/* ============================================================
   THE IMG EVENT – Premium Dark Medical Conference Site
   ============================================================ */

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  --black:       #000000;
  --dark-1:      #050810;
  --dark-2:      #080d1c;
  --dark-3:      #0d1530;
  --blue:        #00d4ff;
  --blue-dim:    #0098c8;
  --cyan:        #00ffea;
  --purple:      #7b2fff;
  --purple-dim:  #5a1fc8;
  --white:       #ffffff;
  --gray-1:      #f0f4ff;
  --gray-2:      #b0bcd8;
  --gray-3:      #4a5580;
  --glass-bg:    rgba(255,255,255,0.05);
  --glass-border:rgba(255,255,255,0.1);
  --glow-blue:   0 0 20px rgba(0,212,255,0.4), 0 0 60px rgba(0,212,255,0.15);
  --glow-purple: 0 0 20px rgba(123,47,255,0.4), 0 0 60px rgba(123,47,255,0.15);
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--dark-1);
  color: var(--white);
  overflow-x: hidden;
  cursor: none;
}

img { display: block; max-width: 100%; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: none; border: none; background: none; }
input, textarea, select { font-family: var(--font); }

.container {
  width: min(1200px, 100% - 48px);
  margin-inline: auto;
}

.text-center { text-align: center; }
.section { padding: 120px 0; }

/* ── Custom Cursor ─────────────────────────────────────────── */
.cursor {
  width: 12px; height: 12px;
  background: var(--blue);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s, background 0.3s;
  mix-blend-mode: screen;
}
.cursor-follower {
  width: 36px; height: 36px;
  border: 1.5px solid rgba(0,212,255,0.5);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.25s ease, opacity 0.3s;
  mix-blend-mode: screen;
}
body:not(:hover) .cursor,
body:not(:hover) .cursor-follower { opacity: 0; }

/* ── Typography ────────────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 50%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  border: 1px solid rgba(0,212,255,0.3);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 20px;
  background: rgba(0,212,255,0.06);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.section-sub {
  font-size: 1.1rem;
  color: var(--gray-2);
  max-width: 600px;
  margin: 0 auto 56px;
  line-height: 1.7;
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 100px;
  padding: 14px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  cursor: pointer;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: opacity 0.3s;
  border-radius: inherit;
}
.btn:hover::after { opacity: 1; }

.btn--primary {
  background: linear-gradient(135deg, var(--blue-dim), var(--blue));
  color: var(--black);
  box-shadow: var(--glow-blue);
}
.btn--primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 0 40px rgba(0,212,255,0.6), 0 0 80px rgba(0,212,255,0.2);
}

.btn--glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--white);
  backdrop-filter: blur(12px);
}
.btn--glass:hover {
  border-color: var(--blue);
  box-shadow: var(--glow-blue);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--gray-1);
}
.btn--ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
}

.btn--lg  { padding: 18px 40px; font-size: 1rem; }
.btn--sm  { padding: 10px 22px; font-size: 0.85rem; }
.btn--full { width: 100%; }

/* Ripple */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}
@keyframes ripple {
  to { transform: scale(4); opacity: 0; }
}

/* ── Scroll-reveal ─────────────────────────────────────────── */
.reveal, .fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible, .fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 20px 0;
  transition: background 0.4s, padding 0.4s, backdrop-filter 0.4s;
}
.nav.scrolled {
  background: rgba(5,8,16,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 12px 0;
}
.nav__inner {
  width: min(1200px, 100% - 48px);
  margin: auto;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.nav__logo .logo-icon { font-size: 1.4rem; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}
.nav__links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-2);
  transition: color 0.3s;
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--blue);
  transition: width 0.3s;
}
.nav__links a:hover { color: var(--white); }
.nav__links a:hover::after { width: 100%; }

.nav__cta { flex-shrink: 0; }
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__slides {
  position: absolute;
  inset: 0;
  display: flex;
  width: 300%;
}

.hero__slide {
  width: 33.333%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 6s ease;
  flex-shrink: 0;
}
.hero__slide.active { transform: scale(1); }

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(5,8,16,0.7) 60%, var(--dark-1) 100%),
    linear-gradient(90deg, rgba(5,8,16,0.8) 0%, transparent 60%);
  z-index: 1;
}

.hero__particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.25);
  border-radius: 100px;
  padding: 8px 20px;
  margin-bottom: 28px;
}
.badge-pulse {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--blue);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,212,255,0.6); }
  50%       { box-shadow: 0 0 0 8px rgba(0,212,255,0); }
}

