@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400&family=Inter:wght@300;400;500;600&display=swap");

:root {
  --green: #586b60;
  --green-dark: #2f4038;
  --green-deep: #22312a;
  --cream: #f6f2eb;
  --sand: #d8c8b4;
  --gold: #ad8b5e;
  --ink: #29312d;
  --muted: #69706b;
  --white: #ffffff;
  --soft: #edf0eb;
  --line: rgba(41, 49, 45, 0.13);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", Arial, sans-serif;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); font-family: var(--sans); background: #fff; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
svg { display: block; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; letter-spacing: -0.018em; }
h1 { font-size: clamp(45px, 5.2vw, 70px); line-height: 0.98; margin-bottom: 25px; }
h2 { font-size: clamp(38px, 4.3vw, 56px); line-height: 1.02; margin-bottom: 24px; }
h3 { font-size: 29px; line-height: 1.08; margin-bottom: 14px; }
p { color: var(--muted); font-size: 16px; line-height: 1.78; }

.wrap { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; }
.section { padding: 100px 0; }
.cream { background: var(--cream); }
.soft { background: var(--soft); }
.dark { background: var(--green-dark); color: #fff; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin-bottom: 18px; color: var(--green); font-size: 10px; font-weight: 600; letter-spacing: 0.18em; line-height: 1.3; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 30px; height: 1px; background: currentColor; opacity: 0.6; }
.dark .eyebrow { color: #dfe7e1; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 52px; padding: 0 23px; border: 1px solid var(--green-dark); background: var(--green-dark); color: #fff; font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; transition: 0.2s ease; }
.btn:hover { transform: translateY(-1px); background: #1f2c26; }
.btn:focus-visible, summary:focus-visible, a:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.btn svg, .limits-footer a svg, .transformation-arrow svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.btn-light { background: #fff; color: var(--green-dark); border-color: #fff; }
.btn-light:hover { background: var(--cream); color: var(--green-deep); }
.btn-ghost { background: transparent; color: var(--green-dark); border-color: rgba(47, 64, 56, 0.35); }

.topbar { position: sticky; top: 0; z-index: 60; background: rgba(255,255,255,0.92); backdrop-filter: blur(18px); border-bottom: 1px solid var(--line); }
.topbar-inner { height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand img { width: 38px; height: 38px; object-fit: contain; }
.brand-name { font-family: var(--serif); font-size: 22px; font-weight: 600; letter-spacing: 0.08em; }
.nav { display: flex; align-items: center; gap: 22px; margin-left: auto; }
.nav a { color: #5f6863; font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; }
.nav a:hover { color: var(--green-deep); }
.topbar .btn { min-height: 42px; padding: 0 16px; font-size: 9px; }
.mobile-menu { display: none; position: relative; }

.hero { padding: 70px 0 86px; background: linear-gradient(180deg, #fff 0%, #faf8f4 100%); }
.hero-grid { display: grid; grid-template-columns: 1.02fr 0.98fr; gap: 64px; align-items: center; }
.hero-copy .kicker { margin-bottom: 10px; color: var(--green); font-family: var(--serif); font-size: 29px; line-height: 1.2; }
.hero h1 em { color: var(--green); font-style: italic; }
.lead { max-width: 670px; font-size: 17px; }
.hero-synthesis { color: var(--ink); font-weight: 500; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-visual { position: relative; min-height: 610px; }
.hero-photo { position: absolute; inset: 0 0 40px 58px; overflow: hidden; background: var(--sand); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 52%; }
.hero-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(23,39,31,0.24)); }
.hero-note { position: absolute; left: 0; bottom: 0; width: 290px; padding: 27px 25px; background: var(--cream); border-left: 3px solid var(--gold); box-shadow: 0 18px 50px rgba(31,42,36,0.11); }
.hero-note small { display: block; margin-bottom: 10px; color: var(--green); font-size: 9px; letter-spacing: 0.15em; text-transform: uppercase; }
.hero-note strong { font-family: var(--serif); font-size: 29px; line-height: 1.03; font-weight: 500; }
.hero-collage { display: grid; grid-template-columns: 1.48fr 0.72fr; grid-template-rows: repeat(2, 1fr); gap: 13px; }
.hero-collage figure { position: relative; min-width: 0; margin: 0; overflow: hidden; background: var(--sand); }
.hero-collage-main { grid-row: 1 / 3; }
.hero-collage img { width: 100%; height: 100%; object-fit: cover; }
.hero-collage-main img { object-position: center; }
.hero-collage-health img { object-position: center; }
.hero-collage-commercial img { object-position: center 58%; }
.hero-collage figcaption { position: absolute; right: 12px; bottom: 12px; padding: 7px 9px; background: rgba(255,255,255,0.9); color: var(--green-deep); font-size: 8px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; }
.hero-collage .hero-note { z-index: 4; left: -28px; bottom: -28px; }

