/* === Gesturo EN site ===
   Design system inherited from gesturo.fr
   Dark only, mobile-first */

:root {
  --bg: #0a0e18;
  --bg-deep: #070a12;
  --bg2: #111828;
  --bg3: #182034;
  --surface: rgba(17, 24, 40, 0.6);
  --surface-hover: rgba(24, 32, 52, 0.75);

  --border: rgba(180, 190, 220, 0.08);
  --border-strong: rgba(180, 190, 220, 0.16);

  --accent: #b8a0d8;
  --accent-strong: #a87ce0;
  --accent-glow: rgba(168, 124, 224, 0.15);

  --warm: #e8a088;
  --warm-soft: rgba(232, 160, 136, 0.12);
  --warm-glow: rgba(232, 160, 136, 0.3);

  --peach: #f0c0a0;
  --lavender: #b8a0d8;

  --text: #f0eae4;
  --text-soft: #d8ccc4;
  --muted: #8898b0;
  --muted2: #4a5870;

  --radius: 14px;
  --radius-lg: 20px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(168, 124, 224, 0.07) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(232, 160, 136, 0.05) 0%, transparent 50%),
    linear-gradient(180deg, #0a0e18 0%, #070a12 100%);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--text); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

.skip-to-content {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 9999;
  background: var(--accent-strong);
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: top 0.2s;
}
.skip-to-content:focus { top: 12px; }

/* === NAV === */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 0.5px solid transparent;
  transition: border-color 0.5s var(--ease), background 0.5s var(--ease);
}
nav.scrolled {
  background: rgba(10, 14, 24, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-color: var(--border);
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.5px;
  color: var(--text);
  display: flex;
  align-items: center;
}
.nav-logo-text span {
  background: linear-gradient(135deg, var(--peach), var(--lavender));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-link {
  color: var(--muted);
  font-size: 14px;
  transition: color 0.3s var(--ease);
}
.nav-link:hover { color: var(--text); }
.nav-cta {
  background: linear-gradient(135deg, var(--accent-strong), var(--warm));
  color: #fff;
  border-radius: 10px;
  padding: 10px 20px;
  font-weight: 600;
  font-size: 14px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(168, 124, 224, 0.25);
}

/* === HERO === */
#hero {
  padding: 140px 48px 80px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 60px;
  max-width: 1280px;
  margin: 0 auto;
}
.hero-inner { max-width: 640px; }
.hero-tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  padding: 6px 14px;
  border: 0.5px solid var(--border-strong);
  border-radius: 999px;
  margin-bottom: 24px;
  font-weight: 500;
  background: rgba(168, 124, 224, 0.06);
}
#hero-h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(40px, 6vw, 72px);
  letter-spacing: -2px;
  line-height: 1.02;
  margin-bottom: 24px;
}
#hero-h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--peach), var(--lavender));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 18px;
  color: var(--text-soft);
  margin-bottom: 32px;
  max-width: 560px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent-strong), var(--warm));
  color: #fff;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  display: inline-block;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(168, 124, 224, 0.3);
}
.btn-secondary {
  background: var(--surface);
  border: 0.5px solid var(--border-strong);
  color: var(--text);
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 500;
  font-size: 15px;
  transition: all 0.3s var(--ease);
  backdrop-filter: blur(12px);
}
.btn-secondary:hover {
  border-color: var(--warm);
  background: var(--surface-hover);
}
.hero-meta {
  font-size: 13px;
  color: var(--muted);
}

.hero-visual {
  display: flex;
  justify-content: center;
}
.hero-card {
  width: 100%;
  max-width: 460px;
  background: var(--surface);
  border: 0.5px solid var(--border-strong);
  border-radius: 20px;
  backdrop-filter: blur(20px);
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(184, 160, 216, 0.04);
}
.hero-card-bar {
  display: flex;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 0.5px solid var(--border);
  background: rgba(7, 10, 18, 0.4);
}
.hero-card-bar .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(180, 190, 220, 0.15);
}
.hero-card-body {
  padding: 24px;
}
.hero-pose-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.hero-pose {
  aspect-ratio: 1;
  background:
    linear-gradient(135deg, rgba(184, 160, 216, 0.15), rgba(232, 160, 136, 0.1)),
    var(--bg3);
  border-radius: 10px;
  border: 0.5px solid var(--border);
  position: relative;
  overflow: hidden;
}
.hero-pose::before {
  content: '';
  position: absolute;
  inset: 25%;
  background: radial-gradient(circle, rgba(240, 192, 160, 0.3), transparent 70%);
  filter: blur(8px);
}
.hero-timer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  background: rgba(168, 124, 224, 0.08);
  border-radius: 12px;
  border: 0.5px solid rgba(168, 124, 224, 0.15);
}
.timer-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}
.timer-value {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--peach);
}

