/* ==========================================================================
   apps.kuvadoo.fi — design system v3 ("modern, alive")
   Matches the FinnSana app brand: vivid green gradients, lime highlights,
   Bricolage Grotesque headings (self-hosted, OFL). Micro-animations are pure CSS
   and switch off under prefers-reduced-motion. No external requests.
   ========================================================================== */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("/assets/fonts/bricolage-grotesque-latin-wght.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

/* ---------- 1. Tokens ---------------------------------------------------- */
@property --angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }

:root {
  --bg: #f6f8f3;           /* page */
  --bg-alt: #edf3eb;       /* alternate band */
  --surface: #ffffff;
  --surface-2: #f9fbf7;
  --text: #0f1a14;         /* 16.7:1 on --bg */
  --muted: #4a5750;        /* 7.1:1 on --bg, 6.6:1 on --bg-alt */
  --border: #dde6dc;
  --brand: #0b7a4c;        /* 5.0:1 on --bg, 5.4:1 on white */
  --brand-strong: #075236;
  --brand-bright: #14b87a; /* decorative only */
  --brand-soft: #e2f3e9;
  --lime: #d7f77b;         /* large text on dark green only */
  --on-brand: #ffffff;     /* 5.4:1 on --brand */
  --accent: var(--app-accent, var(--brand));

  /* hero band: white text ≥ 4.67:1 everywhere on it */
  --hero-grad: radial-gradient(70rem 40rem at 80% -10%, #0d8553 0%, transparent 60%),
               linear-gradient(155deg, #0d8553 0%, #0a6b43 48%, #064a30 100%);

  --shadow-sm: 0 1px 2px rgb(15 26 20 / .06), 0 1px 1px rgb(15 26 20 / .04);
  --shadow-md: 0 12px 32px -14px rgb(15 26 20 / .22), 0 3px 8px rgb(15 26 20 / .05);
  --shadow-lg: 0 40px 80px -30px rgb(4 40 24 / .55), 0 12px 30px -12px rgb(4 40 24 / .35);
  --glow: 0 0 0 1px rgb(20 184 122 / .25), 0 18px 40px -18px rgb(20 184 122 / .55);

  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Bricolage Grotesque", var(--font);
  --fs-sm: .9375rem;
  --fs-base: 1.125rem;
  --fs-lg: clamp(1.1875rem, 1.1rem + .45vw, 1.4rem);
  --fs-h3: clamp(1.2rem, 1.1rem + .4vw, 1.375rem);
  --fs-h2: clamp(1.9rem, 1.4rem + 2vw, 3rem);
  --fs-h1: clamp(2.6rem, 1.6rem + 4.6vw, 5rem);
  --measure: 38rem;

  --s-1: .25rem; --s-2: .5rem; --s-3: .75rem; --s-4: 1rem; --s-5: 1.5rem;
  --s-6: 2rem; --s-7: 3rem; --s-8: 4rem; --s-9: 6rem;
  --section: clamp(4rem, 2.8rem + 5vw, 7.5rem);
  --radius-sm: 12px; --radius: 20px; --radius-lg: 28px; --radius-pill: 999px;
  --max: 74rem;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --spring: cubic-bezier(.34, 1.56, .64, 1);
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #08110c;
    --bg-alt: #0c1811;
    --surface: #0f1b14;
    --surface-2: #122119;
    --text: #eaf2ec;       /* 16.8:1 */
    --muted: #a6b5ab;      /* 9.0:1 */
    --border: #1f3127;
    --brand: #5ee0a0;      /* 11.5:1 on --bg */
    --brand-strong: #8af0bd;
    --brand-soft: #123524;
    --on-brand: #06281a;   /* 9.5:1 on --brand */
    --shadow-sm: 0 1px 2px rgb(0 0 0 / .5);
    --shadow-md: 0 14px 34px -14px rgb(0 0 0 / .7);
    --shadow-lg: 0 40px 80px -30px rgb(0 0 0 / .8);
  }
}

/* ---------- 2. Base ------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 5rem; interpolate-size: allow-keywords; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: var(--fs-base)/1.6 var(--font);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.05; letter-spacing: -.025em; margin: 0 0 var(--s-4); text-wrap: balance; }
h1 { font-size: var(--fs-h1); font-weight: 800; letter-spacing: -.035em; }
h2 { font-size: var(--fs-h2); font-weight: 750; }
h3 { font-size: var(--fs-h3); font-weight: 700; line-height: 1.2; letter-spacing: -.01em; }
p, ul, ol { margin: 0 0 var(--s-4); }
p { text-wrap: pretty; }
ul, ol { padding-left: 1.3rem; }
li { margin-bottom: var(--s-2); }
a { color: var(--brand); text-underline-offset: .2em; text-decoration-thickness: 1px; transition: color .2s var(--ease); }
a:hover { color: var(--brand-strong); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; border-radius: 8px; }
::selection { background: var(--lime); color: #0f1a14; }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.skip-link { position: absolute; left: var(--s-4); top: -5rem; z-index: 100; padding: var(--s-2) var(--s-4); border-radius: var(--radius-sm); background: var(--brand); color: var(--on-brand); font-weight: 600; }
.skip-link:focus { top: var(--s-4); color: var(--on-brand); }

