/* ============================================================
   نژوا — وب‌سایت رسمی
   Technology + Culture + Premium
   Mobile-first · RTL · Dana (فارسی) + Product (انگلیسی)
   ============================================================ */

/* ---------- Fonts ---------- */
@font-face {
  font-family: 'Dana';
  src: url('/fonts/DanaFaNum-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Dana';
  src: url('/fonts/DanaFaNum-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Dana';
  src: url('/fonts/DanaFaNum-DemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Dana';
  src: url('/fonts/DanaFaNum-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Dana';
  src: url('/fonts/DanaFaNum-ExtraBold.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Product';
  src: url('/fonts/ProductSans-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Product';
  src: url('/fonts/ProductSans-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Product';
  src: url('/fonts/ProductSans-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --violet-50: #f6f3ff;
  --violet-100: #ede9fe;
  --violet-200: #ddd6fe;
  --violet-300: #c4b5fd;
  --violet-400: #a78bfa;
  --violet-500: #8b5cf6;
  --violet-600: #7c3aed;
  --violet-700: #6d28d9;
  --violet-800: #5b21b6;
  --violet-900: #4c1d95;

  --pink-50: #fdf2f8;
  --pink-100: #fce7f3;
  --pink-300: #f9a8d4;
  --pink-400: #f472b6;
  --pink-500: #ec4899;
  --pink-600: #db2777;

  --brand-grad: linear-gradient(120deg, #7c3aed 0%, #a855f7 52%, #ec4899 100%);
  --brand-grad-soft: linear-gradient(120deg, rgba(124, 58, 237, 0.1), rgba(236, 72, 153, 0.1));

  --bg: #ffffff;
  --bg-soft: #faf9fe;
  --surface: #ffffff;
  --surface-2: #f7f5fd;
  --ink: #1b1730;
  --ink-2: #4f4a6b;
  --ink-3: #8d89a6;
  --line: #ece9f6;
  --line-strong: #ddd7ee;

  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-full: 999px;

  --shadow-xs: 0 1px 2px rgba(27, 23, 48, 0.05);
  --shadow-sm: 0 2px 10px rgba(27, 23, 48, 0.06);
  --shadow-md: 0 14px 40px -18px rgba(76, 29, 149, 0.18);
  --shadow-lg: 0 30px 80px -30px rgba(76, 29, 149, 0.28);
  --shadow-brand: 0 10px 28px -8px rgba(124, 58, 237, 0.45);

  --container: 1160px;
  --header-h: 72px;

  --font-fa: 'Dana', 'Tahoma', sans-serif;
  --font-en: 'Product', 'Dana', sans-serif;

  --transition: 180ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-fa);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: inherit;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

ul {
  list-style: none;
}

:focus-visible {
  outline: 2px solid var(--violet-500);
  outline-offset: 3px;
  border-radius: 6px;
}

::selection {
  background: rgba(139, 92, 246, 0.22);
}

.num,
.en {
  font-family: var(--font-en);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 0 26px;
  border-radius: var(--r-md);
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
  transition: transform var(--transition), box-shadow var(--transition),
    background var(--transition), border-color var(--transition), color var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.btn:active {
  transform: scale(0.97);
}

.btn svg {
  flex-shrink: 0;
}

.btn-primary {
  background: var(--brand-grad);
  color: #fff;
  box-shadow: var(--shadow-brand);
}

.btn-primary:hover {
  box-shadow: 0 14px 34px -8px rgba(124, 58, 237, 0.55);
  transform: translateY(-2px);
}

.btn-outline {
  background: var(--surface);
  color: var(--ink);
  border: 1.5px solid var(--line-strong);
}

.btn-outline:hover {
  border-color: var(--violet-400);
  color: var(--violet-700);
  transform: translateY(-2px);
}

