/* ============================================
   Expl-AI-n Medellín 2026 — Stylesheet
   60-30-10 proportional color usage
   ============================================ */

:root {
  --c-base: #085E68;        /* Azul Base — 60% */
  --c-base-deep: #054148;
  --c-base-light: #0a7480;
  --c-dark: #121212;        /* Oscuro — 30% */
  --c-dark-soft: #1a1a1a;
  --c-dark-card: #161616;
  --c-pink: #EA4076;        /* Rosado — 5% (acentos) */
  --c-pink-soft: #ea4076cc;
  --c-cyan: #00E5FF;        /* Azul Vibrante — 5% (foco/CTA) */
  --c-cyan-soft: #00E5FF22;
  --c-white: #FFFFFF;
  --c-muted: #c4d5d8;
  --c-muted-2: #8aa5a9;
  --c-line: rgba(255,255,255,0.08);
  --c-line-strong: rgba(255,255,255,0.18);

  --f-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --f-body: 'Inter', system-ui, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  --container: min(1240px, 100% - 48px);
  --section-pad: clamp(80px, 10vw, 140px);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-white);
  background-color: var(--c-dark);
  background-image:
    linear-gradient(180deg,
      var(--c-dark) 0%,
      #06363c 18%,
      var(--c-base-deep) 40%,
      var(--c-base-deep) 60%,
      #06363c 82%,
      var(--c-dark) 100%);
  background-attachment: fixed;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
  z-index: 0;
}

/* ============================================
   GLOBAL ATMOSPHERE
   Extends the hero visual system across the whole page:
   grid texture + drifting glows + vignette
   ============================================ */
.atmosphere {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 100% 80% at 50% 50%, transparent 40%, rgba(0,0,0,0.55) 100%);
}
.atmosphere__grid {
  position: absolute;
  inset: -10%;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, rgba(0,0,0,0.9), transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, rgba(0,0,0,0.9), transparent 85%);
  opacity: 0.7;
  will-change: transform;
}
.atmosphere__noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.45 0'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.6'/></svg>");
  opacity: 0.05;
  mix-blend-mode: overlay;
}
.atmosphere__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  will-change: transform;
  pointer-events: none;
}
.atmosphere__glow--a { width: 520px; height: 520px; background: var(--c-cyan);    opacity: 0.16; top: -8%;  left: -8%; }
.atmosphere__glow--b { width: 620px; height: 620px; background: var(--c-pink);    opacity: 0.14; top: 30%;  right: -12%; }
.atmosphere__glow--c { width: 480px; height: 480px; background: var(--c-cyan);    opacity: 0.12; top: 60%;  left: 20%; }
.atmosphere__glow--d { width: 560px; height: 560px; background: var(--c-base-light); opacity: 0.30; top: 95%; right: 10%; }
.atmosphere__glow--e { width: 420px; height: 420px; background: var(--c-pink);    opacity: 0.10; top: 140%; left: -8%; }

main, .nav, .footer { position: relative; z-index: 1; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }

.container { width: var(--container); margin-inline: auto; }
.text-accent { color: var(--c-pink); }

/* ============================================
   CUSTOM CURSOR
   ============================================ */
.cursor, .cursor-dot {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate3d(-100px, -100px, 0);
  transition: transform 0.08s linear, width 0.25s var(--ease-out), height 0.25s var(--ease-out), background 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
  mix-blend-mode: difference;
}
.cursor {
  width: 32px; height: 32px;
  border: 1.5px solid var(--c-cyan);
  border-radius: 50%;
  margin: -16px 0 0 -16px;
}
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--c-cyan);
  border-radius: 50%;
  margin: -3px 0 0 -3px;
}
.cursor.is-hover {
  width: 64px; height: 64px;
  margin: -32px 0 0 -32px;
  border-color: var(--c-pink);
  background: rgba(234, 64, 118, 0.15);
}
.cursor.is-click { width: 22px; height: 22px; margin: -11px 0 0 -11px; }
@media (hover: none), (pointer: coarse) {
  .cursor, .cursor-dot { display: none; }
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 14px 0;
  background: rgba(8, 94, 104, 0);
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
  transition: background 0.3s var(--ease-out), backdrop-filter 0.3s var(--ease-out), padding 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(8, 94, 104, 0.9);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom-color: var(--c-line);
  padding: 10px 0;
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav__logo img { height: 36px; width: auto; }
.nav__links {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav__link {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--c-white);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s var(--ease-out);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--c-pink);
  transition: width 0.3s var(--ease-out);
}
.nav__link:hover { color: var(--c-pink); }
.nav__link:hover::after { width: 100%; }

