/* ==========================================================================
   Salah Habit — salahhabit.com
   Premium night-garden design system. Self-hosted everything (strict CSP).
   ========================================================================== */

/* ---- Fonts ------------------------------------------------------------- */

@font-face {
  font-family: "Source Serif 4";
  src: url("/fonts/source-serif-4-latin-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Serif 4";
  src: url("/fonts/source-serif-4-latin-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
/* Metric-matched fallback so the swap never shifts layout */
@font-face {
  font-family: "SS4 Fallback";
  src: local("Georgia Bold"), local("Georgia");
  size-adjust: 96%;
  ascent-override: 93%;
  descent-override: 25%;
  line-gap-override: 0%;
}

/* ---- Tokens ------------------------------------------------------------ */

:root {
  /* Background ramp */
  --bg-0: #0A1220;
  --bg-1: #0E1A2B;
  --bg-2: #122238;
  --sky-top: #0B1526;
  --sky-horizon: #1C3550;

  /* Surfaces */
  --surface-solid: #1A2A3A;
  --surface-glass: rgba(22, 38, 58, 0.72);
  --border-soft: rgba(255, 255, 255, 0.08);
  --border-teal: rgba(29, 183, 166, 0.18);
  --border-teal-hover: rgba(29, 183, 166, 0.4);

  /* Teal ramp */
  --teal-100: #A7EFE6;
  --teal-200: #6FE3D3;
  --teal-300: #2ED8C4;
  --teal-400: #1DB7A6;
  --teal-500: #16897C;
  --teal-600: #11695F;

  /* Gold */
  --gold-300: #F3CD6B;
  --gold-400: #E7B94C;

  /* Status */
  --status-late: #F5A623;
  --status-excused: #4D9FEC;
  --status-missed: #E5484D;

  /* Text */
  --text-hi: #F4F7FA;
  --text-mid: #B9C4D0;
  --text-low: #8494A7;
  --text-on-accent: #06201C;

  /* Type */
  --font-display: "Source Serif 4", "SS4 Fallback", Georgia, serif;
  --font-body: system-ui, -apple-system, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  --text-display: clamp(2.5rem, 1.2rem + 5.2vw, 4.25rem);
  --text-h2: clamp(1.875rem, 1.1rem + 2.9vw, 3rem);
  --text-h3: clamp(1.25rem, 1.05rem + 0.9vw, 1.5rem);
  --text-lead: clamp(1.0625rem, 1rem + 0.45vw, 1.25rem);
  --text-body: 1.0625rem;
  --text-small: 0.9375rem;

  /* Radii */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-pill: 999px;

  /* Shadows & glows */
  --shadow-card: 0 8px 30px rgba(2, 8, 20, 0.45);
  --shadow-phone: 0 30px 80px rgba(2, 8, 20, 0.6);
  --glow-teal-sm: 0 0 24px rgba(29, 183, 166, 0.25);
  --glow-teal-lg: 0 0 90px 24px rgba(29, 183, 166, 0.16);
  --glow-gold-sm: 0 0 20px rgba(231, 185, 76, 0.3);

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-inout: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-pop: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast: 200ms;
  --dur-reveal: 700ms;
  --dur-hero: 900ms;

  --section-pad: clamp(88px, 6vw + 64px, 152px);
  --nav-h: 72px;
}

/* ---- Reset / base ------------------------------------------------------ */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  overflow-x: hidden;
  overflow-x: clip;
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  background: var(--bg-1);
  color: var(--text-mid);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-x: clip;
}

img, svg, canvas { display: block; max-width: 100%; }
img { height: auto; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-hi);
  line-height: 1.12;
  margin: 0 0 0.5em;
  text-wrap: balance;
}
h1 { font-size: var(--text-display); letter-spacing: -0.01em; }
h2 { font-size: var(--text-h2); letter-spacing: -0.008em; }
h3 { font-size: var(--text-h3); font-weight: 600; }
p { margin: 0 0 1em; }

a { color: var(--teal-300); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

::selection { background: rgba(29, 183, 166, 0.35); color: var(--text-hi); }

:focus-visible {
  outline: 2px solid var(--teal-300);
  outline-offset: 3px;
  border-radius: 4px;
}

