/* =========================================================
   Laptop Guru — Premium Redesign
   ========================================================= */

:root {
  /* Palette */
  --bg: #07070d;
  --bg-2: #0b0b16;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);

  --text: #f4f4fb;
  --muted: #a7a7c2;
  --muted-2: #7a7a96;

  --violet: #8b5cff;
  --indigo: #5b6bff;
  --cyan: #2dd4ee;
  --pink: #e85cff;

  --grad: linear-gradient(120deg, #8b5cff 0%, #5b6bff 45%, #2dd4ee 100%);
  --grad-soft: linear-gradient(120deg, rgba(139,92,255,.18), rgba(45,212,238,.18));

  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 28px;

  --shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.8);
  --shadow-glow: 0 0 60px -10px rgba(139, 92, 255, 0.45);

  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-head: "Sora", var(--font);

  --maxw: 1200px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; -webkit-text-size-adjust: 100%; }

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

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

::selection { background: rgba(139, 92, 255, 0.4); color: #fff; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 820px; }

.section { padding: clamp(70px, 10vw, 130px) 0; position: relative; }
.section--alt { background:
  radial-gradient(120% 100% at 50% 0%, rgba(139,92,255,.05), transparent 60%),
  rgba(255,255,255,.012);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section__head { max-width: 720px; margin: 0 auto clamp(40px, 6vw, 70px); text-align: center; }
.section__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section__sub { color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.15rem); }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px;
  background: var(--grad-soft);
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid var(--border);
}

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Aurora background ---------- */
.aurora { position: fixed; inset: 0; z-index: -2; overflow: hidden; background: var(--bg); }
.aurora__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
  will-change: transform;
}
.aurora__blob--1 { width: 60vw; height: 60vw; top: -20vw; left: -10vw; background: radial-gradient(circle, #5b3bff, transparent 65%); animation: drift1 24s ease-in-out infinite; }
.aurora__blob--2 { width: 55vw; height: 55vw; top: 5vw; right: -15vw; background: radial-gradient(circle, #1f8fff, transparent 65%); animation: drift2 30s ease-in-out infinite; }
.aurora__blob--3 { width: 45vw; height: 45vw; bottom: -15vw; left: 25vw; background: radial-gradient(circle, #c33bff, transparent 65%); opacity: 0.35; animation: drift3 28s ease-in-out infinite; }
.aurora__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(120% 80% at 50% 0%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(120% 80% at 50% 0%, #000, transparent 75%);
}
@keyframes drift1 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(6vw,4vw) scale(1.1)} }
@keyframes drift2 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(-5vw,5vw) scale(1.05)} }
@keyframes drift3 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(3vw,-4vw) scale(1.12)} }

/* ---------- Scroll progress ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: var(--grad); z-index: 200; box-shadow: 0 0 12px rgba(139,92,255,.7);
  transition: width 0.1s linear;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-weight: 600; font-size: 0.97rem; letter-spacing: -0.01em;
  padding: 13px 22px; border-radius: 100px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .3s, border-color .3s;
  white-space: nowrap; border: 1px solid transparent;
}
.btn svg { width: 18px; height: 18px; }
.btn--lg { padding: 16px 28px; font-size: 1.02rem; }
.btn--block { width: 100%; }

.btn--primary {
  background: var(--grad);
  color: #fff;
  background-size: 160% 160%;
  background-position: 0% 50%;
  box-shadow: 0 10px 30px -8px rgba(91, 107, 255, 0.6), inset 0 1px 0 rgba(255,255,255,.25);
}
.btn--primary:hover { transform: translateY(-2px); background-position: 100% 50%; box-shadow: 0 18px 40px -10px rgba(139, 92, 255, 0.75), inset 0 1px 0 rgba(255,255,255,.3); }

.btn--glass, .btn--ghost {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(10px);
}
.btn--glass:hover, .btn--ghost:hover { background: rgba(255,255,255,.1); transform: translateY(-2px); }
.btn--ghost { background: transparent; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .4s, border-color .4s, backdrop-filter .4s, padding .3s;
  padding: 14px 0;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(8, 8, 16, 0.72);
  backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: inline-flex; align-items: center; gap: 11px; font-family: var(--font-head); font-weight: 700; font-size: 1.2rem; letter-spacing: -0.02em; }
.brand__mark {
  width: 38px; height: 38px; display: grid; place-items: center;
  border-radius: 11px; background: var(--grad); color: #fff; padding: 8px;
  box-shadow: var(--shadow-glow);
}
.brand__accent { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.nav__links { display: flex; gap: 30px; }
.nav__links a { color: var(--muted); font-size: 0.95rem; font-weight: 500; transition: color .25s; position: relative; }
.nav__links a::after { content:""; position:absolute; left:0; bottom:-6px; width:0; height:2px; background: var(--grad); transition: width .3s var(--ease); border-radius: 2px; }
.nav__links a:hover { color: var(--text); }
.nav__links a:hover::after { width: 100%; }

