:root {
  --ink: #10243d;
  --forest: #081a2e;
  --forest-2: #102d4e;
  --paper: #f7f5f0;
  --white: #ffffff;
  --lime: #d8b879;
  --mint: #79c6bd;
  --line: rgba(16, 36, 61, 0.15);
  --muted: #596878;
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "DM Sans", sans-serif; font-size: 16px; line-height: 1.6; }
a { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: "Manrope", sans-serif; line-height: 1.07; letter-spacing: -0.04em; }
em { color: #2c7f7a; font-family: Georgia, serif; font-weight: 400; }

.site-header { position: sticky; top: 0; z-index: 20; min-height: 78px; padding: 14px clamp(20px, 5vw, 72px); display: flex; align-items: center; justify-content: space-between; gap: 28px; background: rgba(247, 245, 240, 0.92); border-bottom: 1px solid rgba(16,36,61,.08); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50% 50% 50% 12%; color: var(--forest); background: var(--lime); font: 800 20px/1 "Manrope", sans-serif; transform: rotate(-7deg); }
.brand > span:last-child { display: grid; line-height: 1; }
.brand strong { font: 800 20px/1 "Manrope", sans-serif; letter-spacing: .16em; }
.brand small { margin-top: 5px; font-size: 8px; letter-spacing: .18em; }
nav { display: flex; gap: 28px; }
nav a { font-size: 14px; font-weight: 600; text-decoration: none; }
nav a:hover { color: #2c7f7a; }

.button { min-height: 54px; padding: 0 24px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; border: 1px solid var(--forest); border-radius: 999px; background: var(--forest); color: var(--white); font-weight: 700; text-decoration: none; transition: transform .2s ease, background .2s ease; }
.button:hover { background: #153b63; transform: translateY(-2px); }
.button-small { min-height: 44px; padding: 0 19px; font-size: 14px; }
.button-light { background: var(--lime); border-color: var(--lime); color: var(--forest); }
.button-light:hover { background: #e7cd98; }
.text-link { display: inline-flex; gap: 12px; align-items: center; font-weight: 700; text-decoration: none; border-bottom: 1px solid var(--ink); }

.hero { position: relative; min-height: 760px; padding: clamp(64px, 8vw, 116px) clamp(20px, 7vw, 110px); display: grid; grid-template-columns: minmax(0, .92fr) minmax(440px, 1.08fr); align-items: center; gap: clamp(48px, 7vw, 110px); overflow: hidden; }
.hero::before { content: ""; position: absolute; left: -80px; top: 0; width: 48%; height: 100%; opacity: .45; pointer-events: none; background-image: linear-gradient(rgba(16,36,61,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(16,36,61,.035) 1px, transparent 1px); background-size: 36px 36px; mask-image: linear-gradient(90deg, #000, transparent); }
.hero-copy { position: relative; z-index: 2; }
.eyebrow { margin-bottom: 22px; display: flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow > span { width: 31px; height: 2px; background: #2c7f7a; }
.eyebrow.light { color: var(--mint); }
.eyebrow.light > span { background: var(--lime); }
.hero h1 { max-width: 730px; margin-bottom: 28px; font-size: clamp(48px, 5.6vw, 82px); font-weight: 700; }
.hero h1 em { display: inline; font-size: 1.02em; }
.hero-lead { max-width: 650px; margin-bottom: 34px; color: var(--muted); font-size: clamp(18px, 1.45vw, 22px); line-height: 1.55; }
.hero-price { max-width: 590px; margin: 0 0 30px; padding: 17px 20px; display: flex; align-items: center; justify-content: space-between; gap: 22px; border: 1px solid rgba(16,36,61,.14); border-left: 4px solid var(--lime); border-radius: 6px 18px 18px 6px; background: rgba(255,255,255,.72); box-shadow: 0 12px 30px rgba(8,26,46,.06); }
.hero-price > div { display: grid; }
.hero-price span { color: #2c7f7a; font-size: 9px; font-weight: 800; letter-spacing: .15em; }
.hero-price strong { color: var(--forest); font: 800 43px/1 "Manrope", sans-serif; letter-spacing: -.06em; }
.hero-price strong small { margin-right: 2px; font-size: 21px; vertical-align: 12px; }
.hero-price p { max-width: 190px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.4; text-align: right; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 26px; }
.quick-benefits { padding: 0; margin: 34px 0 0; display: flex; flex-wrap: wrap; gap: 22px; list-style: none; color: var(--muted); font-size: 14px; }
.quick-benefits span { width: 20px; height: 20px; display: inline-grid; place-items: center; margin-right: 5px; border-radius: 50%; background: rgba(44,127,122,.12); color: #226963; font-size: 12px; }

