.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 32px;border-radius:var(--radius-button);font-family:var(--font-body);font-weight:700;font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.04em;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:filter .2s ease,transform .2s ease,background-color .2s ease}.btn svg{width:18px;height:18px;flex-shrink:0}@media (prefers-reduced-motion: reduce){.btn{transition:none}}.btn--primary{background:linear-gradient(180deg,var(--color-gold-light),var(--color-gold));color:#1a1400;box-shadow:0 8px 24px #f4bf2040}.btn--primary:hover{filter:brightness(1.08);transform:translateY(-2px)}.btn--secondary{background:transparent;color:var(--color-gold);border-color:var(--color-border)}.btn--secondary:hover{background:#f4bf2014}.btn[aria-disabled=true],button.btn{opacity:1}.hero{position:relative;min-height:88vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--color-bg)}@media (min-width: 1024px){.hero{min-height:100vh}}.hero__image{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center 55%}@media (max-width: 767px){.hero__image{object-position:center 62%}}.hero__overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#090908c7,#0909088c 32%,#0909088c 62%,#090908e0),linear-gradient(90deg,#0909088c,#0909080d 25%,#0909080d 75%,#0909088c)}.hero__content{position:relative;z-index:1;text-align:center;display:flex;flex-direction:column;align-items:center;gap:20px;padding-block:48px}.hero__eyebrow{font-family:var(--font-body);font-size:var(--text-sm);font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--color-gold-light)}.hero__title{font-size:var(--text-hero);line-height:1.1;max-width:16ch;text-shadow:0 4px 24px rgba(0,0,0,.6)}.hero__text{color:var(--color-text-muted);font-size:var(--text-lg);max-width:620px;text-shadow:0 2px 12px rgba(0,0,0,.5)}.hero__actions{display:flex;gap:16px;margin-top:12px;flex-wrap:wrap;justify-content:center}@media (max-width: 480px){.hero__actions{flex-direction:column;width:100%}.hero__actions .btn{width:100%}}.section-title{font-size:var(--text-2xl);font-weight:700;margin-bottom:32px}.section-title[data-align=center]{text-align:center}.section-title[data-align=left]{text-align:left}.about-obi__content{text-align:center;display:flex;flex-direction:column;gap:20px}.about-obi__content p{color:var(--color-text-muted);font-size:var(--text-lg)}.instructor{overflow-x:clip}.instructor__grid{display:grid;grid-template-columns:1fr;align-items:center;justify-items:center;gap:36px}@media (min-width: 768px){.instructor__grid{grid-template-columns:minmax(200px,240px) 1fr;justify-items:stretch;gap:56px}}@media (min-width: 1024px){.instructor__grid{grid-template-columns:minmax(240px,290px) 1fr;gap:90px}}.instructor__photo-wrap{position:relative;width:100%;max-width:230px}@media (min-width: 768px){.instructor__photo-wrap{max-width:240px}}@media (min-width: 1024px){.instructor__photo-wrap{max-width:290px}}.instructor__photo-wrap:before{content:"";position:absolute;top:-20%;right:-20%;bottom:-20%;left:-20%;background:radial-gradient(circle,rgba(244,191,32,.28) 0%,rgba(244,191,32,.1) 45%,transparent 70%);z-index:0;pointer-events:none}.instructor__photo{position:relative;z-index:1;display:block;width:100%;height:auto}.instructor__text{text-align:left;width:100%}.instructor__name{font-family:var(--font-heading);font-weight:700;font-size:var(--text-xl);color:var(--color-text);margin-bottom:16px}.instructor__bio{color:var(--color-text-muted);font-size:var(--text-lg)}.learning-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:var(--card-gap)}@media (min-width: 640px){.learning-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1024px){.learning-grid{grid-template-columns:repeat(3,1fr)}}.learning-card{background:var(--color-surface);border:1px solid var(--color-border-neutral);border-radius:var(--radius-card);padding:28px}.learning-card__icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:8px;background:linear-gradient(180deg,var(--color-gold-light),var(--color-gold-dark));color:#1a1400;margin-bottom:16px}.learning-card__title{font-size:var(--text-lg);color:var(--color-text);text-transform:uppercase;margin-bottom:8px}.learning-card__description{color:var(--color-text-muted);font-size:var(--text-sm)}.benefits-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:32px var(--card-gap)}@media (min-width: 768px){.benefits-grid{grid-template-columns:repeat(2,1fr)}}.benefit-item{display:flex;gap:16px;align-items:flex-start}.benefit-item__icon{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--color-gold);color:#1a1400}.benefit-item__title{font-size:var(--text-base);color:var(--color-text);text-transform:uppercase;margin-bottom:6px}.benefit-item__description{color:var(--color-text-muted);font-size:var(--text-sm)}.audience-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:var(--card-gap);text-align:center}@media (min-width: 768px){.audience-grid{grid-template-columns:repeat(3,1fr)}}.audience-card{background:var(--color-surface);border:1px solid var(--color-border-neutral);border-radius:var(--radius-card);padding:36px 