/* ============================================================
   VERBO — main.css
   Static design system. No framework, no build step.
   Palette: warm paper / near-black ink / terracotta / nopal green
   Type: Fraunces (self-hosted variable) for display, system for text
   ============================================================ */

/* ---------- Fonts ---------- */
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces-var.woff2') format('woff2-variations');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces-italic-var.woff2') format('woff2-variations');
  font-weight: 300 700;
  font-style: italic;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --paper: #F6F1E8;
  --paper-2: #EFE8DA;
  --paper-3: #E7DECC;
  --ink: #1C1915;
  --ink-2: #433D33;
  --mut: #6E6659;
  --faint: #9B9284;
  --line: #DCD3C2;
  --line-ink: #1C1915;
  --acc: #BC4B22;          /* terracotta */
  --acc-deep: #93340F;
  --acc-wash: #F3DDD2;
  --grn: #2E5844;          /* nopal */
  --grn-wash: #DDE6DF;
  --dark: #171411;
  --dark-2: #241F1A;
  --on-dark: #F6F1E8;
  --on-dark-mut: #B5AC9D;

  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-text: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', Menlo, monospace;

  --w-max: 1180px;
  --gutter: clamp(20px, 4vw, 48px);
  --r: 2px;
  --ease: cubic-bezier(0.2, 0, 0, 1);
}

/* ---------- Reset-ish ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 16.5px;
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; }
::selection { background: var(--ink); color: var(--paper); }
a { color: inherit; }
p a, li a, td a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
  text-decoration-color: var(--faint);
  transition: text-decoration-color 150ms var(--ease);
}
p a:hover, li a:hover, td a:hover { text-decoration-color: var(--ink); }

/* ---------- Type ---------- */
.h-display {
  font-family: var(--font-display);
  font-weight: 460;
  font-variation-settings: 'opsz' 90;
  font-size: clamp(40px, 6.2vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.022em;
  text-wrap: balance;
}
.h-xl {
  font-family: var(--font-display);
  font-weight: 470;
  font-variation-settings: 'opsz' 72;
  font-size: clamp(32px, 4.4vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.018em;
  text-wrap: balance;
}
.h-lg {
  font-family: var(--font-display);
  font-weight: 480;
  font-variation-settings: 'opsz' 40;
  font-size: clamp(25px, 2.8vw, 34px);
  line-height: 1.12;
  letter-spacing: -0.012em;
  text-wrap: balance;
}
.h-md {
  font-family: var(--font-display);
  font-weight: 520;
  font-variation-settings: 'opsz' 24;
  font-size: 21px;
  line-height: 1.2;
}
.em-display { font-style: italic; font-weight: 400; color: var(--acc-deep); }
.em-display-paper { font-style: italic; font-weight: 380; color: var(--paper-3); }
.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--mut);
}
.eyebrow--acc { color: var(--acc); }
.lead {
  font-size: clamp(18px, 1.7vw, 21px);
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 62ch;
}
.small { font-size: 14px; color: var(--mut); }
.mono-num { font-variant-numeric: tabular-nums lining-nums; }

