/* =============================================
   ATAS Pro — Professional Trading Indicators
   Dark Theme — Financial / Trading Aesthetic
   ============================================= */

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

:root {
  --bg-0: #080c12;
  --bg-1: #0d1117;
  --bg-2: #131920;
  --bg-3: #1a2230;
  --border: rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.15);
  --accent: #00d4aa;
  --accent-2: #0066ff;
  --gold: #f5c518;
  --text-primary: #e8edf4;
  --text-secondary: #8b96a8;
  --text-muted: #4a5568;
  --red: #ff4d6d;
  --green: #00d4aa;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.6);
  --font: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --transition: 0.2s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-0);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-1); }
::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 3px; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.2rem; }
p { color: var(--text-secondary); }
a { text-decoration: none; color: inherit; }

/* ── UTILITIES ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 780px; }

.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.accent { color: var(--accent); }

.section-header { text-align: center; margin-bottom: 60px; }
.section-header p { margin-top: 12px; font-size: 1.05rem; max-width: 560px; margin-left: auto; margin-right: auto; }

.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.25);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(135deg, var(--accent), #00a88a);
  color: #000;
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,212,170,0.35); }
.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn--gold {
  background: linear-gradient(135deg, var(--gold), #e6a800);
  color: #000;
}
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,197,24,0.35); }
.btn--sm { padding: 9px 20px; font-size: 0.875rem; }
.btn--full { width: 100%; justify-content: center; font-size: 1rem; padding: 15px; }

/* ── TAGS ── */
.tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
}
.tag--orderflow { background: rgba(0,102,255,0.15); color: #5b9bff; border: 1px solid rgba(0,102,255,0.3); }
.tag--delta { background: rgba(255,77,109,0.12); color: #ff6b87; border: 1px solid rgba(255,77,109,0.3); }
.tag--volume { background: rgba(0,212,170,0.1); color: var(--accent); border: 1px solid rgba(0,212,170,0.25); }
.tag--bundle { background: rgba(245,197,24,0.12); color: var(--gold); border: 1px solid rgba(245,197,24,0.3); }

/* ── PULSE DOT ── */
.pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}
.pulse::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: rgba(0,212,170,0.4);
  animation: pulse 1.5s ease infinite;
}
@keyframes pulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.5); opacity: 0; } }

/* ═══════════════════════════════════
   NAV
═══════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background var(--transition), box-shadow var(--transition);
  padding: 0 24px;
}
.nav.scrolled {
  background: rgba(8,12,18,0.9);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}
.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  height: 68px;
  gap: 32px;
}
.nav__logo {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: auto;
}
.nav__logo-icon { color: var(--accent); font-size: 1rem; }
.nav__logo-img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: 50%;
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(230,140,30,0.4));
  transition: filter var(--transition);
}
.nav__logo:hover .nav__logo-img {
  filter: drop-shadow(0 0 10px rgba(230,140,30,0.7));
}
.nav__logo-img--footer {
  width: 44px;
  height: 44px;
}
.nav__logo-name {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}
.nav__logo-cluster {
  background: linear-gradient(135deg, #e68c1e, #f5c518);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav__links {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 4px;
}
.nav__links a {
  padding: 6px 14px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-radius: 6px;
  transition: all var(--transition);
}
.nav__links a:hover { color: var(--text-primary); background: var(--bg-2); }
.nav__cta {
  background: var(--accent) !important;
  color: #000 !important;
  font-weight: 600 !important;
}
.nav__cta:hover { opacity: 0.9; }
.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav__burger span { display: block; width: 22px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: all var(--transition); }

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px;
}
.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  width: 30px; height: 28px;
  border-radius: 5px;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
  line-height: 1;
}
.lang-btn:hover { background: var(--bg-3); }
.lang-btn.active { background: var(--accent); }

/* ═══════════════════════════════════
   HERO
═══════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 100px 24px 80px;
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero__bg::before {
  content: '';
  position: absolute;
  top: -200px; left: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,212,170,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero__bg::after {
  content: '';
  position: absolute;
  bottom: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,102,255,0.07) 0%, transparent 70%);
  pointer-events: none;
}
#chart-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.15;
}
.hero__content {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.hero__title { margin-bottom: 20px; }
.hero__subtitle {
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.hero__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat__num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  font-family: var(--mono);
}
.stat__label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.stat__divider { width: 1px; height: 36px; background: var(--border); }
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  animation: scrollLine 1.5s ease infinite;
}
@keyframes scrollLine { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ═══════════════════════════════════
   ATAS BADGE EN HERO
═══════════════════════════════════ */
.hero-badge__sep {
  color: var(--border-hover);
  margin: 0 4px;
}
.hero-badge__atas {
  height: 22px;
  width: auto;
  vertical-align: middle;
}

