/* ============================
   TMSA STARTUP RESCUE CHALLENGE
   style.css
   ============================ */

:root {
  --purple: #340C5A;
  --purple-light: #4a1a7a;
  --purple-dark: #1e0635;
  --red: #E23253;
  --yellow: #FFB300;
  --black: #000000;
  --white: #FFFFFF;
  --bg: #07010f;
  --bg2: #0d0220;
  --text: #e8e0f0;
  --text-muted: #9580b0;
  --border: rgba(255,255,255,0.08);
  --card-bg: rgba(52,12,90,0.35);
  --font-display: 'Bebas Neue', sans-serif;
  --font-sans: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ============================
   TYPOGRAPHY
   ============================ */
h1, h2, h3 { font-family: var(--font-sans); font-weight: 800; line-height: 1.1; }
h1 { font-size: clamp(2.8rem, 6vw, 5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.2rem; }
p { color: var(--text-muted); margin-bottom: 0.75rem; }
p strong { color: var(--text); }

.yellow { color: var(--yellow); }
.center { text-align: center; }

.section-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 0.75rem;
  display: block;
}

/* ============================
   LAYOUT
   ============================ */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.container.narrow { max-width: 780px; }

/* ============================
   BUTTONS
   ============================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--yellow);
  color: var(--purple-dark);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 0.03em;
}
.btn-primary:hover { background: #ffca3a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,179,0,0.35); }
.btn-primary.btn-large { padding: 1rem 2.5rem; font-size: 1.05rem; width: 100%; justify-content: center; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-ghost:hover { border-color: var(--yellow); color: var(--yellow); }
.mt2 { margin-top: 2rem; }

/* ============================
   NAVBAR
   ============================ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(7,1,15,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s;
}
#navbar.scrolled {
  background: rgba(7,1,15,0.97);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--white);
}
.nav-logo img { width: 36px; height: 36px; object-fit: contain; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.5rem 0.9rem;
  border-radius: 6px;
  color: var(--text-muted);
  transition: all 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); background: rgba(255,255,255,0.06); }
.nav-links .nav-cta {
  background: var(--yellow);
  color: var(--purple-dark);
  padding: 0.5rem 1.1rem;
}
.nav-links .nav-cta:hover { background: #ffca3a; color: var(--purple-dark); }
.nav-links .nav-cta.active { background: var(--yellow); color: var(--purple-dark); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ============================
   HERO
   ============================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(52,12,90,0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(52,12,90,0.3) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: orbFloat 8s ease-in-out infinite alternate;
}
.orb1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--purple) 0%, transparent 70%);
  top: -100px; left: -100px;
}
.orb2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(226,50,83,0.4) 0%, transparent 70%);
  bottom: -50px; right: 10%;
  animation-delay: -4s;
}
@keyframes orbFloat {
  from { transform: translate(0,0) scale(1); }
  to { transform: translate(30px,20px) scale(1.08); }
}
.hero-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 0.4;
}
.hero-inner {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--yellow);
  background: rgba(255,179,0,0.08);
  border: 1px solid rgba(255,179,0,0.2);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}
.dot-pulse {
  width: 8px; height: 8px;
  background: var(--yellow);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 7rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.hero-title .yellow { color: var(--yellow); }
.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  max-width: 480px;
}
.hero-sub {
  font-size: 0.9rem;
  color: var(--red);
  font-weight: 500;
  margin-bottom: 2rem;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.hero-keydates {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.5rem;
  backdrop-filter: blur(8px);
}
.keydate { text-align: center; }
.kd-date {
  display: block;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--yellow);
}
.kd-label {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.kd-divider { width: 1px; height: 36px; background: var(--border); }

/* HERO VISUAL */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-scene {
  position: relative;
  width: 100%;
  max-width: 480px;
}
.scene-svg {
  width: 100%;
  filter: drop-shadow(0 20px 60px rgba(52,12,90,0.6));
  animation: sceneFloat 6s ease-in-out infinite alternate;
}
@keyframes sceneFloat {
  from { transform: translateY(0); }
  to { transform: translateY(-16px); }
}
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(13,1,24,0.85);
  border: 1px solid rgba(255,179,0,0.2);
  border-radius: 10px;
  padding: 0.6rem 0.9rem;
  backdrop-filter: blur(12px);
  animation: cardFloat 5s ease-in-out infinite alternate;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.float-card .fc-icon { font-size: 1.4rem; }
.fc-title { font-family: var(--font-sans); font-weight: 700; font-size: 0.82rem; color: var(--white); }
.fc-sub { font-size: 0.72rem; color: var(--text-muted); }
.card1 { top: 8%; left: -8%; animation-delay: 0s; }
.card2 { bottom: 20%; right: -8%; animation-delay: -2s; }
.card3 { bottom: 5%; left: 5%; animation-delay: -1s; }
@keyframes cardFloat {
  from { transform: translateY(0) rotate(-1deg); }
  to { transform: translateY(-10px) rotate(1deg); }
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ============================
   ABOUT
   ============================ */
.about {
  padding: 100px 0;
  background: var(--bg2);
  border-top: 1px solid var(--border);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.about-text h2 { margin-bottom: 1.5rem; }
.about-text p { margin-bottom: 1rem; }
.about-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.info-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.2s, transform 0.2s;
}
.info-card:hover { border-color: rgba(255,179,0,0.3); transform: translateY(-3px); }
.ic-icon { font-size: 1.8rem; margin-bottom: 0.75rem; }
.info-card h3 { font-size: 1rem; margin-bottom: 0.5rem; color: var(--white); }
.info-card p { font-size: 0.9rem; margin: 0; }