.nav__cta {
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  flex-shrink: 0;
}

.nav__toggle {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-white);
  transition: transform 0.3s var(--ease-out), opacity 0.2s var(--ease-out);
}
.nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 16px 24px 24px;
  background: rgba(8, 94, 104, 0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--c-line);
}
.nav__mobile .nav__link { padding: 14px 0; font-size: 16px; border-bottom: 1px solid var(--c-line); }
.nav__mobile .btn { margin-top: 12px; }
.nav.is-mobile-open .nav__mobile { display: flex; }

@media (max-width: 1100px) {
  .nav__cta { display: none; }
}
@media (max-width: 920px) {
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 999px;
  font-family: var(--f-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.2;
  white-space: nowrap;
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out), background 0.25s var(--ease-out), color 0.25s var(--ease-out), box-shadow 0.3s var(--ease-out), border-color 0.25s var(--ease-out);
  border: 1.5px solid transparent;
  will-change: transform;
  max-width: 100%;
}
.btn--large { padding: 16px 28px; font-size: 15px; }
.btn--full { width: 100%; }

.btn--primary {
  background: var(--c-cyan);
  color: var(--c-dark);
  box-shadow: 0 8px 24px -8px var(--c-cyan), inset 0 0 0 1px rgba(255,255,255,0.15);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -10px var(--c-cyan), 0 0 0 4px var(--c-cyan-soft);
}

.btn--ghost {
  background: transparent;
  color: var(--c-white);
  border-color: var(--c-line-strong);
}
.btn--ghost:hover {
  border-color: var(--c-pink);
  color: var(--c-pink);
  transform: translateY(-2px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 140px 0 80px;
  display: flex;
  align-items: center;
  background:
    radial-gradient(ellipse 90% 60% at 50% 100%, rgba(8, 94, 104, 0.55), transparent 70%),
    linear-gradient(180deg, rgba(18,18,18,0.55) 0%, rgba(8,57,64,0.35) 60%, rgba(8,94,104,0.4) 100%);
  overflow: hidden;
}
.hero__parallax {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.parallax-layer {
  position: absolute;
  inset: 0;
  will-change: transform;
}
.parallax-layer--1 {
  background:
    radial-gradient(circle at 20% 30%, rgba(0, 229, 255, 0.18), transparent 35%),
    radial-gradient(circle at 80% 20%, rgba(234, 64, 118, 0.15), transparent 38%);
}
.parallax-layer--2 {
  background:
    radial-gradient(circle at 70% 80%, rgba(0, 229, 255, 0.22), transparent 30%),
    radial-gradient(circle at 30% 70%, rgba(8, 94, 104, 0.6), transparent 45%);
}
.parallax-layer--3 {
  background-image:
    linear-gradient(180deg, transparent 0%, var(--c-dark) 100%);
  opacity: 0.4;
}
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  will-change: transform;
}
.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  will-change: transform;
}
.glow--1 {
  width: 380px; height: 380px;
  background: var(--c-cyan);
  opacity: 0.18;
  top: 10%; left: -8%;
}
.glow--2 {
  width: 460px; height: 460px;
  background: var(--c-pink);
  opacity: 0.16;
  bottom: -10%; right: -8%;
}
.glow--3 {
  width: 280px; height: 280px;
  background: var(--c-cyan);
  opacity: 0.12;
  top: 60%; left: 60%;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 980px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--c-line);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: 28px;
  animation: fade-up 0.8s var(--ease-out) backwards;
}
.hero__badge-dot {
  width: 8px; height: 8px;
  background: var(--c-cyan);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--c-cyan-soft);
  animation: pulse 2s ease-in-out infinite;
}