.hero-media { position: relative; min-height: 610px; }
.hero-media::before { content: ""; position: absolute; inset: 32px -26px -25px 42px; border: 1px solid rgba(216,184,121,.65); border-radius: 190px 24px 24px 24px; }
.hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 54% center; border-radius: 190px 24px 24px 24px; filter: saturate(.88) contrast(1.03); box-shadow: 0 30px 70px rgba(8,26,46,.2); }
.hero-media::after { content: ""; position: absolute; inset: 0; border-radius: 190px 24px 24px 24px; background: linear-gradient(180deg, transparent 52%, rgba(8,26,46,.75)); pointer-events: none; }
.academic-seal { position: absolute; top: -28px; left: -28px; z-index: 4; width: 112px; height: 112px; padding: 12px; display: grid; place-items: center; align-content: center; border: 1px solid rgba(255,255,255,.7); outline: 1px solid var(--lime); outline-offset: 5px; border-radius: 50%; background: var(--forest); color: var(--white); text-align: center; box-shadow: 0 12px 30px rgba(8,26,46,.25); }
.academic-seal span { color: var(--lime); font: 800 25px/1 "Manrope", sans-serif; letter-spacing: .12em; }
.academic-seal small { margin-top: 8px; font-size: 7px; letter-spacing: .1em; }
.media-caption { position: absolute; left: 34px; right: 34px; bottom: 28px; z-index: 3; display: flex; align-items: end; justify-content: space-between; gap: 24px; color: var(--white); }
.media-caption span { color: var(--mint); font-size: 9px; font-weight: 800; letter-spacing: .18em; }
.media-caption strong { max-width: 250px; font: 700 20px/1.2 "Manrope", sans-serif; text-align: right; }

.floating-note { position: absolute; z-index: 5; padding: 15px 18px; display: flex; align-items: center; gap: 10px; border-radius: 14px; background: var(--white); box-shadow: 0 16px 40px rgba(8,26,46,.18); font-size: 12px; line-height: 1.2; }
.floating-note strong { color: #2c7f7a; font: 800 30px/1 "Manrope", sans-serif; }
.note-one { top: 88px; right: -24px; }
.note-two { bottom: 88px; left: -38px; }
.play { width: 35px; height: 35px; display: grid; place-items: center; border-radius: 50%; background: var(--lime); font-size: 11px; }

.trust-strip { padding: 26px clamp(20px, 7vw, 110px); display: flex; justify-content: space-between; gap: 30px; background: var(--white); border-block: 1px solid var(--line); }
.trust-strip p { margin: 0; font-weight: 700; }
.trust-strip p strong { color: #2c7f7a; font-size: 19px; }
.trust-strip div { display: flex; flex-wrap: wrap; gap: 28px; color: var(--muted); font-size: 13px; }
.trust-strip span::before { content: "•"; margin-right: 8px; color: #2c7f7a; }

.section-pad { padding: clamp(80px, 10vw, 150px) clamp(20px, 7vw, 110px); }
.section-heading { max-width: 850px; margin-bottom: 70px; }
.section-heading.compact { max-width: 680px; }
.section-heading h2, .bonus-heading h2, .curriculum h2, .instructor h2 { font-size: clamp(38px, 4.6vw, 66px); }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.problem-grid article { min-height: 290px; padding: 34px 32px 20px 0; border-right: 1px solid var(--line); }
.problem-grid article + article { padding-left: 32px; }
.problem-grid article:last-child { border-right: 0; }
.number { color: #2c7f7a; font: 700 13px/1 "Manrope", sans-serif; }
.problem-grid h3 { margin-top: 60px; font-size: 26px; }
.problem-grid p { max-width: 320px; color: var(--muted); }