/* ---------- 3. Layout ---------------------------------------------------- */
.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--s-4); }
@media (min-width: 48rem) { .container { padding-inline: var(--s-6); } }
.section { padding-block: var(--section); position: relative; }
.section--alt { background: var(--bg-alt); }
.section--tight { padding-block: var(--s-7); }
.section--flush-top { padding-top: 0; }
.section-head { max-width: 44rem; margin-bottom: var(--s-7); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .lead { margin-inline: auto; }
.eyebrow svg { width: 16px; height: 16px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--s-2); margin-bottom: var(--s-4);
  padding: .3rem .8rem; border-radius: var(--radius-pill);
  background: var(--brand-soft); color: var(--brand);
  font-size: .8125rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
}
.lead { font-size: var(--fs-lg); color: var(--muted); max-width: var(--measure); }
.muted { color: var(--muted); }
.prose { max-width: 46rem; }
.prose h2 { margin-top: var(--s-7); font-size: clamp(1.5rem, 1.3rem + .8vw, 2rem); }
.prose h2:first-child { margin-top: 0; }
.highlight { color: var(--brand); }

/* ---------- 4. Header ---------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--bg);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  -webkit-backdrop-filter: saturate(1.8) blur(16px); backdrop-filter: saturate(1.8) blur(16px);
  border-bottom: 1px solid transparent;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: var(--s-4); min-height: 4.25rem; }
.logo { display: inline-flex; align-items: center; gap: var(--s-2); color: var(--text); text-decoration: none; font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; letter-spacing: -.02em; }
.logo:hover { color: var(--text); }
.logo svg { width: 34px; height: 34px; flex: none; transition: transform .5s var(--spring); }
.logo:hover svg { transform: rotate(-8deg) scale(1.08); }
.logo span { color: var(--brand); font-weight: 700; }
.site-nav ul { display: flex; gap: var(--s-1); list-style: none; margin: 0; padding: var(--s-1); padding: 4px; border-radius: var(--radius-pill); background: color-mix(in srgb, var(--surface) 70%, transparent); border: 1px solid var(--border); }
.site-nav li { margin: 0; }
.site-nav a { display: block; padding: .45rem .9rem; border-radius: var(--radius-pill); color: var(--muted); font-size: var(--fs-sm); font-weight: 600; text-decoration: none; transition: background .25s var(--ease), color .25s var(--ease); }
.site-nav a:hover { color: var(--text); background: var(--brand-soft); }
.site-nav a[aria-current] { color: var(--on-brand); background: var(--brand); }
@media (max-width: 30rem) { .logo .logo-word { display: none; } .site-nav a { padding-inline: .7rem; } }

/* header gets a border + shadow once the page scrolls (scroll-driven, no JS) */
@supports (animation-timeline: scroll()) {
  @media (prefers-reduced-motion: no-preference) {
    .site-header { animation: header-solid linear both; animation-timeline: scroll(root); animation-range: 0 120px; }
    @keyframes header-solid { to { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); } }
  }
}

/* ---------- 5. Buttons, chips, badges ------------------------------------ */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  min-height: 3.25rem; padding: .8rem 1.5rem; border-radius: var(--radius-pill);
  border: 2px solid transparent; font: inherit; font-size: 1rem; font-weight: 700; line-height: 1.2;
  text-decoration: none; cursor: pointer; isolation: isolate; overflow: hidden;
  transition: transform .25s var(--spring), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn svg { width: 20px; height: 20px; transition: transform .3s var(--spring); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.97); }
.btn:hover svg:last-child { transform: translateX(3px); }
.btn--primary { background: var(--brand); color: var(--on-brand); box-shadow: var(--glow); }
.btn--primary:hover { background: var(--brand-strong); color: var(--on-brand); }
.btn--primary::after { /* shine sweep on hover */
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgb(255 255 255 / .35) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .7s var(--ease);
}
.btn--primary:hover::after { transform: translateX(120%); }
.btn--ghost { border-color: var(--border); color: var(--text); background: var(--surface); }
.btn--ghost:hover { border-color: var(--brand); color: var(--text); box-shadow: var(--shadow-md); }
.btn--soon { border: 2px dashed var(--border); color: var(--muted); background: transparent; cursor: default; }
.btn--soon:hover { transform: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; }

