@font-face {
  font-family: "Geist";
  src: url("/assets/fonts/geist-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --ia-graphite-950: #0d1212;
  --ia-graphite-900: #101616;
  --ia-graphite-850: #151c1b;
  --ia-graphite-800: #1b2221;
  --ia-orange-500: #ff692f;
  --ia-orange-600: #f75c28;
  --ia-amber-400: #ffb452;
  --ia-cream-100: #f5f2eb;
  --ia-neutral-300: #c4cac6;

  --surface-page: var(--ia-graphite-950);
  --surface-hero: var(--ia-graphite-900);
  --surface-section: var(--ia-graphite-850);
  --surface-raised: var(--ia-graphite-800);
  --text-primary: var(--ia-cream-100);
  --text-secondary: var(--ia-neutral-300);
  --text-benefit: var(--text-primary);
  --text-on-action: var(--ia-graphite-950);
  --accent-action: var(--ia-orange-500);
  --accent-action-strong: var(--ia-orange-600);
  --accent-signal: var(--ia-amber-400);
  --border-subtle: rgb(245 242 235 / 17%);
  --border-accent: rgb(255 180 82 / 55%);
  --border-control: rgb(255 180 82 / 32%);
  --border-section: rgb(255 180 82 / 36%);
  --hairline-amber: rgb(255 180 82 / 16%);
  --hairline-orange: rgb(255 105 47 / 10%);
  --glow-action: rgb(247 92 40 / 20%);
  --focus-ring: var(--ia-amber-400);

  --gradient-page: linear-gradient(145deg, var(--surface-page) 0%, var(--surface-section) 100%);
  --gradient-action: linear-gradient(105deg, var(--accent-action-strong) 0%, var(--accent-action) 55%, var(--accent-signal) 100%);
  --hero-glow: radial-gradient(ellipse 28% 72% at 55% 49%, rgb(255 180 82 / 38%) 0%, rgb(255 105 47 / 15%) 48%, transparent 75%);
  --hero-ambient: linear-gradient(108deg, var(--surface-page) 3%, var(--surface-section) 57%, var(--surface-page) 96%);
  --hero-scrim: linear-gradient(90deg, rgb(13 18 18 / 90%) 0%, rgb(13 18 18 / 81%) 65%, transparent 100%);
  --hero-line: rgb(255 180 82 / 29%);
  --gradient-hero-light: var(--hero-glow);
  --gradient-panel: linear-gradient(110deg, var(--surface-hero), var(--surface-raised));

  --font-ui: "Geist", "Segoe UI", Arial, sans-serif;
  --weight-body: 400;
  --weight-control: 650;
  --weight-heading: 800;
  --radius-control: 8px;
  --radius-photo: 8px;
  --stroke-hairline: 1px;
  --content-max: 1280px;
  --focus-width: 3px;

  --ink: var(--text-primary);
  --muted: var(--text-secondary);
  --orange: var(--accent-action);
  --orange-dark: var(--accent-action-strong);
  --cream: var(--surface-page);
  --paper: var(--surface-section);
  --raised: var(--surface-raised);
  --button-ink: var(--text-on-action);
  --line: var(--border-subtle);
  --sans: var(--font-ui);
}

* { box-sizing: border-box; }
html { scroll-behavior: auto; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--gradient-page);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: var(--weight-body);
  -webkit-font-smoothing: antialiased;
}
body:has(dialog[open]) { overflow: hidden; }
img { display: block; width: 100%; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
a, button { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible { outline: var(--focus-width) solid var(--focus-ring); outline-offset: 4px; }
.container { width: min(calc(100% - 64px), var(--content-max)); margin-inline: auto; }
.skip-link { position: absolute; z-index: 20; top: -60px; left: 12px; padding: 10px 14px; background: var(--raised); }
.skip-link:focus { top: 8px; }
.wordmark { white-space: nowrap; font-size: 27px; font-weight: 850; line-height: 1; letter-spacing: -.055em; }
.wordmark span { color: var(--orange); }