.laser-feature { margin-top: 86px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: stretch; border-radius: 32px; overflow: hidden; background: var(--white); box-shadow: 0 26px 70px rgba(8,26,46,.09); }
.laser-feature-image { position: relative; min-height: 590px; }
.laser-feature-image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.laser-feature-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 65%, rgba(8,26,46,.72)); }
.laser-feature-image > span { position: absolute; left: 28px; bottom: 25px; z-index: 2; color: var(--white); font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.laser-feature-copy { padding: clamp(45px, 6vw, 86px); align-self: center; }
.laser-feature-copy h2 { font-size: clamp(34px, 3.5vw, 52px); }
.laser-feature-copy > p:not(.eyebrow) { color: var(--muted); font-size: 17px; }
.laser-feature-copy ul { padding: 0; margin: 34px 0 0; list-style: none; }
.laser-feature-copy li { padding: 16px 0; display: grid; grid-template-columns: 38px 1fr; gap: 12px; border-top: 1px solid var(--line); font-weight: 600; }
.laser-feature-copy li:last-child { border-bottom: 1px solid var(--line); }
.laser-feature-copy li span { color: #2c7f7a; font-size: 11px; }

.curriculum { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(60px, 9vw, 130px); background: var(--forest); color: var(--white); }
.curriculum-intro { position: sticky; top: 120px; align-self: start; }
.curriculum-intro > p:not(.eyebrow) { max-width: 540px; color: #aebcb6; font-size: 18px; }
.format-card { margin-top: 44px; padding: 6px 24px; border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); background: rgba(255,255,255,.04); }
.format-card > div { padding: 19px 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid rgba(255,255,255,.12); }
.format-card > div:last-child { border-bottom: 0; }
.format-card strong { color: var(--lime); }
.format-card span { color: #9baba4; font-size: 13px; }
.module-list { padding: 0; margin: 0; list-style: none; }
.module-list li { padding: 34px 0; display: grid; grid-template-columns: 66px 1fr; gap: 18px; border-top: 1px solid rgba(255,255,255,.15); }
.module-list li:last-child { border-bottom: 1px solid rgba(255,255,255,.15); }
.module-list > li > span { width: 45px; height: 45px; display: grid; place-items: center; border-radius: 50%; background: rgba(201,255,90,.1); color: var(--lime); font: 700 12px/1 "Manrope", sans-serif; }
.module-list p { margin-bottom: 5px; color: var(--mint); font-size: 9px; letter-spacing: .18em; }
.module-list h3 { margin-bottom: 8px; font-size: 24px; letter-spacing: -.02em; }
.module-list small { color: #9baba4; font-size: 14px; }

.bonuses { background: var(--white); }
.bonus-heading { max-width: 860px; margin: 0 auto 70px; text-align: center; }
.bonus-heading .eyebrow { justify-content: center; }
.bonus-heading > p:last-child { max-width: 650px; margin-inline: auto; color: var(--muted); font-size: 18px; }
.bonus-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.bonus-grid article { min-height: 320px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); transition: transform .25s ease, background .25s ease; }
.bonus-grid article:hover { background: #edffe4; transform: translateY(-5px); }
.bonus-grid article > span { color: #2c7f7a; font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.bonus-photo { position: relative; min-height: 520px; margin: 0 0 26px; overflow: hidden; border-radius: 32px; background: var(--forest); }
.bonus-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.bonus-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,26,46,.9), rgba(8,26,46,.08) 68%); }
.bonus-photo > div { position: absolute; left: clamp(28px, 5vw, 70px); top: 50%; z-index: 2; max-width: 480px; transform: translateY(-50%); color: var(--white); }
.bonus-photo span { display: block; margin-bottom: 18px; color: var(--mint); font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.bonus-photo strong { display: block; font: 700 clamp(30px, 3.5vw, 50px)/1.12 "Manrope", sans-serif; letter-spacing: -.04em; }
.bonus-icon { width: 70px; height: 70px; margin: 38px 0; display: grid; place-items: center; border-radius: 50% 50% 16px 50%; background: var(--forest); color: var(--lime); font: 800 16px/1 "Manrope", sans-serif; }
.bonus-grid h3 { margin-bottom: 10px; font-size: 24px; }
.bonus-grid p { color: var(--muted); font-size: 14px; }
.bonus-note { margin: 28px auto 0; color: var(--muted); font-size: 13px; text-align: center; }

