/* ── Variables ─────────────────────────────────────────────────────── */
:root {
  --black: #060a10;
  --white: #eaf4ff;
  --gold: #5bc4f5;
  --gold-light: #93d9ff;
  --rust: #2a7fc4;
  --cream: #d0eaf8;
  --muted: #6a8fa8;
  --pad: 2rem;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden; /* must be on html, not just body */
}

body {
  background: var(--black);
  color: var(--white);
  font-family: "DM Sans", sans-serif;
  font-weight: 300;
  overflow-x: hidden;
  cursor: none;
  min-width: 0;
}

/* ── Custom cursor (desktop only) ──────────────────────────────────── */
.cursor {
  width: 10px;
  height: 10px;
  background: var(--gold);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.1s ease;
  mix-blend-mode: difference;
}
.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9998;
  transition: transform 0.25s ease, width 0.2s, height 0.2s;
  mix-blend-mode: difference;
}

/* ── Butterfly intro overlay ────────────────────────────────────────── */
#intro {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 99999;
  pointer-events: none;
}
#intro canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* ── Nav ────────────────────────────────────────────────────────────── */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
  position: relative;
  z-index: 600;
}

.nav-logo {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: color 0.3s;
}
.nav-links a:hover {
  color: var(--gold);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: none;
  padding: 6px;
  z-index: 700;
  position: relative;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--white);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-hamburger.open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ── Hero ───────────────────────────────────────────────────────────── */
.hero {
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  position: relative;
  overflow: hidden;
  padding: var(--pad);
}

/* hero-body fills the middle row */
.hero-body {
  min-height: 0;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 80% 20%, rgba(91, 196, 245, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 50% at 10% 80%, rgba(42, 127, 196, 0.1) 0%, transparent 55%);
  pointer-events: none;
}

/* Film grain */
.hero::after {
  content: "";
  position: fixed;
  inset: -50%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
  z-index: 100;
}

/* Two-column body: text left, image right */
.hero-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 5;
  padding: 2rem 0;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.hero-image {
  position: relative;
  margin-left: -4rem; /* pull toward center of page */
}

.hero-image img {
  width: 100%;
  height: 100%;
  max-height: 70vh;
  object-fit: cover;
  object-position: center top;
  display: block;
  /* widen left fade to cover the extra overlap */
  mask-image:
    linear-gradient(to left,  transparent 0%, black 28%),
    linear-gradient(to bottom, black 60%, transparent 100%);
  mask-composite: intersect;
  -webkit-mask-image:
    linear-gradient(to left,  transparent 0%, black 28%),
    linear-gradient(to bottom, black 60%, transparent 100%);
  -webkit-mask-composite: source-in;
  opacity: 0.85;
}

.hero-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  animation: fadeUp 0.8s ease 0.2s both;
  max-width: 100%;
  flex-wrap: wrap;
}
.hero-eyebrow::before {
  content: "";
  display: inline-block;
  width: 2.5rem;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

.hero-title {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(3.2rem, 11vw, 16rem);
  line-height: 0.88;
  letter-spacing: -0.01em;
  color: var(--white);
  position: relative;
  animation: fadeUp 0.8s ease 0.35s both;
  /* prevent individual lines from forcing the container wider */
  max-width: 100%;
  overflow: hidden;
}
.hero-title > span {
  display: block;
  -webkit-text-stroke: 1px var(--gold);
  color: transparent;
}

/* Fake the 3-concentric-rect detail the font draws inside other letters */
.hero-i {
  display: inline-block;
  vertical-align: top;
  position: relative;
  top: 0.02em;
  width: 0.23em;
  height: 0.74em;
  border: 1.5px solid var(--gold);
  position: relative;
  margin: 0 0.01em;
}
.hero-i::before,
.hero-i > span {
  position: absolute;
  border: 1.5px solid var(--gold);
  display: block;
}
.hero-i::before { content: ''; inset: 0.018em; }
.hero-i > span  { inset: 0.036em; }

.hero-subtitle {
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-size: clamp(1rem, 2.2vw, 1.5rem);
  color: var(--muted);
  margin-top: 1.5rem;
  max-width: 480px;
  line-height: 1.6;
  animation: fadeUp 0.8s ease 0.5s both;
}

.hero-cta-group {
  display: flex;
  gap: 1rem;
  margin-top: 3rem;
  align-items: center;
  flex-wrap: wrap;
  animation: fadeUp 0.8s ease 0.65s both;
}

