/* ==========================================================================
   iGNUX — Smart Ring K3
   Shared stylesheet — sharp corners, intense gold hover
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@400;500;700&display=swap');

:root {
  --bg: #080808;
  --bg-deep: #050505;
  --surface: #111111;
  --gold: #C9A84C;          /* static text + decorative */
  --gold-bright: #FFD700;   /* glow + borders + button text */
  --gold-soft: rgba(201, 168, 76, 0.5);
  --gold-glow: rgba(201, 168, 76, 0.35);
  --glow-sm: 0 0 10px rgba(201,168,76,0.5);
  --glow-md: 0 0 20px rgba(201,168,76,0.55), 0 0 40px rgba(201,168,76,0.28);
  --glow-lg: 0 0 32px rgba(201,168,76,0.65), 0 0 80px rgba(201,168,76,0.35);
  --white: #FFFFFF;
  --gray: #999999;
  --line: rgba(255, 255, 255, 0.08);
  --line-gold: rgba(201, 168, 76, 0.28);
  --ease: cubic-bezier(.2,.7,.2,1);
  --max: 1240px;
}

* { box-sizing: border-box; margin: 0; padding: 0; border-radius: 0 !important; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: 'Quicksand', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

::selection { background: var(--gold); color: #000; }

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(201,168,76,0.06), transparent 60%),
    radial-gradient(900px 500px at -10% 100%, rgba(201,168,76,0.04), transparent 60%);
  z-index: 0;
}

main, header, footer, section { position: relative; z-index: 1; }

/* ---------- Typography ---------- */
.eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--gold);
  display: inline-block;
}

h1, h2, h3 { font-weight: 700; letter-spacing: -0.02em; line-height: 1.05; }
h1 { font-size: clamp(2.6rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); }
h3 { font-size: 1.25rem; letter-spacing: -0.01em; }

p { color: var(--gray); font-size: 1rem; line-height: 1.65; }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: #BFBFBF; max-width: 60ch; }

/* ---------- Layout ---------- */
.container { max-width: var(--max); margin: 0 auto; padding: 0 28px; }
section { padding: 120px 0; }
@media (max-width: 720px) { section { padding: 80px 0; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  transition: box-shadow .3s ease, transform .3s ease, background .3s ease, color .3s ease, border-color .3s ease, text-shadow .3s ease;
  white-space: nowrap;
  position: relative;
}

/* Primary — SOLID gold bg, black text */
.btn-primary {
  background: #FFD700;
  color: #000;
  border: 1px solid #FFD700;
  text-shadow: none;
}
.btn-primary:hover {
  background: #FFE34D;
  border-color: #FFE34D;
  color: #000;
  box-shadow:
    0 0 35px rgba(201,168,76,0.5),
    0 0 70px rgba(201,168,76,0.45);
  transform: translateY(-1px);
}

/* Ghost — black bg, gold border, gold text, interior flood on hover */
.btn-ghost {
  background: #000;
  color: #C9A84C;
  border: 1px solid #C9A84C;
  text-shadow: 0 0 6px rgba(201,168,76,0.25);
  transition: all 0.3s ease;
}
.btn-ghost:hover {
  color: #C9A84C;
  border-color: #C9A84C;
  text-shadow: 0 0 10px rgba(201,168,76,0.5);
  box-shadow: 0 0 20px rgba(201,168,76,0.6);
  transform: translateY(-1px);
}

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: transform, opacity;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Card hover utility ---------- */
.card-glow {
  border: 1px solid var(--line);
  background: var(--surface);
  transition: box-shadow .3s ease, transform .3s ease, border-color .3s ease, background .3s ease;
}
.card-glow:hover {
  transform: scale(1.03);
  border: 1px solid #FFD700;
  box-shadow:
    0 0 30px rgba(201,168,76,0.5),
    inset 0 0 20px rgba(201,168,76,0.12);
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(8,8,8,0.78);
  border-bottom: 1px solid #FFD700;
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.16em;
  color: var(--gold);
  position: relative;
}
.brand-mark {
  width: 30px;
  height: 30px;
  border: 1.5px solid var(--gold);
  position: relative;
  display: inline-block;
  animation: breatheMark 3s ease-in-out infinite alternate;
}
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1.5px solid var(--gold);
  opacity: 0.55;
}
.brand-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
  display: inline-block;
  vertical-align: middle;
}
@keyframes breatheMark {
  0%   { box-shadow: 0 0 8px rgba(201,168,76,0.3); }
  100% { box-shadow: 0 0 22px rgba(201,168,76,0.5); }
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
  align-items: center;
}
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: #DDD;
  letter-spacing: 0.04em;
  position: relative;
  padding: 6px 0;
  transition: color .25s ease, text-shadow .25s ease;
}
.nav-links a:hover { color: #FFD700; text-shadow: 0 0 12px rgba(201,168,76,0.5); }
.nav-links a.active { color: var(--gold); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--gold);
}