/* ============================
   AGENDA / TIMELINE
   ============================ */
.agenda {
  padding: 100px 0;
  background: var(--bg);
}
.agenda h2 { margin-bottom: 3rem; }
.timeline { max-width: 720px; margin: 0 auto; }
.tl-item {
  display: flex;
  gap: 1.5rem;
  padding-bottom: 2.5rem;
}
.tl-item.last { padding-bottom: 0; }
.tl-marker { display: flex; flex-direction: column; align-items: center; flex-shrink: 0; }
.tl-dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--purple);
  border: 3px solid var(--yellow);
  flex-shrink: 0;
  box-shadow: 0 0 12px rgba(255,179,0,0.5);
  position: relative;
  z-index: 1;
}
.tl-dot-final { background: var(--yellow); border-color: var(--yellow); }
.tl-line {
  width: 2px;
  flex: 1;
  background: linear-gradient(to bottom, rgba(255,179,0,0.3), rgba(255,179,0,0.05));
  margin: 4px 0;
}
.tl-content { padding-top: 0; }
.tl-date {
  font-size: 0.8rem;
  color: var(--yellow);
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.tl-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.tl-desc { font-size: 0.95rem; margin-bottom: 0.75rem; }
.tl-action {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--yellow);
  transition: gap 0.2s;
}
.tl-action:hover { opacity: 0.8; }

/* ============================
   PRIZES
   ============================ */
.prizes {
  padding: 100px 0;
  background: var(--bg2);
  border-top: 1px solid var(--border);
}
.prizes h2 { margin-bottom: 3rem; }
.prizes-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.95fr 0.95fr;
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto 2rem;
}
.prize-card {
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  border: 1px solid var(--border);
  position: relative;
  transition: transform 0.25s, box-shadow 0.25s;
}
.prize-card:hover { transform: translateY(-6px); }
.prize-first {
  background: linear-gradient(145deg, rgba(255,179,0,0.12), rgba(52,12,90,0.5));
  border-color: rgba(255,179,0,0.4);
  box-shadow: 0 0 40px rgba(255,179,0,0.1);
}
.prize-second, .prize-third {
  background: var(--card-bg);
}
.prize-rank { font-size: 2.5rem; margin-bottom: 0.5rem; }
.prize-place {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.prize-reward {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--white);
  margin-bottom: 0.75rem;
  letter-spacing: 0.05em;
}
.prize-first .prize-reward { color: var(--yellow); }
.prize-detail { font-size: 0.9rem; }
.prize-badge {
  display: inline-block;
  margin-top: 1rem;
  background: var(--yellow);
  color: var(--purple-dark);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
}
.prizes-note {
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto;
}

/* ============================
   PAGE HERO (inner pages)
   ============================ */
.page-hero {
  position: relative;
  padding: 140px 0 60px;
  text-align: center;
  overflow: hidden;
}
.ph-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.page-hero h1 { margin-bottom: 1rem; }
.page-hero-desc {
  max-width: 560px;
  margin: 0 auto;
  font-size: 1rem;
}

/* ============================
   REGISTRATION FORM
   ============================ */
.reg-section {
  padding: 60px 0 100px;
  background: var(--bg);
}
.reg-form {
  background: rgba(13,2,32,0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  backdrop-filter: blur(12px);
}
.form-section-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.form-section-header.mt { margin-top: 2.5rem; }
.form-step-num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--yellow);
  opacity: 0.5;
  line-height: 1;
}
.form-section-header h2 {
  font-size: 1.3rem;
  color: var(--white);
}
.form-group {
  margin-bottom: 1.25rem;
  width: 100%;
}
.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 0;
}
label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.req { color: var(--red); }
.form-hint { font-size: 0.8rem; color: var(--text-muted); margin: -0.2rem 0 0.5rem; }
input[type="text"],
input[type="email"],
select,
textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.8rem 1rem;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s, background 0.2s;
  -webkit-appearance: none;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--yellow);
  background: rgba(255,179,0,0.04);
}
select option { background: var(--bg2); color: var(--white); }
input::placeholder { color: var(--text-muted); opacity: 0.6; }

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: all 0.2s;
  margin-bottom: 0;
}
.checkbox-label:hover { border-color: var(--yellow); color: var(--white); }
.checkbox-label input[type="checkbox"] { width: 14px; height: 14px; accent-color: var(--yellow); }
.checkbox-label:has(input:checked) {
  background: rgba(255,179,0,0.12);
  border-color: var(--yellow);
  color: var(--yellow);
}