.hl { color: var(--teal-400); }
.hl-gold { color: var(--gold-400); }

[lang="ar"] { font-family: var(--font-body); }

.container {
  width: min(1160px, 100% - 48px);
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: -100px; left: 16px;
  z-index: 200;
  padding: 10px 18px;
  background: var(--teal-400);
  color: var(--text-on-accent);
  font-weight: 600;
  border-radius: var(--r-pill);
  transition: top var(--dur-fast) var(--ease-out);
}
.skip-link:focus-visible { top: 12px; text-decoration: none; }

.eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal-300);
  margin: 0 0 16px;
}

section { position: relative; }
.section { padding-block: var(--section-pad); }
.section--tight { padding-block: calc(var(--section-pad) * 0.66); }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head p { font-size: var(--text-lead); }

/* ---- Buttons ----------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--r-pill);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease-pop),
              box-shadow var(--dur-fast) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
.btn:hover { text-decoration: none; }

.btn-primary {
  background: var(--teal-400);
  color: var(--text-on-accent);
  box-shadow: var(--glow-teal-sm);
}
.btn-primary:hover { background: var(--teal-300); transform: translateY(-2px); }
.btn-primary:active { background: var(--teal-500); transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--text-hi);
  border-color: var(--border-soft);
}
.btn-ghost:hover { border-color: var(--border-teal-hover); transform: translateY(-2px); }

.btn-lg { padding: 17px 34px; font-size: 1.0625rem; }

/* Self-drawn App Store badge */
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 26px 12px 22px;
  background: #05090F;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 14px;
  color: #fff;
  transition: transform var(--dur-fast) var(--ease-pop),
              border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}
.store-badge:hover {
  text-decoration: none;
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: var(--glow-teal-sm);
}
.store-badge svg { width: 26px; height: 32px; flex: none; }
.store-badge-text { display: flex; flex-direction: column; text-align: left; line-height: 1.15; }
.store-badge-text small { font-size: 0.6875rem; font-weight: 400; color: rgba(255, 255, 255, 0.75); }
.store-badge-text strong { font-size: 1.1875rem; font-weight: 600; letter-spacing: 0.01em; }

/* ---- Nav ---------------------------------------------------------------- */

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  transition: background-color 350ms var(--ease-inout),
              box-shadow 350ms var(--ease-inout);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--nav-h);
  transition: height 350ms var(--ease-inout);
}
.nav.scrolled {
  background: rgba(14, 26, 43, 0.82);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border-soft);
}
.nav.scrolled .nav-inner { height: 60px; }

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-hi);
  font-family: var(--font-display);
  font-size: 1.1875rem;
  font-weight: 600;
}
.nav-logo:hover { text-decoration: none; }
.nav-logo img { width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--border-soft); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  color: var(--text-mid);
  font-size: var(--text-small);
  font-weight: 500;
  transition: color var(--dur-fast) var(--ease-out);
}
.nav-links a:hover { color: var(--text-hi); text-decoration: none; }
.nav-links .btn { padding: 9px 20px; font-size: var(--text-small); }
.nav-links a.btn-primary, .drawer a.btn-primary { color: var(--text-on-accent); }
.nav-links a.btn-primary:hover, .drawer a.btn-primary:hover { color: var(--text-on-accent); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: 0;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--text-hi);
  transition: transform 300ms var(--ease-inout), opacity 300ms var(--ease-inout);
}
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.drawer-overlay {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(5, 9, 15, 0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms var(--ease-inout);
}
.drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  z-index: 95;
  width: min(320px, 84vw);
  padding: calc(var(--nav-h) + 24px) 28px 28px;
  background: var(--bg-0);
  border-left: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateX(100%);
  visibility: hidden;
  transition: transform 320ms var(--ease-inout), visibility 0s 320ms;
}
body.nav-open .drawer { transform: translateX(0); visibility: visible; transition: transform 320ms var(--ease-inout); }
body.nav-open .drawer-overlay { opacity: 1; pointer-events: auto; }
body.nav-open { overflow: hidden; }
.drawer a {
  padding: 14px 4px;
  color: var(--text-hi);
  font-size: 1.125rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border-soft);
}
.drawer a:hover { text-decoration: none; color: var(--teal-300); }
.drawer .btn { margin-top: 20px; border-bottom: 0; }

