/* ================================================================
   DTT Ireland — Design System & Stylesheet
   Design: RSA Green (#006C38) | Gold (#735B25) | Teal (#33665D)
   Font: Inter (Google Fonts)
   Mobile-first responsive
================================================================ */

/* ── CSS CUSTOM PROPERTIES ──────────────────────────────────── */
:root {
  --primary:         #006C38;
  --primary-dark:    #005229;
  --primary-light:   #EBF5F0;
  --secondary:       #735B25;
  --secondary-light: #FDF8EC;
  --tertiary:        #33665D;
  --tertiary-light:  #EEF5F4;

  --bg:              #F7FAF8;
  --surface:         #FFFFFF;
  --surface-2:       #F1F4F2;
  --border:          #E0E3E1;

  --text-primary:    #181C1B;
  --text-secondary:  #555F57;
  --text-light:      #889889;

  --font: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;

  --radius-sm:  6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.05);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.06);
  --shadow-phone: 0 32px 80px rgba(0,108,56,.25), 0 8px 24px rgba(0,0,0,.15);

  --nav-height: 68px;
  --max-w: 1180px;

  --transition: 0.22s cubic-bezier(.4,0,.2,1);
}

/* ── RESET & BASE ───────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg);
  overflow-x: hidden;
}

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

/* ── LAYOUT ─────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.25rem;
}

@media (min-width: 768px) {
  .container { padding: 0 2rem; }
}

/* ── UTILITY ─────────────────────────────────────────────────── */
.text-green  { color: var(--primary); }
.text-gold   { color: var(--secondary); }

.section-heading {
  font-size: clamp(1.6rem, 3.5vw, 2.25rem);
  font-weight: 800;
  color: var(--text-primary);
  text-align: center;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.section-sub {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 3rem;
}

/* ── BUTTONS ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
  min-height: 44px;
  letter-spacing: -.01em;
}

.btn--primary {
  background: var(--primary);
  color: #fff;
}
.btn--primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  border: 1.5px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn--outline:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

/* Store badges — uniform height, side by side, no overflow clipping */
.store-badge {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  border-radius: 10px;
  transition: transform var(--transition), opacity var(--transition);
}
.store-badge img {
  display: block;
  height: 52px;
  width: auto;
  border-radius: 10px;
}
.store-badge:hover {
  transform: translateY(-2px);
  opacity: 0.88;
}
/* Badge group — puts both side by side with consistent gap */
.hero__ctas,
.cta-final__btns,
.multilingual__ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.875rem;
}

/* ── NAVIGATION ─────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 250, 248, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.nav.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: var(--nav-height);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-primary);
  white-space: nowrap;
  flex-shrink: 0;
}

.nav__links {
  display: none;
  gap: 0.25rem;
  align-items: center;
  margin-left: auto;
}
.nav__links li a {
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition), background var(--transition);
}
.nav__links li a:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.nav__cta {
  margin-left: auto;
  font-size: 0.875rem;
  padding: 0.55rem 1.1rem;
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  margin-left: 0.5rem;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav__toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav open state */
.nav__links.open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.25rem 1.5rem;
  box-shadow: var(--shadow-md);
}
.nav__links.open li a {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 1rem;
}

@media (min-width: 768px) {
  .nav__links { display: flex; }
  .nav__toggle { display: none; }
  .nav__cta { margin-left: 1rem; }
}

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  padding: 3.5rem 0 3rem;
  background: var(--bg);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero__overline {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.hero__headline {
  font-size: clamp(2rem, 6vw, 3.25rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.hero__accent {
  color: var(--primary);
}

.hero__description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 480px;
  line-height: 1.65;
  margin-bottom: 2rem;
}

.hero__ctas {
  margin-bottom: 1.75rem;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.trust-avatars {
  display: none; /* removed — not using social proof avatars */
}
.trust-avatar {
  display: none;
}

/* ── PHONE MOCKUP ────────────────────────────────────────────── */
.hero__phone {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.phone-mockup {
  position: relative;
}

.phone-mockup__frame {
  width: 260px;
  background: #1a1a1a;
  border-radius: 40px;
  padding: 12px;
  box-shadow: var(--shadow-phone);
  position: relative;
}

.phone-mockup--small .phone-mockup__frame {
  width: 200px;
  border-radius: 32px;
  padding: 10px;
}

/* Notch */
.phone-mockup__frame::before {
  content: '';
  display: block;
  width: 80px;
  height: 22px;
  background: #1a1a1a;
  border-radius: 0 0 14px 14px;
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.phone-mockup__screen {
  background: #fff;
  border-radius: 30px;
  overflow: hidden;
  min-height: 500px;
}
.phone-mockup--small .phone-mockup__screen {
  min-height: 380px;
  border-radius: 24px;
}

