/* Google Fonts */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&family=Outfit:wght@300;400;500;600;700&display=swap");

@font-face {
  font-family: "blade rounded";
  src: url("./yantrika-images/Bladerounded-Regular.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}

/* === CSS RESET & TOKENS === */

html, body {
  max-width: 100%;
  overflow-x: hidden;
}
html {
            overflow-x: hidden;
        }

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

:root {
  --bg-primary: #050a14;
  --bg-secondary: #0a1628;
  --bg-tertiary: #0f1d33;
  --bg-card: rgba(10, 22, 40, 0.85);
  --bg-glass: rgba(0, 200, 255, 0.03);
  --bg-glass-strong: rgba(0, 200, 255, 0.07);
  --text-primary: #e8f4ff;
  --text-secondary: #7eb8e0;
  --text-muted: #4a7a9b;
  --accent-neon: #00e5ff;
  --accent-blue: #2979ff;
  --accent-ice: #80d8ff;
  --accent-electric: #448aff;
  --gradient-main: linear-gradient(135deg, #00e5ff, #2979ff, #80d8ff);
  --gradient-warm: linear-gradient(135deg, #00e5ff, #2979ff, #448aff);
  --gradient-cool: linear-gradient(135deg, #80d8ff, #00e5ff);
  --gradient-card: linear-gradient(135deg, rgba(0, 229, 255, 0.1), rgba(41, 121, 255, 0.1));
  --gradient-border: linear-gradient(135deg, #00e5ff, #2979ff, #80d8ff, #448aff);
  --glow-neon: 0 0 25px rgba(0, 229, 255, 0.4);
  --glow-blue: 0 0 25px rgba(41, 121, 255, 0.35);
  --glow-ice: 0 0 25px rgba(128, 216, 255, 0.3);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;
  --max-width: 1300px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  width: 100%;
  margin: 0;
  padding: 0;
  font-family: "Outfit", "Inter", sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

ul {
  list-style: none;
}

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

button {
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
}

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

/* === UTILITY === */
.section-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}



/* === SCROLL REVEAL ANIMATIONS === */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition:
    opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-70px);
  transition:
    opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(70px);
  transition:
    opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* === RIPPLE EFFECT === */
.ripple-container {
  position: relative;
  overflow: hidden;
}

.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  transform: scale(0);
  animation: ripple-anim 0.6s ease-out forwards;
  pointer-events: none;
}

@keyframes ripple-anim {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* === NAVBAR === */
header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(9, 9, 11, 0.5);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

header.scrolled {
  background: rgba(9, 9, 11, 0.92);
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.5);
}

.navbar {
  width: 100%;
  margin: 0 auto;
  padding: 0.8rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img {
  height: 70px;
  width: auto;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
  /* margin-left: 30px; */
}

.nav-link {
  text-decoration: none;
  color: #cbd5e0;
  font-weight: 500;
  transition: color 0.2s;
  font-size: 1rem;
}

.nav-link:hover {
  color: #60a5fa;
}

.register-link {
  background: #2563eb;
  color: white;
  padding: 0.5rem 1.4rem;
  border-radius: 40px;
  font-weight: 600;
}

.register-link:hover {
  background: #3b82f6;
  color: white;
}

#menu-open-button,
#menu-close-button {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.8rem;
  cursor: pointer;
  /* margin-right: 25px; */
}

/* === HERO SECTION === */
.hero-section {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  background: var(--bg-primary);
}

#particles-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-section .hero-bg-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: orbFloat 8s ease-in-out infinite;
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  top: -10%;
  left: 10%;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.25), transparent 70%);
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  bottom: 10%;
  right: 5%;
  background: radial-gradient(circle, rgba(41, 121, 255, 0.2), transparent 70%);
  animation-delay: -3s;
}

.hero-orb-3 {
  width: 350px;
  height: 350px;
  top: 40%;
  left: 50%;
  background: radial-gradient(circle, rgba(128, 216, 255, 0.18), transparent 70%);
  animation-delay: -5s;
}

@keyframes orbFloat {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(30px, -20px) scale(1.05);
  }

  66% {
    transform: translate(-20px, 15px) scale(0.95);
  }
}

.hero-section .section-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 100vh;
  padding-top: 80px;
  position: relative;
  z-index: 2;
}