.nav__actions { display: flex; gap: 10px; align-items: center; }

.nav__burger { display: none; width: 44px; height: 44px; flex-direction: column; gap: 5px; justify-content: center; align-items: center; border-radius: 10px; border: 1px solid var(--border); }
.nav__burger span { width: 20px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none; flex-direction: column; gap: 4px; padding: 16px 24px 24px;
  background: rgba(8, 8, 16, 0.95); backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}
.nav__mobile a { padding: 13px 4px; color: var(--muted); font-weight: 500; border-bottom: 1px solid var(--border); }
.nav__mobile a.btn { margin-top: 12px; color: #fff; border-bottom: none; justify-content: center; }
.nav__mobile.open { display: flex; animation: fadeDown .3s var(--ease); }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(120px, 16vw, 180px) 0 60px; }
.hero__inner { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 50px; align-items: center; }

.pill {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 16px; border-radius: 100px;
  background: var(--surface-2); border: 1px solid var(--border);
  font-size: 0.84rem; color: var(--muted); font-weight: 500;
  margin-bottom: 26px; backdrop-filter: blur(8px);
}
.pill__dot { width: 8px; height: 8px; border-radius: 50%; background: #34e89e; box-shadow: 0 0 0 0 rgba(52,232,158,.6); animation: pulse 2s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(52,232,158,.55)} 70%{box-shadow:0 0 0 9px rgba(52,232,158,0)} 100%{box-shadow:0 0 0 0 rgba(52,232,158,0)} }

.hero__title {
  font-family: var(--font-head); font-weight: 800;
  font-size: clamp(2.6rem, 6.5vw, 4.6rem); line-height: 1.02;
  letter-spacing: -0.03em; margin-bottom: 22px;
}
.hero__lead { color: var(--muted); font-size: clamp(1.05rem, 1.8vw, 1.25rem); max-width: 540px; margin-bottom: 34px; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }

.hero__trust { display: flex; flex-wrap: wrap; gap: 10px 24px; }
.hero__trust li { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 0.92rem; font-weight: 500; }
.hero__trust svg { width: 16px; height: 16px; color: #34e89e; }

/* Hero visual / device */
.hero__visual { position: relative; height: 100%; min-height: 420px; display: grid; place-items: center; }
.device { position: relative; width: min(440px, 92%); perspective: 1200px; animation: floaty 6s ease-in-out infinite; }
@keyframes floaty { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }

.device__glow { position: absolute; inset: -30% -10% -40%; background: var(--grad); filter: blur(70px); opacity: .35; border-radius: 50%; z-index: -1; }
.device__screen {
  background: linear-gradient(160deg, #14141f, #0c0c15);
  border: 1px solid var(--border-strong);
  border-radius: 16px 16px 6px 6px;
  padding: 14px; box-shadow: var(--shadow);
  transform: rotateX(6deg) rotateY(-7deg); transform-style: preserve-3d;
}
.device__topbar { display: flex; gap: 7px; padding: 4px 4px 12px; }
.device__topbar span { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,.15); }
.device__topbar span:first-child { background: #ff5f57; }
.device__topbar span:nth-child(2) { background: #febc2e; }
.device__topbar span:nth-child(3) { background: #28c840; }
.device__body { padding: 6px 6px 12px; }
.device__line { height: 12px; border-radius: 6px; background: rgba(255,255,255,.08); margin-bottom: 14px; }
.device__line--lg { width: 70%; height: 18px; background: var(--grad-soft); }
.device__progress { height: 9px; border-radius: 6px; background: rgba(255,255,255,.07); overflow: hidden; margin-bottom: 10px; }
.device__progress-fill { height: 100%; width: 20%; background: var(--grad); border-radius: 6px; transition: width .6s var(--ease); }
.device__status { font-size: 0.82rem; color: var(--muted); margin-bottom: 16px; font-variant-numeric: tabular-nums; }
.device__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-ok {
  font-size: 0.75rem; font-weight: 600; padding: 5px 11px; border-radius: 100px;
  background: rgba(52,232,158,.12); color: #5ff0b6; border: 1px solid rgba(52,232,158,.25);
  display: inline-flex; align-items: center; gap: 5px; opacity: .4; transition: opacity .4s;
}
.chip-ok::before { content: "✓"; font-size: .7rem; }
.chip-ok.active { opacity: 1; }
.device__base { height: 14px; margin: -4px auto 0; width: 108%; transform: translateX(-4%); background: linear-gradient(180deg, #1a1a26, #0a0a12); border-radius: 0 0 12px 12px; border: 1px solid var(--border); border-top: none; }

