/* ============================================================
   iCamel — style.css
   Mobile-first minimalist design
   ============================================================ */

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

:root {
  --bg:        #ffffff;
  --surface:   #f9f9fb;
  --text:      #1d1d1f;
  --text-2:    #86868b;
  --accent:    #c9a84c;
  --border:    #e8e8ed;
  --nav-bg:    rgba(255, 255, 255, 0.85);
  --radius:    8px;
  --max-text:  720px;
  --max-grid:  960px;
  --font-ar:   'Baloo Bhaijaan 2', system-ui, sans-serif;
  --font-en:   'Inter', system-ui, sans-serif;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-en);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

html[lang="ar"] body { font-family: var(--font-ar); }

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

/* ── Skip link ────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  inset-inline-start: 1rem;
  background: var(--text);
  color: var(--bg);
  padding: .5rem 1rem;
  border-radius: var(--radius);
  font-size: .875rem;
  z-index: 9999;
}
.skip-link:focus { top: 1rem; }

/* ── Container ────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-grid);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* ── Navigation ───────────────────────────────────────────── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-block: .5rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: .375rem;
  font-weight: 600;
  font-size: 1rem;
  flex-shrink: 0;
  color: var(--text);
}

.logo-emoji { font-size: 1.125rem; line-height: 1; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-inline-start: auto;
}

.nav-links a {
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-2);
  transition: color .15s;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active { color: var(--text); }

.nav-controls {
  display: flex;
  align-items: center;
  gap: .75rem;
}

/* When no nav-links, push controls to end */
.nav-inner > .nav-controls:last-child { margin-inline-start: auto; }
.nav-links + .nav-controls { margin-inline-start: 0; }

/* Lang toggle */
.lang-toggle {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--text-2);
  padding: .25rem .5rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: color .15s, border-color .15s;
  min-width: 32px;
  min-height: 28px;
  text-align: center;
}
.lang-toggle:hover { color: var(--text); border-color: var(--text-2); }

/* Mobile — links stack below logo row */
@media (max-width: 599px) {
  .nav-inner {
    flex-wrap: wrap;
    padding-block: .5rem;
    gap: .375rem 1rem;
  }

  .nav-links {
    order: 3;
    width: 100%;
    margin-inline-start: 0;
    gap: 1rem;
    padding-top: .375rem;
    border-top: 1px solid var(--border);
  }

  .nav-controls {
    margin-inline-start: auto;
  }

  .nav-links + .nav-controls { margin-inline-start: auto; }
}

/* ── Breadcrumb ───────────────────────────────────────────── */
.breadcrumbs {
  border-bottom: 1px solid var(--border);
  padding-block: .625rem;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .25rem;
  font-size: .8125rem;
  color: var(--text-2);
}

.breadcrumbs a { color: var(--text-2); transition: color .15s; }
.breadcrumbs a:hover { color: var(--text); }
.breadcrumbs .current { color: var(--text); }
.breadcrumbs .sep { color: var(--border); user-select: none; }

/* ── Main ─────────────────────────────────────────────────── */
main { flex: 1; }

section { padding-block: 3rem; }

section + section { border-top: 1px solid var(--border); }

@media (min-width: 768px) {
  section { padding-block: 4rem; }
}

/* ── Intro ────────────────────────────────────────────────── */
.intro-section {
  padding-block: 3.5rem;
  text-align: center;
}

@media (min-width: 768px) {
  .intro-section { padding-block: 5rem; }
}

.intro-inner {
  max-width: 560px;
  margin-inline: auto;
}

.intro-tagline {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1.2;
  text-wrap: balance;
  margin-bottom: .75rem;
}

@media (min-width: 768px) {
  .intro-tagline { font-size: 2.25rem; }
}

.intro-sub {
  font-size: 1rem;
  color: var(--text-2);
  text-wrap: pretty;
}

/* ── Section label ────────────────────────────────────────── */
.eyebrow {
  display: block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: .5rem;
}