/* ---- Device frame -------------------------------------------------------- */

.device {
  --w: 300;
  font-size: calc(var(--w) * 1px / 100);
  width: calc(var(--w) * 1px);
  max-width: 100%;
  padding: 3em;
  border-radius: 18.5em;
  background: linear-gradient(160deg, #2B3340, #12161C 40%, #0A0D12);
  box-shadow: inset 0 0 0 0.6em rgba(255, 255, 255, 0.06), var(--shadow-phone);
  position: relative;
  flex: none;
}
.device::after {
  content: "";
  position: absolute;
  z-index: 2;
  top: 5.4em;
  left: 50%;
  transform: translateX(-50%);
  width: 26em;
  height: 7.4em;
  border-radius: 5em;
  background: #050708;
  box-shadow: inset 0 0 0 0.4em rgba(255, 255, 255, 0.04);
}
.device-screen {
  border-radius: 15.5em;
  overflow: hidden;
  aspect-ratio: 1320 / 2868;
  background: var(--bg-0);
  /* Safari: force border-radius clipping on the img layer */
  transform: translateZ(0);
}
.device--cropped .device-screen { aspect-ratio: 1320 / 2718; }
.device-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.device--glow { box-shadow: inset 0 0 0 0.6em rgba(255, 255, 255, 0.06), var(--shadow-phone), var(--glow-teal-lg); }

/* ---- Hero ----------------------------------------------------------------- */

.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(48px, 8vh, 96px));
  padding-bottom: 0;
  background:
    radial-gradient(120% 70% at 50% 108%, var(--sky-horizon) 0%, rgba(28, 53, 80, 0) 60%),
    linear-gradient(to bottom, var(--sky-top), var(--bg-1));
  overflow: hidden;
}
.hero-sky {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center;
  gap: clamp(32px, 5vw, 72px);
  padding-bottom: clamp(120px, 16vw, 220px);
}
.hero-copy { max-width: 560px; }
.hero-eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal-300);
  margin-bottom: 20px;
}
.hero-sub {
  font-size: var(--text-lead);
  max-width: 46ch;
  margin-bottom: 32px;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: var(--text-small);
  color: var(--text-low);
  margin: 0;
}
.hero-trust span { display: inline-flex; align-items: center; gap: 7px; }
.hero-trust svg { width: 14px; height: 14px; color: var(--teal-400); flex: none; }

.hero-phone {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-phone .device { --w: 320; }

/* Prayer arc behind the phone */
.hero-arc {
  position: absolute;
  z-index: 1;
  left: 50%;
  bottom: clamp(12px, 3vw, 48px);
  transform: translateX(-50%);
  width: min(1100px, 120%);
  pointer-events: none;
}
.arc-path,
.arc-glow {
  fill: none;
  stroke-linecap: round;
}
.arc-path { stroke: var(--teal-400); stroke-width: 5; }
.arc-glow { stroke: var(--teal-400); stroke-width: 14; opacity: 0.16; }
.arc-path, .arc-glow { stroke-dasharray: 1; stroke-dashoffset: 1; }
html.is-ready .arc-path,
html.is-ready .arc-glow { animation: arc-draw 1400ms var(--ease-out) 350ms forwards; }
@keyframes arc-draw { to { stroke-dashoffset: 0; } }

.arc-marker { opacity: 0; transform: scale(0); transform-origin: center; transform-box: fill-box; }
html.is-ready .arc-marker { animation: marker-pop 450ms var(--ease-pop) forwards; }
html.is-ready .arc-marker:nth-of-type(1) { animation-delay: 490ms; }
html.is-ready .arc-marker:nth-of-type(2) { animation-delay: 740ms; }
html.is-ready .arc-marker:nth-of-type(3) { animation-delay: 990ms; }
html.is-ready .arc-marker:nth-of-type(4) { animation-delay: 1220ms; }
html.is-ready .arc-marker:nth-of-type(5) { animation-delay: 1580ms; }
@keyframes marker-pop { to { opacity: 1; transform: scale(1); } }

