/* ═══════════════════════════════════════════════════════
   JustiExpress Landing — Design System
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=Instrument+Serif:ital@0;1&family=DM+Mono:ital,wght@0,300;0,400;0,500;1,300&display=swap');

/* ── RESET ── */

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

/* ── TOKENS ── */

:root {
  --cyan:        #00E5D4;
  --cyan-dim:    rgba(0, 229, 212, 0.10);
  --cyan-glow:   rgba(0, 229, 212, 0.22);
  --cyan-border: rgba(0, 229, 212, 0.18);

  --noir:        #07070D;
  --noir-2:      #0D0D16;
  --noir-3:      #131320;
  --noir-4:      #1A1A28;
  --noir-5:      #22223A;

  --border:      rgba(255, 255, 255, 0.055);
  --border-lit:  rgba(0, 229, 212, 0.28);

  --text-1:      #EDE9E2;
  --text-2:      #8A8699;
  --text-3:      #4E4B5E;

  --ff-display:  'Syne', system-ui, sans-serif;
  --ff-serif:    'Instrument Serif', Georgia, serif;
  --ff-mono:     'DM Mono', monospace;

  --section-gap: clamp(80px, 10vw, 140px);
  --container:   1200px;
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── BASE ── */

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--ff-display);
  background: var(--noir);
  color: var(--text-1);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.mono {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}

.container {
  width: min(var(--container), 100% - 2 * clamp(16px, 4vw, 48px));
  margin-inline: auto;
}

/* ── NAV ── */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: linear-gradient(180deg, rgba(7,7,13,0.98), rgba(7,7,13,0.94));
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  transition: border-color 0.3s;
}

.nav--scrolled { border-color: var(--cyan-border); }

.nav__inner {
  width: min(var(--container), 100% - 32px);
  margin-inline: auto;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav__logo-wrap {
  width: 40px; height: 40px;
  border-radius: 11px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  background: var(--noir-3);
}

.nav__name {
  font-family: var(--ff-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text-1);
}

.nav__links {
  display: flex;
  list-style: none;
  gap: 2px;
  margin-left: auto;
}

.nav__link {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  padding: 8px 14px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}

.nav__link:hover {
  color: var(--text-1);
  background: rgba(255,255,255,0.05);
}

.nav__cta { margin-left: auto; }

/* Burger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}

.nav__burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-1);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-out), opacity 0.3s;
}

.nav__burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Drawer móvil */
.nav__drawer {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 16px 20px 24px;
  border-top: 1px solid var(--border);
  background: var(--noir-2);
  transition: transform 0.3s var(--ease-out), opacity 0.3s;
}

.nav__drawer.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}
.nav__drawer.open {
  transform: translateY(0);
  opacity: 1;
}

.nav__drawer ul { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.nav__drawer .nav__link { font-size: 12px; padding: 12px 10px; }
.nav__drawer .btn { margin-top: 12px; width: 100%; justify-content: center; }

@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__cta.nav__cta { display: none; }
  .nav__burger { display: flex; }
  .nav__drawer { display: none; }
}

.nav__drawer.open {
  display: flex !important;
  flex-direction: column;
  gap: 4px;
  padding: 16px 20px 24px;
  border-top: 1px solid var(--border);
  background: var(--noir-2);
  opacity: 1;
}
/* ── BARRA SOCIAL LATERAL ── */

.social-bar {
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 6px;
  background: var(--noir-3);
  border: 1px solid var(--border);
  border-left: none;
  border-radius: 0 10px 10px 0;
}

.social-bar__link {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px;
  color: var(--text-3);
  transition: color 0.2s, background 0.2s;
}

.social-bar__link:hover { background: rgba(255,255,255,0.06); }
.social-bar__link--facebook:hover  { color: #1877F2; }
.social-bar__link--x:hover         { color: var(--text-1); }
.social-bar__link--tiktok:hover    { color: var(--text-1); }
.social-bar__link--linkedin:hover  { color: #0A66C2; }
.social-bar__link--instagram:hover { color: #E1306C; }
.social-bar__link--youtube:hover   { color: #FF0000; }

