:root {
  --ink: #292521;
  --brown: #4d392f;
  --brown-deep: #34261f;
  --terracotta: #a46145;
  --clay: #c98f70;
  --paper: #f4eee7;
  --paper-deep: #e8ded3;
  --sand: #d9c7b5;
  --sage: #68705d;
  --white: #fffdf9;
  --line: rgba(77, 57, 47, 0.22);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  padding: 16px clamp(24px, 5vw, 84px);
  border-bottom: 1px solid transparent;
  transition: background .35s ease, border-color .35s ease, min-height .35s ease;
}
.site-header.scrolled {
  min-height: 72px;
  background: rgba(244, 238, 231, .94);
  backdrop-filter: blur(14px);
  border-color: var(--line);
}
.brand { display: flex; flex-direction: column; line-height: 1.2; z-index: 2; }
.brand-name { font-family: var(--serif); font-size: 1.42rem; letter-spacing: -.02em; }
.brand-role { margin-top: 4px; font-size: .68rem; letter-spacing: .13em; text-transform: uppercase; color: #685a50; }
.main-nav { display: flex; align-items: center; gap: clamp(18px, 2.3vw, 38px); }
.main-nav > a:not(.nav-cta) { font-size: .84rem; font-weight: 550; }
.main-nav > a:not(.nav-cta)::after {
  content: ""; display: block; width: 0; height: 1px; background: var(--terracotta); transition: width .25s ease;
}
.main-nav > a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 46px; padding: 0 20px; background: var(--brown); color: var(--white);
  border-radius: 100px; font-size: .82rem; font-weight: 650;
  transition: transform .2s ease, background .2s ease;
}
.nav-cta:hover { transform: translateY(-2px); background: var(--brown-deep); }
.menu-button { display: none; }

.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .75fr);
  align-items: center;
  gap: clamp(40px, 6vw, 112px);
  padding: 132px clamp(24px, 7vw, 120px) 72px;
  position: relative;
}
.hero::before {
  content: ""; position: absolute; width: 48vw; height: 48vw; max-width: 760px; max-height: 760px;
  border: 1px solid rgba(164, 97, 69, .22); border-radius: 50%; top: 2vh; right: -25vw; pointer-events: none;
}
.hero-copy { position: relative; z-index: 1; max-width: 780px; }
.eyebrow, .section-label {
  display: flex; align-items: center; gap: 12px; margin: 0 0 28px;
  color: var(--terracotta); font-size: .74rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
}
.eyebrow span { display: inline-block; width: 28px; height: 1px; background: currentColor; }
.hero h1 {
  max-width: 760px; margin: 0; font-family: var(--serif); font-size: clamp(3.6rem, 6.1vw, 7.4rem);
  font-weight: 400; line-height: .96; letter-spacing: -.055em;
}
.hero h1 em { color: var(--terracotta); font-weight: 400; position: relative; }
.hero h1 em::after {
  content: ""; position: absolute; left: 4%; right: -2%; bottom: .01em; height: .08em;
  background: var(--clay); transform: rotate(-1.5deg); opacity: .7;
}
.hero-intro { max-width: 640px; margin: 34px 0 0; font-size: clamp(1.05rem, 1.3vw, 1.24rem); line-height: 1.65; color: #514b46; }
.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 36px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 56px;
  padding: 0 26px; border-radius: 100px; font-size: .92rem; font-weight: 700; letter-spacing: .01em;
  transition: transform .22s ease, background .22s ease, color .22s ease;
}
.button svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.button:hover { transform: translateY(-3px); }
.button-primary { background: var(--terracotta); color: var(--white); box-shadow: 0 12px 30px rgba(99, 61, 45, .18); }
.button-primary:hover { background: #8f5038; }
.text-link { font-size: .88rem; border-bottom: 1px solid var(--line); padding: 8px 0 5px; }
.text-link span { color: var(--terracotta); margin-left: 7px; }
.hero-note { margin: 22px 0 0 9px; color: #74685f; font-size: .76rem; }
.hero-visual { position: relative; align-self: stretch; display: flex; align-items: center; justify-content: center; min-height: 620px; }
.portrait-frame {
  width: min(100%, 470px); aspect-ratio: .78; position: relative; overflow: hidden;
  border-radius: 240px 240px 20px 20px; box-shadow: 22px 28px 0 var(--sand);
  background: #c6b2a1;
}
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; filter: saturate(.78) contrast(.96) sepia(.06); }
.portrait-frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(52,38,31,.15), transparent 44%); }
.portrait-caption {
  position: absolute; left: 0; bottom: 8%; display: flex; align-items: center; gap: 10px;
  padding: 12px 18px; background: var(--white); color: var(--brown); border-radius: 2px;
  font-size: .67rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; box-shadow: 0 10px 28px rgba(58,40,31,.12);
}
.portrait-caption i { width: 3px; height: 3px; border-radius: 50%; background: var(--terracotta); }
.editorial-mark {
  position: absolute; right: -3vw; top: 13%; color: rgba(164, 97, 69, .14); font-family: var(--serif);
  font-size: clamp(5rem, 9vw, 10rem); font-style: italic; line-height: 1;
}