/* Buttons */
.btn-primary {
  background: var(--gold);
  color: var(--black);
  padding: 1rem 2.5rem;
  font-family: "DM Sans", sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: none;
  cursor: none;
  text-decoration: none;
  display: inline-block;
  transition: background 0.3s, transform 0.2s;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--white);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 2px;
  transition: border-color 0.3s, color 0.3s;
  white-space: nowrap;
}
.btn-ghost:hover {
  color: var(--gold);
  border-color: var(--gold);
}

/* Hero bottom bar */
.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 1.5rem;
  position: relative;
  z-index: 5;
  gap: 1.5rem;
}

.hero-date-cards {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hero-date-card {
  border: 1px solid rgba(91, 196, 245, 0.3);
  padding: 0.9rem 1.4rem;
  background: rgba(91, 196, 245, 0.04);
  backdrop-filter: blur(8px);
  flex-shrink: 0;
}
.hero-date-card .label {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.3rem;
}
.hero-date-card .value {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--white);
  white-space: nowrap;
}

.scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  flex-shrink: 0;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* Big decorative number */
.hero-number {
  position: absolute;
  right: -2rem;
  bottom: 5rem;
  font-family: "Bebas Neue", sans-serif;
  font-size: 22vw;
  color: transparent;
  -webkit-text-stroke: 1px rgba(91, 196, 245, 0.08);
  pointer-events: none;
  line-height: 1;
  user-select: none;
}

/* ── Divider ────────────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  opacity: 0.3;
  margin: 0 var(--pad);
}

/* ── Sections (shared) ──────────────────────────────────────────────── */
section {
  padding: 7rem var(--pad);
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
}

.section-label {
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.section-label::after {
  content: "";
  flex: 1;
  max-width: 60px;
  height: 1px;
  background: var(--gold);
  opacity: 0.5;
}
.section-label--center {
  justify-content: center;
}
.section-label--center::after {
  display: none;
}

.section-heading {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.9;
  color: var(--white);
  margin-bottom: 1.5rem;
}

/* ── About ──────────────────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  margin-top: 4rem;
}

.about-text p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(234, 244, 255, 0.65);
  margin-bottom: 1.2rem;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.stat-card {
  background: rgba(91, 196, 245, 0.04);
  border: 1px solid rgba(91, 196, 245, 0.15);
  padding: 2rem;
  transition: background 0.3s, border-color 0.3s;
}
.stat-card:hover {
  background: rgba(91, 196, 245, 0.08);
  border-color: rgba(91, 196, 245, 0.4);
}
.stat-number {
  font-family: "Bebas Neue", sans-serif;
  font-size: 3.5rem;
  color: var(--gold);
  line-height: 1;
}
.stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.4rem;
}

.schools {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}
.school-badge {
  padding: 0.6rem 1.1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream);
  transition: border-color 0.3s;
}
.school-badge:hover {
  border-color: var(--gold);
}

/* ── Schedule / Timeline ────────────────────────────────────────────── */
.timeline {
  margin-top: 4rem;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 7.5rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--gold), rgba(91, 196, 245, 0.05));
  opacity: 0.35;
}

.timeline-item {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-time {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.05em;
  color: var(--gold);
  text-align: right;
  padding-top: 0.2rem;
  padding-right: 1rem;
  white-space: nowrap;
}

.timeline-dot {
  position: absolute;
  left: calc(7.5rem - 4px);
  top: 0.35rem;
  width: 9px;
  height: 9px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(91, 196, 245, 0.6);
}

.timeline-content h3 {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: 0.4rem;
}
.timeline-content p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}
.timeline-tag {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(91, 196, 245, 0.35);
  padding: 0.2rem 0.6rem;
}

/* ── Speakers ───────────────────────────────────────────────────────── */
.speakers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-top: 4rem;
}

.speaker-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s, background 0.4s;
  cursor: none;
}
.speaker-card:hover {
  border-color: rgba(91, 196, 245, 0.3);
  background: rgba(91, 196, 245, 0.04);
}
.speaker-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}
.speaker-card:hover::before {
  opacity: 1;
}

.speaker-photo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  display: block;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(91, 196, 245, 0.3);
  filter: grayscale(20%) brightness(0.95);
  transition: filter 0.4s, border-color 0.4s;
}
.speaker-card:hover .speaker-photo {
  filter: grayscale(0%) brightness(1);
  border-color: rgba(91, 196, 245, 0.6);
}

.speaker-number {
  font-family: "Bebas Neue", sans-serif;
  font-size: 3.5rem;
  color: transparent;
  -webkit-text-stroke: 1px rgba(91, 196, 245, 0.1);
  line-height: 1;
  margin-bottom: 1rem;
  transition: -webkit-text-stroke-color 0.4s;
}
.speaker-card:hover .speaker-number {
  -webkit-text-stroke-color: rgba(91, 196, 245, 0.3);
}

