/* ============ TOKENS ============ */
:root, [data-theme="light"] {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(1.875rem, 1.2rem + 2.2vw, 3rem);
  --text-3xl: clamp(2.25rem, 1rem + 4vw, 4.25rem);
  --text-mega: clamp(2.75rem, 1rem + 5vw, 5.5rem);

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem;
  --space-4: 1rem;    --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem;    --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem;   --space-20: 5rem;   --space-24: 6rem;
  --space-32: 8rem;

  /* SafeArbor desert palette */
  --color-bg: #f6f1e8;
  --color-surface: #fbf7ef;
  --color-surface-2: #ffffff;
  --color-surface-offset: #ede4d2;
  --color-divider: #d9cdb6;
  --color-border: #c8b89a;

  --color-text: #1f1a14;
  --color-text-muted: #6b6253;
  --color-text-faint: #a99e88;
  --color-text-inverse: #f9f5ec;

  --color-primary: #0e5b5a;
  --color-primary-hover: #093f3f;
  --color-primary-active: #062a2a;

  /* Urgency accent — golden hour */
  --color-accent: #c47a1a;
  --color-accent-hover: #a76313;

  /* Alert / scarcity */
  --color-hot: #c93838;
  --color-hot-soft: #fde9e7;

  --color-success: #437a22;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1.25rem;
  --radius-2xl: 1.75rem;
  --radius-full: 9999px;

  --transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px oklch(0.2 0.02 60 / 0.08);
  --shadow-md: 0 6px 18px oklch(0.2 0.02 60 / 0.10);
  --shadow-lg: 0 18px 48px oklch(0.18 0.02 60 / 0.18);
  --shadow-xl: 0 30px 80px oklch(0.16 0.02 60 / 0.25);

  --content-narrow: 720px;
  --content-default: 1080px;
  --content-wide: 1280px;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", "Helvetica Neue", system-ui, sans-serif;
}

[data-theme="dark"] {
  --color-bg: #14110d;
  --color-surface: #1b1813;
  --color-surface-2: #221e17;
  --color-surface-offset: #2a251c;
  --color-divider: #2f291f;
  --color-border: #423a2c;

  --color-text: #ece5d6;
  --color-text-muted: #9b9382;
  --color-text-faint: #6c6453;
  --color-text-inverse: #14110d;

  --color-primary: #5fb5b0;
  --color-primary-hover: #7ec9c4;
  --color-primary-active: #97d8d3;

  --color-accent: #e9a04a;
  --color-accent-hover: #f1b66c;

  --color-hot: #ee6f6f;
  --color-hot-soft: #3a2120;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 18px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 18px 48px oklch(0 0 0 / 0.55);
  --shadow-xl: 0 30px 80px oklch(0 0 0 / 0.7);
}

/* ============ BASE ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: none; text-size-adjust: none;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility; scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
  hanging-punctuation: first last;
}
body {
  min-height: 100dvh; line-height: 1.6;
  font-family: var(--font-body); font-size: var(--text-base);
  color: var(--color-text); background: var(--color-bg);
  overflow-x: hidden;
}
img, picture, video, svg { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
ul[role="list"], ol[role="list"] { list-style: none; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display); font-weight: 500;
  text-wrap: balance; line-height: 1.08; letter-spacing: -0.02em;
}
p, li { text-wrap: pretty; }

::selection { background: color-mix(in oklab, var(--color-primary) 30%, transparent); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }

a, button, [role="button"], input, textarea, select {
  transition: color var(--transition), background var(--transition),
              border-color var(--transition), box-shadow var(--transition),
              transform var(--transition);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ============ LAYOUT ============ */
.wrap { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: clamp(var(--space-4), 4vw, var(--space-10)); }
.section { padding-block: clamp(var(--space-16), 8vw, var(--space-24)); }

/* ============ ANNOUNCEMENT BAR ============ */
.announce {
  background: var(--color-text);
  color: var(--color-text-inverse);
  text-align: center;
  font-size: var(--text-sm);
  padding: var(--space-3) var(--space-4);
  font-weight: 500;
}
.announce strong { color: var(--color-accent); font-weight: 700; }
.announce__pulse {
  display: inline-block; width: 8px; height: 8px;
  background: var(--color-hot); border-radius: 50%;
  margin-right: 8px; vertical-align: middle;
  animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--color-hot) 70%, transparent); }
  50% { box-shadow: 0 0 0 8px color-mix(in oklab, var(--color-hot) 0%, transparent); }
}