@media (max-width: 860px) {
  .social-bar { display: none; }
}

/* ── BOTONES ── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 12px 22px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s var(--ease-out);
  white-space: nowrap;
}

.btn--cyan {
  background: linear-gradient(180deg, rgba(0,229,212,.15), rgba(0,229,212,.07));
  border-color: var(--cyan-border);
  color: #E8FDFC;
  box-shadow: 0 4px 20px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.04);
}

.btn--cyan:hover {
  transform: translateY(-2px);
  border-color: rgba(0,229,212,.38);
  background: linear-gradient(180deg, rgba(0,229,212,.22), rgba(0,229,212,.1));
  box-shadow: 0 12px 40px rgba(0,229,212,.15), inset 0 1px 0 rgba(255,255,255,.06);
}

.btn--hero {
  background: var(--cyan);
  color: var(--noir);
  border-color: var(--cyan);
  font-weight: 700;
  font-size: 12px;
  padding: 16px 28px;
  animation: hero-pulse 3s ease-in-out infinite;
}

.btn--hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0,229,212,.35);
  animation: none;
}

.btn--ghost {
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.1);
  color: var(--text-2);
  padding: 14px 24px;
}

.btn--ghost:hover {
  border-color: rgba(255,255,255,.2);
  color: var(--text-1);
  background: rgba(255,255,255,.07);
  transform: translateY(-2px);
}

@keyframes hero-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,229,212,.3); }
  50%       { box-shadow: 0 0 0 12px rgba(0,229,212,.0); }
}

/* ── HERO ── */

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  padding-top: 72px;
  overflow: hidden;
  width: min(var(--container), 100% - 32px);
  margin-inline: auto;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: calc(72px + 48px);
    padding-bottom: 64px;
    gap: 48px;
  }
}

.hero__grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,229,212,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,212,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
  pointer-events: none;
}

.hero__glow {
  position: absolute;
  top: -200px; left: -200px;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,229,212,0.07) 0%, transparent 70%);
  pointer-events: none;
  animation: glow-drift 8s ease-in-out infinite alternate;
}

@keyframes glow-drift {
  from { transform: translate(0, 0); }
  to   { transform: translate(60px, 40px); }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--cyan-border);
  border-radius: 999px;
  padding: 6px 14px 6px 10px;
  background: rgba(0,229,212,.05);
  margin-bottom: 28px;
  animation: fade-up 0.6s var(--ease-out) both;
}

.badge__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 6px var(--cyan);
  animation: dot-pulse 2s ease-in-out infinite;
}

@keyframes dot-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 4px var(--cyan); }
  50%       { opacity: 0.5; box-shadow: 0 0 10px var(--cyan); }
}

.hero__title {
  font-family: var(--ff-display);
  font-size: clamp(38px, 5.5vw, 68px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
  color: var(--text-1);
  margin-bottom: 24px;
  animation: fade-up 0.7s 0.1s var(--ease-out) both;
}

.hero__title--em {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--cyan);
}

.hero__sub {
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--text-2);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 36px;
  animation: fade-up 0.7s 0.2s var(--ease-out) both;
}

.hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
  animation: fade-up 0.7s 0.3s var(--ease-out) both;
}

.hero__trust {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  animation: fade-up 0.7s 0.4s var(--ease-out) both;
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.08em;
}

.hero__trust-sep { color: var(--text-3); }

/* Mockup de chat */
.hero__mockup {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--noir-3);
  box-shadow:
    0 40px 80px rgba(0,0,0,.6),
    0 0 0 1px rgba(255,255,255,.04),
    inset 0 1px 0 rgba(255,255,255,.06);
  animation: fade-up 0.8s 0.2s var(--ease-out) both, mockup-float 6s ease-in-out infinite;
  position: relative;
  z-index: 1;
}

