:root {
  --ink: #061847;
  --ink-2: #0d2b70;
  --paper: #f7f7f1;
  --chalk: #fcfcf8;
  --lime: #c7ff55;
  --orange: #ff704d;
  --muted: #697385;
  --line: rgba(6, 24, 71, 0.15);
  --shell: min(1160px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "DM Sans", Arial, sans-serif; line-height: 1.45; }
a { color: inherit; }
img { max-width: 100%; display: block; }
.shell { width: var(--shell); margin: 0 auto; }
.section-pad { padding: 128px 0; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 99; background: var(--lime); color: var(--ink); padding: 10px 14px; font-weight: 700; }
.skip-link:focus { top: 16px; }

.eyebrow { margin: 0 0 17px; font: 500 11px/1 "DM Mono", monospace; letter-spacing: .11em; color: var(--ink-2); }
.eyebrow.light { color: rgba(255,255,255,.76); }
.dot { display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 100%; background: var(--lime); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.045em; }
h1, h2 { font-family: "Space Grotesk", Arial, sans-serif; }
h2 { font-size: clamp(2.7rem, 4.55vw, 4.65rem); line-height: .98; font-weight: 600; }
h2 span, h1 em { color: var(--orange); font-style: normal; }

.hero { position: relative; overflow: hidden; min-height: 808px; padding-bottom: 28px; color: white; background: var(--ink); }
.hero::before { content: ""; position: absolute; width: 720px; height: 720px; top: -382px; right: -150px; border: 1px solid rgba(199,255,85,.3); border-radius: 50%; box-shadow: 0 0 0 74px rgba(199,255,85,.035), 0 0 0 148px rgba(199,255,85,.025); }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 5px; background: var(--lime); }
.site-nav { position: relative; z-index: 5; height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 28px; border-bottom: 1px solid rgba(255,255,255,.16); }
.brand, .footer-brand { display: inline-flex; align-items: center; gap: 10px; color: white; text-decoration: none; font: 600 15px/1 "Space Grotesk", sans-serif; letter-spacing: -.025em; }
.brand-mark { position: relative; width: 22px; height: 22px; display: inline-flex; gap: 2px; align-items: flex-end; transform: skewY(-10deg); }
.brand-mark i { display: block; width: 6px; border: 2px solid currentColor; }
.brand-mark i:nth-child(1) { height: 10px; }
.brand-mark i:nth-child(2) { height: 17px; background: var(--lime); border-color: var(--lime); }
.brand-mark i:nth-child(3) { height: 13px; }
.nav-links { display: flex; align-items: center; gap: 27px; margin-left: auto; }
.nav-links a { font-size: 13px; text-decoration: none; color: rgba(255,255,255,.8); transition: color .2s ease; }
.nav-links a:hover { color: var(--lime); }
.nav-cta { padding: 11px 16px; color: var(--ink); background: var(--lime); font: 700 12px/1 "DM Sans", sans-serif; text-decoration: none; border-radius: 3px; }
.nav-cta span { margin-left: 9px; }
.hero-grid { position: relative; z-index: 1; min-height: 655px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 30px; }
.hero-copy { padding-top: 58px; position: relative; z-index: 3; }
.hero h1 { margin: 0 0 25px; max-width: 670px; font-size: clamp(3.8rem, 6.35vw, 6.7rem); line-height: .87; font-weight: 600; }
.hero-lead { max-width: 495px; margin: 0; color: rgba(255,255,255,.81); font-size: 18px; line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 25px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; min-height: 54px; padding: 15px 20px; border-radius: 3px; text-decoration: none; font-weight: 700; font-size: 14px; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-3px); }
.button-lime { background: var(--lime); color: var(--ink); }
.button-light { background: white; color: var(--ink); }
.button-dark { color: white; background: var(--ink); }
.text-link { color: white; font-size: 14px; font-weight: 600; text-underline-offset: 5px; }
.text-link span { margin-left: 7px; color: var(--lime); }
.hero-proof { display: flex; align-items: stretch; margin-top: 68px; }
.hero-proof div { padding: 0 28px; border-left: 1px solid rgba(255,255,255,.27); }
.hero-proof div:first-child { border-left: none; padding-left: 0; }
.hero-proof strong { display: block; color: var(--lime); font: 600 27px/1 "Space Grotesk", sans-serif; letter-spacing: -.07em; }
.hero-proof span { display: block; max-width: 92px; margin-top: 7px; color: rgba(255,255,255,.65); font-size: 11px; line-height: 1.2; }
.hero-portrait { position: relative; align-self: stretch; min-height: 620px; }
.portrait-frame { position: absolute; right: 3%; bottom: 0; width: min(382px, 88%); height: 500px; overflow: hidden; background: linear-gradient(145deg, var(--orange) 0 18%, #ffcfbd 18% 31%, #dff5bb 31% 100%); clip-path: polygon(20% 0,100% 0,100% 90%,80% 100%,0 91%,0 12%); }
.portrait-frame::after { content: ""; position: absolute; inset: auto -20px -26px auto; width: 180px; height: 180px; border: 32px solid var(--ink); border-radius: 50%; }
.portrait-frame img { position: absolute; z-index: 2; right: 2%; bottom: 0; width: 108%; height: 95%; object-fit: contain; object-position: bottom; mix-blend-mode: multiply; filter: saturate(.92) contrast(1.04); }
.portrait-grid { position: absolute; inset: 0; z-index: 1; opacity: .32; background-image: linear-gradient(rgba(6,24,71,.24) 1px, transparent 1px), linear-gradient(90deg,rgba(6,24,71,.24) 1px, transparent 1px); background-size: 30px 30px; }
.orbit { position: absolute; z-index: 0; border: 1px solid rgba(199,255,85,.64); border-radius: 50%; }
.orbit-one { width: 500px; height: 500px; bottom: 30px; left: -38px; }
.orbit-two { width: 330px; height: 330px; bottom: 115px; left: 52px; border-color: rgba(255,255,255,.25); }
.hero-label { position: absolute; z-index: 3; color: var(--ink); background: var(--lime); padding: 9px 10px 8px; font: 500 10px/1.25 "DM Mono", monospace; letter-spacing: .06em; transform: rotate(-6deg); }
.label-top { right: 0; top: 105px; }
.label-bottom { left: 18px; bottom: 88px; background: white; transform: rotate(5deg); }
.tick { position: absolute; z-index: 3; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--orange); color: white; font: 600 23px/1 "DM Sans", sans-serif; }
.tick-one { top: 171px; left: 41px; }
.tick-two { right: -5px; bottom: 43px; background: var(--lime); color: var(--ink); }
.scroll-cue { position: relative; z-index: 3; display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,.7); font: 500 10px/1 "DM Mono", monospace; letter-spacing: .09em; }
.scroll-cue span { width: 34px; border-top: 1px solid var(--lime); }