.float-card {
  position: absolute; display: flex; align-items: center; gap: 12px;
  background: rgba(16,16,26,.78); backdrop-filter: blur(14px);
  border: 1px solid var(--border-strong); border-radius: 14px;
  padding: 12px 16px; box-shadow: var(--shadow);
}
.float-card strong { display: block; font-size: 0.9rem; }
.float-card span { font-size: 0.78rem; color: var(--muted); }
.float-card__icon { font-size: 1.4rem; }
.float-card--1 { top: 8%; right: -4%; animation: floaty 5s ease-in-out infinite .4s; }
.float-card--2 { bottom: 10%; left: -6%; animation: floaty 5.5s ease-in-out infinite .8s; }

/* Marquee */
.marquee { margin-top: clamp(50px, 8vw, 90px); overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 22px 0; }
.marquee__track { display: flex; gap: 36px; white-space: nowrap; width: max-content; animation: scroll-x 32s linear infinite; }
.marquee__track span { color: var(--muted-2); font-weight: 600; font-size: 1.05rem; letter-spacing: -0.01em; }
@keyframes scroll-x { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding-top: clamp(50px, 7vw, 80px); padding-bottom: clamp(20px, 4vw, 40px); }
.stat { text-align: center; padding: 28px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); backdrop-filter: blur(8px); transition: transform .4s var(--ease), border-color .4s; }
.stat:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.stat__num { display: block; font-family: var(--font-head); font-weight: 800; font-size: clamp(1.8rem, 3.6vw, 2.7rem); line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; letter-spacing: -0.02em; }
.stat__label { display: block; margin-top: 10px; color: var(--muted); font-size: 0.9rem; }

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

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px; transition: transform .4s var(--ease), border-color .4s, background .4s;
  position: relative; overflow: hidden;
}
.card::before { content:""; position:absolute; inset:0; background: var(--grad-soft); opacity:0; transition:opacity .4s; pointer-events:none; }
.card:hover { transform: translateY(-6px); border-color: var(--border-strong); }
.card:hover::before { opacity: .5; }
.card > * { position: relative; }
.card__icon { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; padding: 13px; margin-bottom: 20px; color: #fff; box-shadow: 0 10px 24px -8px rgba(0,0,0,.6); }
.card h3 { font-family: var(--font-head); font-size: 1.22rem; font-weight: 600; margin-bottom: 10px; letter-spacing: -0.01em; }
.card p { color: var(--muted); font-size: 0.97rem; }

.grad-bg-1 { background: linear-gradient(135deg, #8b5cff, #5b6bff); }
.grad-bg-2 { background: linear-gradient(135deg, #5b6bff, #2dd4ee); }
.grad-bg-3 { background: linear-gradient(135deg, #2dd4ee, #34e89e); }
.grad-bg-4 { background: linear-gradient(135deg, #e85cff, #8b5cff); }
.grad-bg-5 { background: linear-gradient(135deg, #ff8a5c, #e85cff); }
.grad-bg-6 { background: linear-gradient(135deg, #34e89e, #2dd4ee); }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.steps__line { position: absolute; top: 30px; left: 8%; right: 8%; height: 2px; background: linear-gradient(90deg, transparent, var(--border-strong), transparent); z-index: 0; }
.step { position: relative; text-align: center; z-index: 1; }
.step__num {
  width: 60px; height: 60px; margin: 0 auto 22px; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--font-head); font-weight: 700; font-size: 1.4rem;
  background: var(--bg-2); border: 1px solid var(--border-strong); color: var(--text);
  position: relative;
}
.step__num::after { content:""; position:absolute; inset:-5px; border-radius:50%; background: var(--grad); opacity:.0; z-index:-1; filter: blur(8px); transition:opacity .4s; }
.step:hover .step__num { background: var(--grad); border-color: transparent; box-shadow: var(--shadow-glow); }
.step h3 { font-family: var(--font-head); font-size: 1.15rem; font-weight: 600; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: 0.94rem; }

