/* ============================================================
   mahalla.online — حواليك
   Cinematic dark-teal + muted gold. Arabic-first (RTL).
   ============================================================ */

:root {
  /* palette */
  --ink:        #051a19;
  --teal-950:   #08201f;
  --teal-900:   #0b2b28;
  --teal-800:   #103f3a;
  --teal-line:  rgba(199, 161, 90, 0.22);
  --teal-glow:  #4fbba9;
  --gold:       #c7a15a;
  --gold-soft:  #e4cd92;
  --sand:       #e7dcc5;
  --cream:      #f6f1e6;
  --muted:      rgba(246, 241, 230, 0.60);
  --muted-soft: rgba(246, 241, 230, 0.42);

  /* type */
  --f-display: "El Messiri", "Tajawal", system-ui, sans-serif;
  --f-body:    "Tajawal", system-ui, sans-serif;
  --f-latin:   "Space Grotesk", ui-monospace, monospace;

  --maxw: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--f-body);
  color: var(--cream);
  background:
    radial-gradient(120% 80% at 80% -10%, rgba(199,161,90,0.10), transparent 55%),
    radial-gradient(120% 90% at 12% 110%, rgba(79,187,169,0.14), transparent 55%),
    linear-gradient(180deg, var(--teal-950) 0%, var(--ink) 55%, #041413 100%);
  background-attachment: fixed;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ---------- cinematic overlays ---------- */
.ambient {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(40% 34% at 78% 8%,  rgba(199,161,90,0.16), transparent 70%),
    radial-gradient(46% 40% at 16% 92%, rgba(79,187,169,0.18), transparent 70%);
  animation: drift 22s ease-in-out infinite alternate;
}
@keyframes drift {
  from { transform: translate3d(0,0,0) scale(1); opacity: .85; }
  to   { transform: translate3d(0,-2%,0) scale(1.06); opacity: 1; }
}

.grain {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  opacity: 0.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* keep content above overlays */
.nav, main, .footer { position: relative; z-index: 2; }

/* ---------- nav ---------- */
.nav {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 26px clamp(20px, 5vw, 44px);
  display: flex; align-items: center; gap: 16px;
}
.brand {
  font-family: var(--f-display);
  font-weight: 700; font-size: 1.5rem;
  color: var(--cream); text-decoration: none;
  letter-spacing: 0.5px;
}
.domain {
  font-family: var(--f-latin);
  font-size: 0.82rem; letter-spacing: 1px;
  color: var(--muted); margin-inline-start: auto;
  direction: ltr;
}
.domain .dot, .foot-domain .dot { color: var(--gold); }
.pill {
  font-family: var(--f-latin);
  font-size: 0.66rem; letter-spacing: 2px;
  padding: 6px 12px; border-radius: 999px;
  color: var(--gold-soft);
  border: 1px solid var(--teal-line);
  background: rgba(199,161,90,0.06);
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(48px, 9vw, 110px) clamp(20px, 5vw, 44px) clamp(56px, 8vw, 96px);
  min-height: min(78vh, 760px);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
}

/* radar signature — "حواليك / around you" */
.radar {
  position: absolute; top: 46%; left: 50%;
  translate: -50% -50%;
  width: min(92vw, 720px); aspect-ratio: 1;
  pointer-events: none; z-index: 0;
  display: grid; place-items: center;
}
.radar span {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(199,161,90,0.30);
  width: 100%; height: 100%;
  opacity: 0;
  animation: sonar 6s ease-out infinite;
}
.radar span:nth-child(2) { animation-delay: 1.5s; }
.radar span:nth-child(3) { animation-delay: 3s; }
.radar span:nth-child(4) { animation-delay: 4.5s; }
.radar em {
  position: absolute; width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold-soft);
  box-shadow: 0 0 18px 4px rgba(228,205,146,0.55);
}
@keyframes sonar {
  0%   { transform: scale(0.18); opacity: 0; }
  12%  { opacity: 0.9; }
  100% { transform: scale(1); opacity: 0; }
}

.hero-content { position: relative; z-index: 2; max-width: 680px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  margin: 0 0 22px;
  font-size: 0.78rem; letter-spacing: 1.5px;
  color: var(--muted);
}
.eyebrow .sep { color: var(--gold); font-size: 0.6rem; }
.eyebrow .latin { font-family: var(--f-latin); direction: ltr; }

.wordmark {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(4.6rem, 17vw, 10.5rem);
  line-height: 0.92;
  margin: 0;
  letter-spacing: -1px;
  background: linear-gradient(178deg, var(--cream) 8%, var(--sand) 42%, var(--gold) 108%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  text-shadow: 0 8px 60px rgba(199,161,90,0.12);
}

