/* ==========================================================================
   Fabrina Vera — Coaching Ontológico / TDAH — estilos
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;600;700&family=Barlow+Condensed:wght@600;700&display=swap');

:root {
  --color-bg: #f2f2f3;
  --color-surface: #e9e9ea;
  --color-text: #1d1f20;
  --color-accent: #5980a6;
  --color-accent-600: #597ea3;
  --color-accent-700: #416180;
  --color-accent-900: #1d2d3d;
  --color-divider: color-mix(in srgb, #1d1f20 16%, transparent);

  --font-heading: "Barlow Condensed", system-ui, sans-serif;
  --font-body: "Barlow", system-ui, sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;

  --max-width: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  text-wrap: pretty;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0;
}

p { margin: 0 0 var(--space-4); }
img { display: block; max-width: 100%; }
a { color: var(--color-accent-700); text-decoration: none; }
a:hover { color: var(--color-accent-900); }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 56px);
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-accent-700);
  margin-bottom: var(--space-3);
}

.section-head { max-width: 680px; margin: 0 auto var(--space-8); text-align: center; }
.section-head h2 { font-size: clamp(26px, 3.2vw, 34px); }

/* — blueprint frame: hairline border + corner registration marks — */
.blueprint { position: relative; border: 1px solid var(--color-divider); }
.blueprint .corner { position: absolute; width: 11px; height: 11px; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.blueprint .corner::before, .blueprint .corner::after { content: ""; position: absolute; background: currentColor; }
.blueprint .corner::before { left: 5px; top: 0; width: 1px; height: 100%; }
.blueprint .corner::after { top: 5px; left: 0; width: 100%; height: 1px; }
.blueprint .corner.tl { top: -6px; left: -6px; }
.blueprint .corner.tr { top: -6px; right: -6px; }
.blueprint .corner.bl { bottom: -6px; left: -6px; }
.blueprint .corner.br { bottom: -6px; right: -6px; }

.duotone { overflow: hidden; }
.duotone::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: var(--color-accent); mix-blend-mode: color;
}

.photo-frame { margin: 0; position: relative; }
.photo-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }

/* — buttons — */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: 600;
  font-size: 15px; line-height: 1.2; color: var(--color-text);
  background: transparent; border: 1px solid var(--color-divider);
  padding: var(--space-3) var(--space-6);
}
.btn-primary { background: var(--color-accent); color: var(--color-bg); border-color: var(--color-accent); }
.btn-primary:hover { background: var(--color-accent-600); color: var(--color-bg); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); color: var(--color-text); }
.btn-on-dark { background: var(--color-bg); color: var(--color-accent-900); border-color: var(--color-bg); }
.btn-on-dark:hover { background: color-mix(in srgb, var(--color-bg) 88%, transparent); color: var(--color-accent-900); }
.btn-block { width: 100%; justify-content: center; }

/* — tags — */
.tag { display: inline-flex; align-items: center; font-size: 11px; letter-spacing: 0.02em; padding: 3px 10px; }
.tag-outline-light { border: 1px solid color-mix(in srgb, var(--color-bg) 60%, transparent); color: var(--color-bg); }

/* ── nav ─────────────────────────────────────────────────────────────── */
.site-nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-3) clamp(20px, 5vw, 56px);
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-divider);
}
.brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; color: var(--color-text); }
.brand:hover { color: var(--color-text); }
.brand-mark {
  width: 34px; height: 34px; flex-shrink: 0; border: 1px solid var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 600; font-size: 15px; color: var(--color-accent-700);
}
.brand-name { font-family: var(--font-heading); font-weight: 600; font-size: 19px; }

.nav-links { display: flex; align-items: center; gap: var(--space-6); list-style: none; margin: 0; padding: 0; }
.nav-links a { font-size: 14px; color: var(--color-text); }

.nav-actions { display: flex; align-items: center; gap: var(--space-3); }
.nav-cta { display: inline-flex; }

.nav-toggle {
  display: none; align-items: center; justify-content: center;
  width: 36px; height: 36px; background: transparent; border: 1px solid var(--color-divider);
  cursor: pointer; padding: 0; position: relative;
}
.nav-toggle svg { position: absolute; }
.nav-toggle .icon-close { display: none; }

.nav-mobile {
  display: none; position: absolute; top: 100%; left: 0; right: 0;
  flex-direction: column; gap: var(--space-4);
  padding: var(--space-6) clamp(20px, 5vw, 56px);
  background: var(--color-bg); border-bottom: 1px solid var(--color-divider);
}
.nav-mobile a { font-size: 15px; color: var(--color-text); }