.section-title {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.25;
  text-wrap: balance;
  margin-bottom: .625rem;
}

@media (min-width: 768px) {
  .section-title { font-size: 1.625rem; }
}

.section-lead {
  font-size: .9375rem;
  color: var(--text-2);
  text-wrap: pretty;
}

/* ── Apps grid ────────────────────────────────────────────── */
.apps-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

@media (min-width: 540px) {
  .apps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 860px) {
  .apps-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ── App card ─────────────────────────────────────────────── */
.app-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .875rem;
  position: relative;
  cursor: pointer;
}

.app-card-link::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
}

@media (prefers-reduced-motion: no-preference) {
  .app-card { transition: box-shadow .2s; }
  .app-card:hover { box-shadow: 0 2px 14px rgba(0,0,0,.06); }
}

.app-card-icon {
  font-size: 1.875rem;
  line-height: 1;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  flex-shrink: 0;
}

.app-card-name {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -.01em;
  margin-bottom: .25rem;
}

.app-card-desc {
  font-size: .875rem;
  color: var(--text-2);
  text-wrap: pretty;
  flex: 1;
}

.app-card-link {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--accent);
}

@media (prefers-reduced-motion: no-preference) {
  .app-card-link { transition: opacity .15s; }
  .app-card-link:hover { opacity: .75; }
}

.app-card.muted { opacity: .45; }

/* ── Product header ───────────────────────────────────────── */
.product-header { padding-block: 2.5rem 2rem; }

@media (min-width: 768px) {
  .product-header { padding-block: 3.5rem 2.5rem; }
}

.product-header-inner {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: var(--max-text);
}

@media (min-width: 560px) {
  .product-header-inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 1.5rem;
  }
}

.product-icon {
  width: 72px;
  height: 72px;
  font-size: 2.375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  flex-shrink: 0;
}

.product-name {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1.2;
  margin-bottom: .375rem;
}

@media (min-width: 768px) {
  .product-name { font-size: 2rem; }
}

.product-tagline {
  font-size: .9375rem;
  color: var(--text-2);
  margin-bottom: 1rem;
  text-wrap: pretty;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .625rem;
}

.sysreq-note {
  font-size: .75rem;
  color: var(--text-2);
  padding: .3125rem .625rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  white-space: nowrap;
}

.dev-tag {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .875rem;
  font-weight: 600;
  color: #fff;
  padding: .5rem 1.125rem;
  background: #000;
  border: none;
  border-radius: var(--radius);
  min-height: 38px;
  white-space: nowrap;
}
@media (prefers-reduced-motion: no-preference) {
  .dev-tag { transition: opacity .15s, transform .1s; }
  .dev-tag:hover { opacity: .82; }
  .dev-tag:active { transform: scale(.98); }
}
.dev-tag svg { flex-shrink: 0; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--accent);
  color: #fff;
  font-size: .875rem;
  font-weight: 600;
  padding: .5rem 1.125rem;
  border-radius: var(--radius);
  min-height: 38px;
  white-space: nowrap;
}

@media (prefers-reduced-motion: no-preference) {
  .btn-primary { transition: opacity .15s, transform .1s; }
  .btn-primary:hover  { opacity: .88; }
  .btn-primary:active { transform: scale(.98); }
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: transparent;
  color: var(--text);
  font-size: .875rem;
  font-weight: 500;
  padding: .5rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  min-height: 38px;
  white-space: nowrap;
}

@media (prefers-reduced-motion: no-preference) {
  .btn-ghost { transition: border-color .15s; }
  .btn-ghost:hover { border-color: var(--text-2); }
}

.btn-telegram {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: #229ED9;
  color: #fff;
  font-size: .875rem;
  font-weight: 600;
  padding: .5625rem 1.25rem;
  border-radius: var(--radius);
  min-height: 40px;
}

@media (prefers-reduced-motion: no-preference) {
  .btn-telegram { transition: opacity .15s; }
  .btn-telegram:hover { opacity: .88; }
}