.site-header {
  position: absolute;
  z-index: 5;
  inset: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 28px;
  height: 62px;
  padding-inline: max(46px, calc((100vw - 1280px) / 2));
}
.site-header .wordmark { min-height: 44px; display: inline-flex; align-items: center; }
.main-nav { display: flex; align-items: center; gap: 26px; margin-left: auto; font-size: 13px; font-weight: 600; }
.main-nav a { min-height: 44px; display: inline-flex; align-items: center; }
.main-nav a, .site-footer nav a { transition: color .2s ease; }
.main-nav a:hover, .site-footer nav a:hover { color: var(--accent-signal); }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 48px;
  padding: 12px 22px;
  border: 1px solid var(--border-control);
  border-radius: var(--radius-control);
  background: var(--gradient-action);
  color: var(--button-ink);
  font-size: 14px;
  font-weight: var(--weight-control);
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 11px) 0, 100% 11px, 100% calc(100% - 11px), calc(100% - 11px) 100%, 0 100%);
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); background: var(--gradient-action); box-shadow: 0 0 0 1px var(--border-control), 0 8px 24px var(--glow-action); filter: brightness(1.06); }
.button:active { transform: translateY(0) scale(.98); }
.button--small { min-height: 44px; padding: 10px 18px; font-size: 12px; }
.button--large { min-height: 54px; padding: 14px 34px; font-size: 16px; }
.eyebrow { margin: 0; color: var(--accent-signal); font-size: 10px; font-weight: 750; line-height: 1.4; letter-spacing: .31em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--sans); font-weight: var(--weight-heading); letter-spacing: -.047em; }
em { color: var(--orange); font-style: normal; }

