@layer reset, base, components, utilities;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body, h1, h2, h3, p, ul, ol, blockquote { margin: 0; }
  ul, ol { padding: 0; }
  img { max-width: 100%; display: block; }
  button, input, textarea { font: inherit; }
  button { cursor: pointer; }
  a { color: inherit; }
  [hidden] { display: none !important; }
}

@layer base {
  :root {
    --ink: #09090b;
    --ink-2: #121217;
    --paper: #f2eee8;
    --paper-2: #e7e0d7;
    --white: #fff;
    --acid: #d7ff46;
    --violet: #7040df;
    --muted: #5d5956;
    --line: rgba(9, 9, 11, .16);
    --line-light: rgba(255, 255, 255, .16);
    --display: "Italiana", "Times New Roman", serif;
    --sans: "DM Sans", system-ui, sans-serif;
    --pad: clamp(1.25rem, 4vw, 4.5rem);
    --radius: 1.25rem;
  }

  body {
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 1rem;
    line-height: 1.55;
    overflow-x: hidden;
  }

  body.menu-open { overflow: hidden; }

  h1, h2, h3, blockquote { font-family: var(--display); font-weight: 400; line-height: .98; text-wrap: balance; }
  h2 { font-size: clamp(3rem, 7vw, 7.5rem); letter-spacing: -.05em; }
  h3 { font-size: clamp(2rem, 3vw, 3.6rem); letter-spacing: -.03em; }
  p { text-wrap: pretty; }
  ::selection { background: var(--acid); color: var(--ink); }

  :focus-visible { outline: 3px solid var(--acid); outline-offset: 4px; }

  .skip-link {
    position: fixed; left: 1rem; top: 1rem; z-index: 1000;
    transform: translateY(-150%); background: var(--acid); color: var(--ink);
    padding: .75rem 1rem; text-decoration: none; font-weight: 700;
  }
  .skip-link:focus { transform: translateY(0); }

  .section { padding: clamp(5rem, 10vw, 10rem) var(--pad); }
  .section-number { font-size: .72rem; letter-spacing: .16em; font-weight: 600; text-transform: uppercase; }
  .muted { color: var(--muted); }
}

@layer components {
  .site-header {
    position: fixed; inset: 0 0 auto 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.1rem var(--pad); color: white;
    border-bottom: 1px solid transparent;
    transition: background .25s ease, padding .25s ease, border .25s ease;
  }
  .site-header.is-scrolled { background: rgba(9, 9, 11, .88); backdrop-filter: blur(18px); border-color: var(--line-light); padding-block: .72rem; }
  .brand { display: inline-flex; gap: .75rem; align-items: center; text-decoration: none; position: relative; z-index: 102; }
  .brand-mark { width: 2.35rem; height: 2.35rem; border: 1px solid currentColor; display: grid; place-items: center; border-radius: 50%; font-family: var(--display); font-size: 1.2rem; }
  .brand strong { display: block; font-size: .78rem; letter-spacing: .22em; line-height: 1.1; }
  .brand small { display: block; font-size: .53rem; letter-spacing: .16em; margin-top: .22rem; opacity: .7; }
  .site-nav { display: flex; align-items: center; gap: clamp(1rem, 2.3vw, 2.4rem); font-size: .78rem; }
  .site-nav a { text-decoration: none; opacity: .8; transition: opacity .2s ease, color .2s ease; }
  .site-nav a:hover { opacity: 1; color: var(--acid); }
  .site-nav .nav-cta { opacity: 1; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; padding: .72rem 1rem; }
  .nav-toggle { display: none; border: 0; background: transparent; color: white; width: 2.8rem; height: 2.8rem; position: relative; z-index: 102; }
  .nav-toggle span { display: block; width: 1.5rem; height: 1px; background: currentColor; margin: .35rem auto; transition: transform .2s ease; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