.btn-dark {
  background: var(--ink);
  color: #fff;
}

.btn-dark:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-white {
  background: #fff;
  color: var(--violet-700);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-ghost-light {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn-sm {
  min-height: 42px;
  padding: 0 18px;
  font-size: 14px;
  border-radius: var(--r-sm);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, 0.82);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  backdrop-filter: blur(16px) saturate(1.3);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: var(--violet-50);
  border: 1px solid var(--line);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-name {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.4px;
  line-height: 1.2;
}

.brand-tag {
  font-size: 11px;
  color: var(--ink-3);
  margin-top: 1px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav a {
  padding: 9px 13px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-2);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.main-nav a:hover {
  color: var(--violet-700);
  background: var(--violet-50);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  place-items: center;
  color: var(--ink);
  border: 1px solid var(--line);
  background: var(--surface);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  z-index: 59;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  padding: 12px 20px 20px;
  animation: dropDown 200ms cubic-bezier(0.22, 1, 0.36, 1);
}

.mobile-menu.open {
  display: block;
}

.mobile-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 12px;
  border-radius: 12px;
  font-weight: 600;
  color: var(--ink);
}

.mobile-menu a:hover {
  background: var(--surface-2);
}

.mobile-menu a svg {
  color: var(--violet-600);
}

.mobile-menu .mm-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.mobile-menu .mm-actions .btn {
  flex: 1;
}

@keyframes dropDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(700px 380px at 88% -10%, rgba(124, 58, 237, 0.09), transparent 65%),
    radial-gradient(600px 320px at 6% 108%, rgba(236, 72, 153, 0.08), transparent 62%),
    var(--bg);
}

.hero-grid-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(124, 58, 237, 0.1) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent 75%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  padding: 88px 24px 96px;
}

.hero-copy {
  max-width: 560px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--violet-50);
  border: 1px solid var(--violet-200);
  color: var(--violet-700);
  border-radius: var(--r-full);
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 26px;
}

.hero-badge .dot-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pink-500);
  box-shadow: 0 0 0 0 rgba(236, 72, 153, 0.5);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(236, 72, 153, 0.45);
  }
  70% {
    box-shadow: 0 0 0 9px rgba(236, 72, 153, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(236, 72, 153, 0);
  }
}

.hero h1 {
  font-size: clamp(34px, 5.4vw, 56px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -1.2px;
  margin-bottom: 22px;
}

.hero h1 .grad-text {
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.hero .lead {
  font-size: 17.5px;
  color: var(--ink-2);
  margin-bottom: 34px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 38px;
  flex-wrap: wrap;
}

.hero-trust .ht-item {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
}

.hero-trust .ht-item svg {
  color: var(--violet-600);
}

/* Hero visual */
.hero-visual {
  position: relative;
}

.hero-card {
  position: relative;
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 4.6;
  background: var(--surface-2);
}

.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(27, 23, 48, 0.42), transparent 38%);
  pointer-events: none;
}

.float-chip {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.94);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 11px 15px;
  box-shadow: var(--shadow-md);
  animation: floatY 5s ease-in-out infinite;
}

.float-chip .fc-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--brand-grad-soft);
  color: var(--violet-600);
  flex-shrink: 0;
}

.float-chip b {
  display: block;
  font-size: 13.5px;
  line-height: 1.4;
}

.float-chip span {
  font-size: 12px;
  color: var(--ink-3);
}

.chip-1 {
  top: 26px;
  right: -14px;
  animation-delay: 0s;
}

.chip-2 {
  bottom: 30%;
  left: -18px;
  animation-delay: 1.6s;
}

.chip-3 {
  bottom: -18px;
  right: 8%;
  animation-delay: 3s;
}

@keyframes floatY {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* ---------- Sections ---------- */
.section {
  padding: 96px 0;
}

.section.soft {
  background: var(--bg-soft);
}

.section-head {
  max-width: 660px;
  margin: 0 auto 52px;
  text-align: center;
}

.section-head.right {
  margin: 0 0 40px;
  text-align: right;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--violet-700);
  background: var(--violet-50);
  border: 1px solid var(--violet-200);
  border-radius: var(--r-full);
  padding: 6px 15px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(26px, 3.8vw, 38px);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.6px;
  margin-bottom: 14px;
}

