/* ============================================================
   Synx.se — Landing page
   Copyright Juha Tuomi 2026
   Stil: Modern Dark (cinematic glassmorphism, 3D-lager)
   ============================================================ */

/* ── Design tokens ─────────────────────────────────────── */
:root {
  /* Brand — palett P2 "Signalblå & Guld", hämtad ur logotypen.
     Blått = plattformen, musiken, filmen. Guld = böckerna och författarskapet. */
  --brand-300: #9FD3F5;   /* isblå, ljus accent      12,4:1 mot bakgrunden */
  --brand-400: #4797D2;   /* signalblå, sköldkant     6,4:1 */
  --brand-500: #1B7FC4;   /* signalblå, mörkare       4,6:1 */
  --brand-700: #0E457F;   /* djupblå, sköldyta */

  /* Guld — författarskapet */
  --gold-300:  #FBE0AC;   /* 15,6:1 */
  --gold-400:  #F5C46E;   /* 12,3:1 */
  --gold-600:  #B08A5A;   /*  6,3:1 */

  /* Bakgrund & yta */
  --bg:          #060A14;
  --bg-2:        #0A1020;
  --surface:     rgba(255, 255, 255, 0.045);
  --surface-2:   rgba(255, 255, 255, 0.075);
  --border:      rgba(255, 255, 255, 0.10);
  --border-lit:  rgba(124, 196, 240, 0.38);

  /* Text */
  --fg:      #F2F7FC;
  --muted:   #9DB0C7;
  --dim:     #6E819A;

  /* Typografi */
  --font-display: 'Sora', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Rytm (density 4/10 — standard/luftigt) */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
  --space-5: 64px;
  --space-6: 96px;

  --radius:    18px;
  --radius-lg: 28px;

  --shadow-lift:  0 24px 60px -20px rgba(0, 0, 0, 0.75);
  --shadow-glow:  0 0 60px -18px rgba(79, 168, 224, 0.55);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur:      260ms;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
}

p { margin: 0; }

a { color: inherit; text-decoration: none; }

svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

:focus-visible {
  outline: 2px solid var(--brand-300);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 12px;
  z-index: 100;
  padding: 10px 18px;
  background: var(--brand-500);
  color: #fff;
  border-radius: 10px;
}
.skip-link:focus { left: 12px; }

.wrap {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

/* ── Ambient 3D-bakgrund ───────────────────────────────── */
.ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(1000px 700px at 80% -10%, rgba(27, 127, 196, 0.20), transparent 60%),
    radial-gradient(800px 600px at 10% 20%, rgba(29, 78, 107, 0.28), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 55%, var(--bg) 100%);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  will-change: transform;
}
.orb--1 {
  width: 46vw; height: 46vw;
  top: -12vw; left: -8vw;
  background: radial-gradient(circle at 30% 30%, var(--brand-500), transparent 70%);
  animation: drift-a 26s ease-in-out infinite;
}
.orb--2 {
  width: 38vw; height: 38vw;
  top: 38%; right: -10vw;
  background: radial-gradient(circle at 60% 40%, var(--brand-400), transparent 70%);
  animation: drift-b 32s ease-in-out infinite;
}
.orb--3 {
  width: 34vw; height: 34vw;
  bottom: -10vw; left: 30%;
  background: radial-gradient(circle at 50% 50%, var(--brand-700), transparent 72%);
  animation: drift-a 38s ease-in-out infinite reverse;
}

@keyframes drift-a {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50%      { transform: translate3d(6vw, 5vh, 0) scale(1.12); }
}
@keyframes drift-b {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1.05); }
  50%      { transform: translate3d(-7vw, -6vh, 0) scale(0.92); }
}

/* Perspektivgolv — ger 3D-djup längst ned */
.grid-floor {
  position: absolute;
  left: -25%;
  right: -25%;
  bottom: -10%;
  height: 60vh;
  background-image:
    linear-gradient(rgba(124, 196, 240, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 196, 240, 0.16) 1px, transparent 1px);
  background-size: 70px 70px;
  transform: perspective(420px) rotateX(72deg);
  transform-origin: bottom center;
  mask-image: linear-gradient(to top, #000 0%, transparent 85%);
  -webkit-mask-image: linear-gradient(to top, #000 0%, transparent 85%);
  opacity: 0.55;
  animation: floor-scroll 12s linear infinite;
}
@keyframes floor-scroll {
  to { background-position: 0 70px, 0 0; }
}