.intro-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 72px; align-items: end; }
.intro h2 { margin: 0; }
.intro-body { padding-bottom: 7px; }
.intro-body p { max-width: 440px; margin: 0 0 18px; color: #34415b; font-size: 17px; line-height: 1.65; }
.principles { display: grid; grid-template-columns: repeat(3,1fr); gap: 0; margin-top: 82px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.principles article { min-height: 213px; padding: 27px 30px 29px 0; border-right: 1px solid var(--line); }
.principles article + article { padding-left: 30px; }
.principles article:last-child { border-right: 0; }
.principles span { color: var(--orange); font: 500 11px/1 "DM Mono", monospace; }
.principles h3 { margin: 35px 0 9px; font: 600 21px/1.08 "Space Grotesk", sans-serif; }
.principles p { max-width: 264px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }

.course { background: var(--ink); color: white; }
.section-heading { display: grid; grid-template-columns: 1.15fr .85fr; align-items: end; gap: 60px; }
.section-heading h2 { margin: 0; }
.section-heading > p { max-width: 405px; margin: 0 0 8px; color: rgba(255,255,255,.73); font-size: 16px; line-height: 1.6; }
.lesson-list { margin: 80px 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.23); }
.lesson-list li { display: grid; grid-template-columns: 84px 1fr 35px; align-items: center; gap: 20px; padding: 25px 6px 24px 0; border-bottom: 1px solid rgba(255,255,255,.23); transition: padding-left .25s ease, background .25s ease; }
.lesson-list li:hover { padding-left: 13px; background: rgba(255,255,255,.04); }
.lesson-number { color: var(--lime); font: 500 13px/1 "DM Mono", monospace; }
.lesson-list h3 { margin: 0 0 5px; font: 500 clamp(1.27rem, 2.1vw, 1.7rem)/1 "Space Grotesk", sans-serif; }
.lesson-list p { margin: 0; color: rgba(255,255,255,.65); font-size: 14px; }
.lesson-symbol { color: var(--lime); font-size: 24px; transition: transform .2s ease; }
.lesson-list li:hover .lesson-symbol { transform: translate(5px,-4px); }
.course-footer { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-top: 42px; }
.course-footer p { margin: 0; color: rgba(255,255,255,.69); font-size: 14px; }
.star { margin-right: 8px; color: var(--lime); }

