/* ============================================================
   Swiss Design System tokens (design-system/swiss-design-full-guide.md)
   International Typographic Style: grid, restraint, hierarchy
   ============================================================ */
:root {
  /* 1. Color primitives */
  --color-neutral-50: oklch(98% 0.01 270);
  --color-neutral-100: oklch(95% 0.02 270);
  --color-neutral-200: oklch(90% 0.02 270);
  --color-neutral-300: oklch(82% 0.02 270);
  --color-neutral-400: oklch(70% 0.03 270);
  --color-neutral-500: oklch(55% 0.03 270);
  --color-neutral-600: oklch(42% 0.03 270);
  --color-neutral-700: oklch(32% 0.03 270);
  --color-neutral-800: oklch(24% 0.03 270);
  --color-neutral-900: oklch(16% 0.03 270);

  --color-accent-400: oklch(70% 0.23 25);
  --color-accent-500: oklch(60% 0.23 25);
  --color-accent-600: oklch(50% 0.23 25);
  --color-accent-700: oklch(43% 0.2 25);

  --color-success-500: oklch(60% 0.19 145);
  --color-warning-500: oklch(68% 0.18 85);
  --color-danger-500: oklch(60% 0.23 25);
  --color-info-500: oklch(60% 0.18 240);

  /* 2. Semantic color tokens */
  --color-bg-base: var(--color-neutral-50);
  --color-bg-muted: var(--color-neutral-100);
  --color-bg-surface: var(--color-neutral-100);
  --color-bg-elevated: var(--color-neutral-200);

  --color-text-main: var(--color-neutral-900);
  --color-text-muted: var(--color-neutral-600);
  --color-text-inverse: oklch(98% 0.01 270);

  --color-accent: var(--color-accent-600);
  --color-accent-soft: var(--color-accent-500);
  --color-accent-strong: var(--color-accent-700);

  --color-state-success: var(--color-success-500);
  --color-state-warning: var(--color-warning-500);
  --color-state-danger: var(--color-danger-500);
  --color-state-info: var(--color-info-500);

  /* 3. Spacing scale (4px base) */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-24: 6rem;

  --spacing-xs: var(--spacing-1);
  --spacing-sm: var(--spacing-2);
  --spacing-md: var(--spacing-4);
  --spacing-lg: var(--spacing-8);
  --spacing-xl: var(--spacing-12);
  --spacing-2xl: var(--spacing-16);

  /* 4. Typography tokens */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Inter",
    "Segoe UI", "Helvetica Neue", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;

  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;

  --leading-tight: 1.1;
  --leading-snug: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.7;

  --text-heading-sm: var(--text-xl);
  --text-heading-md: var(--text-2xl);
  --text-heading-lg: var(--text-3xl);
  --text-display: var(--text-5xl);
  /* Fluid poster scale for the landing hero, anchored on --text-display */
  --text-display-fluid: clamp(2.5rem, 7vw, 4.75rem);

  --text-body-sm: var(--text-sm);
  --text-body: var(--text-base);
  --text-body-lg: var(--text-lg);

  /* 5. Radii, borders, shadows */
  --radius-none: 0;
  --radius-xs: 0.125rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;

  --radius-card: var(--radius-none);
  --radius-input: var(--radius-none);
  --radius-button: var(--radius-none);

  --shadow-none: 0 0 #0000;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.08);
  --shadow-card: var(--shadow-none);

  --border-subtle: 1px solid var(--color-neutral-200);
  --border-strong: 1px solid var(--color-neutral-400);

  /* 6. Motion tokens */
  --duration-fast: 150ms;
  --duration-medium: 250ms;
  --duration-slow: 350ms;

  --easing-standard: cubic-bezier(0.2, 0, 0, 1);
  --easing-soft: cubic-bezier(0.33, 1, 0.68, 1);

  /* 7. Layout */
  --gutter: var(--spacing-4);
  --max: 76rem;
  --grid-columns-mobile: 4;
  --grid-columns-tablet: 8;
  --grid-columns-desktop: 12;
  --grid-gap: var(--spacing-6);
  /* Reading measure: 60ch per Swiss line-length rule */
  --max-reading: 60ch;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--spacing-4);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text-main);
  background: var(--color-bg-base);
  font-size: var(--text-body);
  font-weight: var(--font-weight-normal);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "kern" 1, "liga" 1;
}