.nav-cta { padding: 11px 20px; font-size: 11px; }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  border: 1px solid var(--gold);
  color: var(--gold);
  align-items: center;
  justify-content: center;
  transition: box-shadow .3s ease;
}
.nav-toggle:hover { box-shadow: 0 0 20px rgba(201,168,76,0.5); }
.nav-toggle svg { width: 18px; height: 18px; }

@media (max-width: 960px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav.open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(8,8,8,0.97);
    backdrop-filter: blur(20px);
    padding: 24px 28px;
    gap: 18px;
    border-bottom: 1px solid #FFD700;
  }
  .nav.open .nav-cta {
    display: inline-flex;
    margin-top: 6px;
    align-self: flex-start;
  }
  .nav.open .nav-links a { font-size: 16px; }
}

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-deep);
  border-top: 1px solid #FFD700;
  padding: 70px 0 36px;
  text-align: center;
}
.footer-mark {
  width: 56px; height: 56px;
  margin: 0 auto 22px;
  border: 1.5px solid var(--gold);
  position: relative;
  animation: breatheMark 3s ease-in-out infinite alternate;
}
.footer-mark::after {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1.5px solid var(--gold);
  opacity: 0.55;
}
.footer-logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
  display: block;
  margin: 0 auto 28px;
}
.footer-wordmark {
  font-weight: 700;
  letter-spacing: 0.32em;
  color: var(--gold);
  font-size: 14px;
  margin-bottom: 28px;
}
.footer-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 28px;
  margin-bottom: 28px;
  list-style: none;
}
.footer-nav a {
  font-size: 12px;
  color: #BBB;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color .2s ease, text-shadow .2s ease;
}
.footer-nav a:hover { color: #FFD700; text-shadow: 0 0 12px rgba(201,168,76,0.5); }
.footer-social {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-bottom: 28px;
}
.footer-social a {
  width: 40px; height: 40px;
  border: 1px solid var(--line-gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  transition: all .3s ease;
}
.footer-social a:hover {
  box-shadow:
    0 0 25px rgba(201,168,76,0.5),
    inset 0 0 15px rgba(201,168,76,0.18);
  border-color: #FFD700;
  color: #FFD700;
  transform: translateY(-2px);
}
.footer-social svg { width: 16px; height: 16px; }
.footer-meta {
  font-size: 12px;
  color: #666;
  letter-spacing: 0.06em;
}
.footer-meta a { color: var(--gold); }
.footer-meta a:hover { text-decoration: underline; }

/* ==========================================================================
   PAGE: Inicio (hero + quiénes somos)
   ========================================================================== */
.hero {
  min-height: 100vh;
  padding: 140px 0 80px;
  display: flex;
  align-items: center;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-copy h1 { margin: 22px 0 24px; }
.hero-copy .lead { margin-bottom: 38px; }
.hero-copy .btn-row { margin-bottom: 56px; }

.stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.stat-value {
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.01em;
}
.stat-label {
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* Hero ring image */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual::before {
  content: "";
  position: absolute;
  width: 90%;
  height: 90%;
  background: radial-gradient(circle, rgba(201,168,76,0.20) 0%, rgba(201,168,76,0.06) 40%, transparent 70%);
  filter: blur(20px);
  z-index: 0;
}
.hero-ring {
  position: relative;
  width: 78%;
  z-index: 1;
  animation: floatRing 3.5s ease-in-out infinite alternate;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.6));
}

