:root {
  --ink: #071018;
  --ink-2: #0b1822;
  --ink-3: #102331;
  --paper: #e7eef6;
  --mute: #8aa0b5;
  --line: rgba(148, 197, 214, 0.16);
  --cyan: #5eead4;
  --ice: #7dd3fc;
  --wing: #93a4ff;
  --gold: #efc56a;
  --danger: #fb7185;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  --radius: 22px;
  --sans: "Noto Sans SC", "Plus Jakarta Sans", "Segoe UI", sans-serif;
  --serif: "Noto Serif SC", "Songti SC", serif;
  --display: "Familjen Grotesk", "Noto Sans SC", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  min-height: 100vh;
  color: var(--paper);
  font-family: var(--sans);
  background: var(--ink);
  overflow-x: hidden;
}

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

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

button,
input {
  font: inherit;
}

.atmosphere {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(94, 234, 212, 0.16), transparent 55%),
    radial-gradient(760px 480px at 92% 8%, rgba(96, 165, 250, 0.14), transparent 50%),
    radial-gradient(700px 500px at 70% 90%, rgba(129, 140, 248, 0.1), transparent 55%),
    linear-gradient(180deg, #061018 0%, #08141d 42%, #071018 100%);
}

.atmosphere::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(125, 211, 252, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 211, 252, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse at 50% 20%, black 20%, transparent 75%);
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.08;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  transition: background 0.25s, border-color 0.25s, backdrop-filter 0.25s;
}

.site-header.is-scrolled {
  background: rgba(7, 16, 24, 0.78);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 46px;
  height: 46px;
  object-fit: contain;
}

.brand strong {
  display: block;
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 0.12em;
}

.brand span {
  display: block;
  color: var(--mute);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-nav a {
  color: var(--mute);
  font-size: 14px;
  letter-spacing: 0.04em;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--paper);
}

.site-nav .btn-primary,
.site-nav .btn-primary:hover,
.site-nav .btn-primary:focus-visible {
  color: #04251f;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(16, 35, 49, 0.7);
  color: var(--paper);
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s, background 0.18s, border-color 0.18s, box-shadow 0.18s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(180deg, #5eead4, #2dd4bf);
  color: #04251f;
  font-weight: 700;
  box-shadow: 0 10px 28px rgba(45, 212, 191, 0.28);
}

.btn-ghost {
  border-color: var(--line);
  background: rgba(16, 35, 49, 0.55);
  color: var(--paper);
}

.btn-ghost:hover {
  border-color: rgba(94, 234, 212, 0.45);
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding: 42px 0 28px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

.kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--cyan);
}

.stamp {
  margin: 18px 0 0;
  color: var(--gold);
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.22em;
}

h1,
h2,
h3 {
  font-weight: 700;
}

.hero h1 {
  margin: 16px 0 18px;
  font-family: var(--serif);
  font-size: clamp(48px, 8vw, 92px);
  line-height: 0.92;
  letter-spacing: 0.08em;
}

.hero h1 em {
  display: block;
  margin-top: 8px;
  font-style: normal;
  font-family: var(--display);
  font-size: 0.34em;
  letter-spacing: 0.18em;
  color: var(--ice);
  font-weight: 600;
}

.lede {
  max-width: 34em;
  color: #c5d4e2;
  font-size: 18px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 22px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  color: var(--mute);
  font-size: 13px;
}

.hero-meta b {
  color: var(--paper);
  font-weight: 600;
}

.hero-visual {
  position: relative;
  min-height: 520px;
}

.logo-orb {
  position: absolute;
  right: 8%;
  top: -12px;
  width: 210px;
  filter: drop-shadow(0 20px 40px rgba(45, 212, 191, 0.25));
  animation: floaty 7s ease-in-out infinite;
  z-index: 3;
}

.app-frame {
  position: absolute;
  inset: 70px 0 0;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(180deg, #121c28, #0d1620);
  border: 1px solid rgba(148, 197, 214, 0.2);
  box-shadow: var(--shadow);
}

.app-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: #0e1722;
  border-bottom: 1px solid var(--line);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #31475a;
}

.dot:nth-child(1) { background: #fb7185; }
.dot:nth-child(2) { background: #efc56a; }
.dot:nth-child(3) { background: #5eead4; }

.app-chrome span {
  margin-left: 8px;
  color: var(--mute);
  font-size: 12px;
}

.app-tabs {
  display: flex;
  gap: 4px;
  padding: 8px 10px 0;
  overflow: hidden;
}

.app-tabs b {
  padding: 7px 10px;
  border-radius: 8px 8px 0 0;
  font-size: 11px;
  font-weight: 500;
  color: var(--mute);
  white-space: nowrap;
}

.app-tabs b.on {
  background: rgba(94, 234, 212, 0.12);
  color: var(--cyan);
}

.app-body {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 12px;
  padding: 14px;
}

.pane {
  min-height: 250px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}

.pane h4 {
  margin-bottom: 10px;
  font-size: 12px;
  color: var(--ice);
  font-weight: 600;
}

.row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(148, 197, 214, 0.08);
  font-size: 12px;
  color: #d5e2ee;
}

.tag {
  color: var(--cyan);
}

.bar {
  height: 8px;
  margin-top: 10px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.bar i {
  display: block;
  height: 100%;
  width: 72%;
  background: linear-gradient(90deg, var(--cyan), var(--ice));
}

