/* Rado Pro — marketing site (brand tokens from proto/auth) */
:root {
  --ink: #0f1c24;
  --ink-soft: #3d5360;
  --muted: #5b6b78;
  --line: rgba(15, 28, 36, 0.09);
  --border: rgba(15, 28, 36, 0.08);
  --glass: rgba(255, 255, 255, 0.68);
  --glass-strong: rgba(255, 255, 255, 0.82);
  --ok: #2563eb;
  --ok-hover: #1d4ed8;
  --ok-soft: rgba(37, 99, 235, 0.16);
  --ok-mid: #3b82f6;
  --ok-light: #60a5fa;
  --online: #10b981;
  --online-soft: rgba(16, 185, 129, 0.14);
  --amber: #d97706;
  --radius: 1.25rem;
  --shadow: 0 18px 40px -28px rgba(15, 28, 36, 0.4);
  --shadow-cta: 0 10px 22px -12px rgba(37, 99, 235, 0.7);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 72px;
  --max: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: Manrope, Cairo, "Segoe UI", Tahoma, system-ui, sans-serif;
  color: var(--ink);
  min-height: 100%;
  min-height: 100dvh;
  overflow-x: hidden;
  background:
    radial-gradient(1100px 560px at 8% -8%, rgba(37, 99, 235, 0.18), transparent 55%),
    radial-gradient(900px 500px at 96% 4%, rgba(16, 185, 129, 0.12), transparent 50%),
    radial-gradient(700px 420px at 70% 100%, rgba(217, 119, 6, 0.1), transparent 55%),
    linear-gradient(165deg, #e8eef8 0%, #eef4f8 40%, #f3efe8 100%);
  line-height: 1.55;
}

html[dir="rtl"] body,
html[lang="ar"] body {
  font-family: Cairo, Manrope, "Segoe UI", Tahoma, system-ui, sans-serif;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; }

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.atmosphere-mesh {
  position: absolute;
  inset: -20%;
  background:
    conic-gradient(from 200deg at 40% 40%, transparent 0deg, rgba(37, 99, 235, 0.07) 70deg, transparent 140deg, rgba(16, 185, 129, 0.05) 220deg, transparent 300deg);
  animation: meshSpin 28s linear infinite;
  opacity: 0.9;
}

.atmosphere-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15, 28, 36, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 28, 36, 0.028) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 75% 65% at 50% 30%, #000, transparent);
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 30%, #000, transparent);
}

.atmosphere-pulse {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  left: 12%;
  top: 40%;
  background: rgba(37, 99, 235, 0.14);
  filter: blur(52px);
  animation: pulse 9s ease-in-out infinite;
}

.atmosphere-pulse--b {
  width: 260px;
  height: 260px;
  left: auto;
  right: 10%;
  top: 8%;
  background: rgba(16, 185, 129, 0.14);
  animation-duration: 11s;
  animation-direction: reverse;
}

@keyframes meshSpin {
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.85; }
  50% { transform: scale(1.18); opacity: 1; }
}

@keyframes floatOrb {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(12px, -18px); }
}

@keyframes riseIn {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes ringDraw {
  to { stroke-dashoffset: 0; }
}

.wrap {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* —— Nav —— */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.55);
  border-bottom: 1px solid rgba(255, 255, 255, 0.55);
}

.nav-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.nav-mark {
  height: 36px;
  width: auto;
  flex: 0 0 auto;
  filter: drop-shadow(0 8px 16px rgba(37, 99, 235, 0.14));
}

.nav-wordmark {
  font-family: Outfit, Cairo, Manrope, sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.04em;
  color: var(--ink);
  line-height: 1;
}

.nav-wordmark em {
  font-style: normal;
  background: linear-gradient(120deg, #2563eb, #60a5fa 55%, #10b981);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-links a {
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-soft);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.nav-links a:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.55);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.lang-switch {
  display: inline-flex;
  padding: 0.2rem;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 8px 20px -18px rgba(15, 28, 36, 0.4);
}