/* === SECTIONS === */
.section {
  padding: 100px 48px;
  position: relative;
}
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.section-inner.narrow {
  max-width: 760px;
}
.section-inner.center { text-align: center; }
.kicker {
  display: inline-block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--warm);
  margin-bottom: 16px;
  font-weight: 500;
}
.section h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 24px;
}
.section p {
  font-size: 17px;
  color: var(--text-soft);
  margin-bottom: 18px;
  max-width: 680px;
}
.section-inner.center p { margin-left: auto; margin-right: auto; }
.section-sub {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 40px;
}

/* === FEATURES === */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.feature-card {
  background: var(--surface);
  border: 0.5px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(12px);
  transition: all 0.4s var(--ease);
}
.feature-card:hover {
  border-color: var(--warm);
  background: var(--surface-hover);
  transform: translateY(-4px);
}
.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(168, 124, 224, 0.15), rgba(232, 160, 136, 0.1));
  border: 0.5px solid rgba(168, 124, 224, 0.2);
  margin-bottom: 18px;
  color: var(--peach);
}
.feature-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 19px;
  margin-bottom: 10px;
  color: var(--text);
}
.feature-card p {
  font-size: 15px;
  color: var(--text-soft);
  margin: 0;
}

/* === AUDIENCE === */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 40px;
}
.audience-card {
  padding: 24px;
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  background: rgba(17, 24, 40, 0.35);
}
.audience-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 17px;
  margin-bottom: 10px;
  color: var(--peach);
}
.audience-card p {
  font-size: 14px;
  color: var(--text-soft);
  margin: 0;
}

/* === PRICING === */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 40px;
  max-width: 1200px;
}
.pricing-card {
  background: var(--surface);
  border: 0.5px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  backdrop-filter: blur(12px);
  position: relative;
  transition: all 0.4s var(--ease);
  display: flex;
  flex-direction: column;
}
.pricing-card:hover {
  border-color: var(--accent);
}
.pricing-card.pro {
  background:
    radial-gradient(circle at 50% 0%, rgba(168, 124, 224, 0.12), transparent 60%),
    var(--surface);
  border-color: rgba(168, 124, 224, 0.3);
  box-shadow: 0 0 40px rgba(168, 124, 224, 0.08);
}
.pricing-card.lifetime {
  background:
    radial-gradient(circle at 50% 0%, rgba(232, 160, 136, 0.1), transparent 60%),
    var(--surface);
  border-color: rgba(232, 160, 136, 0.25);
}
.pricing-badge {
  position: absolute;
  top: -10px;
  right: 20px;
  background: linear-gradient(135deg, var(--accent-strong), var(--warm));
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.pricing-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 12px;
}
.pricing-price {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 44px;
  line-height: 1;
  margin-bottom: 6px;
  background: linear-gradient(135deg, var(--peach), var(--lavender));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.pricing-price span {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  background: none;
  -webkit-text-fill-color: var(--muted);
}
.pricing-billing {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 24px;
}
.pricing-features {
  list-style: none;
  margin-bottom: 24px;
  flex: 1;
}
.pricing-features li {
  font-size: 14px;
  color: var(--text-soft);
  padding: 8px 0;
  border-bottom: 0.5px solid var(--border);
}
.pricing-features li:last-child { border-bottom: 0; }
.btn-full {
  display: block;
  width: 100%;
  text-align: center;
  padding: 12px;
  border-radius: 10px;
  background: var(--surface-hover);
  border: 0.5px solid var(--border-strong);
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s var(--ease);
}
.btn-full:hover {
  border-color: var(--warm);
  background: var(--bg3);
}
.btn-full.accent {
  background: linear-gradient(135deg, var(--accent-strong), var(--warm));
  border: none;
  color: #fff;
}
.btn-full.accent:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(168, 124, 224, 0.3);
}