/* ============ HEADER ============ */
.header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.header.is-scrolled { border-bottom-color: var(--color-divider); }
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: var(--space-3); gap: var(--space-6);
}
.logo { display: flex; align-items: center; gap: var(--space-3); color: var(--color-text); }
.logo__mark { width: 36px; height: 36px; flex-shrink: 0; color: var(--color-primary); }
.logo__mark--img { width: 48px; height: 48px; object-fit: contain; }
[data-theme="dark"] .logo__mark--img { filter: invert(1) brightness(1.05); }
.logo__text { display: flex; flex-direction: column; line-height: 1; }
.logo__name { font-family: var(--font-display); font-size: 1.125rem; font-weight: 600; letter-spacing: -0.01em; }
.logo__sub { font-size: 0.7rem; color: var(--color-text-muted); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 2px; }

.theme-toggle {
  width: 38px; height: 38px; border-radius: var(--radius-full);
  display: grid; place-items: center; color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.theme-toggle:hover { color: var(--color-text); border-color: var(--color-text-muted); }

.header__cta { display: flex; align-items: center; gap: var(--space-2); }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm); font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  white-space: nowrap; min-height: 44px;
  text-align: center;
}
.btn--primary { background: var(--color-primary); color: var(--color-text-inverse); box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--color-primary-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--accent { background: var(--color-accent); color: #fff; box-shadow: 0 4px 16px color-mix(in oklab, var(--color-accent) 35%, transparent); }
.btn--accent:hover { background: var(--color-accent-hover); transform: translateY(-1px); box-shadow: 0 8px 24px color-mix(in oklab, var(--color-accent) 45%, transparent); }
.btn--ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn--ghost:hover { border-color: var(--color-text); background: var(--color-surface); }
.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); min-height: 56px; }
.btn--xl { padding: var(--space-5) var(--space-10); font-size: var(--text-lg); min-height: 64px; }
.btn--block { display: flex; width: 100%; }

/* ============ HERO ============ */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  padding-block: clamp(var(--space-12), 6vw, var(--space-20)) clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-text);
  color: var(--color-text-inverse);
}
.hero__bg-img {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0.45;
}
.hero__bg-overlay {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg,
    color-mix(in oklab, var(--color-text) 70%, transparent) 0%,
    color-mix(in oklab, var(--color-text) 40%, transparent) 40%,
    color-mix(in oklab, var(--color-text) 85%, transparent) 100%);
}
[data-theme="dark"] .hero { background: #0a0907; }
[data-theme="dark"] .hero__bg-overlay {
  background: linear-gradient(180deg,
    rgba(10,9,7,0.6) 0%, rgba(10,9,7,0.4) 40%, rgba(10,9,7,0.95) 100%);
}

.hero__grid {
  display: grid; gap: clamp(var(--space-8), 5vw, var(--space-12));
  grid-template-columns: 1fr;
}
@media (min-width: 980px) {
  .hero__grid { grid-template-columns: 1.2fr 1fr; align-items: center; gap: var(--space-16); }
}

.hero__badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs); font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-accent);
  padding: var(--space-2) var(--space-4);
  border: 1px solid color-mix(in oklab, var(--color-accent) 50%, transparent);
  border-radius: var(--radius-full);
  background: color-mix(in oklab, var(--color-accent) 10%, transparent);
}
.hero__badge::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--color-accent) 25%, transparent);
}

.hero h1 {
  font-size: var(--text-mega);
  margin-top: var(--space-5);
  font-weight: 400;
  color: #fff;
  max-width: 16ch;
  letter-spacing: -0.03em;
}
.hero h1 em { font-style: italic; color: var(--color-accent); white-space: nowrap; }
.hero h1 .hl { color: #fff; background: none; padding: 0; }

.hero__lede {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.78);
  max-width: 56ch;
}

.hero__ctas {
  margin-top: var(--space-8);
  display: flex; flex-wrap: wrap; gap: var(--space-3);
}

.hero__trust {
  margin-top: var(--space-6);
  display: flex; gap: var(--space-3); align-items: center;
  color: rgba(255,255,255,0.65); font-size: var(--text-sm);
}
.hero__trust svg { color: var(--color-success); flex-shrink: 0; }