  .hero { min-height: 100svh; height: max(760px, 100svh); color: white; position: relative; display: flex; align-items: center; overflow: hidden; }
  .hero-media { position: absolute; inset: 0; background: url("assets/hero.jpg") center 42% / cover no-repeat; transform: scale(1.025); animation: hero-breathe 14s ease-in-out infinite alternate; }
  .hero-scrim { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,3,6,.9) 0%, rgba(5,5,8,.55) 46%, rgba(4,4,8,.25) 75%), linear-gradient(0deg, rgba(7,7,10,.82), transparent 42%); }
  .hero-content { position: relative; z-index: 2; width: min(930px, 86vw); padding: 6rem var(--pad) 10rem; }
  .eyebrow { display: flex; align-items: center; gap: .75rem; text-transform: uppercase; letter-spacing: .16em; font-size: .7rem; font-weight: 600; }
  .eyebrow span { width: 2.2rem; height: 1px; background: var(--acid); }
  .hero h1 { font-size: clamp(4.3rem, 10.8vw, 11.5rem); letter-spacing: -.06em; margin: 1.3rem 0 1.4rem; }
  .hero h1 em, .builder h2 em, blockquote em { color: var(--acid); font-style: italic; }
  .hero-copy { width: min(670px, 95%); font-size: clamp(1.05rem, 1.8vw, 1.45rem); color: rgba(255,255,255,.76); }
  .hero-actions { display: flex; align-items: center; gap: 2rem; margin-top: 2.2rem; }
  .button { display: inline-flex; align-items: center; justify-content: center; gap: 1.5rem; min-height: 3.5rem; padding: .85rem 1.15rem .85rem 1.35rem; border: 0; border-radius: 999px; text-decoration: none; font-size: .82rem; font-weight: 600; transition: transform .2s ease, background .2s ease, color .2s ease; }
  .button:hover { transform: translateY(-2px); }
  .button-primary { background: var(--acid); color: var(--ink); }
  .button-primary span { display: grid; place-items: center; width: 2rem; height: 2rem; background: var(--ink); color: white; border-radius: 50%; }
  .text-link { text-decoration: none; font-size: .82rem; border-bottom: 1px solid rgba(255,255,255,.35); padding: .5rem 0; }
  .text-link span { color: var(--acid); margin-left: .5rem; }
  .hero-proof { position: absolute; z-index: 2; inset: auto var(--pad) 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-light); }
  .hero-proof div { padding: 1.3rem 1.5rem 1.5rem 0; display: grid; gap: .15rem; }
  .hero-proof div + div { border-left: 1px solid var(--line-light); padding-left: 1.5rem; }
  .hero-proof strong { font-size: .82rem; }
  .hero-proof span { font-size: .71rem; color: rgba(255,255,255,.55); }
  .scroll-cue { position: absolute; z-index: 3; right: var(--pad); top: 50%; width: 3rem; height: 3rem; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; display: grid; place-items: center; }
  .scroll-cue span { width: 1px; height: 1rem; background: var(--acid); animation: scroll-pulse 1.8s infinite; }

  .promise { background: var(--paper); }
  .promise-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr); gap: clamp(3rem, 8vw, 9rem); align-items: end; margin-top: 3rem; }
  .promise h2 { max-width: 1100px; }
  .promise-copy { border-left: 1px solid var(--line); padding-left: 2rem; font-size: 1.08rem; display: grid; gap: 1.5rem; }