.stocks { background: #f2f0e9; }
.stocks-head > p { color: #3f4c65; }
.stock-notice { display: flex; gap: 11px; align-items: flex-start; max-width: 725px; margin-top: 39px; padding: 13px 0 14px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stock-notice span { color: var(--orange); }
.stock-notice p { margin: 0; color: #516076; font-size: 12px; line-height: 1.55; }
.stock-notice strong { color: var(--ink); }
.stock-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 39px; }
.stock-card { position: relative; min-height: 360px; padding: 24px; overflow: hidden; background: var(--chalk); border: 1px solid rgba(6,24,71,.14); transition: transform .2s ease, box-shadow .2s ease; }
.stock-card:hover { transform: translateY(-6px); box-shadow: 8px 10px 0 var(--orange); }
.stock-card.featured { color: white; background: var(--ink); border-color: var(--ink); }
.stock-card.featured::before { content: ""; position: absolute; right: -59px; top: -67px; width: 170px; height: 170px; border-radius: 50%; background: var(--lime); opacity: .14; }
.stock-card-top { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: center; }
.ticker { padding: 5px 7px; color: white; background: var(--ink); font: 500 11px/1 "DM Mono", monospace; letter-spacing: .04em; }
.featured .ticker { color: var(--ink); background: var(--lime); }
.sector { color: #6b7482; font: 500 10px/1 "DM Mono", monospace; letter-spacing: .07em; }
.featured .sector { color: rgba(255,255,255,.66); }
.stock-card h3 { position: relative; z-index: 1; margin: 42px 0 9px; font: 600 32px/1 "Space Grotesk", sans-serif; }
.stock-thesis { position: relative; z-index: 1; min-height: 76px; margin: 0; color: #4d5b70; font-size: 14px; line-height: 1.55; }
.featured .stock-thesis { color: rgba(255,255,255,.78); }
.stock-filter { position: relative; z-index: 1; margin-top: 19px; padding-top: 14px; border-top: 1px solid var(--line); }
.featured .stock-filter { border-color: rgba(255,255,255,.23); }
.stock-filter span { display: block; margin-bottom: 5px; color: var(--orange); font: 500 10px/1 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .07em; }
.stock-filter p, .stock-prompt { margin: 0; font-size: 12px; line-height: 1.45; }
.stock-filter p { color: #48556b; }
.featured .stock-filter p { color: rgba(255,255,255,.72); }
.stock-prompt { position: absolute; left: 24px; right: 24px; bottom: 22px; color: var(--ink); font-weight: 600; }
.featured .stock-prompt { color: var(--lime); }
.analysis-band { display: flex; align-items: center; justify-content: space-between; gap: 26px; margin-top: 44px; padding-top: 23px; border-top: 1px solid var(--line); }
.analysis-band > span { color: #6b7482; font: 500 10px/1 "DM Mono", monospace; letter-spacing: .08em; }
.filter-steps { display: flex; align-items: center; gap: 14px; }
.filter-steps b { font-size: 14px; }
.filter-steps i { color: var(--orange); font-style: normal; font-size: 20px; }

.whatsapp-callout { padding: 78px 0; background: var(--lime); }
.whatsapp-layout { display: grid; grid-template-columns: 90px minmax(0, 1fr) auto; align-items: center; gap: 35px; }
.whatsapp-icon { display: grid; place-items: center; width: 82px; height: 82px; color: var(--ink); background: white; border-radius: 50%; }
.whatsapp-icon svg { width: 47px; }
.whatsapp-callout h2 { max-width: 670px; margin: 0 0 13px; font-size: clamp(2.25rem, 3.6vw, 3.7rem); }
.whatsapp-callout p:not(.eyebrow) { max-width: 720px; margin: 0; color: #1a3267; font-size: 15px; line-height: 1.58; }