@keyframes mockup-float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

.mockup__chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--noir-4);
}

.mockup__dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.mockup__dot:nth-child(1) { background: rgba(255,94,94,.4); }
.mockup__dot:nth-child(2) { background: rgba(255,190,46,.4); }
.mockup__dot:nth-child(3) { background: rgba(40,200,120,.4); }

.mockup__body {
  padding: 20px 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 240px;
}

.mockup__msg {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.mockup__msg--user { flex-direction: row-reverse; }

.mockup__avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan-dim), rgba(0,229,212,.3));
  border: 1px solid var(--cyan-border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-mono);
  font-size: 9px;
  color: var(--cyan);
  flex-shrink: 0;
}

.mockup__bubble {
  background: var(--noir-4);
  border: 1px solid var(--border);
  border-radius: 14px 14px 14px 4px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text-1);
  line-height: 1.5;
  max-width: 80%;
  animation: fade-up 0.5s var(--ease-out) both;
}

.mockup__bubble strong { color: var(--cyan); font-weight: 500; }

.mockup__bubble--user {
  background: linear-gradient(135deg, rgba(0,229,212,.15), rgba(0,229,212,.07));
  border-color: var(--cyan-border);
  border-radius: 14px 14px 4px 14px;
  color: var(--text-1);
}

.mockup__typing {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 14px;
  background: var(--noir-4);
  border: 1px solid var(--border);
  border-radius: 14px 14px 14px 4px;
  width: fit-content;
  margin-left: 42px;
}

.mockup__typing span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--text-3);
  animation: typing-bounce 1.4s ease-in-out infinite;
}

.mockup__typing span:nth-child(2) { animation-delay: 0.2s; }
.mockup__typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-bounce {
  0%, 80%, 100% { transform: translateY(0); background: var(--text-3); }
  40%            { transform: translateY(-6px); background: var(--cyan); }
}

/* ── STATS ── */

.stats {
  padding: 64px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--noir-2);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

@media (max-width: 768px) { .stats__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px) { .stats__grid { grid-template-columns: 1fr; } }

.stat-card {
  background: var(--noir-2);
  padding: 36px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(0,229,212,.06), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}

.stat-card:hover::before { opacity: 1; }
.stat-card:hover { background: var(--noir-3); }

.stat-card__num {
  font-family: var(--ff-display);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--text-1);
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}

.stat-card__unit {
  font-family: var(--ff-display);
  font-size: clamp(24px, 2.5vw, 36px);
  font-weight: 700;
  color: var(--cyan);
  margin-left: 2px;
  margin-top: -6px;
}

.stat-card__label {
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* ── SECCIÓN BASE ── */

.section {
  padding: var(--section-gap) 0;
}

.section__header {
  text-align: center;
  margin-bottom: clamp(48px, 6vw, 80px);
}

.section__eyebrow {
  display: inline-block;
  color: var(--cyan);
  margin-bottom: 16px;
  letter-spacing: 0.2em;
}

.section__title {
  font-family: var(--ff-display);
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--text-1);
  margin-bottom: 16px;
}

.section__title em {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--cyan);
}

.section__sub {
  font-size: clamp(14px, 1.5vw, 17px);
  color: var(--text-2);
  max-width: 560px;
  margin-inline: auto;
  line-height: 1.7;
}

/* ── VIDEOS Y REDES SOCIALES ── */

/* ── VIDEO SECTION (rediseño) ── */

.sub-mono {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}

.player-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  align-items: start;
}

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

.video-frame-wrap {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--noir-3);
  box-shadow: 0 24px 60px rgba(0,0,0,.55);
  transition: box-shadow 0.3s;
}

.video-frame-wrap:hover {
  box-shadow: 0 28px 80px rgba(0,0,0,.7), 0 0 0 1px var(--cyan-border);
}

.video-frame-wrap iframe {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  border: none;
}