@keyframes floatRing {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-14px); }
}

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 50px; }
  .hero-visual { aspect-ratio: 4 / 3; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

/* Quiénes somos */
.about {
  border-top: 1px solid var(--line);
}
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-copy h2 { margin: 22px 0 24px; }
.about-copy .lead { margin-bottom: 24px; }
.about-copy .btn-row { margin-top: 36px; }

.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.value-item .value-num {
  color: var(--gold);
  font-weight: 700;
  font-size: 24px;
  margin-bottom: 6px;
}
.value-item .value-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
  font-weight: 500;
}
.value-item .value-text {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.5;
}

.logo-stage {
  position: relative;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-stage::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(201,168,76,0.55) 0%, rgba(201,168,76,0.15) 35%, transparent 65%);
  animation: breathe 3s ease-in-out infinite alternate;
  filter: blur(8px);
}
.logo-stage img {
  position: relative;
  width: 58%;
  z-index: 1;
  filter: drop-shadow(0 8px 24px rgba(201,168,76,0.3));
}
@keyframes breathe {
  0%   { opacity: 0.3; transform: scale(1); }
  100% { opacity: 0.9; transform: scale(1.05); }
}

@media (max-width: 960px) {
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .logo-stage { aspect-ratio: 4 / 3; max-width: 420px; margin: 0 auto; }
  .values { grid-template-columns: 1fr; }
}

/* ==========================================================================
   PAGE: Funciones
   ========================================================================== */
.page-head {
  padding-top: 180px;
  padding-bottom: 60px;
  text-align: center;
}
.page-head h2 { margin: 22px auto 18px; max-width: 16ch; }
.page-head .subtitle {
  color: var(--gray);
  font-size: 1.1rem;
  max-width: 50ch;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-bottom: 80px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 38px 32px;
  position: relative;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.feature-card:hover {
  box-shadow:
    0 0 30px rgba(201,168,76,0.5),
    inset 0 0 20px rgba(201,168,76,0.12);
  border: 1px solid #FFD700;
}
.feature-icon {
  width: 56px; height: 56px;
  background: rgba(201,168,76,0.06);
  border: 1px solid var(--line-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFD700;
  margin-bottom: 24px;
}
.feature-icon svg { width: 28px; height: 28px; }
.feature-card h3 { margin-bottom: 14px; color: var(--white); }
.feature-card p { font-size: 0.96rem; margin-bottom: 18px; }
.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}
.tag {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  padding: 5px 9px;
  border: 1px solid var(--line-gold);
  color: #FFD700;
  background: rgba(201,168,76,0.04);
}
.feature-index {
  position: absolute;
  top: 28px; right: 32px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold);
  opacity: 0.7;
}

@media (max-width: 960px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .features-grid { grid-template-columns: 1fr; } }

/* App section */
.app-section {
  border-top: 1px solid var(--line);
  padding-top: 100px;
}
.app-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.app-copy h2 { margin: 22px 0 22px; }
.app-copy .lead { margin-bottom: 32px; }
.store-row { display: flex; flex-wrap: wrap; gap: 14px; }
.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 22px;
  background: #000;
  border: 1px solid #C9A84C;
  color: var(--white);
  transition: all 0.3s ease;
}
.store-btn:hover {
  box-shadow: 0 0 20px rgba(201,168,76,0.6);
  border-color: #C9A84C;
  color: #C9A84C;
  transform: translateY(-1px);
}
.store-btn svg { width: 24px; height: 24px; color: #C9A84C; flex-shrink: 0; }
.store-btn .small { font-size: 10px; color: var(--gray); letter-spacing: 0.12em; text-transform: uppercase; display: block; }
.store-btn .big { font-size: 14px; font-weight: 700; letter-spacing: 0.02em; }

.phone-mock {
  aspect-ratio: 3 / 4;
  background: var(--surface);
  border: 1px solid var(--line-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.phone-mock::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(201,168,76,0.16), transparent 60%);
}
.phone-mock-content {
  position: relative;
  text-align: center;
}
.phone-mock-label {
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.phone-mock-title {
  color: var(--white);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.phone-mock-sub { color: var(--gray); font-size: 13px; }
.phone-mock-svg { margin: 30px 0 24px; }