.value-offer { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: clamp(60px, 9vw, 140px); background: var(--forest); color: var(--white); }
.value-price { padding: clamp(35px, 5vw, 66px); border: 1px solid rgba(255,255,255,.15); border-radius: 32px; background: linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.025)); box-shadow: inset 0 1px rgba(255,255,255,.08); }
.value-kicker { margin: 30px 0 4px; color: var(--mint); font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.giant-price { color: var(--lime); font: 800 clamp(64px, 8vw, 118px)/.95 "Manrope", sans-serif; letter-spacing: -.08em; white-space: nowrap; }
.giant-price small { margin-right: 5px; font-size: .38em; vertical-align: .9em; }
.price-note { max-width: 390px; margin: 26px 0 0; color: #aebdca; font-size: 16px; }
.value-content h2 { margin-bottom: 38px; font-size: clamp(38px, 4.2vw, 62px); }
.value-content h2 em { color: var(--lime); }
.value-content ul { padding: 0; margin: 0 0 38px; list-style: none; }
.value-content li { padding: 20px 0; display: grid; grid-template-columns: 50px 1fr; gap: 15px; border-top: 1px solid rgba(255,255,255,.14); }
.value-content li:last-child { border-bottom: 1px solid rgba(255,255,255,.14); }
.value-content li > span { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: rgba(216,184,121,.12); color: var(--lime); font-size: 11px; font-weight: 800; }
.value-content li div { display: grid; gap: 4px; }
.value-content li strong { font: 700 17px/1.35 "Manrope", sans-serif; }
.value-content li small { color: #aebdca; font-size: 13px; }

.instructor { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: clamp(55px, 9vw, 130px); background: #123f68; color: var(--white); }
.instructor-monogram { position: relative; aspect-ratio: 4/4.5; max-width: 500px; display: grid; place-items: center; overflow: hidden; border-radius: 48% 48% 12px 12px; background: radial-gradient(circle at 50% 30%, #d8b879 0 2%, transparent 3%), radial-gradient(circle at 50% 46%, #79c6bd 0 12%, transparent 12.5%), radial-gradient(circle at 50% 78%, #081a2e 0 35%, transparent 35.5%), linear-gradient(145deg, #72b8bd, #183c65); }
.instructor-monogram::before { content: ""; position: absolute; inset: 22px; border: 1px solid rgba(255,255,255,.35); border-radius: inherit; }
.instructor-monogram span { position: relative; z-index: 2; color: var(--white); font: 400 clamp(60px, 8vw, 120px)/1 Georgia, serif; letter-spacing: -.08em; mix-blend-mode: overlay; }
.instructor-monogram small { position: absolute; right: 35px; bottom: 28px; font-weight: 800; letter-spacing: .18em; }
.instructor > div:last-child > p:not(.eyebrow) { max-width: 650px; color: #d5e7df; font-size: 18px; }
.signature { margin-top: 30px; color: var(--lime); font: italic 32px/1 Georgia, serif; }

.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.audience-grid article { min-height: 260px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); }
.audience-grid article > span { width: 42px; height: 42px; display: grid; place-items: center; margin-bottom: 58px; border-radius: 50%; background: var(--lime); font-size: 24px; }
.audience-grid h3 { font-size: 22px; }
.audience-grid p { color: var(--muted); }