.hero__title {
  font-family: var(--f-display);
  font-size: clamp(40px, 7vw, 88px);
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  overflow: visible;
  padding-bottom: 0.08em;
}
.hero__title-line {
  display: block;
  padding: 0 0.05em;
  overflow: visible;
  animation: fade-up 0.9s var(--ease-out) backwards;
}
.hero__title-line:nth-child(2) { animation-delay: 0.12s; }
.hero__title-line:nth-child(3) { animation-delay: 0.24s; }
.hero__title-line--accent {
  color: var(--c-pink);
  font-style: italic;
}
.hero__title em {
  font-style: italic;
  display: inline-block;
  padding: 0 0.14em 0.02em 0.06em;
  margin: 0 -0.06em;
  background: linear-gradient(120deg, var(--c-cyan), var(--c-pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__subtitle {
  font-size: clamp(16px, 1.5vw, 19px);
  color: var(--c-muted);
  max-width: 720px;
  margin: 0 auto 36px;
  animation: fade-up 1s var(--ease-out) 0.4s backwards;
}
.hero__subtitle strong { color: var(--c-white); font-weight: 600; }
.hero__subtitle em { font-style: italic; color: var(--c-cyan); }

.hero__ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fade-up 1s var(--ease-out) 0.5s backwards;
}

/* Countdown */
.countdown {
  display: flex;
  gap: clamp(8px, 1.5vw, 18px);
  justify-content: center;
  align-items: center;
  margin: 0 auto 56px;
  flex-wrap: wrap;
  animation: fade-up 1s var(--ease-out) 0.6s backwards;
}
.countdown__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: clamp(70px, 9vw, 110px);
  padding: 18px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
}
.countdown__value {
  font-family: var(--f-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, var(--c-white), var(--c-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.countdown__label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-muted-2);
  margin-top: 8px;
}
.countdown__sep {
  font-family: var(--f-display);
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 700;
  color: var(--c-cyan);
  opacity: 0.5;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 720px;
  margin: 0 auto;
  animation: fade-up 1s var(--ease-out) 0.7s backwards;
}
.stat { text-align: center; }
.stat__value {
  display: block;
  font-family: var(--f-display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--c-white);
  line-height: 1;
}
.stat__label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-muted-2);
  margin-top: 8px;
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--c-muted-2);
  z-index: 2;
}
.hero__scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(180deg, var(--c-cyan), transparent);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::before {
  content: "";
  position: absolute;
  top: -20px;
  left: 0;
  width: 100%; height: 20px;
  background: var(--c-cyan);
  animation: scroll-down 2s ease-in-out infinite;
}

@media (max-width: 640px) {
  .hero { padding: 120px 0 60px; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .countdown__sep { display: none; }
  .hero__scroll { display: none; }
}

/* ============================================
   SECTION BASE
   ============================================ */
.section {
  position: relative;
  padding: var(--section-pad) 0;
}
.section__head {
  max-width: 800px;
  margin: 0 auto 64px;
  text-align: center;
}
.section__eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--c-cyan);
  margin-bottom: 18px;
  padding: 6px 14px;
  border: 1px solid var(--c-line-strong);
  border-radius: 999px;
  background: var(--c-cyan-soft);
}
.section__title {
  font-family: var(--f-display);
  font-size: clamp(30px, 4.5vw, 56px);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.section__lede {
  font-size: clamp(16px, 1.4vw, 18px);
  color: var(--c-muted);
  max-width: 640px;
  margin: 0 auto;
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0, 229, 255, 0.10), transparent 70%),
    radial-gradient(ellipse 60% 50% at 100% 100%, rgba(234, 64, 118, 0.08), transparent 70%);
}
.about::before {
  content: "";
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-line-strong), transparent);
  z-index: 2;
}

/* Medellín panoramic backdrop — atmospheric, integrated, never distracting */
.about__panorama {
  position: absolute;
  inset: auto 0 0 0;
  height: 62%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  /* Soft diffusion blending into the global atmosphere */
  mask-image: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.6) 30%, rgba(0,0,0,0.85) 60%, rgba(0,0,0,0.4) 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.6) 30%, rgba(0,0,0,0.85) 60%, rgba(0,0,0,0.4) 100%);
}
.about__panorama img {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  min-width: 100%;
  width: 130%;
  max-width: none;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
  opacity: 0.42;
  filter: saturate(0.9) blur(1px);
  mix-blend-mode: screen;
}
.about > .container { position: relative; z-index: 2; }
@media (max-width: 760px) {
  .about__panorama { height: 50%; }
  .about__panorama img { opacity: 0.32; }
}