/* Interactive arc markers + prayer tooltips */
/* The hero grid overlays the arc; let its empty space pass pointer events through */
.hero .hero-inner,
.hero .hero-phone { pointer-events: none; }
.hero .hero-copy > *,
.hero .hero-phone .device { pointer-events: auto; }
.hero-arc .arc-hit { pointer-events: auto; cursor: pointer; }
.arc-hit:focus-visible { outline: 2px solid var(--teal-300); outline-offset: 3px; }
.arc-tip {
  position: absolute;
  z-index: 6;
  transform: translate(-50%, calc(-100% - 16px));
  background: var(--surface-solid);
  border: 1px solid var(--border-teal);
  border-radius: var(--r-md);
  padding: 12px 14px;
  width: max-content;
  max-width: 320px;
  box-shadow: var(--shadow-card), var(--glow-teal-sm);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 200ms var(--ease-out), visibility 0s 200ms;
}
.arc-tip.show { opacity: 1; visibility: visible; transition: opacity 200ms var(--ease-out); }
.arc-tip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 7px solid transparent;
  border-top-color: var(--surface-solid);
}
.tip-title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
}
.tip-title strong {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-hi);
}
.tip-time { font-size: 0.8125rem; color: var(--text-low); }
.tip-chips { display: flex; gap: 6px; margin-top: 10px; }
.tip-chip {
  font-size: 0.71875rem;
  font-weight: 600;
  line-height: 1;
  padding: 6px 10px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border-soft);
  color: var(--text-low);
  white-space: nowrap;
}
.tip-chip.sel { border-color: transparent; }
.sel--ontime { background: var(--teal-400); color: var(--text-on-accent); }
.sel--late { background: var(--status-late); color: #241503; }
.sel--excused { background: var(--status-excused); color: #0A1B2E; }
.sel--missed { background: var(--status-missed); color: #2B0709; }
.tip-upnext {
  margin: 8px 0 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gold-400);
}

.hero-moon {
  position: absolute;
  z-index: 0;
  top: clamp(64px, 10vw, 120px);
  right: clamp(4%, 8vw, 12%);
  width: clamp(72px, 9vw, 120px);
  aspect-ratio: 1;
  pointer-events: none;
  opacity: 0;
}
html.is-ready .hero-moon { animation: moon-in 800ms var(--ease-out) 1750ms forwards; }
@keyframes moon-in { to { opacity: 1; } }
.moon-pulse { animation: moon-pulse 12s var(--ease-inout) infinite; }
@keyframes moon-pulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 0.85; }
}

.hero-garden {
  position: absolute;
  z-index: 2;
  left: 0; right: 0; bottom: -2px;
  pointer-events: none;
  color: var(--bg-0);
}
.hero-garden svg { width: 100%; height: auto; }

/* Hero entrance — the h1 keeps opacity 1 so the largest text paints immediately (LCP) */
.hero-copy > * { opacity: 0; transform: translateY(24px); }
.hero-copy > h1 { opacity: 1; }
html.is-ready .hero-copy > * {
  transition: opacity var(--dur-hero) var(--ease-out), transform var(--dur-hero) var(--ease-out);
  opacity: 1;
  transform: none;
}
html.is-ready .hero-copy > *:nth-child(2) { transition-delay: 80ms; }
html.is-ready .hero-copy > *:nth-child(3) { transition-delay: 160ms; }
html.is-ready .hero-copy > *:nth-child(4) { transition-delay: 240ms; }
html.is-ready .hero-copy > *:nth-child(5) { transition-delay: 320ms; }

.hero-phone { opacity: 0; transform: translateY(40px) scale(0.97); }
html.is-ready .hero-phone {
  transition: opacity var(--dur-hero) var(--ease-out) 200ms, transform var(--dur-hero) var(--ease-out) 200ms;
  opacity: 1;
  transform: none;
}
html.is-ready .hero-phone .device { animation: floaty 6s var(--ease-inout) 1200ms infinite; }
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ---- Empathy strip --------------------------------------------------------- */

.empathy { background: var(--bg-1); text-align: center; }
.empathy-line {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 1rem + 1.9vw, 2.125rem);
  font-weight: 600;
  color: var(--text-hi);
  line-height: 1.35;
  max-width: 28ch;
  margin: 0 auto 1.1em;
  text-wrap: balance;
}
.empathy-pivot {
  font-family: var(--font-display);
  font-size: clamp(1.625rem, 1.1rem + 2.6vw, 2.75rem);
  font-weight: 700;
  color: var(--text-hi);
  max-width: 20ch;
  margin: 1.4em auto 0;
  text-wrap: balance;
}

