:root {
  --green: #384627;
  --green-mid: #61734e;
  --green-soft: #d8dece;
  --ink: #1d2119;
  --paper: #f4f1e9;
  --cream: #e7e1d3;
  --white: #fffdf8;
  --line: rgba(56, 70, 39, .22);
  --max: 1240px;
  --serif: Georgia, "Times New Roman", serif;
  --sans: "Aptos", "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: -60px;
  left: 16px;
  padding: 12px 18px;
  background: var(--white);
  color: var(--green);
  transition: top .2s;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: color-mix(in srgb, var(--paper) 93%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.nav-wrap {
  width: min(calc(100% - 48px), var(--max));
  min-height: 104px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand img { width: clamp(280px, 24vw, 350px); height: auto; }
.main-nav { display: flex; align-items: center; gap: 34px; font-size: .84rem; font-weight: 650; }
.main-nav > a:not(.nav-cta) { position: relative; }
.main-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--green);
  transform: scaleX(0);
  transition: transform .25s;
}
.main-nav > a:hover::after { transform: scaleX(1); }
.nav-cta {
  padding: 13px 18px;
  background: var(--green);
  color: var(--white);
}
.nav-cta span { margin-left: 13px; }
.menu-button { display: none; }

.hero {
  width: min(calc(100% - 48px), var(--max));
  min-height: calc(100vh - 104px);
  margin: auto;
  padding: 72px 0 62px;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: clamp(50px, 8vw, 110px);
}
.hero-brand-mark {
  width: 320px;
  margin: 0 0 40px;
}
.hero-brand-mark img { width: 100%; height: auto; }
.eyebrow, .section-number {
  margin: 0 0 26px;
  color: var(--green-mid);
  font-size: .7rem;
  font-weight: 750;
  letter-spacing: .19em;
  text-transform: uppercase;
}
.eyebrow { display: flex; align-items: center; gap: 11px; }
.eyebrow span { display: inline-block; width: 28px; height: 1px; background: currentColor; }
h1, h2 {
  margin: 0;
  color: var(--green);
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -.045em;
  line-height: .98;
}
h1 { max-width: 760px; font-size: clamp(3.4rem, 6.7vw, 6.65rem); }
h1 em, h2 em { color: var(--green-mid); font-weight: 400; }
.hero-lead {
  max-width: 565px;
  margin: 34px 0 0;
  color: #505548;
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  line-height: 1.72;
}
.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 38px; }
.button {
  min-height: 54px;
  padding: 0 24px;
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  cursor: pointer;
  font-size: .82rem;
  font-weight: 750;
  letter-spacing: .015em;
  transition: transform .2s, background .2s;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--green); color: var(--white); }
.button-primary:hover { background: #28351b; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 5px;
  border-bottom: 1px solid currentColor;
  color: var(--green);
  font-size: .82rem;
  font-weight: 700;
}
.professional-id { display: flex; align-items: center; gap: 14px; margin-top: 54px; }
.professional-id p { margin: 0; color: #686c61; font-size: .72rem; line-height: 1.55; }
.professional-id strong { color: var(--ink); font-size: .8rem; }
.monogram {
  width: 42px;
  height: 42px;
  border: 1px solid var(--green-mid);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--green);
  font-family: var(--serif);
  font-size: .76rem;
  font-style: italic;
}
.hero-visual { position: relative; max-width: 570px; justify-self: end; padding-right: 28px; }
.image-frame { position: relative; }
.image-frame::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -18px;
  right: -18px;
  width: 82%;
  height: 72%;
  border: 1px solid var(--green-mid);
}
.image-frame > picture img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
}
.image-note {
  position: absolute;
  right: -26px;
  bottom: 28px;
  width: min(290px, 80%);
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--white);
  box-shadow: 0 14px 34px rgba(37, 44, 29, .13);
  color: #6a6e65;
  font-size: .68rem;
  line-height: 1.55;
}
.image-note svg { flex: 0 0 27px; fill: none; stroke: var(--green-mid); stroke-width: 1.5; }
.image-note strong { color: var(--ink); font-size: .72rem; }
.vertical-label {
  position: absolute;
  right: 0;
  bottom: 138px;
  color: var(--green-mid);
  font-size: .55rem;
  font-weight: 700;
  letter-spacing: .17em;
  writing-mode: vertical-rl;
}