.video-badge {
  position: absolute;
  top: 10px; left: 10px;
  background: rgba(7,7,13,.85);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 8px;
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  pointer-events: none;
}

.playlist-panel {
  display: flex;
  flex-direction: column;
}

.playlist-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.playlist-label,
.playlist-count {
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
}

.playlist-scroll {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 370px;
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.playlist-scroll::-webkit-scrollbar { display: none; }

.playlist-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.playlist-item:hover {
  background: var(--noir-3);
  border-color: var(--border);
}

.playlist-item.active {
  background: var(--noir-4);
  border-color: var(--cyan-border);
}

.item-num {
  font-family: var(--ff-mono);
  font-size: 10px;
  color: var(--text-3);
  width: 18px;
  flex-shrink: 0;
  text-align: right;
  transition: color 0.2s;
}

.playlist-item.active .item-num { color: var(--cyan); }

.item-thumb {
  width: 44px; height: 44px;
  border-radius: 8px;
  background: var(--noir-4);
  border: 1px solid var(--border);
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
  transition: border-color 0.2s;
}

.playlist-item.active .item-thumb { border-color: var(--cyan-border); }
.playlist-item:hover .item-thumb { border-color: rgba(255,255,255,.12); }

.item-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 7px;
}

.item-play-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.4);
  opacity: 0;
  transition: opacity 0.2s;
  border-radius: 7px;
}

.playlist-item:hover .item-play-icon,
.playlist-item.active .item-play-icon { opacity: 1; }

.item-play-icon svg { width: 14px; height: 14px; }

.item-info { flex: 1; min-width: 0; }

.item-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-2);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.01em;
  transition: color 0.2s;
}

.playlist-item.active .item-title,
.playlist-item:hover .item-title { color: var(--text-1); }

.item-tag {
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-top: 2px;
}

.playlist-item.active .item-tag { color: var(--cyan); opacity: .7; }

.active-bar {
  width: 2px; height: 20px;
  border-radius: 2px;
  background: var(--cyan);
  flex-shrink: 0;
  opacity: 0;
  transition: opacity 0.2s;
}

.playlist-item.active .active-bar { opacity: 1; }

.video-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 12px;
}

.video-social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.video-social-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--noir-3);
  border: 1px solid var(--border);
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  transition: all 0.2s;
}

.video-social-link:hover {
  border-color: var(--cyan-border);
  color: var(--cyan);
  background: var(--noir-4);
}

.video-nav-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.video-nav-btn {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--noir-3);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 13px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}

.video-nav-btn:hover {
  border-color: var(--cyan-border);
  color: var(--cyan);
  background: var(--noir-4);
}

.video-nav-progress {
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--text-3);
  min-width: 40px;
  text-align: center;
}

.video-nav-progress span { color: var(--cyan); }

.social-media {
  background: radial-gradient(circle at center, rgba(0,229,212,.04), transparent 60%);
}

.video-showcase__frame iframe {
  width: 100%;
  aspect-ratio: 9 / 16;
  border: none;
  border-radius: 12px;
}

.videos__dot.active {
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(0,229,212,.5);
}

.social-proof__links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--noir-3);
  border: 1px solid var(--border);
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  transition: border-color 0.25s, color 0.25s, transform 0.25s var(--ease-out);
}

.social-proof__links a:hover {
  transform: translateY(-2px);
  border-color: var(--cyan-border);
  color: var(--cyan);
}

/* ── SERVICIOS ── */

.services {
  background: var(--noir);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 900px) { .services__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .services__grid { grid-template-columns: 1fr; } }

.service-card {
  background: var(--noir-3);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.3s, transform 0.3s var(--ease-out), box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.service-card:hover {
  border-color: var(--cyan-border);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,.4), 0 0 0 1px var(--cyan-border);
}

.service-card:hover::before { opacity: 1; }

.service-card__icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--cyan-dim);
  border: 1px solid var(--cyan-border);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.3s;
}

