:root {
  --ink: #102521;
  --ink-2: #193630;
  --cream: #f7f3ea;
  --paper: #fffdf8;
  --white: #ffffff;
  --gold: #c9a75c;
  --gold-soft: #e4d19d;
  --green: #337c66;
  --muted: #65736f;
  --line: rgba(16, 37, 33, 0.13);
  --shadow: 0 22px 70px rgba(16, 37, 33, 0.13);
  --radius: 28px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 999; background: var(--white); padding: 12px 18px; border-radius: 8px; box-shadow: var(--shadow); }
.skip-link:focus { top: 16px; }

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  padding: 20px 0;
  transition: background .25s ease, padding .25s ease, box-shadow .25s ease;
}
.site-header.scrolled { background: rgba(255, 253, 248, .92); backdrop-filter: blur(14px); padding: 12px 0; box-shadow: 0 8px 30px rgba(16,37,33,.08); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 12px; position: relative; z-index: 102; }
.brand-mark { width: 45px; height: 45px; display: grid; place-items: center; border-radius: 14px; color: var(--cream); background: var(--ink); font-weight: 900; letter-spacing: -.04em; box-shadow: inset 0 0 0 1px rgba(255,255,255,.13); }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-size: .98rem; letter-spacing: -.01em; }
.brand-text small { margin-top: 5px; color: var(--muted); font-size: .67rem; text-transform: uppercase; letter-spacing: .14em; }
.main-nav { display: flex; align-items: center; gap: 28px; font-size: .9rem; font-weight: 650; }
.main-nav > a:not(.nav-cta) { position: relative; }
.main-nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 2px; background: var(--gold); transition: right .25s ease; }
.main-nav > a:not(.nav-cta):hover::after { right: 0; }
.nav-cta { padding: 11px 18px; border-radius: 999px; background: var(--ink); color: var(--white); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 12px; background: var(--ink); padding: 11px; position: relative; z-index: 102; }
.menu-toggle span { height: 2px; background: var(--white); margin: 4px 0; border-radius: 99px; transition: .25s ease; }

.hero { min-height: 860px; padding: 150px 0 90px; position: relative; display: flex; align-items: center; overflow: hidden; background: radial-gradient(circle at 8% 18%, rgba(201,167,92,.14), transparent 28%), linear-gradient(135deg, #fffdf8 0%, #f6f1e6 55%, #eef3ed 100%); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(16,37,33,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(16,37,33,.035) 1px, transparent 1px); background-size: 56px 56px; mask-image: linear-gradient(to bottom, #000 0%, transparent 82%); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(4px); opacity: .6; }
.hero-glow-one { width: 480px; height: 480px; right: -160px; top: -80px; background: rgba(51,124,102,.15); }
.hero-glow-two { width: 330px; height: 330px; left: 40%; bottom: -180px; background: rgba(201,167,92,.14); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: 70px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 22px; color: var(--gold-soft); text-transform: uppercase; letter-spacing: .18em; font-size: .73rem; font-weight: 800; }
.eyebrow span { width: 34px; height: 1px; background: currentColor; }
.eyebrow.dark { color: var(--green); }
.hero h1 { max-width: 720px; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(3.4rem, 6vw, 6.4rem); line-height: .96; letter-spacing: -.055em; font-weight: 500; }
.hero h1 em { color: var(--green); font-weight: 500; }
.hero-lead { max-width: 670px; margin: 30px 0 0; color: #4d5d58; font-size: clamp(1.05rem, 1.5vw, 1.22rem); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 36px; }
.btn { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; border: 0; border-radius: 999px; padding: 0 24px; font-weight: 800; font-size: .9rem; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--ink); color: var(--white); box-shadow: 0 12px 30px rgba(16,37,33,.18); }
.btn-primary:hover { background: var(--ink-2); box-shadow: 0 16px 34px rgba(16,37,33,.25); }
.btn-secondary { border: 1px solid var(--line); background: rgba(255,255,255,.55); }
.btn-light { background: var(--cream); color: var(--ink); margin-top: 28px; }
.btn-dark { background: var(--ink); color: var(--white); }
.hero-trust { display: flex; flex-wrap: wrap; gap: 34px; margin-top: 48px; padding-top: 26px; border-top: 1px solid var(--line); }
.hero-trust div { display: flex; flex-direction: column; }
.hero-trust strong { font-family: Georgia, serif; font-size: 1.55rem; line-height: 1; }
.hero-trust span { margin-top: 7px; color: var(--muted); font-size: .76rem; }