.enrollment { display: grid; grid-template-columns: .88fr 1.12fr; align-items: start; gap: clamp(55px, 8vw, 120px); background: #123f68; color: var(--white); }
.enrollment-copy { position: sticky; top: 120px; }
.enrollment-copy h2 { margin-bottom: 24px; font-size: clamp(40px, 4.7vw, 66px); }
.enrollment-copy h2 em { color: var(--lime); }
.enrollment-copy > p:not(.eyebrow) { max-width: 590px; color: #d5e2ec; font-size: 18px; }
.purchase-steps { padding: 0; margin: 42px 0 0; list-style: none; }
.purchase-steps li { padding: 21px 0; display: grid; grid-template-columns: 54px 1fr; gap: 15px; border-top: 1px solid rgba(255,255,255,.16); }
.purchase-steps li:last-child { border-bottom: 1px solid rgba(255,255,255,.16); }
.purchase-steps li > span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: rgba(216,184,121,.14); color: var(--lime); font-size: 11px; font-weight: 800; }
.purchase-steps li div { display: grid; gap: 4px; }
.purchase-steps strong { font: 700 17px/1.35 "Manrope", sans-serif; }
.purchase-steps small { color: #b8cad9; font-size: 13px; }
.form-card { overflow: hidden; border-radius: 32px; background: var(--white); color: var(--ink); box-shadow: 0 30px 80px rgba(3,16,29,.25); }
.form-card-head { padding: 32px clamp(26px, 5vw, 54px); display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 4px 20px; background: var(--paper); border-bottom: 1px solid var(--line); }
.form-card-head span { color: #2c7f7a; font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.form-card-head strong { grid-column: 2; grid-row: 1 / 3; color: var(--forest); font: 800 clamp(36px, 4vw, 54px)/1 "Manrope", sans-serif; letter-spacing: -.06em; }
.form-card-head p { margin: 0; color: var(--muted); font-size: 13px; }
#enrollment-form { position: relative; padding: clamp(28px, 5vw, 54px); display: grid; grid-template-columns: 1fr 1fr; gap: 22px 18px; }
.field { display: grid; gap: 8px; }
.full-field { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 700; }
.field input { width: 100%; min-height: 52px; padding: 0 15px; border: 1px solid rgba(16,36,61,.18); border-radius: 12px; outline: none; background: #fbfcfa; color: var(--ink); font: 500 16px/1.3 "DM Sans", sans-serif; transition: border-color .2s ease, box-shadow .2s ease; }
.field input::placeholder { color: #8995a0; }
.field input:focus { border-color: #2c7f7a; box-shadow: 0 0 0 4px rgba(44,127,122,.11); }
.consent { grid-column: 1 / -1; display: grid; grid-template-columns: 20px 1fr; align-items: start; gap: 11px; color: var(--muted); font-size: 12px; line-height: 1.45; cursor: pointer; }
.consent input { width: 18px; height: 18px; margin: 1px 0 0; accent-color: #2c7f7a; }
.form-submit { grid-column: 1 / -1; width: 100%; cursor: pointer; font: 700 15px/1 "DM Sans", sans-serif; }
.form-submit:disabled { cursor: wait; opacity: .7; transform: none; }
.form-security { grid-column: 1 / -1; margin: -8px 0 0; color: var(--muted); font-size: 11px; text-align: center; }
.form-security span { margin-right: 5px; color: #2c7f7a; font-size: 8px; }
.form-honey { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; opacity: 0 !important; pointer-events: none !important; }

.faq { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(50px, 8vw, 120px); background: var(--white); }
.accordion details { border-top: 1px solid var(--line); }
.accordion details:last-child { border-bottom: 1px solid var(--line); }
.accordion summary { padding: 26px 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; font: 700 18px/1.4 "Manrope", sans-serif; list-style: none; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { font-size: 25px; font-weight: 400; transition: transform .2s ease; }
.accordion details[open] summary span { transform: rotate(45deg); }
.accordion details p { max-width: 700px; padding: 0 46px 24px 0; color: var(--muted); }