.tagline {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(1.25rem, 3.4vw, 1.9rem);
  color: var(--sand);
  margin: 18px 0 10px;
}
.sub {
  font-size: clamp(0.98rem, 2vw, 1.12rem);
  line-height: 1.85;
  color: var(--muted);
  max-width: 46ch; margin: 0 auto 30px;
}

/* signup */
.signup {
  display: flex; gap: 8px;
  max-width: 440px; margin: 0 auto;
  padding: 7px; border-radius: 16px;
  background: rgba(7, 30, 28, 0.55);
  border: 1px solid var(--teal-line);
  backdrop-filter: blur(8px);
}
.signup-input {
  flex: 1; min-width: 0;
  background: transparent; border: 0; outline: 0;
  color: var(--cream);
  font-family: var(--f-body); font-size: 1rem;
  padding: 12px 14px;
}
.signup-input::placeholder { color: var(--muted-soft); }
.signup-btn {
  flex-shrink: 0;
  font-family: var(--f-display); font-weight: 700; font-size: 1rem;
  color: var(--ink);
  padding: 12px 24px; border: 0; border-radius: 11px; cursor: pointer;
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
  transition: transform .15s ease, box-shadow .2s ease, filter .2s ease;
}
.signup-btn:hover { transform: translateY(-1px); box-shadow: 0 10px 26px -10px rgba(199,161,90,0.6); filter: brightness(1.05); }
.signup-btn:disabled { filter: grayscale(0.3) brightness(0.85); cursor: default; transform: none; box-shadow: none; }

.note {
  margin: 16px auto 0; max-width: 40ch;
  font-size: 0.86rem; color: var(--muted-soft);
  transition: color .2s ease;
}
.note.ok   { color: var(--teal-glow); }
.note.warn { color: #e6b877; }

/* scroll cue */
.scroll-cue {
  position: relative; z-index: 2;
  margin-top: clamp(34px, 6vw, 60px);
  display: inline-flex; align-items: center; gap: 8px;
  background: none; border: 0; cursor: pointer;
  font-family: var(--f-body); font-size: 0.82rem; letter-spacing: 0.5px;
  color: var(--muted);
  transition: color .2s ease;
}
.scroll-cue:hover { color: var(--sand); }
.scroll-cue svg { animation: bob 2.4s ease-in-out infinite; }
@keyframes bob { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(4px);} }

/* ---------- features ---------- */
.features {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(30px, 6vw, 60px) clamp(20px, 5vw, 44px) clamp(60px, 9vw, 110px);
}
.section-label {
  font-family: var(--f-latin);
  font-size: 0.74rem; letter-spacing: 3px; text-transform: uppercase;
  color: var(--gold); margin: 0 0 28px;
}
.cards {
  display: grid; gap: 18px;
  grid-template-columns: repeat(3, 1fr);
}
.card {
  padding: 30px 26px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(16,63,58,0.34), rgba(8,32,31,0.34));
  border: 1px solid var(--teal-line);
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(199,161,90,0.45);
  background: linear-gradient(180deg, rgba(16,63,58,0.5), rgba(8,32,31,0.42));
}
.card-icon {
  display: inline-grid; place-items: center;
  width: 46px; height: 46px; border-radius: 12px;
  color: var(--gold-soft);
  background: rgba(199,161,90,0.10);
  border: 1px solid var(--teal-line);
  margin-bottom: 18px;
}
.card-icon svg { width: 24px; height: 24px; }
.card h3 {
  font-family: var(--f-display); font-weight: 600; font-size: 1.32rem;
  margin: 0 0 10px; color: var(--cream);
}
.card p {
  margin: 0; font-size: 0.98rem; line-height: 1.8; color: var(--muted);
}

/* ---------- footer ---------- */
.footer {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 34px clamp(20px, 5vw, 44px) 44px;
  border-top: 1px solid var(--teal-line);
}
.footer-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.sub-row { margin-top: 18px; }
.foot-domain {
  font-family: var(--f-latin); font-size: 0.95rem; letter-spacing: 1px;
  color: var(--sand); direction: ltr;
}
.foot-links { display: flex; gap: 22px; }
.foot-links a {
  color: var(--muted); text-decoration: none; font-size: 0.9rem;
  transition: color .2s ease;
}
.foot-links a:hover { color: var(--gold-soft); }
.sub-row span { font-size: 0.82rem; color: var(--muted-soft); }
.made { color: var(--gold) !important; }

/* ---------- focus ---------- */
:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- responsive ---------- */
@media (max-width: 720px) {
  .cards { grid-template-columns: 1fr; }
  .signup { flex-direction: column; }
  .signup-btn { padding: 13px; }
  .domain { display: none; }
  .footer-row { flex-direction: column; align-items: flex-start; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .ambient, .radar span, .scroll-cue svg { animation: none; }
  html { scroll-behavior: auto; }
  .radar span:first-child { opacity: 0.5; transform: scale(1); }
}