.service-card:hover .service-card__icon { background: rgba(0,229,212,.18); }

.service-card__title {
  font-family: var(--ff-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-1);
}

.service-card__desc {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.6;
  flex: 1;
}

.service-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  padding: 8px 0;
  margin-top: auto;
  opacity: 0.7;
  transition: opacity 0.2s, gap 0.2s;
}

.service-card:hover .service-card__cta {
  opacity: 1;
  gap: 10px;
}

.services__cta-row {
  text-align: center;
  margin-top: 48px;
}

/* ── CÓMO FUNCIONA ── */

.how {
  background: var(--noir-2);
}

.how__steps {
  display: flex;
  align-items: flex-start;
  max-width: 900px;
  margin-inline: auto;
}

@media (max-width: 768px) {
  .how__steps {
    flex-direction: column;
    align-items: stretch;
  }
}

.how__step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding: 32px 24px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--noir-3);
  transition: border-color 0.3s, transform 0.3s var(--ease-out);
}

.how__step:hover {
  border-color: var(--cyan-border);
  transform: translateY(-4px);
}

.how__step-num {
  font-size: 32px;
  font-weight: 500;
  color: var(--cyan);
  opacity: 0.6;
  line-height: 1;
}

.how__step-content h3 {
  font-family: var(--ff-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-1);
  margin-bottom: 8px;
}

.how__step-content p {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.6;
}

.how__connector {
  width: 48px;
  flex-shrink: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--border), var(--cyan-border), var(--border));
  align-self: center;
  margin: 0 -1px;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .how__connector {
    width: 1px;
    height: 32px;
    background: linear-gradient(180deg, var(--border), var(--cyan-border), var(--border));
    margin: -1px auto;
  }
}

/* ── NOSOTROS ── */

.about {
  background: var(--noir);
}

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

@media (max-width: 860px) {
  .about__grid { grid-template-columns: 1fr; gap: 48px; }
  .about__visual { display: none; }
}

.about__title {
  font-family: var(--ff-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--text-1);
  margin-bottom: 24px;
}

.about__title em {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--cyan);
}

.about__body {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.pill {
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--cyan-border);
  color: var(--cyan);
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--cyan-dim);
  transition: background 0.2s;
}

.pill:hover { background: rgba(0,229,212,.15); }

/* Visual de anillos */
.about__visual {
  position: relative;
  width: 320px;
  height: 320px;
  margin-inline: auto;
}

.about__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
}

.about__ring--1 { inset: 0;    border-color: rgba(0,229,212,.08); animation: ring-spin 24s linear infinite; }
.about__ring--2 { inset: 40px; border-color: rgba(0,229,212,.12); animation: ring-spin 16s linear infinite reverse; }
.about__ring--3 { inset: 80px; border-color: rgba(0,229,212,.18); animation: ring-spin 10s linear infinite; }

.about__core {
  position: absolute;
  inset: 0;
  display: flex; align-items: center; justify-content: center;
  width: 80px; height: 80px;
  margin: auto;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,229,212,.15), rgba(0,229,212,.04));
  border: 1px solid var(--cyan-border);
}

@keyframes ring-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ── TESTIMONIOS ── */

.testimonials {
  background: var(--noir-2);
  overflow: hidden;
}

.testimonials__track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  transition: transform 0.5s var(--ease-out);
}

@media (max-width: 1100px) { .testimonials__track { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .testimonials__track { grid-template-columns: 1fr; } }

.testimonial-card {
  background: var(--noir-3);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.3s;
}

.testimonial-card:hover { border-color: var(--cyan-border); }

.testimonial-card__stars {
  color: var(--cyan);
  font-size: 14px;
  letter-spacing: 2px;
}

.testimonial-card__text {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card__avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan-dim), rgba(0,229,212,.2));
  border: 1px solid var(--cyan-border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-mono);
  font-size: 10px;
  color: var(--cyan);
  flex-shrink: 0;
}

.testimonial-card__author strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-1);
}