.site-nav.is-open .nav-mobile { display: flex; }
.site-nav.is-open .nav-toggle .icon-menu { display: none; }
.site-nav.is-open .nav-toggle .icon-close { display: block; }

@media (max-width: 859px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
}

/* ── hero ────────────────────────────────────────────────────────────── */
.hero { padding: calc(var(--space-8) * 2) 0 var(--space-8); }
.hero-inner {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(28px, 5vw, 56px); align-items: center;
}
.hero h1 { font-size: clamp(32px, 4.6vw, 52px); margin: 0 0 var(--space-4); }
.hero .lead { font-size: 17px; line-height: 1.6; color: color-mix(in srgb, var(--color-text) 78%, transparent); max-width: 56ch; margin: 0 0 var(--space-4); }
.hero p.body { font-size: 15.5px; line-height: 1.65; color: color-mix(in srgb, var(--color-text) 70%, transparent); max-width: 56ch; margin: 0 0 var(--space-3); }
.hero p.body:last-of-type { margin-bottom: var(--space-6); }
.hero-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }

.hero-visual { position: relative; }
.hero-visual .photo-frame { margin: 0 0 var(--space-6); aspect-ratio: 4 / 5; }
.hero-badge {
  position: absolute; left: var(--space-4); bottom: calc(var(--space-6) * -1);
  background: var(--color-bg); padding: var(--space-4) var(--space-6); text-align: center;
  box-shadow: 0 12px 32px color-mix(in srgb, #2b2b2d 22%, transparent);
}
.hero-badge strong { display: block; font-family: var(--font-heading); font-weight: 600; font-size: 24px; color: var(--color-accent-700); }
.hero-badge span { font-size: 12px; color: color-mix(in srgb, var(--color-text) 70%, transparent); }

@media (max-width: 859px) {
  .hero-inner { grid-template-columns: 1fr; }
}

/* ── fit-check ───────────────────────────────────────────────────────── */
.fit { background: var(--color-accent-900); color: var(--color-bg); padding: var(--space-8) 0; }
.fit-inner { max-width: 900px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 56px); }
.fit h2 { color: var(--color-bg); font-size: clamp(26px, 3.4vw, 36px); text-align: center; margin: 0 0 var(--space-8); }
.fit-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-4); }
.fit-list li { display: flex; align-items: flex-start; gap: var(--space-4); font-size: 16px; line-height: 1.5; }
.fit-check {
  flex-shrink: 0; width: 26px; height: 26px;
  border: 1px solid color-mix(in srgb, var(--color-bg) 45%, transparent);
  display: flex; align-items: center; justify-content: center; margin-top: 2px;
}

/* ── about ───────────────────────────────────────────────────────────── */
.about { padding: var(--space-8) 0; }
.about-inner { max-width: 820px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 56px); }
.about h2 { font-size: clamp(28px, 3.6vw, 38px); margin: 0 0 var(--space-6); }
.about p { font-size: 16px; line-height: 1.7; color: color-mix(in srgb, var(--color-text) 85%, transparent); }
.pull-quote {
  font-family: var(--font-heading); font-weight: 600; font-size: clamp(20px, 2.4vw, 26px);
  color: var(--color-accent-700); border-left: 2px solid var(--color-accent);
  padding: 2px 0 2px var(--space-6); margin: var(--space-6) 0;
}

/* ── services ────────────────────────────────────────────────────────── */
.services { background: var(--color-surface); padding: var(--space-8) 0; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--space-6); }
.service-card { padding: var(--space-6); background: var(--color-bg); }
.service-num { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent-700); font-weight: 600; }
.service-card h3 { font-size: 19px; margin: var(--space-2) 0 var(--space-3); }
.service-card p { font-size: 14px; line-height: 1.6; color: color-mix(in srgb, var(--color-text) 78%, transparent); margin: 0 0 var(--space-4); }
.service-list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.service-list li { display: flex; gap: var(--space-2); font-size: 13.5px; color: color-mix(in srgb, var(--color-text) 78%, transparent); }
.service-list li::before { content: "—"; color: var(--color-accent); }
.services-note { text-align: center; margin: var(--space-8) auto 0; color: color-mix(in srgb, var(--color-text) 78%, transparent); font-size: 15px; }
.services-note a { font-weight: 600; }