.hero-visual { min-height: 560px; position: relative; display: grid; place-items: center; }
.hero-photo-card { width: 340px; height: 485px; margin: 0; position: relative; z-index: 3; overflow: hidden; border-radius: 170px 170px 42px 42px; background: var(--ink); box-shadow: 0 40px 100px rgba(16,37,33,.30), 0 0 0 12px rgba(255,255,255,.48), 0 0 0 13px rgba(16,37,33,.10); }
.hero-photo-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(16,37,33,.92) 0%, rgba(16,37,33,.12) 34%, transparent 56%); pointer-events: none; }
.hero-photo-card img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 35%; }
.hero-photo-card figcaption { position: absolute; z-index: 2; left: 26px; right: 26px; bottom: 25px; color: var(--white); display: flex; flex-direction: column; text-align: center; }
.hero-photo-card figcaption strong { font-family: Georgia, serif; font-size: 1.12rem; font-weight: 500; }
.hero-photo-card figcaption span { margin-top: 5px; color: var(--gold-soft); font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.visual-core { width: 290px; aspect-ratio: 1; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; z-index: 3; color: var(--cream); background: radial-gradient(circle at 35% 30%, #2b554c, var(--ink) 66%); box-shadow: 0 40px 100px rgba(16,37,33,.3), inset 0 0 0 1px rgba(255,255,255,.14); text-align: center; }
.visual-core::before { content: ""; position: absolute; inset: 15px; border-radius: 50%; border: 1px solid rgba(228,209,157,.25); }
.visual-core strong { font-family: Georgia, serif; font-size: 6rem; line-height: 1; color: var(--gold-soft); letter-spacing: -.08em; }
.visual-core > span:last-child { margin-top: 12px; font-size: .8rem; line-height: 1.45; color: rgba(255,255,255,.75); }
.core-label { font-size: .6rem; letter-spacing: .35em; margin-left: .35em; color: var(--gold-soft); }
.visual-orbit { position: absolute; border-radius: 50%; border: 1px solid rgba(16,37,33,.13); }
.orbit-one { width: 440px; height: 440px; animation: rotate 26s linear infinite; }
.orbit-one::after { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--gold); position: absolute; top: 48px; left: 60px; box-shadow: 0 0 0 7px rgba(201,167,92,.12); }
.orbit-two { width: 530px; height: 530px; border-style: dashed; opacity: .6; animation: rotate 42s linear reverse infinite; }
.float-card { width: 210px; padding: 17px; display: flex; gap: 12px; align-items: center; position: absolute; z-index: 5; border-radius: 18px; border: 1px solid rgba(255,255,255,.6); background: rgba(255,253,248,.78); backdrop-filter: blur(14px); box-shadow: 0 18px 48px rgba(16,37,33,.13); }
.float-card strong, .float-card small { display: block; }
.float-card strong { font-size: .9rem; }
.float-card small { margin-top: 3px; color: var(--muted); font-size: .7rem; }
.mini-icon { flex: 0 0 38px; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: var(--ink); color: var(--gold-soft); font-size: .7rem; font-weight: 900; }
.card-a { top: 60px; left: -12px; animation: float 4.5s ease-in-out infinite; }
.card-b { right: -30px; top: 215px; animation: float 5.4s ease-in-out infinite .6s; }
.card-c { left: 15px; bottom: 45px; animation: float 4.8s ease-in-out infinite 1.1s; }
@keyframes rotate { to { transform: rotate(360deg); } }
@keyframes float { 50% { transform: translateY(-11px); } }