.chips { display: flex; flex-wrap: wrap; gap: var(--s-2); list-style: none; padding: 0; margin: 0; }
.chips li { margin: 0; padding: .3rem .85rem; border-radius: var(--radius-pill); background: var(--brand-soft); color: var(--text); font-size: var(--fs-sm); font-weight: 600; }
.badge {
  display: inline-flex; align-items: center; gap: var(--s-2);
  padding: .3rem .8rem; border-radius: var(--radius-pill);
  font-size: .8125rem; font-weight: 700; letter-spacing: .01em;
  background: var(--surface); color: var(--text); border: 1px solid var(--border);
}
.badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #e0a21a; box-shadow: 0 0 0 0 rgb(224 162 26 / .6); animation: ping 2.2s var(--ease) infinite; }
.badge--live::before { background: var(--brand-bright); }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgb(224 162 26 / .55); } 80%, 100% { box-shadow: 0 0 0 9px rgb(224 162 26 / 0); } }

/* ---------- 6. Icons ----------------------------------------------------- */
.icon-tile {
  display: grid; place-items: center; width: 52px; height: 52px; flex: none;
  border-radius: 16px; background: var(--brand-soft); color: var(--accent);
  transition: transform .45s var(--spring), background .3s var(--ease), color .3s var(--ease);
}
.icon-tile svg { width: 26px; height: 26px; }

/* ---------- 7. Hero (green band, like the app's store images) ---------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  padding-block: clamp(3rem, 2rem + 5vw, 6.5rem) clamp(4rem, 3rem + 5vw, 7.5rem);
  background: var(--hero-grad); color: #ffffff;
}
.hero::before, .hero::after { /* soft drifting glow blobs */
  content: ""; position: absolute; z-index: -1; border-radius: 50%; filter: blur(60px); opacity: .55;
  width: 34rem; height: 34rem; pointer-events: none;
}
.hero::before { background: #19c784; top: -12rem; right: -8rem; animation: drift 18s ease-in-out infinite alternate; }
.hero::after { background: #b8e85a; bottom: -18rem; left: -10rem; opacity: .22; animation: drift 22s ease-in-out infinite alternate-reverse; }
@keyframes drift { to { transform: translate(-6rem, 4rem) scale(1.15); } }
.hero-grid { display: grid; gap: var(--s-8); align-items: center; }
@media (min-width: 60rem) { .hero-grid { grid-template-columns: 1.05fr .95fr; gap: var(--s-7); } }
.hero h1 { color: #ffffff; margin-bottom: var(--s-5); }
.hero h1 .hl { color: var(--lime); }
.hero .lead { color: #ffffff; margin-bottom: var(--s-6); opacity: .95; }
.hero .chips { margin-bottom: var(--s-6); }
.hero .chips li { background: rgb(255 255 255 / .14); color: #ffffff; border: 1px solid rgb(255 255 255 / .22); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.hero .eyebrow { background: rgb(255 255 255 / .14); color: #ffffff; border: 1px solid rgb(255 255 255 / .22); }
.hero .btn--primary { background: #ffffff; color: #064a30; box-shadow: 0 18px 40px -18px rgb(0 0 0 / .6); }
.hero .btn--primary:hover { background: var(--lime); color: #064a30; }
.hero .btn--ghost { background: rgb(255 255 255 / .1); border-color: rgb(255 255 255 / .45); color: #ffffff; }
.hero .btn--ghost:hover { background: rgb(255 255 255 / .18); border-color: #ffffff; color: #ffffff; }
.hero .btn--soon { border-color: rgb(255 255 255 / .55); color: #ffffff; }
.hero .badge { background: rgb(255 255 255 / .14); color: #ffffff; border-color: rgb(255 255 255 / .25); }
.hero-status { margin-top: var(--s-4); font-size: var(--fs-sm); color: #ffffff; opacity: .9; }
.hero :focus-visible { outline-color: #ffffff; }
.hero a:not(.btn) { color: #ffffff; }
.app-title { display: flex; align-items: center; gap: var(--s-4); margin-bottom: var(--s-5); }
.app-title img { width: 76px; height: 76px; border-radius: 20px; box-shadow: 0 16px 34px -12px rgb(0 0 0 / .55); }
.hero-wave { position: absolute; left: 0; right: 0; bottom: -1px; height: clamp(40px, 6vw, 90px); color: var(--bg); z-index: 0; }
.hero-wave svg { width: 100%; height: 100%; }

/* entrance: hero content rises in, staggered */
@media (prefers-reduced-motion: no-preference) {
  .rise { animation: rise .9s var(--ease) both; animation-delay: calc(var(--d, 0) * 90ms + 80ms); }
  @keyframes rise { from { opacity: 0; transform: translateY(26px); filter: blur(4px); } }
}