/* Hero offer card */
.offer-card {
  background: var(--color-surface-2);
  color: var(--color-text);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-divider);
  position: relative;
  overflow: hidden;
}
.offer-card__sticker {
  position: absolute; top: 16px; right: 16px;
  background: var(--color-hot); color: #fff;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
}
.offer-card__label {
  font-size: var(--text-xs); font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--color-text-muted);
}
.offer-card__price {
  display: flex; align-items: baseline; gap: var(--space-3);
  margin-top: var(--space-3);
  font-family: var(--font-display);
}
.offer-card__price-now {
  font-size: var(--text-mega);
  font-weight: 500;
  color: var(--color-text);
  line-height: 0.9;
  letter-spacing: -0.03em;
}
.offer-card__price-unit { font-size: var(--text-base); color: var(--color-text-muted); font-family: var(--font-body); }
.offer-card__price-was {
  margin-top: var(--space-2);
  display: flex; align-items: center; gap: var(--space-2);
  color: var(--color-text-muted); font-size: var(--text-sm);
}
.offer-card__price-was del { color: var(--color-hot); font-weight: 600; }
.offer-card__save {
  background: var(--color-hot-soft); color: var(--color-hot);
  padding: 2px 10px; border-radius: var(--radius-full);
  font-size: 0.75rem; font-weight: 700;
}

.offer-card__includes {
  margin-top: var(--space-6); padding-top: var(--space-5);
  border-top: 1px dashed var(--color-divider);
  display: flex; flex-direction: column; gap: var(--space-3);
}
.offer-card__includes li {
  display: flex; gap: var(--space-3); align-items: flex-start;
  font-size: var(--text-sm); color: var(--color-text);
}
.offer-card__includes svg { color: var(--color-success); flex-shrink: 0; margin-top: 3px; }

/* Scarcity bar */
.scarcity {
  margin-top: var(--space-6); padding: var(--space-4);
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--color-hot) 10%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-hot) 30%, transparent);
}
.scarcity__head {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: var(--text-xs); font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-hot);
}
.scarcity__count { font-family: var(--font-display); font-size: var(--text-sm); }
.scarcity__count strong { font-size: 1.1em; }
.scarcity__bar {
  margin-top: var(--space-3); height: 8px;
  background: color-mix(in oklab, var(--color-hot) 15%, transparent);
  border-radius: var(--radius-full); overflow: hidden;
}
.scarcity__fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--color-hot) 0%, var(--color-accent) 100%);
  border-radius: var(--radius-full);
  transition: width 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.scarcity__note {
  margin-top: var(--space-3);
  font-size: var(--text-xs); color: var(--color-text-muted);
}

.offer-card__cta { margin-top: var(--space-6); }

/* ============ NUMBERS STRIP ============ */
.numbers {
  border-block: 1px solid var(--color-divider);
  background: var(--color-surface);
}
.numbers__grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  padding-block: var(--space-8);
  gap: var(--space-6);
}
@media (min-width: 720px) { .numbers__grid { grid-template-columns: repeat(4, 1fr); } }
.numbers__item { text-align: center; }
.numbers__num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-primary);
  font-weight: 500; line-height: 1;
}
.numbers__label {
  margin-top: var(--space-2);
  font-size: var(--text-xs); color: var(--color-text-muted);
  letter-spacing: 0.08em; text-transform: uppercase;
}

/* ============ SECTION HEADS ============ */
.section-head { max-width: 720px; margin-bottom: clamp(var(--space-10), 5vw, var(--space-16)); }
.section-head--center { margin-inline: auto; text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs); font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--color-primary);
}
.eyebrow::before {
  content: ""; width: 24px; height: 1px;
  background: var(--color-primary);
}
.section-head h2 { margin-top: var(--space-4); font-size: var(--text-2xl); font-weight: 400; }
.section-head p { margin-top: var(--space-5); color: var(--color-text-muted); font-size: var(--text-lg); max-width: 60ch; }
.section-head--center p { margin-inline: auto; }

/* ============ HOW IT WORKS ============ */
.how-grid {
  display: grid; gap: var(--space-6);
  grid-template-columns: 1fr;
}
@media (min-width: 800px) { .how-grid { grid-template-columns: repeat(3, 1fr); } }

.how-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.how-card__step {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-accent);
  line-height: 1;
}
.how-card h3 { margin-top: var(--space-4); font-size: var(--text-lg); font-weight: 600; }
.how-card p { margin-top: var(--space-3); color: var(--color-text-muted); font-size: var(--text-sm); }

/* ============ WHY-IT-WORKS / SPLIT ============ */
.split {
  display: grid; gap: clamp(var(--space-8), 5vw, var(--space-16));
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 920px) { .split { grid-template-columns: 1fr 1fr; } }
.split--reverse > :first-child { order: 2; }
@media (min-width: 920px) { .split--reverse > :first-child { order: initial; } .split--reverse > :last-child { order: -1; } }