/* ---------- Calculator ---------- */
.calc { display: grid; grid-template-columns: 1.5fr 1fr; gap: 28px; align-items: start; }
.calc__options { display: grid; gap: 22px; }
.calc__group { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.calc__group-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.calc__group-head h3 { font-family: var(--font-head); font-size: 1.1rem; font-weight: 600; }
.calc__badge { font-size: 0.72rem; font-weight: 600; padding: 4px 10px; border-radius: 100px; background: rgba(52,232,158,.14); color: #5ff0b6; border: 1px solid rgba(52,232,158,.25); }
.calc__hint { font-size: 0.8rem; color: var(--muted-2); }

.opt {
  display: flex; align-items: center; gap: 14px; padding: 14px 16px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  cursor: pointer; transition: border-color .25s, background .25s, transform .2s;
  margin-bottom: 10px; position: relative;
}
.opt:last-child { margin-bottom: 0; }
.opt:hover { border-color: var(--border-strong); background: var(--surface-2); }
.opt input { position: absolute; opacity: 0; pointer-events: none; }

.opt__check {
  width: 22px; height: 22px; flex-shrink: 0; border-radius: 7px;
  border: 2px solid var(--border-strong); display: grid; place-items: center;
  transition: background .25s, border-color .25s; color: #fff;
}
.opt[data-group="windows"] .opt__check,
.opt[data-group="av"] .opt__check { border-radius: 50%; }
.opt__check svg { width: 13px; height: 13px; opacity: 0; transform: scale(.5); transition: opacity .2s, transform .2s; }

.opt input:checked ~ .opt__check { background: var(--grad); border-color: transparent; }
.opt input:checked ~ .opt__check svg { opacity: 1; transform: scale(1); }

/* radio dot fallback for groups without svg in check */
.opt[data-group="windows"] input:checked ~ .opt__check::before,
.opt[data-group="av"] input:checked ~ .opt__check::before { content:""; width:8px; height:8px; border-radius:50%; background:#fff; }

/* drawn checkmark for checkbox groups (and inkl. shipping) */
.opt[data-group="extra"] input:checked ~ .opt__check::after {
  content: ""; width: 5px; height: 10px;
  border: solid #fff; border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg) translate(0, -1px);
}

.opt:has(input:checked) { border-color: var(--violet); background: rgba(139,92,255,.08); box-shadow: 0 0 0 1px rgba(139,92,255,.3); }
.opt--locked, .opt:has(input:disabled) { cursor: default; background: rgba(52,232,158,.05); border-color: rgba(52,232,158,.2); }
.opt--locked .opt__check { background: var(--grad); border-color: transparent; }
.opt--locked .opt__check svg { opacity: 1; transform: scale(1); }

.opt__body { flex: 1; min-width: 0; }
.opt__title { display: block; font-weight: 600; font-size: 0.98rem; }
.opt__desc { display: block; color: var(--muted); font-size: 0.84rem; margin-top: 2px; }
.opt__price { font-family: var(--font-head); font-weight: 700; font-size: 1rem; white-space: nowrap; }

/* Summary */
.calc__summary { position: sticky; top: 100px; }
.summary {
  background: linear-gradient(160deg, rgba(139,92,255,.12), rgba(45,212,238,.06)), var(--bg-2);
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow);
}
.summary__title { font-family: var(--font-head); font-size: 1.25rem; font-weight: 700; margin-bottom: 18px; }
.summary__list { display: grid; gap: 10px; margin-bottom: 18px; min-height: 30px; }
.summary__list li { display: flex; justify-content: space-between; gap: 12px; font-size: 0.92rem; color: var(--muted); padding-bottom: 10px; border-bottom: 1px dashed var(--border); }
.summary__list li span:last-child { color: var(--text); font-weight: 600; white-space: nowrap; }
.summary__list li.is-base span:first-child { color: var(--text); }

.summary__total { display: flex; align-items: baseline; justify-content: space-between; padding-top: 6px; margin-bottom: 6px; }
.summary__total > span:first-child { color: var(--muted); font-size: 0.95rem; }
.summary__amount { font-family: var(--font-head); font-weight: 800; font-size: 2.1rem; letter-spacing: -0.02em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.summary__note { font-size: 0.78rem; color: var(--muted-2); margin: 6px 0 20px; }
.summary__guarantee { display: flex; align-items: center; gap: 9px; margin-top: 16px; font-size: 0.84rem; color: var(--muted); }
.summary__guarantee svg { width: 18px; height: 18px; color: #5ff0b6; flex-shrink: 0; }