  .experience-stage { display: grid; grid-template-columns: 1.55fr 1fr; grid-auto-rows: minmax(520px, 72vh); background: var(--ink); gap: 1px; }
  .experience-card { position: relative; overflow: hidden; color: white; min-width: 0; }
  .experience-card--wide { grid-row: span 2; }
  .experience-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
  .experience-card:hover img { transform: scale(1.035); }
  .card-shade { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(5,5,8,.84), rgba(5,5,8,.08) 64%); }
  .experience-content { position: absolute; inset: auto clamp(1.5rem, 4vw, 4rem) clamp(2rem, 5vw, 5rem); z-index: 2; }
  .experience-content > span { display: block; color: var(--acid); font-size: .7rem; text-transform: uppercase; letter-spacing: .16em; margin-bottom: 1rem; }
  .experience-content h3 { font-size: clamp(2.4rem, 5vw, 5rem); }
  .experience-content p { max-width: 520px; margin-top: 1.2rem; color: rgba(255,255,255,.7); }
  .experience-card--ink { background: radial-gradient(circle at 80% 20%, rgba(138,92,255,.22), transparent 44%), var(--ink-2); }
  .experience-card--ink .experience-content { inset: clamp(2rem, 5vw, 5rem); }
  .experience-card--ink ul { list-style: none; margin-top: 2rem; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-light); }
  .experience-card--ink li { padding: .8rem 0; border-bottom: 1px solid var(--line-light); font-size: .8rem; }
  .orb { position: absolute; width: 22rem; aspect-ratio: 1; border-radius: 50%; right: -8rem; top: -7rem; background: radial-gradient(circle at 35% 35%, var(--acid), var(--violet) 45%, transparent 70%); filter: blur(12px); opacity: .4; animation: orb-drift 8s ease-in-out infinite alternate; }

  .operations { background: #121116; color: white; }
  .operations .section-number { color: var(--acid); }
  .operations-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(420px, .95fr); gap: clamp(3rem, 8vw, 9rem); margin-top: 3rem; align-items: start; }
  .operations-kicker { color: rgba(255,255,255,.5); text-transform: uppercase; letter-spacing: .12em; font-size: .62rem; line-height: 1.7; margin-bottom: 1.5rem; }
  .operations h2 { max-width: 780px; }
  .operations-steps { border-top: 1px solid var(--line-light); }
  .operations-steps article { display: grid; grid-template-columns: 42px 1fr; column-gap: 1.25rem; padding: 1.5rem 0; border-bottom: 1px solid var(--line-light); }
  .operations-steps article > span { color: var(--acid); font-size: .6rem; letter-spacing: .12em; grid-row: span 2; padding-top: .2rem; }
  .operations-steps h3 { font-family: var(--display); font-size: 1.8rem; font-weight: 400; }
  .operations-steps p { color: rgba(255,255,255,.58); font-size: .76rem; line-height: 1.65; margin-top: .45rem; max-width: 560px; }

  .section-heading { display: flex; justify-content: space-between; align-items: end; gap: 3rem; margin-bottom: 4rem; }
  .section-heading h2 { margin-top: 2rem; max-width: 900px; }
  .section-heading > p { width: min(420px, 100%); color: var(--muted); }
  .package-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; align-items: stretch; }
  .package-card { border: 1px solid var(--line); background: rgba(255,255,255,.22); padding: 1.5rem; display: flex; flex-direction: column; min-height: 660px; position: relative; transition: transform .3s ease, box-shadow .3s ease; }
  .package-card:hover { transform: translateY(-5px); box-shadow: 0 24px 80px rgba(18,13,18,.1); }
  .package-card--featured { background: var(--ink); color: white; border-color: var(--ink); transform: translateY(-1.5rem); }
  .package-card--featured:hover { transform: translateY(calc(-1.5rem - 5px)); }
  .popular-label { position: absolute; right: 1.5rem; top: 1.35rem; background: var(--acid); color: var(--ink); padding: .32rem .55rem; font-size: .56rem; letter-spacing: .13em; font-weight: 700; }
  .package-topline { display: flex; justify-content: space-between; padding-bottom: 1rem; border-bottom: 1px solid currentColor; opacity: .72; font-size: .62rem; letter-spacing: .13em; }
  .package-card h3 { font-size: clamp(3.2rem, 5vw, 5.5rem); margin-top: 2.2rem; }
  .package-vibe { min-height: 3.2rem; margin: .8rem 0 1.8rem; color: var(--muted); }
  .package-card--featured .package-vibe { color: rgba(255,255,255,.6); }
  .price { display: flex; align-items: baseline; gap: .6rem; margin-bottom: 1.7rem; }
  .price small { font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; opacity: .74; }
  .price strong { font-size: 2rem; }
  .feature-list { list-style: none; border-top: 1px solid var(--line); flex: 1; }
  .package-card--featured .feature-list { border-color: var(--line-light); }
  .feature-list li { position: relative; padding: .72rem 0 .72rem 1.35rem; border-bottom: 1px solid var(--line); font-size: .78rem; }
  .package-card--featured .feature-list li { border-color: var(--line-light); color: rgba(255,255,255,.78); }
  .feature-list li::before { content: "✦"; position: absolute; left: 0; color: var(--violet); }
  .package-card--featured .feature-list li::before { color: var(--acid); }
  .package-select { border: 0; border-top: 1px solid var(--line); padding: 1.2rem 0 0; margin-top: 1.5rem; background: transparent; color: inherit; display: flex; justify-content: space-between; font-weight: 600; }
  .package-card--featured .package-select { border-color: var(--line-light); }
  .package-select span { color: var(--violet); }
  .package-card--featured .package-select span { color: var(--acid); }
  .package-note { text-align: center; margin-top: 2rem; color: var(--muted); font-size: .82rem; }
  .package-note a { color: var(--ink); font-weight: 600; }