.principles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  margin-bottom: 80px;
}
.principle {
  position: relative;
  padding: 36px 28px;
  background: rgba(18, 18, 18, 0.65);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  transition: transform 0.4s var(--ease-out), border-color 0.3s var(--ease-out), box-shadow 0.4s var(--ease-out);
  overflow: hidden;
}
.principle::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-line-strong), transparent);
}
.principle:hover {
  transform: translateY(-6px);
  border-color: var(--c-pink);
  box-shadow: 0 30px 60px -30px rgba(234, 64, 118, 0.4);
}
.principle__num {
  font-family: var(--f-display);
  font-size: 12px;
  font-weight: 600;
  color: var(--c-cyan);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.principle__title {
  font-family: var(--f-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.principle__text {
  color: var(--c-muted);
  font-size: 15px;
  line-height: 1.65;
}

.manifesto {
  max-width: 880px;
  margin: 0 auto;
  padding: 56px clamp(28px, 5vw, 64px);
  background: rgba(18, 18, 18, 0.7);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.manifesto::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), var(--c-pink), transparent);
}
.manifesto__quote {
  font-family: var(--f-display);
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.3;
  font-weight: 500;
  text-align: center;
  letter-spacing: -0.01em;
}
.manifesto__quote em { font-style: italic; color: var(--c-cyan); }
.manifesto__quote strong { font-weight: 700; }

@media (max-width: 1180px) { .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px)  { .principles { grid-template-columns: 1fr; } }

/* ============================================
   AGENDA
   ============================================ */
.agenda {
  background:
    radial-gradient(ellipse 70% 50% at 100% 0%, rgba(8, 94, 104, 0.35), transparent 70%),
    radial-gradient(ellipse 50% 40% at 0% 60%, rgba(234, 64, 118, 0.06), transparent 70%);
}
.agenda::before {
  content: "";
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,229,255,0.3), transparent);
}

.tabs {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.tab {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  padding: 18px 26px;
  background: rgba(18, 18, 18, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  transition: all 0.3s var(--ease-out);
  min-width: 240px;
}
.tab:hover { border-color: var(--c-pink); }
.tab.is-active {
  background: var(--c-base);
  border-color: var(--c-cyan);
  box-shadow: 0 0 0 1px var(--c-cyan), 0 14px 30px -14px rgba(0, 229, 255, 0.5);
}
.tab__day {
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--c-cyan);
  margin-bottom: 4px;
  font-weight: 600;
}
.tab__title {
  font-family: var(--f-display);
  font-size: 18px;
  font-weight: 600;
}

.tab-panel { display: none; animation: fade-up 0.6s var(--ease-out); }
.tab-panel.is-active { display: block; }

.agenda__intro {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}
.agenda__focus {
  font-family: var(--f-display);
  font-size: clamp(24px, 3vw, 32px);
  margin-bottom: 12px;
  color: var(--c-pink);
}
.agenda__intro p { color: var(--c-muted); }

.schedule {
  list-style: none;
  max-width: 880px;
  margin: 0 auto 80px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.schedule__item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 28px;
  padding: 24px 28px;
  background: rgba(18, 18, 18, 0.62);
  backdrop-filter: blur(10px) saturate(130%);
  -webkit-backdrop-filter: blur(10px) saturate(130%);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  transition: transform 0.3s var(--ease-out), border-color 0.3s var(--ease-out), background 0.3s var(--ease-out);
}
.schedule__item:hover {
  transform: translateX(6px);
  border-color: var(--c-pink);
  background: rgba(234, 64, 118, 0.04);
}
.schedule__item--keynote {
  border-color: var(--c-cyan);
  background: linear-gradient(135deg, rgba(0,229,255,0.06), transparent 60%);
}
.schedule__item--end {
  background: rgba(8, 94, 104, 0.4);
}
.schedule__time {
  font-family: var(--f-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--c-cyan);
  font-variant-numeric: tabular-nums;
}
.schedule__body h4 {
  font-family: var(--f-display);
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 6px;
}
.schedule__body p {
  font-size: 14px;
  color: var(--c-muted);
  line-height: 1.6;
}
.tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--c-line-strong);
  color: var(--c-muted);
  margin-bottom: 10px;
}
.tag--keynote { background: var(--c-cyan-soft); color: var(--c-cyan); border-color: rgba(0,229,255,0.4); }
.tag--workshop { background: rgba(234,64,118,0.15); color: var(--c-pink); border-color: rgba(234,64,118,0.4); }