/* ═══════════════════════════════════
   COMPAT STRIP
═══════════════════════════════════ */
.compat-strip {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 24px;
  overflow: hidden;
  position: relative;
}
.compat-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(0,212,170,0.04) 30%,
    rgba(0,102,255,0.04) 70%,
    transparent 100%);
  pointer-events: none;
}
.compat-strip__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}
.compat-strip__text {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.compat-strip__logo-wrap {
  display: flex;
  align-items: center;
}
.compat-strip__logo {
  height: 52px;
  width: auto;
  display: block;
}
.compat-strip__sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ═══════════════════════════════════
   ATAS LOGO EN FOOTER
═══════════════════════════════════ */
.footer__compat {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer__compat span {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.footer__atas-logo {
  height: 28px;
  width: auto;
  display: block;
  opacity: 0.75;
}

/* ═══════════════════════════════════
   FEATURES
═══════════════════════════════════ */
.features {
  padding: 100px 0;
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.feature-card__icon { font-size: 1.8rem; margin-bottom: 16px; }
.feature-card h3 { margin-bottom: 8px; color: var(--text-primary); }
.feature-card p { font-size: 0.9rem; }

/* ═══════════════════════════════════
   INDICATORS CATALOG
═══════════════════════════════════ */
.indicators { padding: 100px 0; }

.filter-bar {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.filter-btn {
  padding: 8px 20px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
}
.filter-btn:hover { border-color: var(--border-hover); color: var(--text-primary); }
.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}

.indicators__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.indicator-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.indicator-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.indicator-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.indicator-card:hover::before { opacity: 1; }

.indicator-card--bundle {
  background: linear-gradient(135deg, #0d1a14 0%, #0d1220 100%);
  border-color: rgba(245,197,24,0.2);
}
.indicator-card--bundle::before {
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.indicator-card--bundle:hover { border-color: rgba(245,197,24,0.4); }

.indicator-card__badge {
  position: absolute;
  top: 20px; right: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(0,212,170,0.15);
  color: var(--accent);
  border: 1px solid rgba(0,212,170,0.3);
  padding: 3px 10px;
  border-radius: 100px;
}
.indicator-card__badge--gold {
  background: rgba(245,197,24,0.15);
  color: var(--gold);
  border-color: rgba(245,197,24,0.3);
}

.indicator-card__header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.indicator-card__icon {
  font-size: 2rem;
  line-height: 1;
  flex-shrink: 0;
}
.indicator-card__meta h3 { margin-bottom: 6px; font-size: 1.1rem; }

.indicator-card__img {
  margin: 12px 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
}
.indicator-card__img img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}
.indicator-card__img:hover img {
  transform: scale(1.03);
}

.indicator-card__desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }

.indicator-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.indicator-card__features li {
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.indicator-card__features li::first-letter { color: var(--accent); }

.indicator-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.price { display: flex; flex-direction: column; }
.price__old { font-size: 0.85rem; color: var(--text-muted); text-decoration: line-through; }
.price__amount { font-size: 1.6rem; font-weight: 800; color: var(--text-primary); font-family: var(--mono); line-height: 1; }
.price__period { font-size: 0.75rem; color: var(--text-muted); }

/* hidden via filter */
.indicator-card.hidden { display: none; }

/* ═══════════════════════════════════
   TESTIMONIALS
═══════════════════════════════════ */
.testimonials {
  padding: 100px 0;
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.testimonial-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.testimonial-card__stars { color: var(--gold); font-size: 1rem; letter-spacing: 2px; }
.testimonial-card p { font-size: 0.95rem; font-style: italic; line-height: 1.65; }
.testimonial-card__author { display: flex; align-items: center; gap: 12px; }
.testimonial-card__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #000;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testimonial-card__author strong { display: block; font-size: 0.9rem; color: var(--text-primary); }
.testimonial-card__author span { font-size: 0.8rem; color: var(--text-muted); }

/* ═══════════════════════════════════
   FAQ
═══════════════════════════════════ */
.faq { padding: 100px 0; }

.faq__list { display: flex; flex-direction: column; gap: 4px; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item:has(.faq-item__answer.open) { border-color: var(--border-hover); }