::selection {
  color: var(--color-text-inverse);
  background: var(--color-accent);
}

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

a {
  color: inherit;
}

.container-swiss {
  width: min(calc(100% - (2 * var(--gutter))), var(--max));
  margin-inline: auto;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: fixed;
  top: var(--spacing-3);
  left: var(--spacing-3);
  z-index: 100;
  width: auto;
  height: auto;
  padding: var(--spacing-2) var(--spacing-3);
  background: var(--color-bg-base);
  color: var(--color-text-main);
  border: var(--border-strong);
  border-radius: var(--radius-sm);
  text-decoration: none;
  overflow: visible;
}

/* ============================================================
   Header: flat, ruled, no chrome
   ============================================================ */
.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  border-bottom: 1px solid oklch(98% 0.01 270 / 0.3);
}

.site-header-solid {
  position: relative;
  background: var(--color-neutral-900);
  border-bottom-color: var(--color-neutral-700);
}

.site-header .container-swiss {
  width: min(100%, var(--max));
  padding-left: var(--gutter);
}

.site-header .bar {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  min-height: 3.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-3);
  text-decoration: none;
  color: var(--color-text-inverse);
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand img {
  width: 5.75rem;
  height: auto;
  filter: brightness(0) invert(1);
}

.brand-place {
  padding-left: var(--spacing-3);
  border-left: 1px solid oklch(98% 0.01 270 / 0.45);
}

.nav-links {
  display: flex;
  align-items: stretch;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  padding: 0 var(--spacing-3);
  text-decoration: none;
  color: oklch(98% 0.01 270 / 0.9);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-left: 1px solid oklch(98% 0.01 270 / 0.25);
  transition: background var(--duration-fast) var(--easing-standard),
    color var(--duration-fast) var(--easing-standard);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: oklch(98% 0.01 270 / 0.1);
  color: var(--color-text-inverse);
}

.nav-links .nav-cta {
  background: var(--color-accent);
  border-left-color: var(--color-accent);
  color: var(--color-text-inverse);
  font-weight: var(--font-weight-semibold);
}

.nav-links .nav-cta:hover {
  background: var(--color-accent-strong);
}

/* ============================================================
   Hero: photographic plane + typographic block
   ============================================================ */
.hero {
  position: relative;
  min-height: min(52rem, 100svh);
  display: grid;
  align-items: center;
  color: var(--color-text-inverse);
  background: var(--color-neutral-900);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  display: block;
  background-color: var(--color-neutral-900);
  overflow: hidden;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% center;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, oklch(16% 0.03 270 / 0.93) 0%, oklch(16% 0.03 270 / 0.7) 55%, oklch(16% 0.03 270 / 0.18) 100%),
    linear-gradient(0deg, oklch(16% 0.03 270 / 0.72) 0%, transparent 50%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding-top: calc(var(--spacing-24) + var(--spacing-6));
  padding-bottom: var(--spacing-16);
}

.hero-layout {
  display: grid;
  gap: var(--spacing-8);
  align-items: start;
}

@media (min-width: 1024px) {
  .hero-layout {
    grid-template-columns: repeat(var(--grid-columns-desktop), minmax(0, 1fr));
    gap: var(--grid-gap);
    align-items: start;
  }

  .hero-copy {
    grid-column: 1 / span 7;
  }

  .hero-form-wrap {
    grid-column: 8 / -1;
  }
}

.launch-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin: 0 0 var(--spacing-6);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-inverse);
}

.launch-status::before {
  content: "";
  width: var(--spacing-2);
  height: var(--spacing-2);
  flex: 0 0 var(--spacing-2);
  border-radius: var(--radius-xs);
  background: var(--color-accent-soft);
}

.kicker {
  margin: 0 0 var(--spacing-4);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.kicker-red {
  color: var(--color-accent);
}

.kicker-light {
  color: var(--color-text-inverse);
}

.hero h1 {
  margin: 0 0 var(--spacing-6);
  max-width: 12ch;
  font-size: var(--text-display-fluid);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-tight);
  letter-spacing: -0.035em;
}

