:root {
  --navy: #0B142A;
  --navy-2: #111E3D;
  --blue: #0080B4;
  --teal: #00BDB4;
  --purple: #7C3AED;
  --orange: #FF8A00;
  --yellow: #FFC62E;
  --green: #22C55E;
  --paper: #F7F9FD;
  --line: #DCE3EF;
  --muted: #5D6880;
  --white: #FFFFFF;
  --shadow: 0 24px 70px rgba(11, 20, 42, .13);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--navy); background: var(--white); font-family: "Inter", sans-serif; font-size: 16px; line-height: 1.65; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.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; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 1000; padding: 10px 16px; background: var(--navy); color: white; border-radius: 8px; }
.skip-link:focus { top: 12px; }

.site-header { height: 84px; display: flex; align-items: center; position: sticky; top: 0; z-index: 100; background: rgba(1,21,46,.96); backdrop-filter: blur(18px); border-bottom: 1px solid rgba(0,189,180,.16); box-shadow: 0 10px 30px rgba(0,0,0,.12); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand-logo { display: block; width: 236px; height: auto; object-fit: contain; }
.header-brand-logo { width: 220px; }
nav { display: flex; align-items: center; gap: 30px; }
nav a { font-size: 14px; font-weight: 600; text-decoration: none; color: #D8E2F2; transition: color .2s ease; }
nav a:hover { color: var(--teal); }
.nav-cta { padding: 11px 18px; color: #06152E !important; background: var(--teal); border-radius: 10px; box-shadow: 0 8px 24px rgba(0,189,180,.2); }
.menu-button { display: none; border: 0; background: none; width: 42px; height: 42px; padding: 9px; }
.menu-button span:not(.sr-only) { display: block; width: 24px; height: 2px; margin: 5px auto; background: white; transition: .25s; }

