/* ============================================================
   Athari.dev — premium dark theme
   ============================================================ */

:root {
  --bg: #0b0c0e;
  --bg-raised: #101216;
  --bg-card: rgba(255, 255, 255, 0.022);
  --border: rgba(255, 255, 255, 0.085);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #ece9e2;
  --text-dim: #a3a099;
  --text-faint: #6d6b66;
  --gold: #c9a45c;
  --gold-bright: #e6cd92;
  --gold-dim: rgba(201, 164, 92, 0.14);
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --container: 1120px;
}

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

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: rgba(201, 164, 92, 0.28); color: #fff; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* ============ Background layers ============ */

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black 30%, transparent 75%);
  animation: grid-drift 60s linear infinite;
}

@keyframes grid-drift {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 72px 72px, 72px 72px; }
}

.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 640px 480px at 72% -8%, rgba(201, 164, 92, 0.13), transparent 68%),
    radial-gradient(ellipse 800px 560px at 18% 4%, rgba(120, 130, 160, 0.07), transparent 70%);
  animation: glow-breathe 14s ease-in-out infinite alternate;
}

@keyframes glow-breathe {
  from { opacity: 0.75; transform: translateY(0); }
  to   { opacity: 1;    transform: translateY(-24px); }
}

/* ============ Type ============ */

h1, h2, h3 { font-weight: 500; letter-spacing: -0.02em; }

h2 {
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.12;
  color: var(--text);
}

h3 { font-size: 17px; line-height: 1.35; }

em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0;
}

.kicker {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

/* ============ Buttons ============ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
              background 0.25s var(--ease), border-color 0.25s var(--ease);
  will-change: transform;
}

.btn-gold {
  background: linear-gradient(180deg, #d8b578, var(--gold));
  color: #17130a;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.25) inset, 0 8px 24px -8px rgba(201, 164, 92, 0.45);
}

.btn-gold:hover {
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.3) inset, 0 14px 32px -8px rgba(201, 164, 92, 0.55);
}

.btn-gold:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-1px);
}

.btn-small { padding: 9px 18px; font-size: 13.5px; border-radius: 7px; }
.btn-block { width: 100%; }

.btn[disabled] { opacity: 0.6; cursor: default; pointer-events: none; }

/* ============ Nav ============ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease),
              backdrop-filter 0.35s var(--ease);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(11, 12, 14, 0.78);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}

.brand-mark {
  width: 22px;
  height: 22px;
  color: var(--gold);
  display: inline-flex;
}

.brand-mark svg { width: 100%; height: 100%; }

.brand-name {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.brand-tld { color: var(--gold); font-weight: 450; }

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 450;
  transition: color 0.2s ease;
}

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

/* ============ Hero ============ */

.hero {
  padding: 180px 0 0;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 32px;
}

.eyebrow-ar {
  font-size: 19px;
  color: var(--gold);
  letter-spacing: 0;
  line-height: 1;
}

.eyebrow-sep {
  width: 32px;
  height: 1px;
  background: var(--border-strong);
}

.hero-title {
  font-size: clamp(42px, 7vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  font-weight: 500;
  margin-bottom: 32px;
  max-width: 15ch;
}

.hero-title em {
  background: linear-gradient(120deg, var(--gold-bright), var(--gold) 60%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding-right: 0.06em;
}

.hero-sub {
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.65;
  color: var(--text-dim);
  max-width: 620px;
  margin-bottom: 44px;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.hero-note {
  font-size: 13.5px;
  color: var(--text-faint);
}

/* City ticker */

.hero-cities {
  margin-top: 96px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
}

.cities-track {
  display: flex;
  align-items: center;
  gap: 40px;
  width: max-content;
  animation: ticker 44s linear infinite;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  white-space: nowrap;
}

.cities-track .dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.6;
  flex-shrink: 0;
}

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============ Sections ============ */