.section-pad { padding: clamp(90px, 12vw, 170px) clamp(24px, 8vw, 140px); }
.recognition {
  display: grid; grid-template-columns: 70px minmax(0, 1.35fr) minmax(280px, .65fr); gap: clamp(28px, 5vw, 90px);
  background: var(--white); border-top: 1px solid var(--line); position: relative;
}
.section-number { font-family: var(--serif); font-style: italic; color: var(--terracotta); font-size: 1.1rem; padding-top: 54px; }
.recognition h2, .method h2, .about h2, .journey h2, .faq h2 {
  margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(2.5rem, 4.3vw, 5.4rem); line-height: 1.05; letter-spacing: -.04em;
}
.recognition .accent-line { color: var(--terracotta); margin-top: 10px; }
.recognition-body { align-self: end; max-width: 500px; padding-bottom: 8px; }
.recognition-body p { color: #5f5751; margin: 0 0 24px; }
.recognition-body .lead { color: var(--ink); font-size: 1.25rem; font-family: var(--serif); line-height: 1.5; }

.manifesto { background: var(--paper-deep); padding: 72px clamp(24px, 12vw, 190px) 90px; text-align: center; }
.manifesto-rule { width: 1px; height: 70px; background: var(--terracotta); margin: -106px auto 54px; }
.manifesto p { margin: 0; color: #77695f; font-size: .79rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.manifesto h2 { max-width: 1080px; margin: 20px auto 0; font-family: var(--serif); font-weight: 400; font-size: clamp(2.2rem, 4vw, 5rem); line-height: 1.1; letter-spacing: -.035em; }

.method { background: var(--brown); color: var(--paper); display: grid; grid-template-columns: minmax(0, .85fr) minmax(380px, 1fr); gap: clamp(60px, 10vw, 180px); }
.section-label.light { color: var(--clay); }
.method-intro { position: sticky; top: 130px; align-self: start; }
.method-intro h2 { max-width: 620px; }
.method-intro > p:last-child { max-width: 580px; margin-top: 32px; color: #d9ccc1; font-size: 1.08rem; }
.method-steps { list-style: none; padding: 0; margin: 0; }
.method-steps li { display: grid; grid-template-columns: 52px 1fr; gap: 24px; padding: 34px 0; border-top: 1px solid rgba(244,238,231,.18); }
.method-steps li:last-child { border-bottom: 1px solid rgba(244,238,231,.18); }
.method-steps li > span { color: var(--clay); font-family: var(--serif); font-style: italic; }
.method-steps h3 { margin: 0 0 8px; font-family: var(--serif); font-weight: 400; font-size: 1.8rem; }
.method-steps p { margin: 0; color: #d3c6bb; max-width: 540px; }

