:root {
  --ink: #0c1b2a;
  --ink-soft: #3a4d63;
  --muted: #6b7c90;
  --line: rgba(15, 40, 70, 0.1);
  --paper: #f3f7fc;
  --paper-2: #e7f0fa;
  --blue: #1f6feb;
  --blue-deep: #0d4ec7;
  --blue-soft: #d7e7ff;
  --glow: rgba(31, 111, 235, 0.28);
  --white: #ffffff;
  --radius: 18px;
  --max: 1120px;
  --font-display: "Outfit", "Avenir Next", "Segoe UI", sans-serif;
  --font-body: "Source Sans 3", "Helvetica Neue", "Segoe UI", sans-serif;
  --shadow: 0 24px 60px rgba(13, 45, 90, 0.14);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(31, 111, 235, 0.18), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(90, 160, 255, 0.14), transparent 55%),
    linear-gradient(180deg, #eef4fb 0%, var(--paper) 42%, #f7fafd 100%);
  min-height: 100vh;
}

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

a {
  color: var(--blue-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--blue);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: var(--white);
  padding: 0.5rem 0.75rem;
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(243, 247, 252, 0.78);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(243, 247, 252, 0.92);
}

.nav {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: inherit;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  box-shadow: 0 8px 18px rgba(31, 111, 235, 0.25);
}

.brand span {
  font-size: 1.05rem;
}

.shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
}

/* —— Home hero —— */
.hero {
  min-height: calc(100svh - 72px);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
  padding: 2.5rem 0 3.5rem;
}

.hero-copy {
  max-width: 34rem;
}

.hero-brand {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
  font-weight: 700;
}

.hero-headline {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: var(--ink-soft);
  font-weight: 600;
}

.hero-lead {
  margin: 0 0 1.6rem;
  color: var(--muted);
  font-size: 1.12rem;
  max-width: 32rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: 999px;
  padding: 0.85rem 1.35rem;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: var(--white);
  box-shadow: 0 14px 30px var(--glow);
}

.btn-primary:hover {
  color: var(--white);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.72);
  border-color: var(--line);
  color: var(--ink);
}

.btn-ghost:hover {
  color: var(--ink);
  background: var(--white);
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 520px;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 8% 12%;
  background:
    radial-gradient(circle at 50% 40%, rgba(31, 111, 235, 0.28), transparent 62%),
    radial-gradient(circle at 70% 70%, rgba(120, 180, 255, 0.22), transparent 55%);
  filter: blur(8px);
  animation: glow-pulse 7s ease-in-out infinite;
}

.phone {
  position: relative;
  width: min(100%, 300px);
  aspect-ratio: 9 / 18.5;
  border-radius: 36px;
  padding: 12px;
  background: linear-gradient(160deg, #1a2433, #0d1520);
  box-shadow: var(--shadow);
  animation: phone-float 6.5s ease-in-out infinite;
}

.phone-screen {
  height: 100%;
  border-radius: 26px;
  overflow: hidden;
  background: linear-gradient(180deg, #f7faff 0%, #eef4fb 100%);
  padding: 1.1rem 0.95rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.phone-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.phone-top strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}

.phone-top span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
}

.task-card {
  background: var(--white);
  border: 1px solid rgba(31, 111, 235, 0.12);
  border-radius: 14px;
  padding: 0.85rem 0.9rem;
  box-shadow: 0 10px 24px rgba(20, 60, 120, 0.06);
}

.task-card.active {
  border-color: rgba(31, 111, 235, 0.35);
  box-shadow: 0 12px 28px rgba(31, 111, 235, 0.14);
}

.task-card .label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.task-card .title {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.55rem;
}

.timer-bar {
  height: 7px;
  border-radius: 999px;
  background: var(--blue-soft);
  overflow: hidden;
}

.timer-bar > i {
  display: block;
  height: 100%;
  width: 68%;
  background: linear-gradient(90deg, var(--blue), #5b9bff);
  border-radius: inherit;
}

