/* ============================================
   IPTV ESPAÑA — Light Pink+Yellow Design System
   iptvespana.io | v1.0
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800;900&display=swap');

:root {
  /* Brand pink + yellow ramp (light theme) */
  --pink-deep:    #E13F7C;
  --pink-coral:   #FF537B;
  --yellow-sunny: #FFE97D;
  --yellow-pale:  #FFEF9F;
  --white:        #FFFFFF;
  --ink:          #1A1A1A;

  /* Semantic */
  --bg-primary:    var(--white);
  --bg-secondary:  var(--yellow-pale);
  --bg-tertiary:   var(--yellow-sunny);
  --bg-elevated:   var(--white);
  --bg-accent:     var(--yellow-sunny);

  --text-primary:   var(--pink-deep);
  --text-secondary: var(--pink-coral);
  --text-body:      var(--ink);
  --text-muted:     #6b5560;
  --text-on-accent: var(--white);

  --accent-primary: var(--pink-deep);
  --accent-hover:   var(--pink-coral);
  --accent-soft:    var(--yellow-sunny);

  --border-color:  rgba(225, 63, 124, 0.22);
  --border-subtle: rgba(225, 63, 124, 0.10);
  --border-medium: rgba(225, 63, 124, 0.30);

  --glow-pink-soft:    0 0 40px rgba(225, 63, 124, 0.15);
  --glow-pink-medium:  0 0 30px rgba(225, 63, 124, 0.22);

  --success: #16a34a;
  --danger:  #dc2626;
  --info:    #2563eb;
  --warning: #d97706;

  /* Typography — Nunito throughout */
  --font-body:    'Nunito', system-ui, -apple-system, sans-serif;
  --font-heading: 'Nunito', system-ui, -apple-system, sans-serif;

  --text-xs:  0.75rem;
  --text-sm:  0.875rem;
  --text-base: 1rem;
  --text-lg:  1.125rem;
  --text-xl:  1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-section: clamp(3rem, 6vw, 5rem);

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-full: 9999px;

  --ease-fast: 0.15s ease;
  --ease-base: 0.25s ease;
  --ease-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 2px 6px rgba(225, 63, 124, 0.07);
  --shadow-md: 0 6px 20px rgba(225, 63, 124, 0.10);
  --shadow-lg: 0 16px 48px rgba(225, 63, 124, 0.14);
  --shadow-card-hover: 0 24px 60px rgba(225, 63, 124, 0.20);

  --container-max: 1240px;
  --header-height: 76px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--text-body);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, picture, svg, video { display: block; max-width: 100%; height: auto; }
a { color: var(--accent-primary); text-decoration: none; transition: color var(--ease-base); }
a:hover { color: var(--accent-hover); }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* Typography */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 900; line-height: 1.15; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.25rem, 5vw, var(--text-6xl)); color: var(--pink-deep); }
h2 { font-size: clamp(1.75rem, 3.5vw, var(--text-4xl)); color: var(--pink-deep); }
h3 { font-size: var(--text-2xl); color: var(--pink-coral); font-weight: 800; }
h4 { font-size: var(--text-xl); color: var(--pink-coral); font-weight: 700; }
h5 { font-size: var(--text-lg); color: var(--pink-deep); font-weight: 700; }
p  { color: var(--text-body); }
strong { color: var(--pink-deep); font-weight: 800; }

/* Layout */
.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding-inline: var(--space-lg); }
section { padding-block: var(--space-section); }
.section--alt { background: var(--bg-secondary); }
.section--accent { background: var(--bg-accent); }