.hero__title {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 24px;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--gray-2);
  line-height: 1.65;
  max-width: 680px;
  margin: 0 auto 40px;
}

.hero__ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero__glass-card {
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 20px 32px;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
}

.glass-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.glass-stat__num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
}
.glass-stat__num .plus { font-size: 1.2rem; }
.glass-stat__label {
  font-size: 0.72rem;
  color: var(--gray-2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.glass-divider {
  width: 1px;
  height: 40px;
  background: var(--glass-border);
}

.hero__dots {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 4;
}
.hero__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transition: all 0.3s;
  cursor: pointer;
}
.hero__dot.active {
  width: 28px;
  border-radius: 4px;
  background: var(--blue);
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  right: 40px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 4;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-3);
}
.scroll-line {
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, var(--gray-3), var(--blue));
  animation: scrollAnim 2s infinite;
}
@keyframes scrollAnim {
  0%   { transform: scaleX(0); transform-origin: left; }
  50%  { transform: scaleX(1); transform-origin: left; }
  51%  { transform-origin: right; }
  100% { transform: scaleX(0); transform-origin: right; }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about { background: var(--dark-1); }
.about .section-label { display: block; }

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 16px;
}

.about__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.about__text .section-label { margin-bottom: 16px; }
.about__text .section-title { margin-bottom: 20px; }

.about__lead {
  font-size: 1.15rem;
  color: var(--gray-1);
  line-height: 1.7;
  margin-bottom: 16px;
}
.about__body {
  font-size: 0.95rem;
  color: var(--gray-2);
  line-height: 1.8;
  margin-bottom: 12px;
}
.about__actions {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.about__collage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 240px 200px;
  gap: 12px;
}
.collage-img { border-radius: var(--radius); overflow: hidden; position: relative; }
.collage-img--lg { grid-column: 1 / -1; }
.collage-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.collage-img:hover img { transform: scale(1.05); }

/* Counters */
.counters {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 80px;
}
.counter-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  transition: var(--transition);
}
.counter-card:hover {
  border-color: rgba(0,212,255,0.4);
  box-shadow: var(--glow-blue);
  transform: translateY(-4px);
}
.counter {
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.counter-suffix {
  font-size: 2rem;
  font-weight: 900;
  color: var(--blue);
}
.counter-card p {
  font-size: 0.85rem;
  color: var(--gray-2);
  margin-top: 8px;
  letter-spacing: 0.05em;
}

/* ============================================================
   SPEAKERS
   ============================================================ */
.speakers {
  background: var(--dark-2);
  padding-bottom: 80px;
}
.speakers .container { text-align: center; }

.speakers__track-wrap {
  position: relative;
  margin-top: 24px;
  padding: 0 60px;
}

.speakers__track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding: 12px 8px 24px;
  cursor: grab;
}
.speakers__track::-webkit-scrollbar { display: none; }
.speakers__track.dragging { cursor: grabbing; }

.speaker-card {
  flex-shrink: 0;
  width: 280px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.speaker-card:hover {
  border-color: rgba(0,212,255,0.4);
  box-shadow: var(--glow-blue);
  transform: translateY(-8px) scale(1.02);
}
.speaker-card__img-wrap {
  position: relative;
  height: 280px;
  overflow: hidden;
}
.speaker-card__img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.speaker-card:hover .speaker-card__img-wrap img { transform: scale(1.1); }
.speaker-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,212,255,0.15) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 20px;
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  opacity: 0;
  transition: opacity 0.3s;
}
.speaker-card:hover .speaker-card__overlay { opacity: 1; }
.speaker-card__body {
  padding: 20px;
  text-align: center;
}
.speaker-card__body h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.speaker-card__body span {
  font-size: 0.8rem;
  color: var(--blue);
}

.speakers__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--white);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 2;
  cursor: pointer;
}
.speakers__arrow:hover {
  background: var(--blue);
  color: var(--black);
  border-color: var(--blue);
}
.speakers__arrow--prev { left: 0; }
.speakers__arrow--next { right: 0; }

/* ── Modal ─────────────────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.modal.open {
  opacity: 1;
  pointer-events: all;
}
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
}
.modal__card {
  position: relative;
  background: var(--dark-3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  width: min(520px, 95vw);
  overflow: hidden;
  transform: scale(0.9);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  flex-direction: column;
}
.modal.open .modal__card { transform: scale(1); }
.modal__close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  transition: background 0.3s;
  cursor: pointer;
}
.modal__close:hover { background: var(--blue); color: var(--black); }
.modal__img-wrap {
  height: 240px;
  overflow: hidden;
}
.modal__img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.modal__body {
  padding: 32px;
  text-align: center;
}
.modal__body h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 6px;
}
.modal__body span {
  font-size: 0.85rem;
  color: var(--blue);
  display: block;
  margin-bottom: 16px;
}
.modal__body p {
  font-size: 0.9rem;
  color: var(--gray-2);
  line-height: 1.7;
  margin-bottom: 24px;
}

