/* ===== Zusammen Landing — Design Tokens ===== */
:root {
  --color-primary: #059669;
  --color-primary-dark: #047857;
  --color-primary-light: #10B981;
  --color-secondary: #F59E0B;
  --color-accent: #6C5CE7;
  --color-bg: #FAFBF9;
  --color-bg-elevated: #FFFFFF;
  --color-dark: #0F1214;
  --color-dark-soft: #1A1F23;
  --color-text: #0F1214;
  --color-text-soft: #4B5563;
  --color-text-muted: #9CA3AF;
  --color-border: #E5E7EB;
  --color-border-soft: #F3F4F6;

  --gradient-primary: linear-gradient(135deg, #059669 0%, #10B981 50%, #6C5CE7 100%);
  --gradient-warm: linear-gradient(135deg, #F59E0B 0%, #FB923C 100%);
  --gradient-dark: linear-gradient(135deg, #0F1214 0%, #1A1F23 50%, #0F2A22 100%);
  --gradient-mesh: radial-gradient(at 20% 20%, rgba(5,150,105,0.18) 0px, transparent 50%),
                   radial-gradient(at 80% 10%, rgba(108,92,231,0.14) 0px, transparent 50%),
                   radial-gradient(at 70% 80%, rgba(16,185,129,0.20) 0px, transparent 50%),
                   radial-gradient(at 10% 90%, rgba(245,158,11,0.10) 0px, transparent 50%);

  --shadow-soft: 0 1px 2px rgba(15,18,20,0.04), 0 4px 16px rgba(15,18,20,0.04);
  --shadow-card: 0 2px 4px rgba(15,18,20,0.04), 0 12px 32px rgba(15,18,20,0.06);
  --shadow-lift: 0 8px 16px rgba(15,18,20,0.06), 0 24px 48px rgba(15,18,20,0.08);
  --shadow-neumorph: 8px 8px 24px rgba(15,18,20,0.06), -8px -8px 24px rgba(255,255,255,0.9);
  --shadow-glow: 0 0 0 1px rgba(5,150,105,0.18), 0 12px 32px rgba(5,150,105,0.18);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;

  --container: 1200px;
  --header-h: 72px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: 200ms var(--ease-out);
  --transition-base: 320ms var(--ease-out);
  --transition-slow: 600ms var(--ease-out);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; }
p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.section {
  padding: var(--space-9) 0;
  position: relative;
}
.section--dark {
  background: var(--gradient-dark);
  color: #fff;
}
.section--dark .section-subtitle { color: rgba(255,255,255,0.7); }

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-8);
}
.section-eyebrow {
  display: inline-block;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(5,150,105,0.08);
  color: var(--color-primary-dark);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.section--dark .section-eyebrow {
  background: rgba(16,185,129,0.18);
  color: #6EE7B7;
}
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  margin-bottom: var(--space-4);
}
.section-subtitle {
  font-size: clamp(16px, 1.6vw, 18px);
  color: var(--color-text-soft);
  line-height: 1.6;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  transition: transform var(--transition-fast), box-shadow var(--transition-base), background var(--transition-fast);
  white-space: nowrap;
}
.btn--primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 6px 20px rgba(5,150,105,0.32);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(5,150,105,0.42); }
.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}
.btn--outline:hover { border-color: var(--color-primary); color: var(--color-primary-dark); transform: translateY(-2px); }
.btn--ghost { color: var(--color-text); padding: 10px 16px; }
.btn--sm { padding: 10px 18px; font-size: 14px; }

/* ===== Header / Nav ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 100;
  background: rgba(250,251,249,0.7);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(229,231,235,0);
  transition: border-color var(--transition-base), background var(--transition-base);
}
.header.is-scrolled {
  border-bottom-color: rgba(229,231,235,0.6);
  background: rgba(250,251,249,0.85);
}
.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.logo__mark {
  width: 32px; height: 32px;
  overflow: hidden;
}
.logo__mark img { width: 100%; height: 100%; object-fit: contain; }
.nav {
  display: none;
  gap: var(--space-6);
}
.nav__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-soft);
  transition: color var(--transition-fast);
  position: relative;
}
.nav__link:hover { color: var(--color-primary-dark); }
.header__cta { display: none; }