.trust-strip { background: var(--ink); color: var(--white); }
.trust-strip-grid { min-height: 86px; display: grid; grid-template-columns: repeat(5, 1fr); align-items: center; }
.trust-strip span { position: relative; text-align: center; color: rgba(255,255,255,.72); font-size: .77rem; font-weight: 700; letter-spacing: .06em; }
.trust-strip span + span::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--gold); position: absolute; left: 0; top: 50%; }

.section { padding: 120px 0; }
.section-heading { display: grid; grid-template-columns: 1.45fr .55fr; gap: 80px; align-items: end; margin-bottom: 56px; }
.section-heading h2, .method-copy h2, .about-copy h2, .audience-intro h2, .contact-copy h2 { margin: 0; font-family: Georgia, serif; font-weight: 500; font-size: clamp(2.5rem, 4.4vw, 4.5rem); line-height: 1.04; letter-spacing: -.045em; }
.section-heading > p { margin: 0 0 7px; color: var(--muted); }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.service-card { position: relative; min-height: 350px; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); overflow: hidden; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(51,124,102,.3); }
.service-card.featured { background: linear-gradient(140deg, var(--ink), #1d433b); color: var(--white); }
.service-card.featured p { color: rgba(255,255,255,.68); }
.service-card.featured .text-link { color: var(--gold-soft); }
.service-number { position: absolute; right: 30px; top: 24px; color: rgba(16,37,33,.16); font-family: Georgia, serif; font-size: 3.5rem; }
.featured .service-number { color: rgba(255,255,255,.12); }
.featured-tag { position: absolute; top: 0; left: 34px; padding: 7px 13px; background: var(--gold); color: var(--ink); font-size: .65rem; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; border-radius: 0 0 10px 10px; }
.service-icon { width: 55px; height: 55px; display: grid; place-items: center; border-radius: 17px; color: var(--green); background: rgba(51,124,102,.09); }
.service-icon svg { width: 26px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.featured .service-icon { color: var(--gold-soft); background: rgba(255,255,255,.08); }
.service-card h3 { max-width: 430px; margin: 28px 0 12px; font-size: 1.55rem; line-height: 1.2; letter-spacing: -.025em; }
.service-card p { margin: 0; max-width: 510px; color: var(--muted); }
.text-link { position: absolute; left: 34px; bottom: 30px; padding: 0; border: 0; background: none; color: var(--green); font-size: .82rem; font-weight: 900; cursor: pointer; }
.text-link span { margin-left: 7px; transition: margin .2s ease; }
.text-link:hover span { margin-left: 12px; }

.section-dark { color: var(--white); background: radial-gradient(circle at 75% 20%, rgba(201,167,92,.13), transparent 26%), var(--ink); overflow: hidden; }
.method-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 90px; align-items: start; }
.method-copy { position: sticky; top: 120px; }
.method-copy p:not(.eyebrow) { color: rgba(255,255,255,.62); }
.steps-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.13); }
.steps-list li { display: grid; grid-template-columns: 80px 1fr; gap: 25px; padding: 34px 0; border-bottom: 1px solid rgba(255,255,255,.13); }
.steps-list > li > span { color: var(--gold-soft); font-family: Georgia, serif; font-size: 1.6rem; }
.steps-list h3 { margin: 0 0 9px; font-size: 1.35rem; }
.steps-list p { margin: 0; color: rgba(255,255,255,.56); }