#dust {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* ── Navigation ────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 14px 0;
  transition: background var(--dur) var(--ease-out),
              backdrop-filter var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: rgba(6, 10, 20, 0.72);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom-color: var(--border);
}

.nav__inner {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  margin-right: auto;
}
/* Logotypen är ritad för mörk bakgrund — ingen platta behövs */
.brand__mark {
  width: auto;
  height: 40px;
  filter: drop-shadow(0 4px 14px rgba(71, 151, 210, 0.45));
  transition: transform var(--dur) var(--ease-out), filter var(--dur) var(--ease-out);
}
.brand:hover .brand__mark {
  transform: translateY(-2px) rotate(-3deg);
  filter: drop-shadow(0 8px 20px rgba(159, 211, 245, 0.7));
}
.brand__mark--sm { height: 30px; }
.brand__dot { color: var(--brand-400); }

.nav__links {
  display: flex;
  gap: 4px;
}
.nav__links a {
  position: relative;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.94rem;
  color: var(--muted);
  transition: color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
  cursor: pointer;
}
.nav__links a:hover { color: var(--fg); background: var(--surface); }

.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  padding: 12px 11px;
  flex-direction: column;
  justify-content: space-between;
}
.nav__toggle span {
  display: block;
  height: 2px;
  background: var(--fg);
  border-radius: 2px;
  transition: transform var(--dur) var(--ease-out), opacity var(--dur) var(--ease-out);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 2px;
  width: min(1180px, calc(100% - 40px));
  margin: 12px auto 0;
  padding: var(--space-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(10, 16, 32, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.nav__mobile a {
  padding: 14px 16px;
  border-radius: 12px;
  color: var(--muted);
  cursor: pointer;
}
.nav__mobile a:hover { background: var(--surface); color: var(--fg); }

/* ── Knappar ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out),
              background var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out);
}
.btn svg { width: 18px; height: 18px; flex: none; }

.btn--primary {
  background: linear-gradient(135deg, var(--brand-500), var(--brand-400));
  color: #04131F;
  box-shadow: 0 10px 30px -10px rgba(79, 168, 224, 0.85);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -12px rgba(79, 168, 224, 0.95);
}

.btn--ghost {
  background: var(--surface);
  border-color: var(--border);
  color: var(--fg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.btn--ghost:hover {
  transform: translateY(-2px);
  background: var(--surface-2);
  border-color: var(--border-lit);
}
/* Guld = böckerna. Mörk text på guld ger 12,3:1 */
.btn--gold {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-300));
  color: #2A1E08;
  box-shadow: 0 10px 30px -12px rgba(245, 196, 110, 0.75);
}
.btn--gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -12px rgba(251, 224, 172, 0.85);
}

.btn--linkedin {
  background: linear-gradient(135deg, #0A66C2, #2D8FE0);
  color: #fff;
  box-shadow: 0 10px 30px -12px rgba(10, 102, 194, 0.9);
}
.btn--linkedin:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -12px rgba(45, 143, 224, 0.95);
}

.btn:active { transform: translateY(0) scale(0.985); }

/* ── Hero ──────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: clamp(48px, 9vw, 110px) 0 var(--space-6);
  text-align: center;
  overflow: hidden;
}

.hero__inner {
  position: relative;
  z-index: 2;
  width: min(880px, calc(100% - 40px));
  margin-inline: auto;
  display: grid;
  justify-items: center;
  gap: var(--space-3);
}

/* Roterande 3D-ringar bakom hero */
.hero__stage {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.rings {
  position: absolute;
  top: 22%;
  left: 50%;
  width: min(560px, 78vw);
  aspect-ratio: 1;
  /* transform (inte translate) — parallax-JS använder translate-egenskapen */
  transform: translate(-50%, -20%);
  transform-style: preserve-3d;
  perspective: 900px;
  will-change: transform;
}
.ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(124, 196, 240, 0.28);
  box-shadow: inset 0 0 60px rgba(79, 168, 224, 0.12);
}
.ring--a { animation: spin-a 22s linear infinite; }
.ring--b { inset: 12%; border-color: rgba(79, 168, 224, 0.34); animation: spin-b 17s linear infinite; }
.ring--c { inset: 26%; border-color: rgba(255, 255, 255, 0.14); animation: spin-c 28s linear infinite; }