.hero { position: relative; isolation: isolate; height: clamp(565px, 45vw, 680px); overflow: hidden; border-bottom: 1px solid var(--border-section); background: var(--surface-hero); }
.hero::before { content: ""; position: absolute; z-index: -2; inset: 0; background: var(--hero-glow), var(--hero-ambient); pointer-events: none; }
.hero::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(114deg, transparent 0 45.8%, var(--hero-line) 45.88%, transparent 45.98%), linear-gradient(54deg, transparent 0 11.4%, var(--hairline-amber) 11.5%, transparent 11.6%); pointer-events: none; }
.hero__inner {
  position: relative;
  height: 100%;
}
.hero__inner::before { content: ""; position: absolute; z-index: 2; top: 60px; left: -46px; width: min(530px, 62%); height: 470px; background: var(--hero-scrim); mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 68%, transparent); pointer-events: none; }
.hero__copy { position: absolute; z-index: 4; top: 112px; left: 0; width: 450px; margin: 0; }
.hero h1 { margin: 0; font-size: clamp(54px, 4vw, 62px); line-height: .96; white-space: nowrap; }
.hero h1 em { display: block; margin-top: 2px; font-size: clamp(72px, 5.5vw, 82px); line-height: .98; }
.hero__lead { max-width: 335px; margin: 17px 0 12px; color: var(--ink); font-size: 18px; line-height: 1.34; }
.hero__copy .button--large { min-width: 224px; min-height: 56px; font-size: 18px; box-shadow: 0 7px 24px var(--glow-action); }
.hero__portrait { position: absolute; z-index: 1; bottom: -1px; left: calc(39% + 12px); width: clamp(380px, 30vw, 510px); margin: 0; pointer-events: none; }
.hero__portrait img { width: 100%; height: auto; max-width: none; object-fit: contain; filter: drop-shadow(-10px 0 22px rgb(255 180 82 / 13%)); }
.hero__gallery { position: absolute; z-index: 3; top: 61px; right: 0; bottom: 14px; width: clamp(220px, 22vw, 280px); display: grid; grid-template-rows: repeat(3, minmax(0, 1fr)); gap: 7px; }
.hero__gallery figure { min-height: 0; margin: 0; overflow: hidden; border: 1px solid var(--border-accent); border-radius: var(--radius-photo); background: var(--raised); box-shadow: 0 8px 24px rgb(0 0 0 / 24%); clip-path: polygon(7px 0, 100% 0, 100% calc(100% - 7px), calc(100% - 7px) 100%, 0 100%, 0 7px); }
.hero__gallery img { height: 100%; object-fit: cover; }
.hero__gallery figure:nth-child(1) img { object-position: 50% 25%; }
.hero__gallery figure:nth-child(2) img { object-position: 50% 28%; }
.hero__gallery figure:nth-child(3) img { object-position: 50% 17%; }
.hero__proof { position: absolute; z-index: 4; bottom: 75px; left: 0; display: flex; gap: 24px; margin: 0; padding: 0; list-style: none; font-size: 11px; line-height: 1.22; text-shadow: 0 1px 8px var(--surface-page); }
.hero__proof::before { display: none; }
.hero__proof li { display: flex; align-items: center; gap: 7px; }
.hero__proof svg { width: 27px; height: 27px; flex: none; fill: none; stroke: var(--ink); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.section-pad { padding: 34px 0 40px; }
.method { position: relative; isolation: isolate; overflow: hidden; padding: 28px 0 31px; border-block: 1px solid var(--border-section); background: var(--surface-section); }
.method::before { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(128deg, transparent 0 8%, var(--hairline-amber) 8.05% 8.15%, transparent 8.2%), linear-gradient(48deg, transparent 0 86%, var(--hairline-orange) 86.05% 86.15%, transparent 86.2%), radial-gradient(circle at 52% 40%, rgb(255 145 56 / 5%), transparent 46%); pointer-events: none; }
.section-heading { max-width: 920px; margin: 0 auto 18px; text-align: center; }
.section-heading h2 { margin: 0 0 6px; font-size: clamp(42px, 4.25vw, 58px); line-height: 1.01; text-wrap: balance; }
.section-heading > p:last-child { max-width: 750px; margin: 0 auto; color: var(--muted); font-size: 16px; line-height: 1.38; }
.method-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 42px; }
.method-card { position: relative; min-width: 0; }
.method-card:not(:last-child)::after { content: "→"; position: absolute; z-index: 2; top: 59%; right: -35px; color: var(--accent-action); font: 31px var(--sans); }
.method-card__head { min-height: 92px; display: flex; align-items: flex-start; gap: 11px; }
.step { position: relative; isolation: isolate; width: 40px; height: 40px; flex: none; display: grid; place-items: center; border: 0; border-radius: 0; background: var(--border-accent); color: var(--accent-signal); clip-path: polygon(29% 0, 71% 0, 100% 29%, 100% 71%, 71% 100%, 29% 100%, 0 71%, 0 29%); font-size: 12px; font-weight: 800; font-variant-numeric: tabular-nums; }
.step::before { content: ""; position: absolute; z-index: -1; inset: 1px; background: linear-gradient(145deg, var(--surface-raised), var(--surface-page)); clip-path: inherit; }
.method-card h3 { margin: 2px 0 5px; font-size: clamp(19px, 2vw, 27px); line-height: 1.03; white-space: nowrap; }
.method-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.32; }
.method-card__media { position: relative; height: clamp(270px, 24vw, 330px); overflow: hidden; border: 1px solid var(--border-accent); border-radius: 0; background: var(--raised); clip-path: polygon(9px 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%, 0 9px); }
.method-card__media--model > img { height: 66%; object-fit: cover; object-position: 50% 25%; }
.mini-pair { height: 34%; display: grid; grid-template-columns: 1fr 1fr; gap: 3px; border-top: 3px solid var(--paper); }
.mini-pair img { min-height: 0; height: 100%; object-fit: cover; }
.mini-pair img:first-child { object-position: 50% 34%; }
.mini-pair img:last-child { object-position: 50% 14%; }
.method-card__media--video > img { height: 100%; object-fit: cover; object-position: 50% 28%; }
.method-card__media--video::after { content: ""; position: absolute; inset: 66% 0 0; background: linear-gradient(transparent, rgba(0, 0, 0, .45)); }
.media-caption { position: absolute; z-index: 1; right: 12px; bottom: 12px; left: 12px; display: flex; align-items: center; gap: 7px; width: fit-content; padding: 7px 10px; border: 1px solid rgba(255,255,255,.5); border-radius: 30px; background: rgba(25,25,25,.48); color: #fff; font-size: 10px; font-weight: 700; backdrop-filter: blur(8px); }
.media-caption__dot { width: 7px; height: 7px; flex: none; border-radius: 50%; background: var(--accent-signal); }
.avatar-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; background: var(--paper); }
.avatar-pair figure { position: relative; min-width: 0; margin: 0; overflow: hidden; }
.avatar-pair img { height: 100%; object-fit: cover; }
.avatar-pair figure:first-child img { object-position: 50% 16%; }
.avatar-pair figure:last-child img { object-position: 50% 20%; }
.avatar-pair figcaption { position: absolute; right: 7px; bottom: 8px; left: 7px; padding: 7px 5px; border: 1px solid rgba(255,255,255,.42); border-radius: 8px; background: rgba(20,20,20,.58); color: #fff; font-size: 9px; font-weight: 700; text-align: center; backdrop-filter: blur(7px); }