.proof { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--terracotta); color: var(--white); padding: 58px clamp(24px, 8vw, 140px); }
.proof > div { display: flex; align-items: center; justify-content: center; gap: 18px; border-right: 1px solid rgba(255,255,255,.3); }
.proof > div:last-child { border-right: 0; }
.proof strong { font-family: var(--serif); font-size: clamp(2.8rem, 4vw, 5rem); font-weight: 400; line-height: 1; }
.proof span { font-size: .73rem; text-transform: uppercase; letter-spacing: .12em; line-height: 1.45; }

.about { background: var(--white); display: grid; grid-template-columns: minmax(320px, .82fr) minmax(0, 1fr); gap: clamp(60px, 10vw, 170px); align-items: center; }
.about-visual { position: relative; }
.about-photo { overflow: hidden; aspect-ratio: .82; background: var(--sand); }
.about-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; filter: saturate(.75) sepia(.08); }
.about-visual > p {
  position: absolute; right: -55px; bottom: -28px; margin: 0; padding: 22px 28px; background: var(--paper); color: var(--brown);
  font-family: var(--serif); font-style: italic; font-size: 1.25rem; line-height: 1.35; box-shadow: 0 16px 44px rgba(72,51,40,.11);
}
.about-copy { max-width: 720px; }
.about-copy .lead { margin-top: 34px; font-family: var(--serif); font-size: 1.35rem; color: var(--brown); }
.about-copy > p:not(.section-label) { color: #5f5751; }
.signature { margin-top: 38px; font-family: var(--serif); font-style: italic; font-size: 2rem; color: var(--terracotta); }
.credential { display: block; margin-top: 4px; color: #77695f; font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; }

.journey { background: var(--paper); }
.journey-head { display: grid; grid-template-columns: .55fr 1fr; gap: 48px; align-items: start; }
.journey-head .section-label { margin-top: 16px; }
.journey-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 88px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.journey-grid article { padding: 48px clamp(24px, 3vw, 52px) 56px 0; }
.journey-grid article + article { border-left: 1px solid var(--line); padding-left: clamp(24px, 3vw, 52px); }
.journey-grid article > span { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--terracotta); border-radius: 50%; color: var(--terracotta); font-family: var(--serif); font-style: italic; }
.journey-grid h3 { margin: 28px 0 12px; font-family: var(--serif); font-weight: 400; font-size: 1.8rem; }
.journey-grid p { color: #625b54; margin: 0; }
.journey-action { display: flex; justify-content: center; margin-top: 54px; }
.button-dark { background: var(--brown); color: var(--white); }
.button-dark:hover { background: var(--brown-deep); }

.formats { background: var(--sage); color: var(--white); }
.format-row { display: grid; grid-template-columns: 70px 1fr .8fr; gap: 46px; align-items: center; padding: 52px 0; border-top: 1px solid rgba(255,255,255,.26); }
.format-row:last-child { border-bottom: 1px solid rgba(255,255,255,.26); }
.format-row > span { color: #ded8ca; font-family: var(--serif); font-style: italic; }
.format-row div > p { margin: 0 0 5px; color: #d9d5ca; font-size: .72rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.format-row h2 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(2rem, 3.4vw, 4rem); line-height: 1.1; }
.format-row > p { max-width: 440px; margin: 0; color: #e6e1d8; }

.faq { background: var(--white); display: grid; grid-template-columns: .72fr 1fr; gap: clamp(60px, 10vw, 170px); }
.faq-intro h2 { font-size: clamp(2.5rem, 3.7vw, 4.5rem); position: sticky; top: 130px; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 24px; cursor: pointer; padding: 28px 0; font-family: var(--serif); font-size: 1.25rem; line-height: 1.3; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { flex: 0 0 auto; color: var(--terracotta); font-family: var(--sans); font-size: 1.5rem; font-weight: 300; transition: transform .25s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { margin: -5px 52px 28px 0; color: #625b54; }