.section-header { text-align: center; margin-bottom: var(--space-2xl); }
.section-badge {
  display: inline-block; padding: 6px 14px; border-radius: var(--radius-full);
  background: var(--yellow-sunny); color: var(--pink-deep);
  font-size: var(--text-sm); font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase;
  margin-bottom: var(--space-md);
}
.section-title { margin-bottom: var(--space-md); }
.section-subtitle { font-size: var(--text-lg); color: var(--text-muted); max-width: 720px; margin: 0 auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.75rem; border-radius: var(--radius-full);
  font-weight: 800; font-size: var(--text-base); letter-spacing: 0.01em;
  text-decoration: none; transition: all var(--ease-base);
  min-height: 48px; white-space: nowrap; font-family: var(--font-body);
}
.btn-primary { background: var(--pink-deep); color: var(--white); box-shadow: var(--shadow-md); }
.btn-primary:hover { background: var(--pink-coral); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-secondary { background: var(--yellow-sunny); color: var(--pink-deep); border: 2px solid var(--pink-deep); }
.btn-secondary:hover { background: var(--pink-deep); color: var(--white); }
.btn-ghost { background: var(--yellow-pale); color: var(--pink-deep); }
.btn-ghost:hover { background: var(--yellow-sunny); color: var(--pink-deep); }
.btn-lg { padding: 1.05rem 2.25rem; font-size: var(--text-lg); min-height: 56px; }
.btn-sm { padding: 0.6rem 1.2rem; font-size: var(--text-sm); min-height: 40px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  height: var(--header-height);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.site-header__logo img { height: 40px; width: auto; }
.site-nav { display: flex; align-items: center; gap: var(--space-lg); }
.site-nav a { color: var(--ink); font-weight: 700; font-size: var(--text-sm); }
.site-nav a:hover { color: var(--pink-deep); }
.site-nav__cta { background: var(--pink-deep); color: var(--white) !important; padding: 8px 18px; border-radius: var(--radius-full); }
.site-nav__cta:hover { background: var(--pink-coral); }
.menu-toggle { display: none; padding: 8px; background: transparent; border: none; cursor: pointer; }
.menu-toggle__bar { display: block; width: 24px; height: 2px; background: var(--pink-deep); margin: 5px 0; transition: var(--ease-base); }

@media (max-width: 900px) {
  .site-nav { position: fixed; top: var(--header-height); left: 0; right: 0; flex-direction: column; align-items: stretch; padding: var(--space-lg); background: var(--white); box-shadow: var(--shadow-lg); border-top: 1px solid var(--border-subtle); display: none; }
  .site-nav.open { display: flex; }
  .menu-toggle { display: block; }
}

/* Hero */
.hero {
  position: relative; padding: clamp(2.5rem, 6vw, 5rem) 0;
  background: linear-gradient(135deg, var(--yellow-pale) 0%, var(--white) 50%, var(--yellow-sunny) 100%);
  overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: -10%; pointer-events: none;
  background: radial-gradient(circle at 20% 20%, rgba(255, 83, 123, 0.18), transparent 40%),
              radial-gradient(circle at 85% 80%, rgba(225, 63, 124, 0.14), transparent 40%);
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1fr 1.1fr; gap: var(--space-2xl); align-items: center; }
.hero__title { margin-bottom: var(--space-md); font-size: clamp(1.85rem, 3.6vw, 2.85rem); line-height: 1.15; }
.hero__subtitle { font-size: var(--text-base); color: var(--text-body); max-width: 560px; margin-bottom: var(--space-md); }
.hero__pills { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-bottom: var(--space-md); }
.hero__media--featured { position: relative; }
.hero__media--featured img { border-radius: var(--radius-xl); box-shadow: var(--shadow-lg), 0 0 0 8px rgba(255,255,255,0.7); transform: rotate(-1.5deg); transition: transform var(--ease-base); }
.hero__media--featured img:hover { transform: rotate(0deg) scale(1.02); }
.hero__media--featured::after { content: ""; position: absolute; inset: -10%; z-index: -1; border-radius: 50%; background: radial-gradient(circle, rgba(225, 63, 124, 0.16), transparent 60%); }
.hero__badge-float { position: absolute; background: var(--white); padding: 12px 16px; border-radius: var(--radius-md); box-shadow: var(--shadow-md); display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--pink-deep); font-size: var(--text-sm); }
.hero__badge-float--tl { top: -14px; left: -14px; }
.hero__badge-float--br { bottom: -14px; right: -14px; }
.hero__badge-float .num { font-size: var(--text-2xl); color: var(--pink-deep); font-weight: 900; }
.hero__pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: var(--radius-full);
  background: var(--white); border: 1px solid var(--border-color);
  font-size: var(--text-sm); font-weight: 700; color: var(--ink);
  box-shadow: var(--shadow-sm);
}
.hero__cta-row { display: flex; flex-wrap: wrap; gap: var(--space-md); }