/* ── APP SCREEN (Hero mockup content) ───────────────────────── */
.app-screen {
  display: flex;
  flex-direction: column;
  height: 100%;
  font-size: 0.7rem;
  background: #F7FAF8;
}

.app-screen__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 36px 14px 8px;
  background: #fff;
  border-bottom: 1px solid #f0f0f0;
}
.app-screen__category {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--primary);
}
.app-screen__icons {
  display: flex;
  gap: 4px;
  font-size: 0.6rem;
}

.app-screen__badge {
  background: #f0f0f0;
  font-size: 0.55rem;
  padding: 2px 8px;
  margin: 6px 14px;
  border-radius: 20px;
  color: #888;
  display: inline-block;
}

.app-screen__probability {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 6px 14px;
  background: #fff;
  margin: 0 14px;
  border-radius: 10px;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.app-screen__prob-label { font-size: 0.6rem; color: #888; }
.app-screen__prob-value { font-size: 1.3rem; font-weight: 800; color: var(--primary); line-height: 1.1; }

.app-screen__road {
  margin: 8px 14px;
  border-radius: 10px;
  overflow: hidden;
}
.app-screen__road svg { display: block; width: 100%; height: auto; }

.app-screen__stats {
  display: flex;
  gap: 8px;
  padding: 4px 14px;
}
.app-screen__stat {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 0.6rem;
  color: #666;
}
.stat-icon { font-size: 0.7rem; }
.stat-val { font-weight: 700; color: var(--text-primary); }

.app-screen__action-row {
  padding: 4px 14px;
}
.app-screen__hint {
  font-size: 0.55rem;
  color: #aaa;
  background: #f8f8f8;
  border-radius: 6px;
  padding: 4px 6px;
}

.app-screen__btn {
  padding: 6px 14px;
}
.app-btn {
  width: 100%;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 8px;
  font-size: 0.65rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: default;
}

/* ── LANG SCREEN (Multilingual mockup) ──────────────────────── */
.lang-screen {
  padding: 32px 14px 14px;
}
.lang-screen__title {
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.lang-screen__list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.lang-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 0.7rem;
  cursor: default;
  transition: background .15s;
}
.lang-item--active {
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 600;
}
.lang-item__check { margin-left: auto; color: var(--primary); font-weight: 700; }

/* ── FEATURES ───────────────────────────────────────────────── */
.features {
  padding: 4.5rem 0;
  background: var(--surface);
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2.5rem;
}

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

@media (min-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
  }
  /* Driving Scenarios spans 2 columns on desktop */
  .feature-card--scenarios {
    grid-column: span 2;
  }
  /* Smart Study spans full row */
  .feature-card--smart {
    grid-column: span 3;
  }
}

.feature-card {
  background: var(--surface-2);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.feature-card--light  { background: var(--surface-2); }
.feature-card--dark   { background: var(--primary);   color: #fff; }
.feature-card--darker { background: #004d29;           color: #fff; }
.feature-card--scenarios { background: var(--secondary-light); }
.feature-card--smart  { background: var(--surface-2); }

.feature-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.feature-card--light .feature-card__icon,
.feature-card--scenarios .feature-card__icon,
.feature-card--smart .feature-card__icon {
  background: var(--primary-light);
}
.feature-card--dark .feature-card__icon,
.feature-card--darker .feature-card__icon {
  background: rgba(255,255,255,.15);
}

.feature-card__icon--light svg path,
.feature-card__icon--light svg line,
.feature-card__icon--light svg polyline { stroke: white; }

.feature-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}
.feature-card--dark .feature-card__title,
.feature-card--darker .feature-card__title { color: #fff; }

.feature-card__desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-secondary);
}
.feature-card--dark .feature-card__desc,
.feature-card--darker .feature-card__desc { color: rgba(255,255,255,.75); }

.feature-card__tag {
  display: inline-block;
  margin-top: 1rem;
  background: var(--secondary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* Smart study card internals */
.feature-card__smart-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.progress-ring {
  position: relative;
  width: 80px;
  height: 80px;
  flex-shrink: 0;
}
.progress-ring__label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
}

.feature-card__lang-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  flex-wrap: wrap;
}
.feature-card__lang-badge strong { color: var(--primary); }
.lang-flags { letter-spacing: 0.1em; }

/* ── MULTILINGUAL ────────────────────────────────────────────── */
.multilingual {
  padding: 5rem 0;
  background: var(--bg);
}

.multilingual__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.multilingual__heading {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.multilingual__desc {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 440px;
  margin-bottom: 1.5rem;
}

.multilingual__langs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.lang-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.85rem;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: border-color var(--transition), background var(--transition);
}
.lang-chip:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}
.lang-chip--rtl { direction: rtl; }

.multilingual__visual {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

/* Trust stats column */
.trust-stats {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  min-width: 180px;
  flex: 1;
}