.hero-lead {
  margin: 0 0 var(--spacing-8);
  max-width: var(--max-reading);
  font-size: var(--text-body-lg);
  font-weight: var(--font-weight-normal);
  line-height: var(--leading-normal);
  color: var(--color-text-inverse);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-5);
  margin-bottom: var(--spacing-6);
}

/* Buttons */
.btn-swiss {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: var(--spacing-3) var(--spacing-5);
  border: 1px solid transparent;
  border-radius: var(--radius-button);
  text-decoration: none;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: background var(--duration-fast) var(--easing-standard),
    color var(--duration-fast) var(--easing-standard),
    border-color var(--duration-fast) var(--easing-standard);
}

.btn-swiss-primary {
  background: var(--color-accent);
  color: var(--color-text-inverse);
  border-color: var(--color-accent);
}

.btn-swiss-primary:hover,
.btn-swiss-primary:focus-visible {
  background: var(--color-accent-strong);
  border-color: var(--color-accent-strong);
  color: var(--color-text-inverse);
}

.btn-swiss-dark {
  background: var(--color-neutral-900);
  color: var(--color-text-inverse);
  border-color: var(--color-neutral-900);
}

.btn-swiss-dark:hover,
.btn-swiss-dark:focus-visible {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-text-inverse);
}

.btn-swiss-light {
  background: var(--color-bg-base);
  color: var(--color-text-main);
  border-color: var(--color-bg-base);
}

.btn-swiss-light:hover,
.btn-swiss-light:focus-visible {
  background: transparent;
  color: var(--color-text-inverse);
  border-color: var(--color-bg-base);
}

.hero-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  min-height: 2.75rem;
  color: var(--color-text-inverse);
  border-bottom: 1px solid oklch(98% 0.01 270 / 0.55);
  text-decoration: none;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: border-color var(--duration-fast) var(--easing-standard);
}

.hero-link:hover,
.hero-link:focus-visible {
  color: var(--color-text-inverse);
  border-bottom-color: var(--color-text-inverse);
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--color-text-inverse);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.hero-proof li + li::before {
  content: "/";
  margin-inline: var(--spacing-2);
  color: var(--color-accent-soft);
}

/* ============================================================
   Sections
   ============================================================ */
.section {
  padding: var(--spacing-2xl) 0;
  border-top: var(--border-subtle);
}

.section-paper {
  background: var(--color-bg-muted);
}

.section-title {
  margin: 0 0 var(--spacing-4);
  max-width: 22ch;
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-tight);
  letter-spacing: -0.025em;
}

.section-lead {
  margin: 0;
  max-width: var(--max-reading);
  color: var(--color-text-muted);
  font-size: var(--text-body);
  line-height: var(--leading-normal);
}

.section-intro {
  display: grid;
}

@media (min-width: 1024px) {
  .section-intro {
    grid-template-columns: repeat(var(--grid-columns-desktop), minmax(0, 1fr));
    gap: 0 var(--grid-gap);
    align-items: end;
  }

  .section-intro .kicker {
    grid-column: 1 / span 7;
  }

  .section-intro .section-title {
    grid-column: 1 / span 7;
    margin-bottom: 0;
  }

  .section-intro .section-lead {
    grid-column: 9 / -1;
    grid-row: 1 / span 2;
  }
}

/* Practice grid */
.practice-grid {
  display: grid;
  gap: 0;
  margin-top: var(--spacing-10);
  border-top: var(--border-strong);
}

@media (min-width: 768px) {
  .practice-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.practice-grid article {
  padding: var(--spacing-6) 0;
  border-bottom: var(--border-subtle);
}

@media (min-width: 768px) {
  .practice-grid article {
    padding: var(--spacing-8) var(--spacing-5) var(--spacing-8) 0;
    border-bottom: 0;
    border-right: var(--border-subtle);
  }

  .practice-grid article:last-child {
    border-right: 0;
    padding-right: 0;
  }

  .practice-grid article:not(:first-child) {
    padding-left: var(--spacing-5);
  }
}

.practice-media {
  margin: 0 0 var(--spacing-5);
  overflow: hidden;
  background: var(--color-bg-elevated);
  border-radius: var(--radius-card);
  aspect-ratio: 4 / 3;
}

.practice-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.practice-grid .index {
  display: block;
  margin-bottom: var(--spacing-4);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.14em;
  color: var(--color-accent);
}