.section { padding: 128px 0 0; }

.section-head { max-width: 560px; margin-bottom: 64px; }

.section-sub {
  margin-top: 18px;
  color: var(--text-dim);
  font-size: 16.5px;
}

.section-sub em { font-size: 1.12em; color: var(--text); }
.section-sub [lang="ar"] { color: var(--gold); }

/* Coverage cards */

.grid { display: grid; gap: 16px; }

.grid-coverage { grid-template-columns: repeat(6, 1fr); }

.grid-coverage .card:nth-child(1) { grid-column: span 2; }
.grid-coverage .card:nth-child(2) { grid-column: span 2; }
.grid-coverage .card:nth-child(3) { grid-column: span 2; }
.grid-coverage .card:nth-child(4) { grid-column: span 3; }
.grid-coverage .card:nth-child(5) { grid-column: span 3; }

.card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 28px;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease),
              transform 0.3s var(--ease);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(420px 200px at 50% -40%, var(--gold-dim), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
}

.card:hover {
  border-color: rgba(201, 164, 92, 0.32);
  transform: translateY(-3px);
}

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

.card-index {
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 40px;
  opacity: 0.85;
}

.card h3 { margin-bottom: 10px; }

.card p {
  font-size: 14.5px;
  color: var(--text-dim);
  line-height: 1.62;
}

/* Audience */

.grid-audience {
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
}

.audience-item {
  padding: 36px 28px 8px 0;
  border-top: 2px solid transparent;
  margin-top: -1px;
  transition: border-color 0.3s var(--ease);
}

.audience-item:hover { border-top-color: var(--gold); }

.audience-item h3 { margin-bottom: 12px; }

.audience-item p {
  font-size: 14.5px;
  color: var(--text-dim);
  line-height: 1.62;
}

/* Why */

.why-layout {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 64px;
  align-items: start;
}

.why-layout .section-head { margin-bottom: 0; position: sticky; top: 120px; }

.why-list {
  list-style: none;
  counter-reset: why;
}

.why-list li {
  counter-increment: why;
  position: relative;
  padding: 32px 0 32px 76px;
  border-bottom: 1px solid var(--border);
}

.why-list li:first-child { border-top: 1px solid var(--border); }

.why-list li::before {
  content: "0" counter(why);
  position: absolute;
  left: 0;
  top: 30px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 30px;
  color: var(--gold);
  opacity: 0.8;
}

.why-list h3 { margin-bottom: 8px; }

.why-list p {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.62;
  max-width: 52ch;
}

/* Coming soon */

.soon-list { list-style: none; border-top: 1px solid var(--border); }

.soon-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 28px 8px;
  border-bottom: 1px solid var(--border);
  transition: background 0.25s var(--ease), padding 0.25s var(--ease);
}

.soon-list li:hover {
  background: rgba(255, 255, 255, 0.018);
  padding-left: 16px;
  padding-right: 16px;
}

.soon-list h3 { margin-bottom: 4px; }

.soon-list p {
  font-size: 14.5px;
  color: var(--text-dim);
}

.tag {
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(201, 164, 92, 0.35);
  background: var(--gold-dim);
  border-radius: 100px;
  padding: 5px 12px;
}

/* ============ Subscribe ============ */

.section-subscribe { padding-bottom: 128px; }

.subscribe-card {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 64px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.014));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 64px;
  position: relative;
  overflow: hidden;
}

.subscribe-card::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -80px;
  width: 420px;
  height: 320px;
  background: radial-gradient(closest-side, rgba(201, 164, 92, 0.16), transparent);
  pointer-events: none;
}

.subscribe-copy h2 { margin-bottom: 18px; }

.subscribe-copy > p {
  color: var(--text-dim);
  font-size: 16px;
  margin-bottom: 28px;
}

.subscribe-points { list-style: none; }

.subscribe-points li {
  position: relative;
  padding: 5px 0 5px 26px;
  font-size: 14.5px;
  color: var(--text-dim);
}