.menu-toggle {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
  color: var(--color-text);
  transition: background var(--transition-fast);
}
.menu-toggle:hover { background: rgba(15,18,20,0.05); }
.menu-toggle__bars { width: 22px; height: 2px; background: currentColor; position: relative; border-radius: 2px; transition: background var(--transition-fast); }
.menu-toggle__bars::before, .menu-toggle__bars::after {
  content: ''; position: absolute; left: 0; right: 0; height: 2px; background: currentColor; border-radius: 2px;
  transition: transform var(--transition-base);
}
.menu-toggle__bars::before { top: -7px; }
.menu-toggle__bars::after { top: 7px; }
.menu-toggle.is-open .menu-toggle__bars { background: transparent; }
.menu-toggle.is-open .menu-toggle__bars::before { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open .menu-toggle__bars::after { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  top: var(--header-h); left: 0; right: 0;
  background: rgba(250,251,249,0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-5);
  transform: translateY(-110%);
  transition: transform var(--transition-base);
  z-index: 99;
}
.mobile-nav.is-open { transform: translateY(0); }
.mobile-nav__list { display: flex; flex-direction: column; gap: var(--space-3); }
.mobile-nav__link {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-weight: 500;
  background: rgba(255,255,255,0.6);
  border: 1px solid var(--color-border-soft);
}
.mobile-nav .btn { margin-top: var(--space-4); }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding-top: calc(var(--header-h) + var(--space-9));
  padding-bottom: var(--space-9);
  overflow: hidden;
  isolation: isolate;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    var(--gradient-mesh),
    radial-gradient(ellipse at top, rgba(5,150,105,0.06), transparent 60%);
  animation: meshDrift 22s ease-in-out infinite alternate;
}
@keyframes meshDrift {
  0% { transform: translate3d(0,0,0) scale(1); }
  100% { transform: translate3d(-3%, -2%, 0) scale(1.05); }
}
.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  z-index: -1;
  pointer-events: none;
}
.hero__blob--1 { width: 320px; height: 320px; background: rgba(5,150,105,0.35); top: 20%; left: -80px; animation: floatBlob 18s ease-in-out infinite; }
.hero__blob--2 { width: 280px; height: 280px; background: rgba(108,92,231,0.28); bottom: 10%; right: -60px; animation: floatBlob 22s ease-in-out infinite reverse; }
.hero__blob--3 { width: 220px; height: 220px; background: rgba(245,158,11,0.18); top: 50%; left: 40%; animation: floatBlob 26s ease-in-out infinite; }
@keyframes floatBlob {
  0%, 100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.1); }
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(5,150,105,0.18);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary-dark);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-soft);
}
.hero__eyebrow-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-primary); box-shadow: 0 0 0 4px rgba(5,150,105,0.18); }

.hero__title {
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.05;
  margin-bottom: var(--space-5);
  background: linear-gradient(180deg, #0F1214 0%, #1A1F23 80%, #047857 120%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero__title em {
  font-style: normal;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero__subtitle {
  font-size: clamp(15px, 1.8vw, 19px);
  color: var(--color-text-soft);
  line-height: 1.6;
  margin-bottom: var(--space-6);
  max-width: 560px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.hero__trust {
  margin-top: var(--space-6);
  display: flex; align-items: center; gap: var(--space-4);
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--color-text-muted);
}
.hero__trust-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-text-muted); opacity: 0.5; }

