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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  background-color: #0a0a0f;
  color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  max-width: 72rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ─── Header ─── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: rgba(10, 10, 15, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  animation: slideDown 0.6s ease-out;
}

@keyframes slideDown {
  from { transform: translateY(-80px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

.header-nav {
  max-width: 80rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 2px;
  background-color: #22c55e;
  display: inline-block;
}

.logo-text {
  font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.025em;
  color: #ffffff;
}

.logo-text-blue {
  color: #3b82f6;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.2s;
}

.nav-links a:hover {
  color: #ffffff;
}

.nav-cta {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.625rem 1.25rem;
  background-color: #3b82f6;
  color: #ffffff;
  transition: transform 0.2s;
}

.nav-cta:hover {
  transform: scale(1.05);
}

@media (min-width: 768px) {
  .header-nav {
    padding: 1rem 3rem;
  }
  .nav-links {
    display: flex;
  }
}

/* ─── Hero ─── */
.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background-color: #0a0a0f;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 14vh;
  padding-bottom: 16vh;
}

/* Geometric blocks */
.geo {
  position: absolute;
  pointer-events: none;
  animation: geoIn 0.8s ease-out forwards;
  opacity: 0;
}

@keyframes geoIn {
  from { opacity: 0; transform: translateX(-200px); }
  to   { opacity: 1; transform: translateX(0); }
}

.geo-green-top-left {
  top: 0; left: 0;
  width: 18vw; height: 6vh;
  background-color: #22c55e;
  animation-delay: 0.2s;
}

.geo-yellow-top-mid {
  top: 0; right: 12vw;
  width: 10vw; height: 6vh;
  background-color: #fbbf24;
  animation: geoInRight 0.8s ease-out 0.3s forwards;
}

.geo-blue-top-right {
  top: 0; right: 0;
  width: 8vw; height: 6vh;
  background-color: #3b82f6;
  animation: geoInRight 0.8s ease-out 0.4s forwards;
}

.geo-pink-right {
  top: 6vh; right: 0;
  width: 6vw; height: 18vh;
  background-color: #ec4899;
  animation: geoInRight 0.8s ease-out 0.5s forwards;
}

.geo-blue-left {
  top: 8vh; left: 0;
  width: 4vw; height: 16vh;
  background-color: #3b82f6;
  animation-delay: 0.4s;
}

.geo-pink-bottom-left {
  bottom: 8vh; left: 0;
  width: 22vw; height: 5vh;
  background-color: #ec4899;
  animation: geoInUp 0.8s ease-out 0.5s forwards;
}

.geo-blue-bottom-left {
  bottom: 0; left: 0;
  width: 60vw; height: 6vh;
  background-color: #3b82f6;
  animation: geoInUp 0.8s ease-out 0.6s forwards;
}

.geo-green-bottom-right {
  bottom: 0; right: 0;
  width: 22vw; height: 6vh;
  background-color: #22c55e;
  animation: geoInUp 0.8s ease-out 0.7s forwards;
}

@keyframes geoInRight {
  from { opacity: 0; transform: translateX(200px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes geoInUp {
  from { opacity: 0; transform: translateY(200px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 64rem;
  width: 100%;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  animation: fadeUp 0.7s ease-out 0.3s forwards;
  opacity: 0;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  margin-bottom: 2rem;
  animation: fadeDown 0.6s ease-out 0.3s forwards;
  opacity: 0;
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.badge-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: #22c55e;
  display: inline-block;
}

.badge-text {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

@media (min-width: 768px) {
  .badge-text {
    font-size: 0.875rem;
  }
}

.hero-logo {
  width: 100%;
  max-width: min(90vw, 900px);
  height: auto;
  animation: scaleIn 0.8s ease-out 0.4s forwards;
  opacity: 0;
  transform: scale(0.92);
}

@keyframes scaleIn {
  to { opacity: 1; transform: scale(1); }
}

.hero-tagline {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
  margin-top: 2.5rem;
  animation: fadeUp 0.7s ease-out 0.7s forwards;
  opacity: 0;
}

.hero-tagline p {
  font-size: 1.125rem;
  max-width: 28rem;
  color: rgba(255, 255, 255, 0.6);
}

@media (min-width: 768px) {
  .hero-tagline p {
    font-size: 1.25rem;
  }
}

.hero-cta {
  font-weight: 700;
  padding: 1rem 2.25rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background-color: #ec4899;
  color: #ffffff;
  transition: transform 0.2s;
  display: inline-block;
}

.hero-cta:hover {
  transform: scale(1.05);
}

/* Hero footer blocks */
.hero-footer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
}

@media (min-width: 640px) {
  .hero-footer {
    flex-direction: row;
  }
}

.hero-block {
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: slideUp 0.6s ease-out forwards;
  opacity: 0;
}