.practice-grid h3 {
  margin: 0 0 var(--spacing-3);
  font-size: var(--text-heading-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: -0.015em;
  line-height: var(--leading-snug);
}

.practice-grid p {
  margin: 0 0 var(--spacing-3);
  color: var(--color-text-muted);
}

.practice-grid .detail {
  margin: 0;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-main);
}

/* Steps */
.steps {
  display: grid;
  gap: 0;
  margin: var(--spacing-10) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
  border-top: var(--border-strong);
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.steps li {
  counter-increment: step;
  padding: var(--spacing-6) 0;
  border-bottom: var(--border-subtle);
}

@media (min-width: 768px) {
  .steps li {
    padding: var(--spacing-8) var(--spacing-5) var(--spacing-8) 0;
    border-bottom: 0;
    border-right: var(--border-subtle);
  }

  .steps li:last-child {
    border-right: 0;
    padding-right: 0;
  }

  .steps li:not(:first-child) {
    padding-left: var(--spacing-5);
  }
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: var(--spacing-4);
  font-size: var(--text-4xl);
  font-weight: var(--font-weight-light);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-accent);
}

.steps strong {
  display: block;
  margin-bottom: var(--spacing-2);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.steps p {
  margin: 0;
  color: var(--color-text-muted);
}

/* Club split */
.split {
  display: grid;
  gap: var(--spacing-8);
}

@media (min-width: 1024px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
    align-items: start;
  }
}

.point-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--border-strong);
}

.point-list li {
  padding: var(--spacing-5) 0;
  border-bottom: var(--border-subtle);
}

.point-list h3 {
  margin: 0 0 var(--spacing-2);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.point-list p {
  margin: 0;
  color: var(--color-text-muted);
}

/* Conversion band */
.join-section {
  background: var(--color-accent);
  color: var(--color-text-inverse);
  border-top: 0;
}

.join-layout {
  display: grid;
  gap: var(--spacing-8);
}

.join-section .kicker {
  color: var(--color-text-inverse);
}

.join-section h2 {
  margin: 0;
  max-width: 13ch;
  font-size: clamp(var(--text-4xl), 6vw, var(--text-display-fluid));
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-tight);
  letter-spacing: -0.035em;
}

.join-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-5);
}

.join-copy > p:first-child {
  margin: 0;
  max-width: var(--max-reading);
  font-size: var(--text-body-lg);
  color: var(--color-text-inverse);
}

.join-note {
  margin: 0;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-inverse);
}

@media (min-width: 1024px) {
  .join-layout {
    grid-template-columns: repeat(var(--grid-columns-desktop), minmax(0, 1fr));
    gap: var(--grid-gap);
    align-items: end;
  }

  .join-layout > :first-child {
    grid-column: 1 / span 7;
  }

  .join-copy {
    grid-column: 9 / -1;
  }
}

/* ============================================================
   Forms
   ============================================================ */
.form-panel {
  border: var(--border-subtle);
  border-top: 0.25rem solid var(--color-accent);
  border-radius: var(--radius-card);
  background: var(--color-bg-base);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-1) var(--spacing-2) var(--spacing-3);
}

.hero-form-wrap {
  color: var(--color-text-main);
}

.hero-form-panel {
  width: 100%;
  max-width: 36rem;
  margin-left: auto;
  padding: var(--spacing-5) var(--spacing-4) var(--spacing-4);
}

.hero-form-title {
  margin: 0 0 var(--spacing-3);
  padding-inline: var(--spacing-2);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-tight);
  letter-spacing: -0.03em;
}

.hero-cta-panel {
  display: grid;
  gap: var(--spacing-4);
  align-content: start;
}

.hero-cta-copy {
  margin: 0;
  padding-inline: var(--spacing-2);
  color: var(--color-text-muted);
  font-size: var(--text-body);
  line-height: var(--leading-normal);
}

.hero-cta-panel .btn-swiss {
  justify-self: start;
  margin-inline: var(--spacing-2);
}

@media (min-width: 768px) {
  .form-panel {
    padding: var(--spacing-2) var(--spacing-4) var(--spacing-4);
  }

  .hero-form-panel {
    padding: var(--spacing-6) var(--spacing-6) var(--spacing-5);
  }
}

.tally-embed iframe {
  display: block;
  width: 100%;
  min-height: 28rem;
  border: 0;
  background: transparent;
}