.ticker {
  display: flex;
  gap: 28px;
  overflow: hidden;
  padding: 14px 0 34px;
  color: var(--mute);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.ticker-track {
  display: flex;
  flex-shrink: 0;
  width: max-content;
  gap: 28px;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
}

section {
  padding: 72px 0;
}

.section-head {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 24px;
  align-items: end;
  margin-bottom: 36px;
}

.section-head h2 {
  font-family: var(--serif);
  font-size: clamp(32px, 5vw, 48px);
  letter-spacing: 0.06em;
}

.section-head p {
  color: var(--mute);
  line-height: 1.8;
}

.bento {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
}

.card {
  position: relative;
  padding: 24px;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(18, 36, 50, 0.86), rgba(11, 24, 34, 0.78));
  border: 1px solid var(--line);
  overflow: hidden;
}

.card.wide {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
  min-height: 340px;
  background:
    linear-gradient(165deg, rgba(16, 58, 62, 0.55), rgba(11, 24, 34, 0.9)),
    radial-gradient(400px 180px at 80% 10%, rgba(94, 234, 212, 0.18), transparent);
}

.card h3 {
  margin: 10px 0 8px;
  font-size: 22px;
  font-family: var(--serif);
}

.card p {
  color: var(--mute);
  line-height: 1.75;
}

.card .num {
  font-family: var(--display);
  color: var(--cyan);
  letter-spacing: 0.16em;
  font-size: 12px;
}

.fold {
  position: absolute;
  right: -1px;
  top: -1px;
  width: 54px;
  height: 54px;
  background: linear-gradient(135deg, transparent 50%, rgba(94, 234, 212, 0.2) 50%);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.step {
  padding: 24px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(11, 24, 34, 0.7);
}

.step b {
  display: block;
  margin-bottom: 16px;
  color: var(--gold);
  font-family: var(--display);
  letter-spacing: 0.14em;
}

.step h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.step p {
  color: var(--mute);
  line-height: 1.7;
  font-size: 14px;
}

.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.plan-card {
  padding: 28px 24px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background: rgba(11, 24, 34, 0.72);
}

.plan-card.featured {
  background:
    linear-gradient(180deg, rgba(16, 58, 62, 0.7), rgba(11, 24, 34, 0.9));
  border-color: rgba(94, 234, 212, 0.4);
  transform: translateY(-8px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

.plan-badge {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(94, 234, 212, 0.14);
  color: var(--cyan);
  font-size: 12px;
}

.plan-card h3 {
  font-family: var(--serif);
  font-size: 28px;
}

.plan-days,
.plan-note {
  color: var(--mute);
  margin: 8px 0;
}

.plan-price {
  margin: 18px 0;
  font-family: var(--display);
  font-size: 30px;
  color: var(--ice);
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(11, 24, 34, 0.7);
  overflow: hidden;
}

.faq-item button {
  width: 100%;
  text-align: left;
  padding: 18px 20px;
  background: none;
  border: 0;
  color: var(--paper);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.faq-item button::after {
  content: "+";
  color: var(--cyan);
  font-size: 20px;
}

.faq-item.open button::after {
  content: "–";
}

.faq-item .answer {
  display: none;
  padding: 0 20px 18px;
  color: var(--mute);
  line-height: 1.8;
}

.faq-item.open .answer {
  display: block;
}

.contact-box {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
  padding: 32px;
  border-radius: 32px;
  border: 1px solid var(--line);
  background:
    radial-gradient(500px 180px at 10% 0%, rgba(94, 234, 212, 0.12), transparent),
    rgba(11, 24, 34, 0.8);
}

.contact-box h2 {
  font-family: var(--serif);
  font-size: 36px;
  margin: 8px 0 12px;
}

.contact-box p {
  color: var(--mute);
  line-height: 1.8;
}

.contact-box code {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 0.92em;
  color: var(--cyan);
}

.contact-list {
  display: grid;
  gap: 12px;
  align-content: center;
}

.contact-list a,
.contact-list p {
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(7, 16, 24, 0.5);
}

.site-footer {
  padding: 28px 0 48px;
  color: var(--mute);
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: none;
}

.reveal.in {
  animation: rise 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: var(--delay, 0ms);
}

.site-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(20px);
  z-index: 50;
  padding: 12px 16px;
  border-radius: 12px;
  background: #12202c;
  border: 1px solid var(--line);
  opacity: 0;
  pointer-events: none;
  transition: 0.25s;
}

.site-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 980px) {
  .hero,
  .section-head,
  .app-body,
  .bento,
  .steps,
  .plans,
  .contact-box {
    grid-template-columns: 1fr;
  }

  .card.wide,
  .plan-card.featured {
    grid-column: auto;
    grid-row: auto;
    transform: none;
    min-height: 0;
  }

  .hero-visual {
    min-height: 460px;
  }

  .logo-orb {
    width: 140px;
    right: 12px;
    top: 0;
  }
}

@media (max-width: 760px) {
  .wrap {
    width: min(1180px, calc(100% - 28px));
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    position: absolute;
    right: 14px;
    top: 70px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    min-width: 180px;
    padding: 12px;
    border-radius: 16px;
    background: rgba(8, 18, 26, 0.96);
    border: 1px solid var(--line);
  }

  .site-nav.open {
    display: flex;
  }

  .hero {
    padding-top: 24px;
    gap: 28px;
  }

  .app-tabs {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .logo-orb, .ticker-track, .reveal, .reveal.in {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
}