/* ---- Feature scenes --------------------------------------------------------- */

.scene {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(40px, 6vw, 96px);
}
.scene + .scene { margin-top: var(--section-pad); }
.scene-media {
  position: relative;
  display: flex;
  justify-content: center;
}
.scene--flip .scene-media { order: 2; }
.scene--flip .scene-copy { order: 1; }
.scene-media .device { --w: 300; z-index: 1; }
.scene-media--pair { gap: 24px; align-items: flex-start; }
.scene-media--pair .device { --w: 250; }
.scene-media--pair .device:nth-child(2) { margin-top: 56px; }

.scene-glow {
  position: absolute;
  z-index: 0;
  inset: -10% -20%;
  background: radial-gradient(50% 50% at 50% 50%, rgba(29, 183, 166, 0.14) 0%, rgba(29, 183, 166, 0) 70%);
  pointer-events: none;
}
.scene-glow--gold {
  background: radial-gradient(50% 50% at 50% 50%, rgba(231, 185, 76, 0.1) 0%, rgba(231, 185, 76, 0) 70%);
}

.scene-copy .scene-lead { font-size: var(--text-lead); }
.scene-points {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}
.scene-points li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  align-items: start;
}
.point-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(29, 183, 166, 0.1);
  border: 1px solid var(--border-teal);
  display: grid;
  place-items: center;
  color: var(--teal-300);
}
.point-icon svg { width: 20px; height: 20px; }
.scene-points strong { display: block; color: var(--text-hi); font-weight: 600; margin-bottom: 2px; }
.scene-points p { margin: 0; font-size: var(--text-small); }
.scene-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  font-weight: 600;
}
.scene-link svg { width: 16px; height: 16px; display: inline-block; transition: transform var(--dur-fast) var(--ease-out); }
.center-link { text-align: center; margin-top: 48px; }
.subhead-gap { margin-top: 32px; }
.scene-link:hover svg { transform: translateX(4px); }

/* Scene reveal + parallax hooks */
[data-scene] .scene-media { opacity: 0; transform: translateX(-48px); }
[data-scene].scene--flip .scene-media { transform: translateX(48px); }
[data-scene] .scene-copy > * { opacity: 0; transform: translateY(24px); }
[data-scene].in .scene-media {
  opacity: 1;
  transform: none;
  transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-out);
}
[data-scene].in .scene-copy > * {
  opacity: 1;
  transform: none;
  transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out);
}
[data-scene].in .scene-copy > *:nth-child(1) { transition-delay: 150ms; }
[data-scene].in .scene-copy > *:nth-child(2) { transition-delay: 240ms; }
[data-scene].in .scene-copy > *:nth-child(3) { transition-delay: 330ms; }
[data-scene].in .scene-copy > *:nth-child(4) { transition-delay: 420ms; }
[data-scene].in .scene-copy > *:nth-child(5) { transition-delay: 510ms; }
.parallax-phone, .parallax-glow { will-change: transform; }

/* ---- Generic reveals --------------------------------------------------------- */

[data-reveal] { opacity: 0; transform: translateY(28px); }
[data-reveal].in {
  opacity: 1;
  transform: none;
  transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out);
}
[data-reveal-group] > * { opacity: 0; transform: translateY(20px) scale(0.96); }
[data-reveal-group].in > * {
  opacity: 1;
  transform: none;
  transition: opacity 550ms var(--ease-out), transform 550ms var(--ease-out);
}
[data-reveal-group].in > *:nth-child(1) { transition-delay: 0ms; }
[data-reveal-group].in > *:nth-child(2) { transition-delay: 55ms; }
[data-reveal-group].in > *:nth-child(3) { transition-delay: 110ms; }
[data-reveal-group].in > *:nth-child(4) { transition-delay: 165ms; }
[data-reveal-group].in > *:nth-child(5) { transition-delay: 220ms; }
[data-reveal-group].in > *:nth-child(6) { transition-delay: 275ms; }
[data-reveal-group].in > *:nth-child(7) { transition-delay: 330ms; }
[data-reveal-group].in > *:nth-child(8) { transition-delay: 385ms; }
[data-reveal-group].in > *:nth-child(9) { transition-delay: 440ms; }
[data-reveal-group].in > *:nth-child(10) { transition-delay: 495ms; }
[data-reveal-group].in > *:nth-child(11) { transition-delay: 550ms; }
[data-reveal-group].in > *:nth-child(n+12) { transition-delay: 605ms; }