  .enhancements { background: var(--ink); color: white; overflow: hidden; }
  .section-heading--light > p { color: rgba(255,255,255,.56); }
  .enhancement-marquee { display: flex; width: max-content; gap: 2rem; margin: 0 calc(var(--pad) * -1) 4rem; color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.23); font-family: var(--display); font-size: clamp(4rem, 11vw, 11rem); line-height: .8; white-space: nowrap; animation: marquee 32s linear infinite; }
  .enhancement-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
  .enhancement-grid article { min-height: 330px; padding: 1.4rem; display: flex; flex-direction: column; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); position: relative; overflow: hidden; }
  .enhancement-grid article::after { content: ""; position: absolute; width: 8rem; aspect-ratio: 1; border-radius: 50%; right: -6rem; bottom: -6rem; background: var(--violet); filter: blur(1px); opacity: 0; transition: opacity .3s ease, transform .4s ease; }
  .enhancement-grid article:hover::after { opacity: .6; transform: translate(-2rem, -2rem); }
  .enhance-id { font-size: .6rem; letter-spacing: .13em; opacity: .7; }
  .enhancement-grid h3 { font-size: 2.2rem; margin: 2.8rem 0 .8rem; }
  .enhancement-grid p { color: rgba(255,255,255,.55); font-size: .78rem; }
  .enhancement-grid strong { margin-top: auto; color: var(--acid); font-size: .85rem; }
  .enhancement-featured { background: var(--acid); color: var(--ink); }
  .enhancement-featured p { color: rgba(9,9,11,.64); }
  .enhancement-featured strong { color: var(--ink); }
  .enhancement-featured small { margin-top: .35rem; font-size: .64rem; opacity: .6; }
  .concept-tag { position: absolute; top: 1.1rem; right: 1.1rem; border: 1px solid currentColor; padding: .3rem .5rem; font-size: .5rem; letter-spacing: .12em; }
  .safety-note { color: rgba(255,255,255,.58); font-size: .69rem; max-width: 850px; margin: 1.5rem 0 0 auto; }