.kits { position: relative; isolation: isolate; overflow: hidden; padding: 24px 0 26px; background: var(--surface-page); }
.kits::before { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(52deg, transparent 0 13%, var(--hairline-orange) 13.05% 13.15%, transparent 13.2%), linear-gradient(132deg, transparent 0 78%, var(--hairline-amber) 78.05% 78.15%, transparent 78.2%), radial-gradient(ellipse at 50% 20%, rgb(255 145 56 / 5%), transparent 56%); pointer-events: none; }
.section-heading--compact { margin-bottom: 17px; }
.kit-list { display: grid; gap: 8px; }
.kit-row { position: relative; display: grid; grid-template-columns: 38% 28% 17% 17%; align-items: center; gap: 0; min-height: 98px; padding: 16px; overflow: hidden; border: 1px solid var(--border-subtle); border-radius: 0; background: var(--gradient-panel); box-shadow: 0 6px 26px rgb(0 0 0 / 14%); clip-path: polygon(8px 0, calc(100% - 8px) 0, 100% 8px, 100% calc(100% - 8px), calc(100% - 8px) 100%, 8px 100%, 0 calc(100% - 8px), 0 8px); }
.kit-row::before { content: ""; position: absolute; top: 16px; left: 0; width: 2px; height: 38px; background: var(--gradient-action); }
.kit-row h3 { margin: 0 0 5px; font-size: clamp(20px, 2vw, 22px); line-height: 1.04; }
.kit-row__intro p, .kit-row__includes { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.3; }
.kit-row__includes { display: flex; align-items: flex-start; gap: 7px; }
.kit-row__includes span { color: var(--orange); font-size: 18px; font-weight: 850; line-height: 1; }
.kit-row__price { display: flex; align-items: baseline; gap: 5px; margin: 0; padding-left: 16px; border-left: 1px solid var(--border-subtle); color: var(--accent-action); white-space: nowrap; font-variant-numeric: tabular-nums; }
.kit-row__price strong { font-family: var(--sans); font-size: 38px; font-weight: 800; letter-spacing: -.06em; }
.kit-row__price span { font-family: var(--sans); font-size: 14px; font-weight: 650; }
.kit-button { width: calc(100% - 22px); min-height: 46px; margin-left: 22px; padding: 10px; font-size: 12px; white-space: nowrap; }
.kit-perks { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; max-width: 1000px; margin: 32px auto 0; padding-top: 24px; }
.kit-perks::before { content: ""; position: absolute; top: 0; right: 0; left: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--accent-action) 14%, var(--border-subtle) 50%, var(--accent-action) 86%, transparent); }
.kit-perks::after { content: ""; position: absolute; top: 24px; bottom: 0; left: 50%; width: 1px; background: linear-gradient(transparent, var(--border-subtle) 18%, var(--border-subtle) 82%, transparent); }
.kit-perk { min-width: 0; display: flex; align-items: center; gap: 14px; margin: 0; padding-inline: 12px; color: var(--text-benefit); font-size: 17px; font-weight: 650; line-height: 1.3; }
.kit-perk svg { width: 32px; height: 32px; flex: none; fill: none; stroke: var(--orange); stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.footnote-mark { margin-left: 1px; color: var(--accent-signal); font-size: .8em; vertical-align: super; }
.kit-note { margin: 18px 0 0; color: var(--muted); font-size: 13px; font-weight: 400; line-height: 1.4; text-align: center; }
.site-footer { border-top: 1px solid var(--border-section); background: linear-gradient(115deg, var(--surface-page), var(--surface-section)); }
.footer-inner { min-height: 70px; display: flex; align-items: center; gap: 25px; }
.footer-inner p { margin: 0; color: var(--muted); font-size: 11px; }
.site-footer nav { display: flex; gap: 23px; margin-left: auto; color: var(--muted); font-size: 11px; }