@media (max-width: 640px) {
  .schedule__item { grid-template-columns: 1fr; gap: 8px; padding: 20px; }
  .schedule__time { font-size: 18px; }
  .tab { min-width: 0; flex: 1 1 calc(50% - 6px); }
}

/* ============================================
   FORMS
   ============================================ */
.form-card {
  max-width: 720px;
  margin: 0 auto;
  padding: clamp(36px, 5vw, 56px);
  background: rgba(18, 18, 18, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.form-card::before {
  content: "";
  position: absolute;
  top: -1px; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), transparent);
}
.form-card__head {
  text-align: center;
  margin-bottom: 32px;
}
.form-card__head h3 {
  font-family: var(--f-display);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
  margin: 12px 0 10px;
  letter-spacing: -0.01em;
}
.form-card__head p { color: var(--c-muted); font-size: 15px; }

.form { display: flex; flex-direction: column; gap: 18px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--c-muted);
}
.field__opt { color: var(--c-muted-2); font-weight: 400; }

.field input,
.field select,
.field textarea {
  font-family: var(--f-body);
  font-size: 15px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  color: var(--c-white);
  transition: border-color 0.2s var(--ease-out), background 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
  outline: none;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--c-muted-2); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--c-cyan);
  background: rgba(0, 229, 255, 0.04);
  box-shadow: 0 0 0 4px var(--c-cyan-soft);
}
.field select { cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg width='12' height='8' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%2300E5FF' d='M6 8 0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 42px;
}
.field input.is-invalid,
.field select.is-invalid {
  border-color: var(--c-pink);
  box-shadow: 0 0 0 4px rgba(234, 64, 118, 0.18);
}

.form__submit { margin-top: 8px; align-self: stretch; }
.form__hint { font-size: 12px; color: var(--c-muted-2); text-align: center; }
.form__success {
  margin-top: 14px;
  padding: 16px 18px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid var(--c-cyan);
  border-radius: var(--radius-sm);
  color: var(--c-cyan);
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  animation: fade-up 0.4s var(--ease-out);
}

@media (max-width: 640px) {
  .form__row { grid-template-columns: 1fr; }
}

/* ============================================
   DIRECT CALLOUTS (agenda + tickets) — no forms
   ============================================ */
.agenda__cta,
.tickets__contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(24px, 4vw, 48px);
  max-width: 880px;
  margin: 0 auto;
  padding: clamp(28px, 4vw, 44px) clamp(28px, 4vw, 48px);
  background: rgba(18, 18, 18, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.agenda__cta::before,
.tickets__contact::before {
  content: "";
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), transparent);
}
.agenda__cta-body h3,
.tickets__contact-body h3 {
  font-family: var(--f-display);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 700;
  margin: 10px 0 8px;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.agenda__cta-body p,
.tickets__contact-body p {
  color: var(--c-muted);
  font-size: 14px;
  line-height: 1.55;
  max-width: 480px;
}
.agenda__cta-actions,
.tickets__contact-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

@media (max-width: 760px) {
  .agenda__cta,
  .tickets__contact {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .agenda__cta-actions,
  .tickets__contact-actions { justify-content: flex-start; }
}