.lang-switch button {
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
  transition: 0.2s var(--ease);
}

.lang-switch button.is-on {
  background: #fff;
  color: var(--ok);
  box-shadow: 0 4px 12px -6px rgba(37, 99, 235, 0.45);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.72rem 1.15rem;
  border-radius: 12px;
  font-family: Outfit, Cairo, Manrope, sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

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

.btn-primary {
  background: linear-gradient(180deg, var(--ok-mid), var(--ok));
  color: #fff;
  box-shadow: var(--shadow-cta), inset 0 1px 0 rgba(255, 255, 255, 0.22);
  position: relative;
}

.btn-primary::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 18%;
  bottom: 18%;
  width: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
}

.btn-primary:hover { background: linear-gradient(180deg, var(--ok-light), var(--ok-hover)); }

.btn-ghost {
  background: var(--glass-strong);
  border: 1px solid rgba(255, 255, 255, 0.75);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.btn-ghost:hover { background: #fff; }

.nav-cta { display: none; }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
}

.nav-toggle {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.7);
  display: grid;
  place-items: center;
  color: var(--ink);
}

.nav-drawer {
  display: none;
  position: absolute;
  top: calc(var(--nav-h) - 4px);
  inset-inline: 1rem;
  padding: 0.75rem;
  border-radius: var(--radius);
  background: var(--glass-strong);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: var(--shadow);
  flex-direction: column;
  gap: 0.25rem;
  z-index: 50;
}

.nav-drawer.is-open { display: flex; }

.nav-drawer a,
.nav-drawer .btn {
  width: 100%;
  justify-content: flex-start;
  padding: 0.7rem 0.85rem;
}

@media (min-width: 900px) {
  .nav-drawer { display: none !important; }
}

/* —— Hero —— */
.hero {
  position: relative;
  min-height: calc(100dvh - var(--nav-h));
  display: grid;
  align-items: center;
  padding: 2.5rem 0 3.5rem;
  overflow: hidden;
}

.hero-stage {
  position: relative;
  display: grid;
  gap: 2rem;
  justify-items: center;
  text-align: center;
  animation: riseIn 0.9s var(--ease) both;
}

.hero-visual {
  position: relative;
  width: min(100%, 340px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.hero-ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-ring ellipse {
  fill: none;
  stroke-width: 1.6;
}

.hero-ring-track {
  stroke: rgba(37, 99, 235, 0.12);
}

.hero-ring-fill {
  stroke: url(#heroRingGrad);
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: ringDraw 1.6s var(--ease) 0.25s forwards;
}

.hero-orbit {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  animation: meshSpin 22s linear infinite;
}

.hero-orbit i {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 16px rgba(37, 99, 235, 0.55);
}

.hero-orbit i:nth-child(1) { top: 0; left: 50%; transform: translateX(-50%); background: var(--online); box-shadow: 0 0 16px rgba(16, 185, 129, 0.55); }
.hero-orbit i:nth-child(2) { right: 0; top: 50%; transform: translateY(-50%); }
.hero-orbit i:nth-child(3) { bottom: 0; left: 50%; transform: translateX(-50%); background: var(--amber); box-shadow: 0 0 16px rgba(217, 119, 6, 0.45); }
.hero-orbit i:nth-child(4) { left: 0; top: 50%; transform: translateY(-50%); }

.hero-mark-plate {
  position: relative;
  z-index: 1;
  width: 46%;
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.72) 70%),
    var(--glass-strong);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow:
    var(--shadow),
    0 0 0 8px rgba(37, 99, 235, 0.06);
  backdrop-filter: blur(10px);
}

.hero-lockup {
  width: 58%;
  height: auto;
  filter: drop-shadow(0 10px 20px rgba(37, 99, 235, 0.2));
  animation: floatOrb 7s ease-in-out infinite;
}

.hero-brand {
  font-family: Outfit, Cairo, Manrope, sans-serif;
  font-weight: 800;
  font-size: clamp(2.6rem, 7vw, 4.2rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--ink);
}