/* ---------- Layout ---------- */
.wrap { max-width: var(--w-max); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section--tight { padding: clamp(40px, 5vw, 64px) 0; }
.section--line { border-top: 1px solid var(--line); }
.section--dark { background: var(--dark); color: var(--on-dark); }
.section--paper2 { background: var(--paper-2); }
.section-head { margin-bottom: clamp(28px, 4vw, 52px); max-width: 780px; }
.section-head .eyebrow { margin-bottom: 14px; }
.section-head p { margin-top: 16px; }
.grid { display: grid; gap: clamp(16px, 2vw, 28px); }
@media (min-width: 760px) {
  .grid--2 { grid-template-columns: 1fr 1fr; }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1020px) {
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 12px 26px;
  border-radius: var(--r);
  font-family: var(--font-text);
  font-size: 15.5px;
  font-weight: 650;
  line-height: 1.2;
  text-align: center;
  text-wrap: balance;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease), transform 160ms var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--acc); color: #fff; border-color: var(--acc); }
.btn--primary:hover { background: var(--acc-deep); border-color: var(--acc-deep); }
.btn--ink { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn--ink:hover { background: #000; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); }
.btn--ghost-dark { background: transparent; color: var(--on-dark); border-color: var(--on-dark-mut); }
.btn--ghost-dark:hover { background: var(--on-dark); color: var(--ink); }
.btn--wa { background: #1FAF57; color: #fff; border-color: #1FAF57; }
.btn--wa:hover { background: #16843F; border-color: #16843F; }
.btn--block { width: 100%; }
.btn .arr { font-family: var(--font-display); font-weight: 400; font-size: 19px; transform: translateY(-1px); flex: 0 0 auto; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
@media (max-width: 560px) {
  .btn-row .btn { width: 100%; padding-left: 18px; padding-right: 18px; }
}
.btn-note { font-size: 13px; color: var(--mut); margin-top: 10px; }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(246, 241, 232, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ink);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 66px;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 23px;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--ink);
}
.nav-logo span { color: var(--acc); }
.nav-links { display: none; align-items: center; gap: 26px; list-style: none; margin: 0; }
.nav-links a {
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 550;
  color: var(--ink-2);
  transition: color 140ms var(--ease);
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--acc-deep); }
.nav-cta { display: none; }
.nav-burger {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 10px 4px;
  cursor: pointer;
}
.nav-burger span { width: 22px; height: 2px; background: var(--ink); transition: transform 200ms var(--ease), opacity 200ms var(--ease); }
@media (min-width: 920px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; min-height: 42px; padding: 8px 18px; font-size: 14px; }
  .nav-burger { display: none; }
}
.nav-mobile {
  display: none;
  border-top: 1px solid var(--line);
  padding: 10px 0 22px;
}
.nav-mobile.open { display: block; }
.nav-mobile ul { list-style: none; margin: 0; padding: 0; }
.nav-mobile a {
  display: block;
  padding: 13px 0;
  text-decoration: none;
  font-size: 17px;
  font-weight: 550;
  border-bottom: 1px solid var(--line);
}
.nav-mobile .btn { margin-top: 16px; }

/* ---------- Hero ---------- */
.hero { padding: clamp(48px, 7vw, 96px) 0 clamp(44px, 6vw, 80px); }
.hero-grid { display: grid; gap: 36px; align-items: center; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 7fr 5fr; gap: 56px; } }
.hero .lead { margin-top: 22px; }
.hero .btn-row { margin-top: 30px; }
.hero-facts {
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  font-size: 13.5px;
  color: var(--mut);
}
.hero-facts strong { color: var(--ink); font-weight: 650; }
.hero-img { border: 1px solid var(--ink); }
.hero-img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/4.6; }
.hero-img figcaption { font-size: 12.5px; color: var(--mut); padding: 10px 2px 0; }

/* ---------- Cards ---------- */
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: clamp(22px, 2.6vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.card--featured { border: 1px solid var(--ink); border-top: 4px solid var(--acc); background: #FBF8F1; }
.card--dark { background: var(--dark-2); border-color: #3A332B; color: var(--on-dark); }
.card .eyebrow { margin-bottom: -2px; }
.card h3 a { text-decoration: none; }
.card h3 a:hover { color: var(--acc-deep); }
.card-body { color: var(--ink-2); font-size: 15.5px; flex: 1; }
.card--dark .card-body { color: var(--on-dark-mut); }
.card-price { display: flex; align-items: baseline; gap: 9px; padding: 12px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.card--dark .card-price { border-color: #3A332B; }
.card-price .n { font-family: var(--font-display); font-weight: 520; font-size: 32px; line-height: 1; }
.card-price .u { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mut); font-weight: 600; }
.card--dark .card-price .u { color: var(--on-dark-mut); }
.card-meta { font-size: 13px; color: var(--mut); }

/* Feature list with dash markers */
.dashlist { list-style: none; }
.dashlist li { position: relative; padding: 4px 0 4px 20px; font-size: 15px; color: var(--ink-2); }
.dashlist li::before { content: ''; position: absolute; left: 0; top: 15px; width: 10px; height: 1.5px; background: var(--acc); }
.card--dark .dashlist li { color: var(--on-dark-mut); }