.about-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 95px; align-items: center; }
.about-portrait { position: relative; }
.portrait-card { min-height: 560px; position: relative; display: flex; align-items: center; justify-content: center; border-radius: 36px; overflow: hidden; color: var(--cream); background: radial-gradient(circle at 30% 18%, rgba(201,167,92,.33), transparent 25%), linear-gradient(145deg, #2a574d, var(--ink)); box-shadow: var(--shadow); }
.portrait-card::before, .portrait-card::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.1); }
.portrait-card::before { width: 420px; height: 420px; }
.portrait-card::after { width: 310px; height: 310px; }
.portrait-monogram { position: relative; z-index: 2; font-family: Georgia, serif; font-size: 9rem; line-height: 1; color: var(--gold-soft); letter-spacing: -.09em; }
.portrait-caption { position: absolute; z-index: 3; left: 28px; right: 28px; bottom: 28px; padding: 20px; display: flex; flex-direction: column; border-radius: 18px; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(10px); }
.portrait-caption span { margin-top: 5px; color: rgba(255,255,255,.65); font-size: .78rem; }
.experience-badge { width: 190px; min-height: 125px; position: absolute; right: -35px; top: 42px; z-index: 5; display: flex; flex-direction: column; justify-content: center; padding: 20px; border-radius: 22px; background: var(--cream); box-shadow: 0 18px 50px rgba(16,37,33,.18); }
.experience-badge strong { color: var(--green); font-family: Georgia, serif; font-size: 2rem; }
.experience-badge span { color: var(--muted); font-size: .73rem; line-height: 1.4; }
.about-copy > p:not(.eyebrow) { color: var(--muted); font-size: 1.02rem; }
.about-points { margin-top: 26px; display: grid; gap: 12px; }
.about-points div { display: flex; gap: 12px; align-items: start; padding: 14px 0; border-bottom: 1px solid var(--line); font-weight: 650; font-size: .9rem; }
.about-points span { width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; flex: 0 0 24px; color: var(--cream); background: var(--green); font-size: .72rem; }

.courses-section { background: var(--cream); }
.course-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.course-card { min-height: 530px; position: relative; padding: 28px; padding-bottom: 92px; border-radius: var(--radius); border: 1px solid rgba(16,37,33,.1); background: var(--white); transition: transform .25s ease, box-shadow .25s ease; }
.course-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.course-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.course-type, .course-status { font-size: .62rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 900; }
.course-type { color: var(--green); }
.course-status { padding: 6px 9px; border-radius: 999px; color: #775f22; background: #f5ebcf; }
.course-symbol { width: 76px; height: 76px; margin-top: 30px; display: grid; place-items: center; border-radius: 24px; color: var(--gold-soft); background: var(--ink); font-family: Georgia, serif; font-size: 2.4rem; }
.course-card h3 { margin: 24px 0 12px; font-size: 1.45rem; line-height: 1.2; letter-spacing: -.025em; }
.course-card > p { color: var(--muted); }
.course-card ul { margin: 22px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.course-card li { display: flex; align-items: center; gap: 9px; color: #53635e; font-size: .8rem; }
.course-card li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--gold); }
.btn-course { position: absolute; left: 28px; right: 28px; bottom: 28px; border: 1px solid var(--line); background: transparent; }
.btn-course:hover { background: var(--ink); color: var(--white); }
.corporate-banner { margin-top: 20px; padding: 38px 42px; border-radius: var(--radius); color: var(--white); background: radial-gradient(circle at 80% 0%, rgba(201,167,92,.2), transparent 30%), var(--ink); display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.corporate-banner span { color: var(--gold-soft); text-transform: uppercase; letter-spacing: .14em; font-size: .67rem; font-weight: 900; }
.corporate-banner h3 { margin: 9px 0 4px; font-family: Georgia, serif; font-size: 2rem; font-weight: 500; }
.corporate-banner p { margin: 0; color: rgba(255,255,255,.58); }
.corporate-banner .btn-dark { background: var(--cream); color: var(--ink); flex: 0 0 auto; }