/* ===== Phone Mockup ===== */
.phone-wrap {
  position: relative;
  display: grid; place-items: center;
  padding: var(--space-5);
}
.phone {
  position: relative;
  width: 280px; height: 580px;
  background: #0F1214;
  border-radius: 44px;
  padding: 10px;
  box-shadow:
    0 0 0 2px #1A1F23,
    0 30px 60px rgba(15,18,20,0.25),
    0 50px 100px rgba(5,150,105,0.18);
  animation: phoneFloat 6s ease-in-out infinite;
}
@keyframes phoneFloat {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-12px) rotate(-1deg); }
}
.phone__notch {
  position: absolute;
  top: 18px; left: 50%;
  transform: translateX(-50%);
  width: 110px; height: 28px;
  background: #0F1214;
  border-radius: 0 0 18px 18px;
  z-index: 3;
}
.phone__screen {
  width: 100%; height: 100%;
  border-radius: 36px;
  overflow: hidden;
  background: var(--color-bg);
  position: relative;
  display: flex; flex-direction: column;
}
.phone__status {
  height: 44px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px; font-size: 12px; font-weight: 600;
  color: var(--color-text);
}
.phone__header {
  background: var(--gradient-primary);
  padding: 8px 20px 24px;
  color: #fff;
}
.phone__greet { font-size: 12px; opacity: 0.85; margin-bottom: 4px; }
.phone__user { font-size: 18px; font-weight: 700; margin-bottom: 14px; }
.phone__search {
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 10px 14px;
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.2);
}
.phone__body { padding: 16px; flex: 1; display: flex; flex-direction: column; gap: 10px; overflow: hidden; }
.phone__row { display: flex; gap: 10px; }
.phone__card {
  flex: 1;
  background: #fff;
  border-radius: 14px;
  padding: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05), 0 4px 12px rgba(0,0,0,0.04);
  display: flex; flex-direction: column; gap: 6px;
}
.phone__card-icon {
  width: 32px; height: 32px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(5,150,105,0.14), rgba(108,92,231,0.14));
  display: grid; place-items: center;
  color: var(--color-primary-dark);
}
.phone__card-title { font-size: 12px; font-weight: 600; color: var(--color-text); }
.phone__card-meta { font-size: 10px; color: var(--color-text-muted); }
.phone__list-item {
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.phone__list-bar {
  flex: 1; display: flex; flex-direction: column; gap: 4px;
}
.phone__list-line { height: 7px; border-radius: 4px; background: linear-gradient(90deg, #E5E7EB, #F3F4F6); }
.phone__list-line.short { width: 60%; }
.phone__bottom {
  height: 56px;
  background: #fff;
  border-top: 1px solid #F3F4F6;
  display: flex; align-items: center; justify-content: space-around;
  padding: 0 20px;
}
.phone__bottom-item { width: 24px; height: 24px; color: var(--color-text-muted); }
.phone__bottom-item.is-active { color: var(--color-primary); }
.phone__pill {
  position: absolute;
  background: #fff;
  border-radius: var(--radius-pill);
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  display: inline-flex; align-items: center; gap: 8px;
  box-shadow: 0 12px 28px rgba(15,18,20,0.12);
  z-index: 2;
}
.phone__pill--1 { top: 14%; left: -36px; color: var(--color-primary-dark); animation: floatPill 5s ease-in-out infinite; }
.phone__pill--2 { bottom: 22%; right: -44px; color: var(--color-accent); animation: floatPill 6s ease-in-out infinite reverse; }
@keyframes floatPill {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}


/* ===== Problem / Solution ===== */
.ps {
  position: relative;
}
.ps__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  position: relative;
}
.ps__col-title {
  font-size: clamp(22px, 3vw, 28px);
  margin-bottom: var(--space-5);
  display: flex; align-items: center; gap: var(--space-3);
}
.ps__col-title .dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.ps__col--problem .dot { background: #EF4444; box-shadow: 0 0 0 4px rgba(239,68,68,0.18); }
.ps__col--solution .dot { background: var(--color-primary); box-shadow: 0 0 0 4px rgba(5,150,105,0.18); }
.ps__list { display: flex; flex-direction: column; gap: var(--space-3); }
.ps__item {
  display: flex; gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg-elevated);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(229,231,235,0.6);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.ps__item:hover { transform: translateY(-2px); box-shadow: var(--shadow-card); }
.ps__item-icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
}
.ps__col--problem .ps__item-icon { background: rgba(239,68,68,0.08); color: #DC2626; }
.ps__col--solution .ps__item-icon { background: rgba(5,150,105,0.08); color: var(--color-primary-dark); }
.ps__item-text { font-size: 15px; line-height: 1.5; color: var(--color-text-soft); padding-top: 10px; }
.ps__connector {
  display: none;
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  color: var(--color-primary);
  background: var(--color-bg);
  border-radius: 50%;
  padding: 14px;
  box-shadow: var(--shadow-card);
  z-index: 2;
}

