/* ===========================
   SHUBHO WEBSITE — style.css
   Dark glitch STEM aesthetic
=========================== */

:root {
  --black: #080808;
  --dark: #111111;
  --dark2: #1a1a1a;
  --border: #2a2a2a;
  --white: #f0f0f0;
  --white-dim: #aaaaaa;
  --accent: #e8ff00;
  --accent2: #00ffcc;
  --font-display: 'Bebas Neue', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

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

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

/* ===================== NAV ===================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 3rem;
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.1em;
  color: var(--white);
  transition: color 0.2s;
}
.nav-logo:hover { color: var(--accent); }

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

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--white-dim);
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }

.nav-cta {
  background: var(--accent) !important;
  color: var(--black) !important;
  padding: 0.5rem 1.2rem;
  font-weight: 700 !important;
  transition: opacity 0.2s !important;
}
.nav-cta:hover { opacity: 0.85; }

.discord-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--accent2);
  color: var(--black);
  border-radius: 50%;
  transition: opacity 0.2s, transform 0.2s;
  margin-left: 1rem;
}
.discord-btn:hover {
  opacity: 0.85;
  transform: scale(1.05);
}
.discord-btn svg {
  width: 20px;
  height: 20px;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0;
  background: var(--dark);
  z-index: 99;
  flex-direction: column;
  padding: 1.5rem 2rem;
  gap: 1.2rem;
  border-bottom: 1px solid var(--border);
}
.mobile-menu a {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white-dim);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }

/* ===================== HERO ===================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 8rem 3rem 4rem;
}

.glitch-bg {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.012) 2px, rgba(255,255,255,0.012) 4px),
    radial-gradient(ellipse at 20% 50%, rgba(232,255,0,0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(0,255,204,0.03) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  text-align: center;
  max-width: 900px;
  position: relative;
  z-index: 1;
}

.hero-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.3rem 0.9rem;
  margin-bottom: 2rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(6rem, 18vw, 14rem);
  line-height: 0.9;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 1.5rem;
}

/* GLITCH EFFECT */
.glitch-text {
  position: relative;
}
.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  font-family: var(--font-display);
  font-size: inherit;
  line-height: inherit;
}
.glitch-text::before {
  color: var(--accent2);
  clip-path: polygon(0 20%, 100% 20%, 100% 40%, 0 40%);
  animation: glitch1 4s infinite;
  opacity: 0.6;
}
.glitch-text::after {
  color: var(--accent);
  clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
  animation: glitch2 4s infinite;
  opacity: 0.4;
}

@keyframes glitch1 {
  0%, 90%, 100% { transform: translate(0); opacity: 0; }
  91% { transform: translate(-4px, 1px); opacity: 0.6; }
  93% { transform: translate(4px, -1px); opacity: 0.6; }
  95% { transform: translate(-2px, 2px); opacity: 0.6; }
  97% { transform: translate(0); opacity: 0; }
}
@keyframes glitch2 {
  0%, 88%, 100% { transform: translate(0); opacity: 0; }
  89% { transform: translate(4px, -2px); opacity: 0.4; }
  91% { transform: translate(-4px, 2px); opacity: 0.4; }
  93% { transform: translate(2px, -1px); opacity: 0.4; }
  95% { transform: translate(0); opacity: 0; }
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--white-dim);
  max-width: 500px;
  margin: 0 auto 2.5rem;
  font-weight: 300;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--black);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.9rem 2rem;
  transition: opacity 0.2s, transform 0.2s;
}
.btn-primary:hover { opacity: 0.85; transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.9rem 2rem;
  border: 1px solid var(--border);
  transition: border-color 0.2s, transform 0.2s;
}
.btn-outline:hover { border-color: var(--white-dim); transform: translateY(-2px); }

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--white-dim);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ===================== MARQUEE ===================== */
.marquee-wrap {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--dark2);
  padding: 0.75rem 0;
}
.marquee {
  display: flex;
  white-space: nowrap;
  animation: marquee 20s linear infinite;
}
.marquee span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--white-dim);
  padding-right: 2rem;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===================== SECTIONS ===================== */
.section { padding: 6rem 3rem; }
.section-dark { background: var(--dark); }

.container { max-width: 1100px; margin: 0 auto; }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 3rem;
}

/* ===================== CARDS ===================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--dark2);
  border: 1px solid var(--border);
  padding: 2rem;
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: var(--accent); transform: translateY(-4px); }

.card-icon { font-size: 2rem; margin-bottom: 1rem; }

.card h3 {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.card p {
  font-size: 0.9rem;
  color: var(--white-dim);
  line-height: 1.7;
}

.community-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}

.community-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.5rem 0.9rem;
  transition: background 0.2s, color 0.2s;
}

.community-link:hover {
  background: var(--accent);
  color: var(--black);
}

.community-link svg {
  width: 14px;
  height: 14px;
}

/* ===================== DEPARTMENTS ===================== */
.dept-list { display: flex; flex-direction: column; }

.dept-item {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: padding-left 0.2s;
  cursor: default;
}
.dept-item:hover { padding-left: 1rem; }
.dept-item:hover .dept-name { color: var(--accent); }

.dept-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--white-dim);
  min-width: 2rem;
}

.dept-name {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  letter-spacing: 0.04em;
  color: var(--white);
  transition: color 0.2s;
}

/* ===================== CTA ===================== */
.cta-section {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-inner { text-align: center; }

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

.cta-sub {
  color: var(--white-dim);
  max-width: 520px;
  margin: 0 auto 2.5rem;
  font-size: 0.95rem;
}