/* ---- Tools grid --------------------------------------------------------------- */

.tools-section { background: linear-gradient(to bottom, var(--bg-1), var(--bg-2) 30%, var(--bg-1)); }

.tools-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
.tool-card {
  position: relative;
  padding: 24px;
  background: var(--surface-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-md);
  transition: transform var(--dur-fast) var(--ease-pop),
              border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}
.tool-card h3 { font-size: 1.125rem; margin-bottom: 6px; }
.tool-card p { margin: 0; font-size: var(--text-small); }
.tool-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  margin-bottom: 16px;
  background: rgba(29, 183, 166, 0.1);
  border: 1px solid var(--border-teal);
  display: grid;
  place-items: center;
  color: var(--teal-400);
  transition: color var(--dur-fast) var(--ease-out);
}
.tool-icon svg { width: 22px; height: 22px; }
.tool-card a { color: inherit; }
.tool-card a:hover { text-decoration: none; }
.tool-card a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
@media (hover: hover) and (pointer: fine) {
  .tool-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-teal-hover);
    box-shadow: var(--glow-teal-sm);
  }
  .tool-card:hover .tool-icon { color: var(--teal-200); }
}

/* Screenshot strip (scroll-snap) */
.shots-strip {
  display: flex;
  gap: clamp(24px, 4vw, 48px);
  justify-content: center;
  margin-top: 64px;
}
.shot { text-align: center; }
.shot .device { --w: 250; margin-inline: auto; }
.shot figcaption { margin-top: 18px; font-size: var(--text-small); color: var(--text-low); }

/* ---- Reviews ---------------------------------------------------------------- */

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  max-width: 880px;
  margin-inline: auto;
}
.review-card {
  margin: 0;
  padding: 32px;
  background: var(--surface-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
}
.stars {
  display: inline-flex;
  gap: 4px;
  margin-bottom: 18px;
  color: var(--gold-400);
}
.stars svg { width: 18px; height: 18px; }
.review-card blockquote {
  margin: 0 0 18px;
  font-size: var(--text-body);
  color: var(--text-hi);
  line-height: 1.6;
}
.review-card figcaption { font-size: var(--text-small); color: var(--text-low); }
.reviews-more { text-align: center; margin-top: 40px; font-size: var(--text-small); }

/* ---- Privacy ------------------------------------------------------------------ */

.privacy-badges {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 40px;
}
.privacy-badge {
  padding: 24px;
  text-align: center;
  background: var(--surface-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-md);
}
.privacy-badge .point-icon { margin: 0 auto 14px; }
.privacy-badge strong { display: block; color: var(--text-hi); margin-bottom: 4px; }
.privacy-badge p { margin: 0; font-size: var(--text-small); }

/* ---- FAQ ------------------------------------------------------------------------ */

.faq-list { max-width: 780px; margin-inline: auto; }
.faq-item { border-bottom: 1px solid var(--border-soft); }
.faq-item:first-child { border-top: 1px solid var(--border-soft); }
.faq-h { margin: 0; font-size: inherit; }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  padding: 22px 4px;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.1875rem;
  font-weight: 600;
  color: var(--text-hi);
  transition: color var(--dur-fast) var(--ease-out);
}
.faq-q:hover { color: var(--teal-200); }
.faq-q .chev {
  flex: none;
  width: 18px;
  height: 18px;
  color: var(--teal-300);
  transition: transform 320ms var(--ease-inout);
}
.faq-q[aria-expanded="true"] .chev { transform: rotate(180deg); }
.faq-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 320ms var(--ease-inout);
}
.faq-panel.open { grid-template-rows: 1fr; }
.faq-panel-inner {
  overflow: hidden;
  min-height: 0;
  visibility: hidden;
  transition: visibility 0s 320ms;
}
.faq-panel.open .faq-panel-inner { visibility: visible; transition: visibility 0s; }
.faq-panel-inner p { padding: 0 4px 24px; margin: 0; max-width: 65ch; }
.faq-panel-inner p + p { padding-top: 0; margin-top: -12px; }