.speaker-role {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.4rem;
}
.speaker-name {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.03em;
  color: var(--white);
  margin-bottom: 0.8rem;
}
.speaker-desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ── Prizes ─────────────────────────────────────────────────────────── */
.prizes-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--pad);
}

.prizes-section {
  background: linear-gradient(135deg, rgba(91, 196, 245, 0.04) 0%, transparent 60%);
  border: 1px solid rgba(91, 196, 245, 0.12);
  padding: 5rem;
  margin: 0;
}

.prizes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 4rem;
}

.prize-card {
  text-align: center;
  padding: 3rem 2rem;
  border: 1px solid rgba(91, 196, 245, 0.08);
  position: relative;
  transition: transform 0.3s, border-color 0.3s;
  background: rgba(6, 10, 16, 0.4);
}
.prize-card:hover {
  transform: translateY(-6px);
  border-color: rgba(91, 196, 245, 0.35);
}

.prize-rank {
  font-family: "Bebas Neue", sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  margin-bottom: 0.8rem;
}
.prize-amount {
  font-family: "Bebas Neue", sans-serif;
  font-size: 4rem;
  color: var(--gold);
  line-height: 1;
}
.prize-card:first-child .prize-amount {
  font-size: 5rem;
  color: var(--gold-light);
}
.prize-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.8rem;
}
.prize-trophy {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

/* ── Judges ─────────────────────────────────────────────────────────── */
.judges-section {
  text-align: center;
}
.judges-mystery {
  margin-top: 4rem;
  padding: 5rem 3rem;
  border: 1px dashed rgba(91, 196, 245, 0.2);
  position: relative;
  overflow: hidden;
}
.judges-mystery::before {
  content: "?";
  position: absolute;
  font-family: "Bebas Neue", sans-serif;
  font-size: 30vw;
  color: transparent;
  -webkit-text-stroke: 1px rgba(91, 196, 245, 0.05);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  user-select: none;
}
.judges-mystery h3 {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(2rem, 5vw, 4rem);
  color: var(--white);
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}
.judges-mystery p {
  color: var(--muted);
  font-size: 1rem;
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.7;
  position: relative;
  z-index: 2;
}
.mystery-badges {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}
.mystery-badge {
  border: 1px solid rgba(91, 196, 245, 0.3);
  padding: 0.5rem 1.2rem;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(91, 196, 245, 0.04);
}

/* ── Venue ──────────────────────────────────────────────────────────── */
.venue-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
  margin-top: 4rem;
}
.venue-info h3 {
  font-family: "Bebas Neue", sans-serif;
  font-size: 2rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.venue-address {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}
.venue-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.9rem;
  color: var(--muted);
}
.venue-detail .icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.venue-detail strong {
  color: var(--white);
  font-weight: 400;
}

.venue-map-placeholder {
  background: rgba(91, 196, 245, 0.04);
  border: 1px solid rgba(91, 196, 245, 0.15);
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.venue-map-placeholder .map-icon {
  font-size: 3rem;
  opacity: 0.4;
}
.venue-map-sub {
  font-size: 0.65rem;
  opacity: 0.6;
}

/* ── Register / Application ─────────────────────────────────────────── */
.register-section {
  text-align: center;
  padding: 8rem var(--pad);
  position: relative;
  overflow: hidden;
}
.register-section::before {
  content: "DREAM";
  position: absolute;
  font-family: "Bebas Neue", sans-serif;
  font-size: 40vw;
  color: transparent;
  -webkit-text-stroke: 1px rgba(91, 196, 245, 0.04);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}
.register-section .section-heading {
  font-size: clamp(2.5rem, 8vw, 7rem);
}
.register-section .register-body {
  color: var(--muted);
  font-size: 1rem;
  max-width: 520px;
  margin: 1.5rem auto 3rem;
  line-height: 1.7;
}
.btn-register {
  font-size: 0.85rem;
  padding: 1.2rem 3rem;
}

/* ── Application form ───────────────────────────────────────────────── */
.application-form {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.form-group--full {
  grid-column: 1 / -1;
}
.form-group label {
  font-family: "DM Sans", sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  padding: 0.85rem 1rem;
  color: var(--white);
  font-family: "DM Sans", sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
  box-sizing: border-box;
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235bc4f5' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-group select option {
  background: #0b1220;
  color: var(--white);
}
.form-group textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.6;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.25);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(91, 196, 245, 0.12);
}