/* ---------- Ladder ---------- */
.ladder { border-top: 1px solid var(--ink); }
.ladder-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px 32px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
@media (min-width: 800px) { .ladder-row { grid-template-columns: 240px 1fr; padding: 30px 0; } }
.ladder-name { display: flex; align-items: baseline; gap: 12px; }
.ladder-name .lvl {
  font-family: var(--font-display);
  font-weight: 560;
  font-size: 26px;
  letter-spacing: 0.02em;
}
.ladder-name .cefr { font-size: 12px; font-weight: 650; letter-spacing: 0.12em; color: var(--acc); }
.ladder-desc { color: var(--ink-2); font-size: 15.5px; max-width: 66ch; }

/* ---------- Tables ---------- */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); }
table.tbl { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 640px; }
.tbl th {
  text-align: left;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mut);
  font-weight: 650;
  padding: 12px 16px;
  border-bottom: 1px solid var(--ink);
  background: var(--paper-2);
}
.tbl td { padding: 13px 16px; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--ink-2); }
.tbl tr:last-child td { border-bottom: 0; }
.tbl td strong { color: var(--ink); }
.tbl .yes { color: var(--grn); font-weight: 650; }
.tbl .no { color: var(--faint); }
.tbl tr.hl td { background: #FBF8F1; }

/* ---------- FAQ (details/summary, zero JS) ---------- */
.faq { border-top: 1px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 18px;
  padding: 20px 2px;
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 24;
  font-weight: 500;
  font-size: 19px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--font-display); font-size: 24px; font-weight: 300; color: var(--acc); flex: none; transition: transform 180ms var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq-a { padding: 0 2px 22px; color: var(--ink-2); font-size: 15.5px; max-width: 70ch; }
.faq .faq-a p + p { margin-top: 10px; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 16px; }
.form-row { display: grid; gap: 16px; }
@media (min-width: 640px) { .form-row--2 { grid-template-columns: 1fr 1fr; } }
.field label { display: block; font-size: 13px; font-weight: 650; letter-spacing: 0.04em; margin-bottom: 6px; color: var(--ink); }
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: #fff;
  font-family: var(--font-text);
  font-size: 16px;
  color: var(--ink);
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--acc); outline-offset: 0; border-color: var(--acc); }
.field .hint { font-size: 12.5px; color: var(--mut); margin-top: 5px; }

/* ---------- Trial booking ---------- */
.trial-booking { padding: clamp(24px, 4vw, 48px) 0 clamp(44px, 6vw, 72px); }
.trial-booking-wrap { max-width: 820px; }
.trial-booking-head { margin-bottom: 20px; }
.trial-booking-head .h-xl { margin-top: 8px; }
.trial-booking-head > p:last-child { margin-top: 10px; color: var(--ink-2); max-width: 62ch; }
.trial-form-card { padding: clamp(18px, 3vw, 30px); }
.trial-phone-option { margin-top: 12px; padding: 16px 18px; gap: 10px; }
@media (min-width: 640px) {
  .trial-phone-option { display: grid; grid-template-columns: 1fr auto; align-items: center; }
  .trial-phone-option .btn { width: auto; }
}
@media (max-width: 639px) {
  .trial-booking-head > p:last-child { display: none; }
  .trial-booking-head { margin-bottom: 14px; }
  .trial-booking-head .h-xl { font-size: clamp(32px, 10vw, 42px); }
}

/* ---------- Steps ---------- */
.steps { counter-reset: step; list-style: none; border-top: 1px solid var(--ink); }
.steps li { counter-increment: step; display: grid; grid-template-columns: 56px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: 26px;
  color: var(--acc);
  line-height: 1.1;
}
.steps h3 { font-size: 17px; font-weight: 650; margin-bottom: 5px; font-family: var(--font-text); }
.steps p { color: var(--ink-2); font-size: 15.5px; max-width: 66ch; }

/* ---------- Faces ---------- */
.faces { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (min-width: 760px) { .faces { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1020px) { .faces { grid-template-columns: repeat(6, 1fr); } }
.face img { aspect-ratio: 4/5; object-fit: cover; width: 100%; border: 1px solid var(--line); filter: saturate(0.92); }
.face .nm { font-family: var(--font-display); font-size: 16.5px; font-weight: 500; margin-top: 9px; }
.face .rl { font-size: 12.5px; color: var(--mut); margin-top: 1px; }