.trust-stars {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-bottom: 1rem;
}
.star { font-size: 1.25rem; color: #FFC107; }
.star--half { position: relative; color: #ddd; }
.star--half::after {
  content: '★';
  position: absolute;
  left: 0;
  top: 0;
  width: 50%;
  overflow: hidden;
  color: #FFC107;
}
.trust-stars__label {
  margin-left: 4px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.trust-stat-row {
  display: flex;
  flex-direction: column;
  padding: 0.6rem 0;
  border-top: 1px solid var(--border);
}
.trust-stat-num {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
}
.trust-stat-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* ── HOW IT WORKS ────────────────────────────────────────────── */
.how-it-works {
  padding: 5rem 0;
  background: var(--surface);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: center;
  max-width: 860px;
  margin: 0 auto;
}

.step {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 2rem 2rem 2rem 2rem;
  width: 100%;
  border-left: 4px solid var(--primary);
  position: relative;
}

.step__connector {
  width: 2px;
  height: 32px;
  background: var(--primary);
  opacity: 0.3;
  flex-shrink: 0;
}

.step__num {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: 0.25rem;
  letter-spacing: -0.04em;
}

.step__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step__desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
}

@media (min-width: 900px) {
  .steps {
    flex-direction: row;
    align-items: stretch;
  }
  .step { flex: 1; border-left: none; border-top: 4px solid var(--primary); }
  .step__connector {
    width: 48px;
    height: 2px;
    margin: 0;
    align-self: center;
    margin-top: -24px;
  }
}

/* ── SOCIAL PROOF ────────────────────────────────────────────── */
.social-proof {
  padding: 3.5rem 0;
  background: var(--primary-light);
}

.proof-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem 3.5rem;
}

.proof-grid .proof-stat {
  flex: 0 0 auto;
  min-width: 120px;
}

.proof-stat {
  text-align: center;
}
.proof-stat__num {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 900;
  color: var(--primary);
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.proof-stat__label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

/* ── FINAL CTA ───────────────────────────────────────────────── */
.cta-final {
  padding: 5rem 0;
  background: var(--primary);
  color: #fff;
  text-align: center;
}

.cta-final__inner {
  max-width: 600px;
  margin: 0 auto;
}

.cta-final__heading {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.cta-final__sub {
  font-size: 1.05rem;
  opacity: .85;
  margin-bottom: 2.25rem;
  line-height: 1.65;
}

.cta-final__btns {
  justify-content: center;
  margin-bottom: 1.25rem;
}

.cta-final__note {
  font-size: 0.8rem;
  opacity: .6;
}

/* ── FOOTER ─────────────────────────────────────────────────── */
.footer {
  background: var(--text-primary);
  color: rgba(255,255,255,.75);
  padding-top: 3.5rem;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .footer__inner {
    grid-template-columns: 1.4fr 2fr;
  }
}

.footer__logo {
  color: rgba(255,255,255,.9);
  margin-bottom: 0.5rem;
}
.footer__logo svg circle { fill: rgba(255,255,255,.15); }

.footer__tagline {
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
  opacity: .6;
}

.footer__badges {
  display: flex;
  gap: 0.625rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 0.75rem;
}
.footer__badges a {
  display: inline-flex;
  border-radius: 8px;
  transition: opacity .2s;
  opacity: .85;
}
.footer__badges a:hover { opacity: 1; }
.footer__badges img {
  display: block;
  height: 38px;
  width: auto;
  border-radius: 8px;
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.footer__col-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 1rem;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer__col a {
  font-size: 0.875rem;
  color: rgba(255,255,255,.7);
  transition: color var(--transition);
}
.footer__col a:hover { color: #fff; }

.footer__bottom {
  margin-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1.25rem 0;
}
.footer__bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,.4);
  text-align: center;
}

/* ── HERO RESPONSIVE ─────────────────────────────────────────── */
@media (min-width: 900px) {
  .hero {
    padding: 4.5rem 0 4rem;
  }
  .hero__inner {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  .hero__phone {
    justify-content: flex-end;
  }
  .phone-mockup__frame {
    width: 300px;
  }
}

/* ── MULTILINGUAL RESPONSIVE ─────────────────────────────────── */
@media (min-width: 900px) {
  .multilingual__inner {
    grid-template-columns: 1fr 1fr;
  }
}

/* ── PAGE HEADER (secondary pages) ──────────────────────────── */
.page-header {
  padding: 4rem 0 3rem;
  background: var(--primary);
  color: #fff;
  text-align: center;
}
.page-header__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}
.page-header__sub {
  font-size: 1.05rem;
  opacity: .8;
  max-width: 540px;
  margin: 0 auto;
}

