@import url('fonts.css');

/* ============================================================
   TOKENS
   Fluid grid inspired by the Bureau Alexandra Jubé reference:
   grid/margin/gutter scale with the viewport, not with breakpoints.
   ============================================================ */
:root{
  --bg: #FBF7EE;
  --bg-raised: #F4EDE0;
  --ink: #3B0F1A;
  --ink-soft: #6B3B45;
  --wine: #7A1F2B;
  --wine-deep: #4A0F18;
  --gold: #B08D57;
  --line: rgba(59,15,26,0.14);
  --cream-on-wine: #F6ECD9;

  --font-serif: 'Fraunces', 'Iowan Old Style', 'Times New Roman', serif;
  --font-sans: 'General Sans', -apple-system, 'Segoe UI', sans-serif;

  --sbw: 0px;
  --margin: clamp(1.25rem, 4.6vw, 4.5rem);
  --gutter: clamp(1rem, 2.6vw, 2.25rem);
  --radius: 2px;

  --step--1: clamp(0.8rem, 0.77rem + 0.2vw, 0.95rem);
  --step-0:  clamp(1rem, 0.94rem + 0.3vw, 1.15rem);
  --step-1:  clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --step-2:  clamp(1.6rem, 1.35rem + 1vw, 2.1rem);
  --step-3:  clamp(2.1rem, 1.7rem + 1.6vw, 3rem);
  --step-4:  clamp(2.8rem, 2.1rem + 2.8vw, 4.6rem);
  --step-5:  clamp(3.4rem, 2.3rem + 4.4vw, 6.4rem);

  --dur-1: 220ms;
  --dur-2: 420ms;
  --ease: cubic-bezier(.16,.8,.24,1);
}

/* ============================================================
   RESET
   ============================================================ */
*, *::before, *::after{ box-sizing: border-box; }
html{ overflow-y: scroll; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, html{ overscroll-behavior: none; }
body{ margin: 0; line-height: 1.5; }
img, picture, svg{ display: block; max-width: 100%; }
a{ color: inherit; text-decoration: none; }
button, input, select, textarea{ font: inherit; color: inherit; }
ul{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4,p,figure{ margin: 0; }
:focus-visible{ outline: 2px solid var(--wine); outline-offset: 3px; }

.visually-hidden{
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link{
  position: absolute; left: 1rem; top: -3rem; z-index: 200;
  background: var(--ink); color: var(--bg); padding: 0.75rem 1.25rem; border-radius: 999px;
  transition: top var(--dur-1) var(--ease);
}
.skip-link:focus{ top: 1rem; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--step-0);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,h2,h3,.serif{ font-family: var(--font-serif); font-weight: 500; letter-spacing: -0.01em; }
em, .italic{ font-family: var(--font-serif); font-style: italic; font-weight: 400; }

.eyebrow{
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wine);
  font-weight: 600;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.wrap{ max-width: 90rem; margin-inline: auto; padding-inline: var(--margin); }
.section{ padding-block: clamp(3.5rem, 8vw, 8rem); }
.section-tight{ padding-block: clamp(2rem, 5vw, 4rem); }
.divider{ height: 1px; background: var(--line); border: 0; margin: 0; }

.grid{ display: grid; gap: var(--gutter); }
.grid-12{ grid-template-columns: repeat(12, 1fr); }
@media (max-width: 720px){
  .grid-12{ grid-template-columns: repeat(4, 1fr); }
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
/* backdrop-filter establishes a containing block for fixed descendants —
   drop it while the full-screen mobile menu is open so .nav-primary's
   position:fixed anchors to the viewport instead of the header bar. */
body.nav-open .site-header{ backdrop-filter: none; background: var(--bg); }
.site-header .wrap{
  display: flex; align-items: center; justify-content: space-between;
  height: clamp(3.75rem, 8vw, 4.75rem);
}
.brand{ font-family: var(--font-serif); font-size: var(--step-1); font-weight: 600; }
.brand em{ color: var(--wine); }

.nav-primary{ display: flex; align-items: center; gap: clamp(1.25rem, 3vw, 2.75rem); }
.nav-primary a{
  font-size: var(--step--1);
  letter-spacing: 0.04em;
  position: relative;
  padding-block: 0.25rem;
}
.nav-primary a::after{
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px;
  background: var(--wine); transition: right var(--dur-1) var(--ease);
}
.nav-primary a:hover::after, .nav-primary a[aria-current="page"]::after{ right: 0; }
.nav-cta{
  border: 1px solid var(--ink); border-radius: 999px; padding: 0.55rem 1.15rem !important;
}
.nav-cta::after{ display: none; }
.nav-cta:hover{ background: var(--ink); color: var(--bg); }