/* ---- Final CTA -------------------------------------------------------------------- */

.cta-final {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding-block: calc(var(--section-pad) * 1.15) 0;
  background:
    radial-gradient(90% 60% at 50% 115%, var(--sky-horizon) 0%, rgba(28, 53, 80, 0) 65%),
    linear-gradient(to bottom, var(--bg-1), var(--sky-top));
}
.cta-stars {
  position: absolute;
  inset: 0;
  background-image: url("/images/scene/stars-tile.webp");
  background-size: 512px;
  opacity: 0.7;
  pointer-events: none;
}
.cta-final .container { position: relative; z-index: 2; }
.cta-final h2 { max-width: 16ch; margin-inline: auto; }
.cta-final .cta-sub { font-size: var(--text-lead); max-width: 52ch; margin: 0 auto 36px; }
.cta-appname { margin-top: 26px; font-size: var(--text-small); color: var(--text-low); }
.cta-moon {
  position: absolute;
  top: clamp(40px, 8vw, 90px);
  right: clamp(6%, 12vw, 16%);
  width: clamp(56px, 7vw, 92px);
  aspect-ratio: 1;
  pointer-events: none;
}
.cta-garden {
  position: relative;
  z-index: 1;
  margin-top: clamp(56px, 8vw, 110px);
  color: var(--bg-0);
  pointer-events: none;
}
.cta-garden svg { width: 100%; height: auto; }

/* ---- Footer --------------------------------------------------------------------------- */

.footer {
  background: var(--bg-0);
  padding: 64px 0 40px;
  font-size: var(--text-small);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand .nav-logo { margin-bottom: 14px; }
.footer-brand p { color: var(--text-low); max-width: 34ch; }
.footer h3 {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-low);
  margin-bottom: 16px;
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer ul a { color: var(--text-mid); }
.footer ul a:hover { color: var(--teal-300); text-decoration: none; }
.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--border-soft);
  color: var(--text-low);
}
.footer-bottom p { margin: 0 0 6px; }
/* Links inside prose must be distinguishable by more than colour (WCAG 1.4.1) */
.footer-bottom a,
.faq-panel-inner a,
.legal-content a,
.scene-lead a { text-decoration: underline; text-underline-offset: 3px; }

/* ---- Subpage hero ------------------------------------------------------------------------ */

.page-hero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(48px, 7vh, 88px));
  padding-bottom: var(--section-pad);
  background:
    radial-gradient(100% 60% at 50% -10%, var(--sky-horizon) 0%, rgba(28, 53, 80, 0) 60%),
    linear-gradient(to bottom, var(--sky-top), var(--bg-1));
  overflow: hidden;
}
.page-hero .hero-inner { padding-bottom: 0; }
/* Subpage heroes are search-landing targets: paint copy and phone immediately (LCP);
   entrance is a transform-only slide, no fade gate */
.page-hero .hero-phone { opacity: 1; transform: none; }
.page-hero .hero-copy > * { opacity: 1; }
.breadcrumb {
  font-size: var(--text-small);
  color: var(--text-low);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--text-low); }
.breadcrumb a:hover { color: var(--teal-300); }

/* Fact table (e.g. calculation methods) */
.fact-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-small);
  margin-top: 32px;
}
.fact-table th, .fact-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-soft);
}
.fact-table th { color: var(--text-hi); font-weight: 600; }
.fact-table td { color: var(--text-mid); }
.fact-table tbody tr:hover td { background: rgba(29, 183, 166, 0.04); }

/* Tool deep-dive rows on /tools */
.tool-detail {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid var(--border-soft);
}
.tool-detail:last-child { border-bottom: 0; }
.tool-detail h3 { margin-bottom: 8px; }
.tool-detail p { margin-bottom: 0; }
.tool-detail p + p { margin-top: 8px; }

/* Cross-link cards */
.crosslinks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.crosslink {
  display: block;
  padding: 24px;
  background: var(--surface-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-md);
  color: var(--text-mid);
  transition: transform var(--dur-fast) var(--ease-pop),
              border-color var(--dur-fast) var(--ease-out);
}
.crosslink:hover { text-decoration: none; transform: translateY(-3px); border-color: var(--border-teal-hover); }
.crosslink strong { display: block; font-family: var(--font-display); font-size: 1.125rem; color: var(--text-hi); margin-bottom: 6px; }
.crosslink span { font-size: var(--text-small); }