  .builder { display: grid; grid-template-columns: minmax(0, .72fr) minmax(520px, 1.28fr); gap: clamp(3rem, 7vw, 8rem); background: var(--paper-2); align-items: start; }
  .builder-intro { position: sticky; top: 7rem; }
  .builder-intro h2 { margin-top: 2rem; }
  .builder-intro h2 em { color: var(--violet); }
  .builder-intro > p { max-width: 430px; margin-top: 1.8rem; color: var(--muted); }
  .builder-assurance { margin-top: 3rem; padding-top: 1.2rem; border-top: 1px solid var(--line); display: flex; gap: 1rem; max-width: 470px; }
  .builder-assurance > span { width: 2rem; height: 2rem; border-radius: 50%; background: var(--ink); color: var(--acid); display: grid; place-items: center; flex: 0 0 auto; }
  .builder-assurance p { font-size: .75rem; color: var(--muted); }
  .builder-assurance strong { color: var(--ink); }
  .configurator { background: var(--paper); padding: clamp(1.25rem, 3vw, 2.5rem); box-shadow: 0 30px 100px rgba(32,25,30,.12); }
  fieldset { border: 0; padding: 0; margin: 0 0 2.5rem; }
  legend { width: 100%; font-weight: 600; font-size: .78rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
  .choice-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; margin-top: 1rem; }
  .choice-row label { position: relative; }
  .choice-row input { position: absolute; opacity: 0; }
  .choice-row label > span { display: grid; gap: .25rem; padding: 1rem; border: 1px solid var(--line); transition: background .2s ease, color .2s ease, border .2s ease; }
  .choice-row small { color: var(--muted); }
  .choice-row input:checked + span { background: var(--ink); color: white; border-color: var(--ink); }
  .choice-row input:checked + span small { color: var(--acid); }
  .choice-row input:focus-visible + span { outline: 3px solid var(--violet); outline-offset: 2px; }
  .addon-list label { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1rem; padding: .85rem 0; border-bottom: 1px solid var(--line); }
  .addon-list input { appearance: none; width: 1.15rem; height: 1.15rem; border: 1px solid var(--ink); display: grid; place-items: center; }
  .addon-list input::after { content: ""; width: .55rem; height: .55rem; background: var(--ink); transform: scale(0); transition: transform .12s ease; }
  .addon-list input:checked::after { transform: scale(1); }
  .addon-list span { display: grid; }
  .addon-list strong { font-size: .78rem; }
  .addon-list small { color: var(--muted); font-size: .65rem; }
  .addon-list b { font-size: .7rem; font-weight: 600; }
  .estimate-panel { background: var(--ink); color: white; padding: 1.4rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
  .estimate-panel > div { display: grid; }
  .estimate-panel small { font-size: .53rem; letter-spacing: .15em; color: var(--acid); }
  .estimate-panel strong { font-family: var(--display); font-size: 2.8rem; line-height: 1; }
  .estimate-panel span { font-size: .6rem; color: rgba(255,255,255,.55); }
  .estimate-panel .button-primary span { color: white; }
  .estimate-note { font-size: .62rem; color: var(--muted); margin-top: 1rem; }

  .process { background: var(--paper); }
  .process .section-heading { margin-bottom: 2rem; }
  .process-list { list-style: none; border-top: 1px solid var(--line); }
  .process-list li { display: grid; grid-template-columns: 15% 1fr; border-bottom: 1px solid var(--line); padding: 2rem 0; }
  .process-list > li > span { font-size: .68rem; letter-spacing: .14em; color: var(--violet); }
  .process-list li div { display: grid; grid-template-columns: minmax(250px, .6fr) minmax(280px, .4fr); align-items: start; gap: 3rem; }
  .process-list h3 { font-size: clamp(2.2rem, 4vw, 4.2rem); }
  .process-list p { color: var(--muted); }

  .cinematic-quote { position: relative; min-height: 86vh; display: grid; place-items: center; color: white; text-align: center; overflow: hidden; }
  .cinematic-quote img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
  .cinematic-quote .card-shade { background: rgba(8,7,9,.45); backdrop-filter: saturate(.8); }
  blockquote { position: relative; z-index: 2; font-size: clamp(2.7rem, 6vw, 6.8rem); max-width: 1200px; padding: var(--pad); letter-spacing: -.04em; }

  .faq { background: var(--paper); }
  .faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(3rem, 10vw, 10rem); margin-top: 3rem; }
  .faq-layout h2 { position: sticky; top: 7rem; align-self: start; }
  details { border-top: 1px solid var(--line); padding: 1.2rem 0; }
  details:last-child { border-bottom: 1px solid var(--line); }
  summary { list-style: none; font-weight: 600; cursor: pointer; padding-right: 3rem; position: relative; }
  summary::-webkit-details-marker { display: none; }
  summary::after { content: "+"; position: absolute; right: .2rem; font-size: 1.25rem; font-weight: 400; transition: transform .2s ease; }
  details[open] summary::after { transform: rotate(45deg); }
  details p { color: var(--muted); max-width: 680px; padding: 1rem 3rem 0 0; font-size: .86rem; }