.queue {
  display: grid;
  gap: 0.45rem;
}

.queue-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.65rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid #9fb4cf;
  flex: 0 0 auto;
}

.done-next {
  margin-top: auto;
  border: 0;
  border-radius: 14px;
  padding: 0.85rem 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  box-shadow: 0 12px 24px var(--glow);
  text-align: center;
}

/* —— Sections —— */
.section {
  padding: 3.25rem 0 0.5rem;
}

.section-head {
  max-width: 38rem;
  margin-bottom: 1.75rem;
}

.section-head h2 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.feature-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature {
  padding: 1.35rem 0.15rem 0.5rem;
  border-top: 2px solid rgba(31, 111, 235, 0.35);
}

.feature h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.025em;
}

.feature p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.pro-band {
  margin-top: 2.75rem;
  padding: 1.75rem 0 0.5rem;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  align-items: start;
}

.pro-band h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  font-size: 1.55rem;
}

.pro-band p {
  margin: 0;
  color: var(--muted);
}

.pro-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.pro-list li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--ink-soft);
}

.pro-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--blue);
}

.privacy-note {
  margin-top: 2.5rem;
  padding: 1.4rem 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.35rem;
}

.privacy-note strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.privacy-note p {
  margin: 0;
  color: var(--muted);
  max-width: 42rem;
}

/* —— Legal / support —— */
.page-hero {
  padding: 2.4rem 0 1.5rem;
}

.page-hero h1 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.page-hero .meta {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}

.doc {
  max-width: 46rem;
  padding-bottom: 2rem;
}

.doc > p.lead {
  font-size: 1.12rem;
  color: var(--ink-soft);
}

.doc h2 {
  margin: 2rem 0 0.65rem;
  font-family: var(--font-display);
  font-size: 1.28rem;
  letter-spacing: -0.025em;
}

.doc p,
.doc li {
  color: var(--ink-soft);
}

.doc ul {
  padding-left: 1.15rem;
}

.doc a {
  word-break: break-word;
}

.faq details {
  border-top: 1px solid var(--line);
  padding: 1rem 0;
}

.faq details:last-child {
  border-bottom: 1px solid var(--line);
}

.faq summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  list-style: none;
}

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

.faq summary::after {
  content: "+";
  float: right;
  color: var(--blue);
  font-weight: 700;
}

.faq details[open] summary::after {
  content: "–";
}

.faq details p {
  margin: 0.7rem 0 0.15rem;
  color: var(--ink-soft);
}

.contact-box {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 1rem;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.15rem;
}

.footer-links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 600;
}

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

/* Motion */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: rise 0.8s ease forwards;
}

.reveal-delay-1 { animation-delay: 0.12s; }
.reveal-delay-2 { animation-delay: 0.24s; }
.reveal-delay-3 { animation-delay: 0.36s; }

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

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

@keyframes glow-pulse {
  0%, 100% { opacity: 0.75; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.04); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal,
  .phone,
  .hero-visual::before {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 1.5rem;
  }

  .hero-visual {
    order: -1;
    min-height: 420px;
  }

  .phone {
    width: min(100%, 260px);
  }

  .feature-rail,
  .pro-band {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 560px) {
  .hero-brand {
    font-size: 2.55rem;
  }

  .cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }
}

/* —— RTL (Arabic) —— */
html[dir="rtl"] body {
  text-align: right;
}

html[dir="rtl"] .nav {
  flex-direction: row-reverse;
}

html[dir="rtl"] .hero {
  direction: rtl;
}

html[dir="rtl"] .phone-top,
html[dir="rtl"] .queue-item,
html[dir="rtl"] .footer-inner,
html[dir="rtl"] .footer-links,
html[dir="rtl"] .cta-row {
  direction: rtl;
}

html[dir="rtl"] .queue-item .dot {
  margin-right: 0;
  margin-left: 0.55rem;
}

html[dir="rtl"] .pro-list {
  padding-right: 1.1rem;
  padding-left: 0;
}