/* ---------- Split (Sicherheit) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split__text .section__title, .split__text .section__sub { text-align: left; }
.split__text .section__head { text-align: left; margin: 0 0 28px; }

.feature-list { display: grid; gap: 20px; }
.feature-list li { display: flex; gap: 16px; align-items: flex-start; }
.feature-list__icon { width: 44px; height: 44px; flex-shrink: 0; border-radius: 12px; display: grid; place-items: center; padding: 11px; background: var(--grad-soft); border: 1px solid var(--border); color: var(--cyan); }
.feature-list strong { display: block; font-size: 1.02rem; margin-bottom: 3px; font-weight: 600; }
.feature-list p { color: var(--muted); font-size: 0.92rem; }

.guarantee-card {
  background: linear-gradient(165deg, rgba(139,92,255,.16), rgba(45,212,238,.06)), var(--bg-2);
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  padding: 40px; text-align: center; box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.guarantee-card::before { content:""; position:absolute; top:-50%; left:-50%; width:200%; height:200%; background: conic-gradient(from 0deg, transparent, rgba(139,92,255,.12), transparent 30%); animation: spin 12s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.guarantee-card > * { position: relative; }
.guarantee-card__shield { width: 70px; height: 70px; margin: 0 auto 18px; border-radius: 20px; background: var(--grad); display: grid; place-items: center; padding: 18px; color: #fff; box-shadow: var(--shadow-glow); }
.guarantee-card__big { font-family: var(--font-head); font-weight: 800; font-size: 3.6rem; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; letter-spacing: -0.03em; }
.guarantee-card__title { font-family: var(--font-head); font-weight: 600; font-size: 1.3rem; margin: 6px 0 10px; }
.guarantee-card__sub { color: var(--muted); font-size: 0.95rem; max-width: 320px; margin: 0 auto 26px; }
.guarantee-card__row { display: flex; justify-content: center; gap: 14px; border-top: 1px solid var(--border); padding-top: 22px; }
.guarantee-card__row div { flex: 1; }
.guarantee-card__row strong { display: block; font-family: var(--font-head); font-size: 1.3rem; font-weight: 700; }
.guarantee-card__row span { font-size: 0.78rem; color: var(--muted); }

/* ---------- Quotes ---------- */
.quote { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; transition: transform .4s var(--ease), border-color .4s; }
.quote:hover { transform: translateY(-5px); border-color: var(--border-strong); }
.quote__stars { color: #ffcb45; letter-spacing: 3px; margin-bottom: 16px; font-size: 1.05rem; }
.quote blockquote { font-size: 1.02rem; line-height: 1.6; margin-bottom: 22px; }
.quote figcaption { display: flex; align-items: center; gap: 12px; }
.quote__avatar { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #fff; font-weight: 700; font-size: 0.9rem; }
.quote figcaption strong { display: block; font-size: 0.95rem; }
.quote figcaption small { color: var(--muted); font-size: 0.82rem; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 14px; }
.faq__item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; transition: border-color .3s, background .3s; }
.faq__item[open] { border-color: var(--border-strong); background: var(--surface-2); }
.faq__item summary { list-style: none; cursor: pointer; padding: 20px 24px; font-weight: 600; font-size: 1.05rem; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; font-size: 1.5rem; font-weight: 400; color: var(--cyan); transition: transform .3s; line-height: 1; flex-shrink: 0; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__body { padding: 0 24px 22px; color: var(--muted); animation: fadeDown .35s var(--ease); }

/* ---------- CTA ---------- */
.cta-section { padding: clamp(70px, 10vw, 130px) 0; }
.cta {
  position: relative; overflow: hidden;
  background: linear-gradient(150deg, rgba(139,92,255,.18), rgba(45,212,238,.08)), var(--bg-2);
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  padding: clamp(36px, 6vw, 64px); display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center;
  box-shadow: var(--shadow);
}
.cta__glow { position: absolute; top: -40%; right: -10%; width: 50%; height: 180%; background: var(--grad); filter: blur(90px); opacity: .25; }
.cta__content { position: relative; }
.cta__content h2 { font-family: var(--font-head); font-weight: 700; font-size: clamp(1.7rem, 3.4vw, 2.5rem); line-height: 1.12; letter-spacing: -0.02em; margin-bottom: 16px; }
.cta__content p { color: var(--muted); font-size: 1.08rem; }