.section-sub {
  font-size: 16px;
  color: var(--ink-2);
}

/* ---------- Stats ---------- */
.stats-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 44px 24px;
}

.stat-cell {
  text-align: center;
  padding: 8px 12px;
  border-right: 1px solid var(--line);
}

.stat-cell:first-child {
  border-right: none;
}

.stat-num {
  font-size: 34px;
  font-weight: 800;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  line-height: 1.2;
}

.stat-label {
  font-size: 13.5px;
  color: var(--ink-3);
  margin-top: 4px;
}

/* ---------- Feature cards ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 30px 26px;
  transition: transform var(--transition), box-shadow var(--transition),
    border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: var(--brand-grad);
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--violet-200);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  color: var(--violet-700);
  background: var(--violet-50);
  border: 1px solid var(--violet-100);
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 9px;
}

.feature-card p {
  font-size: 14px;
  color: var(--ink-2);
}

/* ---------- How it works ---------- */
.how-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}

.role-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 38px 32px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.role-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.role-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.role-badge {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--brand-grad);
  color: #fff;
  box-shadow: var(--shadow-brand);
}

.role-head h3 {
  font-size: 19px;
  font-weight: 800;
}

.role-head span {
  font-size: 13px;
  color: var(--ink-3);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.step-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  font-size: 14px;
  font-weight: 800;
  color: var(--violet-700);
  background: var(--violet-50);
  border: 1px solid var(--violet-200);
  font-family: var(--font-en);
}

.step-item b {
  display: block;
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 2px;
}

.step-item p {
  font-size: 13.5px;
  color: var(--ink-2);
}

/* ---------- Community ---------- */
.community-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 230px;
  gap: 16px;
}

.community-card {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

.community-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms cubic-bezier(0.22, 1, 0.36, 1);
}

.community-card:hover img {
  transform: scale(1.06);
}

.community-card.tall {
  grid-row: span 2;
}

.community-card .cc-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
  background: linear-gradient(to top, rgba(27, 23, 48, 0.62), transparent 55%);
  opacity: 0;
  transition: opacity var(--transition);
  color: #fff;
}

.community-card:hover .cc-overlay {
  opacity: 1;
}

.community-card .cc-overlay b {
  font-size: 14px;
}

.community-card .cc-overlay span {
  font-size: 12px;
  opacity: 0.85;
}

/* ---------- App download ---------- */
.app-band {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(720px 420px at 12% 0%, rgba(124, 58, 237, 0.16), transparent 62%),
    radial-gradient(640px 380px at 95% 100%, rgba(236, 72, 153, 0.14), transparent 60%),
    var(--ink);
  color: #fff;
}

.app-band .section-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 96px 24px;
}

.app-copy .eyebrow {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.app-copy h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 16px;
}

.app-copy p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 16px;
  margin-bottom: 30px;
  max-width: 470px;
}

.app-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.app-buttons .btn svg {
  width: 20px;
  height: 20px;
}

.app-store-note {
  margin-top: 14px;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.55);
}

/* Phone mockup */
.phone-wrap {
  display: flex;
  justify-content: center;
}

.phone {
  width: 300px;
  border-radius: 44px;
  border: 8px solid #2a2547;
  background: #fff;
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, 0.7);
  overflow: hidden;
  position: relative;
  transform: rotate(-3deg);
}

.phone::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 26px;
  background: #2a2547;
  border-radius: 0 0 18px 18px;
  z-index: 5;
}

.phone-screen {
  background: var(--bg-soft);
}

.phone-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 34px 14px 10px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.phone-header .ph-logo {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 800;
}

.phone-header .ph-logo img {
  width: 22px;
  height: 22px;
  border-radius: 7px;
}

.phone-header .ph-icons {
  display: flex;
  gap: 7px;
  color: var(--ink-2);
}

.phone-stories {
  display: flex;
  gap: 10px;
  padding: 12px 14px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.phone-story {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 8px;
  color: var(--ink-3);
}