.subscribe-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 12px;
  height: 7px;
  border-left: 1.5px solid var(--gold);
  border-bottom: 1.5px solid var(--gold);
  transform: rotate(-45deg);
}

/* Form */

.subscribe-form { display: flex; flex-direction: column; gap: 18px; position: relative; }

.field { display: flex; flex-direction: column; gap: 7px; flex: 1; }

.field-row { display: flex; gap: 18px; }

.field label {
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.field input,
.field select {
  width: 100%;
  background: rgba(0, 0, 0, 0.32);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 13px 16px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--text);
  outline: none;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
  appearance: none;
  -webkit-appearance: none;
}

.field input::placeholder { color: var(--text-faint); }

.field select:invalid { color: var(--text-faint); }
.field select option { background: var(--bg-raised); color: var(--text); }

.field input:focus,
.field select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 164, 92, 0.16);
}

.select-wrap { position: relative; }

.select-wrap::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--text-dim);
  border-bottom: 1.5px solid var(--text-dim);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

.form-status {
  min-height: 20px;
  font-size: 14px;
  color: var(--text-dim);
}

.form-status.ok { color: #9fd0a0; }
.form-status.err { color: #d99a8f; }

/* ============ Footer ============ */

.footer {
  margin-top: 32px;
  border-top: 1px solid var(--border);
  padding: 56px 0 64px;
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 48px;
  align-items: start;
}

.footer-brand { display: flex; gap: 12px; align-items: flex-start; }

.footer-brand .brand-mark { margin-top: 3px; }

.footer-name { font-weight: 600; font-size: 16px; }

.footer-tag {
  font-size: 13px;
  color: var(--text-faint);
  margin-top: 3px;
  max-width: 30ch;
}

.footer-links {
  display: flex;
  gap: 28px;
  justify-content: center;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 13.5px;
  transition: color 0.2s ease;
}

.footer-links a:hover { color: var(--text); }

.footer-meta {
  text-align: right;
  font-size: 13px;
  color: var(--text-faint);
  line-height: 1.8;
}

.footer-ar { color: var(--gold); font-size: 15px; }

/* ============ Reveal animation ============ */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: var(--d, 0s);
}

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

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

@media (max-width: 960px) {
  .grid-coverage { grid-template-columns: repeat(2, 1fr); }
  .grid-coverage .card { grid-column: span 1 !important; }
  .grid-coverage .card:nth-child(5) { grid-column: span 2 !important; }

  .grid-audience { grid-template-columns: repeat(2, 1fr); column-gap: 32px; }

  .why-layout { grid-template-columns: 1fr; gap: 48px; }
  .why-layout .section-head { position: static; }

  .subscribe-card { grid-template-columns: 1fr; gap: 44px; padding: 44px; }

  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-links { justify-content: flex-start; }
  .footer-meta { text-align: left; }
}

@media (max-width: 640px) {
  .container { padding: 0 22px; }
  .nav-inner { padding: 0 22px; }
  .nav-links { display: none; }

  .hero { padding-top: 140px; min-height: 0; }
  .hero-cities { margin-top: 72px; }

  .section { padding-top: 96px; }
  .section-subscribe { padding-bottom: 96px; }

  .grid-coverage { grid-template-columns: 1fr; }
  .grid-coverage .card,
  .grid-coverage .card:nth-child(5) { grid-column: span 1 !important; }

  .grid-audience { grid-template-columns: 1fr; }
  .audience-item { padding-right: 0; }

  .why-list li { padding-left: 58px; }

  .soon-list li { flex-direction: row; align-items: flex-start; }
  .soon-list .tag { margin-top: 4px; }

  .subscribe-card { padding: 32px 24px; border-radius: 16px; }
  .field-row { flex-direction: column; gap: 18px; }

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

/* ============ Reduced motion ============ */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .bg-grid, .bg-glow, .cities-track { animation: none; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  * { transition-duration: 0.01ms !important; }
}