/* ===== Features ===== */
.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
.feature-card {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  border: 1px solid rgba(229,231,235,0.6);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(5,150,105,0.4), rgba(108,92,231,0.4));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift); }
.feature-card:hover::before { opacity: 1; }
.feature-card__icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(5,150,105,0.10), rgba(108,92,231,0.10));
  display: grid; place-items: center;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-4);
  transition: transform var(--transition-base);
}
.feature-card:hover .feature-card__icon { transform: scale(1.08) rotate(-4deg); }
.feature-card:nth-child(2) .feature-card__icon { color: var(--color-secondary); background: linear-gradient(135deg, rgba(245,158,11,0.10), rgba(251,146,60,0.12)); }
.feature-card:nth-child(3) .feature-card__icon { color: var(--color-accent); background: linear-gradient(135deg, rgba(108,92,231,0.10), rgba(167,139,250,0.12)); }
.feature-card:nth-child(5) .feature-card__icon { color: var(--color-secondary); background: linear-gradient(135deg, rgba(245,158,11,0.10), rgba(251,146,60,0.12)); }
.feature-card:nth-child(6) .feature-card__icon { color: var(--color-accent); background: linear-gradient(135deg, rgba(108,92,231,0.10), rgba(167,139,250,0.12)); }
.feature-card__title {
  font-size: 18px;
  margin-bottom: var(--space-2);
}
.feature-card__desc {
  font-size: clamp(13px, 1.4vw, 15px);
  color: var(--color-text-soft);
  line-height: 1.6;
}

/* ===== Languages ===== */
.langs__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--space-3);
  max-width: 980px;
  margin: 0 auto;
}
.lang-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.lang-chip:hover { transform: translateY(-2px); box-shadow: var(--shadow-card); border-color: rgba(5,150,105,0.3); }
.lang-flag {
  width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 10px; font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.8);
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}
.lang-name { font-size: 14px; font-weight: 600; color: var(--color-text); }
.lang-code { font-size: 11px; color: var(--color-text-muted); margin-left: auto; }

/* Per-language flag colors (CSS-only, no emoji) */
.lang-flag--de { background: linear-gradient(180deg, #000 33%, #DD0000 33% 66%, #FFCE00 66%); }
.lang-flag--fr { background: linear-gradient(90deg, #002395 33%, #FFFFFF 33% 66%, #ED2939 66%); color: #002395; }
.lang-flag--en { background: linear-gradient(135deg, #012169 0%, #FFFFFF 50%, #C8102E 100%); }
.lang-flag--ru { background: linear-gradient(180deg, #FFFFFF 33%, #0039A6 33% 66%, #D52B1E 66%); color: #0039A6; }
.lang-flag--uk { background: linear-gradient(180deg, #0057B7 50%, #FFD700 50%); }
.lang-flag--it { background: linear-gradient(90deg, #009246 33%, #FFFFFF 33% 66%, #CE2B37 66%); color: #009246; }
.lang-flag--ar { background: linear-gradient(135deg, #006C35, #CE1126); }
.lang-flag--tr { background: #E30A17; }
.lang-flag--ky { background: #E8112D; }
.lang-flag--fa { background: linear-gradient(180deg, #239F40 33%, #FFFFFF 33% 66%, #DA0000 66%); color: #239F40; }
.lang-flag--ti { background: linear-gradient(135deg, #078930, #DA121A); }
.lang-flag--ps { background: linear-gradient(90deg, #000000 33%, #D32011 33% 66%, #007A36 66%); }
.lang-flag--prs { background: linear-gradient(90deg, #000000 33%, #D32011 33% 66%, #007A36 66%); }
.lang-flag--so { background: #4189DD; }
.lang-flag--ta { background: linear-gradient(135deg, #FF671F, #046A38); }