.radio-group { display: flex; flex-direction: column; gap: 0.75rem; }
.radio-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--text-muted);
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.2s;
}
.radio-label:hover { border-color: var(--yellow); color: var(--white); }
.radio-label input[type="radio"] { accent-color: var(--yellow); width: 16px; height: 16px; }
.radio-label:has(input:checked) {
  background: rgba(255,179,0,0.08);
  border-color: var(--yellow);
  color: var(--white);
}
.form-note {
  background: rgba(255,179,0,0.08);
  border: 1px solid rgba(255,179,0,0.2);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  color: var(--yellow);
  margin-top: 0.75rem;
}

.team-members-intro {
  background: rgba(52,12,90,0.3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}
.team-members-intro p { margin: 0; font-size: 0.9rem; }
.team-member-block {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}
.tmb-header { margin-bottom: 1.25rem; }
.tmb-num {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--yellow);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.form-submit-area { margin-top: 2rem; }
.form-privacy {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  margin-bottom: 0;
}
.form-error {
  background: rgba(226,50,83,0.1);
  border: 1px solid rgba(226,50,83,0.3);
  border-radius: 8px;
  padding: 1rem;
  color: var(--red);
  font-size: 0.9rem;
  margin-top: 1rem;
}

.success-box, .closed-box {
  text-align: center;
  padding: 4rem 2rem;
  background: rgba(13,2,32,0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
}
.success-icon, .closed-icon { font-size: 3rem; margin-bottom: 1.5rem; }
.success-box h2, .closed-box h2 { margin-bottom: 1rem; }
.success-main { color: var(--white); font-size: 1.1rem; }

.spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(52,12,90,0.3);
  border-top-color: var(--purple-dark);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================
   COMING SOON / PLACEHOLDER
   ============================ */
.coming-soon-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.cs-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.cs-inner {
  position: relative;
  text-align: center;
  z-index: 1;
}
.cs-lock { font-size: 4rem; margin-bottom: 1rem; }
.cs-inner h1 { margin-bottom: 1.5rem; }
.cs-desc {
  max-width: 560px;
  margin: 0 auto 2.5rem;
  font-size: 1rem;
}

/* Countdown */
.cs-countdown {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem 2rem;
  margin-bottom: 1rem;
}
.cd-block { text-align: center; }
.cd-num {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--yellow);
  line-height: 1;
}
.cd-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.cd-sep {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--text-muted);
  opacity: 0.4;
  margin-bottom: 1rem;
}
.cd-live {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--yellow);
  margin: 0;
}

/* Submit info cards */
.submit-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 480px;
  margin: 2rem auto;
}
.si-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  text-align: left;
}
.si-icon { font-size: 1.8rem; flex-shrink: 0; }
.si-title {
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--font-sans);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.si-val { color: var(--white); font-size: 1rem; font-weight: 600; }
.deadline-banner {
  background: rgba(226,50,83,0.1);
  border: 1px solid rgba(226,50,83,0.3);
  border-radius: 10px;
  padding: 1rem 1.5rem;
  color: var(--red);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1rem;
  display: inline-block;
  margin-top: 1rem;
}

/* ============================
   FOOTER
   ============================ */
.footer {
  background: #040010;
  border-top: 1px solid var(--border);
  padding: 3rem 0 1.5rem;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0.5rem 0 0;
}
.footer-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.1);
}
.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}
.footer-links a {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--yellow); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0;
}

/* ============================
   ANIMATIONS (page load)
   ============================ */
.hero-text > * {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.7s ease forwards;
}
.hero-eyebrow { animation-delay: 0.1s; }
.hero-title { animation-delay: 0.2s; }
.hero-desc { animation-delay: 0.3s; }
.hero-sub { animation-delay: 0.35s; }
.hero-actions { animation-delay: 0.4s; }
.hero-keydates { animation-delay: 0.5s; }
.hero-visual {
  opacity: 0;
  animation: fadeIn 1s ease 0.4s forwards;
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  to { opacity: 1; }
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }
  .hero-desc { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-keydates { justify-content: center; }
  .hero-visual { order: -1; max-width: 360px; margin: 0 auto; }
  .float-card { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-cards { grid-template-columns: 1fr 1fr; }
  .prizes-grid { grid-template-columns: 1fr; max-width: 400px; }
}

@media (max-width: 680px) {
  .nav-links { 
    display: none; 
    flex-direction: column; 
    position: absolute; 
    top: 68px; left: 0; right: 0; 
    background: rgba(7,1,15,0.98); 
    padding: 1rem 2rem 2rem; 
    gap: 0.25rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-hamburger { display: flex; }
  .nav-links .nav-cta { display: inline-flex; width: fit-content; }
  
  .hero-title { font-size: 4rem; }
  .about-cards { grid-template-columns: 1fr; }
  .form-group-row { grid-template-columns: 1fr; }
  .reg-form { padding: 1.5rem; }
  .hero-keydates { flex-wrap: wrap; gap: 0.75rem; }
  .kd-divider { display: none; }
  .cs-countdown { flex-wrap: wrap; gap: 0.5rem; }
}