.cta__form { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 0.85rem; font-weight: 500; color: var(--muted); }
.field input, .field textarea {
  background: rgba(0,0,0,.25); border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  padding: 13px 16px; color: var(--text); font-family: inherit; font-size: 0.96rem; transition: border-color .25s, box-shadow .25s; resize: vertical;
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 3px rgba(139,92,255,.2); }
.cta__form .btn { grid-column: 1 / -1; }
.cta__formnote { grid-column: 1/-1; text-align: center; font-size: 0.9rem; padding: 12px; border-radius: 10px; }
.cta__formnote.ok { background: rgba(52,232,158,.12); color: #5ff0b6; border: 1px solid rgba(52,232,158,.3); }
.cta__formnote.err { background: rgba(255,90,90,.12); color: #ff8e8e; border: 1px solid rgba(255,90,90,.3); }
.cta__formnote a { color: inherit; text-decoration: underline; }
.cta__formhint { grid-column: 1 / -1; text-align: center; font-size: 0.82rem; color: var(--muted-2); margin-top: 2px; }
.cta__formhint a { color: var(--muted); text-decoration: underline; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }

/* ---------- Legal pages (Impressum / Datenschutz) ---------- */
.legal-page { padding: 120px 0 80px; min-height: 70vh; }
.legal__back { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 0.9rem; font-weight: 500; margin-bottom: 28px; transition: color .25s, gap .25s; }
.legal__back:hover { color: var(--text); gap: 11px; }
.legal h1 { font-family: var(--font-head); font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 8px; }
.legal__updated { color: var(--muted-2); font-size: 0.85rem; margin-bottom: 34px; }
.legal__content { color: var(--muted); font-size: 0.98rem; }
.legal__content h2 { font-family: var(--font-head); color: var(--text); font-size: 1.3rem; font-weight: 600; margin: 38px 0 12px; letter-spacing: -0.01em; }
.legal__content h3 { color: var(--text); font-size: 1.05rem; font-weight: 600; margin: 22px 0 8px; }
.legal__content p { margin-bottom: 14px; }
.legal__content ul { margin: 0 0 16px; display: grid; gap: 8px; }
.legal__content ul li { position: relative; padding-left: 22px; }
.legal__content ul li::before { content: ""; position: absolute; left: 4px; top: 10px; width: 6px; height: 6px; border-radius: 50%; background: var(--grad); }
.legal__content a { color: var(--cyan); }
.legal__content a:hover { text-decoration: underline; }
.legal__content strong { color: var(--text); font-weight: 600; }
.legal__card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 24px; margin: 6px 0 22px; }
.legal__card p { margin-bottom: 4px; }
.legal-note { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--violet); border-radius: 12px; padding: 15px 18px; margin: 18px 0; font-size: 0.9rem; }
.legal-note strong { color: var(--text); }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); padding: 60px 0 30px; background: rgba(255,255,255,.012); }
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer__brand p { color: var(--muted); font-size: 0.92rem; max-width: 280px; margin-top: 16px; }
.footer__col h4 { font-family: var(--font-head); font-size: 0.95rem; font-weight: 600; margin-bottom: 16px; }
.footer__col a, .footer__muted { display: block; color: var(--muted); font-size: 0.9rem; padding: 5px 0; transition: color .25s; }
.footer__col a:hover { color: var(--text); }
.footer__muted { color: var(--muted-2); }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 26px; border-top: 1px solid var(--border); color: var(--muted-2); font-size: 0.85rem; flex-wrap: wrap; }
.footer__legal { display: flex; gap: 22px; }
.footer__legal a { transition: color .25s; }
.footer__legal a:hover { color: var(--text); }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual { min-height: 360px; order: -1; }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .calc { grid-template-columns: 1fr; }
  .calc__summary { position: static; }
  .cta { grid-template-columns: 1fr; gap: 32px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .nav__links, .nav__cta-secondary { display: none; }
  .nav__burger { display: flex; }
  .grid--3 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 30px; }
  .steps__line { display: none; }
  .cta__form { grid-template-columns: 1fr; }
  .float-card--1 { right: 0; }
  .float-card--2 { left: 0; }
}

@media (max-width: 480px) {
  .stats { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .hero__cta .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}