.statement {
  padding: 72px max(24px, calc((100% - var(--max)) / 2));
  background: var(--cream);
  text-align: center;
}
.statement p { margin: 0 0 25px; color: #64695d; font-size: .82rem; letter-spacing: .04em; }
.statement-line { display: flex; align-items: center; justify-content: center; gap: clamp(14px, 2.7vw, 42px); }
.statement-line span { color: var(--green); font-family: var(--serif); font-size: clamp(1.4rem, 2.6vw, 2.45rem); font-style: italic; }
.statement-line i { width: 5px; height: 5px; border-radius: 50%; background: var(--green-mid); }

.section-pad { padding: 120px max(24px, calc((100% - var(--max)) / 2)); }
.section-intro { display: grid; grid-template-columns: .6fr 1.4fr; gap: 50px; }
.section-intro > div { display: grid; grid-template-columns: 1.2fr .8fr; gap: 65px; align-items: end; }
h2 { font-size: clamp(2.8rem, 5vw, 5rem); }
.section-intro > div > p, .audience-copy > p {
  margin: 0;
  color: #62675b;
  font-size: .95rem;
  line-height: 1.75;
}
.service-list { margin-top: 90px; border-top: 1px solid var(--line); }
.service-list > a { display: block; }
.service-list > a:focus-visible { outline: 2px solid var(--green-mid); outline-offset: 4px; }
.service-list article {
  min-height: 168px;
  padding: 31px 10px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 80px 95px 1fr;
  align-items: center;
  transition: padding .25s, background .25s;
}
.service-list article:hover { padding-right: 26px; padding-left: 26px; background: var(--green-soft); }
.service-index { align-self: start; padding-top: 7px; color: var(--green-mid); font-size: .63rem; }
.service-list svg {
  width: 48px;
  fill: none;
  stroke: var(--green-mid);
  stroke-width: 1.25;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.service-list article > div { display: grid; grid-template-columns: .7fr 1.3fr; gap: 60px; align-items: center; }
.service-list h3 { margin: 0; color: var(--green); font-family: var(--serif); font-size: clamp(1.45rem, 2.4vw, 2.15rem); font-weight: 400; }
.service-list p { max-width: 520px; margin: 0; color: #656a60; font-size: .89rem; line-height: 1.65; }

.training {
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  align-items: center;
  gap: clamp(60px, 8vw, 120px);
  background: var(--cream);
}
.training-visual { min-width: 0; }
.training-image-frame { position: relative; }
.training-image-frame::before {
  content: "";
  position: absolute;
  top: -18px;
  left: -18px;
  width: 68%;
  height: 58%;
  border: 1px solid var(--green-mid);
}
.training-image-frame picture { position: relative; display: block; overflow: hidden; }
.training-image-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.training-image-note {
  position: absolute;
  right: -24px;
  bottom: 28px;
  width: min(275px, 84%);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--green);
  box-shadow: 0 14px 34px rgba(37, 44, 29, .16);
  color: rgba(255,255,255,.72);
}
.training-image-note > span { color: #b9c7a6; font-size: .64rem; letter-spacing: .12em; }
.training-image-note p { margin: 0; font-size: .68rem; line-height: 1.55; }
.training-image-note strong { color: var(--white); font-size: .76rem; }
.training-content > p:not(.section-number) { max-width: 700px; margin: 24px 0 0; color: #5d6256; font-size: .9rem; line-height: 1.75; }
.training-content .training-lead { margin-top: 32px; color: #444a3e; font-size: 1rem; }
.training-topics { margin-top: 38px; }
.training-topics-title { margin: 0 0 14px; color: var(--green-mid); font-size: .65rem; font-weight: 750; letter-spacing: .15em; text-transform: uppercase; }
.training-topics ul { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.training-topics li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 10px;
  color: var(--green);
  font-family: var(--serif);
  font-size: clamp(1rem, 1.55vw, 1.25rem);
  line-height: 1.3;
}
.training-topics li span { padding-top: 4px; color: var(--green-mid); font-family: var(--sans); font-size: .57rem; letter-spacing: .1em; }
.training-result { margin: 32px 0; padding: 22px; display: grid; grid-template-columns: 42px 1fr; gap: 17px; background: rgba(255,253,248,.62); }
.training-result svg { width: 38px; fill: none; stroke: var(--green-mid); stroke-width: 1.25; stroke-linecap: round; stroke-linejoin: round; }
.training-result p { margin: 0; color: #555b4e; font-size: .82rem; line-height: 1.7; }