/* ---- Legal pages / 404 --------------------------------------------------------------------- */

.legal-page, .error-page { padding-top: calc(var(--nav-h) + 48px); }
.legal-content {
  max-width: 760px;
  margin: 0 auto;
  padding-bottom: var(--section-pad);
}
.legal-content h1 { font-size: clamp(2rem, 1.4rem + 2.4vw, 3rem); margin-bottom: 8px; }
.legal-updated { color: var(--text-low); font-size: var(--text-small); margin-bottom: 40px; }
.legal-content h2 { font-size: 1.5rem; margin-top: 48px; }
.legal-content h3 { font-size: 1.1875rem; margin-top: 28px; }
.legal-content ul { padding-left: 22px; }
.legal-content li { margin-bottom: 8px; }

.error-page main {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding-bottom: var(--section-pad);
}
.error-icon { width: 80px; height: 80px; border-radius: 20px; border: 1px solid var(--border-soft); margin: 0 auto 28px; }

/* ---- Responsive ------------------------------------------------------------------------------ */

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { max-width: 620px; margin-inline: auto; order: 1; }
  .hero-sub { margin-inline: auto; }
  .hero-ctas, .hero-trust { justify-content: center; }
  .hero-phone { order: 2; }
  .hero-phone .device { --w: 264; }
  .hero-moon { top: clamp(48px, 8vw, 80px); }

  .scene { grid-template-columns: 1fr; gap: 48px; }
  .scene--flip .scene-media { order: 0; }
  .scene--flip .scene-copy { order: 0; }
  .scene-media .device { --w: 264; }
  .scene-media--pair .device { --w: 224; }

  .shots-strip {
    justify-content: flex-start;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 8px 24px 24px;
    margin-inline: -24px;
    -webkit-overflow-scrolling: touch;
  }
  .shot { scroll-snap-align: center; flex: none; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  [data-scene] .scene-media,
  [data-scene].scene--flip .scene-media { transform: translateY(32px); }
}

@media (max-width: 480px) {
  .container { width: calc(100% - 40px); }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn, .hero-ctas .store-badge { justify-content: center; width: 100%; }
  .hero-phone .device { --w: 232; }
  .scene-media .device { --w: 232; }
  .scene-media--pair { flex-direction: column; align-items: center; }
  .scene-media--pair .device:nth-child(2) { margin-top: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ---- No-JS fallback: content must never depend on the reveal script ---------------------------- */

@media (scripting: none) {
  [data-reveal],
  [data-reveal-group] > *,
  [data-scene] .scene-media,
  [data-scene] .scene-copy > *,
  .hero-copy > *,
  .hero-phone {
    opacity: 1;
    transform: none;
  }
  .arc-path, .arc-glow { stroke-dashoffset: 0; }
  .arc-marker { opacity: 1; transform: scale(1); }
  .hero-moon { opacity: 1; }
  .faq-panel { grid-template-rows: 1fr; }
  .faq-panel-inner { visibility: visible; }
}

/* ---- Reduced motion / transparency ------------------------------------------------------------ */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal],
  [data-reveal-group] > *,
  [data-scene] .scene-media,
  [data-scene] .scene-copy > *,
  .hero-copy > *,
  .hero-phone {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .arc-path, .arc-glow { stroke-dashoffset: 0; animation: none !important; }
  .arc-marker { opacity: 1; transform: scale(1); animation: none !important; }
  .hero-moon { opacity: 1; animation: none !important; }
  .moon-pulse { animation: none !important; }
  html.is-ready .hero-phone .device { animation: none !important; }
  .faq-panel, .faq-q .chev, .drawer, .drawer-overlay, .nav, .nav-inner {
    transition-duration: 1ms !important;
  }
  .btn, .store-badge, .tool-card, .crosslink { transition: none; }
}

@media (prefers-reduced-transparency: reduce) {
  .nav.scrolled { background: var(--bg-1); -webkit-backdrop-filter: none; backdrop-filter: none; }
  .tool-card, .review-card, .privacy-badge, .crosslink { background: var(--surface-solid); }
}