/* ============================================================
   EXPERIENCE
   ============================================================ */
.experience { background: var(--dark-1); }
.experience .container { text-align: center; }

.experience__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.exp-card {
  position: relative;
  height: 320px;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  background-image: var(--img);
  background-size: cover;
  background-position: center;
}
.exp-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(5,8,16,0.85) 100%);
  transition: background 0.4s;
}
.exp-card:hover .exp-card__overlay {
  background: linear-gradient(180deg, rgba(0,212,255,0.08) 0%, rgba(5,8,16,0.92) 100%);
}
.exp-card__content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 32px;
  text-align: center;
  transition: transform 0.4s;
}
.exp-card:hover .exp-card__content { transform: translateY(-8px); }
.exp-card__icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(0,212,255,0.12);
  border: 1px solid rgba(0,212,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--blue);
  margin-bottom: 16px;
  transition: background 0.3s, box-shadow 0.3s;
}
.exp-card:hover .exp-card__icon {
  background: var(--blue);
  color: var(--black);
  box-shadow: var(--glow-blue);
}
.exp-card__content h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.exp-card__content p {
  font-size: 0.85rem;
  color: var(--gray-2);
  line-height: 1.6;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials {
  background: var(--dark-2);
  overflow: hidden;
}
.testimonials .container { text-align: center; }

.rating-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.rating-stars { color: #ffd700; font-size: 1.4rem; display: flex; gap: 4px; }
.rating-score { font-size: 2.5rem; font-weight: 800; color: var(--white); }
.rating-divider { font-size: 2rem; color: var(--gray-3); }
.rating-total { font-size: 1.5rem; color: var(--gray-2); }
.rating-count { font-size: 0.85rem; color: var(--gray-3); margin-left: 8px; }

/* Marquee */
.marquee-wrap { overflow: hidden; padding: 8px 0; }
.marquee {
  display: flex;
  gap: 20px;
  animation: marqueeRun 40s linear infinite;
  width: max-content;
}
.marquee:hover { animation-play-state: paused; }
@keyframes marqueeRun {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.testimonial-card {
  flex-shrink: 0;
  width: 340px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.testimonial-card:hover {
  border-color: rgba(0,212,255,0.3);
  box-shadow: var(--glow-blue);
}
.tcard-stars { color: #ffd700; font-size: 0.9rem; margin-bottom: 12px; display: flex; gap: 3px; }
.testimonial-card > p {
  font-size: 0.9rem;
  color: var(--gray-1);
  line-height: 1.7;
  margin-bottom: 20px;
}
.tcard-author { display: flex; align-items: center; gap: 12px; }
.tcard-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-dim), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}
.tcard-author strong { display: block; font-size: 0.88rem; }
.tcard-author span { font-size: 0.75rem; color: var(--gray-3); }

/* ============================================================
   SOCIAL MEDIA
   ============================================================ */
.social-section { background: var(--dark-1); }
.social-section .container { text-align: center; }

.social-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.social-card {
  position: relative;
  border-radius: var(--radius);
  padding: 40px 28px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  display: block;
}
.social-card__bg {
  position: absolute;
  inset: 0;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  transition: background 0.4s;
}
.social-card__glow {
  position: absolute;
  width: 120px; height: 120px;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  transition: opacity 0.4s, transform 0.4s;
}
.social-card:hover .social-card__glow {
  opacity: 0.5;
  transform: translate(-50%, -50%) scale(1.5);
}
.social-card__content { position: relative; z-index: 2; }
.social-card__icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
  transition: transform 0.3s, color 0.3s;
}
.social-card:hover .social-card__icon { transform: scale(1.15) rotate(-5deg); }
.social-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.social-card p {
  font-size: 0.85rem;
  color: var(--gray-2);
  margin-bottom: 20px;
}
.social-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 8px 20px;
  border-radius: 100px;
  border: 1px solid currentColor;
  transition: background 0.3s, color 0.3s;
}
.social-card:hover .social-card__cta {
  background: currentColor;
}
.social-card:hover .social-card__cta i { color: var(--black); }