.hero-details {
  max-width: 55%;
}

.hero-details .title {
  font-family: "blade rounded";
  font-size: clamp(48px, 8vw, 100px);
  color: #fff;
  letter-spacing: 6px;
  line-height: 1.1;
  background: linear-gradient(135deg, #fff 0%, #00e5ff 50%, #80d8ff 100%);
  background-clip: text;
  animation: titleShimmer 4s ease-in-out infinite;
  background-size: 200% 200%;
}

@keyframes titleShimmer {

  0%,
  100% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }
}

.hero-details .subtitle {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  font-weight: 600;
  margin-top: 16px;
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-details .description {
  max-width: 80%;
  margin: 20px 0 36px;
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.hero-details .buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-details .button {
  padding: 14px 34px;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  position: relative;
  overflow: hidden;
}

.hero-details .button.order-now {
  background: var(--gradient-warm);
  color: #fff;
  box-shadow: 0 4px 25px rgba(0, 229, 255, 0.3);
}

.hero-details .button.order-now:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 40px rgba(0, 229, 255, 0.45);
}

.hero-details .button.order-now:active {
  transform: translateY(0) scale(0.98);
}

.hero-details .button.contact-us {
  border: 1.5px solid rgba(0, 229, 255, 0.15);
  color: var(--text-primary);
  background: var(--bg-glass);
}

.hero-details .button.contact-us:hover {
  border-color: var(--accent-neon);
  color: var(--accent-neon);
  background: rgba(0, 229, 255, 0.08);
  transform: translateY(-3px);
}

.hero-details .button.contact-us:active {
  transform: translateY(0) scale(0.98);
}

/* === COUNTDOWN === */
.wrapper {
  text-align: center;
  padding: 0;
}

.wrapper .countdown-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 24px;
}

.count-down {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.count-down .timer {
  background: rgba(0, 229, 255, 0.05);
  border: 1px solid rgba(0, 229, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  min-width: 85px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.count-down .timer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.08), rgba(41, 121, 255, 0.05));
  opacity: 0;
  transition: opacity 0.3s;
}

.count-down .timer:hover::before {
  opacity: 1;
}

.count-down .timer:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-neon);
}

.count-down .timer .numb {
  font-family: "Space Grotesk", sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.count-down .timer .count-text {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 6px;
  position: relative;
  z-index: 1;
}

.count-down .clone {
  font-size: 1.8rem;
  font-weight: 300;
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === SECTION TITLES === */
.section-title {
  font-family: "Space Grotesk", sans-serif;
  text-align: center;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  padding: 60px 0 50px;
  text-transform: uppercase;
  letter-spacing: 3px;
}

.section-title::after {
  content: "";
  display: block;
  width: 70px;
  height: 3px;
  margin: 18px auto 0;
  background: var(--gradient-main);
  border-radius: var(--radius-full);
  animation: titleLineGlow 2s ease-in-out infinite;
}

@keyframes titleLineGlow {

  0%,
  100% {
    box-shadow: 0 0 8px rgba(0, 229, 255, 0.3);
    width: 70px;
  }

  50% {
    box-shadow: 0 0 16px rgba(41, 121, 255, 0.4);
    width: 90px;
  }
}

/* === ABOUT SECTION === */
.about-section {
  padding: 100px 0;
  background: var(--bg-secondary);
  position: relative;
}

.about-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-neon), var(--accent-blue), transparent);
}

.about-section .section-content {
  display: flex;
  gap: 60px;
  align-items: center;
  justify-content: space-between;
}

.about-section .about-image-wrapper {
  flex-shrink: 0;
}

#threed {
  height: 420px;
  width: 380px;
}

.about-section .about-details {
  max-width: 55%;
}

.about-section .about-details .section-title {
  padding: 0;
  text-align: left;
}

.about-section .about-details .section-title::after {
  margin: 18px 0 0;
}

.about-section .about-details .text {
  line-height: 1.8;
  margin: 30px 0 24px;
  font-size: 1rem;
  color: var(--text-secondary);
}

.about-section .social-link-list {
  display: flex;
  gap: 16px;
}

.about-section .social-link-list .social-link {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--bg-glass-strong);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  font-size: 1.25rem;
  transition: var(--spring);
}

.about-section .social-link-list .social-link:hover {
  color: #fff;
  border-color: var(--accent-neon);
  box-shadow: var(--glow-neon);
  transform: translateY(-4px) scale(1.1);
}

.about-section .social-link-list .social-link:active {
  transform: translateY(0) scale(0.95);
}

/* === EVENTS SECTION === */
.events-section {
  padding: 80px 0 100px;
  background: var(--bg-primary);
  position: relative;
}