.kit-dialog { position: fixed; width: min(calc(100% - 30px), 480px); max-height: calc(100% - 30px); padding: 34px; border: 1px solid var(--border-accent); border-radius: 0; background: var(--gradient-panel); color: var(--ink); box-shadow: 0 20px 90px rgb(0 0 0 / 55%); clip-path: polygon(12px 0, calc(100% - 12px) 0, 100% 12px, 100% calc(100% - 12px), calc(100% - 12px) 100%, 12px 100%, 0 calc(100% - 12px), 0 12px); }
.kit-dialog::backdrop { background: rgb(5 9 9 / 78%); backdrop-filter: blur(5px); }
.kit-dialog h2 { margin: 13px 28px 13px 0; font-size: 36px; line-height: 1.08; }
.dialog-close { position: absolute; top: 16px; right: 16px; width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 50%; background: var(--paper); color: var(--ink); font-size: 26px; line-height: 1; cursor: pointer; }
.dialog-description { color: var(--muted); line-height: 1.5; }
.dialog-price { display: flex; align-items: baseline; gap: 12px; padding: 16px 0; border-top: 1px solid var(--line); }
.dialog-price strong { color: var(--orange); font: 800 46px var(--sans); }
.dialog-price span { color: var(--muted); font-size: 13px; }
.dialog-status { padding: 12px; border: 1px solid var(--border-accent); border-radius: 4px; background: var(--surface-section); color: var(--muted); font-size: 14px; line-height: 1.4; }
.dialog-checkout { width: 100%; }
.dialog-checkout[hidden], .dialog-status[hidden] { display: none; }

@media (max-width: 1050px) {
  .container { width: min(calc(100% - 80px), 1280px); }
  .site-header { padding-inline: 46px 23px; }
  .hero__inner { width: calc(100% - 92px); }
  .hero__gallery { right: -26px; }
  .hero__proof { gap: 20px; font-size: 11px; }
  .hero__proof svg { width: 26px; height: 26px; }
  .method-grid { gap: 28px; }
  .method-card:not(:last-child)::after { right: -25px; }
  .kit-row { grid-template-columns: 38% 28% 17% 17%; gap: 0; padding-inline: 16px; }
  .kit-row__price { padding-left: 16px; }
  .kit-row__price strong { font-size: 38px; }
}