.final-cta { position: relative; overflow: hidden; background: var(--brown-deep); color: var(--white); text-align: center; padding: clamp(100px, 13vw, 180px) 24px; }
.final-cta::before, .final-cta::after { content: ""; position: absolute; width: 440px; height: 440px; border: 1px solid rgba(201,143,112,.24); border-radius: 50%; }
.final-cta::before { left: -230px; top: -180px; }
.final-cta::after { right: -250px; bottom: -260px; }
.final-eyebrow { color: var(--clay); font-size: .73rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
.final-cta h2 { max-width: 1000px; margin: 24px auto 0; font-family: var(--serif); font-weight: 400; font-size: clamp(3rem, 5.5vw, 6.5rem); line-height: 1; letter-spacing: -.045em; }
.final-cta p { max-width: 650px; margin: 32px auto 38px; color: #d9cec6; font-size: 1.06rem; }
.button-light { background: var(--paper); color: var(--brown-deep); }
.button-light:hover { background: var(--white); }

footer { display: grid; grid-template-columns: 1fr auto 1fr; gap: 34px; align-items: center; padding: 52px clamp(24px, 6vw, 100px); background: var(--paper); }
.footer-brand { display: flex; flex-direction: column; }
.footer-brand strong { font-family: var(--serif); font-size: 1.25rem; font-weight: 400; }
.footer-brand span, footer > p { color: #74685f; font-size: .71rem; letter-spacing: .08em; text-transform: uppercase; }
.footer-links { display: flex; gap: 28px; font-size: .8rem; }
footer > p { margin: 0; text-align: right; }

.floating-whatsapp {
  position: fixed; right: 24px; bottom: 22px; z-index: 45; display: flex; align-items: center; gap: 9px;
  min-height: 50px; padding: 0 17px 0 14px; border-radius: 100px; background: #356f53; color: white;
  box-shadow: 0 14px 35px rgba(31,45,36,.24); font-size: .78rem; font-weight: 700; transition: transform .2s ease;
}
.floating-whatsapp:hover { transform: translateY(-3px); }
.floating-whatsapp svg { width: 23px; fill: currentColor; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay { transition-delay: .16s; }

@media (max-width: 1050px) {
  .site-header { min-height: 76px; }
  .menu-button {
    display: flex; flex-direction: column; justify-content: center; gap: 7px; width: 48px; height: 48px;
    border: 0; background: transparent; padding: 10px; z-index: 3; cursor: pointer;
  }
  .menu-button span:not(.sr-only) { display: block; width: 27px; height: 1px; background: var(--brown); transition: transform .25s ease; }
  .menu-button[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
  .main-nav {
    position: fixed; inset: 0; display: flex; flex-direction: column; align-items: flex-start; justify-content: center;
    padding: 110px 34px 54px; background: var(--paper); transform: translateX(100%); transition: transform .35s ease;
  }
  .main-nav.open { transform: none; }
  .main-nav > a:not(.nav-cta) { font-family: var(--serif); font-size: 2rem; font-weight: 400; }
  .nav-cta { margin-top: 16px; }
  .hero { grid-template-columns: 1fr .7fr; padding-inline: 5vw; }
  .hero-visual { min-height: 520px; }
  .recognition { grid-template-columns: 42px 1fr; }
  .recognition-body { grid-column: 2; }
  .method { gap: 70px; }
  .proof { padding-inline: 5vw; }
  .proof > div { flex-direction: column; text-align: center; gap: 8px; }
  .about { gap: 70px; }
}

