/* ============================================================
   OLA MIGRAINE — responsive web brochure
   Shares the trifold's brand tokens (deep teal + peach + Newsreader/IBM Plex)
   reflowed as a mobile-first single-column page.
   ============================================================ */

:root {
  --font-display: 'Newsreader', Georgia, serif;
  --font-body:    'IBM Plex Sans', system-ui, sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, monospace;

  --paper:      #fbf8f4;
  --paper-2:    #f4efe6;
  --ink:        #21302f;
  --ink-soft:   #5e6b6a;
  --hair:       #e4dccf;

  --teal:       #234042;
  --teal-700:   #16292b;
  --teal-500:   #355c5e;
  --teal-300:   #8fb0b0;

  --peach:      #ffcdb2;
  --peach-300:  #ffe1d3;
  --peach-bg:   #fff3ec;
  --cream:      #fbf6ef;

  --maxw: 680px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--font-body); -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: var(--teal); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(20px, 6vw, 40px); }

/* ---------- top bar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px clamp(20px, 6vw, 40px); background: var(--teal-700); color: rgba(251,246,239,.75);
}
.topbar-mark { display: flex; align-items: baseline; gap: 6px; text-decoration: none; }
.topbar-mark .ola { font-family: var(--font-display); font-style: italic; font-weight: 500; font-size: 19px; color: var(--teal); }
.topbar-mark .mig { font-family: var(--font-body); font-weight: 600; font-size: 12px; letter-spacing: 0.14em; color: var(--ink); }
.topbar-links { display: flex; align-items: center; gap: 24px; }
.topbar-centered { justify-content: center; }
.topbar-link {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--cream); text-decoration: none; border-bottom: 1px solid rgba(251,246,239,.35); padding-bottom: 2px;
}

/* ---------- section shells ---------- */
section { padding: clamp(40px, 8vw, 64px) 0; }
.sec-deep    { background: var(--teal); color: var(--cream); }
.sec-tint    { background: var(--paper-2); }
.sec-peach   { background: var(--peach); }
.sec-deep .kicker { color: var(--peach); }
.sec-deep a  { color: var(--peach); }
.sec-deep a.btn-primary { color: var(--teal); }

.kicker {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--teal); margin: 0 0 12px;
}
.display {
  font-family: var(--font-display); font-weight: 500; line-height: 1.1; letter-spacing: -0.012em; margin: 0;
}
.serif-i { font-style: italic; }
h1.display { font-size: clamp(30px, 6vw, 44px); }
h2.display { font-size: clamp(24px, 4.4vw, 32px); }
h3.display { font-size: clamp(19px, 3.4vw, 22px); }

.lead  { font-size: clamp(15px, 2.6vw, 17px); line-height: 1.55; color: var(--ink-soft); }
.body  { font-size: 15px; line-height: 1.6; color: var(--ink-soft); }
.small { font-size: 13px; line-height: 1.55; color: var(--ink-soft); }
.sec-deep .lead, .sec-deep .body, .sec-deep .small { color: rgba(251,246,239,.82); }

/* ---------- hero ---------- */
.hero { text-align: center; padding: clamp(56px, 10vw, 88px) 0 clamp(48px, 8vw, 72px); }
.hero .lockup { width: clamp(150px, 30vw, 210px); margin: 0 auto 22px; }
.hero .tagline {
  font-family: var(--font-display); font-style: italic; font-weight: 500;
  font-size: clamp(15px, 2.6vw, 17px); color: var(--peach); margin: 0 0 26px;
}
.hero .tag { margin-bottom: 22px; }
.hero .headline { margin: 0 auto 18px; max-width: 22ch; }
.hero .sub { max-width: 46ch; margin: 0 auto 28px; }

.tag {
  display: inline-block; font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--teal);
  border: 1px solid var(--teal-300); border-radius: 999px; padding: 6px 15px;
}
.sec-deep .tag { color: var(--teal); background: var(--peach); border-color: var(--peach); font-weight: 600; border: none; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 50px; padding: 0 26px; border-radius: 999px;
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  text-decoration: none; white-space: nowrap; border: 1.5px solid transparent;
}
.btn-primary { background: var(--peach); color: var(--teal); }
.btn-outline { background: transparent; color: var(--cream); border-color: rgba(251,246,239,.5); }
.sec-tint .btn-outline, .sec-peach .btn-outline, body .btn-outline.on-light { color: var(--teal); border-color: var(--teal-300); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 8px; }

/* ---------- checklist ---------- */
.check { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.check li { display: grid; grid-template-columns: 22px 1fr; gap: 13px; font-size: 15px; line-height: 1.4; color: var(--ink); align-items: start; }
.check .bx { width: 19px; height: 19px; margin-top: 2px; border: 1.5px solid var(--teal-500); border-radius: 5px; flex: none; }
.sec-peach .check .bx { border-color: var(--teal); }