/* ── Features list ────────────────────────────────────────── */
.features-list {
  display: grid;
  gap: .875rem;
  margin-top: 1.75rem;
}

@media (min-width: 560px) {
  .features-list { grid-template-columns: repeat(2, 1fr); }
}

.feature-item {
  padding: 1rem 1.125rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.feature-item h3 {
  font-size: .9375rem;
  font-weight: 600;
  letter-spacing: -.01em;
  margin-bottom: .3rem;
}

.feature-item p {
  font-size: .875rem;
  color: var(--text-2);
  text-wrap: pretty;
}

/* ── Download CTA ─────────────────────────────────────────── */
.download-block {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: var(--max-text);
}

@media (min-width: 560px) {
  .download-block {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.download-text h2 {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: .25rem;
}

.download-text p {
  font-size: .875rem;
  color: var(--text-2);
}

/* ── Support section ──────────────────────────────────────── */
.support-section { text-align: center; }

.support-inner {
  max-width: 520px;
  margin-inline: auto;
}

.support-section h2 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: .375rem;
}

.support-section p {
  font-size: .9375rem;
  color: var(--text-2);
  margin-bottom: 1.25rem;
  text-wrap: pretty;
}

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding-block: 1.375rem;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .625rem 1.5rem;
}

.footer-copy {
  font-size: .8125rem;
  color: var(--text-2);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .25rem .75rem;
}

.footer-copy a {
  color: var(--text-2);
  transition: color .15s;
}

.footer-copy a:hover { color: var(--text); }
.footer-sep { color: var(--border); }

/* ── Floating Telegram button ─────────────────────────────── */
.floating-support {
  position: fixed;
  bottom: 1.25rem;
  inset-inline-start: 1.25rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  background: #229ED9;
  color: #fff;
  font-size: .8125rem;
  font-weight: 600;
  padding: .5rem 1rem .5rem .75rem;
  border-radius: 20px;
  box-shadow: 0 2px 12px rgba(0,0,0,.14);
  z-index: 50;
  max-width: calc(100vw - 2.5rem);
}

@media (prefers-reduced-motion: no-preference) {
  .floating-support { transition: opacity .15s, transform .15s; }
  .floating-support:hover { opacity: .9; transform: translateY(-1px); }
}

/* ── Legal pages ──────────────────────────────────────────── */
.legal-header {
  max-width: var(--max-text);
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
}

.legal-header .app-label {
  display: block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .5rem;
}

.legal-header h1 {
  font-size: 1.625rem;
  font-weight: 700;
  letter-spacing: -.03em;
  margin-bottom: .375rem;
}

@media (min-width: 768px) {
  .legal-header h1 { font-size: 2rem; }
}

.legal-header .meta {
  font-size: .875rem;
  color: var(--text-2);
}

.legal-body {
  max-width: var(--max-text);
  padding-top: 2rem;
}

.legal-note {
  background: var(--surface);
  border: 1px solid var(--border);
  border-inline-start: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 1rem 1.125rem;
  margin-bottom: 2rem;
  font-size: .9375rem;
  line-height: 1.6;
  color: var(--text-2);
}

.legal-note strong { color: var(--text); }

.legal-body h2 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.01em;
  margin-top: 2rem;
  margin-bottom: .5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.legal-body h2:first-of-type {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}

.legal-body p {
  font-size: .9375rem;
  color: var(--text-2);
  margin-bottom: .875rem;
  text-wrap: pretty;
}

.legal-body p:last-child { margin-bottom: 0; }

.legal-body a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-body ul {
  list-style: disc;
  padding-inline-start: 1.25rem;
  margin-bottom: .875rem;
  display: flex;
  flex-direction: column;
  gap: .375rem;
}

.legal-body li {
  font-size: .9375rem;
  color: var(--text-2);
}

/* ── Focus ────────────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 3px;
}