/* ===== Audience ===== */
.audience__scroll {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
.audience-card {
  position: relative;
  background: var(--color-bg-elevated);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  border: 1px solid rgba(229,231,235,0.6);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.audience-card::after {
  content: '';
  position: absolute;
  top: -60%; right: -30%;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(5,150,105,0.18), transparent 60%);
  pointer-events: none;
}
.audience-card:nth-child(2)::after { background: radial-gradient(circle, rgba(245,158,11,0.18), transparent 60%); }
.audience-card:nth-child(3)::after { background: radial-gradient(circle, rgba(108,92,231,0.18), transparent 60%); }
.audience-card:nth-child(4)::after { background: radial-gradient(circle, rgba(16,185,129,0.18), transparent 60%); }
.audience-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.audience-card__head { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); position: relative; z-index: 1; }
.audience-card__icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: rgba(5,150,105,0.10);
  color: var(--color-primary-dark);
  display: grid; place-items: center;
}
.audience-card:nth-child(2) .audience-card__icon { background: rgba(245,158,11,0.10); color: var(--color-secondary); }
.audience-card:nth-child(3) .audience-card__icon { background: rgba(108,92,231,0.10); color: var(--color-accent); }
.audience-card:nth-child(4) .audience-card__icon { background: rgba(16,185,129,0.10); color: var(--color-primary-dark); }
.audience-card__permit {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(15,18,20,0.06);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.audience-card__title { font-size: 20px; margin-bottom: var(--space-3); position: relative; z-index: 1; }
.audience-card__desc { font-size: clamp(13px, 1.4vw, 15px); color: var(--color-text-soft); line-height: 1.6; position: relative; z-index: 1; }

/* ===== How it Works ===== */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  position: relative;
  max-width: 1080px;
  margin: 0 auto;
}
.step {
  position: relative;
  background: var(--color-bg-elevated);
  border-radius: var(--radius-xl);
  padding: var(--space-7) var(--space-6);
  text-align: center;
  border: 1px solid rgba(229,231,235,0.6);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.step__num {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  display: grid; place-items: center;
  font-size: 22px; font-weight: 800;
  margin: 0 auto var(--space-4);
  box-shadow: 0 8px 22px rgba(5,150,105,0.32);
}
.step__icon {
  width: 64px; height: 64px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(5,150,105,0.10), rgba(108,92,231,0.10));
  color: var(--color-primary-dark);
  display: grid; place-items: center;
  margin: 0 auto var(--space-4);
}
.step__title { font-size: 18px; margin-bottom: var(--space-3); }
.step__desc { font-size: 14px; color: var(--color-text-soft); line-height: 1.6; }

/* ===== Stats ===== */
.stats {
  position: relative;
  overflow: hidden;
}
.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(at 20% 30%, rgba(5,150,105,0.18), transparent 50%),
    radial-gradient(at 80% 70%, rgba(108,92,231,0.14), transparent 50%);
  pointer-events: none;
}
.stats__cross {
  position: absolute;
  top: 10%; right: 5%;
  width: 200px; height: 200px;
  opacity: 0.06;
  pointer-events: none;
}
.stats__mountains {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 120px;
  opacity: 0.08;
  pointer-events: none;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  position: relative;
  z-index: 1;
}
.stat {
  text-align: center;
  padding: var(--space-5);
}
.stat__num {
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 800;
  background: linear-gradient(135deg, #6EE7B7 0%, #FFFFFF 60%, #C4B5FD 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: var(--space-3);
  letter-spacing: -0.03em;
}
.stat__label {
  font-size: 16px; font-weight: 600;
  color: #fff;
  margin-bottom: var(--space-2);
}
.stat__desc {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}

/* ===== FAQ ===== */
.faq {
  max-width: 800px;
  margin: 0 auto;
}
.faq__item {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-soft);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}
.faq__item.is-open {
  box-shadow: var(--shadow-card);
  border-color: rgba(5,150,105,0.3);
}
.faq__btn {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5);
  text-align: left;
  font-size: clamp(14px, 1.5vw, 16px);
  font-weight: 600;
  color: var(--color-text);
  min-height: 44px;
}
.faq__chevron {
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform var(--transition-base), color var(--transition-base);
}
.faq__item.is-open .faq__chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}
.faq__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}
.faq__panel-inner {
  padding: 0 var(--space-5) var(--space-5);
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-soft);
}