/* ---------- Banners / callouts ---------- */
.callout {
  border: 1px solid var(--ink);
  border-left: 4px solid var(--acc);
  background: #FBF8F1;
  padding: 20px 24px;
  font-size: 15.5px;
  color: var(--ink-2);
  border-radius: var(--r);
}
.callout strong { color: var(--ink); }
.callout--method { border-left: 4px solid var(--grn); }
.callout--method .cm-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mut);
  margin-bottom: 8px;
}
.ladder-name { flex-wrap: wrap; }

/* ---------- Sticky mobile CTA (La Mesa) ---------- */
.sticky-cta { position: fixed; bottom: 0; left: 0; right: 0; background: var(--paper); border-top: 1px solid var(--ink); padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); z-index: 90; display: none; }
.sticky-cta.visible { display: block; }
@media (min-width: 720px) { .sticky-cta { display: none !important; } }

.ladder-name .time { font-size: 12px; font-weight: 500; color: var(--mut); flex-basis: 100%; }
.guarantee {
  display: grid;
  gap: 10px;
  border: 1px solid var(--grn);
  background: var(--grn-wash);
  border-radius: var(--r);
  padding: 22px 26px;
}
.guarantee .g-title { font-family: var(--font-display); font-weight: 550; font-size: 20px; color: var(--grn); }
.guarantee p { font-size: 15px; color: var(--ink-2); max-width: 70ch; }

/* ---------- Contact layout ----------
   DOM order is the mobile order: school details, call card, form, photo.
   On desktop the photo returns to the left column beneath the details/call,
   and the form holds the right column. */
.contact-grid { display: grid; gap: clamp(16px, 2vw, 28px); align-items: start; }
@media (min-width: 760px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid > .contact-info  { grid-column: 1; grid-row: 1; }
  .contact-grid > .contact-photo { grid-column: 1; grid-row: 2; }
  .contact-grid > .contact-form  { grid-column: 2; grid-row: 1 / span 2; align-self: start; }
}

/* ---------- Big CTA band ---------- */
.cta-band { background: var(--dark); color: var(--on-dark); padding: clamp(56px, 8vw, 96px) 0; }
.cta-band .h-xl { color: var(--on-dark); }
.cta-band p { color: var(--on-dark-mut); margin-top: 16px; max-width: 60ch; }
.cta-band .btn-row { margin-top: 30px; }

/* ---------- Footer ---------- */
.footer { background: var(--dark); color: var(--on-dark-mut); border-top: 1px solid #000; font-size: 14.5px; }
.footer-grid { display: grid; gap: 36px; padding: clamp(44px, 6vw, 72px) 0 28px; }
@media (min-width: 860px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.4fr; } }
.footer h4 { font-size: 12px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--faint); margin-bottom: 14px; font-weight: 650; }
.footer ul { list-style: none; }
.footer li { padding: 4px 0; }
.footer a { color: var(--on-dark-mut); text-decoration: none; }
.footer a:hover { color: var(--on-dark); }
.footer-logo { font-family: var(--font-display); font-weight: 600; font-size: 26px; letter-spacing: 0.06em; color: var(--on-dark); }
.footer-logo span { color: var(--acc); }
.footer-tag { margin-top: 10px; max-width: 40ch; }
.footer-bottom { border-top: 1px solid #2E2822; padding: 20px 0 28px; display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; font-size: 12.5px; color: #7E766A; }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 70;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: #1FAF57;
  color: #fff;
  text-decoration: none;
  font-weight: 650;
  font-size: 14.5px;
  padding: 13px 18px;
  border-radius: 999px;
  box-shadow: 0 6px 22px rgba(23, 20, 17, 0.28);
  transition: transform 150ms var(--ease), background 150ms var(--ease);
}
.wa-float:hover { transform: translateY(-2px); background: #16843F; }
.wa-float svg { width: 19px; height: 19px; flex: none; }
@media (max-width: 640px) { .wa-float .wa-label { display: none; } .wa-float { padding: 14px; } }