.testimonial-card__author .mono {
  font-size: 10px;
  color: var(--text-3);
  display: block;
  margin-top: 1px;
}

.testimonials__nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.testimonials__btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--noir-4);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 16px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.testimonials__btn:hover {
  border-color: var(--cyan-border);
  color: var(--cyan);
  background: var(--cyan-dim);
}

/* ── FAQ ── */

.faq {
  background: var(--noir);
}

.faq__list {
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq__item {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--noir-3);
  overflow: hidden;
  transition: border-color 0.3s;
}

.faq__item[open] {
  border-color: var(--cyan-border);
  background: var(--noir-4);
}

.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  font-family: var(--ff-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-1);
  cursor: pointer;
  list-style: none;
  gap: 12px;
  transition: color 0.2s;
}

.faq__q::-webkit-details-marker { display: none; }

.faq__q::after {
  content: '+';
  font-size: 20px;
  font-weight: 300;
  color: var(--cyan);
  flex-shrink: 0;
  transition: transform 0.3s var(--ease-out);
}

.faq__item[open] .faq__q::after { transform: rotate(45deg); }
.faq__item[open] .faq__q { color: var(--cyan); }

.faq__a {
  padding: 0 22px 18px;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
}

/* ── CTA FINAL ── */

.cta-final {
  position: relative;
  padding: var(--section-gap) 0;
  overflow: hidden;
  background: var(--noir-2);
  border-top: 1px solid var(--border);
}

.cta-final__glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(0,229,212,.07) 0%, transparent 70%);
  pointer-events: none;
}

.cta-final__inner {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-final__eyebrow {
  display: inline-block;
  color: var(--cyan);
  margin-bottom: 16px;
  letter-spacing: 0.2em;
}

.cta-final__title {
  font-family: var(--ff-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
  color: var(--text-1);
  margin-bottom: 16px;
}

.cta-final__title em {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--cyan);
}

.cta-final__sub {
  font-size: clamp(14px, 1.5vw, 17px);
  color: var(--text-2);
  max-width: 480px;
  margin-inline: auto;
  margin-bottom: 40px;
  line-height: 1.7;
}

.cta-final__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* ── FOOTER ── */

.footer {
  padding: 60px 0 32px;
  border-top: 1px solid var(--border);
  background: var(--noir);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

@media (max-width: 768px) {
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
}

.footer__brand .nav__name { display: block; margin-bottom: 10px; }

.footer__tagline {
  font-size: 11px;
  color: var(--text-3);
  line-height: 1.6;
  max-width: 260px;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 20px;
}

.footer__social { display: flex; gap: 8px; }

.footer__social-link {
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--noir-3);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3);
  transition: border-color 0.2s, color 0.2s;
}

.footer__social-link:hover {
  border-color: var(--cyan-border);
  color: var(--cyan);
}

.footer__heading {
  font-size: 10px;
  font-family: var(--ff-mono);
  letter-spacing: 0.16em;
  color: var(--text-3);
  text-transform: uppercase;
  font-weight: 400;
  margin-bottom: 16px;
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: 13px;
  color: var(--text-2);
  transition: color 0.2s;
}

.footer__links a:hover { color: var(--cyan); }

.footer__bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__bottom .mono { font-size: 10px; }

.footer__legal {
  display: flex;
  gap: 20px;
}

.footer__legal a {
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  transition: color 0.2s;
}

.footer__legal a:hover { color: var(--text-2); }

/* ── BOTÓN FLOTANTE WHATSAPP ── */

.fab-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 90;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 32px rgba(37,211,102,.35);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
  animation: fab-bounce 2s ease-in-out 3s both;
}

.fab-whatsapp:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 16px 48px rgba(37,211,102,.45);
}

@keyframes fab-bounce {
  0%, 100% { transform: translateY(0); }
  25%       { transform: translateY(-8px); }
  75%       { transform: translateY(-4px); }
}

/* ── ANIMACIONES GLOBALES ── */

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

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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