/* ===== Final CTA ===== */
.cta-final {
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(at 50% 0%, rgba(16,185,129,0.32), transparent 50%),
    radial-gradient(at 30% 100%, rgba(108,92,231,0.18), transparent 50%);
  pointer-events: none;
}
.cta-final__title {
  font-size: clamp(28px, 4vw, 48px);
  margin-bottom: var(--space-4);
  position: relative; z-index: 1;
  background: linear-gradient(180deg, #FFFFFF 0%, #C4F3DC 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.cta-final__sub {
  font-size: 17px;
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-7);
  max-width: 560px; margin-left: auto; margin-right: auto;
  position: relative; z-index: 1;
}
.store-badges {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: var(--space-3);
  position: relative; z-index: 1;
}
.store-badge {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 12px 22px;
  border-radius: 14px;
  background: #fff;
  color: #0F1214;
  transition: transform var(--transition-base);
  border: 1px solid rgba(255,255,255,0.2);
}
.store-badge:hover { transform: translateY(-3px); }
.store-badge__icon { width: 28px; height: 28px; flex-shrink: 0; }
.store-badge__sub { font-size: 11px; opacity: 0.7; line-height: 1; margin-bottom: 3px; }
.store-badge__title { font-size: 17px; font-weight: 700; line-height: 1; letter-spacing: -0.01em; }
.cta-final__alt {
  margin-top: var(--space-6);
  position: relative; z-index: 1;
  font-size: 14px;
  color: rgba(255,255,255,0.65);
}
.cta-final__alt a {
  color: #6EE7B7;
  font-weight: 600;
  border-bottom: 1px dashed rgba(110,231,183,0.5);
}

/* ===== Footer ===== */
.footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--space-9) 0 var(--space-5);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  margin-bottom: var(--space-7);
}
.footer__brand { max-width: 320px; }
.footer__tag {
  margin-top: var(--space-3);
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,0.55);
}
.footer__col-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: var(--space-4);
}
.footer__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer__link { font-size: 14px; transition: color var(--transition-fast); }
.footer__link:hover { color: var(--color-primary-light); }
.footer__bottom {
  display: flex; flex-direction: column; gap: var(--space-4);
  align-items: flex-start;
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}
.footer__legal { display: flex; gap: var(--space-5); flex-wrap: wrap; }
.footer__legal a:hover { color: #fff; }
.footer__socials { display: flex; gap: 12px; }
.footer__social {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  display: grid; place-items: center;
  color: rgba(255,255,255,0.7);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}
.footer__social:hover { background: var(--color-primary); color: #fff; transform: translateY(-2px); }
.footer__cross {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.04em;
}

/* ===== Reveal animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal[data-delay="1"] { transition-delay: 80ms; }
.reveal[data-delay="2"] { transition-delay: 160ms; }
.reveal[data-delay="3"] { transition-delay: 240ms; }
.reveal[data-delay="4"] { transition-delay: 320ms; }
.reveal[data-delay="5"] { transition-delay: 400ms; }
.reveal[data-delay="6"] { transition-delay: 480ms; }

/* ===== Responsive ===== */

/* Touch target baseline for interactive elements on small viewports */
@media (max-width: 1023px) {
  .btn, .nav__link, .mobile-nav__link, .store-badge, .menu-toggle, .footer__social, .footer__link {
    min-height: 44px;
  }
  .btn { padding: 14px 24px; }
}