.split__media {
  border-radius: var(--radius-xl); overflow: hidden;
  aspect-ratio: 4/3; box-shadow: var(--shadow-lg);
}
.split__media img { width: 100%; height: 100%; object-fit: cover; }

.feature-list { display: flex; flex-direction: column; gap: var(--space-5); margin-top: var(--space-8); }
.feature-item {
  display: flex; gap: var(--space-4); align-items: flex-start;
}
.feature-item__icon {
  width: 36px; height: 36px; flex-shrink: 0;
  border-radius: var(--radius-md);
  display: grid; place-items: center;
  background: color-mix(in oklab, var(--color-primary) 12%, transparent);
  color: var(--color-primary);
}
.feature-item h3 { font-size: var(--text-base); font-weight: 600; font-family: var(--font-body); letter-spacing: -0.005em; line-height: 1.3; }
.feature-item p { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-1); }

/* ============ MATH BLOCK ============ */
.math {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-10), 6vw, var(--space-20));
  position: relative; overflow: hidden;
}
.math::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 70% at 95% 10%, color-mix(in oklab, var(--color-accent) 50%, transparent), transparent 60%);
  opacity: 0.3; pointer-events: none;
}
.math__inner { position: relative; }
.math .eyebrow { color: rgba(255,255,255,0.85); }
.math .eyebrow::before { background: rgba(255,255,255,0.5); }
.math h2 { font-size: var(--text-2xl); font-weight: 400; margin-top: var(--space-4); color: #fff; }
.math__row {
  display: grid; gap: var(--space-6);
  margin-top: var(--space-10);
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .math__row { grid-template-columns: repeat(3, 1fr); } }
.math__cell {
  padding: var(--space-6);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
}
.math__cell__num {
  font-family: var(--font-display);
  font-size: var(--text-3xl); font-weight: 500;
  color: var(--color-accent); line-height: 1;
}
.math__cell__label { margin-top: var(--space-2); font-size: var(--text-sm); color: rgba(255,255,255,0.85); font-weight: 500; }
.math__cell__sub { margin-top: var(--space-1); font-size: var(--text-xs); color: rgba(255,255,255,0.55); }
.math__bottom {
  margin-top: var(--space-10); padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.18);
  display: flex; flex-wrap: wrap; gap: var(--space-6); justify-content: space-between; align-items: center;
}
.math__bottom strong { font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-accent); }

/* ============ COMPARE TABLE ============ */
.compare-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-divider);
  background: var(--color-surface);
  -webkit-overflow-scrolling: touch;
  /* Fade-right scroll affordance on mobile */
  background-image:
    linear-gradient(to right, var(--color-surface), var(--color-surface)),
    linear-gradient(to right, var(--color-surface), var(--color-surface)),
    linear-gradient(to right, rgba(0,0,0,0.12), rgba(0,0,0,0)),
    linear-gradient(to left, rgba(0,0,0,0.12), rgba(0,0,0,0));
  background-position: left center, right center, left center, right center;
  background-repeat: no-repeat;
  background-size: 24px 100%, 24px 100%, 12px 100%, 12px 100%;
  background-attachment: local, local, scroll, scroll;
}
.compare {
  width: 100%; border-collapse: collapse;
  font-size: var(--text-sm);
  min-width: 620px;
}
.compare th, .compare td { padding: var(--space-4) var(--space-5); text-align: left; border-bottom: 1px solid var(--color-divider); vertical-align: middle; }
@media (max-width: 640px) {
  .compare th, .compare td { padding: var(--space-3) var(--space-3); font-size: 0.875rem; }
  .compare thead th { font-size: 0.625rem; }
}
.compare thead th {
  font-family: var(--font-body); font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--color-text-muted); font-weight: 600;
  background: var(--color-surface-offset);
}
.compare tbody th { font-weight: 500; color: var(--color-text); }
.compare .yes { color: var(--color-success); font-weight: 600; }
.compare .no { color: var(--color-text-faint); }
.compare .col-us { background: color-mix(in oklab, var(--color-primary) 5%, transparent); border-left: 2px solid var(--color-primary); border-right: 2px solid var(--color-primary); }
.compare thead th.col-us { background: var(--color-primary); color: #fff; }
.compare tbody tr:last-child th, .compare tbody tr:last-child td { border-bottom: none; }