/* ── ebook ───────────────────────────────────────────────────────────── */
.ebook { padding: var(--space-8) 0; }
.ebook-panel {
  background: var(--color-accent-900); color: var(--color-bg);
  padding: clamp(28px, 5vw, 56px);
  display: grid; grid-template-columns: 0.7fr 1.3fr;
  gap: clamp(28px, 4vw, 48px); align-items: center;
}
.ebook-panel .photo-frame { aspect-ratio: 3 / 4; }
.ebook-panel .tag { margin-bottom: var(--space-4); }
.ebook-panel h2 { font-size: clamp(24px, 3vw, 32px); color: var(--color-bg); margin: var(--space-4) 0 var(--space-4); }
.ebook-panel p { font-size: 15.5px; line-height: 1.65; color: color-mix(in srgb, var(--color-bg) 85%, transparent); margin: 0 0 var(--space-3); }
.ebook-panel .btn { margin-top: var(--space-3); }
.ebook-note { font-size: 13px; color: color-mix(in srgb, var(--color-bg) 70%, transparent); margin: var(--space-3) 0 0; }

@media (max-width: 859px) {
  .ebook-panel { grid-template-columns: 1fr; }
}

/* ── testimonials ────────────────────────────────────────────────────── */
.testimonials { background: var(--color-surface); padding: var(--space-8) 0; }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--space-6); }
.testimonial-card {
  padding: var(--space-6); background: var(--color-bg);
  display: flex; flex-direction: column; gap: var(--space-4);
  box-shadow: 0 1px 2px color-mix(in srgb, #2b2b2d 14%, transparent);
}
.testimonial-card p.quote { font-family: var(--font-heading); font-size: 15.5px; line-height: 1.55; margin: 0; flex: 1; }
.testimonial-card p.source { font-size: 13px; color: color-mix(in srgb, var(--color-text) 70%, transparent); margin: 0; }

/* ── faq ─────────────────────────────────────────────────────────────── */
.faq { padding: var(--space-8) 0; }
.faq-inner { max-width: 760px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 56px); }
.faq-inner h2 { font-size: clamp(26px, 3.2vw, 34px); }
.faq-item { border-bottom: 1px solid var(--color-divider); padding: var(--space-4) 0; }
.faq-item summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  font-family: var(--font-heading); font-weight: 600; font-size: 17px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-plus { flex-shrink: 0; color: var(--color-accent-700); font-size: 20px; line-height: 1; }
.faq-item[open] .faq-plus { transform: rotate(45deg); }
.faq-item p { font-size: 15px; line-height: 1.6; color: color-mix(in srgb, var(--color-text) 78%, transparent); margin: var(--space-3) 0 0; }

/* ── contact ─────────────────────────────────────────────────────────── */
.contact { background: var(--color-surface); padding: var(--space-8) 0; }
.contact-inner { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 5vw, 56px); }
.contact h2 { font-size: clamp(26px, 3.2vw, 34px); margin: 0 0 var(--space-4); }
.contact .lead { font-size: 16px; line-height: 1.65; color: color-mix(in srgb, var(--color-text) 78%, transparent); max-width: 48ch; margin: 0 0 var(--space-6); }
.contact-methods { display: flex; flex-direction: column; gap: var(--space-3); }
.contact-method {
  display: flex; align-items: center; gap: var(--space-4);
  color: var(--color-text); background: var(--color-bg); border: 1px solid var(--color-divider); padding: var(--space-4);
}
.contact-method:hover { color: var(--color-text); border-color: var(--color-accent); }
.contact-method .icon {
  width: 36px; height: 36px; flex-shrink: 0; border: 1px solid var(--color-divider);
  display: flex; align-items: center; justify-content: center; color: var(--color-accent-700);
}
.contact-method span.label { font-size: 14.5px; }

.contact-form { background: var(--color-bg); border: 1px solid var(--color-divider); padding: var(--space-6); }
.field { margin-bottom: var(--space-4); }
.field label { display: block; font-size: 12px; margin-bottom: 5px; color: color-mix(in srgb, var(--color-text) 70%, transparent); }
.input {
  width: 100%; min-height: 36px; padding: 8px 10px; font: inherit; font-size: 14px;
  color: var(--color-text); caret-color: var(--color-accent);
  background: var(--color-surface); border: 1px solid var(--color-divider);
}
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
textarea.input { min-height: 90px; resize: vertical; }
.form-note { font-size: 12.5px; color: color-mix(in srgb, var(--color-text) 70%, transparent); margin: var(--space-3) 0 0; }

@media (max-width: 859px) {
  .contact-inner { grid-template-columns: 1fr; }
}

/* ── footer ──────────────────────────────────────────────────────────── */
.site-footer { border-top: 1px solid var(--color-divider); padding: var(--space-6) 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-4); }
.footer-note { font-size: 13px; color: color-mix(in srgb, var(--color-text) 60%, transparent); }
.footer-links { display: flex; gap: var(--space-6); list-style: none; margin: 0; padding: 0; }
.footer-links a { font-size: 13px; color: color-mix(in srgb, var(--color-text) 70%, transparent); }