@media (min-width: 768px) {
  .hero-block {
    padding: 1.25rem 3rem;
  }
}

.hero-block-green {
  background-color: #22c55e;
  animation-delay: 0.8s;
}

.hero-block-yellow {
  background-color: #fbbf24;
  animation-delay: 1s;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(60px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-block span {
  font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@media (min-width: 768px) {
  .hero-block span {
    font-size: 1.875rem;
  }
}

.hero-block-yellow span {
  color: #ec4899;
}

.hero-block-green span {
  color: #ffffff;
}

/* ─── Section commons ─── */
.section-label {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-title {
  font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  font-weight: 700;
  font-size: 2.25rem;
  line-height: 1.1;
  color: #ffffff;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3.75rem;
  }
}

/* ─── About ─── */
.about {
  position: relative;
  padding: 6rem 0;
  background-color: #0a0a0f;
  scroll-margin-top: 5rem;
}

@media (min-width: 768px) {
  .about {
    padding: 8rem 0;
  }
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: start;
}

@media (min-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.about-right p {
  font-size: 1.125rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.5rem;
}

.about-right p:last-child {
  margin-bottom: 0;
}

/* ─── Schedule ─── */
.schedule {
  position: relative;
  padding: 6rem 0;
  background-color: #0d0d12;
  scroll-margin-top: 5rem;
}

@media (min-width: 768px) {
  .schedule {
    padding: 8rem 0;
  }
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.schedule-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .schedule-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

.schedule-card {
  border: 1px solid rgba(255, 255, 255, 0.1);
  background-color: rgba(255, 255, 255, 0.02);
  padding: 2rem;
  transition: border-color 0.3s;
  opacity: 0;
  animation: fadeUp 0.6s ease-out forwards;
}

.schedule-card:nth-child(1) { animation-delay: 0s; }
.schedule-card:nth-child(2) { animation-delay: 0.15s; }

.schedule-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

@media (min-width: 768px) {
  .schedule-card {
    padding: 2.5rem;
  }
}

.schedule-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.schedule-bar {
  width: 0.75rem;
  height: 3rem;
  border-radius: 2px;
}

.schedule-card-header h3 {
  font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: #ffffff;
}

.schedule-card-header p {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
}

.schedule-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  color: rgba(255, 255, 255, 0.8);
}

.schedule-list li span:first-child {
  margin-top: 0.15rem;
  font-size: 1.125rem;
  flex-shrink: 0;
}

/* ─── Watch ─── */
.watch {
  position: relative;
  padding: 6rem 0;
  background-color: #0a0a0f;
  overflow: hidden;
  scroll-margin-top: 5rem;
}

@media (min-width: 768px) {
  .watch {
    padding: 8rem 0;
  }
}

.watch-glow-blue {
  position: absolute;
  top: 0;
  right: 0;
  width: 30vw;
  height: 40vh;
  background-color: rgba(59, 130, 246, 0.05);
  pointer-events: none;
}

.watch-glow-green {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 20vw;
  height: 30vh;
  background-color: rgba(34, 197, 94, 0.05);
  pointer-events: none;
}

.watch-content {
  position: relative;
  z-index: 10;
  text-align: center;
}

.watch-desc {
  font-size: 1.125rem;
  max-width: 42rem;
  margin: 0 auto 3rem;
  color: rgba(255, 255, 255, 0.6);
}

.watch-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 32rem;
  margin: 0 auto 3rem;
}

@media (min-width: 640px) {
  .watch-form {
    flex-direction: row;
  }
}

.watch-input {
  flex: 1;
  padding: 1rem 1.25rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s;
}

.watch-input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.watch-input:focus {
  border-color: rgba(255, 255, 255, 0.25);
}

.watch-btn {
  padding: 1rem 2rem;
  background-color: #3b82f6;
  color: #ffffff;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s;
}

.watch-btn:hover {
  background-color: #2563eb;
}

.success-box {
  padding: 1.5rem 2rem;
  max-width: 32rem;
  margin: 0 auto 3rem;
  background-color: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.success-box p {
  font-weight: 700;
  font-size: 1.125rem;
  color: #22c55e;
}

.watch-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.4);
}

.watch-badges span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  display: inline-block;
}

/* ─── Footer ─── */
.footer {
  padding: 3rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background-color: #0a0a0f;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo {
  font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: #ffffff;
}

.footer-sep {
  color: rgba(255, 255, 255, 0.3);
}

.footer-tag {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-links a {
  transition: color 0.2s;
}

.footer-links a:hover {
  color: rgba(255, 255, 255, 0.7);
}

.footer-copy {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.3);
}