.nav-toggle{ display: none; background: none; border: 0; padding: 0.5rem; }
.nav-toggle svg{ width: 22px; height: 22px; }

@media (max-width: 860px){
  .nav-primary{
    position: fixed; inset: 0; top: clamp(3.75rem, 8vw, 4.75rem); z-index: 39;
    background: var(--bg); flex-direction: column; align-items: flex-start;
    padding: 2rem var(--margin); gap: 1.75rem;
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: transform var(--dur-2) var(--ease), opacity var(--dur-2) var(--ease);
  }
  .nav-primary a{ font-family: var(--font-serif); font-size: var(--step-2); }
  body.nav-open .nav-primary{ transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-toggle{ display: block; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: var(--step--1); letter-spacing: 0.03em; font-weight: 600;
  padding: 0.95rem 1.75rem; border-radius: 999px;
  border: 1px solid var(--ink); background: var(--ink); color: var(--bg);
  transition: transform var(--dur-1) var(--ease), background var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}
.btn:hover{ transform: translateY(-2px); background: var(--wine); border-color: var(--wine); }
.btn-ghost{ background: transparent; color: var(--ink); }
.btn-ghost:hover{ background: var(--ink); color: var(--bg); }
.btn-arrow::after{ content: "→"; transition: transform var(--dur-1) var(--ease); }
.btn-arrow:hover::after{ transform: translateX(3px); }

/* ============================================================
   REVEAL ON SCROLL — "motion that whispers"
   ============================================================ */
[data-reveal]{
  opacity: 0; transform: translateY(18px);
  transition: opacity 900ms var(--ease), transform 900ms var(--ease);
}
[data-reveal].is-visible{ opacity: 1; transform: translateY(0); }
[data-reveal-delay="1"]{ transition-delay: 90ms; }
[data-reveal-delay="2"]{ transition-delay: 180ms; }
[data-reveal-delay="3"]{ transition-delay: 270ms; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{ background: var(--ink); color: var(--cream-on-wine); }
.site-footer a:hover{ color: var(--gold); }
.footer-top{ padding-block: clamp(3rem, 7vw, 6rem); display: grid; gap: clamp(2rem, 5vw, 4rem); grid-template-columns: 1.2fr 1fr; }
@media (max-width: 760px){ .footer-top{ grid-template-columns: 1fr; } }
.footer-legal{
  border-top: 1px solid rgba(246,236,217,0.16); padding-block: 1.5rem;
  display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; justify-content: space-between; align-items: center;
  font-size: var(--step--1); opacity: 0.85;
}
.footer-legal ul{ display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; }

/* Newsletter form */
.newsletter{ display: grid; gap: 0.9rem; max-width: 26rem; }
.newsletter .field{ display: grid; gap: 0.35rem; }
.newsletter label{ font-size: var(--step--1); opacity: 0.75; }
.newsletter input, .newsletter select{
  background: transparent; border: 0; border-bottom: 1px solid rgba(246,236,217,0.35);
  padding: 0.55rem 0.1rem; color: inherit;
}
.newsletter input:focus, .newsletter select:focus{ border-color: var(--gold); }
.newsletter select option{ color: #111; }
.newsletter-row{ display: grid; gap: 0.9rem; grid-template-columns: 1fr 1fr; }
@media (max-width: 480px){ .newsletter-row{ grid-template-columns: 1fr; } }

/* ============================================================
   COOKIE CONSENT
   ============================================================ */
.cookie-banner{
  position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 100;
  max-width: 46rem; margin-inline: auto;
  background: var(--ink); color: var(--cream-on-wine);
  border-radius: 10px; padding: 1.25rem 1.5rem;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
  display: grid; gap: 1rem; grid-template-columns: 1fr auto;
  align-items: center;
  transform: translateY(140%); transition: transform var(--dur-2) var(--ease);
}
.cookie-banner.is-visible{ transform: translateY(0); }
.cookie-banner p{ font-size: var(--step--1); line-height: 1.5; }
.cookie-banner p a{ text-decoration: underline; }
.cookie-actions{ display: flex; gap: 0.6rem; white-space: nowrap; }
.cookie-actions button{
  border-radius: 999px; padding: 0.6rem 1.1rem; font-size: var(--step--1); font-weight: 600;
  border: 1px solid var(--cream-on-wine);
}
.cookie-actions .accept{ background: var(--cream-on-wine); color: var(--ink); }
.cookie-actions .reject{ background: transparent; color: var(--cream-on-wine); }
@media (max-width: 620px){ .cookie-banner{ grid-template-columns: 1fr; } }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.to-top{
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 39;
  width: 2.75rem; height: 2.75rem; border-radius: 999px;
  background: var(--ink); color: var(--bg); display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transform: translateY(8px);
  transition: opacity var(--dur-1) var(--ease), transform var(--dur-1) var(--ease);
}
.to-top.is-visible{ opacity: 1; pointer-events: auto; transform: translateY(0); }