@keyframes spin-a { to { transform: rotateX(72deg) rotateZ(360deg); } }
@keyframes spin-b { to { transform: rotateY(66deg) rotateZ(-360deg); } }
@keyframes spin-c { to { transform: rotateX(28deg) rotateY(40deg) rotateZ(360deg); } }

/* Svävande glasskärvor */
.shard {
  position: absolute;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(140deg, rgba(255,255,255,0.10), rgba(124,196,240,0.04));
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 20px 50px -24px rgba(0,0,0,0.9), inset 0 1px 0 rgba(255,255,255,0.22);
  will-change: transform;
}
.shard--1 { width: 132px; height: 176px; top: 16%; left: 7%;  animation: float-1 13s ease-in-out infinite; }
.shard--2 { width: 96px;  height: 96px;  top: 56%; right: 9%; border-radius: 26px; animation: float-2 16s ease-in-out infinite; }
.shard--3 { width: 76px;  height: 110px; top: 72%; left: 16%; animation: float-2 19s ease-in-out infinite reverse; }

@keyframes float-1 {
  0%, 100% { transform: perspective(700px) rotateY(-22deg) rotateX(8deg) translateY(0); }
  50%      { transform: perspective(700px) rotateY(-8deg)  rotateX(-6deg) translateY(-26px); }
}
@keyframes float-2 {
  0%, 100% { transform: perspective(700px) rotateY(24deg) rotateX(-10deg) translateY(0); }
  50%      { transform: perspective(700px) rotateY(6deg)  rotateX(10deg)  translateY(-32px); }
}

/* Hero-logotypen svävar fritt mot bakgrunden */
.hero__logo-img {
  height: clamp(150px, 23vw, 240px);
  width: auto;
  filter:
    drop-shadow(0 30px 50px rgba(0, 0, 0, 0.85))
    drop-shadow(0 0 60px rgba(71, 151, 210, 0.4));
  animation: logo-bob 8s ease-in-out infinite;
}

@keyframes logo-bob {
  0%, 100% { transform: perspective(1000px) rotateX(7deg) translateY(0); }
  50%      { transform: perspective(1000px) rotateX(2deg) translateY(-14px); }
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brand-300);
}

.hero__title {
  font-size: clamp(2.2rem, 6.4vw, 4.2rem);
  font-weight: 700;
  max-width: 16ch;
}
.grad {
  background: linear-gradient(100deg, var(--brand-300), var(--brand-500) 55%, #fff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lead {
  max-width: 58ch;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.12rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-top: var(--space-1);
}

.stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: var(--space-3) 0 0;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--surface);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.stat {
  padding: 10px 22px;
  border-radius: 16px;
  text-align: center;
}
.stat + .stat { border-left: 1px solid var(--border); }
.stat dt { font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); }
.stat dd {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--fg);
}

.scroll-hint {
  position: relative;
  z-index: 2;
  margin: var(--space-4) auto 0;
  width: 26px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 14px;
}
.scroll-hint span {
  position: absolute;
  left: 50%;
  top: 9px;
  width: 4px;
  height: 8px;
  margin-left: -2px;
  border-radius: 2px;
  background: var(--brand-300);
  animation: wheel 1.9s ease-in-out infinite;
}
@keyframes wheel {
  0%   { transform: translateY(0);    opacity: 0; }
  30%  { opacity: 1; }
  100% { transform: translateY(16px); opacity: 0; }
}

/* ── Sektioner ─────────────────────────────────────────── */
.section { padding: var(--space-6) 0; }
.section--tight { padding: var(--space-5) 0; }

.section__head {
  max-width: 60ch;
  margin: 0 auto var(--space-4);
  text-align: center;
  display: grid;
  justify-items: center;
  gap: var(--space-2);
}
.section__title {
  font-size: clamp(1.8rem, 4vw, 2.9rem);
  font-weight: 700;
}
.section__lead { color: var(--muted); }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.chip .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--brand-400);
  box-shadow: 0 0 0 4px rgba(79,168,224,0.18);
  animation: pulse 2.4s ease-in-out infinite;
}
.chip--red .dot  { background: #F87171; box-shadow: 0 0 0 4px rgba(248,113,113,0.18); }
.chip--gold { color: var(--gold-300); border-color: rgba(245, 196, 110, 0.35); }
.chip--gold .dot { background: var(--gold-400); box-shadow: 0 0 0 4px rgba(245,196,110,0.2); }
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.35; }
}