.events-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-neon), var(--accent-electric), transparent);
}

/* Swiper Carousel */
.events-carousel-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

.events-swiper {
  overflow: hidden;
  padding: 20px 0 60px;
}

.events-swiper .swiper-slide {
  height: auto;
}

/* Flip Card */
.event-flip-card {
  perspective: 1200px;
  width: 100%;
  height: 420px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.event-flip-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.event-flip-card.flipped .event-flip-inner {
  transform: rotateY(180deg);
}

.event-flip-front,
.event-flip-back {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: hidden;
}

/* Front of card */
.event-flip-front {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
}

.event-flip-front .event-card-img {
  width: 100%;
  height: 55%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.event-flip-card:hover .event-card-img {
  transform: scale(1.05);
}

.event-flip-front .event-card-content {
  padding: 20px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.event-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  width: fit-content;
  margin-bottom: 10px;
  background: rgba(0, 229, 255, 0.1);
  color: var(--accent-neon);
  border: 1px solid rgba(0, 229, 255, 0.2);
}

.event-card-badge.tech {
  background: rgba(41, 121, 255, 0.1);
  color: var(--accent-blue);
  border-color: rgba(41, 121, 255, 0.2);
}

.event-card-badge.gaming {
  background: rgba(68, 138, 255, 0.1);
  color: var(--accent-electric);
  border-color: rgba(68, 138, 255, 0.2);
}

.event-card-badge.creative {
  background: rgba(128, 216, 255, 0.1);
  color: var(--accent-ice);
  border-color: rgba(128, 216, 255, 0.2);
}

.event-flip-front h3 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.event-flip-front .tap-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
}

.tap-hint i {
  animation: tapPulse 2s ease-in-out infinite;
}

@keyframes tapPulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 0.6;
  }

  50% {
    transform: scale(1.2);
    opacity: 1;
  }
}

/* Back of card */
.event-flip-back {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  padding: 28px;
  position: relative;
}

.event-flip-back::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1.5px;
  background: var(--gradient-border);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.event-flip-back h3 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.event-flip-back p {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--text-secondary);
  flex: 1;
}

.event-register-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  background: var(--gradient-warm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 20px;
  width: 100%;
  font-family: "Outfit", sans-serif;
  position: relative;
  overflow: hidden;
}

.event-register-btn .btn-arrow {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.event-register-btn:hover .btn-arrow {
  transform: translateX(4px);
}

.event-register-btn:hover {
  box-shadow: 0 8px 30px rgba(0, 229, 255, 0.35);
  transform: translateY(-2px);
}

.event-register-btn:active {
  transform: translateY(0) scale(0.97);
}

.event-flip-back .back-close-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
}

/* Card hover glow */
.event-flip-card::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-lg);
  background: var(--gradient-border);
  opacity: 0;
  transition: opacity 0.4s;
  z-index: -1;
  filter: blur(12px);
}

.event-flip-card:hover::after {
  opacity: 0.3;
}

/* Long press glow */
.event-flip-card.press-glow::after {
  opacity: 0.6;
}

/* Swiper navigation */
.events-carousel-wrapper .swiper-button-next,
.events-carousel-wrapper .swiper-button-prev {
  color: var(--accent-neon);
  width: 48px;
  height: 48px;
  background: var(--bg-card);
  border: 1px solid rgba(0, 229, 255, 0.1);
  border-radius: 50%;
  transition: var(--spring);
  top: 45%;
}

.events-carousel-wrapper .swiper-button-next::after,
.events-carousel-wrapper .swiper-button-prev::after {
  font-size: 18px;
  font-weight: 700;
}

.events-carousel-wrapper .swiper-button-next:hover,
.events-carousel-wrapper .swiper-button-prev:hover {
  background: rgba(0, 229, 255, 0.32);
  box-shadow: var(--glow-neon);
  transform: scale(1.1);
}

.events-carousel-wrapper .swiper-pagination-bullet {
  background: var(--text-muted);
  opacity: 0.4;
  transition: var(--transition);
  width: 10px;
  height: 10px;
}

.events-carousel-wrapper .swiper-pagination-bullet-active {
  background: var(--accent-neon);
  opacity: 1;
  width: 28px;
  border-radius: var(--radius-full);
}

/* === RULES SECTION === */
.rules-section {
  padding: 80px 0;
  background: var(--bg-secondary);
  position: relative;
  text-align: center;
}

.rules-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-blue), var(--accent-neon), transparent);
}