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: var(--bg-1);
  border: none;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 500;
  font-family: var(--font);
  cursor: pointer;
  text-align: left;
  gap: 16px;
  transition: background var(--transition);
}
.faq-item__question:hover { background: var(--bg-2); }

.faq-item__icon {
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform var(--transition);
  font-weight: 300;
}
.faq-item__icon.rotated { transform: rotate(45deg); }

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-item__answer.open { max-height: 200px; }
.faq-item__answer p {
  padding: 16px 24px 20px;
  font-size: 0.9rem;
  border-top: 1px solid var(--border);
  line-height: 1.7;
}

/* ═══════════════════════════════════
   CONTACT
═══════════════════════════════════ */
.contact { padding: 100px 0; }

.contact__card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
}

.contact__form { display: flex; flex-direction: column; gap: 20px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.875rem; font-weight: 500; color: var(--text-secondary); }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent); }
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238b96a8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; }
.form-group select option { background: var(--bg-2); }
.form-group textarea { resize: vertical; min-height: 90px; }

.form-note { text-align: center; font-size: 0.82rem; color: var(--text-muted); }
.form-note strong { color: var(--text-secondary); }

/* ── FORM SECURITY UI ── */
.form-honeypot {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0; opacity: 0;
  pointer-events: none;
}
.form-error {
  font-size: 0.75rem;
  color: #ff6b87;
  min-height: 16px;
  display: block;
  margin-top: 2px;
}
.form-charlimit {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: right;
  display: block;
  margin-top: 4px;
}
.form-recaptcha-note {
  text-align: center;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: -8px;
}
.form-recaptcha-note a {
  color: var(--text-muted);
  text-decoration: underline;
}
.form-recaptcha-note a:hover { color: var(--accent); }

/* Hide reCAPTCHA badge (we show the legal notice manually) */
.grecaptcha-badge { visibility: hidden !important; }

.contact__success {
  text-align: center;
  padding: 40px;
}
.success-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(0,212,170,0.15);
  color: var(--accent);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  border: 1px solid rgba(0,212,170,0.3);
}
.contact__success h3 { margin-bottom: 8px; }

/* ═══════════════════════════════════
   FOOTER
═══════════════════════════════════ */
.footer {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}
.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer__brand .nav__logo { font-size: 1.1rem; margin-bottom: 12px; display: inline-flex; }
.footer__brand p { font-size: 0.875rem; line-height: 1.6; max-width: 280px; }
.footer__email {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.footer__email:hover { color: var(--text-primary); border-bottom-color: var(--text-primary); }
.footer__links h4 { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.footer__links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer__links a { font-size: 0.875rem; color: var(--text-muted); transition: color var(--transition); }
.footer__links a:hover { color: var(--text-primary); }
.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer__bottom p { font-size: 0.8rem; color: var(--text-muted); }
.footer__disclaimer { font-size: 0.72rem !important; }

/* ═══════════════════════════════════
   RESPONSIVE
═══════════════════════════════════ */
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: rgba(8,12,18,0.97);
    backdrop-filter: blur(16px);
    padding: 20px;
    border-bottom: 1px solid var(--border);
  }
  .form-row { grid-template-columns: 1fr; }
  .contact__card { padding: 32px 24px; }
  .footer__top { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .hero__stats { gap: 20px; }
  .stat__divider { display: none; }
}

@media (max-width: 480px) {
  .indicators__grid { grid-template-columns: 1fr; }
  .hero { padding: 80px 20px 60px; }
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-up {
  opacity: 0;
  animation: fadeUp 0.6s ease forwards;
}
.animate-up:nth-child(1) { animation-delay: 0.05s; }
.animate-up:nth-child(2) { animation-delay: 0.1s; }
.animate-up:nth-child(3) { animation-delay: 0.15s; }
.animate-up:nth-child(4) { animation-delay: 0.2s; }
.animate-up:nth-child(5) { animation-delay: 0.25s; }
.animate-up:nth-child(6) { animation-delay: 0.3s; }

/* intersection observer triggered */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ═══════════════════════════════════════════
   PRODUCT DETAIL PAGE
   ═══════════════════════════════════════════ */

.product-detail { padding: 100px 0 60px; }
.product-detail.hidden { display: none; }
.hidden { display: none !important; }