@media (max-width: 960px) {
  .app-grid { grid-template-columns: 1fr; gap: 50px; }
  .phone-mock { max-width: 360px; margin: 0 auto; }
}

/* ==========================================================================
   PAGE: Especificaciones
   ========================================================================== */
.specs-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  align-items: center;
  padding-bottom: 60px;
}
.specs-list {
  list-style: none;
  border-top: 1px solid var(--line);
}
.specs-list li {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
  transition: background .3s ease, padding .3s ease;
}
.specs-list li:hover {
  background: rgba(201,168,76,0.05);
  padding-left: 12px;
}
.specs-list .label {
  color: var(--gray);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.specs-list .value {
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 500;
}
.specs-list .value.gold { color: var(--gold); font-weight: 700; }

.specs-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.specs-visual::before {
  content: "";
  position: absolute;
  width: 80%;
  height: 80%;
  background: radial-gradient(circle, rgba(201,168,76,0.18) 0%, transparent 65%);
  filter: blur(20px);
}
.specs-visual img {
  position: relative;
  width: 72%;
  z-index: 1;
  animation: floatRing 3.5s ease-in-out infinite alternate;
}

/* Contents of the box */
.box-photo {
  max-width: 500px;
  margin: 0 auto 48px;
  border: 1px solid #C9A84C;
  overflow: hidden;
  transition: box-shadow .3s ease;
}
.box-photo:hover {
  box-shadow: 0 0 20px rgba(201,168,76,0.6);
}
.box-photo img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform .6s ease;
}
.box-photo:hover img {
  transform: scale(1.02);
}

.box-section {
  border-top: 1px solid var(--line);
  padding-top: 100px;
}
.box-head {
  text-align: center;
  margin-bottom: 50px;
}
.box-head h2 { margin: 18px 0 16px; }
.box-head .subtitle { color: var(--gray); font-size: 1.05rem; max-width: 50ch; margin: 0 auto; }

.box-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.box-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.box-card:hover {
  transform: scale(1.03);
  box-shadow:
    0 0 30px rgba(201,168,76,0.5),
    inset 0 0 20px rgba(201,168,76,0.12);
  border: 1px solid #FFD700;
}
.box-num {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gold);
  font-weight: 500;
}
.box-icon {
  width: 44px; height: 44px;
  border: 1px solid var(--line-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
}
.box-icon svg { width: 22px; height: 22px; }
.box-name {
  color: var(--white);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.3;
}

@media (max-width: 960px) {
  .specs-grid { grid-template-columns: 1fr; gap: 60px; }
  .specs-list li { grid-template-columns: 1fr; gap: 4px; }
  .box-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .box-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   PAGE: Reseñas
   ========================================================================== */
.rating-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 36px 40px;
  background: var(--surface);
  border: 1px solid #FFD700;
  margin: 0 auto 60px;
  max-width: 900px;
  box-shadow: 0 0 30px rgba(201,168,76,0.35);
  text-align: center;
  transition: box-shadow .3s ease, transform .3s ease;
}
.rating-banner:hover {
  box-shadow:
    0 0 40px rgba(201,168,76,0.5),
    inset 0 0 25px rgba(201,168,76,0.12);
  transform: scale(1.02);
}
.rating-score {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.rating-score .num {
  font-size: 64px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.03em;
  line-height: 1;
}
.rating-score .of {
  font-size: 18px;
  color: var(--gray);
  letter-spacing: 0.04em;
}
.rating-meta { text-align: left; }
.rating-stars-row {
  color: var(--gold);
  font-size: 22px;
  letter-spacing: 4px;
  margin-bottom: 6px;
}
.rating-count {
  font-size: 13px;
  color: #DDD;
  letter-spacing: 0.04em;
}
.rating-source {
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-top: 6px;
}

/* Auto-scrolling carousel */
.reviews-marquee {
  position: relative;
  overflow: hidden;
  margin: 0 -28px 30px;
  padding: 30px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 80px, #000 calc(100% - 80px), transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 80px, #000 calc(100% - 80px), transparent 100%);
}
.reviews-track {
  display: flex;
  gap: 22px;
  width: max-content;
  animation: scroll-x 60s linear infinite;
}
.reviews-marquee:hover .reviews-track { animation-play-state: paused; }