.rules-section .section-title {
  color: var(--text-primary);
}

/* === CONTACT SECTION === */
.contact-section {
  padding: 60px 0 100px;
  background: var(--bg-primary);
  position: relative;
}

.contact-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-neon), var(--accent-ice), transparent);
}

.contact-section .section-title {
  color: var(--text-primary);
}

/* Coordinators */
.cordinators-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: var(--max-width);
  margin: 0 auto 60px;
  padding: 0 24px;
}

.program-cordinators,
.event-cordinators {
  background: var(--bg-glass-strong);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.program-cordinators::before,
.event-cordinators::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: var(--gradient-main);
  transition: left 0.6s ease;
}

.program-cordinators:hover::before,
.event-cordinators:hover::before {
  left: 0;
}

.program-cordinators:hover,
.event-cordinators:hover {
  border-color: rgba(0, 229, 255, 0.15);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  transform: translateY(-4px);
}

.contact-head {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.contact-head::after {
  content: "";
  display: block;
  width: 50px;
  height: 2px;
  margin: 12px auto 0;
  background: var(--gradient-warm);
  border-radius: var(--radius-full);
}

.pgm-cord,
.evnt-cord {
  display: block;
  padding: 10px 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  user-select: auto;
  transition: var(--transition);
}

.pgm-cord:hover,
.evnt-cord:hover {
  color: var(--accent-neon);
}

/* Contact Info & Form */
.contact-section .section-content {
  display: flex;
  gap: 60px;
  align-items: flex-start;
  justify-content: space-between;
}

.contact-info-list {
  flex: 1;
}

.contact-info {
  display: flex;
  gap: 16px;
  margin: 16px 0;
  align-items: center;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.contact-info:hover {
  background: var(--bg-glass-strong);
  transform: translateX(6px);
}

.contact-info i {
  font-size: 1.15rem;
  width: 22px;
  text-align: center;
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-info p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-link {
  color: var(--text-secondary);
  transition: var(--transition);
}

.contact-link:hover {
  color: var(--accent-neon);
}

.contact-form {
  flex: 1;
  max-width: 50%;
}

.contact-form .form-input {
  width: 100%;
  padding: 14px 18px;
  margin-bottom: 16px;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(255, 255, 255, 0.08);
  background: var(--bg-glass-strong);
  color: var(--text-primary);
  font-family: "Outfit", "Inter", sans-serif;
  outline: none;
  transition: var(--transition);
}

.contact-form .form-input::placeholder {
  color: var(--text-muted);
}

.contact-form .form-input:focus {
  border-color: var(--accent-neon);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.1), 0 0 20px rgba(0, 229, 255, 0.08);
}

.contact-form textarea.form-input {
  height: 130px;
  resize: vertical;
}

.submit-button {
  padding: 14px 36px;
  border-radius: var(--radius-full);
  border: none;
  background: var(--gradient-warm);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Outfit", "Inter", sans-serif;
  position: relative;
  overflow: hidden;
}

.submit-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 35px rgba(0, 229, 255, 0.4);
}

.submit-button:active {
  transform: translateY(0) scale(0.97);
}

/* Loader */
.loader {
  display: none;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-top: 3px solid #fff;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* === FOOTER === */
.footer-section {
  padding: 28px 0;
  background: var(--bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
}

.footer-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-neon), var(--accent-blue), transparent);
  animation: footerGlow 4s ease-in-out infinite;
}

@keyframes footerGlow {

  0%,
  100% {
    opacity: 0.5;
  }

  50% {
    opacity: 1;
  }
}

.footer-section .section-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-section .copyright-text {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-section .social-link-list {
  display: flex;
  gap: 16px;
}

.footer-section .social-link {
  color: var(--text-muted);
  font-size: 1.2rem;
  transition: var(--spring);
}

.footer-section .social-link:hover {
  color: var(--accent-neon);
  transform: translateY(-3px) scale(1.15);
}

.footer-section .policy-link {
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: var(--transition);
}

.footer-section .policy-link:hover {
  color: var(--accent-neon);
}

/* === RESPONSIVE — 1024px === */
@media (max-width: 1024px) {

  .navbar{
    overflow: hidden;
  }
  #threed {
    height: 350px;
    width: 320px;
  }

  .event-flip-card {
    height: 400px;
  }
}

/* === RESPONSIVE — 900px (MOBILE MENU: RIGHT SLIDE) === */
@media (max-width: 900px) {
  body.show-mobile-menu {
    overflow: hidden;
  }