/* Per-platform colors */
.instagram { color: #e1306c; }
.instagram .social-card__glow { background: #e1306c; }
.instagram:hover { border-color: rgba(225,48,108,0.4); box-shadow: 0 0 30px rgba(225,48,108,0.2); }

.twitter { color: #1da1f2; }
.twitter .social-card__glow { background: #1da1f2; }
.twitter:hover { border-color: rgba(29,161,242,0.4); box-shadow: 0 0 30px rgba(29,161,242,0.2); }

.linkedin { color: #0077b5; }
.linkedin .social-card__glow { background: #0077b5; }
.linkedin:hover { border-color: rgba(0,119,181,0.4); box-shadow: 0 0 30px rgba(0,119,181,0.2); }

.whatsapp { color: #25d366; }
.whatsapp .social-card__glow { background: #25d366; }
.whatsapp:hover { border-color: rgba(37,211,102,0.4); box-shadow: 0 0 30px rgba(37,211,102,0.2); }

.network { color: var(--blue); }
.network .social-card__glow { background: var(--blue); }
.network:hover { border-color: rgba(0,212,255,0.4); box-shadow: var(--glow-blue); }

.email { color: var(--purple); }
.email .social-card__glow { background: var(--purple); }
.email:hover { border-color: rgba(123,47,255,0.4); box-shadow: var(--glow-purple); }

/* ============================================================
   TICKETS
   ============================================================ */
.tickets {
  background: var(--dark-2);
}
.tickets .container { text-align: center; }

.ticket-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.ticket-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  position: relative;
  transition: var(--transition);
}
.ticket-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0,212,255,0.3);
  box-shadow: var(--glow-blue);
}
.ticket-card--popular {
  background: linear-gradient(135deg, rgba(0,212,255,0.06), rgba(123,47,255,0.06));
  border-color: var(--blue);
  box-shadow: var(--glow-blue);
  transform: scale(1.04);
}
.ticket-card--popular:hover {
  transform: scale(1.04) translateY(-8px);
  box-shadow: 0 0 40px rgba(0,212,255,0.5), 0 0 80px rgba(0,212,255,0.2);
}

.ticket-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--blue-dim), var(--blue));
  color: var(--black);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 100px;
  white-space: nowrap;
}
.ticket-card__label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 20px;
}
.ticket-card__price {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 32px;
}
.ticket-card__price sup { font-size: 1.5rem; vertical-align: super; }
.ticket-card__price sub {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--gray-3);
  vertical-align: baseline;
}
.ticket-card__features {
  margin-bottom: 32px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ticket-card__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--gray-1);
}
.ticket-card__features li.disabled { color: var(--gray-3); text-decoration: line-through; }
.ticket-card__features li i { color: var(--blue); font-size: 0.75rem; flex-shrink: 0; }
.ticket-card__features li.disabled i { color: var(--gray-3); }

.ticket-note {
  margin-top: 32px;
  font-size: 0.85rem;
  color: var(--gray-2);
  text-align: center;
}
.ticket-note a { color: var(--blue); text-decoration: underline; }

/* ============================================================
   SCHEDULE
   ============================================================ */
.schedule { background: var(--dark-1); }
.schedule .container { text-align: center; }

.event-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  margin-top: 40px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}
.event-meta__item {
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
}
.event-meta__item i {
  font-size: 1.5rem;
  color: var(--blue);
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(0,212,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.event-meta__item strong { display: block; font-size: 0.95rem; margin-bottom: 4px; }
.event-meta__item span { font-size: 0.8rem; color: var(--gray-2); }

/* Timeline */
.timeline-wrap {
  overflow-x: auto;
  padding: 0 24px 40px;
  scrollbar-width: none;
}
.timeline-wrap::-webkit-scrollbar { display: none; }

.timeline {
  display: flex;
  gap: 0;
  width: max-content;
  padding: 60px 60px 20px;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 76px;
  left: 60px;
  right: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--purple), var(--blue));
}

.timeline-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 200px;
  flex-shrink: 0;
  text-align: center;
  position: relative;
}
.timeline-time {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.timeline-dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 12px var(--blue);
  border: 2px solid var(--dark-1);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
  transition: transform 0.3s;
}
.timeline-item:hover .timeline-dot {
  transform: scale(1.5);
}
.timeline-body { padding: 0 12px; }
.timeline-body h4 {
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}
.timeline-body p {
  font-size: 0.75rem;
  color: var(--gray-2);
  line-height: 1.6;
}

/* Map */
.map-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  filter: brightness(0.85) saturate(0.6) invert(0.1) hue-rotate(180deg);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--dark-2); }
.contact .container { text-align: center; }