@media (max-width: 800px) {
  .container { width: min(calc(100% - 36px), 600px); }
  .site-header { height: 64px; padding-inline: 18px; }
  .wordmark { font-size: 21px; }
  .main-nav { display: none; }
  .header-cta { min-height: 44px; margin-left: auto; padding: 9px 13px; font-size: 11px; }
  .hero { height: auto; min-height: 0; }
  .hero__inner { width: min(calc(100% - 36px), 600px); height: auto; display: grid; grid-template-columns: 1fr; gap: 10px; padding-top: 93px; padding-bottom: 28px; }
  .hero__inner::before { top: 85px; left: -18px; width: 100%; height: 390px; }
  .hero__copy { position: relative; top: auto; left: auto; width: 100%; max-width: 520px; }
  .eyebrow { font-size: 9px; letter-spacing: .23em; }
  .hero h1 { font-size: clamp(46px, 11vw, 62px); white-space: normal; }
  .hero h1 em { font-size: clamp(58px, 13vw, 74px); }
  .hero__lead { max-width: 460px; margin-bottom: 20px; font-size: 17px; }
  .hero__portrait { position: relative; bottom: auto; left: auto; grid-column: 1; width: min(78vw, 400px); margin: 0 0 -20px auto; }
  .hero__gallery { position: relative; top: auto; right: auto; bottom: auto; grid-column: 1; width: 100%; height: 112px; grid-template: 1fr / repeat(3, 1fr); gap: 6px; }
  .hero__gallery figure { border-radius: 8px; }
  .hero__proof { position: static; grid-column: 1; justify-content: space-between; gap: 5px; margin: 8px 0 0; font-size: 9px; }
  .hero__proof::before { display: none; }
  .hero__proof li { gap: 5px; }
  .hero__proof svg { width: 22px; height: 22px; }
  .section-pad, .method, .kits { padding: 54px 0 58px; }
  .section-heading { margin-bottom: 27px; }
  .section-heading h2 { font-size: clamp(40px, 10vw, 52px); }
  .section-heading > p:last-child { font-size: 15px; }
  .method-grid { display: block; }
  .method-card { margin-bottom: 40px; }
  .method-card:last-child { margin-bottom: 0; }
  .method-card:not(:last-child)::after { content: "↓"; top: auto; right: auto; bottom: -38px; left: 50%; transform: translateX(-50%); font-size: 25px; }
  .method-card__head { min-height: 0; margin-bottom: 15px; }
  .method-card h3 { font-size: 26px; white-space: normal; }
  .method-card p { font-size: 14px; }
  .method-card__media { height: min(78vw, 390px); }
  .kit-row { grid-template-columns: 1fr auto; gap: 12px; min-height: 0; padding: 19px; }
  .kit-row__intro, .kit-row__includes { grid-column: 1 / -1; }
  .kit-row h3 { font-size: 24px; }
  .kit-row__intro p, .kit-row__includes { font-size: 13px; }
  .kit-row__price { padding-left: 0; border-left: 0; }
  .kit-row__price strong { font-size: 37px; }
  .kit-button { width: auto; min-height: 45px; margin-left: 0; padding-inline: 15px; }
  .kit-perks { grid-template-columns: 1fr; gap: 18px; margin-top: 32px; padding-top: 22px; }
  .kit-perks::after { display: none; }
  .kit-perk { gap: 13px; padding-inline: 0; font-size: 16px; }
  .kit-perk svg { width: 32px; height: 32px; }
  .kit-note { margin-top: 18px; font-size: 12px; }
  .footer-inner { min-height: 104px; flex-wrap: wrap; gap: 10px; padding: 17px 0; }
  .footer-inner p { order: 3; width: 100%; }
  .site-footer nav { gap: 14px; }
}

@media (max-width: 390px) {
  .header-cta { padding-inline: 11px; }
  .hero__proof { font-size: 8px; }
  .kit-row__price strong { font-size: 34px; }
  .kit-button { padding-inline: 12px; font-size: 11px; }
  .kit-dialog { padding: 25px; }
}

@media (prefers-reduced-motion: reduce) {
  .button, .main-nav a, .site-footer nav a { transition: none; }
}