.audience-section { padding-top: 105px; }
.audience-intro { max-width: 750px; margin-bottom: 55px; }
.audience-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.audience-item { min-height: 260px; padding: 32px 26px; border-right: 1px solid var(--line); }
.audience-item:first-child { border-left: 1px solid var(--line); }
.audience-item > span { color: var(--gold); font-family: Georgia, serif; font-size: 1.4rem; }
.audience-item h3 { margin: 40px 0 10px; font-size: 1.15rem; }
.audience-item p { margin: 0; color: var(--muted); font-size: .88rem; }

.contact-section { padding: 120px 0; color: var(--white); background: linear-gradient(140deg, var(--ink), #1a3b34); }
.contact-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 90px; align-items: start; }
.contact-copy > p:not(.eyebrow) { color: rgba(255,255,255,.62); }
.contact-options { margin-top: 35px; display: grid; gap: 12px; }
.contact-options a { display: flex; align-items: center; gap: 14px; padding: 16px; border: 1px solid rgba(255,255,255,.1); border-radius: 16px; transition: background .2s ease; }
.contact-options a:hover { background: rgba(255,255,255,.06); }
.contact-options a > span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: rgba(255,255,255,.08); color: var(--gold-soft); }
.contact-options small, .contact-options strong { display: block; }
.contact-options small { color: rgba(255,255,255,.45); }
.contact-options strong { font-size: .85rem; }
.contact-form { padding: 34px; border-radius: var(--radius); color: var(--ink); background: var(--paper); box-shadow: 0 30px 80px rgba(0,0,0,.18); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form label { display: block; font-size: .77rem; font-weight: 800; margin-bottom: 15px; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; margin-top: 8px; padding: 14px 15px; border: 1px solid var(--line); border-radius: 12px; color: var(--ink); background: var(--white); outline: none; transition: border .2s ease, box-shadow .2s ease; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--green); box-shadow: 0 0 0 4px rgba(51,124,102,.1); }
.contact-form textarea { resize: vertical; min-height: 130px; }
.consent { display: flex !important; gap: 10px; align-items: flex-start; color: var(--muted); font-weight: 500 !important; line-height: 1.45; }
.consent input { width: 17px; margin: 2px 0 0; flex: 0 0 auto; }
.consent a { text-decoration: underline; }
.form-submit { width: 100%; }
.form-note { margin: 10px 0 0; color: var(--muted); text-align: center; font-size: .7rem; }

.site-footer { padding: 65px 0 20px; background: #0b1c19; color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.6fr .7fr .7fr; gap: 60px; padding-bottom: 45px; }
.footer-brand .brand-mark { color: var(--ink); background: var(--gold-soft); }
.footer-brand .brand-text small { color: rgba(255,255,255,.4); }
.footer-grid > div:first-child > p { max-width: 420px; color: rgba(255,255,255,.45); font-size: .86rem; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links strong { margin-bottom: 5px; font-size: .82rem; }
.footer-links a { color: rgba(255,255,255,.5); font-size: .82rem; }
.footer-links a:hover { color: var(--gold-soft); }
.footer-bottom { padding-top: 20px; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.08); color: rgba(255,255,255,.35); font-size: .7rem; }
.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; background: #25d366; box-shadow: 0 14px 34px rgba(0,0,0,.24); transition: transform .2s ease; }
.whatsapp-float:hover { transform: scale(1.07); }
.whatsapp-float svg { width: 31px; fill: white; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay, .reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .18s; }
.reveal-delay-3 { transition-delay: .26s; }

.legal-page { min-height: 100vh; background: var(--cream); }
.legal-header { padding: 22px 0; border-bottom: 1px solid var(--line); background: rgba(255,253,248,.9); }
.legal-main { padding: 80px 0 110px; }
.legal-card { max-width: 860px; margin: 0 auto; padding: clamp(28px, 5vw, 60px); border-radius: 30px; background: var(--white); box-shadow: var(--shadow); }
.legal-card h1 { margin: 0 0 10px; font-family: Georgia, serif; font-size: clamp(2.5rem, 5vw, 4.3rem); line-height: 1; letter-spacing: -.045em; }
.legal-card h2 { margin-top: 36px; font-size: 1.2rem; }
.legal-card p, .legal-card li { color: var(--muted); }
.legal-card a { color: var(--green); text-decoration: underline; }
.legal-updated { font-size: .78rem; }