/* ===================== PAGE HERO (inner pages) ===================== */
.page-hero {
  padding: 10rem 3rem 5rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.01) 2px, rgba(255,255,255,0.01) 4px);
  pointer-events: none;
}

.page-hero-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.95;
  letter-spacing: 0.03em;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.page-hero-sub {
  color: var(--white-dim);
  max-width: 560px;
  margin: 0 auto;
  font-size: 1rem;
  font-weight: 300;
}

/* ===================== ROLES PAGE ===================== */
.roles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.role-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  padding: 2rem;
  transition: border-color 0.2s, transform 0.2s;
}
.role-card:hover { border-color: var(--accent); transform: translateY(-3px); }

.role-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.role-badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--accent);
  padding: 0.2rem 0.6rem;
}

.role-card h3 {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.role-card p {
  font-size: 0.88rem;
  color: var(--white-dim);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.role-time {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--accent2);
  text-transform: uppercase;
}

/* ===================== COMPETITIONS PAGE ===================== */
.comp-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  padding: 3rem;
  margin-bottom: 1.5rem;
  transition: border-color 0.2s;
}
.comp-card:hover { border-color: var(--accent); }

.comp-status {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.comp-card h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: 0.03em;
  margin-bottom: 1rem;
}

.comp-card p {
  color: var(--white-dim);
  font-size: 0.95rem;
  line-height: 1.8;
  max-width: 680px;
  margin-bottom: 2rem;
}

.comp-details {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.comp-detail {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.comp-detail-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-dim);
}

.comp-detail-val {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--white);
}

/* ===================== EVENTS PAGE ===================== */
.events-list { display: flex; flex-direction: column; gap: 1px; background: var(--border); }

.event-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  align-items: center;
  gap: 2rem;
  padding: 2rem;
  background: var(--dark2);
  transition: background 0.2s;
}
.event-item:hover { background: var(--dark); }

.event-date {
  text-align: center;
  border: 1px solid var(--border);
  padding: 0.75rem;
}

.event-date-month {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.event-date-day {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
  color: var(--white);
}

.event-info h3 {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.event-info p {
  font-size: 0.85rem;
  color: var(--white-dim);
}

.event-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent2);
  border: 1px solid var(--accent2);
  padding: 0.3rem 0.7rem;
  white-space: nowrap;
}

/* ===================== CONTACT PAGE ===================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h3 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
  margin-top: 2rem;
}
.contact-info h3:first-child { margin-top: 0; }

.contact-info p, .contact-info a {
  font-size: 0.9rem;
  color: var(--white-dim);
  line-height: 1.7;
}
.contact-info a:hover { color: var(--white); }

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-dim);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--dark2);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.9rem 1rem;
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group textarea { min-height: 140px; resize: vertical; }

.form-group select option { background: var(--dark2); }

/* ===================== ABOUT PAGE ===================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text p {
  color: var(--white-dim);
  font-size: 0.95rem;
  line-height: 1.9;
  margin-bottom: 1.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.stat-box {
  background: var(--dark2);
  border: 1px solid var(--border);
  padding: 2rem;
  text-align: center;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-dim);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.team-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  padding: 2rem;
  text-align: center;
}

.team-avatar {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 1rem;
}

.team-card h4 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.team-card p {
  font-size: 0.8rem;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
}

/* ===================== FOOTER ===================== */
.footer {
  padding: 3rem;
  border-top: 1px solid var(--border);
  text-align: center;
  background: var(--dark);
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.1em;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-dim);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }

.footer-social {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.footer-social a {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--white-dim);
  transition: color 0.2s;
}
.footer-social a:hover { color: var(--accent); }

.footer-dot { color: var(--border); }

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--border);
}

/* ===================== INSTAGRAM SECTION ===================== */
.instagram-subtitle {
  color: var(--white-dim);
  max-width: 600px;
  margin: 0 auto 3rem;
  text-align: center;
  font-size: 0.95rem;
}

.instagram-grid {
  max-width: 900px;
  margin: 0 auto;
}

.instagram-embed-wrapper {
  width: 100%;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.instagram-placeholder {
  width: 100%;
  background: var(--dark2);
  border: 1px solid var(--border);
  padding: 4rem 2rem;
  text-align: center;
  transition: border-color 0.3s;
}

.instagram-placeholder:hover {
  border-color: var(--accent);
}

.instagram-follow-btn {
  display: inline-flex;
  align-items: center;
  gap: 1.5rem;
  text-align: left;
  transition: transform 0.2s;
}

.instagram-follow-btn:hover {
  transform: translateY(-4px);
}

.instagram-follow-btn svg {
  flex-shrink: 0;
  color: var(--accent);
}

.ig-handle {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.ig-cta {
  font-size: 0.85rem;
  color: var(--white-dim);
  font-weight: 300;
}

/* Instagram embed styles (if using official embed) */
.instagram-media {
  margin: 0 auto !important;
  max-width: 540px !important;
  width: calc(100% - 2px) !important;
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 768px) {
  .nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .discord-btn { margin-left: 0.5rem; width: 36px; height: 36px; }
  .discord-btn svg { width: 18px; height: 18px; }
  .hamburger { display: block; }
  .section { padding: 4rem 1.5rem; }
  .hero { padding: 6rem 1.5rem 4rem; }
  .page-hero { padding: 8rem 1.5rem 4rem; }
  .contact-grid, .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .event-item { grid-template-columns: 80px 1fr; }
  .event-tag { display: none; }
  .comp-card { padding: 2rem 1.5rem; }
  .footer { padding: 2rem 1.5rem; }
}