/* ---------- Quiz ---------- */
.quiz-box { max-width: 720px; margin: 0 auto; border: 1px solid var(--ink); border-radius: var(--r); background: #FBF8F1; padding: clamp(24px, 4vw, 44px); }
.quiz-progress { height: 4px; background: var(--paper-3); border-radius: 99px; overflow: hidden; margin-bottom: 28px; }
.quiz-progress i { display: block; height: 100%; background: var(--acc); width: 0%; transition: width 240ms var(--ease); }
.quiz-q { font-family: var(--font-display); font-weight: 500; font-variation-settings: 'opsz' 30; font-size: clamp(21px, 2.4vw, 27px); line-height: 1.25; margin-bottom: 22px; }
.quiz-opts { display: grid; gap: 10px; }
.quiz-opt {
  text-align: left;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 15px 18px;
  font-family: var(--font-text);
  font-size: 15.5px;
  color: var(--ink-2);
  cursor: pointer;
  transition: border-color 130ms var(--ease), background 130ms var(--ease);
}
.quiz-opt:hover { border-color: var(--acc); background: var(--acc-wash); }
.quiz-note { margin-top: 18px; font-size: 13px; color: var(--mut); }

/* ---------- Choose your pace ---------- */
.pace-roles { margin-top: clamp(20px, 3vw, 32px); }
.pace-role { display: grid; gap: 6px; }
.pace-role .pr-k { font-family: var(--font-display); font-weight: 540; font-size: 18px; }
.pace-role .pr-v { font-size: 14.5px; color: var(--ink-2); }
.tbl .accent-col { color: var(--ink); font-weight: 650; }

/* ---------- Outcome tabs (segmented control + panels) ---------- */
.otabs { border-top: 1px solid var(--ink); }
.seg {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 22px 0 26px;
}
.seg-btn {
  font-family: var(--font-text);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-2);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 18px;
  min-height: 44px;
  cursor: pointer;
  transition: border-color 130ms var(--ease), background 130ms var(--ease), color 130ms var(--ease);
}
.seg-btn:hover { border-color: var(--acc); }
.seg-btn[aria-selected="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.opanel { display: grid; gap: 0; }
.opanel[hidden] { display: none; }
.ostage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px 36px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.opanel:first-of-type .ostage:first-child { border-top: 1px solid var(--line); }
@media (min-width: 800px) { .ostage { grid-template-columns: 210px 1fr; padding: 26px 0; } }
.ostage .ost-when {
  font-family: var(--font-display);
  font-weight: 540;
  font-size: 18px;
  line-height: 1.2;
}
.ostage .ost-when small { display: block; font-family: var(--font-text); font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--acc); margin-top: 4px; }
.ostage .ost-do { color: var(--ink); font-size: 15.5px; font-weight: 550; }
.ostage .ost-notice { color: var(--ink-2); font-size: 15px; font-style: italic; font-family: var(--font-display); margin-top: 8px; }
.ostage .ost-notice b { font-family: var(--font-text); font-style: normal; font-weight: 650; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mut); display: block; margin-bottom: 3px; }

/* Compact homepage outcome preview */
.opreview { display: grid; gap: 16px; border-top: 1px solid var(--ink); padding-top: 4px; }
@media (min-width: 760px) { .opreview { grid-template-columns: repeat(3, 1fr); gap: 0; } }
.opreview .opre {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
@media (min-width: 760px) {
  .opreview .opre { padding: 4px 28px 4px 0; border-bottom: 0; border-right: 1px solid var(--line); }
  .opreview .opre:last-child { border-right: 0; padding-right: 0; }
}
.opreview .opre-when { font-size: 12px; font-weight: 650; letter-spacing: 0.1em; text-transform: uppercase; color: var(--acc); }
.opreview .opre-do { font-family: var(--font-display); font-weight: 480; font-size: 20px; line-height: 1.18; margin-top: 10px; letter-spacing: -0.01em; }
.opreview .opre-notice { font-size: 14.5px; color: var(--ink-2); margin-top: 10px; }