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: var(--space-xl); text-align: center; }
  .hero__subtitle, .hero__pills { margin-inline: auto; }
  .hero__pills { justify-content: center; }
  .hero__cta-row { justify-content: center; }
}

/* Cards */
.card {
  background: var(--white); border: 1px solid var(--border-color);
  border-radius: var(--radius-lg); padding: var(--space-xl);
  box-shadow: var(--shadow-sm); transition: all var(--ease-base);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: var(--pink-deep); }
.card--blush { background: var(--yellow-pale); }
.card--featured { background: linear-gradient(135deg, var(--yellow-sunny), var(--yellow-pale)); border-color: var(--pink-deep); position: relative; }
.card__icon { width: 56px; height: 56px; border-radius: var(--radius-md); background: var(--yellow-sunny); display: flex; align-items: center; justify-content: center; font-size: var(--text-2xl); margin-bottom: var(--space-md); color: var(--pink-deep); }
.card__title { margin-bottom: var(--space-sm); color: var(--pink-deep); font-weight: 800; font-size: var(--text-xl); }
.card__text { color: var(--text-muted); }

/* Pricing */
.pricing-section { padding-block: var(--space-section); }
.pricing-section .section-badge { background: var(--pink-deep); color: var(--white); }

.connection-switch {
  display: inline-flex; flex-wrap: wrap; gap: var(--space-xs);
  padding: 6px; border-radius: var(--radius-full);
  background: var(--yellow-pale); border: 1px solid var(--border-color);
  margin: 0 auto var(--space-2xl); justify-content: center;
  box-shadow: var(--shadow-sm);
}
.connection-switch-wrap { display: flex; justify-content: center; width: 100%; margin-bottom: var(--space-2xl); }
.connection-switch__btn {
  padding: 10px 20px; border-radius: var(--radius-full);
  background: transparent; color: var(--pink-deep); font-weight: 700; font-size: var(--text-sm);
  transition: all var(--ease-base);
}
.connection-switch__btn.active { background: var(--pink-deep); color: var(--white); box-shadow: var(--shadow-sm); }
.connection-switch__btn:hover:not(.active) { background: var(--yellow-sunny); }

/* Pricing grid — 4 plans on one line at desktop (per design.md) */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  align-items: stretch;
}
@media (max-width: 1024px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .pricing-grid { grid-template-columns: 1fr; } }

.plan-card {
  position: relative; background: var(--white); border: 2px solid var(--border-color);
  border-radius: var(--radius-lg); padding: var(--space-xl);
  display: flex; flex-direction: column; gap: var(--space-md);
  transition: all var(--ease-base);
}
.plan-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: var(--pink-deep); }
.plan-card--popular { border-color: var(--pink-deep); background: linear-gradient(180deg, var(--yellow-sunny), var(--yellow-pale) 30%, var(--white) 65%); transform: scale(1.02); }
.plan-card__badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--pink-deep); color: var(--white);
  padding: 5px 16px; border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase;
}
.plan-card__note { background: var(--yellow-sunny); color: var(--pink-deep); padding: 6px 12px; border-radius: var(--radius-sm); font-size: var(--text-sm); font-weight: 700; text-align: center; }
.plan-card__name { font-size: var(--text-xl); font-weight: 800; color: var(--pink-deep); }
.plan-card__price { display: flex; align-items: baseline; gap: 6px; }
.plan-card__price-val { font-size: var(--text-5xl); font-weight: 900; color: var(--pink-deep); line-height: 1; }
.plan-card__price-period { color: var(--text-muted); font-size: var(--text-sm); }
.plan-card__features { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.plan-card__features li { display: flex; align-items: center; gap: 8px; color: var(--text-body); font-size: var(--text-sm); }
.plan-card__features li::before { content: "✓"; color: var(--pink-deep); font-weight: 900; font-size: 1.1em; }
.plan-card__cta { margin-top: auto; }

