/* =====================================================
   ALMA-OS landing — ALMAWARE
   Bright, modern, responsive, LTR/RTL aware.
   100% our own code. No external fonts, no frameworks.
   ===================================================== */

:root {
  --ink: #101828;
  --ink-soft: #475569;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --line: #e2e8f0;
  --amber: #f59e0b;
  --rose: #ec4899;
  --violet: #7c3aed;
  --grad: linear-gradient(135deg, var(--amber), var(--rose) 55%, var(--violet));
  --radius: 18px;
  --shadow: 0 10px 30px rgba(16, 24, 40, 0.08);
  --shadow-soft: 0 4px 14px rgba(16, 24, 40, 0.06);
  --font: "Segoe UI", "Segoe UI Variable Text", -apple-system, "Helvetica Neue",
          Arial, "Noto Sans Hebrew", "Arial Hebrew", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1080px;
  margin-inline: auto;
  padding-inline: 24px;
}

/* ---------- NAV ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: 1080px;
  margin-inline: auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

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

.brand-mark {
  width: 26px;
  height: 26px;
  align-self: center;
}

.brand-name {
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.brand-by {
  font-size: 0.72rem;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 18px;
  margin-inline-start: auto;
  flex-wrap: wrap;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 600;
  transition: color 0.2s;
}

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

.lang-toggle {
  border: 1.5px solid var(--line);
  background: #fff;
  color: var(--ink);
  font-family: inherit;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 7px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.1s;
}

.lang-toggle:hover {
  border-color: var(--violet);
  box-shadow: var(--shadow-soft);
}

.lang-toggle:active { transform: scale(0.96); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 110px;
  text-align: center;
}

.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(600px 380px at 18% 8%, rgba(245, 158, 11, 0.16), transparent 70%),
    radial-gradient(560px 400px at 85% 18%, rgba(124, 58, 237, 0.14), transparent 70%),
    radial-gradient(700px 420px at 50% 110%, rgba(236, 72, 153, 0.10), transparent 70%);
}

.hero-inner { position: relative; }

.badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-soft);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow-soft);
  margin: 0 0 22px;
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(2.3rem, 6vw, 4rem);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  max-width: 720px;
  margin: 0 auto 18px;
  font-size: clamp(1.02rem, 2vw, 1.2rem);
  color: var(--ink-soft);
}

.hero-quote {
  margin: 0 auto 34px;
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  font-weight: 700;
  font-style: italic;
  color: var(--ink);
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.2s;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 8px 24px rgba(236, 72, 153, 0.28);
}

.btn-ghost {
  border: 1.5px solid var(--line);
  color: var(--ink);
  background: #fff;
}

.btn-ghost:hover { border-color: var(--violet); }

/* ---------- SECTIONS ---------- */
.section { padding: 88px 0; }

.section-alt {
  background: var(--bg-alt);
  border-block: 1px solid var(--line);
}

.section-title {
  margin: 0 0 16px;
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.015em;
}

.section-lead {
  max-width: 760px;
  margin: 0 0 44px;
  font-size: 1.08rem;
  color: var(--ink-soft);
}

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

.pillar {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s, box-shadow 0.2s;
}

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

.pillar-icon { font-size: 1.9rem; margin-bottom: 10px; }

.pillar h3 { margin: 0 0 8px; font-size: 1.12rem; }

.pillar p { margin: 0; color: var(--ink-soft); font-size: 0.96rem; }

/* ---------- STACK ---------- */
.stack {
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.layer {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 26px;
  box-shadow: var(--shadow-soft);
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}

.layer:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.layer::before {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  width: 6px;
  border-start-start-radius: var(--radius);
  border-end-start-radius: var(--radius);
  background: var(--grad);
  opacity: 0.9;
}

.layer[data-layer="4"]::before { background: var(--violet); }
.layer[data-layer="3"]::before { background: linear-gradient(180deg, var(--violet), var(--rose)); }
.layer[data-layer="2"]::before { background: var(--rose); }
.layer[data-layer="1"]::before { background: linear-gradient(180deg, var(--rose), var(--amber)); }
.layer[data-layer="0"]::before { background: var(--amber); }

.layer-num {
  flex: 0 0 auto;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
  margin-top: 3px;
  white-space: nowrap;
}

.layer-body h3 { margin: 0 0 6px; font-size: 1.15rem; }

.layer-body p { margin: 0; color: var(--ink-soft); font-size: 0.96rem; }

.layer-foundation {
  background: linear-gradient(180deg, #fffbeb, #fff);
  border-color: #fde68a;
}

.layer-arrow {
  text-align: center;
  color: var(--rose);
  font-size: 0.85rem;
  padding: 8px 0;
  opacity: 0.75;
  user-select: none;
}

/* ---------- AMP (first product) ---------- */
.amp-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 48px;
  align-items: center;
}

.amp-art {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow-soft);
}

.amp-svg { width: 100%; height: auto; display: block; }

.amp-text .section-title { margin-bottom: 12px; }

.amp-text p { color: var(--ink-soft); }

.amp-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  gap: 10px;
}

.amp-list li {
  position: relative;
  padding-inline-start: 30px;
  font-weight: 600;
}

.amp-list li::before {
  content: "✦";
  position: absolute;
  inset-inline-start: 0;
  color: var(--rose);
}

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

.stage {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: var(--shadow-soft);
}

.stage-tag {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 4px 13px;
  margin-bottom: 12px;
}

.stage-now     { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }
.stage-next    { background: #fffbeb; color: #b45309; border: 1px solid #fde68a; }
.stage-horizon { background: #f5f3ff; color: #6d28d9; border: 1px solid #ddd6fe; }

.stage h3 { margin: 0 0 8px; font-size: 1.1rem; }

.stage p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

.honest-note {
  margin: 36px 0 0;
  text-align: center;
  font-weight: 700;
  font-size: 1.05rem;
}

/* ---------- FOOTER ---------- */
.footer {
  border-top: 1px solid var(--line);
  background: var(--bg-alt);
  padding: 44px 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  align-items: flex-start;
  justify-content: space-between;
}

.footer-brand p {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  max-width: 340px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
}

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

.footer-copy {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
  align-self: flex-end;
}

/* ---------- REVEAL ANIMATION ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 860px) {
  .pillars, .timeline { grid-template-columns: 1fr; }
  .amp-grid { grid-template-columns: 1fr; gap: 30px; }
  .amp-art { max-width: 420px; margin-inline: auto; }
}

@media (max-width: 640px) {
  .hero { padding: 64px 0 76px; }
  .section { padding: 60px 0; }
  .nav-inner { flex-wrap: wrap; gap: 10px 16px; }
  .nav-links { order: 3; width: 100%; margin-inline-start: 0; gap: 14px; }
  .lang-toggle { margin-inline-start: auto; }
  .layer { flex-direction: column; gap: 10px; padding: 20px; }
  .footer-inner { flex-direction: column; }
  .footer-copy { align-self: flex-start; }
}