:root {
  --paper: #f3efe6;
  --paper-2: #e9e3d6;
  --ink: #121110;
  --ink-2: #4a4640;
  --accent: #ff4b1f;
  --accent-ink: #fff8f2;
  --line: #1211101f;
  --display: 'Bricolage Grotesque', 'Arial Narrow', sans-serif;
  --body: 'Instrument Sans', 'Helvetica Neue', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --pad: clamp(1.25rem, 5vw, 5rem);
  --max: 1240px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; }
em { font-style: normal; }
::selection { background: var(--accent); color: var(--accent-ink); }

/* Paper grain */
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 50; opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

section { padding: clamp(4rem, 10vw, 8rem) var(--pad); max-width: var(--max); margin: 0 auto; }
h1, h2, h3 { font-family: var(--display); letter-spacing: -.035em; line-height: .98; font-weight: 800; }
h2 { font-size: clamp(2.1rem, 5.2vw, 4rem); max-width: 18ch; }
h3 { font-size: 1.45rem; letter-spacing: -.02em; line-height: 1.1; }
.eyebrow {
  font-family: var(--mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .14em;
  color: var(--ink-2); margin-bottom: 1.25rem; display: flex; align-items: center; gap: .6rem;
}
.eyebrow::before { content: ''; width: .6rem; height: .6rem; background: var(--accent); border-radius: 50%; }

/* Logo */
.logo { font-family: var(--display); font-weight: 800; font-size: 1.5rem; letter-spacing: -.04em; text-decoration: none; }
.logo span, .big-woow span { color: var(--accent); }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 40;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem var(--pad);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav nav { display: flex; gap: 1.75rem; align-items: center; }
.nav nav a:not(.btn) { text-decoration: none; font-weight: 500; font-size: .95rem; color: var(--ink-2); }
.nav nav a:not(.btn):hover { color: var(--ink); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  font: 600 1rem var(--body); text-decoration: none; cursor: pointer;
  background: var(--accent); color: var(--accent-ink);
  border: 2px solid var(--ink); border-radius: 999px;
  padding: .85rem 1.5rem;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); }
.btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }
.btn:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible, .chips input:focus-visible + span {
  outline: 3px solid var(--accent); outline-offset: 3px;
}
.btn-sm { padding: .5rem 1.05rem; font-size: .9rem; box-shadow: 3px 3px 0 var(--ink); }
.btn-lg { padding: 1.15rem 2rem; font-size: 1.15rem; }
.btn-ghost { background: transparent; color: var(--ink); box-shadow: none; border-color: var(--line); }
.btn-ghost:hover { box-shadow: none; transform: none; border-color: var(--ink); }
.btn-dark { background: var(--ink); color: var(--paper); box-shadow: 4px 4px 0 var(--accent); border-color: var(--ink); }
.btn-dark:hover { box-shadow: 6px 6px 0 var(--accent); }
.btn[disabled] { opacity: .6; pointer-events: none; }

/* Hero */
.hero { position: relative; padding-top: clamp(3rem, 8vw, 6rem); padding-bottom: 0; }
.hero h1 { font-size: clamp(2.6rem, 7.4vw, 6.4rem); max-width: 15ch; }
.hero h1 em { color: var(--accent); }
.hero-row { display: grid; grid-template-columns: 1.3fr 1fr; gap: 3rem; align-items: end; margin-top: 2.5rem; }
.lede { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--ink-2); max-width: 38ch; }
.lede strong { color: var(--ink); }
.hero-cta { display: flex; flex-direction: column; align-items: flex-start; gap: .9rem; }
.micro { font-family: var(--mono); font-size: .78rem; color: var(--ink-2); letter-spacing: .04em; }
.big-woow {
  font-family: var(--display); font-weight: 800; letter-spacing: -.07em; line-height: .78;
  font-size: clamp(8rem, 30vw, 26rem);
  margin: 3rem 0 0 -.05em; white-space: nowrap; user-select: none;
  -webkit-text-stroke: 2px var(--ink); color: transparent;
}
.big-woow span { -webkit-text-stroke: 0; color: var(--accent); }
.big-woow.small { font-size: clamp(4rem, 12vw, 7rem); margin: 0 0 1.5rem; -webkit-text-stroke-width: 1.5px; }

/* Load reveal */
.reveal { opacity: 0; transform: translateY(24px); animation: rise .9s cubic-bezier(.2,.7,.2,1) forwards; }
.reveal:nth-child(2) { animation-delay: .08s; }
.reveal:nth-child(3) { animation-delay: .2s; }
.reveal:nth-child(4) { animation-delay: .35s; }
@keyframes rise { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .reveal { animation: none; opacity: 1; transform: none; } html { scroll-behavior: auto; } }

/* Problem: dark band */
.problem { max-width: none; background: var(--ink); color: var(--paper); }
.problem > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.problem h2 { max-width: var(--max); }
.problem h2 span { color: var(--accent); }
.pains { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 4rem; border-top: 1px solid #f3efe633; }
.pains li { padding: 2rem 2rem 0 0; }
.pains li + li { padding-left: 2rem; border-left: 1px solid #f3efe633; }
.pains .num { font-family: var(--mono); color: var(--accent); font-size: .85rem; }
.pains h3 { margin: .75rem 0 .75rem; }
.pains p { color: #f3efe6b3; }