/* ---------- 8. Phones (real screenshots) --------------------------------- */
.phone-stage { position: relative; display: grid; place-items: center; padding: var(--s-5) 0; }
.phone {
  position: relative; width: min(17rem, 70vw);
  padding: 8px; border-radius: 2.7rem;
  background: linear-gradient(145deg, #2a332d, #0d120f);
  box-shadow: var(--shadow-lg), inset 0 0 0 1.5px rgb(255 255 255 / .12);
  transition: transform .6s var(--spring), box-shadow .4s var(--ease);
}
.phone-screen { position: relative; overflow: hidden; border-radius: 2.15rem; aspect-ratio: 540 / 963; background: var(--surface); }
.phone-screen > img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.phone-screen::after { /* glass sheen */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(125deg, rgb(255 255 255 / .18) 0%, transparent 28%);
}
.phone--small { width: min(15.5rem, 66vw); }
.phone--tilt { transform: rotate(-4deg); }
.feature-media .phone:hover, .phone-stage:hover > .phone--tilt { transform: rotate(0) translateY(-6px) scale(1.02); }

/* phone fan: 2–3 overlapping phones in heroes */
.phone-fan { position: relative; display: grid; place-items: center; min-height: 30rem; padding-block: var(--s-5); }
.phone-fan .phone { grid-area: 1 / 1; }
.phone-fan .phone:nth-child(1) { z-index: 2; }
.phone-fan .phone:nth-child(2) { z-index: 1; transform: translateX(42%) rotate(8deg) scale(.86); opacity: .97; }
.phone-fan .phone:nth-child(3) { z-index: 0; transform: translateX(-42%) rotate(-8deg) scale(.86); opacity: .97; }
@media (max-width: 40rem) {
  .phone-fan { min-height: 0; }
  .phone-fan .phone:nth-child(2) { transform: translateX(34%) rotate(7deg) scale(.8); }
  .phone-fan .phone:nth-child(3) { transform: translateX(-34%) rotate(-7deg) scale(.8); }
}
@media (prefers-reduced-motion: no-preference) {
  .phone-fan .float { animation: float 7s ease-in-out infinite; }
  .phone-fan .phone:nth-child(2).float { animation: float-r 8s ease-in-out infinite; }
  .phone-fan .phone:nth-child(3).float { animation: float-l 9s ease-in-out infinite; }
  @keyframes float   { 50% { transform: translateY(-14px); } }
  @keyframes float-r { 0%, 100% { transform: translateX(42%) rotate(8deg) scale(.86); } 50% { transform: translateX(42%) rotate(6deg) scale(.86) translateY(-12px); } }
  @keyframes float-l { 0%, 100% { transform: translateX(-42%) rotate(-8deg) scale(.86); } 50% { transform: translateX(-42%) rotate(-6deg) scale(.86) translateY(-10px); } }
}
@media (prefers-reduced-motion: no-preference) and (max-width: 40rem) {
  @keyframes float-r { 0%, 100% { transform: translateX(34%) rotate(7deg) scale(.8); } 50% { transform: translateX(34%) rotate(5deg) scale(.8) translateY(-10px); } }
  @keyframes float-l { 0%, 100% { transform: translateX(-34%) rotate(-7deg) scale(.8); } 50% { transform: translateX(-34%) rotate(-5deg) scale(.8) translateY(-8px); } }
}

/* ---------- 9. Scroll reveal (CSS scroll-driven; content always visible without support) */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .reveal { animation: reveal linear both; animation-timeline: view(); animation-range: entry 5% cover 28%; }
    .reveal-scale { animation: reveal-scale linear both; animation-timeline: view(); animation-range: entry 5% cover 32%; }
    @keyframes reveal { from { opacity: 0; transform: translateY(40px); } }
    @keyframes reveal-scale { from { opacity: 0; transform: translateY(30px) scale(.92); } }
  }
}

/* ---------- 10. Stats band (overlaps the hero) --------------------------- */
.stats { position: relative; z-index: 2; margin-top: calc(-1 * clamp(3rem, 2rem + 4vw, 5rem)); }
.stats .tiles { gap: var(--s-3); }
.stats .tile { background: var(--surface); box-shadow: var(--shadow-md); }