.about { color: white; background: #0b2a6d; }
.about-layout { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: clamp(50px, 8vw, 130px); }
.about-image-wrap { position: relative; min-height: 538px; }
.about-image-bg { position: absolute; top: 13px; left: 0; width: 83%; height: 92%; background: var(--lime); clip-path: polygon(0 8%,100% 0,94% 87%,16% 100%); }
.about-image-wrap img { position: absolute; bottom: 0; left: 8%; z-index: 1; width: 92%; max-height: 526px; object-fit: contain; object-position: bottom; filter: saturate(.88); }
.about-stamp { position: absolute; z-index: 2; right: -12px; top: 48px; width: 104px; height: 104px; display: grid; place-items: center; color: var(--ink); background: var(--orange); border-radius: 50%; text-align: center; font: 500 11px/1.2 "DM Mono", monospace; letter-spacing: .04em; transform: rotate(13deg); }
.about h2 { max-width: 650px; margin: 0 0 28px; font-size: clamp(2.5rem, 4.05vw, 4.4rem); }
.about-copy > p:not(.eyebrow) { max-width: 630px; color: rgba(255,255,255,.78); font-size: 16px; line-height: 1.65; }
.credentials { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 37px; }
.credentials span { padding: 9px 12px; border: 1px solid rgba(255,255,255,.35); color: rgba(255,255,255,.74); font-size: 12px; }
.credentials b { margin-right: 4px; color: var(--lime); font: 600 15px "Space Grotesk", sans-serif; }

.faq { background: var(--paper); }
.faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(50px, 10vw, 160px); }
.faq h2 { margin: 0; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { display: flex; justify-content: space-between; gap: 20px; padding: 24px 0; list-style: none; cursor: pointer; font: 600 20px/1.25 "Space Grotesk", sans-serif; }
summary::-webkit-details-marker { display: none; }
summary span { color: var(--orange); font: 400 25px/1 "DM Sans", sans-serif; }
details[open] summary span { transform: rotate(45deg); }
details p { max-width: 570px; margin: -5px 35px 24px 0; color: #536077; font-size: 14px; line-height: 1.6; }
.risk { color: white; background: #18254a; }
.risk .shell { display: flex; gap: 15px; align-items: flex-start; padding-top: 26px; padding-bottom: 26px; }
.risk-icon { display: grid; place-items: center; flex: 0 0 auto; width: 19px; height: 19px; border: 1px solid var(--lime); border-radius: 50%; color: var(--lime); font: 500 12px/1 "DM Mono", monospace; }
.risk p { max-width: 1000px; margin: 0; color: rgba(255,255,255,.82); font-size: 12px; line-height: 1.55; }
.risk strong { color: white; }

.site-footer { padding: 46px 0 26px; color: white; background: var(--ink); }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 35px; padding-bottom: 44px; }
.footer-contact { display: flex; align-items: center; gap: 17px; color: rgba(255,255,255,.59); font-size: 13px; }
.footer-contact a { color: var(--lime); font-weight: 600; text-underline-offset: 4px; }
.footer-contact b { color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 25px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.45); font: 400 10px/1.4 "DM Mono", monospace; }
.floating-whatsapp { position: fixed; z-index: 8; right: 20px; bottom: 20px; display: inline-flex; align-items: center; gap: 8px; padding: 12px 16px; color: white; background: #23bd66; border-radius: 50px; box-shadow: 0 8px 22px rgba(0,0,0,.25); text-decoration: none; font-weight: 700; font-size: 12px; transition: transform .2s ease; }
.floating-whatsapp:hover { transform: translateY(-3px); }
.floating-whatsapp svg { width: 18px; }

@media (max-width: 900px) {
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr .72fr; min-height: 645px; }
  .hero h1 { font-size: clamp(3.5rem, 8vw, 5.6rem); }
  .hero-portrait { min-height: 560px; }
  .portrait-frame { width: 100%; height: 440px; }
  .orbit-one { left: -70px; }
  .intro-layout, .section-heading { gap: 35px; }
  .stock-card { padding: 19px; }
  .stock-prompt { left: 19px; right: 19px; }
  .whatsapp-layout { grid-template-columns: 78px 1fr; }
  .whatsapp-layout .button { grid-column: 2; width: fit-content; }
  .about-layout { gap: 55px; }
  .about-image-wrap { min-height: 475px; }
}