.narrow-copy { max-width: 850px; }
.narrow-copy h2 { max-width: 680px; }
.narrow-copy p { max-width: 800px; }
.statement { margin: 32px 0 0; padding: 24px 0 0; border-top: 1px solid var(--line); color: var(--green-deep); font-family: var(--serif); font-size: 27px; line-height: 1.3; }
.problem-layout { display: grid; grid-template-columns: 1.18fr 0.82fr; gap: 72px; align-items: center; }
.problem-photo { margin: 0; }
.problem-photo img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.problem-photo figcaption { margin-top: 12px; color: var(--muted); font-size: 11px; }
.method-layout { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: 76px; align-items: start; }
.section-heading { max-width: 710px; }
.section-heading.centered { margin: 0 auto 52px; text-align: center; }
.section-heading.centered .eyebrow { justify-content: center; }
.method-flow { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(41,49,45,0.18); }
.method-flow li { position: relative; min-height: 120px; padding: 24px 25px; border-right: 1px solid rgba(41,49,45,0.18); border-bottom: 1px solid rgba(41,49,45,0.18); }
.method-flow li:nth-child(even) { border-right: 0; }
.method-flow span, .deliveries-grid article > span, .steps-grid article > span, .inputs-grid article > span { display: block; margin-bottom: 14px; color: var(--gold); font-size: 10px; letter-spacing: 0.16em; }
.method-flow strong { display: block; max-width: 210px; font-family: var(--serif); font-size: 23px; line-height: 1.15; font-weight: 500; }

.deliveries-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.deliveries-grid article { min-height: 270px; padding: 34px 34px 30px; border-right: 1px solid var(--line); }
.deliveries-grid article:last-child { border-right: 0; }
.deliveries-grid p { font-size: 15px; }
.delivery-preview { margin: -34px -34px 28px; overflow: hidden; aspect-ratio: 4 / 3; background: var(--cream); border-bottom: 1px solid var(--line); }
.delivery-preview img { display: block; width: 100%; height: 100%; object-fit: cover; }
.delivery-preview-overview img { object-position: center; }
.delivery-preview-plan img { width: 200%; max-width: none; transform: translateX(-50%); object-position: right center; }
.deliveries-statement { max-width: 860px; margin: 42px auto 0; color: var(--green-deep); font-family: var(--serif); font-size: 31px; line-height: 1.2; text-align: center; }

.transformation-head { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 60px; align-items: end; margin-bottom: 50px; }
.transformation-head h2 { max-width: 700px; }
.transformation-head p { color: rgba(255,255,255,0.72); }
.before-after { display: grid; grid-template-columns: 1fr 58px 1fr; gap: 22px; align-items: center; }
.before-after figure { margin: 0; }
.image-frame { position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: #18231e; }
.image-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center 58%; }
.image-frame span { position: absolute; left: 18px; bottom: 18px; padding: 9px 12px; background: rgba(255,255,255,0.92); color: var(--green-deep); font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase; }
.before-after figcaption { margin-top: 12px; color: rgba(255,255,255,0.62); font-size: 12px; }
.transformation-arrow { display: flex; align-items: center; justify-content: center; color: var(--sand); }
.transformation-arrow svg { width: 34px; }

.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.steps-grid article { min-height: 320px; padding: 30px 28px; background: var(--cream); border-top: 2px solid var(--gold); }
.steps-grid p { font-size: 14px; }
.process-visual { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 62px; }
.process-visual figure { min-width: 0; margin: 0; }
.process-image { overflow: hidden; aspect-ratio: 4 / 3; background: var(--cream); }
.process-image > img, .process-image picture, .process-image picture img { display: block; width: 100%; height: 100%; object-fit: cover; }
.process-delivery img { object-position: center; }
.reference-mosaic { display: grid; grid-template-columns: 1.2fr 0.8fr; grid-template-rows: repeat(2, minmax(0, 1fr)); gap: 5px; padding: 5px; }
.reference-mosaic img { width: 100%; height: 100%; min-width: 0; min-height: 0; object-fit: cover; }
.reference-mosaic img:first-child { grid-row: 1 / span 2; object-position: center 72%; }
.reference-mosaic img:nth-child(2) { grid-column: 2; grid-row: 1; object-position: center 55%; }
.reference-mosaic img:nth-child(3) { grid-column: 2; grid-row: 2; object-position: center 62%; }
.process-visual figcaption { display: flex; align-items: center; gap: 12px; padding-top: 15px; border-top: 1px solid var(--line); color: var(--green-deep); }
.process-visual figcaption span { color: var(--gold); font-size: 9px; letter-spacing: 0.15em; }
.process-visual figcaption strong { font-family: var(--serif); font-size: 22px; font-weight: 500; }