.hero { position: relative; overflow: hidden; color: white; background: radial-gradient(circle at 82% 12%, rgba(0,189,180,.17), transparent 27%), radial-gradient(circle at 14% 86%, rgba(0,128,180,.16), transparent 31%), linear-gradient(130deg, #081126 0%, #0B142A 50%, #0A2341 100%); padding: 92px 0 104px; }
.hero::before { content: ""; position: absolute; width: 600px; height: 600px; left: -340px; top: -350px; border-radius: 50%; border: 1px solid rgba(0,189,180,.16); box-shadow: 0 0 0 62px rgba(0,189,180,.025), 0 0 0 124px rgba(0,189,180,.018); }
.hero-grid { display: grid; grid-template-columns: 1.03fr .97fr; gap: 76px; align-items: center; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow, .section-kicker { display: inline-flex; align-items: center; gap: 9px; color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.hero .eyebrow { color: var(--teal); }
.eyebrow span { width: 20px; height: 2px; background: var(--teal); }
h1, h2, h3 { font-family: "Poppins", sans-serif; margin-top: 0; }
h1 { max-width: 720px; margin: 20px 0 24px; font-size: clamp(2.7rem, 5vw, 4.55rem); line-height: 1.04; letter-spacing: -.055em; }
h1 em { font-style: normal; color: #20D3E8; position: relative; white-space: nowrap; }
h1 em::after { content: ""; position: absolute; height: 8px; left: 0; right: 0; bottom: 4px; background: rgba(0,189,180,.18); border-radius: 100%; transform: rotate(-1.3deg); z-index: -1; }
.hero-lead { max-width: 650px; margin: 0 0 32px; color: #B9C7DD; font-size: 18px; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.button { min-height: 54px; padding: 14px 22px; display: inline-flex; justify-content: center; align-items: center; gap: 12px; border-radius: 12px; font-weight: 750; font-size: 15px; text-decoration: none; transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: linear-gradient(135deg, var(--blue), #006A98); box-shadow: 0 14px 28px rgba(0,128,180,.22); }
.button-primary:hover { box-shadow: 0 18px 34px rgba(0,128,180,.3); }
.hero .button-ghost { color: white; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.18); backdrop-filter: blur(10px); }
.play { width: 26px; height: 26px; display: grid; place-items: center; color: var(--blue); border-radius: 50%; background: #E6F5FA; font-size: 9px; padding-left: 2px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 32px; font-size: 13px; color: #D2DBEA; font-weight: 600; }
.hero-points b { color: var(--teal); margin-right: 4px; }
.brand-signature { margin: 22px 0 0; color: #7788A6; font-size: 12px; font-weight: 700; letter-spacing: .04em; }
.hero-visual { position: relative; min-width: 0; }
.image-frame { position: relative; border-radius: 34px; padding: 9px; background: linear-gradient(145deg, rgba(255,255,255,.92), rgba(214,249,255,.78)); box-shadow: 0 34px 90px rgba(0,0,0,.34); transform: rotate(1.2deg); }
.image-frame::before { content: ""; position: absolute; inset: -15px 45px 30px -20px; border: 1px solid rgba(0,189,180,.34); border-radius: 36px; transform: rotate(-3.5deg); z-index: -1; }
.image-frame img { width: 100%; aspect-ratio: 5/4; object-fit: cover; object-position: 82% center; border-radius: 25px; background: linear-gradient(145deg, #e9f6fa, #eef0ff); }
.floating-card { position: absolute; display: flex; align-items: center; gap: 12px; padding: 13px 15px; background: rgba(255,255,255,.95); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,.9); border-radius: 15px; box-shadow: 0 14px 32px rgba(11,20,42,.15); transform: rotate(-1.2deg); }
.floating-card small, .floating-card strong { display: block; }
.floating-card small { font-size: 10px; color: var(--muted); }
.floating-card strong { font-size: 12px; }
.card-focus { left: -32px; top: 12%; }
.mini-icon { width: 34px; height: 34px; display: grid; place-items: center; color: white; background: var(--purple); border-radius: 10px; font-weight: 800; }
.card-progress { right: -28px; bottom: 12%; }
.progress-ring { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: conic-gradient(var(--teal) 72%, #DDE9ED 0); position: relative; }
.progress-ring::after { content: ""; position: absolute; width: 30px; height: 30px; border-radius: 50%; background: white; }
.progress-ring span { position: relative; z-index: 1; font-size: 9px; font-weight: 800; }
.study-chip { position: absolute; padding: 7px 11px; color: white; border-radius: 999px; font-size: 10px; font-weight: 750; box-shadow: 0 8px 20px rgba(11,20,42,.15); }
.chip-one { top: -21px; right: 60px; background: var(--blue); transform: rotate(3deg); }
.chip-two { bottom: -17px; left: 55px; color: var(--navy); background: var(--teal); transform: rotate(-2deg); }
.hero-orbit { position: absolute; border: 1px solid rgba(0,128,180,.12); border-radius: 50%; }
.orbit-one { width: 470px; height: 470px; right: -180px; top: 70px; border-color: rgba(0,189,180,.2); }
.orbit-two { width: 290px; height: 290px; right: -80px; top: 160px; border-color: rgba(0,128,180,.25); }

.problem-section { padding: 82px 0; background: white; }
.problem-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: start; }
.problem-grid h2, .section-heading h2, .steps-intro h2, .ai-copy h2, .mentor-copy h2, .faq-grid h2 { margin: 13px 0 0; font-size: clamp(2rem, 3vw, 3.25rem); line-height: 1.14; letter-spacing: -.04em; }
.problem-copy { border-left: 2px solid var(--teal); padding-left: 30px; color: var(--muted); }
.problem-copy p:first-child { margin-top: 0; }
.problem-copy p:last-child { margin-bottom: 0; color: var(--navy); font-weight: 600; }