/* ---------- 11. App cards (home) ----------------------------------------- */
.app-grid { display: grid; gap: var(--s-5); grid-template-columns: 1fr; list-style: none; padding: 0; margin: 0; }
.app-grid > li { margin: 0; display: flex; min-width: 0; }
.app-card {
  position: relative; display: flex; flex-direction: column; gap: var(--s-4); width: 100%;
  padding: var(--s-5); border-radius: var(--radius-lg);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform .45s var(--spring), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.app-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--brand) 45%, var(--border)); }
.app-card-top { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); }
.app-card img.app-icon { width: 72px; height: 72px; border-radius: 18px; box-shadow: var(--shadow-md); transition: transform .5s var(--spring); }
.app-card:hover img.app-icon { transform: rotate(-6deg) scale(1.06); }
.app-card h3 { margin: 0 0 var(--s-2); font-size: clamp(1.4rem, 1.2rem + .8vw, 1.9rem); }
.app-card h3 a { color: var(--text); text-decoration: none; }
.app-card h3 a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: 1; }
.app-card h3 a:focus-visible { outline: none; }
.app-card h3 a:focus-visible::after { outline: 3px solid var(--brand); outline-offset: 3px; }
.app-card p { margin: 0; color: var(--muted); }
.app-card .more { display: inline-flex; align-items: center; gap: var(--s-2); color: var(--brand); font-weight: 700; }
.app-card .more svg { width: 20px; height: 20px; transition: transform .3s var(--spring); }
.app-card:hover .more svg { transform: translateX(5px); }
.app-card--featured { overflow: hidden; padding: 0; }
.app-card--featured .app-card-body { display: flex; flex-direction: column; gap: var(--s-4); padding: clamp(1.5rem, 1rem + 2vw, 2.5rem); }
.app-card--featured .shots-peek {
  position: relative; display: flex; justify-content: center; align-items: flex-end; gap: var(--s-3);
  padding: var(--s-6) var(--s-4) 0; min-height: 15rem; overflow: hidden; min-width: 0;
  background: var(--hero-grad);
}
.shots-peek .phone { flex: 0 0 auto; width: 9.5rem; padding: 5px; border-radius: 1.6rem; margin-bottom: -4rem; transition: transform .5s var(--spring); }
.shots-peek .phone .phone-screen { border-radius: 1.25rem; }
.shots-peek .phone:nth-child(2) { margin-bottom: -2rem; }
.app-card:hover .shots-peek .phone:nth-child(1) { transform: translateY(-8px) rotate(-3deg); }
.app-card:hover .shots-peek .phone:nth-child(2) { transform: translateY(-14px); }
.app-card:hover .shots-peek .phone:nth-child(3) { transform: translateY(-8px) rotate(3deg); }
@media (max-width: 30rem) { .shots-peek .phone:nth-child(3) { display: none; } }
@media (min-width: 56rem) {
  .app-card--featured { flex-direction: row; }
  .app-card--featured .app-card-body { flex: 1 1 50%; justify-content: center; }
  .app-card--featured .shots-peek { flex: 1 1 50%; min-height: 22rem; }
  .shots-peek .phone { width: 11rem; }
}
.app-card--placeholder {
  justify-content: center; align-items: center; text-align: center; min-height: 10rem;
  border: 2px dashed var(--border); background: transparent; box-shadow: none; color: var(--muted);
}
.app-card--placeholder:hover { transform: none; box-shadow: none; border-color: var(--brand); }
.app-card--placeholder p { margin: 0; }

/* ---------- 12. Tiles, feature rows -------------------------------------- */
.tiles { display: grid; gap: var(--s-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 14.5rem), 1fr)); list-style: none; padding: 0; margin: 0; }
.tile {
  position: relative; margin: 0; padding: var(--s-5); border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  transition: transform .45s var(--spring), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.tile:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--brand) 35%, var(--border)); }
.tile:hover .icon-tile { transform: rotate(-8deg) scale(1.1); background: var(--brand); color: var(--on-brand); }
.tile .icon-tile { margin-bottom: var(--s-4); }
.tile h3 { margin-bottom: var(--s-2); }
.tile p { margin: 0; color: var(--muted); font-size: 1rem; }
.stat {
  display: block; margin-bottom: var(--s-1);
  font-family: var(--font-display); font-size: clamp(1.75rem, 1.4rem + 1vw, 2.35rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.05;
  background: linear-gradient(120deg, var(--brand), var(--brand-bright)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
@media (prefers-color-scheme: dark) { .stat { background: linear-gradient(120deg, var(--brand), var(--lime)); -webkit-background-clip: text; background-clip: text; } }