/* ============ FAQ ============ */
.faq { max-width: 820px; margin-inline: auto; }
.faq details { border-top: 1px solid var(--color-divider); padding-block: var(--space-6); }
.faq details:last-of-type { border-bottom: 1px solid var(--color-divider); }
.faq summary {
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-4);
  cursor: pointer; list-style: none;
  font-size: var(--text-lg); font-weight: 500; color: var(--color-text);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex-shrink: 0; width: 22px; height: 22px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230e5b5a' stroke-width='2.2' stroke-linecap='round'><path d='M12 5v14M5 12h14'/></svg>");
  background-size: contain; background-repeat: no-repeat;
  transition: transform var(--transition);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > p { margin-top: var(--space-4); color: var(--color-text-muted); }

/* ============ FORM ============ */
.form-section {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-surface-offset) 100%);
}
.form-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-8), 4vw, var(--space-16));
  max-width: 720px; margin-inline: auto;
  box-shadow: var(--shadow-lg);
}
.form-card__head { text-align: center; margin-bottom: var(--space-10); }
.form-card__head h2 { font-size: var(--text-2xl); font-weight: 400; }
.form-card__head p { margin-top: var(--space-4); color: var(--color-text-muted); }

.form { display: grid; gap: var(--space-5); }
.form__row { display: grid; gap: var(--space-5); grid-template-columns: 1fr; }
@media (min-width: 600px) { .form__row { grid-template-columns: 1fr 1fr; } }

.form label { display: flex; flex-direction: column; gap: var(--space-2); }
.form label > span { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); }
.form label > span .req { color: var(--color-hot); }
.form input, .form select, .form textarea {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  color: var(--color-text);
  font-size: var(--text-base);
  width: 100%;
}
.form input:focus, .form select:focus, .form textarea:focus {
  border-color: var(--color-primary); outline: none;
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-primary) 18%, transparent);
}
.form textarea { resize: vertical; min-height: 100px; }

.form__submit { margin-top: var(--space-4); }
.form__legal { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-4); text-align: center; }
.form__or {
  margin-top: var(--space-6); padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  text-align: center;
}
.form__or-label {
  font-size: var(--text-xs); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--color-text-muted); margin-bottom: var(--space-4);
}
.form__or-actions { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; }

.form__success {
  text-align: center; padding: var(--space-12) var(--space-6);
  display: none;
}
.form__success svg { color: var(--color-success); margin: 0 auto var(--space-5); }
.form__success h3 { font-size: var(--text-xl); font-weight: 500; }
.form__success p { color: var(--color-text-muted); margin-top: var(--space-3); }
.form__success.is-visible { display: block; }
.form-card.is-submitted .form, .form-card.is-submitted .form-card__head { display: none; }

/* ============ FOOTER ============ */
.footer {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-12);
  background: var(--color-surface);
}
.footer__grid {
  display: grid; gap: var(--space-8);
  grid-template-columns: 1fr;
}
@media (min-width: 760px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer h4 { font-family: var(--font-body); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-text-muted); font-weight: 600; margin-bottom: var(--space-4); }
.footer ul { display: flex; flex-direction: column; gap: var(--space-2); }
.footer a { color: var(--color-text-muted); font-size: var(--text-sm); }
.footer a:hover { color: var(--color-text); }
.footer__bottom {
  display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: space-between;
  margin-top: var(--space-12); padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  color: var(--color-text-faint); font-size: var(--text-xs);
}

/* ============ STICKY MOBILE BAR ============ */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  display: grid; grid-template-columns: 1fr auto;
  gap: 1px; background: var(--color-divider);
  border-top: 1px solid var(--color-divider);
  align-items: stretch;
}
.sticky-cta__price {
  background: var(--color-surface-2);
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--space-2) var(--space-4);
  font-size: 0.7rem; color: var(--color-text-muted);
  letter-spacing: 0.08em; text-transform: uppercase;
}
.sticky-cta__price strong {
  display: block;
  font-family: var(--font-display); font-size: var(--text-base);
  color: var(--color-text); text-transform: none; letter-spacing: -0.01em;
}
.sticky-cta__btn {
  display: flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  background: var(--color-accent); color: #fff;
  font-size: var(--text-sm); font-weight: 700;
}
@media (min-width: 880px) { .sticky-cta { display: none; } }
body { padding-bottom: 72px; }
@media (min-width: 880px) { body { padding-bottom: 0; } }

/* ============ FADE-UP ============ */
.fade-up { opacity: 0; transform: translateY(18px); transition: opacity 600ms ease, transform 600ms cubic-bezier(0.16,1,0.3,1); }
.fade-up.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .fade-up { opacity: 1; transform: none; transition: none; }
}