/* ============================================================
   HERO
   ============================================================ */
.hero{ padding-block: clamp(3.5rem, 10vw, 7rem) clamp(2.5rem, 6vw, 4rem); }
.hero-kicker{ display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; }
.hero-kicker .dot{ width: 8px; height: 8px; border-radius: 999px; background: var(--wine); }
.hero h1{
  font-size: clamp(2.3rem, 4.6vw + 1rem, 5.2rem);
  line-height: 1.04; max-width: 20ch;
}
.hero h1 em{ color: var(--wine); }
.hero-sub{ margin-top: clamp(1.25rem,3vw,2rem); max-width: 46rem; font-size: var(--step-1); color: var(--ink-soft); }
.hero-actions{ display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.hero-source{ margin-top: 1rem; font-size: var(--step--1); opacity: 0.6; }

/* Stat grid */
.stat-grid{ display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (max-width: 860px){ .stat-grid{ grid-template-columns: repeat(2, 1fr); } }
.stat{ background: var(--bg); padding: clamp(1.5rem, 3vw, 2.25rem); }
.stat .num{ font-family: var(--font-serif); font-size: clamp(2rem, 4vw, 3rem); line-height: 1; color: var(--wine); }
.stat .label{ margin-top: 0.6rem; font-size: var(--step--1); color: var(--ink-soft); max-width: 22ch; }

/* Pull quote */
.pull-quote{
  font-family: var(--font-serif); font-style: italic; font-weight: 400;
  font-size: clamp(1.5rem, 2.6vw, 2.4rem); line-height: 1.35; max-width: 34ch;
  border-left: 2px solid var(--wine); padding-left: clamp(1.25rem, 3vw, 2rem);
}

/* Section on wine background */
.section-wine{ background: var(--wine-deep); color: var(--cream-on-wine); }
.section-wine .eyebrow{ color: var(--gold); }

/* Dialogue block */
.dialogue{ display: grid; gap: 1.1rem; max-width: 42rem; }
.dialogue p{ line-height: 1.6; }
.dialogue .them{ padding-left: 1.25rem; border-left: 2px solid var(--line); }
.dialogue .me{ font-weight: 600; }

/* Pain list */
.pain-list{ display: grid; gap: 0.9rem; margin-top: 1.5rem; }
.pain-list li{ display: flex; gap: 0.75rem; align-items: baseline; font-size: var(--step-0); }
.pain-list .mark{ color: var(--wine); font-family: var(--font-serif); font-style: italic; }

/* Bla bla lines */
.bla-list{ display: grid; gap: 0.5rem; }
.bla-list li{ opacity: 0.55; font-style: italic; font-family: var(--font-serif); font-size: var(--step-1); }

/* Two-column with number badges (diagnostic questions, steps) */
.numbered{ display: grid; gap: 1.5rem; }
.numbered li{ display: grid; grid-template-columns: auto 1fr; gap: 1.25rem; align-items: start; }
.numbered .n{
  font-family: var(--font-serif); font-style: italic; font-size: var(--step-2); color: var(--wine); line-height: 1;
}

/* Credentials */
.credentials{ display: grid; gap: 1.25rem; }
.credentials li{ padding-block: 1.25rem; border-top: 1px solid var(--line); }
.credentials li:first-child{ border-top: 0; }

/* Comparison examples (Louvre / Inter Miami / F1) */
.examples{ display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--gutter); }
@media (max-width: 780px){ .examples{ grid-template-columns: 1fr; } }
.examples .card{ padding: 1.5rem; border: 1px solid var(--line); border-radius: 6px; }

/* Pricing card */
.pricing-card{
  border: 1px solid var(--line); border-radius: 10px; padding: clamp(1.75rem, 4vw, 3rem);
  background: var(--bg-raised);
}
.pricing-card .price{ font-family: var(--font-serif); font-size: clamp(2.4rem, 5vw, 3.6rem); }
.pricing-card .price span{ font-size: var(--step-0); font-family: var(--font-sans); opacity: 0.6; }
.deliverables{ display: grid; gap: 0.85rem; margin-top: 1.5rem; }
.deliverables li{ display: flex; gap: 0.75rem; }
.deliverables li::before{ content: "—"; color: var(--wine); flex: none; }