@keyframes scroll-x {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.review-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 32px 30px;
  width: 360px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.review-card:hover {
  border: 1px solid #FFD700;
  box-shadow:
    0 0 30px rgba(201,168,76,0.5),
    inset 0 0 20px rgba(201,168,76,0.12);
}
.review-card.featured {
  border: 1px solid #FFD700;
  box-shadow: 0 0 22px rgba(201,168,76,0.55);
  background: linear-gradient(180deg, #1a1505 0%, #111111 100%);
}
.stars {
  color: var(--gold);
  font-size: 14px;
  letter-spacing: 4px;
  margin-bottom: 16px;
}
.review-text {
  color: #DDD;
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: 24px;
  flex: 1;
}
.review-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.avatar {
  width: 42px; height: 42px;
  background: rgba(201,168,76,0.08);
  border: 1px solid #FFD700;
  color: #FFD700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.author-name {
  color: var(--white);
  font-weight: 500;
  font-size: 14px;
}
.author-type {
  color: var(--gray);
  font-size: 12px;
  letter-spacing: 0.04em;
  margin-top: 2px;
}

/* Static masonry grid below */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-bottom: 60px;
}
.reviews-grid .review-card { width: auto; }

@media (max-width: 960px) { .reviews-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .reviews-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   PAGE: Contacto
   ========================================================================== */
.contact-wrap {
  max-width: 980px;
  margin: 0 auto;
  padding-bottom: 60px;
}
.contact-head {
  text-align: center;
  margin-bottom: 56px;
}
.contact-head h2 { margin: 22px 0 22px; }
.contact-head .lead { margin: 0 auto; }

.contact-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 56px;
}
.contact-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 28px 26px;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  display: block;
}
.contact-card:hover {
  transform: scale(1.03);
  box-shadow:
    0 0 30px rgba(201,168,76,0.5),
    inset 0 0 20px rgba(201,168,76,0.15);
  border: 1px solid #FFD700;
}
.contact-icon {
  width: 44px; height: 44px;
  background: rgba(201,168,76,0.06);
  border: 1px solid var(--line-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFD700;
  margin-bottom: 18px;
}
.contact-icon svg { width: 20px; height: 20px; }
.contact-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 8px;
}
.contact-value {
  color: var(--white);
  font-size: 1rem;
  font-weight: 500;
  word-break: break-word;
}
.contact-card:hover .contact-value { color: #FFD700; }

.wa-cta-wrap { text-align: center; margin-bottom: 80px; }
.wa-cta {
  display: inline-flex;
  padding: 18px 36px;
  font-size: 13px;
  position: relative;
  background: #000;
  border: 1px solid #FFD700;
  color: #FFD700;
  animation: waPulse 2s ease-in-out infinite;
  transition: background .3s ease, color .3s ease, text-shadow .3s ease;
}
.wa-cta:hover {
  animation: none;
  background: #000;
  color: #FFD700;
  text-shadow: 0 0 12px rgba(200.5,0.568,76,0.5);
  box-shadow:
    0 0 45px rgba(200.5,0.568,76,0.5),
    0 0 90px rgba(201,168,76,0.55),
    inset 0 0 40px rgba(201,168,76,0.35),
    inset 0 0 18px rgba(201,168,76,0.55);
}
@keyframes waPulse {
  0%   { box-shadow: 0 0 8px rgba(201,168,76,0.4); }
  50%  { box-shadow: 0 0 25px rgba(201,168,76,0.5), inset 0 0 14px rgba(201,168,76,0.15); }
  100% { box-shadow: 0 0 8px rgba(201,168,76,0.4); }
}

/* Contact form */
.contact-form-section {
  border-top: 1px solid var(--line);
  padding-top: 80px;
}
.contact-form-head { text-align: center; margin-bottom: 40px; }
.contact-form-head h2 { margin: 18px 0 12px; font-size: clamp(1.6rem, 3vw, 2.3rem); }
.contact-form-head p { color: var(--gray); font-size: 1rem; }

