary);
  font-weight:600;
}
.socials{margin-top:1rem;display:flex;gap:0.75rem;flex-wrap:wrap}

/* Footer */
.site-footer{background:linear-gradient(180deg,#fffafa,#fbf7fb);padding:2.25rem 0;border-top:1px solid rgba(0,0,0,0.03)}
.footer-grid{display:grid;grid-template-columns:1fr;gap:1rem;align-items:center}
.footer-brand strong {
  font-family: var(--font-primary);
  font-weight:600;
}
.footer-brand .tagline {
  font-family: var(--font-secondary);
  color:var(--muted);
  font-size:0.9rem;
  line-height:1.6;
}
.footer-nav{
  display:flex;
  flex-direction:column;
  gap:0.5rem;
}
.footer-nav a {
  font-family: var(--font-primary);
  text-decoration:none;
  color:var(--ink);
  font-weight:500;
}

/* Utilities */
.muted{color:var(--muted); font-family: var(--font-secondary)}
.small{font-size:0.9rem; font-family: var(--font-secondary)}

/* Responsive - desktop breakpoints */
@media(min-width:720px){
  .nav-links{position:static;transform:none;display:flex;flex-direction:row;gap:1rem;padding:0;background:transparent}
  .nav-actions{display:block}
  .nav-toggle{display:none}
  .hero-grid{grid-template-columns:1fr 480px}
  .vision-grid{grid-template-columns:1fr 360px}
  .experience-cards{grid-template-columns:repeat(2,1fr)}
  .partners-grid{grid-template-columns:repeat(4,1fr)}
  .contact-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr 1fr;align-items:start}
}

@media(min-width:1120px){
  .container{padding:2rem}
  .hero-grid{grid-template-columns:1fr 540px}
  .experience-cards{grid-template-columns:repeat(4,1fr)}
}

/* Nav open */
.nav-open .nav-links{transform:translateY(0)}
.nav-open .hamburger{background:transparent}
.nav-open .hamburger::before{transform:translateY(7px) rotate(45deg)}
.nav-open .hamburger::after{transform:translateY(-7px) rotate(-45deg)}

/* Mobile safety overrides */
@media (max-width:719px){
  html,body{width:100%;max-width:100%;overflow-x:hidden}
  .container{width:100%;max-width:100%;padding-left:1rem;padding-right:1rem}
  .hero-grid,.vision-grid,.experience-cards,.edition-grid,.partners-grid,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .hero-visual,.visual-card{width:100%;max-width:100%}
  .hero-deco,.hero-visual img{width:100%;max-width:100%;height:auto}
  .hero-ctas{flex-direction:column;align-items:stretch}
  .hero-ctas .btn{width:100%;text-align:center}
  .registration .contacts{flex-direction:column;align-items:stretch}
  .nav-links{width:100%;max-width:100%}
  h1{overflow-wrap:anywhere}
  h2{overflow-wrap:anywhere}
}