.method-section { padding: 100px 0 92px; background: var(--paper); overflow: hidden; }
.section-heading { max-width: 760px; }
.centered { text-align: center; margin-inline: auto; }
.section-heading p { margin: 19px auto 0; max-width: 650px; color: var(--muted); font-size: 17px; }
.method-grid { position: relative; display: grid; grid-template-columns: repeat(5,1fr); gap: 14px; margin-top: 56px; }
.method-line { display: none; }
.method-card { position: relative; min-height: 255px; padding: 30px 22px 24px; background: white; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; transition: transform .25s, box-shadow .25s, border .25s; }
.method-card:hover, .method-card.active { transform: translateY(-7px); border-color: rgba(0,128,180,.35); box-shadow: 0 20px 44px rgba(11,20,42,.09); }
.method-card.active { background: var(--navy); color: white; }
.method-letter { position: absolute; right: -2px; top: -30px; font: 800 105px/1 "Poppins"; color: #EEF2F8; }
.method-card.active .method-letter { color: rgba(255,255,255,.06); }
.method-icon { position: relative; width: 46px; height: 46px; margin-bottom: 35px; display: grid; place-items: center; border-radius: 13px; color: var(--blue); background: #E8F5FA; font-size: 23px; font-weight: 800; }
.method-card.active .method-icon { color: var(--navy); background: var(--teal); }
.method-card h3 { position: relative; margin: 0 0 8px; font-size: 17px; }
.method-card p { position: relative; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.method-card.active p { color: #C8D1E4; }
.method-note { width: fit-content; margin: 38px auto 0; padding: 14px 18px; background: #FFF7E8; border: 1px solid #FFE2A8; border-radius: 12px; color: #70521C; font-size: 13px; }
.method-note span { display: inline-block; padding: 2px 8px; margin-right: 7px; color: #563B07; background: var(--yellow); border-radius: 5px; font-weight: 800; text-transform: uppercase; font-size: 10px; letter-spacing: .08em; }

.steps-section { padding: 110px 0; color: white; background: var(--navy); position: relative; overflow: hidden; }
.steps-section::after { content: ""; position: absolute; width: 650px; height: 650px; border-radius: 50%; border: 1px solid rgba(0,189,180,.11); left: -350px; bottom: -380px; box-shadow: 0 0 0 85px rgba(0,189,180,.025), 0 0 0 170px rgba(0,189,180,.018); }
.steps-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 110px; align-items: start; position: relative; z-index: 1; }
.section-kicker.light { color: var(--teal); }
.steps-intro > p { max-width: 460px; color: #AEB9CF; font-size: 16px; }
.quote-card { margin-top: 38px; padding: 20px 24px; border-left: 3px solid var(--orange); background: rgba(255,255,255,.055); border-radius: 0 12px 12px 0; }
.quote-card span { font: 700 30px/1 Georgia; color: var(--orange); }
.quote-card p { margin: -8px 0 0 20px; color: #E4E8F2; font-size: 14px; }
.steps-list { margin: 0; padding: 0; list-style: none; }
.steps-list li { display: grid; grid-template-columns: 64px 1fr; gap: 22px; padding: 0 0 28px; margin-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,.12); }
.steps-list li:last-child { margin-bottom: 0; border: 0; }
.step-number { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 16px; color: var(--teal); background: rgba(0,189,180,.1); border: 1px solid rgba(0,189,180,.24); font: 700 14px "Poppins"; }
.steps-list h3 { margin: 1px 0 5px; font-size: 19px; }
.steps-list p { margin: 0; color: #AEB9CF; font-size: 14px; }

.audience-section { padding: 110px 0; background: white; }
.split-heading { max-width: none; display: grid; grid-template-columns: 1.1fr .7fr; gap: 100px; align-items: end; }
.split-heading p { margin: 0; }
.audience-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 52px; }
.audience-card { min-height: 400px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: #FBFCFF; position: relative; overflow: hidden; }
.audience-card::after { content: ""; position: absolute; width: 160px; height: 160px; right: -80px; bottom: -80px; border-radius: 50%; opacity: .08; }
.concursos::after { background: var(--blue); }
.faculdade::after { background: var(--purple); }
.profissionais::after { background: var(--orange); }
.audience-top { display: flex; justify-content: space-between; align-items: center; }
.audience-icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 15px; background: white; box-shadow: 0 10px 24px rgba(11,20,42,.08); color: var(--blue); font-size: 26px; font-weight: 800; }
.faculdade .audience-icon { color: var(--purple); }
.profissionais .audience-icon { color: var(--orange); }
.audience-top small { color: #B8C1D1; font-weight: 800; }
.audience-card h3 { margin: 30px 0 12px; font-size: 21px; }
.audience-card > p { min-height: 80px; color: var(--muted); font-size: 14px; }
.audience-card ul { margin: 24px 0 0; padding: 20px 0 0; list-style: none; border-top: 1px solid var(--line); }
.audience-card li { margin: 9px 0; font-size: 13px; font-weight: 650; }
.audience-card li::before { content: "✓"; margin-right: 9px; color: var(--teal); font-weight: 900; }