/* Extra-small devices (<375px, e.g. iPhone SE 1st gen) */
@media (max-width: 374px) {
  :root {
    --space-9: 48px;
    --header-h: 64px;
  }
  .container { padding: 0 16px; }
  .hero { padding-top: calc(var(--header-h) + var(--space-7)); padding-bottom: var(--space-7); }
  .hero__title { font-size: clamp(28px, 9vw, 34px); }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }
  .hero__trust { justify-content: center; }
  .phone { width: 220px; height: 460px; border-radius: 36px; padding: 8px; }
  .phone__screen { border-radius: 28px; }
  .phone__notch { width: 90px; height: 22px; top: 14px; }
  .phone__pill { display: none; }
  .faq__btn { font-size: 14px; padding: 16px; }
  .faq__panel-inner { padding: 0 16px 16px; }
  .langs__grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: var(--space-2); }
  .lang-chip { padding: 10px 12px; }
  .store-badges { flex-direction: column; align-items: stretch; }
  .store-badge { width: 100%; justify-content: center; }
  .footer { text-align: center; }
  .footer__grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .footer__brand { max-width: none; margin: 0 auto; }
  .footer__list { align-items: center; }
  .footer__bottom { align-items: center; text-align: center; }
  .footer__legal { justify-content: center; }
  .footer__socials { justify-content: center; }
  .section-title { font-size: clamp(22px, 6vw, 28px); }
}

/* Small mobile (375px–639px) refinements */
@media (min-width: 375px) and (max-width: 639px) {
  .phone { width: 250px; height: 520px; }
  .audience__scroll { grid-template-columns: 1fr; }
  .hero__trust { justify-content: flex-start; }
}

/* Tablet portrait (640px–767px) */
@media (min-width: 640px) {
  .container { padding: 0 var(--space-6); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__bottom { flex-direction: row; align-items: center; justify-content: space-between; }
}
@media (min-width: 640px) and (max-width: 767px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .audience__scroll { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}

/* Tablet landscape (768px–1023px) */
@media (min-width: 768px) {
  .ps__grid { grid-template-columns: 1fr 1fr; gap: var(--space-9); }
  .ps__connector { display: grid; place-items: center; }
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .audience__scroll { grid-template-columns: repeat(2, 1fr); }
  .stats__grid { grid-template-columns: repeat(4, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .hero__inner > *:first-child { max-width: 680px; margin: 0 auto; }
}

/* Desktop (1024px–1439px) */
@media (min-width: 1024px) {
  .nav { display: flex; }
  .header__cta { display: inline-flex; }
  .menu-toggle { display: none; }
  .hero__inner { grid-template-columns: 1.1fr 1fr; gap: var(--space-9); }
  .features__grid { grid-template-columns: repeat(3, 1fr); }
  .audience__scroll { grid-template-columns: repeat(4, 1fr); }
  .footer__bottom { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* Large desktop / ultra-wide (≥1440px) */
@media (min-width: 1440px) {
  :root {
    --space-9: 120px;
  }
  .hero__inner { gap: var(--space-10); }
  .feature-card { padding: var(--space-7); }
  .stat__num { font-size: clamp(48px, 4vw, 72px); }
  .stat__label { font-size: 17px; }
}

/* Landscape phone mode */
@media (max-height: 500px) and (orientation: landscape) {
  :root { --header-h: 56px; }
  .hero { padding-top: calc(var(--header-h) + var(--space-5)); padding-bottom: var(--space-5); }
  .hero__blob { display: none; }
  .phone { width: 220px; height: 440px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* Lang dots — flag-inspired colors */
.lang-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid rgba(15,18,20,0.08);
  background: var(--color-text-muted);
}
.lang-dot--de { background: linear-gradient(180deg, #000 33%, #DD0000 33% 66%, #FFCE00 66%); }
.lang-dot--en { background: linear-gradient(135deg, #012169 50%, #C8102E 50%); }
.lang-dot--fr { background: linear-gradient(90deg, #0055A4 33%, #FFFFFF 33% 66%, #EF4135 66%); }
.lang-dot--it { background: linear-gradient(90deg, #008C45 33%, #F4F5F0 33% 66%, #CD212A 66%); }
.lang-dot--ru { background: linear-gradient(180deg, #FFFFFF 33%, #0039A6 33% 66%, #D52B1E 66%); }
.lang-dot--uk { background: linear-gradient(180deg, #0057B7 50%, #FFD700 50%); }
.lang-dot--ky { background: #E8112D; }
.lang-dot--tr { background: #E30A17; }
.lang-dot--ar { background: linear-gradient(180deg, #007A3D 50%, #FFFFFF 50%); }
.lang-dot--fa { background: linear-gradient(180deg, #239F40 33%, #FFFFFF 33% 66%, #DA0000 66%); }
.lang-dot--ps { background: linear-gradient(90deg, #000 33%, #D32011 33% 66%, #007A36 66%); }
.lang-dot--ti { background: linear-gradient(180deg, #EF2118 33%, #00A551 33% 66%, #0072C6 66%); }
.lang-dot--so { background: #4189DD; }
.lang-dot--es { background: linear-gradient(180deg, #AA151B 25%, #F1BF00 25% 75%, #AA151B 75%); }
.lang-dot--pt { background: linear-gradient(90deg, #006600 40%, #FF0000 40%); }