/* ── Album-kort (3D-tilt glas) ─────────────────────────── */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: var(--space-3);
  perspective: 1300px;
}

.card {
  position: relative;
  display: block;
  padding: 1px;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(255,255,255,0.16), rgba(255,255,255,0.03) 45%);
  transform-style: preserve-3d;
  transition: transform 380ms var(--ease-out), box-shadow 380ms var(--ease-out);
  will-change: transform;
  cursor: pointer;
  isolation: isolate;
}
.card:hover { box-shadow: var(--shadow-lift), var(--shadow-glow); }

.card__body {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 12px;
  height: 100%;
  padding: var(--space-3);
  border-radius: calc(var(--radius-lg) - 1px);
  background: linear-gradient(165deg, rgba(13, 21, 38, 0.86), rgba(6, 10, 20, 0.94));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transform: translateZ(0.01px);
}

/* Färgat sken bakom kortet */
.card__glow {
  position: absolute;
  inset: -1px;
  z-index: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, var(--c1), var(--c2));
  opacity: 0;
  filter: blur(22px);
  transition: opacity 380ms var(--ease-out);
}
.card:hover .card__glow { opacity: 0.45; }

/* Glansstråk som följer musen */
.card__shine {
  position: absolute;
  inset: 0;
  z-index: 3;
  border-radius: var(--radius-lg);
  pointer-events: none;
  opacity: 0;
  transition: opacity 380ms var(--ease-out);
  background: radial-gradient(
    340px circle at var(--mx, 50%) var(--my, 0%),
    rgba(255, 255, 255, 0.14),
    transparent 62%
  );
}
.card:hover .card__shine { opacity: 1; }

/* Nyaste släppen — bredare kort som leder listan */
.card--featured .card__title { font-size: 1.55rem; }
.card--featured .card__art { width: 66px; height: 66px; border-radius: 20px; }
.card--featured .card__art svg { width: 31px; height: 31px; }

@media (min-width: 980px) {
  .card--featured { grid-column: span 2; }
  .card--featured .card__body { padding: var(--space-4) var(--space-3); }
  .card--featured .card__text { max-width: 46ch; }
}

.card__badge {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  padding: 5px 12px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #04131F;
  background: linear-gradient(135deg, var(--c1), var(--c2));
  box-shadow: 0 6px 18px -8px var(--c2);
  transform: translateZ(44px);
}

.card__art {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  color: #fff;
  background: linear-gradient(140deg, var(--c1), var(--c2));
  box-shadow: 0 12px 28px -12px var(--c1), inset 0 1px 0 rgba(255,255,255,0.35);
  transform: translateZ(38px);
  transition: transform 380ms var(--ease-out);
}
.card__art svg { width: 27px; height: 27px; }
.card:hover .card__art { transform: translateZ(58px) rotate(-6deg); }

.card__kicker {
  display: block;
  font-size: 0.73rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
  transform: translateZ(18px);
}
.card__title {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  transform: translateZ(28px);
}
.card__text {
  display: block;
  color: var(--muted);
  font-size: 0.95rem;
  /* Två raders utrymme reserverat → korten blir lika höga rad för rad */
  min-height: 3.05em;
  transform: translateZ(14px);
}
.card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: var(--space-1);
  align-self: start;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--brand-300);
  transform: translateZ(22px);
}
.card__link svg {
  width: 16px; height: 16px;
  transition: transform var(--dur) var(--ease-out);
}
.card:hover .card__link svg,
.panel:hover .card__link svg { transform: translateX(5px); }

/* ── YouTube-panel ─────────────────────────────────────── */
.panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 1fr) 1fr;
  gap: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: linear-gradient(150deg, rgba(13,21,38,0.82), rgba(6,10,20,0.92));
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 380ms var(--ease-out), box-shadow 380ms var(--ease-out), border-color 380ms var(--ease-out);
  will-change: transform;
  cursor: pointer;
}
.panel:hover {
  border-color: var(--border-lit);
  box-shadow: var(--shadow-lift), 0 0 70px -22px rgba(239, 68, 68, 0.5);
}
.panel__glow {
  position: absolute;
  inset: -40% -10% auto;
  height: 70%;
  background: radial-gradient(60% 100% at 30% 0%, rgba(239,68,68,0.22), transparent 70%);
  pointer-events: none;
}