@media (max-width: 1020px) {
  .hero { min-height: auto; padding-top: 135px; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-copy { max-width: 780px; }
  .hero-visual { min-height: 520px; }
  .card-a { left: 8%; }
  .card-b { right: 6%; }
  .card-c { left: 14%; }
  .section-heading { grid-template-columns: 1fr; gap: 18px; }
  .section-heading > p { max-width: 700px; }
  .method-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 60px; }
  .method-copy { position: static; }
  .about-portrait { max-width: 620px; margin: 0 auto; width: 100%; }
  .course-grid { grid-template-columns: 1fr 1fr; }
  .course-card:last-child { grid-column: 1 / -1; }
  .audience-grid { grid-template-columns: 1fr 1fr; }
  .audience-item { border-bottom: 1px solid var(--line); }
  .audience-item:nth-child(odd) { border-left: 1px solid var(--line); }
  .trust-strip-grid { grid-template-columns: repeat(3, 1fr); padding: 18px 0; row-gap: 18px; }
  .trust-strip span + span::before { display: none; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .site-header { padding: 13px 0; }
  .menu-toggle { display: block; }
  .menu-toggle span { display: block; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .main-nav { position: fixed; inset: 0; padding: 120px 28px 40px; display: flex; flex-direction: column; align-items: stretch; gap: 4px; background: var(--paper); transform: translateX(100%); transition: transform .28s ease; }
  .main-nav.open { transform: none; }
  .main-nav a { padding: 16px 0; font-size: 1.2rem; border-bottom: 1px solid var(--line); }
  .main-nav .nav-cta { margin-top: 16px; text-align: center; border: 0; }
  .brand-text small { display: none; }
  .hero { padding: 125px 0 65px; }
  .hero h1 { font-size: clamp(3rem, 14vw, 4.5rem); }
  .hero-lead { font-size: 1rem; }
  .hero-actions .btn { width: 100%; }
  .hero-trust { gap: 20px; }
  .hero-trust div { width: calc(50% - 10px); }
  .hero-visual { min-height: 420px; transform: scale(.86); margin: -20px -28px; }
  .hero-photo-card { width: 290px; height: 420px; }
  .visual-core { width: 245px; }
  .visual-core strong { font-size: 5rem; }
  .orbit-one { width: 350px; height: 350px; }
  .orbit-two { width: 425px; height: 425px; }
  .float-card { width: 175px; padding: 12px; }
  .card-a { top: 30px; left: 0; }
  .card-b { right: 0; top: 170px; }
  .card-c { left: 8px; bottom: 28px; }
  .trust-strip-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 82px 0; }
  .services-grid, .course-grid { grid-template-columns: 1fr; }
  .course-card:last-child { grid-column: auto; }
  .service-card { min-height: 380px; padding: 28px; }
  .text-link { left: 28px; }
  .steps-list li { grid-template-columns: 50px 1fr; gap: 15px; }
  .portrait-card { min-height: 460px; }
  .portrait-monogram { font-size: 7rem; }
  .experience-badge { right: 10px; top: 20px; width: 160px; }
  .corporate-banner { padding: 30px; align-items: stretch; flex-direction: column; }
  .audience-grid { grid-template-columns: 1fr; }
  .audience-item, .audience-item:nth-child(odd) { border-left: 1px solid var(--line); }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 35px; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 430px) {
  .hero-visual { transform: scale(.75); margin: -50px -65px; }
  .hero-trust div { width: 100%; }
  .trust-strip-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:first-child { grid-column: auto; }
}

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

/* Posicionamento principal */
.brand-text small { letter-spacing: .10em; }