.training-benefits {
  padding: 42px max(24px, calc((100% - var(--max)) / 2)) 46px;
  border-block: 1px solid var(--line);
  background: var(--white);
}
.training-benefits h2 {
  margin: 0 0 30px;
  color: var(--green);
  font-family: var(--sans);
  font-size: clamp(1rem, 1.7vw, 1.35rem);
  font-weight: 800;
  letter-spacing: .035em;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
}
.training-benefits ul {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  list-style: none;
}
.training-benefits li {
  min-width: 0;
  padding: 0 clamp(12px, 2vw, 28px);
  display: flex;
  align-items: center;
  flex-direction: column;
  text-align: center;
}
.training-benefits li + li { border-left: 1px solid var(--line); }
.training-benefits svg {
  width: 54px;
  height: 54px;
  margin: 0 auto 15px;
  fill: none;
  stroke: var(--green);
  stroke-width: 2.3;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.training-benefits p { margin: auto 0 0; color: var(--ink); font-size: .78rem; line-height: 1.45; }

.process { position: relative; overflow: hidden; background: var(--green); color: var(--white); }
.section-number.light, .process h2, .contact h2 { color: var(--white); }
.process-heading { display: grid; grid-template-columns: .6fr 1.4fr; gap: 50px; }
.process h2 em { color: #aebd99; }
.steps { position: relative; z-index: 1; width: 68%; margin: 90px 0 0 auto; padding: 0; list-style: none; }
.steps li { padding: 32px 0; border-top: 1px solid rgba(255,255,255,.22); display: grid; grid-template-columns: 80px 1fr; gap: 12px; }
.steps li:last-child { border-bottom: 1px solid rgba(255,255,255,.22); }
.steps li > span { color: #aebd99; font-size: .66rem; }
.steps h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 1.65rem; font-weight: 400; }
.steps p { max-width: 580px; margin: 0; color: rgba(255,255,255,.66); font-size: .87rem; line-height: 1.65; }
.process-mark {
  position: absolute;
  bottom: -110px;
  left: 2%;
  color: rgba(255,255,255,.025);
  font-family: var(--serif);
  font-size: 31vw;
  font-style: italic;
  line-height: 1;
}

.audience { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(60px, 10vw, 150px); }
.audience-copy { position: sticky; top: 120px; align-self: start; }
.audience-copy h2 { max-width: 520px; margin-bottom: 30px; }
.audience-copy > p { max-width: 450px; margin-bottom: 38px; }
.audience-list { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.audience-list li {
  border-bottom: 1px solid var(--line);
}
.audience-list a {
  width: 100%;
  padding: 28px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--green);
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.3vw, 2rem);
}
.audience-list a:focus-visible { outline: 2px solid var(--green-mid); outline-offset: 4px; }
.audience-list svg { width: 24px; fill: none; stroke: var(--green-mid); stroke-width: 1.2; transition: transform .25s; }
.audience-list a:hover svg { transform: translateX(6px); }

.commitment {
  padding: 88px max(24px, calc((100% - 1050px) / 2));
  display: grid;
  grid-template-columns: 190px 1fr;
  align-items: center;
  gap: 70px;
  background: var(--cream);
}
.commitment-seal {
  width: 166px;
  aspect-ratio: 1;
  border: 1px solid var(--green-mid);
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
}
.commitment-seal::before { content: ""; position: absolute; inset: 9px; border: 1px solid var(--green-mid); border-radius: inherit; opacity: .55; }
.commitment-seal span { position: absolute; top: 28px; font-size: .55rem; font-weight: 800; letter-spacing: .2em; }
.commitment-seal svg { width: 54px; fill: none; stroke: var(--green); stroke-width: 1.2; }
.commitment h2 { max-width: 800px; font-size: clamp(2.7rem, 4.8vw, 4.7rem); }
.commitment > div:last-child > p:last-child { max-width: 690px; margin: 28px 0 0; color: #62675b; line-height: 1.75; }