.panel__media {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 260px;
  background:
    radial-gradient(120% 90% at 50% 20%, rgba(239,68,68,0.16), transparent 65%),
    linear-gradient(160deg, rgba(255,255,255,0.06), transparent);
  border-right: 1px solid var(--border);
}

.play {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(140deg, #F43F5E, #B91C1C);
  box-shadow: 0 20px 50px -16px rgba(239,68,68,0.85), inset 0 2px 0 rgba(255,255,255,0.35);
  transform: translateZ(50px);
  transition: transform 380ms var(--ease-out);
}
.play::after {
  content: "";
  position: absolute;
  inset: -14px;
  border-radius: 50%;
  border: 1px solid rgba(244, 63, 94, 0.5);
  animation: ripple 2.6s ease-out infinite;
}
.play svg { width: 34px; height: 34px; margin-left: 5px; }
.panel:hover .play { transform: translateZ(72px) scale(1.06); }

@keyframes ripple {
  0%   { transform: scale(0.9); opacity: 0.9; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* Equalizer-staplar */
.panel__bars {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 64px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 6px;
  padding: 0 20px 18px;
  opacity: 0.5;
}
.panel__bars i {
  width: 5px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--brand-300), transparent);
  animation: eq 1.4s ease-in-out infinite;
}
.panel__bars i:nth-child(1) { height: 34%; animation-delay: -0.1s; }
.panel__bars i:nth-child(2) { height: 62%; animation-delay: -0.5s; }
.panel__bars i:nth-child(3) { height: 28%; animation-delay: -0.9s; }
.panel__bars i:nth-child(4) { height: 78%; animation-delay: -0.3s; }
.panel__bars i:nth-child(5) { height: 44%; animation-delay: -0.7s; }
.panel__bars i:nth-child(6) { height: 90%; animation-delay: -1.1s; }
.panel__bars i:nth-child(7) { height: 36%; animation-delay: -0.2s; }
.panel__bars i:nth-child(8) { height: 68%; animation-delay: -0.6s; }
.panel__bars i:nth-child(9) { height: 26%; animation-delay: -1.0s; }
.panel__bars i:nth-child(10){ height: 54%; animation-delay: -0.4s; }
.panel__bars i:nth-child(11){ height: 82%; animation-delay: -0.8s; }
.panel__bars i:nth-child(12){ height: 40%; animation-delay: -1.2s; }
@keyframes eq {
  0%, 100% { transform: scaleY(0.45); }
  50%      { transform: scaleY(1); }
}

.panel__body {
  display: grid;
  align-content: center;
  gap: 12px;
  padding: var(--space-4);
  transform: translateZ(24px);
}
.panel__title {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  letter-spacing: -0.02em;
}

/* ── Böcker ────────────────────────────────────────────── */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: var(--space-5);
}
.split__text { display: grid; justify-items: start; gap: var(--space-2); }
.split__text .section__lead { max-width: 46ch; }
.split__text .btn { margin-top: var(--space-1); }

/* Boktiteln */
.book-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  letter-spacing: -0.01em;
  color: var(--gold-400);
  margin-top: calc(var(--space-1) * -1);
}
.book-title__abbr {
  color: var(--gold-600);
  font-weight: 600;
}

.split__visual {
  display: grid;
  place-items: center;
  min-height: 340px;
  perspective: 1200px;
}

/* CSS-3D-bok */
.book {
  position: relative;
  width: 190px;
  height: 268px;
  transform-style: preserve-3d;
  transform: rotateY(-26deg) rotateX(8deg);
  animation: book-turn 12s ease-in-out infinite;
  will-change: transform;
}
.book__face { position: absolute; }
.book__face--front {
  inset: 0;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 8px;
  padding: 0 16px;
  text-align: center;
  border-radius: 4px 12px 12px 4px;
  background:
    radial-gradient(120% 80% at 20% 0%, rgba(245, 196, 110, 0.22), transparent 62%),
    linear-gradient(155deg, #10233A, #050B14);
  border: 1px solid rgba(245, 196, 110, 0.35);
  box-shadow: 0 40px 70px -26px rgba(0,0,0,0.95), inset 0 1px 0 rgba(255,255,255,0.14);
  transform: translateZ(16px);
}
.book__mark {
  width: 108px;
  height: auto;
  margin-bottom: 4px;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.6));
}
.book__face--front b {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--gold-300);
}
.book__abbr {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--gold-600);
}
.book__face--front em {
  margin-top: 6px;
  font-style: normal;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dim);
}
.book__face--side {
  width: 32px;
  height: 100%;
  left: -16px;
  border-radius: 4px 0 0 4px;
  background: linear-gradient(90deg, #050B14, #6B5228);
  transform: rotateY(90deg) translateZ(16px);
}
/* Bokens snitt — guldsnitt i stället för vitt papper */
.book__face--top {
  width: 100%;
  height: 32px;
  top: -16px;
  background: linear-gradient(180deg, var(--gold-300), var(--gold-600));
  transform: rotateX(90deg) translateZ(16px);
}
@keyframes book-turn {
  0%, 100% { transform: rotateY(-26deg) rotateX(8deg)  translateY(0); }
  50%      { transform: rotateY(-6deg)  rotateX(-4deg) translateY(-18px); }
}