.feature { position: relative; display: grid; gap: var(--s-6); align-items: center; }
.feature + .feature { margin-top: var(--section); }
@media (min-width: 56rem) {
  .feature { grid-template-columns: 1fr 1fr; gap: var(--s-9); }
  .feature:nth-of-type(even) .feature-media { order: -1; }
}
.feature-media { position: relative; display: grid; place-items: center; }
.feature-media::before { /* soft colour disc behind each phone */
  content: ""; position: absolute; width: min(26rem, 90%); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--brand-bright) 35%, transparent), transparent 65%);
}
.feature-num { display: block; font-family: var(--font-display); font-size: .95rem; font-weight: 800; color: var(--brand); letter-spacing: .1em; margin-bottom: var(--s-3); }
.feature h2 { margin-bottom: var(--s-4); }
.checklist { list-style: none; padding: 0; margin: var(--s-5) 0 0; }
.checklist li { position: relative; padding-left: 2.1rem; margin-bottom: var(--s-3); }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: .22em; width: 1.4rem; height: 1.4rem; border-radius: 50%;
  background: var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%23ffffff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/.95rem no-repeat;
}
@media (prefers-color-scheme: dark) {
  .checklist li::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%2306281a' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
}
.games { display: flex; flex-wrap: wrap; gap: var(--s-2); list-style: none; padding: 0; margin: var(--s-5) 0 0; }
.games li { margin: 0; padding: .45rem .8rem; border-radius: var(--radius-sm); background: var(--surface); border: 1px solid var(--border); font-size: var(--fs-sm); font-weight: 600; transition: transform .3s var(--spring), border-color .3s var(--ease), background .3s var(--ease); }
.games li:hover { transform: translateY(-3px) rotate(-1.5deg); border-color: var(--brand); background: var(--brand-soft); }

/* ---------- 13. Marquee band -------------------------------------------- */
.marquee { position: relative; overflow: hidden; padding-block: var(--s-6); background: var(--hero-grad); color: #ffffff;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-inner { display: flex; gap: var(--s-6); width: max-content; }
.marquee-track { display: flex; gap: var(--s-6); list-style: none; margin: 0; padding: 0; }
.marquee-track li { margin: 0; display: flex; align-items: center; gap: var(--s-6); font-family: var(--font-display); font-size: clamp(1.5rem, 1.2rem + 1.5vw, 2.4rem); font-weight: 800; letter-spacing: -.02em; white-space: nowrap; }
.marquee-track li::after { content: "✦"; color: var(--lime); font-size: .7em; }
@media (prefers-reduced-motion: no-preference) {
  .marquee-inner { animation: marquee 40s linear infinite; }
  .marquee:hover .marquee-inner { animation-play-state: paused; }
  @keyframes marquee { to { transform: translateX(calc(-50% - var(--s-6) / 2)); } }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-inner { width: auto; justify-content: center; padding-inline: var(--s-4); }
  .marquee-track { flex-wrap: wrap; justify-content: center; }
  .marquee-track[aria-hidden] { display: none; }
}

/* ---------- 14. Levels track --------------------------------------------- */
.levels { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-3); list-style: none; padding: 0; margin: 0; }
@media (min-width: 40rem) { .levels { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.levels li {
  position: relative; margin: 0; padding: var(--s-5) var(--s-3); border-radius: var(--radius); text-align: center; overflow: hidden;
  background: var(--surface); border: 1px solid var(--border);
  transition: transform .45s var(--spring), box-shadow .35s var(--ease);
}
.levels li:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.levels li::after { /* level bar fills up: A1 25% … B2 100% */
  content: ""; position: absolute; left: 0; bottom: 0; height: 5px; width: var(--fill, 25%);
  background: linear-gradient(90deg, var(--brand), var(--brand-bright)); border-radius: 0 4px 4px 0;
}
.levels li:nth-child(2) { --fill: 50%; } .levels li:nth-child(3) { --fill: 75%; } .levels li:nth-child(4) { --fill: 100%; }
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .levels li::after { animation: fill linear both; animation-timeline: view(); animation-range: entry 10% cover 40%; }
    @keyframes fill { from { width: 0; } }
  }
}
.levels b { display: block; font-family: var(--font-display); font-size: clamp(1.9rem, 1.4rem + 2vw, 2.9rem); font-weight: 800; color: var(--brand); letter-spacing: -.03em; line-height: 1.05; }
.levels span { font-size: .875rem; color: var(--muted); }

/* ---------- 15. Panels ---------------------------------------------------- */
.panel { display: grid; gap: var(--s-5); padding: clamp(1.5rem, 1rem + 2.5vw, 3.5rem); border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
@media (min-width: 52rem) { .panel--split { grid-template-columns: 1fr 1fr; align-items: start; gap: var(--s-7); } }
.panel h2 { margin-bottom: var(--s-3); }
.facts-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--s-4); }
.facts-list li { display: flex; gap: var(--s-3); margin: 0; padding: var(--s-3); border-radius: var(--radius-sm); transition: background .3s var(--ease); }
.facts-list li:hover { background: var(--surface-2); }
.facts-list li:hover .icon-tile { transform: scale(1.12) rotate(-6deg); }
.facts-list li > div { min-width: 0; }
.facts-list .icon-tile { width: 42px; height: 42px; border-radius: 12px; }
.facts-list .icon-tile svg { width: 22px; height: 22px; }
.facts-list strong { display: block; }
.facts-list span { color: var(--muted); font-size: 1rem; }