  .final-cta { position: relative; min-height: 85vh; display: flex; align-items: end; color: white; overflow: hidden; padding: var(--pad); }
  .final-cta img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
  .final-cta .card-shade { background: linear-gradient(90deg, rgba(7,7,9,.86), rgba(7,7,9,.12)), linear-gradient(0deg, rgba(7,7,9,.65), transparent); }
  .final-cta > div:last-child { position: relative; z-index: 2; max-width: 850px; }
  .final-cta h2 { font-size: clamp(4.5rem, 10vw, 10rem); margin: 1rem 0 1.2rem; }
  .final-cta > div > p:not(.eyebrow) { max-width: 540px; color: rgba(255,255,255,.7); margin-bottom: 2rem; }

  footer { background: var(--ink); color: white; padding: 3rem var(--pad); display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 2rem; position: relative; }
  footer small { font-size: .55rem; letter-spacing: .14em; color: var(--acid); }
  footer p { font-size: .72rem; color: rgba(255,255,255,.56); margin-top: .75rem; }
  footer a { text-decoration: none; }
  footer a:hover { color: var(--acid); }
  .copyright { grid-column: 1 / -1; padding-top: 2rem; border-top: 1px solid var(--line-light); }

  .inquiry-modal { width: min(680px, calc(100% - 2rem)); max-height: calc(100svh - 2rem); border: 0; background: var(--paper); color: var(--ink); padding: clamp(1.3rem, 4vw, 3rem); box-shadow: 0 40px 150px rgba(0,0,0,.5); }
  .inquiry-modal::backdrop { background: rgba(3,3,5,.78); backdrop-filter: blur(10px); }
  .modal-close { position: absolute; right: 1rem; top: 1rem; border: 1px solid var(--line); background: transparent; width: 2.4rem; height: 2.4rem; border-radius: 50%; }
  .inquiry-modal h2 { font-size: clamp(3.3rem, 8vw, 6rem); margin: 1rem 0 .5rem; }
  #modal-plan { color: var(--violet); font-size: .78rem; margin-bottom: 1.5rem; }
  #inquiry-form { display: grid; gap: 1rem; }
  #inquiry-form label { display: grid; gap: .35rem; font-size: .65rem; font-weight: 600; }
  #inquiry-form input, #inquiry-form textarea { width: 100%; border: 1px solid var(--line); border-radius: 0; background: rgba(255,255,255,.35); padding: .8rem; color: var(--ink); }
  #inquiry-form textarea { resize: vertical; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  .form-disclaimer { color: var(--muted); }
  .toast { position: fixed; z-index: 200; bottom: 1.25rem; left: 50%; transform: translate(-50%, 150%); opacity: 0; visibility: hidden; pointer-events: none; background: var(--acid); color: var(--ink); padding: 1rem 1.3rem; box-shadow: 0 12px 50px rgba(0,0,0,.25); font-size: .76rem; font-weight: 600; transition: transform .3s ease, opacity .2s ease, visibility 0s linear .3s; }
  .toast.is-visible { transform: translate(-50%, 0); opacity: 1; visibility: visible; transition-delay: 0s; }

  .reveal-ready { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
  .is-revealed { opacity: 1; transform: translateY(0); }
}

@layer utilities {
  @keyframes hero-breathe { from { transform: scale(1.025); } to { transform: scale(1.08); } }
  @keyframes scroll-pulse { 0%, 100% { transform: translateY(-4px); opacity: .35; } 50% { transform: translateY(4px); opacity: 1; } }
  @keyframes orb-drift { from { transform: translate(0,0) scale(1); } to { transform: translate(-3rem, 3rem) scale(1.2); } }
  @keyframes marquee { to { transform: translateX(-50%); } }