.contact-form {
  max-width: 640px;
  margin: 0 auto;
  display: grid;
  gap: 22px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}
.field input,
.field textarea {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--white);
  padding: 14px 16px;
  font-family: 'Quicksand', sans-serif;
  font-size: 15px;
  font-weight: 500;
  transition: border-color .3s ease, box-shadow .3s ease, background .3s ease;
  outline: none;
  width: 100%;
}
.field input::placeholder,
.field textarea::placeholder { color: #555; }
.field input:focus,
.field textarea:focus {
  border-color: #FFD700;
  box-shadow: 0 0 25px rgba(201,168,76,0.55), inset 0 0 12px rgba(201,168,76,0.1);
  background: #161616;
}
.field textarea {
  resize: vertical;
  min-height: 140px;
  font-family: 'Quicksand', sans-serif;
}
.form-submit {
  justify-self: flex-start;
  margin-top: 6px;
}
.form-note {
  font-size: 12px;
  color: var(--gray);
  margin-top: 8px;
  text-align: center;
}

@media (max-width: 760px) {
  .contact-list { grid-template-columns: 1fr; }
}

/* ==========================================================================
   PAGE: Guías
   ========================================================================== */
.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  padding-bottom: 80px;
}
.guide-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 38px 32px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  min-height: 420px;
}
.guide-card:hover {
  box-shadow:
    0 0 30px rgba(201,168,76,0.5),
    inset 0 0 22px rgba(201,168,76,0.12);
  border: 1px solid #FFD700;
}
.guide-card .feature-index {
  position: absolute;
  top: 28px; right: 32px;
}
.guide-cover {
  width: 100%;
  aspect-ratio: 5 / 3;
  background: #0c0c0c;
  border: 1px solid var(--line-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.guide-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 40% 30%, rgba(201,168,76,0.18), transparent 60%);
}
.guide-cover svg { position: relative; color: #FFD700; }

.guide-meta {
  font-size: 10px;
  letter-spacing: 0.22em;
  color: #FFD700;
  text-transform: uppercase;
  font-weight: 500;
}
.guide-card h3 { color: var(--white); margin-bottom: 2px; }
.guide-card p { font-size: 0.95rem; flex: 1; }
.guide-card .btn-row { margin-top: auto; }

@media (max-width: 960px) { .guides-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .guides-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Floating WhatsApp button (all pages)
   ========================================================================== */
@keyframes waPulseGreen {
  0%   { box-shadow: 0 0 0 0 rgba(37,211,102,0.6); }
  70%  { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  width: 64px;
  height: 64px;
  background: #25D366;
  border: none;
  color: #fff;
  border-radius: 50% !important;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  animation: waPulseGreen 2s ease-out infinite;
  transition: transform .3s ease, box-shadow .3s ease;
}
.wa-float svg { width: 30px; height: 30px; flex-shrink: 0; }
.wa-float:hover {
  animation: none;
  transform: scale(1.1);
  box-shadow: 0 0 0 8px rgba(37,211,102,0.3), 0 6px 24px rgba(37,211,102,0.5);
}
@media (max-width: 560px) {
  .wa-float { bottom: 20px; right: 20px; width: 56px; height: 56px; }
  .wa-float svg { width: 26px; height: 26px; }
}

/* ==========================================================================
   Forced hover overrides — highest specificity, last in cascade
   ========================================================================== */
a.store-btn:hover {
  border: 1px solid #C9A84C !important;
  box-shadow: 0 0 20px rgba(201,168,76,0.6) !important;
  transition: all 0.3s ease;
}

a.btn-ghost:hover,
button.btn-ghost:hover,
.btn-ghost:hover {
  border: 1px solid #C9A84C !important;
  color: #C9A84C !important;
  box-shadow: 0 0 25px rgba(201,168,76,0.8), inset 0 0 15px rgba(201,168,76,0.1) !important;
  background: transparent !important;
  transition: all 0.3s ease !important;
}

.wa-cta:hover {
  border-color: #C9A84C !important;
  box-shadow: 0 0 35px rgba(201,168,76,0.9), inset 0 0 20px rgba(201,168,76,0.15) !important;
  background: rgba(201,168,76,0.05) !important;
}