.form-fallback {
  margin: var(--spacing-2) 0 0;
  padding: 0 var(--spacing-2);
  color: var(--color-text-muted);
  font-size: var(--text-body-sm);
}

.form-fallback a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--color-text-main);
  font-weight: var(--font-weight-medium);
  text-underline-offset: 0.18em;
}

/* Standalone conversion page */
.form-page {
  min-height: 100svh;
  background: var(--color-bg-muted);
}

.form-page-main {
  min-height: calc(100svh - 3.75rem);
}

.form-page-section {
  padding: var(--spacing-12) 0 var(--spacing-16);
}

.form-page-shell {
  max-width: var(--max);
  display: grid;
  grid-template-columns: repeat(var(--grid-columns-mobile), minmax(0, 1fr));
  gap: var(--grid-gap);
}

.standalone-form-panel {
  grid-column: 1 / -1;
  padding: var(--spacing-5) var(--spacing-4) var(--spacing-4);
}

.form-page-title {
  margin: 0 0 var(--spacing-4);
  font-size: clamp(var(--text-4xl), 6vw, var(--text-display));
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-tight);
  letter-spacing: -0.03em;
}

.standalone-form-panel .tally-embed iframe {
  height: 50rem;
  min-height: 50rem;
}

/* ============================================================
   FAQ: native details, ruled list
   ============================================================ */
.faq-wrap {
  max-width: 42rem;
}

.faq-lead {
  margin-bottom: var(--spacing-6);
}

.faq-list {
  border-top: var(--border-strong);
}

.faq-item {
  border-bottom: var(--border-subtle);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: var(--spacing-5) var(--spacing-8) var(--spacing-5) 0;
  position: relative;
  font-size: var(--text-body);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0;
  line-height: var(--leading-snug);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: var(--spacing-5);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-normal);
  line-height: 1;
  color: var(--color-accent);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0 0 var(--spacing-5);
}

.faq-answer p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  max-width: var(--max-reading);
}

/* ============================================================
   Programmatic SEO pages
   ============================================================ */
.seo-hero {
  background: var(--color-neutral-900);
  color: var(--color-text-inverse);
  padding: var(--spacing-16) 0 var(--spacing-16);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-8);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: oklch(98% 0.01 270 / 0.6);
}

.breadcrumbs a {
  color: oklch(98% 0.01 270 / 0.85);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
}

.breadcrumbs a:hover,
.breadcrumbs a:focus-visible {
  color: var(--color-text-inverse);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.seo-hero h1 {
  margin: 0 0 var(--spacing-5);
  max-width: 18ch;
  font-size: clamp(var(--text-4xl), 5.5vw, var(--text-display-fluid));
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-tight);
  letter-spacing: -0.03em;
}

.seo-hero-lead {
  margin: 0 0 var(--spacing-8);
  max-width: var(--max-reading);
  font-size: var(--text-body-lg);
  line-height: var(--leading-normal);
  color: oklch(98% 0.01 270 / 0.85);
}

.seo-content-grid {
  display: grid;
  gap: 0;
  margin-top: var(--spacing-10);
  border-top: var(--border-strong);
}

@media (min-width: 768px) {
  .seo-content-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.seo-content-grid article {
  padding: var(--spacing-6) 0;
  border-bottom: var(--border-subtle);
}

@media (min-width: 768px) {
  .seo-content-grid article {
    padding: var(--spacing-8) var(--spacing-5) var(--spacing-8) 0;
    border-bottom: 0;
    border-right: var(--border-subtle);
  }

  .seo-content-grid article:nth-child(3n) {
    border-right: 0;
    padding-right: 0;
  }

  .seo-content-grid article:not(:nth-child(3n + 1)) {
    padding-left: var(--spacing-5);
  }

  .seo-content-grid article:nth-child(n + 4) {
    border-top: var(--border-subtle);
  }
}

.seo-content-grid .index {
  display: block;
  margin-bottom: var(--spacing-4);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.14em;
  color: var(--color-accent);
}

.seo-content-grid h3 {
  margin: 0 0 var(--spacing-3);
  font-size: var(--text-heading-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: -0.015em;
  line-height: var(--leading-snug);
}