.contact { background: #212b19; color: var(--white); display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(60px, 9vw, 140px); }
.contact h2 em { color: #aebd99; }
.contact-copy > p:not(.section-number) { max-width: 450px; margin: 30px 0 0; color: rgba(255,255,255,.64); font-size: .93rem; line-height: 1.75; }
.contact-direct { margin-top: 58px; }
.contact-direct > span { display: block; margin-bottom: 9px; color: rgba(255,255,255,.48); font-size: .68rem; }
.contact-direct a { color: #dbe3d0; font-family: var(--serif); font-size: 1.45rem; }
.contact-direct a span { margin-left: 8px; font-family: var(--sans); }
.contact-form label, .contact-form legend { color: #d9ddD4; font-size: .7rem; font-weight: 700; letter-spacing: .045em; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.contact-form input[type="text"], .contact-form select, .contact-form textarea {
  width: 100%;
  margin-top: 11px;
  padding: 16px 0;
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,.27);
  border-radius: 0;
  outline: none;
  background: transparent;
  color: var(--white);
  font-size: .9rem;
  font-weight: 400;
  transition: border-color .2s;
}
.contact-form select {
  background-color: #212b19;
  color: var(--white);
  color-scheme: dark;
  cursor: pointer;
}
.contact-form select:invalid { color: rgba(255,255,255,.58); }
.contact-form select option {
  background: #212b19;
  color: var(--white);
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: #b8c8a2; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: rgba(255,255,255,.35); }
.contact-form textarea { resize: vertical; min-height: 100px; }
.contact-form fieldset { margin: 42px 0; padding: 0; border: 0; }
.contact-form legend { width: 100%; margin-bottom: 17px; }
.contact-form legend small { float: right; color: rgba(255,255,255,.38); font-weight: 400; letter-spacing: 0; }
.choices { display: flex; flex-wrap: wrap; gap: 9px; }
.choices label { cursor: pointer; }
.choices input { position: absolute; opacity: 0; pointer-events: none; }
.choices span {
  display: inline-block;
  padding: 11px 14px;
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.67);
  font-size: .74rem;
  font-weight: 400;
  letter-spacing: 0;
  transition: .2s;
}
.choices input:checked + span { border-color: #c7d3b5; background: #c7d3b5; color: var(--green); }
.choices input:focus-visible + span { outline: 2px solid white; outline-offset: 2px; }
.optional { float: right; color: rgba(255,255,255,.35); font-weight: 400; }
.button-light { width: 100%; margin-top: 34px; background: #d9e2cd; color: var(--green); }
.button-light img { width: 36px; height: 36px; flex: 0 0 36px; }
.form-note { margin: 13px 0 0; color: rgba(255,255,255,.35); font-size: .66rem; text-align: center; }