.hero-brand span {
  background: linear-gradient(120deg, #2563eb, #60a5fa 45%, #10b981);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-title {
  font-family: Outfit, Cairo, Manrope, sans-serif;
  font-weight: 700;
  font-size: clamp(1.25rem, 3.2vw, 1.65rem);
  letter-spacing: -0.03em;
  color: var(--ink-soft);
  max-width: 34ch;
}

.hero-sub {
  max-width: 42ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 0.35rem;
}

.hero-ctas .btn { min-width: 10.5rem; }

/* —— Trust —— */
.trust {
  padding: 0 0 3rem;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
}

.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
  font-weight: 650;
  font-size: 0.88rem;
  color: var(--ink-soft);
  backdrop-filter: blur(10px);
}

.trust-pill i {
  color: var(--ok);
  font-size: 0.85rem;
}

.trust-pill:nth-child(2) i { color: var(--online); }
.trust-pill:nth-child(3) i { color: #0284c7; }
.trust-pill:nth-child(4) i { color: var(--amber); }

/* —— Sections —— */
.section {
  padding: 3.5rem 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 1.75rem;
}

.section-kicker {
  display: inline-block;
  font-family: Outfit, Cairo, Manrope, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ok);
  margin-bottom: 0.55rem;
}

.section-title {
  font-family: Outfit, Cairo, Manrope, sans-serif;
  font-weight: 800;
  font-size: clamp(1.65rem, 3.5vw, 2.25rem);
  letter-spacing: -0.035em;
  line-height: 1.15;
  margin-bottom: 0.55rem;
}

.section-lead {
  color: var(--muted);
  font-size: 1.05rem;
}

/* Overview map */
.overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

@media (min-width: 760px) {
  .overview-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 980px) {
  .overview-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.overview-link {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1.05rem;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
  min-height: 108px;
}

.overview-link:hover {
  transform: translateY(-4px);
  background: var(--glass-strong);
  box-shadow: 0 22px 44px -28px rgba(15, 28, 36, 0.45);
}

.overview-icon {
  width: 38px;
  height: 38px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, rgba(37, 99, 235, 0.18), rgba(6, 182, 212, 0.12));
  color: var(--ok);
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}

.overview-link strong {
  font-family: Outfit, Cairo, Manrope, sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 0.98rem;
}

.overview-link span {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.4;
}

/* Feature blocks */
.feature-stack {
  display: grid;
  gap: 1.15rem;
}

.feature-block {
  position: relative;
  overflow: hidden;
  padding: 1.35rem 1.35rem 1.25rem;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.68);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.feature-block.is-visible {
  animation: riseIn 0.7s var(--ease) both;
}

.vita-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(28px);
  opacity: 0.45;
  pointer-events: none;
}

.vita-orb-a {
  width: 140px;
  height: 140px;
  top: -40px;
  inset-inline-end: -30px;
  background: rgba(16, 185, 129, 0.35);
  animation: floatOrb 8s ease-in-out infinite;
}

.vita-orb-b {
  width: 120px;
  height: 120px;
  bottom: -36px;
  inset-inline-start: -24px;
  background: rgba(37, 99, 235, 0.3);
  animation: floatOrb 10s ease-in-out infinite reverse;
}

.feature-top {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  margin-bottom: 0.95rem;
}

.feature-mark {
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, rgba(37, 99, 235, 0.18), rgba(6, 182, 212, 0.12));
  color: var(--ok);
  font-size: 1.05rem;
}

.feature-block:nth-child(3n+2) .feature-mark {
  background: linear-gradient(145deg, rgba(16, 185, 129, 0.2), rgba(37, 99, 235, 0.12));
  color: #059669;
}

.feature-block:nth-child(3n) .feature-mark {
  background: linear-gradient(145deg, rgba(217, 119, 6, 0.16), rgba(37, 99, 235, 0.12));
  color: #b45309;
}