.ai-section { padding: 105px 0; background: #F1F7FA; overflow: hidden; }
.ai-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: center; }
.ai-visual { min-height: 450px; display: grid; place-items: center; }
.orbit-system { position: relative; width: 400px; height: 400px; display: grid; place-items: center; }
.orbit { position: absolute; inset: 30px; border: 1px solid rgba(0,128,180,.2); border-radius: 50%; animation: rotate 18s linear infinite; }
.orbit-b { inset: 0; border-color: rgba(124,58,237,.15); animation-direction: reverse; animation-duration: 26s; }
.orbit i { position: absolute; width: 14px; height: 14px; border: 3px solid white; border-radius: 50%; background: var(--blue); box-shadow: 0 5px 12px rgba(11,20,42,.16); }
.orbit i:nth-child(1) { left: 11%; top: 12%; }
.orbit i:nth-child(2) { right: 5%; bottom: 22%; background: var(--orange); }
.orbit-b i:nth-child(1) { left: 48%; top: -7px; background: var(--purple); }
.orbit-b i:nth-child(2) { right: 6%; top: 20%; background: var(--teal); }
.orbit-b i:nth-child(3) { left: 10%; bottom: 14%; background: var(--yellow); }
.ai-core { width: 190px; height: 190px; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 50%; color: white; background: radial-gradient(circle at 35% 30%, #188DBB, var(--navy) 70%); box-shadow: 0 25px 60px rgba(11,20,42,.25), inset 0 0 0 12px rgba(255,255,255,.05); }
.ai-core span { font: 800 52px/1 "Poppins"; letter-spacing: -.06em; }
.ai-core small { color: var(--teal); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
@keyframes rotate { to { transform: rotate(360deg); } }
.ai-copy > p { color: var(--muted); font-size: 17px; }
.ai-principles { margin-top: 34px; }
.ai-principles > div { display: grid; grid-template-columns: 36px 1fr; gap: 14px; align-items: start; padding: 17px 0; border-bottom: 1px solid #D5E2E8; }
.ai-principles span { width: 29px; height: 29px; display: grid; place-items: center; border-radius: 8px; color: var(--blue); background: white; font-size: 10px; font-weight: 800; }
.ai-principles p { margin: 0; font-size: 14px; color: var(--muted); }
.ai-principles strong { color: var(--navy); }

.mentor-section { padding: 105px 0; background: white; }
.mentor-card { position: relative; padding: 65px 70px; display: grid; grid-template-columns: 1.05fr .75fr; gap: 70px; align-items: center; color: white; background: linear-gradient(135deg, #0B142A 0%, #112A4C 65%, #075579 120%); border-radius: 32px; overflow: hidden; box-shadow: 0 30px 80px rgba(11,20,42,.2); }
.mentor-card::before { content: ""; position: absolute; width: 440px; height: 440px; right: -250px; top: -230px; border-radius: 50%; border: 1px solid rgba(0,189,180,.3); box-shadow: 0 0 0 55px rgba(0,189,180,.04), 0 0 0 110px rgba(0,189,180,.025); }
.mentor-copy { position: relative; z-index: 1; }
.mentor-copy h2 { max-width: 650px; }
.mentor-copy p { max-width: 610px; color: #BFCAE0; }
.button-light { margin-top: 14px; color: var(--navy); background: white; box-shadow: 0 14px 30px rgba(0,0,0,.16); }
.mentor-panel { position: relative; z-index: 1; padding: 28px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: 20px; backdrop-filter: blur(8px); }
.panel-label { color: var(--teal); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.mentor-panel ul { margin: 20px 0 0; padding: 0; list-style: none; }
.mentor-panel li { display: flex; align-items: center; gap: 11px; padding: 11px 0; color: #E6EBF5; font-size: 14px; border-bottom: 1px solid rgba(255,255,255,.1); }
.mentor-panel li:last-child { border: 0; }
.mentor-panel li span { width: 23px; height: 23px; display: grid; place-items: center; flex: 0 0 auto; color: var(--navy); background: var(--teal); border-radius: 50%; font-size: 11px; font-weight: 900; }