@media (max-width: 760px) {
  .site-header { padding-inline: 20px; background: rgba(244,238,231,.93); backdrop-filter: blur(12px); }
  .brand-name { font-size: 1.22rem; }
  .brand-role { font-size: .59rem; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 48px; padding: 116px 22px 82px; }
  .hero::before { width: 90vw; height: 90vw; right: -52vw; }
  .eyebrow { margin-bottom: 22px; font-size: .65rem; }
  .hero h1 { font-size: clamp(3.25rem, 15vw, 5.2rem); line-height: .97; }
  .hero-intro { margin-top: 27px; font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 12px; margin-top: 29px; }
  .button { width: 100%; min-height: 58px; }
  .text-link { align-self: center; margin-top: 5px; }
  .hero-note { text-align: center; margin-left: 0; }
  .hero-visual { min-height: auto; padding: 0 14px 18px; }
  .portrait-frame { max-width: 400px; aspect-ratio: .83; box-shadow: 13px 17px 0 var(--sand); }
  .portrait-caption { left: -7px; bottom: 2px; padding: 10px 12px; font-size: .56rem; gap: 7px; }
  .editorial-mark { right: -12px; top: 7%; font-size: 6rem; }
  .section-pad { padding: 88px 22px; }
  .recognition { grid-template-columns: 1fr; gap: 28px; }
  .section-number { display: none; }
  .recognition-body { grid-column: auto; }
  .recognition h2, .method h2, .about h2, .journey h2, .faq h2 { font-size: clamp(2.45rem, 11vw, 3.8rem); }
  .recognition .accent-line { margin-top: 8px; }
  .manifesto { padding: 68px 22px 80px; }
  .manifesto-rule { height: 48px; margin-top: -92px; margin-bottom: 42px; }
  .method { grid-template-columns: 1fr; gap: 50px; }
  .method-intro { position: static; }
  .method-steps li { grid-template-columns: 42px 1fr; gap: 14px; }
  .proof { grid-template-columns: 1fr; padding: 34px 22px; }
  .proof > div { flex-direction: row; justify-content: flex-start; padding: 26px 7vw; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.3); text-align: left; }
  .proof > div:last-child { border-bottom: 0; }
  .proof strong { min-width: 130px; font-size: 3.2rem; }
  .about { grid-template-columns: 1fr; gap: 68px; }
  .about-visual > p { right: -3px; bottom: -34px; font-size: 1.05rem; }
  .about-copy .lead { margin-top: 28px; }
  .journey-head { grid-template-columns: 1fr; gap: 8px; }
  .journey-head .section-label { margin-top: 0; }
  .journey-grid { grid-template-columns: 1fr; margin-top: 55px; }
  .journey-grid article, .journey-grid article + article { padding: 34px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .journey-grid article:last-child { border-bottom: 0; }
  .format-row { grid-template-columns: 36px 1fr; gap: 17px; padding: 38px 0; }
  .format-row > p { grid-column: 2; }
  .faq { grid-template-columns: 1fr; gap: 48px; }
  .faq-intro h2 { position: static; }
  .faq-list summary { font-size: 1.12rem; padding: 23px 0; }
  .faq-list details p { margin-right: 18px; }
  .final-cta { padding-inline: 22px; }
  .final-cta h2 { font-size: clamp(3rem, 13vw, 4.8rem); }
  footer { grid-template-columns: 1fr; text-align: center; padding-bottom: 100px; }
  .footer-links { justify-content: center; }
  footer > p { text-align: center; }
  .floating-whatsapp { left: 16px; right: 16px; bottom: 14px; justify-content: center; min-height: 54px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Copy revision: preserve the approved visual identity. */
.hero h1 { line-height: 1.06; letter-spacing: -.045em; }
.hero-actions { flex-wrap: wrap; }
.hero-copy, .method-intro, .about-copy, .faq-intro { min-width: 0; }
section[id] { scroll-margin-top: 95px; }
.alta-note { background: var(--terracotta); color: var(--white); padding: 64px clamp(24px, 8vw, 140px); }
.alta-note .section-label { color: var(--white); }
.alta-note h2 { max-width: 950px; margin: 0 0 22px; font: 400 clamp(2rem, 3.5vw, 3.6rem)/1.15 var(--serif); letter-spacing: -.025em; }
.alta-note > p:last-child { max-width: 820px; margin: 0; font-size: 1.08rem; }
.portrait-caption { font-size: .875rem; letter-spacing: .05em; flex-wrap: wrap; max-width: 100%; }
.brand-role, .credential, .hero-note, .eyebrow, .section-label, .final-eyebrow { font-size: .875rem; }
.eyebrow { flex-wrap: wrap; }
@media (max-width: 1050px) and (min-width: 761px) {
 .method, .about, .faq { gap: 40px; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}
@media (max-width: 760px) {
 .hero h1 { font-size: clamp(3rem, 13vw, 5rem); }
 .portrait-caption { font-size: .875rem; }
 .brand-role { font-size: .75rem; letter-spacing: .07em; }
 .alta-note { padding: 54px 22px; }
}