.seo-content-grid p {
  margin: 0;
  color: var(--color-text-muted);
  max-width: var(--max-reading);
}

/* Hub directory */
.seo-directory-grid {
  display: grid;
  gap: var(--spacing-8);
  margin-top: var(--spacing-10);
  border-top: var(--border-strong);
  padding-top: var(--spacing-8);
}

@media (min-width: 768px) {
  .seo-directory-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .seo-directory-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.seo-directory-grid h3 {
  margin: 0 0 var(--spacing-3);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.seo-directory-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.seo-directory-grid li {
  border-bottom: var(--border-subtle);
}

.seo-directory-grid li a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: var(--spacing-1) 0;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--duration-fast) var(--easing-standard);
}

.seo-directory-grid li a:hover,
.seo-directory-grid li a:focus-visible {
  color: var(--color-accent);
}

/* Related links */
.seo-link-list {
  margin: var(--spacing-10) 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--border-strong);
}

.seo-link-list li {
  border-bottom: var(--border-subtle);
}

.seo-link-list a {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  min-height: 3.25rem;
  padding: var(--spacing-2) 0;
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: color var(--duration-fast) var(--easing-standard);
}

.seo-link-list a:hover,
.seo-link-list a:focus-visible {
  color: var(--color-accent);
}

.seo-link-list a span {
  color: var(--color-accent);
}

/* Closing CTA panel */
.seo-cta {
  background: var(--color-neutral-900);
  color: var(--color-text-inverse);
  border-top: 0;
}

.seo-cta h2 {
  margin: 0 0 var(--spacing-4);
  max-width: 20ch;
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-tight);
  letter-spacing: -0.025em;
}

.seo-cta p {
  margin: 0 0 var(--spacing-8);
  max-width: var(--max-reading);
  color: oklch(98% 0.01 270 / 0.82);
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  border-top: var(--border-strong);
  padding: var(--spacing-6) 0;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
  justify-content: space-between;
  align-items: center;
}

.site-footer a {
  text-decoration: none;
  transition: color var(--duration-fast) var(--easing-standard);
}

.site-footer a:hover {
  color: var(--color-accent);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-3);
}

.site-footer nav span {
  color: var(--color-text-muted);
}

/* ============================================================
   Mobile CTA
   ============================================================ */
.mobile-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: none;
  border-top: var(--border-strong);
}

.mobile-cta .btn-swiss {
  width: 100%;
  border-radius: 0;
  min-height: 3.25rem;
}

@media (max-width: 767.98px) {
  .mobile-cta {
    display: block;
  }

  body {
    padding-bottom: calc(3.25rem + env(safe-area-inset-bottom));
  }

  body.form-page {
    padding-bottom: 0;
  }

  .nav-links a:not(.lang-switch):not(.nav-cta) {
    display: none;
  }

  .site-footer nav a {
    display: inline-flex;
    align-items: center;
    min-height: 2.75rem;
  }

  .mobile-cta .btn-swiss {
    padding-bottom: calc(var(--spacing-3) + env(safe-area-inset-bottom));
  }
}

@media (max-width: 479.98px) {
  .brand-place {
    display: none;
  }

  .nav-links a {
    padding-inline: var(--spacing-2);
  }

  .hero-actions .btn-swiss {
    width: 100%;
  }

}

@media (min-width: 768px) {
  :root {
    --gutter: var(--spacing-6);
  }

  .section {
    padding-block: var(--spacing-24);
  }

  .brand img {
    width: 6.75rem;
  }

  .form-page-section {
    padding-block: var(--spacing-16) var(--spacing-24);
  }

  .form-page-shell {
    grid-template-columns: repeat(var(--grid-columns-tablet), minmax(0, 1fr));
  }

  .standalone-form-panel {
    grid-column: 2 / span 6;
    padding: var(--spacing-6) var(--spacing-8) var(--spacing-5);
  }
}

@media (min-width: 1024px) {
  .hero-inner {
    padding-top: calc(var(--spacing-24) + var(--spacing-8));
    padding-bottom: var(--spacing-16);
  }

  .hero-copy {
    padding-top: 0;
  }

  .form-page-shell {
    grid-template-columns: repeat(var(--grid-columns-desktop), minmax(0, 1fr));
  }

  .standalone-form-panel {
    grid-column: 2 / span 7;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}