/* ---------- numbered perks ---------- */
.perks { display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; counter-reset: p; }
.perks li {
  display: grid; grid-template-columns: 30px 1fr; gap: 14px; align-items: start;
  font-size: 15px; line-height: 1.5; color: var(--ink);
}
.perks li::before {
  counter-increment: p; content: counter(p);
  font-family: var(--font-mono); font-size: 12px; color: var(--teal);
  width: 28px; height: 28px; border-radius: 50%; border: 1.5px solid var(--teal-300);
  display: grid; place-items: center; flex: none;
}

/* ---------- feature grid ---------- */
.feat { display: grid; gap: 22px; margin: 0; padding: 0; list-style: none; }
@media (min-width: 560px) { .feat { grid-template-columns: 1fr 1fr; column-gap: 28px; } }
.feat li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; align-items: start; }
.feat .ic { font-family: var(--font-mono); font-size: 12px; color: var(--teal); padding-top: 2px; }
.feat .t { font-size: 15px; font-weight: 600; color: var(--ink); margin: 0 0 4px; }
.feat .d { font-size: 13.5px; line-height: 1.5; color: var(--ink-soft); margin: 0; }

/* ---------- steps ---------- */
.steps { display: grid; gap: 22px; margin: 0; padding: 0; list-style: none; counter-reset: s; }
.steps li { display: grid; grid-template-columns: 34px 1fr; gap: 14px; align-items: start; }
.steps li::before {
  counter-increment: s; content: counter(s, decimal-leading-zero);
  font-family: var(--font-mono); font-size: 13px; color: var(--teal);
  border-top: 1.5px solid var(--teal); padding-top: 7px;
}
.steps .t { font-size: 15px; font-weight: 600; color: var(--ink); margin: 6px 0 3px; }
.steps .d { font-size: 13.5px; line-height: 1.5; color: var(--ink-soft); margin: 0; }
.sec-deep .steps li::before { color: var(--peach); border-top-color: var(--peach); }
.sec-deep .steps .t { color: var(--cream); }
.sec-deep .steps .d { color: rgba(251,246,239,.82); }

/* ---------- doctor block ---------- */
.doc-circle {
  width: 128px; height: 128px; border-radius: 50%; display: block;
  margin: 0 auto; object-fit: cover; object-position: center top;
  box-shadow: 0 0 0 1px var(--hair), 0 0 0 6px var(--paper), 0 0 0 7px var(--peach);
}
.docrole {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-soft); margin: 10px 0 0; text-align: center;
}
.doc-name { text-align: center; margin-top: 18px; }

/* ---------- direct-pay tag ---------- */
.directpay-tag {
  border: 1.5px solid var(--peach); border-radius: 6px;
  background: color-mix(in oklab, var(--peach) 20%, transparent);
  padding: 1px 7px; color: var(--teal); font-weight: 600;
  box-decoration-break: clone; -webkit-box-decoration-break: clone;
}

/* ---------- reference note ---------- */
.refnote {
  background: var(--teal); color: var(--cream);
  border-radius: 10px; padding: 13px 15px; margin: 0;
  font-size: 12px; line-height: 1.45;
}
.refnote strong { color: var(--peach); font-weight: 600; }

/* ---------- urgent callout ---------- */
.callout {
  background: var(--teal); color: var(--cream);
  border-radius: 14px; padding: 20px 22px; margin-top: 8px;
}
.callout .flag {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--peach); font-weight: 600; margin: 0 0 8px;
}
.callout p { margin: 0; }
.callout a { color: var(--cream); text-decoration: underline; }

/* ---------- contact ---------- */
.contact { display: grid; gap: 22px; }
@media (min-width: 560px) { .contact { grid-template-columns: 1fr 1fr; } }
.contact-item { display: grid; gap: 5px; }
.contact-item .lab {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal);
}
.sec-deep .contact-item .lab { color: var(--peach); }
.contact-item .val { font-size: 17px; font-weight: 600; color: inherit; text-decoration: none; }
.contact-item .val:hover { text-decoration: underline; }
.contact-item .sub { display: block; margin-top: 4px; font-size: 12.5px; font-weight: 400; color: var(--ink-soft); }
.sec-deep .contact-item .sub { color: rgba(251,246,239,.7); }

.rule { height: 1px; background: var(--hair); border: 0; margin: clamp(28px, 6vw, 44px) 0; }
.sec-deep .rule { background: rgba(251,246,239,.18); }
.sec-peach .rule { background: rgba(33,48,47,.16); }

/* ---------- footer ---------- */
footer { background: var(--teal-700); color: rgba(251,246,239,.75); padding: 36px 0; text-align: center; }
footer a { color: var(--cream); }
footer .foot-links { display: flex; flex-wrap: wrap; gap: 18px; justify-content: center; margin-top: 14px; font-size: 13px; }
footer .foot-links a { text-decoration: none; border-bottom: 1px solid rgba(251,246,239,.35); padding-bottom: 2px; }

.center { text-align: center; }
.stack { display: grid; gap: 10px; }