.promise { text-align: center; }
.promise .icon-tile { margin: 0 auto var(--s-5); width: 64px; height: 64px; border-radius: 20px; background: var(--brand); color: var(--on-brand); }
.promise h2 { margin-bottom: var(--s-3); font-size: clamp(2.2rem, 1.5rem + 3.5vw, 4.2rem); }
.promise h2 .underline { position: relative; white-space: nowrap; }
.promise h2 .underline::after { content: ""; position: absolute; left: 0; right: 0; bottom: .02em; height: .14em; border-radius: 99px; background: var(--lime); z-index: -1; transform-origin: left; }
@media (prefers-color-scheme: dark) { .promise h2 .underline::after { background: var(--brand-soft); } }
.promise h2 { position: relative; z-index: 0; }
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .promise h2 .underline::after { animation: draw linear both; animation-timeline: view(); animation-range: entry 20% cover 45%; }
    @keyframes draw { from { transform: scaleX(0); } }
  }
}
.promise p { margin-inline: auto; max-width: 34rem; color: var(--muted); font-size: var(--fs-lg); }

/* ---------- 16. FAQ (smooth open where supported) ------------------------ */
.faq { max-width: 50rem; margin-inline: auto; display: grid; gap: var(--s-3); }
.faq details { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); transition: border-color .3s var(--ease), box-shadow .3s var(--ease); }
.faq details:hover { border-color: color-mix(in srgb, var(--brand) 40%, var(--border)); }
.faq details[open] { box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--brand) 40%, var(--border)); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: var(--s-4); padding: var(--s-4) var(--s-5); cursor: pointer; list-style: none; font-weight: 700; font-size: var(--fs-h3); font-family: var(--font-display); letter-spacing: -.01em; border-radius: var(--radius); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex: none; width: 2rem; height: 2rem; border-radius: 50%;
  background: var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M10 5v10M5 10h10' fill='none' stroke='%230b7a4c' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") center/1rem no-repeat;
  transition: transform .4s var(--spring), background-color .3s var(--ease);
}
@media (prefers-color-scheme: dark) { .faq summary::after { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M10 5v10M5 10h10' fill='none' stroke='%235ee0a0' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E"); } }
.faq details[open] summary::after { transform: rotate(135deg); }
.faq details > div { padding: 0 var(--s-5) var(--s-5); color: var(--muted); }
.faq details > div p:last-child { margin-bottom: 0; }
@media (prefers-reduced-motion: no-preference) {
  .faq details::details-content { block-size: 0; overflow: clip; transition: block-size .4s var(--ease), content-visibility .4s allow-discrete; }
  .faq details[open]::details-content { block-size: auto; }
}

/* ---------- 17. CTA band -------------------------------------------------- */
.cta {
  position: relative; overflow: hidden; isolation: isolate; text-align: center;
  padding: clamp(3rem, 2rem + 4vw, 6rem) var(--s-5); border-radius: var(--radius-lg);
  background: var(--hero-grad); color: #ffffff; box-shadow: var(--shadow-lg);
}
.cta::before { content: ""; position: absolute; z-index: -1; width: 30rem; height: 30rem; right: -8rem; top: -10rem; border-radius: 50%; background: #19c784; filter: blur(70px); opacity: .5; animation: drift 16s ease-in-out infinite alternate; }
.cta h2 { color: #ffffff; }
.cta h2 .hl { color: var(--lime); }
.cta p { color: #ffffff; opacity: .95; max-width: 36rem; margin-inline: auto; margin-bottom: var(--s-6); font-size: var(--fs-lg); }
.cta .btn-row { justify-content: center; }
.cta .btn--primary { background: #ffffff; color: #064a30; box-shadow: 0 18px 40px -18px rgb(0 0 0 / .6); }
.cta .btn--primary:hover { background: var(--lime); color: #064a30; }
.cta .btn--outline-light, .cta .btn--soon { border: 2px solid rgb(255 255 255 / .55); color: #ffffff; background: transparent; }
.cta .btn--outline-light:hover { border-color: #ffffff; background: rgb(255 255 255 / .1); color: #ffffff; }
.cta a:not(.btn) { color: #ffffff; }
.cta :focus-visible { outline-color: #ffffff; }

/* ---------- 18. Small print & link rows ---------------------------------- */
.smallprint { max-width: 50rem; margin: 0 auto; font-size: var(--fs-sm); color: var(--muted); }
.smallprint h2 { font-size: 1rem; font-family: var(--font); margin-bottom: var(--s-2); letter-spacing: 0; }
.smallprint a { color: var(--muted); }
.link-row { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-5); list-style: none; padding: 0; margin: 0; }
.link-row li { margin: 0; }
.link-row a { font-weight: 600; }