.phone-story .ps-ring {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  padding: 2.5px;
  background: var(--brand-grad);
  display: grid;
  place-items: center;
}

.phone-story .ps-ring span {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--surface-2);
  border: 2px solid #fff;
  display: grid;
  place-items: center;
  color: var(--violet-500);
}

.phone-post {
  padding: 12px 14px;
}

.phone-post-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.phone-post-head .pp-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--brand-grad);
}

.phone-post-head b {
  font-size: 11px;
  flex: 1;
}

.phone-post-head svg {
  color: var(--ink-3);
}

.phone-post .pp-media {
  height: 190px;
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface-2);
}

.phone-post .pp-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.phone-post .pp-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 2px 2px;
  color: var(--ink-2);
}

.phone-post .pp-actions svg.like {
  color: var(--pink-500);
}

.phone-post .pp-actions .grow {
  flex: 1;
}

.phone-post .pp-cap {
  font-size: 10px;
  color: var(--ink-2);
}

.phone-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 12px 14px 16px;
  padding: 11px;
  border-radius: 12px;
  background: var(--brand-grad);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--brand-grad);
  color: #fff;
  padding: 68px 40px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.cta-band::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 15%, rgba(255, 255, 255, 0.22), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(255, 255, 255, 0.14), transparent 40%);
  pointer-events: none;
}

.cta-band > * {
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  font-size: clamp(26px, 3.6vw, 36px);
  font-weight: 800;
  margin-bottom: 14px;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 540px;
  margin: 0 auto 30px;
  font-size: 16px;
}

.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: 76px 0 64px;
  background:
    radial-gradient(620px 300px at 90% -20%, rgba(124, 58, 237, 0.1), transparent 60%),
    radial-gradient(520px 280px at 4% 110%, rgba(236, 72, 153, 0.08), transparent 55%),
    var(--bg);
}

.page-hero .crumb {
  font-size: 13px;
  color: var(--ink-3);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.page-hero .crumb a:hover {
  color: var(--violet-700);
}

.page-hero h1 {
  font-size: clamp(30px, 4.6vw, 46px);
  font-weight: 800;
  letter-spacing: -0.8px;
  margin-bottom: 14px;
}

.page-hero p {
  font-size: 16.5px;
  color: var(--ink-2);
  max-width: 620px;
}

/* ---------- Content blocks (inner pages) ---------- */
.content-section {
  padding: 64px 0;
}

.content-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 36px 34px;
  box-shadow: var(--shadow-xs);
}

.content-card + .content-card {
  margin-top: 22px;
}

.content-card h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 21px;
  font-weight: 800;
  margin-bottom: 16px;
}

.content-card h2 .mark {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: var(--brand-grad-soft);
  color: var(--violet-700);
  flex-shrink: 0;
}

.content-card h3 {
  font-size: 17px;
  font-weight: 800;
  margin: 20px 0 8px;
}

.content-card p {
  color: var(--ink-2);
  font-size: 15px;
  margin-bottom: 10px;
}

.content-card ul {
  margin: 12px 0;
}

.content-card ul li {
  position: relative;
  padding: 7px 26px 7px 0;
  color: var(--ink-2);
  font-size: 15px;
}

.content-card ul li::before {
  content: '';
  position: absolute;
  right: 6px;
  top: 17px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand-grad);
}

.content-card .note {
  background: var(--violet-50);
  border: 1px solid var(--violet-100);
  border-radius: var(--r-md);
  padding: 15px 18px;
  font-size: 14px;
  color: var(--ink-2);
  margin-top: 16px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.tile {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 30px 26px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.tile:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.tile .ic {
  width: 50px;
  height: 50px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  background: var(--brand-grad-soft);
  color: var(--violet-700);
  margin-bottom: 18px;
}