.feature-copy h3 {
  font-family: Outfit, Cairo, Manrope, sans-serif;
  font-weight: 750;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
  margin-bottom: 0.25rem;
}

.feature-copy p {
  color: var(--muted);
  font-size: 0.95rem;
}

.feature-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.45rem;
}

@media (min-width: 760px) {
  .feature-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.55rem 1rem; }
}

.feature-list li {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.45;
}

.feature-list li::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  margin-top: 0.45rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ok), var(--online));
  box-shadow: 0 0 0 3px var(--ok-soft);
}

/* Story + spotlight (tour narrative) */
.story-grid,
.spotlight-grid {
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 760px) {
  .story-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .spotlight-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1100px) {
  .spotlight-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.story-card,
.spotlight-card {
  position: relative;
  overflow: hidden;
  padding: 1.25rem 1.2rem 1.3rem;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.68);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.story-card h3,
.spotlight-card h3 {
  font-family: Outfit, Cairo, Manrope, sans-serif;
  font-weight: 750;
  letter-spacing: -0.03em;
  font-size: 1.08rem;
  margin: 0.55rem 0 0.35rem;
}

.story-card p,
.spotlight-card p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.story-icon,
.spotlight-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, rgba(37, 99, 235, 0.18), rgba(6, 182, 212, 0.12));
  color: var(--ok);
  font-size: 1.05rem;
}

.spotlight-card:nth-child(2) .spotlight-icon,
.story-card:nth-child(2) .story-icon {
  background: linear-gradient(145deg, rgba(16, 185, 129, 0.2), rgba(37, 99, 235, 0.12));
  color: #059669;
}

.spotlight-card:nth-child(3) .spotlight-icon,
.story-card:nth-child(3) .story-icon {
  background: linear-gradient(145deg, rgba(217, 119, 6, 0.16), rgba(37, 99, 235, 0.12));
  color: #b45309;
}

.spotlight-card:nth-child(4) .spotlight-icon {
  background: linear-gradient(145deg, rgba(37, 99, 235, 0.16), rgba(16, 185, 129, 0.14));
  color: #1d4ed8;
}

.spotlight-badge {
  position: absolute;
  top: 0.95rem;
  inset-inline-end: 1rem;
  font-family: Outfit, Cairo, Manrope, sans-serif;
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--ok);
  opacity: 0.7;
}

/* Platform */
.platform-grid {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 720px) {
  .platform-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 980px) {
  .platform-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.platform-item {
  padding: 1.15rem 1.2rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
}

.platform-item strong {
  display: block;
  font-family: Outfit, Cairo, Manrope, sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
}

.platform-item span {
  color: var(--muted);
  font-size: 0.9rem;
}

/* Final CTA */
.final-cta {
  margin: 1rem 0 3.5rem;
  padding: 2.25rem 1.5rem;
  border-radius: calc(var(--radius) + 0.15rem);
  text-align: center;
  background:
    radial-gradient(600px 220px at 20% 0%, rgba(37, 99, 235, 0.18), transparent 60%),
    radial-gradient(500px 200px at 90% 100%, rgba(16, 185, 129, 0.14), transparent 55%),
    var(--glass-strong);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.final-cta h2 {
  font-family: Outfit, Cairo, Manrope, sans-serif;
  font-weight: 800;
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  letter-spacing: -0.035em;
  margin-bottom: 0.45rem;
}

.final-cta p {
  color: var(--muted);
  max-width: 38ch;
  margin-inline: auto;
  margin-bottom: 1.25rem;
}

.final-cta .hero-ctas { margin-top: 0; }

/* Footer */
.footer {
  padding: 1.75rem 0 2.25rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--ink);
  font-family: Outfit, Cairo, Manrope, sans-serif;
  font-weight: 700;
}

.footer-brand img { height: 28px; width: auto; }

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

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

/* Reveal helpers */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

[data-reveal].is-in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

@media (max-width: 899px) {
  .nav-links { display: none; }
}