footer {
  position: relative;
  padding: 65px max(24px, calc((100% - var(--max)) / 2)) 44px;
  display: grid;
  grid-template-columns: 1fr .55fr .65fr;
  gap: 60px;
  background: #182011;
  color: rgba(255,255,255,.62);
  font-size: .74rem;
}
.footer-manifesto {
  grid-column: 1 / -1;
  margin: 0;
  padding: 0 0 45px;
  border-bottom: 1px solid rgba(255,255,255,.18);
  display: flex;
  flex-wrap: wrap;
  gap: 8px clamp(18px, 2.2vw, 34px);
  color: rgba(255,255,255,.7);
  font-family: var(--serif);
  font-size: clamp(1.65rem, 3vw, 2.8rem);
  letter-spacing: -.025em;
  line-height: 1.12;
}
.footer-manifesto span { white-space: nowrap; }
.footer-manifesto strong { color: #c7d3b5; font-weight: 400; font-style: italic; }
.footer-brand img {
  width: min(300px, 100%);
  height: auto;
  aspect-ratio: 652 / 200;
  object-fit: contain;
  object-position: left center;
  filter: brightness(0) invert(1);
  opacity: .82;
}
.footer-brand p { margin: 28px 0 0; line-height: 1.7; }
.footer-nav { display: grid; gap: 11px; align-content: start; }
.footer-nav p { margin: 0 0 8px; color: rgba(255,255,255,.35); font-size: .62rem; text-transform: uppercase; letter-spacing: .16em; }
.footer-nav a:hover { color: white; }
.footer-legal p { margin: 0 0 10px; }
.footer-legal p:first-child { color: rgba(255,255,255,.87); }
.footer-actions { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 10px; }
.footer-action {
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid rgba(255,255,255,.22);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: transparent;
  color: rgba(255,255,255,.82);
  cursor: pointer;
  font-size: .7rem;
  font-weight: 700;
  transition: background .2s, color .2s, border-color .2s;
}
.footer-action:hover { border-color: rgba(255,255,255,.6); background: rgba(255,255,255,.08); color: white; }
.footer-action svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.whatsapp-float {
  position: fixed;
  z-index: 90;
  right: 24px;
  bottom: 22px;
  min-height: 48px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  gap: 9px;
  background: #267c45;
  box-shadow: 0 10px 28px rgba(23,47,26,.24);
  color: white;
  font-size: .74rem;
  font-weight: 750;
  transition: transform .2s;
}
.whatsapp-float:hover { transform: translateY(-3px); }
.whatsapp-float img { width: 34px; height: 34px; flex: 0 0 34px; }
.toast {
  position: fixed;
  z-index: 200;
  left: 50%;
  bottom: 28px;
  padding: 12px 18px;
  background: var(--white);
  color: var(--green);
  box-shadow: 0 10px 30px rgba(0,0,0,.16);
  font-size: .78rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, 140%);
  transition: transform .3s, opacity .2s, visibility .2s;
}
.toast.show {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.install-dialog[hidden] { display: none; }
.install-dialog { position: fixed; z-index: 300; inset: 0; display: grid; align-items: end; }
.install-dialog-backdrop { position: absolute; inset: 0; background: rgba(20, 27, 15, .68); backdrop-filter: blur(5px); }
.install-dialog-content {
  position: relative;
  z-index: 1;
  width: min(100%, 520px);
  margin: 0 auto;
  padding: 34px 28px 30px;
  border-radius: 22px 22px 0 0;
  background: var(--paper);
  box-shadow: 0 -18px 60px rgba(0,0,0,.22);
  color: var(--ink);
}
.install-dialog-content > img { width: 74px; height: 74px; margin-bottom: 24px; border-radius: 18px; }
.install-dialog-content .section-number { margin-bottom: 15px; }
.install-dialog-content h2 { max-width: 410px; font-size: clamp(2rem, 9vw, 3rem); }
.install-dialog-content ol { margin: 26px 0; padding-left: 23px; color: #555b4e; font-size: .9rem; line-height: 1.65; }
.install-dialog-content li { margin-bottom: 10px; padding-left: 5px; }
.install-dialog-content .button { width: 100%; }
.install-dialog-close {
  position: absolute;
  top: 17px;
  right: 18px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--green);
  cursor: pointer;
  font-family: var(--sans);
  font-size: 1.65rem;
  line-height: 1;
}
.ios-share-icon {
  width: 22px;
  height: 22px;
  border: 1px solid currentColor;
  border-radius: 4px;
  display: inline-grid;
  place-items: center;
  font-weight: 700;
  line-height: 1;
}