.contact-form {
  max-width: 660px;
  margin: 0 auto;
  text-align: left;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-group label { font-size: 0.8rem; font-weight: 600; color: var(--gray-2); letter-spacing: 0.05em; }
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: var(--white);
  font-size: 0.92rem;
  transition: border-color 0.3s, box-shadow 0.3s;
  outline: none;
}
.form-group select option { background: var(--dark-3); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-3); }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--cyan);
  font-size: 0.9rem;
  margin-top: 16px;
  padding: 16px;
  border: 1px solid rgba(0,255,234,0.3);
  border-radius: var(--radius-sm);
  background: rgba(0,255,234,0.05);
}
.form-success.show { display: flex; }

.contact-direct {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.contact-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-2);
  font-size: 0.9rem;
  transition: color 0.3s;
}
.contact-link:hover { color: var(--blue); }
.contact-link i { color: var(--blue); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--dark-1);
  border-top: 1px solid var(--glass-border);
  padding: 60px 0 40px;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  margin-bottom: 48px;
}
.footer__brand p {
  font-size: 0.88rem;
  color: var(--gray-2);
  line-height: 1.7;
  margin: 16px 0 24px;
  max-width: 340px;
}
.footer__socials { display: flex; gap: 14px; }
.footer__socials a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--gray-2);
  transition: var(--transition);
}
.footer__socials a:hover {
  border-color: var(--blue);
  color: var(--blue);
  box-shadow: var(--glow-blue);
}
.footer__links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-3);
  margin-bottom: 8px;
}
.footer__col a {
  font-size: 0.88rem;
  color: var(--gray-2);
  transition: color 0.3s;
}
.footer__col a:hover { color: var(--blue); }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--glass-border);
  font-size: 0.8rem;
  color: var(--gray-3);
  flex-wrap: wrap;
  gap: 16px;
}

/* ============================================================
   FLOATING CTAs
   ============================================================ */
.floating-ctas {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}
.float-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  cursor: pointer;
  overflow: hidden;
  white-space: nowrap;
}
.float-btn--wa {
  width: 52px; height: 52px;
  background: #25d366;
  color: var(--white);
  font-size: 1.5rem;
  border-radius: 50%;
  box-shadow: 0 4px 24px rgba(37,211,102,0.4);
  animation: floatPulse 3s infinite;
}
.float-btn--wa:hover {
  transform: scale(1.15);
  box-shadow: 0 4px 40px rgba(37,211,102,0.6);
}
.float-btn--ticket {
  padding: 14px 24px;
  background: linear-gradient(135deg, var(--blue-dim), var(--blue));
  color: var(--black);
  box-shadow: var(--glow-blue);
  animation: glowPulse 3s infinite;
}
.float-btn--ticket:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 0 40px rgba(0,212,255,0.7);
}
@keyframes floatPulse {
  0%, 100% { box-shadow: 0 4px 24px rgba(37,211,102,0.4); }
  50%       { box-shadow: 0 4px 40px rgba(37,211,102,0.7); }
}
@keyframes glowPulse {
  0%, 100% { box-shadow: var(--glow-blue); }
  50%       { box-shadow: 0 0 40px rgba(0,212,255,0.6), 0 0 80px rgba(0,212,255,0.2); }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .about__grid { grid-template-columns: 1fr; gap: 48px; }
  .about__text { align-items: center; text-align: center; }
  .about__text .section-label { align-self: center; }
  .counters { grid-template-columns: repeat(2, 1fr); }
  .ticket-cards { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .ticket-card--popular { transform: none; }
  .ticket-card--popular:hover { transform: translateY(-8px); }
  .social-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(5,8,16,0.98);
    backdrop-filter: blur(20px);
    justify-content: center;
    align-items: center;
    gap: 32px;
    font-size: 1.3rem;
    z-index: 999;
  }
  .hero__content { padding: 0 24px; }
  .hero__glass-card { gap: 20px; padding: 16px 20px; }
  .glass-divider { height: 28px; }
  .experience__grid { grid-template-columns: 1fr; }
  .social-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__links { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .speakers__track-wrap { padding: 0 48px; }
  .cursor, .cursor-follower { display: none; }
  body { cursor: auto; }
  button { cursor: pointer; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 2.4rem; }
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; }
  .social-grid { grid-template-columns: 1fr; }
  .counters { grid-template-columns: repeat(2, 1fr); }
  .float-btn--ticket span { display: none; }
  .float-btn--ticket { width: 52px; height: 52px; padding: 0; border-radius: 50%; font-size: 1.2rem; }
}