/* How */
.how h2 { max-width: 22ch; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 3.5rem; }
.step {
  position: relative; padding: 2rem; border: 2px solid var(--ink); border-radius: 22px;
  background: var(--paper); display: flex; flex-direction: column; gap: .8rem;
}
.step:nth-child(2) { transform: translateY(2.5rem); }
.step:nth-child(3) { transform: translateY(5rem); }
.step-accent { background: var(--accent); color: var(--accent-ink); }
.step-accent p { color: var(--accent-ink); }
.step p { color: var(--ink-2); }
.step-n { font-family: var(--display); font-weight: 800; font-size: 4.5rem; line-height: .8; letter-spacing: -.05em; }
.tag {
  margin-top: auto; align-self: flex-start; font-family: var(--mono); font-size: .75rem;
  border: 1.5px solid currentColor; border-radius: 999px; padding: .25rem .7rem;
}

/* Why */
.why { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 6vw, 6rem); padding-top: clamp(7rem, 14vw, 11rem); }
.why h2 em { color: var(--accent); }
.why-copy p:not(.eyebrow) { margin-top: 1.5rem; color: var(--ink-2); max-width: 46ch; }
.why-copy a { text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.checks { list-style: none; align-self: end; }
.checks li {
  padding: 1.25rem 0 1.25rem 2.5rem; border-top: 1px solid var(--line); position: relative; color: var(--ink-2);
}
.checks li:last-child { border-bottom: 1px solid var(--line); }
.checks li::before {
  content: ''; position: absolute; left: 0; top: 1.45rem; width: 1.2rem; height: 1.2rem; border-radius: 50%;
  background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/62% no-repeat;
}
.checks b { color: var(--ink); }

/* Brief */
.brief {
  background: var(--paper-2); border: 2px solid var(--ink); border-radius: 32px;
  margin: 0 var(--pad); max-width: var(--max); box-shadow: 10px 10px 0 var(--ink);
  padding: clamp(2rem, 6vw, 4.5rem);
}
@media (min-width: 1380px) { .brief { margin: 0 auto; } }
.brief h2 { max-width: 20ch; }
.progress { height: 6px; background: var(--line); border-radius: 99px; margin-top: 2rem; overflow: hidden; }
.progress span { display: block; height: 100%; width: 25%; background: var(--accent); transition: width .4s ease; }
.step-label { font-family: var(--mono); font-size: .78rem; color: var(--ink-2); margin-top: .6rem; }
.wizard { margin-top: 2rem; }
.panel { display: none; border: 0; }
.panel.active { display: block; animation: rise .45s ease forwards; }
legend { font-family: var(--display); font-weight: 700; font-size: 1.6rem; letter-spacing: -.02em; margin-bottom: 1.25rem; }
.field { display: flex; flex-direction: column; gap: .5rem; margin-top: 1.25rem; font-weight: 500; }
.field > span em { color: var(--ink-2); font-weight: 400; }
input[type=text], input[type=email], textarea, select {
  font: inherit; font-weight: 400; color: var(--ink); background: var(--paper);
  border: 2px solid var(--ink); border-radius: 14px; padding: .85rem 1rem; width: 100%;
}
textarea { resize: vertical; }
.chips { display: flex; flex-wrap: wrap; gap: .6rem; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span {
  display: inline-block; cursor: pointer; padding: .6rem 1.1rem; border: 2px solid var(--ink);
  border-radius: 999px; background: var(--paper); font-weight: 500; transition: background .15s, color .15s;
}
.chips span:hover { background: var(--paper-2); }
.chips input:checked + span { background: var(--ink); color: var(--paper); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.25rem; }
.fine { margin-top: 1.25rem; font-size: .9rem; color: var(--ink-2); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; }
.wizard-nav { display: flex; justify-content: space-between; margin-top: 2.25rem; gap: 1rem; }
.error { color: #b3261e; font-weight: 600; margin-top: 1rem; min-height: 1.5em; }
.done h3 { font-size: 2rem; }
.done p { margin-top: .75rem; max-width: 50ch; color: var(--ink-2); }

/* FAQ */
.faq h2 { margin-bottom: 2.5rem; }
details { border-top: 2px solid var(--ink); }
details:last-child { border-bottom: 2px solid var(--ink); }
summary {
  list-style: none; cursor: pointer; padding: 1.4rem 0; font-family: var(--display); font-weight: 700;
  font-size: clamp(1.2rem, 2.2vw, 1.6rem); letter-spacing: -.02em; display: flex; justify-content: space-between; gap: 1rem;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; color: var(--accent); font-size: 1.8rem; line-height: 1; transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { padding: 0 0 1.5rem; max-width: 65ch; color: var(--ink-2); }

/* Experts */
.experts {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start;
  border-top: 1px dashed var(--ink-2);
}
.experts h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); }
.experts > div p:not(.eyebrow) { margin-top: 1.25rem; color: var(--ink-2); max-width: 42ch; }
.expert-form > .field { margin-top: 1.25rem; }
.expert-form .btn { margin-top: .5rem; }
.ok { margin-top: 1rem; font-weight: 600; }

/* Footer */
.footer {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
  padding: 2rem var(--pad); border-top: 2px solid var(--ink); font-size: .9rem; color: var(--ink-2);
}

/* Responsive */
@media (max-width: 860px) {
  .nav nav a:not(.btn) { display: none; }
  .hero-row, .why, .experts { grid-template-columns: 1fr; }
  .hero-row { gap: 2rem; }
  .pains, .steps { grid-template-columns: 1fr; }
  .pains li, .pains li + li { padding: 1.75rem 0; border-left: 0; border-bottom: 1px solid #f3efe633; }
  .step:nth-child(n) { transform: none; }
  .why { padding-top: clamp(4rem, 10vw, 8rem); }
  .grid2 { grid-template-columns: 1fr; }
  .brief { box-shadow: 6px 6px 0 var(--ink); border-radius: 24px; }
  .btn-lg { width: 100%; justify-content: center; }
  .hero-cta { align-items: stretch; }
}

[hidden] { display: none !important; }
.expert-form .grid2 .field { margin-top: 0; }
section, .wizard { scroll-margin-top: 80px; }