/* Ken Burns Carousel */
.pd__carousel {
  position: relative;
  width: 100%;
  height: 450px;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 2rem;
}
.pd__carousel-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease;
  animation: kenburns 6s ease infinite alternate;
}
.pd__carousel-slide.active {
  opacity: 1;
}
.pd__carousel-slide:nth-child(odd)  { animation-name: kenburns-a; }
.pd__carousel-slide:nth-child(even) { animation-name: kenburns-b; }

@keyframes kenburns-a {
  0%   { transform: scale(1)   translate(0, 0); }
  100% { transform: scale(1.08) translate(-1%, -1%); }
}
@keyframes kenburns-b {
  0%   { transform: scale(1)   translate(0, 0); }
  100% { transform: scale(1.08) translate(1%, 1%); }
}
.pd__carousel-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}
.pd__carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.6);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s;
}
.pd__carousel-dot.active {
  background: var(--accent);
  border-color: var(--accent);
}
@media (max-width: 768px) {
  .pd__carousel { height: 250px; }
}

/* Back button */
.pd__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  margin-bottom: 24px;
  transition: opacity 0.2s;
}
.pd__back:hover { opacity: 0.7; }

/* Hero image */
.pd__hero { margin-bottom: 32px; }
.pd__hero-img {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.pd__hero-img img {
  width: 100%;
  height: auto;
  display: block;
}

/* Main layout: info + sidebar */
.pd__main {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  align-items: start;
}

/* Header */
.pd__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.pd__icon { font-size: 2.5rem; }
.pd__name {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
  background: linear-gradient(135deg, #fff 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.pd__badge {
  display: inline-block;
  margin-left: 10px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--accent);
  color: #000;
}

/* Description */
.pd__desc {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

/* Sections */
.pd__section { margin-bottom: 40px; }
.pd__section-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: #fff;
}

/* Features list */
.pd__features {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.pd__features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}
.pd__check {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* Sidebar price card */
.pd__sidebar { position: sticky; top: 100px; }
.pd__price-card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
}
.pd__price {
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.pd__price-period {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-secondary);
  margin-left: 4px;
}
.pd__buy, .pd__trial {
  width: 100%;
  margin-top: 12px;
  justify-content: center;
}
.pd__includes {
  list-style: none;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: left;
}
.pd__includes li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 4px 0;
}
.pd__includes li:first-child {
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
}

/* Gallery */
.pd__gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.pd__gallery-item {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  cursor: pointer;
  transition: transform 0.3s ease;
}
.pd__gallery-item:hover { transform: scale(1.02); }
.pd__gallery-item img { width: 100%; height: auto; display: block; }

/* Product FAQ */
.pd__faq-item {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  margin-bottom: 10px;
  overflow: hidden;
}
.pd__faq-q {
  width: 100%;
  background: var(--card);
  border: none;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 16px 20px;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.2s;
}
.pd__faq-q:hover { background: rgba(255,255,255,0.05); }
.pd__faq-arrow {
  font-size: 0.7rem;
  transition: transform 0.3s;
}
.pd__faq-item.open .pd__faq-arrow { transform: rotate(180deg); }
.pd__faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.pd__faq-item.open .pd__faq-a {
  max-height: 300px;
  padding: 0 20px 16px;
}

/* Video */
.pd__video {
  position: relative;
  padding-bottom: 56.25%;
  border-radius: 12px;
  overflow: hidden;
}
.pd__video iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}

/* CTA final */
.pd__cta-final {
  text-align: center;
  padding: 60px 0;
  margin-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.pd__cta-final h2 {
  font-size: 1.8rem;
  margin-bottom: 12px;
}
.pd__cta-final p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 1.05rem;
}

/* Card actions */
.indicator-card__actions {
  display: flex;
  gap: 8px;
}

/* Outline button */
.btn--outline {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
}
.btn--outline:hover {
  background: var(--accent);
  color: #000;
}

/* Large button */
.btn--lg {
  padding: 14px 32px;
  font-size: 1.05rem;
}

/* ── RESPONSIVE product detail ── */
@media (max-width: 900px) {
  .pd__main {
    grid-template-columns: 1fr;
  }
  .pd__sidebar {
    position: static;
  }
  .pd__features {
    grid-template-columns: 1fr;
  }
  .pd__name { font-size: 1.5rem; }
  .pd__price { font-size: 2rem; }
}

@media (max-width: 600px) {
  .product-detail { padding: 80px 0 40px; }
  .pd__cta-final h2 { font-size: 1.3rem; }
  .indicator-card__actions {
    flex-direction: column;
  }
  .indicator-card__actions .btn {
    width: 100%;
    text-align: center;
  }
}