/* ============================================
   SPEAKERS
   ============================================ */
.speakers {
  background:
    radial-gradient(ellipse 60% 40% at 0% 30%, rgba(234, 64, 118, 0.10), transparent 70%),
    radial-gradient(ellipse 60% 40% at 100% 70%, rgba(0, 229, 255, 0.10), transparent 70%);
}
.speakers::before {
  content: "";
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(234,64,118,0.3), transparent);
}
.speakers__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
.speaker-card {
  background: rgba(18, 18, 18, 0.65);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.4s var(--ease-out), border-color 0.3s var(--ease-out), box-shadow 0.4s var(--ease-out);
}
.speaker-card:hover {
  transform: translateY(-8px);
  border-color: var(--c-pink);
  box-shadow: 0 40px 70px -30px rgba(0,0,0,0.6);
}
.speaker-card__avatar {
  aspect-ratio: 4 / 3;
  background: var(--avatar-gradient, linear-gradient(135deg, var(--c-base), var(--c-dark)));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.speaker-card__avatar::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.18), transparent 40%),
    radial-gradient(circle at 70% 70%, rgba(0,0,0,0.3), transparent 50%);
}
.speaker-card__avatar span {
  font-family: var(--f-display);
  font-size: 72px;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
  position: relative;
}
.speaker-card__body { padding: 24px 22px 26px; }
.speaker-card__tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-cyan);
  margin-bottom: 10px;
  font-weight: 600;
}
.speaker-card__body h3 {
  font-family: var(--f-display);
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 6px;
}
.speaker-card__body p { font-size: 14px; color: var(--c-muted); }

.speakers__cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}
.speakers__cta p { color: var(--c-muted); }

@media (max-width: 880px) { .speakers__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .speakers__grid { grid-template-columns: 1fr; } }

/* ============================================
   TICKETS
   ============================================ */
.tickets {
  background: radial-gradient(ellipse 80% 50% at 50% 100%, rgba(8, 94, 104, 0.35), transparent 70%);
}
.tickets::before {
  content: "";
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,229,255,0.3), transparent);
}
.tickets__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 80px;
  align-items: stretch;
}
.ticket-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: rgba(18, 18, 18, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: transform 0.4s var(--ease-out), border-color 0.3s var(--ease-out), box-shadow 0.4s var(--ease-out);
  min-width: 0;
}
.ticket-card:hover {
  transform: translateY(-8px);
  border-color: var(--c-pink);
}
.ticket-card--featured {
  background: linear-gradient(180deg, rgba(0,229,255,0.06), var(--c-dark-card) 60%);
  border-color: var(--c-cyan);
  box-shadow: 0 30px 60px -30px rgba(0, 229, 255, 0.3);
  transform: translateY(-12px);
}
.ticket-card--featured:hover {
  transform: translateY(-18px);
  border-color: var(--c-cyan);
  box-shadow: 0 40px 70px -25px rgba(0, 229, 255, 0.45);
}
.ticket-card__badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--c-cyan);
  color: var(--c-dark);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  box-shadow: 0 8px 20px -6px rgba(0,229,255,0.5);
}
.ticket-card__head { margin-bottom: 24px; }
.ticket-card__tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-pink);
  margin-bottom: 14px;
}
.ticket-card__head h3 {
  font-family: var(--f-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}
.ticket-card__head p { color: var(--c-muted); font-size: 14px; line-height: 1.6; }
.ticket-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex: 1;
}
.ticket-card__list li {
  position: relative;
  padding-left: 28px;
  font-size: 14px;
  color: var(--c-muted);
}
.ticket-card__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 16px; height: 9px;
  border-left: 2px solid var(--c-cyan);
  border-bottom: 2px solid var(--c-cyan);
  transform: rotate(-45deg);
}

/* Pricing CTAs share the standard .btn sizing — just stretch to card width */
.ticket-card__cta {
  display: inline-flex;
  width: 100%;
  white-space: normal;
  line-height: 1.2;
  padding: 12px 20px;
  font-size: 14px;
  text-align: center;
}