@media (max-width: 700px) {
  :root { --shell: min(100% - 32px, 560px); }
  .section-pad { padding: 78px 0; }
  .site-nav { height: 72px; gap: 14px; }
  .nav-links { display: none; }
  .nav-cta { min-height: 44px; margin-left: auto; padding: 10px 12px; font-size: 11px; display: inline-flex; align-items: center; }
  .brand { font-size: 13px; }
  .brand-mark { transform: scale(.86) skewY(-10deg); transform-origin: left; width: 19px; }
  .hero-grid { display: block; min-height: auto; padding-top: 62px; }
  .hero-copy { padding: 0; }
  .hero h1 { font-size: clamp(3.55rem, 15.3vw, 5.3rem); }
  .hero-lead { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 17px; }
  .hero-proof { margin-top: 45px; }
  .hero-proof div { padding: 0 15px; }
  .hero-proof span { max-width: 70px; font-size: 10px; }
  .hero-portrait { min-height: 432px; margin: 26px -16px 0; }
  .portrait-frame { right: 5%; width: 79%; height: 360px; }
  .orbit-one { width: 340px; height: 340px; left: 0; bottom: 18px; }
  .orbit-two { width: 240px; height: 240px; left: 47px; bottom: 72px; }
  .label-top { right: 1%; top: 54px; }
  .label-bottom { left: 1%; bottom: 68px; }
  .tick-one { top: 120px; left: 8%; }
  .scroll-cue { margin-top: -8px; padding-bottom: 23px; }
  .intro-layout, .section-heading, .about-layout, .faq-layout { grid-template-columns: 1fr; }
  .intro-layout { gap: 20px; }
  .intro-body p { font-size: 16px; }
  .principles { display: block; margin-top: 52px; }
  .principles article, .principles article + article { min-height: 0; padding: 23px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .principles article:last-child { border-bottom: 0; }
  .principles h3 { margin-top: 22px; }
  .section-heading { gap: 20px; }
  .section-heading > p { font-size: 15px; }
  .lesson-list { margin-top: 45px; }
  .lesson-list li { grid-template-columns: 36px 1fr 18px; gap: 12px; padding: 20px 0; }
  .lesson-list h3 { font-size: 17px; }
  .lesson-list p { font-size: 12px; line-height: 1.45; }
  .course-footer { align-items: flex-start; flex-direction: column; margin-top: 32px; }
  .stocks-head { gap: 18px; }
  .stock-grid { grid-template-columns: 1fr; gap: 12px; }
  .stock-card { min-height: 326px; padding: 22px; }
  .stock-card h3 { margin-top: 32px; }
  .analysis-band { align-items: flex-start; flex-direction: column; }
  .filter-steps { flex-wrap: wrap; gap: 8px; }
  .filter-steps b { font-size: 12px; }
  .whatsapp-callout { padding: 61px 0; }
  .whatsapp-layout { display: block; }
  .whatsapp-icon { width: 64px; height: 64px; margin-bottom: 25px; }
  .whatsapp-icon svg { width: 36px; }
  .whatsapp-callout h2 { font-size: 2.45rem; }
  .whatsapp-callout .button { margin-top: 28px; }
  .about-image-wrap { min-height: 395px; order: 2; }
  .about-image-bg { width: 84%; height: 92%; }
  .about-image-wrap img { max-height: 386px; }
  .about-stamp { right: 1px; top: 28px; width: 84px; height: 84px; font-size: 9px; }
  .about h2 { font-size: 2.55rem; }
  .about-copy > p:not(.eyebrow) { font-size: 15px; }
  .credentials { gap: 7px; }
  .faq-layout { gap: 36px; }
  summary { padding: 19px 0; font-size: 17px; }
  .footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .footer-top { gap: 25px; }
  .footer-contact { display: block; line-height: 1.6; }
  .footer-contact a { display: block; margin-top: 5px; }
  .footer-bottom { gap: 7px; }
  .floating-whatsapp { min-height: 44px; right: 13px; bottom: 13px; padding: 11px 13px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}