/* Meal radio buttons */
.meal-options {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.meal-option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  padding: 0.75rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  transition: border-color 0.2s, background 0.2s;
  font-family: "DM Sans", sans-serif;
  font-size: 0.95rem;
  color: var(--white);
  user-select: none;
}
.meal-option:has(input:checked) {
  border-color: var(--gold);
  background: rgba(91, 196, 245, 0.07);
}
.meal-option input[type="radio"] {
  appearance: none;
  width: 16px;
  height: 16px;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  transition: border-color 0.2s;
  padding: 0;
  background: none;
}
.meal-option input[type="radio"]:checked {
  border-color: var(--gold);
}
.meal-option input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--gold);
}

/* Form footer & status */
.form-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-top: 0.5rem;
}
.form-status {
  font-family: "DM Sans", sans-serif;
  font-size: 0.9rem;
  min-height: 1.4em;
}
.form-status--success { color: #5bc4f5; }
.form-status--error   { color: #f87171; }

/* ── Footer ─────────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 3rem var(--pad);
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.footer-logo {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.2rem;
  letter-spacing: 0.2em;
  color: var(--gold);
}
.footer-copy {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
}

/* ── Animations ─────────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.1); }
}

/* ── Responsive: ≤ 900px — hamburger nav + tablet layout ────────────── */
@media (max-width: 900px) {

  /* Nav — switch to hamburger */
  .nav-hamburger {
    display: flex;
  }
  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(6, 10, 16, 0.97);
    backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    z-index: 650;
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links a {
    font-size: 1.3rem;
    letter-spacing: 0.2em;
    color: var(--white);
  }

  /* Hero two-column → single column, image below */
  .hero-body {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 1.5rem 0;
  }
  .hero-image {
    order: 2; /* text first, image below on mobile */
  }
  .hero-image img {
    max-height: 50vw;
    mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
  }

  /* Grids */
  .about-grid,
  .venue-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .speakers-grid {
    grid-template-columns: 1fr 1fr;
  }
  .prizes-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2px;
  }
  .prizes-section {
    padding: 3.5rem 2rem;
  }

  /* Timeline */
  .timeline::before { left: 5.5rem; }
  .timeline-item    { grid-template-columns: 5.5rem 1fr; gap: 2rem; }
  .timeline-dot     { left: calc(5.5rem - 4px); }

  footer {
    flex-direction: column;
    text-align: center;
  }
}

/* ── Responsive: ≤ 640px — mobile ──────────────────────────────────── */
@media (max-width: 640px) {
  :root { --pad: 1.25rem; }

  /* Cursor */
  .cursor, .cursor-ring { display: none; }

  /* Hero */
  .hero-title {
    font-size: clamp(2.8rem, 14vw, 5rem);
  }
  .hero-subtitle { font-size: 0.95rem; }
  .hero-number   { display: none; }
  .hero-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    padding-bottom: 2rem;
  }
  .hero-date-cards { gap: 0.5rem; }
  .hero-date-card  { padding: 0.7rem 1rem; }
  .hero-date-card .value { font-size: 0.9rem; }
  .scroll-hint   { display: none; }
  .hero-cta-group { margin-top: 2rem; }

  /* Sections */
  section { padding: 4rem var(--pad); }

  /* About */
  .stat-card   { padding: 1.5rem; }
  .stat-number { font-size: 2.8rem; }

  /* Timeline — collapse to left-border style */
  .timeline::before { display: none; }
  .timeline-dot     { display: none; }
  .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.25rem;
    margin-bottom: 2rem;
    padding-left: 1rem;
    border-left: 2px solid rgba(91, 196, 245, 0.25);
  }
  .timeline-time {
    text-align: left;
    font-size: 0.8rem;
    opacity: 0.75;
  }
  .timeline-content h3 { font-size: 1.3rem; }

  /* Speakers */
  .speakers-grid  { grid-template-columns: 1fr; gap: 2px; }
  .speaker-number { font-size: 3.5rem; margin-bottom: 1rem; }

  /* Prizes */
  .prizes-section { padding: 2.5rem var(--pad); }
  .prizes-grid    { grid-template-columns: 1fr; gap: 2px; }
  .prize-card:first-child .prize-amount { font-size: 4rem; }

  /* Judges */
  .judges-mystery { padding: 3rem 1.5rem; }

  /* Venue */
  .venue-map-placeholder { aspect-ratio: 3 / 2; }

  /* Register / form */
  .register-section { padding: 5rem var(--pad); }
  .btn-register { font-size: 0.78rem; padding: 1rem 2rem; }
  .form-row { grid-template-columns: 1fr; }
}

/* ── Touch devices — disable custom cursor ──────────────────────────── */
@media (hover: none) {
  body { cursor: auto; }
  .cursor, .cursor-ring { display: none; }
}