.faq-section { padding: 40px 0 105px; }
.faq-grid { display: grid; grid-template-columns: .65fr 1.35fr; gap: 110px; align-items: start; }
.accordion details { border-top: 1px solid var(--line); }
.accordion details:last-child { border-bottom: 1px solid var(--line); }
.accordion summary { list-style: none; display: flex; justify-content: space-between; gap: 20px; padding: 23px 0; cursor: pointer; font: 650 16px "Poppins"; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { color: var(--blue); font-size: 22px; transition: transform .2s; }
.accordion details[open] summary span { transform: rotate(45deg); }
.accordion details p { margin: -7px 42px 24px 0; color: var(--muted); font-size: 14px; }

footer { padding: 54px 0 28px; color: var(--navy); background: linear-gradient(135deg, #FFFFFF 0%, #F1F7FA 100%); border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 25px; }
.footer-brand .brand-logo { width: 210px; }
.footer-grid p { text-align: center; color: var(--muted); font-size: 13px; }
.footer-grid > a:last-child { text-align: right; color: var(--blue); text-decoration: none; font-size: 13px; font-weight: 700; }
.footer-bottom { margin-top: 35px; padding-top: 22px; display: flex; justify-content: space-between; border-top: 1px solid var(--line); color: #748097; font-size: 11px; }

@media (max-width: 980px) {
  nav { gap: 18px; }
  nav a { font-size: 13px; }
  .hero-grid { gap: 35px; }
  .hero { padding-top: 70px; }
  h1 { font-size: clamp(2.65rem, 5.5vw, 3.75rem); }
  .method-grid { grid-template-columns: repeat(3,1fr); }
  .steps-grid, .ai-grid { gap: 55px; }
  .mentor-card { padding: 50px 42px; gap: 40px; }
}

@media (max-width: 760px) {
  .container { width: min(100% - 30px, 620px); }
  .site-header { height: 72px; }
  .menu-button { display: block; position: relative; z-index: 102; }
  nav { position: fixed; inset: 0 0 auto 0; padding: 100px 28px 30px; display: flex; flex-direction: column; align-items: stretch; gap: 4px; background: #01152E; border-bottom: 1px solid rgba(0,189,180,.18); box-shadow: 0 24px 60px rgba(0,0,0,.32); transform: translateY(-120%); transition: transform .3s ease; }
  nav.open { transform: translateY(0); }
  nav a { padding: 14px; font-size: 15px; text-align: center; }
  .menu-button[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { padding: 54px 0 74px; }
  .hero-grid, .problem-grid, .steps-grid, .split-heading, .ai-grid, .mentor-card, .faq-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 62px; }
  h1 { font-size: clamp(2.55rem, 12vw, 3.45rem); }
  .hero-lead { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-points { justify-content: center; }
  .hero-visual { max-width: 560px; }
  .image-frame img { object-position: 86% center; }
  .card-focus { left: -5px; }
  .card-progress { right: -5px; }
  .problem-section, .method-section, .audience-section, .ai-section, .mentor-section { padding: 78px 0; }
  .problem-grid, .split-heading, .faq-grid { gap: 35px; }
  .problem-copy { padding-left: 20px; }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .steps-section { padding: 82px 0; }
  .steps-grid { gap: 50px; }
  .audience-grid { grid-template-columns: 1fr; }
  .audience-card { min-height: 0; }
  .audience-card > p { min-height: 0; }
  .ai-grid { gap: 25px; }
  .ai-visual { min-height: 360px; }
  .orbit-system { width: 320px; height: 320px; }
  .ai-core { width: 150px; height: 150px; }
  .mentor-card { padding: 42px 28px; gap: 35px; border-radius: 24px; }
  .faq-section { padding: 10px 0 78px; }
  .footer-grid { grid-template-columns: 1fr; justify-items: center; }
  .footer-grid p, .footer-grid > a:last-child { text-align: center; }
  .footer-bottom { flex-direction: column; align-items: center; gap: 6px; text-align: center; }
}

@media (max-width: 460px) {
  .brand-logo { width: 190px; }
  .header-brand-logo { width: 180px; }
  h1 { letter-spacing: -.045em; }
  .eyebrow { font-size: 10px; }
  .method-grid { grid-template-columns: 1fr; }
  .method-card { min-height: 210px; }
  .card-focus { top: 6%; }
  .card-progress { bottom: 6%; }
  .floating-card { transform: scale(.82); }
  .card-focus { transform-origin: left center; }
  .card-progress { transform-origin: right center; }
  .steps-list li { grid-template-columns: 52px 1fr; gap: 15px; }
  .step-number { width: 46px; height: 46px; }
  .orbit-system { transform: scale(.88); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}