/* Forms */
.form { display: grid; gap: var(--space-md); max-width: 560px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
@media (max-width: 600px) { .form__row { grid-template-columns: 1fr; } }
.form__field { display: flex; flex-direction: column; gap: 6px; }
.form__field label { font-size: var(--text-sm); font-weight: 700; color: var(--pink-deep); }
.form__field input,
.form__field select,
.form__field textarea {
  width: 100%; padding: 12px 16px;
  background: var(--white); color: var(--ink);
  border: 1.5px solid var(--border-color); border-radius: var(--radius-md);
  font-family: inherit; font-size: var(--text-base);
  transition: border-color var(--ease-base), box-shadow var(--ease-base);
}
.form__field input:focus,
.form__field select:focus,
.form__field textarea:focus {
  outline: none; border-color: var(--pink-deep); box-shadow: 0 0 0 4px rgba(225, 63, 124, 0.12);
}
.form__field textarea { min-height: 140px; resize: vertical; }
.form__error { color: var(--danger); font-size: var(--text-sm); display: none; }
.form__success { background: rgba(22, 163, 74, 0.08); color: var(--success); padding: 12px 16px; border-radius: var(--radius-md); display: none; }

/* intl-tel-input contrast (light theme) */
.iti, .iti__country-list { color: var(--ink) !important; }
.iti__country-list { background: var(--white) !important; border: 1px solid var(--border-color) !important; box-shadow: var(--shadow-md); max-height: 240px; }
.iti__country.iti__highlight { background: var(--yellow-sunny) !important; }
.iti__dial-code { color: var(--text-muted) !important; }
.iti input[type="tel"] { background: var(--white); }

/* Trust pills */
.trust-pills { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin: var(--space-md) 0; }
.trust-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: var(--radius-full);
  background: var(--yellow-pale); color: var(--pink-deep);
  font-size: var(--text-xs); font-weight: 700;
}

/* Trending poster slider */
.trending {
  background: var(--bg-secondary);
  padding-block: var(--space-section);
  overflow: hidden;
}
.trending__track {
  display: flex; gap: var(--space-md);
  animation: scroll-trending 50s linear infinite;
  width: max-content;
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}
.trending__track:hover { animation-play-state: paused; }
@keyframes scroll-trending { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.poster-card {
  position: relative; flex-shrink: 0;
  width: clamp(130px, 14vw, 220px); aspect-ratio: 2/3;
  border-radius: var(--radius-md); overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--white);
}
.poster-card img { width: 100%; height: 100%; object-fit: cover; image-rendering: auto; }
.poster-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 0%, transparent 55%, rgba(225, 63, 124, 0.85) 100%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 12px;
  color: #fff; opacity: 0; transition: opacity var(--ease-base);
}
.poster-card:hover .poster-card__overlay { opacity: 1; }
.poster-card__badge { background: var(--yellow-sunny); color: var(--pink-deep); align-self: flex-start; padding: 3px 8px; border-radius: var(--radius-sm); font-size: 0.7rem; font-weight: 800; text-transform: uppercase; margin-bottom: 6px; }
.poster-card__title { font-size: var(--text-sm); font-weight: 800; }

/* Device badges */
.device-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.device-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: var(--radius-full);
  background: var(--white); border: 1.5px solid var(--pink-deep); color: var(--pink-deep);
  font-size: var(--text-sm); font-weight: 700;
  transition: all var(--ease-base);
}
.device-badge:hover { background: var(--pink-deep); color: var(--white); transform: translateY(-2px); }
.device-badge--soon { opacity: 0.5; cursor: default; }
.device-badge--soon:hover { background: var(--white); color: var(--pink-deep); transform: none; }