24px;display:flex;flex-direction:column;align-items:center}.audience-card__icon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:linear-gradient(180deg,var(--color-gold-light),var(--color-gold-dark));color:#1a1400;margin-bottom:20px}.audience-card__title{font-size:var(--text-lg);color:var(--color-text);text-transform:uppercase;margin-bottom:10px}.audience-card__description{color:var(--color-text-muted);font-size:var(--text-sm)}.testimonials-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:var(--card-gap)}@media (min-width: 1024px){.testimonials-grid{grid-template-columns:repeat(3,1fr)}}.testimonial-card{background:var(--color-surface);border:1px solid var(--color-border-neutral);border-radius:var(--radius-card);padding:28px;display:flex;flex-direction:column;gap:16px}.testimonial-card__stars{display:flex;gap:4px;color:var(--color-gold)}.testimonial-card__quote{color:var(--color-text);font-style:italic;font-size:var(--text-base);flex-grow:1}.testimonial-card__name{color:var(--color-gold);text-transform:uppercase;font-size:var(--text-sm);font-weight:700;letter-spacing:.04em}.guarantee__content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px}.guarantee__icon{color:var(--color-gold)}.guarantee__text{color:var(--color-text-muted);font-size:var(--text-lg)}.faq-list{display:flex;flex-direction:column;gap:16px}.faq-item{background:var(--color-surface);border:1px solid var(--color-border-neutral);border-radius:var(--radius-card);padding:20px 24px}.faq-item__question{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;list-style:none;color:var(--color-text);font-weight:700;text-transform:uppercase;font-size:var(--text-sm);letter-spacing:.02em}.faq-item__question::-webkit-details-marker{display:none}.faq-item__chevron{flex-shrink:0;color:var(--color-gold);transition:transform .2s ease}@media (prefers-reduced-motion: reduce){.faq-item__chevron{transition:none}}.faq-item[open] .faq-item__chevron{transform:rotate(180deg)}.faq-item__answer{margin-top:12px;color:var(--color-text-muted);font-size:var(--text-base)}.final-offer__content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px}.final-offer__support{color:var(--color-text-muted);font-size:var(--text-lg)}.final-offer__price{display:flex;align-items:baseline;gap:10px;margin-block:8px 20px}.final-offer__price-value{font-family:var(--font-heading);color:var(--color-gold);font-size:clamp(2.5rem,5vw,3.5rem);font-weight:700}.final-offer__price-label{color:var(--color-text-muted);font-size:var(--text-base)}.final-offer__actions{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}@media (max-width: 480px){.final-offer__actions{flex-direction:column;width:100%}.final-offer__actions .btn{width:100%}}.whatsapp-float{position:fixed;right:20px;bottom:20px;z-index:40;width:56px;height:56px;border-radius:50%;background:var(--color-whatsapp);color:#fff;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;box-shadow:0 8px 20px #0006;transition:transform .2s ease,filter .2s ease}.whatsapp-float:hover{transform:scale(1.06);filter:brightness(1.05)}@media (prefers-reduced-motion: reduce){.whatsapp-float{transition:none}}@media (max-width: 480px){.whatsapp-float{right:16px;bottom:16px;width:52px;height:52px}}:root{--color-bg: #0d0d0c;--color-bg-soft: #141412;--color-surface: #1b1b18;--color-surface-hover: #22221e;--color-gold: #f4bf20;--color-gold-light: #ffd65a;--color-gold-dark: #b9850d;--color-text: #f4f1e8;--color-text-muted: #c8c3b8;--color-border: rgba(244, 191, 32, .24);--color-border-neutral: rgba(255, 255, 255, .12);--color-whatsapp: #25d366;--font-heading: "Cinzel", Georgia, serif;--font-body: "Inter", Arial, sans-serif;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: clamp(1.75rem, 3vw, 2.5rem);--text-hero: clamp(2.35rem, 6vw, 5rem);--container-max: 1200px;--reading-max: 900px;--section-padding-y: 88px;--section-padding-y-mobile: 64px;--side-padding: 24px;--side-padding-lg: 48px;--card-gap: 24px;--radius-card: 10px;--radius-button: 8px;--shadow-soft: 0 12px 32px rgba(0, 0, 0, .45)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}body{margin:0;min-width:320px;overflow-x:hidden;background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);font-size:var(--text-base);line-height:1.6;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}h1,h2,h3{font-family:var(--font-heading);color:var(--color-gold);margin:0;text-transform:uppercase;letter-spacing:.02em}p{margin:0}a{color:inherit}button{font-family:inherit}:focus-visible{outline:2px solid var(--color-gold-light);outline-offset:3px;border-radius:4px}.container{max-width:var(--container-max);margin-inline:auto;padding-inline:var(--side-padding)}@media (min-width: 768px){.container{padding-inline:var(--side-padding-lg)}}.reading-width{max-width:var(--reading-max);margin-inline:auto}.section{padding-block:var(--section-padding-y-mobile)}@media (min-width: 768px){.section{padding-block:var(--section-padding-y)}}.section--soft{background:var(--color-bg-soft)}.fade-in-up{animation:fadeInUp .6s ease-out both}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion: reduce){.fade-in-up{animation:none}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}