/* Proof strip */
.proof-strip { display: grid; gap: 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
@media (min-width: 760px) { .proof-strip { grid-template-columns: repeat(5, 1fr); } }
.proof-strip .ps {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
@media (min-width: 760px) {
  .proof-strip .ps { padding: 22px 20px 22px 0; border-bottom: 0; border-right: 1px solid var(--line); }
  .proof-strip .ps:last-child { border-right: 0; }
}
.proof-strip .ps-k { font-family: var(--font-display); font-weight: 540; font-size: 21px; line-height: 1.05; }
.proof-strip .ps-v { font-size: 13.5px; color: var(--mut); margin-top: 7px; }

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; } .mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; } .mt-32 { margin-top: 32px; } .mt-48 { margin-top: 48px; }
.mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; } .mb-32 { margin-bottom: 32px; }
.tc { text-align: center; }
.maxw-60 { max-width: 60ch; }
.maxw-70 { max-width: 70ch; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--ink); color: var(--paper); padding: 10px 16px; z-index: 100; }
.skip-link:focus { left: 12px; top: 12px; }

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

/* ============================================================
   v10 additions — mobile header WhatsApp, sticky-CTA hygiene,
   stacked mobile tables, guarantee band, schedule cards
   ============================================================ */

/* Header WhatsApp control (mobile). Desktop keeps the floating
   button; mobile gets the header control and no duplicate float. */
.nav-wa {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border: 1px solid var(--line);
  border-radius: 50%; color: var(--grn); background: transparent;
}
.nav-wa svg { width: 20px; height: 20px; }
@media (min-width: 920px) { .nav-wa { display: none; } }
@media (max-width: 919px) { .wa-float { display: none !important; } }

/* Sticky CTA is available on all pages below 720px; JS suppresses
   it near forms, CTA bands, and the footer (see main.js). */

/* Stacked mobile tables: desktop stays a table, mobile becomes
   one card per row using td data-label captions. */
@media (max-width: 719px) {
  .tbl-wrap--stack { overflow-x: visible; border: 0; }
  .tbl-wrap--stack table.tbl { min-width: 0; display: block; }
  .tbl-wrap--stack thead { display: none; }
  .tbl-wrap--stack tbody, .tbl-wrap--stack tr, .tbl-wrap--stack td { display: block; }
  .tbl-wrap--stack tr {
    border: 1px solid var(--line); border-radius: var(--r);
    background: #FBF8F1; margin-bottom: 14px; padding: 6px 0;
  }
  .tbl-wrap--stack tr.hl { border-color: var(--ink); }
  .tbl-wrap--stack td { border-bottom: 1px dashed var(--line); padding: 10px 16px; }
  .tbl-wrap--stack tr td:last-child { border-bottom: 0; }
  .tbl-wrap--stack td[data-label]::before {
    content: attr(data-label);
    display: block; font-size: 11px; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--faint); margin-bottom: 3px;
    font-weight: 600;
  }
}

/* Full-width guarantee band */
.gband { background: var(--grn-wash); border-top: 1px solid var(--grn); border-bottom: 1px solid var(--grn); padding: clamp(36px, 5vw, 56px) 0; }
.gband h2 { color: var(--grn); }
.gband p { color: var(--ink-2); max-width: 72ch; margin-top: 12px; font-size: 16px; }

/* Simple schedule cards */
.sched-cards { display: grid; gap: 14px; }
@media (min-width: 720px) { .sched-cards { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); } }
.sched-card { border: 1px solid var(--line); border-radius: var(--r); background: #FBF8F1; padding: 20px 22px; }
.sched-card .sc-when { font-family: var(--font-display); font-weight: 560; font-size: 19px; }
.sched-card .sc-time { font-family: var(--font-mono); font-size: 13.5px; color: var(--acc-deep); margin-top: 6px; }
.sched-card .sc-note { font-size: 14px; color: var(--mut); margin-top: 8px; }
.sched-card .sc-tag { display: inline-block; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); border: 1px solid var(--line); border-radius: 20px; padding: 3px 10px; margin-top: 10px; }

/* Price display: MXN primary, USD quietly secondary */
.usd-sub { display: block; font-size: 13px; color: var(--faint); font-weight: 400; margin-top: 4px; }

/* Horizontal overflow is prevented structurally (fluid grids, .tbl-wrap
   scroll containers, stacked mobile tables) — no global overflow clamp,
   which would break viewport scrolling. */