@media (max-width: 980px) {
  .nav-wrap { width: min(calc(100% - 32px), var(--max)); min-height: 90px; }
  .brand img { width: clamp(235px, 58vw, 300px); }
  .menu-button {
    width: 44px;
    height: 44px;
    border: 0;
    display: grid;
    place-content: center;
    gap: 7px;
    background: transparent;
  }
  .menu-button span { width: 24px; height: 1px; background: var(--green); transition: transform .2s; }
  .menu-button[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .main-nav {
    position: fixed;
    inset: 90px 0 auto;
    height: calc(100dvh - 90px);
    padding: 46px 24px;
    display: flex;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    background: var(--paper);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-15px);
    transition: .25s;
  }
  .main-nav.open { opacity: 1; visibility: visible; transform: none; }
  .main-nav a { padding: 20px 0; border-bottom: 1px solid var(--line); font-family: var(--serif); font-size: 1.8rem; font-weight: 400; }
  .main-nav .nav-cta { margin-top: 24px; padding: 18px 20px; border: 0; font-family: var(--sans); font-size: .85rem; }
  .hero { min-height: auto; padding-top: 58px; grid-template-columns: 1fr; gap: 70px; }
  .hero-copy { max-width: 700px; }
  .hero-visual { width: 86%; justify-self: end; }
  .image-frame > picture img { aspect-ratio: 5 / 4; }
  .section-intro, .process-heading { grid-template-columns: 1fr; gap: 16px; }
  .section-intro > div { grid-template-columns: 1fr; gap: 30px; }
  .section-intro > div > p { max-width: 600px; }
  .steps { width: 83%; }
  .training { grid-template-columns: 1fr; }
  .training-visual { width: min(78%, 560px); }
  .training-benefits ul { grid-template-columns: repeat(2, 1fr); row-gap: 0; }
  .training-benefits li,
  .training-benefits li + li { padding-block: 26px; border-top: 1px solid var(--line); border-left: 0; }
  .training-benefits li:nth-child(even) { border-left: 1px solid var(--line); }
  .training-benefits li:first-child,
  .training-benefits li:nth-child(2) { border-top: 0; }
  .training-benefits li:last-child { grid-column: 1 / -1; border-left: 0; }
  .audience { grid-template-columns: 1fr; }
  .audience-copy { position: static; }
  .contact { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  html { scroll-padding-top: 94px; }
  .nav-wrap { gap: 10px; }
  .brand img { width: min(67vw, 260px); }
  .hero { width: calc(100% - 32px); padding: 48px 0 50px; }
  .hero-brand-mark { width: min(300px, 82vw); margin: 0 auto 46px; }
  .eyebrow { margin-bottom: 20px; }
  h1 { font-size: clamp(3.1rem, 15.2vw, 4.8rem); }
  .hero-lead { margin-top: 28px; font-size: .98rem; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 22px; }
  .button { width: 100%; }
  .text-link { align-self: flex-start; }
  .professional-id { margin-top: 38px; }
  .hero-visual { width: calc(100% - 18px); padding: 0; }
  .image-frame::before { top: -11px; right: -11px; }
  .image-frame > picture img { aspect-ratio: 4 / 5; }
  .image-note { right: -1px; bottom: 18px; }
  .vertical-label { display: none; }
  .statement { padding-block: 52px; }
  .statement-line { flex-direction: column; gap: 14px; }
  .statement-line i { width: 30px; height: 1px; border-radius: 0; }
  .statement-line span { font-size: 1.75rem; }
  .section-pad { padding-block: 84px; }
  h2 { font-size: clamp(2.65rem, 13vw, 4rem); }
  .service-list { margin-top: 56px; }
  .service-list article { min-height: 0; padding: 29px 0; grid-template-columns: 43px 1fr; align-items: start; }
  .service-list article:hover { padding-right: 0; padding-left: 0; background: transparent; }
  .service-list svg { width: 40px; margin-bottom: 18px; }
  .service-list article > svg { grid-column: 2; }
  .service-list article > div { grid-column: 2; display: block; }
  .service-list h3 { margin-bottom: 12px; font-size: 1.65rem; }
  .service-list p { font-size: .83rem; }
  .training { gap: 62px; }
  .training-visual { width: calc(100% - 18px); }
  .training-image-frame::before { top: -11px; left: -11px; }
  .training-image-note { right: -1px; bottom: 18px; }
  .training-result { grid-template-columns: 34px 1fr; padding: 18px; }
  .training-result svg { width: 31px; }
  .training-benefits { padding-block: 48px; }
  .training-benefits h2 { max-width: 290px; margin: 0 auto 24px; line-height: 1.4; }
  .training-benefits ul { grid-template-columns: 1fr; }
  .training-benefits li,
  .training-benefits li + li,
  .training-benefits li:nth-child(even),
  .training-benefits li:last-child {
    grid-column: auto;
    padding: 26px 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
  .training-benefits li:first-child { border-top: 0; }
  .training-benefits svg { margin-right: auto; margin-left: auto; }
  .steps { width: 100%; margin-top: 60px; }
  .steps li { grid-template-columns: 42px 1fr; }
  .process-mark { font-size: 55vw; }
  .audience { gap: 60px; }
  .audience-list a { padding: 24px 0; gap: 15px; font-size: 1.45rem; }
  .commitment { padding-block: 76px; grid-template-columns: 1fr; gap: 38px; }
  .commitment-seal { margin-inline: auto; }
  .commitment-seal { width: 130px; }
  .commitment-seal span { top: 22px; }
  .commitment-seal svg { width: 44px; }
  .field-row { grid-template-columns: 1fr; gap: 34px; }
  .contact-form fieldset { margin-block: 40px; }
  .contact-form legend small { display: block; float: none; margin-top: 6px; }
  .contact-direct { margin-top: 38px; }
  footer { grid-template-columns: 1fr; gap: 40px; padding-bottom: 95px; }
  .footer-manifesto { padding-bottom: 35px; display: grid; gap: 10px; font-size: clamp(1.65rem, 8.2vw, 2.25rem); }
  .footer-manifesto span { white-space: normal; }
  .footer-brand img { margin-inline: auto; }
  .footer-actions { align-items: stretch; flex-direction: column; }
  .footer-action { justify-content: center; }
  .whatsapp-float { right: 15px; bottom: 15px; width: 60px; min-height: 60px; padding: 0; justify-content: center; border-radius: 50%; }
  .whatsapp-float img { width: 42px; height: 42px; flex-basis: 42px; }
  .whatsapp-float span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}