@media (max-width: 1080px) {
  .tickets__grid { grid-template-columns: 1fr; max-width: 520px; margin-left: auto; margin-right: auto; }
  .ticket-card--featured { transform: none; }
  .ticket-card--featured:hover { transform: translateY(-6px); }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: rgba(18, 18, 18, 0.6);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-top: 1px solid var(--c-line);
  padding: 80px 0 30px;
  color: var(--c-muted);
  position: relative;
}
.footer::before {
  content: "";
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), var(--c-pink), transparent);
  opacity: 0.4;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 56px;
  margin-bottom: 56px;
}
.footer__brand p {
  margin-top: 18px;
  font-family: var(--f-display);
  font-size: 18px;
  line-height: 1.4;
  color: var(--c-white);
  max-width: 320px;
}
.footer__logo { height: 36px; }
.footer__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer__col h4 {
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-cyan);
  margin-bottom: 16px;
  font-weight: 600;
}
.footer__col a,
.footer__col p {
  display: block;
  font-size: 14px;
  padding: 5px 0;
  color: var(--c-muted);
  transition: color 0.2s var(--ease-out);
}
.footer__col a:hover { color: var(--c-pink); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid var(--c-line);
  font-size: 13px;
  color: var(--c-muted-2);
}
.footer__links { display: flex; gap: 22px; }
.footer__links a:hover { color: var(--c-pink); }

@media (max-width: 820px) {
  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
  .footer__bottom { flex-direction: column; gap: 16px; }
}

/* ============================================
   FLOATING EXPERT CTA (icon-less, premium)
   ============================================ */
.expert-cta {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  background: var(--c-cyan);
  color: var(--c-dark);
  border-radius: 999px;
  font-family: var(--f-body);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.01em;
  white-space: nowrap;
  box-shadow:
    0 12px 32px -8px rgba(0, 229, 255, 0.55),
    inset 0 0 0 1px rgba(255,255,255,0.18);
  transition: transform 0.25s var(--ease-out), box-shadow 0.3s var(--ease-out), background 0.25s var(--ease-out);
  isolation: isolate;
}
.expert-cta:hover {
  transform: translateY(-3px);
  background: var(--c-white);
  color: var(--c-dark);
  box-shadow:
    0 18px 42px -10px rgba(0, 229, 255, 0.7),
    inset 0 0 0 1px rgba(0, 229, 255, 0.6);
}
.expert-cta__pulse {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: var(--c-cyan);
  opacity: 0.55;
  z-index: -1;
  animation: cta-pulse 2.4s ease-out infinite;
}
.expert-cta__label { display: inline-block; }

@media (max-width: 560px) {
  .expert-cta { bottom: 18px; right: 18px; padding: 12px 18px; font-size: 13px; }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--c-cyan-soft); }
  50% { box-shadow: 0 0 0 8px transparent; }
}
@keyframes scroll-down {
  0% { top: -20px; }
  100% { top: 60px; }
}
@keyframes cta-pulse {
  0% { transform: scale(1); opacity: 0.55; }
  100% { transform: scale(1.55); opacity: 0; }
}

/* Reveal on scroll (smooth, premium) */
.reveal {
  opacity: 0;
  transform: translate3d(0, 40px, 0) scale(0.985);
  filter: blur(6px);
  transition:
    opacity 1.1s var(--ease-out) var(--reveal-delay, 0ms),
    transform 1.1s var(--ease-out) var(--reveal-delay, 0ms),
    filter 0.9s var(--ease-out) var(--reveal-delay, 0ms);
  will-change: transform, opacity, filter;
}
.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  filter: blur(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================
   SPONSORS — infinite horizontal marquee
   ============================================ */
.sponsors {
  position: relative;
  padding: clamp(70px, 8vw, 110px) 0 clamp(60px, 7vw, 90px);
  overflow: hidden;
  z-index: 1;
}
.sponsors::before {
  content: "";
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,229,255,0.3), transparent);
}
.sponsors__head { text-align: center; margin-bottom: 44px; max-width: 720px; margin-inline: auto; }
.sponsors__eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--c-cyan);
  margin-bottom: 14px;
  padding: 6px 14px;
  border: 1px solid var(--c-line-strong);
  border-radius: 999px;
  background: var(--c-cyan-soft);
}
.sponsors__lede {
  font-size: 15px;
  color: var(--c-muted);
  margin: 0 auto;
  max-width: 580px;
}

.sponsors__viewport {
  position: relative;
  width: 100%;
  overflow: hidden;
  /* Edge fade so logos appear/disappear gracefully */
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}
.sponsors__track {
  display: flex;
  gap: clamp(28px, 4vw, 56px);
  width: max-content;
  animation: marquee 48s linear infinite;
  will-change: transform;
}
.sponsors__viewport:hover .sponsors__track,
.sponsors__viewport:focus-within .sponsors__track {
  animation-play-state: paused;
}