/* ── CONTENT PAGE ────────────────────────────────────────────── */
.content-section {
  padding: 4rem 0;
}
.content-section + .content-section {
  padding-top: 0;
}

/* ── FEATURES PAGE ───────────────────────────────────────────── */
.feature-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--border);
  align-items: center;
}
.feature-row:last-child { border-bottom: none; }
@media (min-width: 768px) {
  .feature-row { grid-template-columns: 1fr 1fr; }
  .feature-row--reverse .feature-row__text { order: 2; }
  .feature-row--reverse .feature-row__visual { order: 1; }
}
.feature-row__tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  margin-bottom: 0.75rem;
}
.feature-row__title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}
.feature-row__desc {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.feature-row__points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1rem;
}
.feature-row__points li {
  display: flex;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.feature-row__points li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}
.feature-visual-box {
  background: var(--primary-light);
  border-radius: var(--radius-xl);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--primary);
}
.feature-visual-box--gold { background: var(--secondary-light); }

/* ── DOWNLOAD PAGE ───────────────────────────────────────────── */
.download-card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--shadow-md);
  max-width: 480px;
  margin: 0 auto;
}
.download-card__icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.download-card__title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}
.download-card__desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}
/* Download card badge — centred, with bottom margin, matches regular badge height */
.download-card__badge {
  display: flex;
  justify-content: center;
  margin: 0 auto 1.25rem;
}
.download-card__badge img { height: 52px; }
.download-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 1000px;
  margin: 3rem auto 0;
}
@media (min-width: 680px) {
  .download-cards { grid-template-columns: 1fr 1fr; }
}

/* ── LANGUAGES PAGE ──────────────────────────────────────────── */
.lang-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
@media (min-width: 600px) { .lang-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .lang-grid { grid-template-columns: repeat(4, 1fr); } }

.lang-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem;
  text-align: center;
  border: 1.5px solid var(--border);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.lang-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.lang-card__flag { font-size: 2.25rem; margin-bottom: 0.5rem; }
.lang-card__name { font-weight: 700; font-size: 0.95rem; margin-bottom: 0.2rem; }
.lang-card__native { font-size: 0.8rem; color: var(--text-secondary); }
.lang-card__rtl { font-size: 0.7rem; background: var(--secondary-light); color: var(--secondary); padding: 0.15rem 0.5rem; border-radius: 10px; display: inline-block; margin-top: 0.35rem; }

/* ── FAQ PAGE ────────────────────────────────────────────────── */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  text-align: left;
  padding: 1.25rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  transition: color var(--transition);
}
.faq-question:hover { color: var(--primary); }
.faq-question__icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: transform var(--transition), background var(--transition);
  font-weight: 400;
}
.faq-item.open .faq-question__icon {
  transform: rotate(45deg);
  background: var(--primary);
  color: #fff;
}
.faq-answer {
  display: none;
  padding-bottom: 1.25rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}
.faq-item.open .faq-answer { display: block; }

/* ── ABOUT PAGE ──────────────────────────────────────────────── */
.about-card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  max-width: 680px;
  margin: 0 auto;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.about-card__avatar {
  width: 64px;
  height: 64px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: #fff;
  margin-bottom: 1.25rem;
}
.about-card__title { font-size: 1.25rem; font-weight: 800; margin-bottom: 0.25rem; }
.about-card__role { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 1.25rem; }
.about-card__body { color: var(--text-secondary); line-height: 1.7; }
.about-card__body p + p { margin-top: 1rem; }
.about-card__contact {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.about-card__email {
  font-weight: 600;
  color: var(--primary);
  font-size: 0.9rem;
}

/* ── ANIMATIONS ──────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-up {
  animation: fadeUp 0.5s var(--transition) both;
}

/* ── PRINT ───────────────────────────────────────────────────── */
@media print {
  .nav, .cta-final, .footer { display: none; }
}

/* ── LEGAL PAGES ─────────────────────────────────────────────── */
.legal-doc {
  max-width: 760px;
  margin: 0 auto;
  line-height: 1.8;
  color: var(--text-primary);
}
.legal-doc h2 {
  font-size: 1.25rem;
  font-weight: 800;
  margin: 2.5rem 0 0.75rem;
  color: var(--text-primary);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border);
}
.legal-doc h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 1.5rem 0 0.5rem;
  color: var(--text-primary);
}
.legal-doc p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}
.legal-doc ul, .legal-doc ol {
  margin: 0 0 1rem 1.5rem;
  color: var(--text-secondary);
}
.legal-doc li {
  margin-bottom: 0.4rem;
}
.legal-doc a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color .2s;
}
.legal-doc a:hover {
  text-decoration-color: var(--primary);
}
.legal-doc strong {
  color: var(--text-primary);
  font-weight: 600;
}
.legal-notice {
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.legal-notice a {
  color: var(--primary);
  font-weight: 600;
}