/* ---------- 19. Inner pages ---------------------------------------------- */
.page-hero { position: relative; overflow: hidden; isolation: isolate; padding-block: clamp(2.5rem, 2rem + 3vw, 5rem) clamp(2rem, 1.5rem + 2vw, 3.5rem); background: var(--hero-grad); color: #ffffff; margin-bottom: var(--s-7); }
.page-hero::before { content: ""; position: absolute; z-index: -1; width: 26rem; height: 26rem; right: -6rem; top: -10rem; border-radius: 50%; background: #19c784; filter: blur(60px); opacity: .45; animation: drift 18s ease-in-out infinite alternate; }
.page-hero h1 { font-size: clamp(2.1rem, 1.6rem + 2.6vw, 3.6rem); color: #ffffff; }
.page-hero .lead { color: #ffffff; opacity: .95; }
.page-hero a { color: #ffffff; }
.page-hero :focus-visible { outline-color: #ffffff; }
.breadcrumb { margin-bottom: var(--s-5); font-size: var(--fs-sm); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: var(--s-2); list-style: none; padding: 0; margin: 0; color: #ffffff; }
.breadcrumb li { margin: 0; opacity: .95; }
.breadcrumb li + li::before { content: "›"; margin-right: var(--s-2); }
.page-body { padding-bottom: var(--section); }

.steps { counter-reset: step; list-style: none; padding: 0; margin: var(--s-5) 0; display: grid; gap: var(--s-3); }
.steps li { counter-increment: step; position: relative; margin: 0; padding: var(--s-4) var(--s-4) var(--s-4) 4.25rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); transition: transform .35s var(--spring), border-color .3s var(--ease); }
.steps li:hover { transform: translateX(4px); border-color: var(--brand); }
.steps li::before { content: counter(step); position: absolute; left: var(--s-4); top: 50%; transform: translateY(-50%); display: grid; place-items: center; width: 2.2rem; height: 2.2rem; border-radius: 50%; background: var(--brand); color: var(--on-brand); font-family: var(--font-display); font-weight: 800; }
.path { font-weight: 700; }
.path span { white-space: nowrap; }
.callout { margin: var(--s-6) 0; padding: var(--s-5); border-radius: var(--radius); background: var(--brand-soft); border-left: 4px solid var(--brand); }
.callout p:last-child { margin-bottom: 0; }
.card-list { display: grid; gap: var(--s-4); grid-template-columns: repeat(auto-fill, minmax(min(100%, 18rem), 1fr)); list-style: none; padding: 0; margin: 0; }
.card-list > li { margin: 0; padding: var(--s-5); border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); transition: transform .4s var(--spring), box-shadow .3s var(--ease); }
.card-list > li:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card-list h3 { display: flex; align-items: center; gap: var(--s-3); }
.card-list h3 img { width: 44px; height: 44px; border-radius: 12px; }
.card-list ul { list-style: none; padding: 0; margin: 0; }

/* ---------- 20. Footer ---------------------------------------------------- */
.site-footer { position: relative; padding-block: var(--s-8) var(--s-6); background: var(--bg-alt); border-top: 1px solid var(--border); font-size: var(--fs-sm); }
.footer-grid { display: grid; gap: var(--s-6); grid-template-columns: repeat(2, 1fr); }
@media (min-width: 52rem) { .footer-grid { grid-template-columns: 1.6fr repeat(4, 1fr); } }
.footer-brand { grid-column: 1 / -1; }
@media (min-width: 52rem) { .footer-brand { grid-column: auto; } }
.footer-brand p { color: var(--muted); max-width: 22rem; margin-top: var(--s-3); }
.site-footer h2 { font-family: var(--font); font-size: .8125rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: var(--s-3); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: var(--s-2); }
.site-footer a { color: var(--text); text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1.5px no-repeat; transition: background-size .35s var(--ease), color .25s var(--ease); }
.site-footer a:hover { color: var(--brand); background-size: 100% 1.5px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s-3); margin-top: var(--s-7); padding-top: var(--s-5); border-top: 1px solid var(--border); color: var(--muted); }
.footer-bottom p { margin: 0; }
.footer-bottom a { color: var(--muted); }

/* ---------- 21. 404 ------------------------------------------------------- */
.notfound { text-align: center; padding-block: var(--s-9); }
.notfound .big { font-family: var(--font-display); font-size: clamp(5rem, 3rem + 10vw, 10rem); font-weight: 800; line-height: 1; letter-spacing: -.05em; margin-bottom: var(--s-4); background: var(--hero-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
@media (prefers-reduced-motion: no-preference) { .notfound .big { animation: wobble 3s ease-in-out infinite; } @keyframes wobble { 50% { transform: rotate(-3deg) scale(1.03); } } }
.notfound .btn-row { justify-content: center; }
.notfound .lead { margin-inline: auto; }

/* ---------- 22. Motion off for those who ask ----------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .phone-fan .phone:nth-child(2) { transform: translateX(42%) rotate(8deg) scale(.86); }
}