.sponsor {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 84px;
  min-width: 180px;
  padding: 0 28px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--c-muted-2);
  font-family: var(--f-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  opacity: 0.75;
  transition: opacity 0.3s var(--ease-out), border-color 0.3s var(--ease-out), color 0.3s var(--ease-out), transform 0.3s var(--ease-out), background 0.3s var(--ease-out);
}
.sponsor span {
  display: inline-block;
  white-space: nowrap;
}
.sponsor:hover {
  opacity: 1;
  color: var(--c-white);
  border-color: var(--c-cyan);
  background: rgba(0, 229, 255, 0.06);
  transform: translateY(-2px);
}
/* When real logos arrive: replace the <span> with <img> and the size will adapt */
.sponsor img {
  max-height: 44px;
  width: auto;
  filter: grayscale(1) brightness(2);
  opacity: 0.85;
  transition: filter 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}
.sponsor:hover img { filter: grayscale(0) brightness(1); opacity: 1; }

.sponsors__foot { text-align: center; margin-top: 36px; }
.sponsors__cta {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  color: var(--c-muted);
  padding: 8px 4px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}
.sponsors__cta:hover { color: var(--c-pink); border-bottom-color: var(--c-pink); }

@keyframes marquee {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(-50%, 0, 0); }
}
@media (max-width: 560px) {
  .sponsor { height: 72px; min-width: 150px; font-size: 14px; padding: 0 22px; }
  .sponsors__track { animation-duration: 36s; }
}

/* ============================================
   GALERÍA CIUDADANA — convocatoria
   ============================================ */
.gallery { padding: clamp(60px, 8vw, 100px) 0; }
.gallery__card {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(36px, 5vw, 64px);
  align-items: center;
  padding: clamp(36px, 5vw, 64px);
  background:
    radial-gradient(circle at 0% 0%, rgba(234, 64, 118, 0.12), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(0, 229, 255, 0.10), transparent 55%),
    rgba(18, 18, 18, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.gallery__card::before {
  content: "";
  position: absolute;
  top: 0; left: 8%; right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-pink), var(--c-cyan), transparent);
}
.gallery__title {
  font-family: var(--f-display);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 12px 0 18px;
}
.gallery__lede { color: var(--c-muted); font-size: 16px; margin-bottom: 28px; }
.gallery__lede strong { color: var(--c-white); font-weight: 600; }
.gallery__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.gallery__list li {
  position: relative;
  padding-left: 28px;
  font-size: 14px;
  color: var(--c-muted);
  line-height: 1.55;
}
.gallery__list li span {
  color: var(--c-white);
  font-weight: 600;
  margin-right: 4px;
}
.gallery__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 6px;
  width: 14px; height: 14px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--c-cyan), var(--c-pink));
  opacity: 0.85;
}
.gallery__ctas { display: flex; gap: 12px; flex-wrap: wrap; }

.gallery__visual {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 12px;
  aspect-ratio: 3 / 2.2;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.gallery__tile {
  position: relative;
  margin: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: linear-gradient(135deg, var(--c-base-deep), var(--c-dark));
  transition: transform 0.5s var(--ease-out), box-shadow 0.4s var(--ease-out);
  cursor: pointer;
}
.gallery__tile img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-out), filter 0.4s var(--ease-out);
}
.gallery__tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.65) 100%);
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out);
}
.gallery__tile figcaption {
  position: absolute;
  left: 14px;
  bottom: 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--c-white);
  z-index: 2;
  opacity: 0.9;
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}
.gallery__tile:hover {
  z-index: 3;
  box-shadow: 0 20px 40px -15px rgba(0,0,0,0.6);
}
.gallery__tile:hover img {
  transform: scale(1.06);
  filter: saturate(1.1) brightness(1.05);
}
.gallery__visual:hover .gallery__tile:not(:hover) img { filter: brightness(0.7) saturate(0.8); }

@media (max-width: 880px) {
  .gallery__card { grid-template-columns: 1fr; }
  .gallery__visual { aspect-ratio: 3 / 2; }
}

/* Selection */
::selection { background: var(--c-pink); color: var(--c-white); }