/* ── CTA ───────────────────────────────────────────────── */
.cta {
  position: relative;
  overflow: hidden;
  display: grid;
  justify-items: center;
  gap: var(--space-2);
  text-align: center;
  padding: var(--space-5) var(--space-3);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: linear-gradient(150deg, rgba(13,21,38,0.8), rgba(6,10,20,0.9));
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.cta__glow {
  position: absolute;
  inset: -60% 20% auto;
  height: 120%;
  background: radial-gradient(50% 50% at 50% 40%, rgba(27,127,196,0.35), transparent 70%);
  pointer-events: none;
}
.cta > *:not(.cta__glow) { position: relative; z-index: 1; }

/* ── Kontaktkort (LinkedIn) ────────────────────────────── */
.contact-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-3);
  width: min(700px, 100%);
  margin-top: var(--space-3);
  padding: var(--space-3);
  text-align: left;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}
.contact-card:hover {
  border-color: rgba(45, 143, 224, 0.45);
  background: var(--surface-2);
}

.contact-card__icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(140deg, #0A66C2, #2D8FE0);
  box-shadow: 0 12px 28px -12px rgba(10, 102, 194, 0.9), inset 0 1px 0 rgba(255,255,255,0.3);
}
.contact-card__icon svg { width: 28px; height: 28px; }

.contact-card__body { display: grid; gap: 4px; }
.contact-card__body .card__text { min-height: 0; }
.contact-card__name {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
}

/* ── Footer ────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: var(--space-4) 0;
  background: rgba(6, 10, 20, 0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}
.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
}
.footer__meta { color: var(--dim); font-size: 0.86rem; }
.footer__links { display: flex; gap: 6px; }
.footer__links a {
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 0.88rem;
  color: var(--muted);
  transition: color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
  cursor: pointer;
}
.footer__links a:hover { color: var(--fg); background: var(--surface); }

/* Ikonlänk — 44×44 träffyta enligt touch-riktlinjen */
.footer__social {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--muted);
}
.footer__social svg { width: 19px; height: 19px; }
.footer__social:hover { color: #2D8FE0; }

/* ── Scroll-reveal ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 620ms var(--ease-out), transform 620ms var(--ease-out);
}
.reveal.is-in { opacity: 1; transform: none; }

/* ── Responsivt ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .split { grid-template-columns: 1fr; gap: var(--space-4); }
  .split__visual { min-height: 300px; }
  .shard--1, .shard--3 { display: none; }
}

@media (max-width: 860px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .nav__mobile:not([hidden]) { display: flex; }

  .panel { grid-template-columns: 1fr; }
  .panel__media { border-right: 0; border-bottom: 1px solid var(--border); min-height: 220px; }
  .panel__body { padding: var(--space-3); }

  .section { padding: var(--space-5) 0; }
  .stat + .stat { border-left: 0; }
}

@media (max-width: 700px) {
  .contact-card {
    grid-template-columns: auto 1fr;
    text-align: left;
  }
  .contact-card .btn { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  /* Full bredd åt texten istället för en smal kolumn bredvid ikonen */
  .contact-card { grid-template-columns: 1fr; gap: var(--space-2); }
  .contact-card .btn { grid-column: auto; }

  .shard { display: none; }
  .stats { width: 100%; }
  .stat { flex: 1 1 30%; padding: 10px 8px; }
  .hero__actions .btn { flex: 1 1 100%; }
  .footer__inner { justify-content: center; text-align: center; }
}

/* ── Reducerad rörelse ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  #dust, .grid-floor { display: none; }
}