  @media (max-width: 980px) {
    .nav-toggle { display: block; }
    .site-nav { position: fixed; inset: 0; background: var(--ink); display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: var(--pad); transform: translateX(100%); transition: transform .3s ease; z-index: 101; font-family: var(--display); font-size: 2.8rem; }
    .site-nav.is-open { transform: translateX(0); }
    .site-nav .nav-cta { font-family: var(--sans); font-size: .82rem; }
    .promise-grid { grid-template-columns: 1fr; }
    .promise-copy { width: min(600px, 100%); margin-left: auto; }
    .experience-stage { grid-template-columns: 1fr; grid-auto-rows: minmax(520px, 72vh); }
    .experience-card--wide { grid-row: auto; }
    .operations-grid { grid-template-columns: 1fr; }
    .package-grid { grid-template-columns: 1fr; max-width: 720px; margin: auto; }
    .package-card { min-height: auto; }
    .package-card--featured { transform: none; }
    .package-card--featured:hover { transform: translateY(-5px); }
    .enhancement-grid { grid-template-columns: repeat(2, 1fr); }
    .builder { grid-template-columns: 1fr; }
    .builder-intro { position: static; }
    .faq-layout { grid-template-columns: 1fr; }
    .faq-layout h2 { position: static; }
    footer { grid-template-columns: 2fr 1fr 1fr; }
    footer > div:last-of-type { grid-column: 2 / -1; }
  }

  @media (max-width: 680px) {
    :root { --pad: 1.15rem; }
    .section { padding-block: 5rem; }
    .site-header { padding-block: .85rem; }
    .hero { height: max(720px, 100svh); align-items: flex-start; }
    .hero-media { background-position: 58% center; }
    .hero-scrim { background: linear-gradient(0deg, rgba(3,3,6,.96), rgba(3,3,6,.24) 80%); }
    .hero-content { width: 100%; padding: 8rem var(--pad) 12rem; margin-top: auto; }
    .hero h1 { font-size: clamp(4.1rem, 20vw, 6.5rem); }
    .hero-copy { font-size: 1rem; }
    .hero-actions { align-items: flex-start; flex-direction: column; gap: 1rem; }
    .hero-proof { grid-template-columns: 1fr; right: var(--pad); }
    .hero-proof div { padding: .65rem 0; }
    .hero-proof div + div { border-left: 0; border-top: 1px solid var(--line-light); padding-left: 0; }
    .hero-proof span { display: none; }
    .scroll-cue { display: none; }
    .promise h2, .section-heading h2 { font-size: clamp(3.25rem, 15vw, 5rem); }
    .promise-copy { border-left: 0; border-top: 1px solid var(--line); padding: 1.4rem 0 0; }
    .experience-stage { grid-auto-rows: minmax(500px, 74vh); }
    .experience-card--ink ul { grid-template-columns: 1fr; }
    .operations-steps article { grid-template-columns: 34px 1fr; }
    .section-heading { align-items: start; flex-direction: column; margin-bottom: 2.5rem; }
    .package-card { padding: 1.2rem; }
    .enhancement-grid { grid-template-columns: 1fr; }
    .enhancement-grid article { min-height: 260px; }
    .enhancement-marquee { margin-bottom: 3rem; }
    .builder { padding-inline: 0; }
    .builder-intro { padding-inline: var(--pad); }
    .configurator { padding: 1.1rem; }
    .choice-row { grid-template-columns: 1fr; }
    .estimate-panel { align-items: stretch; flex-direction: column; }
    .estimate-panel .button { width: 100%; }
    .addon-list label { gap: .65rem; }
    .process-list li { grid-template-columns: 3rem 1fr; }
    .process-list li div { grid-template-columns: 1fr; gap: .8rem; }
    .cinematic-quote { min-height: 70vh; }
    .cinematic-quote img { object-position: 62% center; }
    .final-cta { min-height: 78vh; }
    .final-cta h2 { font-size: clamp(4.2rem, 20vw, 7rem); }
    footer { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
    footer > div:last-of-type { grid-column: auto; }
    .form-row { grid-template-columns: 1fr; }
  }

  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal-ready { opacity: 1; transform: none; }
  }
}