/* Comparison table */
.compare-table { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.compare-table th, .compare-table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--border-subtle); }
.compare-table th { background: var(--yellow-pale); color: var(--pink-deep); font-weight: 800; }
.compare-table td:not(:first-child) { text-align: center; }
.compare-table .col-us { background: rgba(255, 233, 125, 0.32); color: var(--pink-deep); font-weight: 700; }
.compare-table .yes { color: var(--success); font-weight: 800; }
.compare-table .no { color: var(--danger); font-weight: 800; }

/* Testimonials */
.testimonial { background: var(--white); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-xl); box-shadow: var(--shadow-sm); }
.testimonial__rating { color: var(--pink-deep); font-size: var(--text-lg); margin-bottom: var(--space-sm); }
.testimonial__quote { font-style: italic; color: var(--text-body); margin-bottom: var(--space-md); }
.testimonial__author { display: flex; align-items: center; gap: 12px; }
.testimonial__avatar { width: 44px; height: 44px; border-radius: var(--radius-full); background: var(--yellow-sunny); display: flex; align-items: center; justify-content: center; font-weight: 800; color: var(--pink-deep); }
.testimonial__name { font-weight: 800; color: var(--pink-deep); }
.testimonial__meta { font-size: var(--text-xs); color: var(--text-muted); }

/* FAQ */
.faq-list { max-width: 880px; margin: 0 auto; display: flex; flex-direction: column; gap: var(--space-sm); }
.faq-item { background: var(--white); border: 1px solid var(--border-color); border-radius: var(--radius-md); overflow: hidden; }
.faq-item summary { cursor: pointer; padding: var(--space-md) var(--space-lg); font-weight: 800; color: var(--pink-deep); list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--pink-deep); font-weight: 900; font-size: var(--text-2xl); transition: transform var(--ease-base); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item__answer { padding: 0 var(--space-lg) var(--space-lg); color: var(--text-body); }
.faq-item__answer a { font-weight: 700; }

/* Footer */
.site-footer { background: var(--yellow-pale); border-top: 1px solid var(--border-color); padding-block: var(--space-3xl) var(--space-xl); }
.footer__grid { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); gap: var(--space-2xl); margin-bottom: var(--space-2xl); }
@media (max-width: 800px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer__grid { grid-template-columns: 1fr; } }
.footer__brand img { height: 40px; margin-bottom: var(--space-md); }
.footer__brand p { color: var(--text-muted); font-size: var(--text-sm); max-width: 320px; }
.footer__heading { font-size: var(--text-sm); font-weight: 800; color: var(--pink-deep); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--space-md); }
.footer__links { display: flex; flex-direction: column; gap: 8px; }
.footer__links a { color: var(--ink); font-size: var(--text-sm); font-weight: 600; }
.footer__links a:hover { color: var(--pink-deep); }
.footer__bottom { border-top: 1px solid var(--border-color); padding-top: var(--space-lg); display: flex; flex-direction: column; gap: 6px; align-items: center; text-align: center; color: var(--text-muted); font-size: var(--text-sm); }

/* Final CTA banner */
.cta-banner {
  background: linear-gradient(135deg, var(--pink-deep), var(--pink-coral));
  color: var(--white);
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-banner::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 20% 30%, rgba(255, 233, 125, 0.30), transparent 50%); pointer-events: none; }
.cta-banner h2 { color: #fff; margin-bottom: var(--space-md); font-size: clamp(1.85rem, 4vw, var(--text-5xl)); }
.cta-banner p { color: rgba(255, 255, 255, 0.94); font-size: var(--text-lg); max-width: 640px; margin: 0 auto var(--space-xl); }
.cta-banner .btn-primary { background: var(--yellow-sunny); color: var(--pink-deep); }
.cta-banner .btn-primary:hover { background: var(--white); color: var(--pink-deep); }
.cta-banner .btn-secondary { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.6); }
.cta-banner .btn-secondary:hover { background: rgba(255,255,255,0.15); border-color: var(--white); color: var(--white); }