/* === FAQ === */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 40px;
}
.faq-item {
  background: var(--surface);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  backdrop-filter: blur(8px);
  transition: border-color 0.3s var(--ease);
}
.faq-item:hover {
  border-color: var(--border-strong);
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  list-style: none;
  position: relative;
  padding-right: 28px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 0;
  color: var(--peach);
  font-size: 20px;
  line-height: 1;
  transition: transform 0.3s var(--ease);
}
.faq-item[open] summary::after { content: '\2013'; }
.faq-item p {
  margin-top: 12px;
  font-size: 15px;
  color: var(--text-soft);
}

/* === DOWNLOAD === */
.download-btns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 460px;
  margin: 40px auto 0;
}
.download-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--surface);
  border: 0.5px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 18px 24px;
  color: var(--text);
  transition: all 0.4s var(--ease);
  backdrop-filter: blur(12px);
}
.download-btn:hover {
  border-color: var(--warm);
  background: var(--surface-hover);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(168, 124, 224, 0.18);
}
.download-btn-text { text-align: left; }
.download-btn-sub { font-size: 11px; color: var(--muted); display: block; text-transform: uppercase; letter-spacing: 0.5px; }
.download-btn-main { font-size: 16px; font-weight: 600; display: block; margin-top: 2px; }

/* === ARTICLE (figure-drawing / life-drawing pages) === */
.article {
  max-width: 760px;
  margin: 0 auto;
  padding: 140px 24px 80px;
}
.article .breadcrumbs {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 24px;
}
.article .breadcrumbs a { color: var(--muted); }
.article .breadcrumbs a:hover { color: var(--text); }
.article h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(34px, 5vw, 56px);
  letter-spacing: -1.5px;
  line-height: 1.08;
  margin-bottom: 24px;
}
.article .lede {
  font-size: 19px;
  color: var(--text-soft);
  margin-bottom: 40px;
  line-height: 1.6;
}
.article h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: -0.5px;
  margin-top: 56px;
  margin-bottom: 18px;
  color: var(--text);
}
.article h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 19px;
  margin-top: 28px;
  margin-bottom: 10px;
  color: var(--peach);
}
.article p,
.article li {
  font-size: 17px;
  color: var(--text-soft);
  line-height: 1.7;
  margin-bottom: 16px;
}
.article ul, .article ol {
  padding-left: 22px;
  margin-bottom: 20px;
}
.article li { margin-bottom: 8px; }
.article strong { color: var(--text); font-weight: 600; }
.article em { color: var(--peach); font-style: normal; }
.article a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(184, 160, 216, 0.4);
  transition: color 0.3s var(--ease);
}
.article a:hover { color: var(--warm); }
.article .cta-block {
  margin: 48px 0;
  padding: 32px;
  background: var(--surface);
  border: 0.5px solid rgba(168, 124, 224, 0.2);
  border-radius: var(--radius-lg);
  text-align: center;
}
.article .cta-block h3 {
  font-size: 22px;
  margin-top: 0;
  color: var(--text);
}
.article .cta-block p { margin-bottom: 20px; }

/* === FOOTER === */
footer {
  padding: 40px 48px;
  border-top: 0.5px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  background: rgba(9, 7, 15, 0.35);
}
footer .logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 16px;
  color: var(--text);
}
footer .logo span {
  background: linear-gradient(135deg, var(--peach), var(--lavender));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-main, .footer-links, .footer-legal {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-sep { color: var(--muted2); }
.footer-tag { color: var(--muted); font-size: 13px; }
footer a {
  color: var(--muted);
  font-size: 13px;
  transition: color 0.3s var(--ease);
}
footer a:hover { color: var(--warm); }
.footer-legal a { font-size: 11px; opacity: 0.7; }
footer p { font-size: 12px; color: var(--muted); margin: 0; }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  #hero {
    grid-template-columns: 1fr;
    padding: 120px 24px 60px;
    gap: 40px;
  }
  .hero-visual { order: -1; max-width: 360px; margin: 0 auto; }
  .section { padding: 70px 24px; }
  nav { padding: 14px 18px; }
  .nav-right { gap: 12px; }
  .nav-link { font-size: 13px; }
  .nav-cta { padding: 8px 14px; font-size: 13px; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .hero-sub { font-size: 16px; }
  .section p { font-size: 16px; }
  .nav-right .nav-link { display: none; }
  .nav-right .nav-link[href="#pricing"] { display: inline; }
  footer { padding: 32px 20px; }
  .article { padding-top: 110px; }
  .download-btns { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}