/* Mobile nav language picker */
.mobile-nav__lang {
  margin-top: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.6);
  border: 1px solid var(--color-border-soft);
}
.mobile-nav__lang-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}
.mobile-nav__lang-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}
.mobile-nav__lang-opt {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: #fff;
  border: 1px solid var(--color-border-soft);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.mobile-nav__lang-opt:hover { background: rgba(5,150,105,0.06); }
.mobile-nav__lang-opt.is-active { background: rgba(5,150,105,0.12); border-color: rgba(5,150,105,0.4); color: var(--color-primary-dark); font-weight: 600; }

/* ===== RTL support (ar, fa, ps) ===== */
[dir="rtl"] body { text-align: right; }
[dir="rtl"] .header__inner,
[dir="rtl"] .nav,
[dir="rtl"] .hero__actions,
[dir="rtl"] .footer__bottom,
[dir="rtl"] .footer__legal,
[dir="rtl"] .footer__socials { direction: rtl; }
[dir="rtl"] .lang-switch__dropdown { right: auto; left: 0; transform-origin: top left; }
[dir="rtl"] .lang-switch--footer .lang-switch__dropdown,
[dir="rtl"] .lang-switch__dropdown--up { transform-origin: bottom left; }
[dir="rtl"] .lang-switch__chevron,
[dir="rtl"] .hero__actions svg,
[dir="rtl"] .header__cta svg,
[dir="rtl"] .nav__link svg,
[dir="rtl"] .faq__btn svg { transform: scaleX(-1); }
[dir="rtl"] .lang-switch.is-open .lang-switch__chevron { transform: scaleX(-1) rotate(180deg); }
[dir="rtl"] .hero__eyebrow,
[dir="rtl"] .section-eyebrow { letter-spacing: 0; }
[dir="rtl"] .feature-card,
[dir="rtl"] .audience-card,
[dir="rtl"] .faq__item { text-align: right; }
[dir="rtl"] .ps__list li { padding-right: 28px; padding-left: 0; }
[dir="rtl"] .ps__list li::before { right: 0; left: auto; }
[dir="rtl"] .footer__list { padding-right: 0; }

/* ===== Language Switcher ===== */
.lang-switch {
  position: relative;
  display: none;
}
@media (min-width: 1024px) {
  .lang-switch { display: inline-flex; }
}
.lang-switch--footer { display: inline-flex; margin-top: var(--space-4); }

.lang-switch__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--color-border);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}
.lang-switch__btn:hover { background: rgba(255,255,255,0.92); border-color: rgba(5,150,105,0.4); }
.lang-switch__chevron { transition: transform var(--transition-base); opacity: 0.7; }
.lang-switch.is-open .lang-switch__chevron { transform: rotate(180deg); }

.lang-switch--footer .lang-switch__btn {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.16);
  color: #fff;
}
.lang-switch--footer .lang-switch__btn:hover { background: rgba(255,255,255,0.16); }

.lang-switch__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  max-height: 360px;
  overflow-y: auto;
  padding: 6px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(24px);
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lift);
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  transform: translateY(-6px) scale(0.98);
  transform-origin: top right;
  pointer-events: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  z-index: 110;
}
.lang-switch__dropdown--up {
  top: auto;
  bottom: calc(100% + 8px);
  transform-origin: bottom right;
  transform: translateY(6px) scale(0.98);
}
.lang-switch.is-open .lang-switch__dropdown {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.lang-switch__option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.lang-switch__option:hover { background: rgba(5,150,105,0.08); }
.lang-switch__option.is-active { background: rgba(5,150,105,0.12); color: var(--color-primary-dark); font-weight: 600; }