.tile h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 8px;
}

.tile p {
  font-size: 14px;
  color: var(--ink-2);
}

/* ---------- FAQ ---------- */
.faq-group {
  margin-bottom: 40px;
}

.faq-group h3 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 9px;
}

.faq-group h3 svg {
  color: var(--violet-600);
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.faq-item[open] {
  border-color: var(--violet-300);
  box-shadow: var(--shadow-sm);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px;
  font-weight: 700;
  font-size: 15px;
  -webkit-tap-highlight-color: transparent;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary .chev {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--surface-2);
  color: var(--violet-600);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item[open] summary .chev {
  transform: rotate(180deg);
}

.faq-body {
  padding: 0 20px 18px;
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.9;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 22px;
}

.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.contact-row:last-child {
  border-bottom: none;
}

.contact-row .ic {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background: var(--brand-grad-soft);
  color: var(--violet-700);
}

.contact-row b {
  display: block;
  font-size: 14.5px;
}

.contact-row span.desc {
  font-size: 13.5px;
  color: var(--ink-3);
  font-family: var(--font-en);
  direction: ltr;
  display: inline-block;
}

.form-field {
  margin-bottom: 16px;
}

.form-field label {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  margin-bottom: 7px;
  color: var(--ink);
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--r-md);
  padding: 13px 16px;
  font-size: 14.5px;
  background: var(--surface);
  color: var(--ink);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--violet-500);
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.14);
}

.form-success {
  display: none;
  text-align: center;
  padding: 28px 20px;
  color: #059669;
  font-weight: 700;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  border-radius: var(--r-md);
}

.form-success.show {
  display: block;
}

/* ---------- Footer ---------- */
.site-footer {
  background: #16132b;
  color: rgba(255, 255, 255, 0.68);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 48px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 19px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}

.footer-brand .brand-mark {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.14);
}

.footer-desc {
  font-size: 13.5px;
  max-width: 300px;
  margin-bottom: 20px;
  line-height: 1.9;
}

.footer-croplod {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--r-full);
  padding: 7px 14px;
}

.footer-croplod svg {
  color: var(--violet-300);
}

.footer-col h4 {
  color: #fff;
  font-size: 14.5px;
  font-weight: 800;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 13.5px;
  padding: 5px 0;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}

.footer-bottom .en {
  direction: ltr;
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .main-nav,
  .header-actions .btn-outline {
    display: none;
  }

  .menu-toggle {
    display: grid;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 52px;
    padding: 64px 24px 72px;
    text-align: center;
  }

  .hero-copy {
    max-width: 640px;
    margin: 0 auto;
  }

  .hero .lead {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions,
  .hero-trust {
    justify-content: center;
  }

  .hero-visual {
    max-width: 440px;
    margin: 0 auto;
    width: 100%;
  }

  .app-band .section-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }

  .app-copy p {
    margin-left: auto;
    margin-right: auto;
  }

  .app-buttons {
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 28px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .stat-cell:nth-child(odd) {
    border-right: none;
  }

  .community-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
  }
}

@media (max-width: 860px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .how-grid,
  .contact-grid,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .section {
    padding: 68px 0;
  }

  .header-inner {
    height: 64px;
  }

  .brand-tag {
    display: none;
  }

  .hero-inner {
    padding: 48px 20px 60px;
  }

  .hero h1 {
    font-size: 32px;
    letter-spacing: -0.6px;
  }

  .hero .lead {
    font-size: 15.5px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    padding: 24px 20px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 32px 12px;
  }

  .stat-num {
    font-size: 26px;
  }

  .community-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 160px;
    gap: 10px;
  }

  .community-card.tall {
    grid-row: span 1;
  }

  .float-chip {
    padding: 8px 11px;
  }

  .chip-1 {
    right: 4px;
  }

  .chip-2 {
    left: 4px;
  }

  .phone {
    width: 250px;
    transform: none;
  }

  .content-card {
    padding: 26px 20px;
  }

  .cta-band {
    padding: 48px 22px;
  }

  .app-band .section-inner {
    padding: 68px 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .footer-bottom {
    justify-content: center;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}