/* Sticky mobile CTA */
.mobile-cta {
  display: none; position: fixed; left: 12px; right: 12px; bottom: 12px;
  background: var(--pink-deep); color: var(--white);
  padding: 14px; border-radius: var(--radius-full); text-align: center;
  font-weight: 800; box-shadow: var(--shadow-lg);
  z-index: 60;
}
@media (max-width: 700px) {
  .mobile-cta { display: block; }
  body { padding-bottom: 72px; }
}

/* Step cards */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-lg); }
.step-card { position: relative; background: var(--white); border: 1px solid var(--border-color); border-radius: var(--radius-xl); overflow: hidden; transition: all var(--ease-base); }
.step-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card-hover); border-color: var(--pink-deep); }
.step-card__num {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  width: 40px; height: 40px; border-radius: var(--radius-full);
  background: var(--pink-deep); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: var(--text-xl);
  box-shadow: var(--shadow-md);
}
.step-card__media { position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--yellow-pale); }
.step-card__media img { width: 100%; height: 100%; object-fit: cover; }
.step-card__body { padding: var(--space-lg); }
.step-card__title { color: var(--pink-deep); font-weight: 800; font-size: var(--text-lg); margin-bottom: 6px; }
.step-card__text { color: var(--text-muted); font-size: var(--text-sm); }

/* Stat strip */
.stat-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--space-lg); padding: var(--space-xl); background: linear-gradient(135deg, var(--yellow-pale), var(--yellow-sunny)); border-radius: var(--radius-xl); border: 1px solid var(--border-color); }
.stat-strip__item { text-align: center; }
.stat-strip__num { font-size: clamp(1.85rem, 4vw, var(--text-5xl)); font-weight: 900; color: var(--pink-deep); display: block; line-height: 1; }
.stat-strip__label { color: var(--ink); font-size: var(--text-sm); font-weight: 700; margin-top: 6px; }

/* Channel category tile */
.cat-tile { background: var(--white); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-lg); transition: all var(--ease-base); display: flex; flex-direction: column; gap: 8px; }
.cat-tile:hover { transform: translateY(-3px); border-color: var(--pink-deep); box-shadow: var(--shadow-md); }
.cat-tile__head { display: flex; align-items: center; gap: 10px; }
.cat-tile__emoji { font-size: var(--text-2xl); }
.cat-tile__title { color: var(--pink-deep); font-weight: 800; }
.cat-tile__chips { display: flex; flex-wrap: wrap; gap: 6px; }
.cat-tile__chip { background: var(--yellow-pale); color: var(--pink-deep); padding: 3px 10px; border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 700; }
.cat-tile__count { color: var(--text-muted); font-size: var(--text-xs); }

/* App device install card */
.device-install-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-lg); }
.device-install-card { background: var(--white); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-lg); transition: all var(--ease-base); }
.device-install-card:hover { transform: translateY(-3px); border-color: var(--pink-deep); box-shadow: var(--shadow-md); }
.device-install-card__head { display: flex; align-items: center; gap: 12px; margin-bottom: var(--space-md); }
.device-install-card__emoji { font-size: var(--text-3xl); width: 56px; height: 56px; border-radius: var(--radius-md); background: var(--yellow-sunny); display: flex; align-items: center; justify-content: center; }
.device-install-card__title { color: var(--pink-deep); font-weight: 800; font-size: var(--text-lg); margin: 0; }
.device-install-card__sub { color: var(--text-muted); font-size: var(--text-xs); }
.device-install-card ol { padding-left: 1.1rem; margin: 0; line-height: 1.7; font-size: var(--text-sm); color: var(--text-body); }
.device-install-card ol li { margin-bottom: 4px; }
.device-install-card__tag { display: inline-block; padding: 3px 10px; border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 800; margin-bottom: var(--space-sm); }
.device-install-card__tag--easy { background: rgba(22,163,74,0.10); color: var(--success); }
.device-install-card__tag--medium { background: rgba(217,119,6,0.10); color: var(--warning); }