.final-cta { margin: clamp(20px, 4vw, 60px); padding: clamp(56px, 8vw, 105px); display: flex; align-items: end; justify-content: space-between; gap: 50px; border-radius: 38px; background: var(--forest); color: var(--white); }
.final-cta > div { max-width: 780px; }
.final-cta h2 { margin-bottom: 22px; font-size: clamp(42px, 5.5vw, 78px); }
.final-cta p:not(.eyebrow) { color: #aebcb6; font-size: 18px; }
.final-cta .button { flex: 0 0 auto; }

footer { padding: 60px clamp(20px, 7vw, 110px) 32px; display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 30px; border-top: 1px solid var(--line); }
footer > p { margin: 0; color: var(--muted); text-align: center; }
footer > div { display: flex; gap: 18px; }
footer > div a { font-weight: 700; text-decoration: none; }
footer > small { grid-column: 1 / -1; padding-top: 28px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; text-align: center; }
.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 30; width: 58px; height: 58px; display: grid; place-items: center; border: 4px solid var(--paper); border-radius: 50%; background: #25d366; color: #062e15; box-shadow: 0 10px 30px rgba(0,0,0,.18); font-weight: 900; text-decoration: none; }

@media (max-width: 980px) {
  nav { display: none; }
  .hero { grid-template-columns: 1fr; text-align: left; }
  .hero-media { min-height: 600px; }
  .trust-strip { flex-direction: column; }
  .curriculum, .instructor, .faq, .laser-feature, .value-offer, .enrollment { grid-template-columns: 1fr; }
  .enrollment-copy { position: static; }
  .laser-feature-image { min-height: 480px; }
  .curriculum-intro { position: static; }
  .problem-grid, .bonus-grid, .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .problem-grid article:nth-child(2) { border-right: 0; }
  .final-cta { align-items: start; flex-direction: column; }
  footer { grid-template-columns: 1fr; justify-items: center; }
  footer > small { grid-column: auto; width: 100%; }
}

@media (max-width: 640px) {
  .site-header { min-height: 68px; padding-inline: 16px; }
  .site-header .button { min-height: 40px; padding-inline: 13px; display: inline-flex; font-size: 12px; }
  .hero { min-height: auto; padding-top: 58px; }
  .hero h1 { font-size: 48px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-price { align-items: flex-start; flex-direction: column; gap: 8px; }
  .hero-price p { max-width: none; text-align: left; }
  .text-link { align-self: flex-start; }
  .quick-benefits { align-items: flex-start; flex-direction: column; gap: 10px; }
  .hero-media { min-height: 490px; margin: 32px 10px 0; }
  .hero-media img, .hero-media::after { border-radius: 110px 20px 20px 20px; }
  .hero-media::before { inset: 22px -12px -16px 24px; border-radius: 110px 20px 20px 20px; }
  .academic-seal { left: -12px; width: 94px; height: 94px; }
  .media-caption { left: 22px; right: 22px; }
  .media-caption strong { max-width: 180px; font-size: 16px; }
  .note-one { right: -18px; }
  .note-two { left: -18px; }
  .trust-strip div { gap: 12px 20px; }
  .section-pad { padding-block: 78px; }
  .section-heading { margin-bottom: 48px; }
  .problem-grid, .bonus-grid, .audience-grid { grid-template-columns: 1fr; }
  .problem-grid article, .problem-grid article + article { min-height: auto; padding: 28px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .problem-grid h3 { margin-top: 35px; }
  .bonus-grid article, .audience-grid article { min-height: auto; }
  .value-price { padding: 32px 24px; }
  .giant-price { font-size: clamp(60px, 20vw, 84px); }
  .form-card-head { grid-template-columns: 1fr; }
  .form-card-head strong { grid-column: 1; grid-row: auto; margin-top: 8px; }
  #enrollment-form { grid-template-columns: 1fr; padding: 28px 22px; }
  .full-field, .consent, .form-submit, .form-security { grid-column: 1; }
  .bonus-photo { min-height: 540px; }
  .bonus-photo::after { background: linear-gradient(180deg, rgba(8,26,46,.1), rgba(8,26,46,.92)); }
  .bonus-photo > div { left: 25px; right: 25px; top: auto; bottom: 32px; transform: none; }
  .bonus-icon { margin-block: 30px; }
  .audience-grid article > span { margin-bottom: 40px; }
  .module-list li { grid-template-columns: 50px 1fr; }
  .instructor-monogram { width: 100%; }
  .final-cta { margin: 10px; padding: 50px 25px; border-radius: 28px; }
  .final-cta .button { width: 100%; }
}

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