  .navbar{
    width: auto;
  }

  body.show-mobile-menu header::before {
    content: "";
    position: fixed;
    inset: 0;
    backdrop-filter: blur(5px);
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
  }

  .navbar #menu-open-button,
  .navbar #menu-close-button {
    display: block;
    font-size: 1.5rem;
    color: var(--text-primary);
    z-index: 200;
    transition: var(--transition);
  }

  .navbar #menu-open-button:hover,
  .navbar #menu-close-button:hover {
    color: var(--accent-neon);
  }

  .navbar #menu-open-button:active,
  .navbar #menu-close-button:active {
    transform: scale(0.9);
  }

  /* Hide open button when menu is active */
  body.show-mobile-menu #menu-open-button {
    display: none;
  }

  .navbar .nav-menu {
    position: fixed;
    top: 0;
    left: auto;
    right: -100%;               /* off‑screen right */
    width: min(280px, 80vw);
    height: 100vh;
    flex-direction: column;
    padding-top: 80px;
    gap: 4px;
    border-left: 1px solid rgba(255, 255, 255, 0.06);
    background: var(--bg-secondary);
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.6);
    z-index: 150;
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }

  body.show-mobile-menu .nav-menu {
    right: 0;                    /* slide in */
    left: auto;
  }

  .navbar .nav-menu #menu-close-button {
    position: absolute;
    right: 20px;
    top: 24px;
  }

  .nav-menu .nav-link {
    display: block;
    padding: 14px 28px;
    font-size: 1.05rem;
    width: 100%;
    border-radius: var(--radius-sm);
  }

  .nav-menu .nav-link::after {
    display: none;
  }

  .nav-menu .nav-link:active {
    background: rgba(0, 229, 255, 0.1);
  }

  .hero-section .section-content {
    flex-direction: column;
    text-align: center;
    padding: 100px 20px 40px;
    justify-content: center;
    gap: 40px;
  }

  .hero-details {
    max-width: 100%;
  }

  .hero-details .description {
    max-width: 100%;
  }

  .hero-details .buttons {
    justify-content: center;
  }

  .about-section .section-content {
    flex-direction: column-reverse;
    gap: 40px;
    text-align: center;
  }

  .about-section .about-details {
    max-width: 100%;
  }

  .about-section .about-details .section-title {
    text-align: center;
  }

  .about-section .about-details .section-title::after {
    margin: 18px auto 0;
  }

  .about-section .social-link-list {
    justify-content: center;
  }

  .contact-section .section-content {
    flex-direction: column;
    align-items: stretch;
  }

  .contact-form {
    max-width: 100% !important;
  }

  .cordinators-container {
    grid-template-columns: 1fr;
  }

  .events-carousel-wrapper .swiper-button-next,
  .events-carousel-wrapper .swiper-button-prev {
    width: 38px;
    height: 38px;
    top: 50%;
  }

  .events-carousel-wrapper .swiper-button-next::after,
  .events-carousel-wrapper .swiper-button-prev::after {
    font-size: 14px;
  }
}

/* === RESPONSIVE — 640px === */
@media (max-width: 640px) {
  .event-flip-card {
    height: 380px;
  }

  .count-down .timer {
    min-width: 64px;
    padding: 12px 14px;
  }

  .count-down .timer .numb {
    font-size: 1.6rem;
  }

  .count-down .clone {
    font-size: 1.3rem;
  }

  .wrapper .countdown-title {
    font-size: 0.9rem;
  }

  .footer-section .section-content {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  #threed {
    height: 300px;
    width: 260px;
  }

  .logo-text img {
    height: 55px;
  }
}

/* === RESPONSIVE — 400px === */
@media (max-width: 400px) {
  .count-down .timer {
    min-width: 56px;
    padding: 10px 10px;
  }

  .count-down .timer .numb {
    font-size: 1.3rem;
  }

  .count-down .timer .count-text {
    font-size: 0.6rem;
  }

  .count-down {
    gap: 6px;
  }

  #threed {
    height: 260px;
    width: 230px;
  }

  .event-flip-card {
    height: 360px;
  }
}

@media (max-width: 480px) {

  .navbar{
    width: 100%;
  }
  .count-down {
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
  }

  .count-down .timer {
    min-width: 70px;          /* comfortable tap size */
    padding: 12px 10px;
  }

  .count-down .clone {
    display: none;            /* hide colons when wrapped – cleaner */
  }

  /* optional: adjust title spacing */
  .wrapper .countdown-title {
    margin-bottom: 16px;
  }
}