/* Article (blog post) */
.article { max-width: 760px; margin: 0 auto; }
.article h1 { margin-bottom: var(--space-md); }
.article h2 { color: var(--pink-deep); margin-top: var(--space-2xl); margin-bottom: var(--space-md); }
.article h3 { color: var(--pink-coral); margin-top: var(--space-xl); margin-bottom: var(--space-sm); }
.article p { margin-bottom: var(--space-md); }
.article ul, .article ol { padding-left: 1.5rem; margin-bottom: var(--space-md); list-style: revert; }
.article li { margin-bottom: 6px; }
.article blockquote { border-left: 4px solid var(--pink-deep); background: var(--yellow-pale); padding: var(--space-md) var(--space-lg); margin: var(--space-lg) 0; border-radius: var(--radius-md); }
.article a { color: var(--pink-deep); font-weight: 700; }
.article__hero { aspect-ratio: 16/9; background: var(--yellow-pale); border-radius: var(--radius-lg); overflow: hidden; margin-bottom: var(--space-xl); }
.article__hero img { width: 100%; height: 100%; object-fit: cover; }
.article__meta { color: var(--text-muted); font-size: var(--text-sm); margin-bottom: var(--space-md); }
.article__cta-card { background: linear-gradient(135deg, var(--yellow-sunny), var(--yellow-pale)); border: 1px solid var(--pink-deep); border-radius: var(--radius-lg); padding: var(--space-xl); margin: var(--space-2xl) 0; text-align: center; }

/* Blog index card */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-lg); }
.blog-card { background: var(--white); border: 1px solid var(--border-color); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--ease-base); }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: var(--pink-deep); }
.blog-card__media { aspect-ratio: 16/10; background: var(--yellow-pale); }
.blog-card__media img { width: 100%; height: 100%; object-fit: cover; }
.blog-card__body { padding: var(--space-lg); }
.blog-card__title { color: var(--pink-deep); font-size: var(--text-lg); font-weight: 800; margin-bottom: var(--space-sm); }
.blog-card__excerpt { color: var(--text-muted); font-size: var(--text-sm); margin-bottom: var(--space-md); }
.blog-card__link { color: var(--pink-deep); font-weight: 800; font-size: var(--text-sm); }

/* Utility */
.text-center { text-align: center; }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-md { margin-bottom: var(--space-md); }
.grid { display: grid; gap: var(--space-lg); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.flex-row { display: flex; gap: var(--space-md); flex-wrap: wrap; }
.hidden { display: none !important; }
html, body { overflow-x: hidden; width: 100%; }

/* Mobile padding floor (AGENTS.md Rule 14) */
@media (max-width: 480px) {
  .container { padding-inline: var(--space-lg); }
  .hero { padding: var(--space-2xl) 0; }
  section { padding-block: var(--space-2xl); }
  h1 { font-size: var(--text-3xl); }
  h2 { font-size: var(--text-2xl); }
}

@media print {
  .site-header, .site-footer, .mobile-cta, .cta-banner { display: none; }
  body { color: #000; background: #fff; }
}

.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* "What is" / split feature block */
.split-feature { display: grid; grid-template-columns: 1.05fr 1fr; gap: var(--space-2xl); align-items: center; }
@media (max-width: 900px) { .split-feature { grid-template-columns: 1fr; } }
.split-feature__media { position: relative; }
.split-feature__media img { border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); }
.split-feature__highlights { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-md); margin-top: var(--space-lg); }
@media (max-width: 480px) { .split-feature__highlights { grid-template-columns: 1fr; } }
.split-feature__highlight { display: flex; gap: 12px; align-items: flex-start; padding: 14px; background: var(--white); border: 1px solid var(--border-color); border-radius: var(--radius-md); }
.split-feature__highlight-icon { font-size: var(--text-xl); flex-shrink: 0; }
.split-feature__highlight-text strong { display: block; color: var(--pink-deep); margin-bottom: 2px; font-size: var(--text-sm); }
.split-feature__highlight-text span { font-size: var(--text-xs); color: var(--text-muted); }