/* Fit list (checkmarks) */
.fit-list{ display: grid; gap: 1rem; }
.fit-list li{ display: flex; gap: 0.9rem; align-items: flex-start; font-size: var(--step-0); }
.fit-list .check{ flex: none; width: 1.5rem; height: 1.5rem; border-radius: 999px; border: 1px solid var(--wine); color: var(--wine); display: flex; align-items: center; justify-content: center; font-size: 0.8rem; }

/* Sources */
.sources{ font-size: var(--step--1); opacity: 0.6; display: grid; gap: 0.35rem; }

/* Two column layout helper */
.split{ display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
@media (max-width: 860px){ .split{ grid-template-columns: 1fr; } }
.split.reverse .split-media{ order: -1; }
@media (max-width: 860px){ .split.reverse .split-media{ order: 0; } }

.portrait{
  aspect-ratio: 4/5; border-radius: 10px; overflow: hidden; background: var(--bg-raised);
  display: flex; align-items: center; justify-content: center;
}
.portrait img{ width: 100%; height: 100%; object-fit: cover; }
.portrait.placeholder{ color: var(--ink-soft); font-size: var(--step--1); text-align: center; padding: 2rem; border: 1px dashed var(--line); }

/* Section index (used on service/about pages, mirrors "Índice") */
.page-kicker{ padding-block: clamp(2rem, 5vw, 3rem) 0; }

/* Email reveal block (contact page) */
.email-reveal{
  display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem;
  padding: 1.75rem 2rem; border: 1px solid var(--line); border-radius: 10px; background: var(--bg-raised);
}
.email-reveal [data-email-label]{ font-family: var(--font-serif); font-size: var(--step-1); }
.email-copy-btn{
  border: 1px solid var(--ink); border-radius: 999px; padding: 0.6rem 1.25rem; font-size: var(--step--1); font-weight: 600;
  background: transparent; transition: background var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}
.email-copy-btn:hover{ background: var(--ink); color: var(--bg); }
.email-copy-btn.is-copied{ background: var(--wine); color: var(--bg); border-color: var(--wine); }

/* Contact form */
.contact-form{ display: grid; gap: 1.1rem; max-width: 34rem; }
.contact-form .field{ display: grid; gap: 0.4rem; }
.contact-form label{ font-size: var(--step--1); color: var(--ink-soft); }
.contact-form input, .contact-form textarea{
  background: var(--bg); border: 1px solid var(--line); border-radius: 6px;
  padding: 0.75rem 0.9rem;
}
.contact-form input:focus, .contact-form textarea:focus{ border-color: var(--wine); }
.contact-form textarea{ min-height: 9rem; resize: vertical; }
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 560px){ .form-row{ grid-template-columns: 1fr; } }
.form-note{ font-size: var(--step--1); color: var(--ink-soft); }

/* Simulator hub cards */
.tool-grid{ display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--gutter); }
@media (max-width: 780px){ .tool-grid{ grid-template-columns: 1fr; } }
.tool-card{
  display: block; padding: clamp(1.75rem, 3.5vw, 2.5rem); border: 1px solid var(--line); border-radius: 10px;
  transition: border-color var(--dur-1) var(--ease), transform var(--dur-1) var(--ease);
}
.tool-card:hover{ border-color: var(--wine); transform: translateY(-3px); }
.tool-card .tag{ font-size: var(--step--1); letter-spacing: 0.08em; text-transform: uppercase; color: var(--wine); }
.tool-card h3{ margin-top: 0.6rem; font-size: var(--step-2); }
.tool-card p{ margin-top: 0.75rem; color: var(--ink-soft); }
.tool-card.is-future{ opacity: 0.55; pointer-events: none; border-style: dashed; }

/* Legal page prose */
.prose{ max-width: 62rem; }
.prose h2{ font-size: var(--step-2); margin-top: 2.5rem; margin-bottom: 0.75rem; }
.prose h2:first-child{ margin-top: 0; }
.prose p, .prose li{ line-height: 1.7; color: var(--ink-soft); }
.prose p + p{ margin-top: 1rem; }
.prose ul{ display: grid; gap: 0.5rem; margin-top: 0.75rem; }
.prose ul li::before{ content: "— "; }
.prose a{ text-decoration: underline; }