.adaptive-section { overflow: hidden; background: #f8f6f1; }
.adaptive-intro { max-width: 920px; margin-bottom: 58px; }
.adaptive-intro h2 { max-width: 820px; font-size: clamp(44px, 5vw, 66px); }
.adaptive-lead { max-width: 860px; color: var(--ink); font-size: 18px; line-height: 1.65; }
.adaptive-contrast { max-width: 920px; margin: 30px 0 0; padding-top: 28px; border-top: 1px solid var(--line); color: var(--green-deep); font-family: var(--serif); font-size: 26px; line-height: 1.3; }
.adaptive-mechanism { display: grid; grid-template-columns: 0.78fr 1.22fr; gap: 72px; padding: 48px 52px; background: var(--green-deep); color: #fff; }
.adaptive-mechanism h3 { max-width: 360px; margin: 0; font-size: 35px; }
.adaptive-mechanism p { color: rgba(255,255,255,0.75); font-size: 14px; line-height: 1.7; }
.adaptive-mechanism p:last-child { margin-bottom: 0; }
.adaptive-mechanism .mechanism-label { margin-bottom: 14px; color: var(--sand); font-size: 9px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; }
.adaptive-flow { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin: 0; padding: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); list-style: none; }
.adaptive-flow li { min-height: 315px; padding: 34px 25px 30px; border-right: 1px solid var(--line); }
.adaptive-flow li:last-child { border-right: 0; }
.adaptive-flow span, .examples-grid article > span { display: block; margin-bottom: 20px; color: var(--gold); font-size: 10px; letter-spacing: 0.16em; }
.adaptive-flow h3 { min-height: 73px; margin-bottom: 20px; font-size: 24px; }
.adaptive-flow p { margin: 0; font-size: 13px; line-height: 1.75; }
.adaptive-examples { margin-top: 88px; }
.examples-heading { max-width: 840px; margin-bottom: 42px; }
.examples-heading h3 { max-width: 820px; margin: 0; font-size: 38px; line-height: 1.12; }
.examples-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.examples-grid article { min-height: 245px; padding: 0 34px 32px; border-right: 1px solid var(--line); }
.examples-grid article:last-child { border-right: 0; }
.examples-grid h3 { margin-bottom: 22px; font-size: 32px; }
.examples-grid p { margin: 0; color: var(--green-deep); font-size: 14px; line-height: 1.7; }
.example-photo { margin: 0 -34px 30px; overflow: hidden; aspect-ratio: 4 / 3; background: var(--cream); }
.example-photo img { width: 100%; height: 100%; object-fit: cover; }
.example-photo-bedroom img { object-position: center top; }
.example-photo-commercial img { object-position: center 66%; }
.adaptive-highlight { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 80px; align-items: center; margin-top: 72px; padding: 52px 56px; background: var(--green-dark); color: #fff; }
.adaptive-highlight h3 { margin: 0; font-size: 39px; line-height: 1.12; }
.adaptive-highlight p { margin: 0; color: rgba(255,255,255,0.72); font-size: 15px; }
.adaptive-protocols { display: grid; grid-template-columns: 0.78fr 1.22fr; gap: 82px; margin-top: 70px; padding: 48px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.adaptive-protocols h3 { max-width: 390px; margin: 0; font-size: 37px; }
.adaptive-protocols p { max-width: 680px; font-size: 14px; }
.adaptive-protocols p:last-child { margin-bottom: 0; }
.adaptive-protocols strong { color: var(--green-deep); font-weight: 600; }
.adaptive-closing { max-width: 940px; margin: 48px auto 0; color: var(--green-deep); font-family: var(--serif); font-size: 34px; line-height: 1.18; text-align: center; }

.audience-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 78px; align-items: start; }
.check-list, .offer-list { margin: 0; padding: 0; list-style: none; }
.check-list li, .offer-list li { display: grid; grid-template-columns: 22px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid rgba(41,49,45,0.13); color: var(--ink); font-size: 14px; line-height: 1.6; }
.check-list svg, .offer-list svg { width: 20px; fill: none; stroke: var(--gold); stroke-width: 1.7; }
.environment-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 13px; margin-top: 64px; }
.environment-strip figure { margin: 0; }
.environment-strip img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.environment-strip figure:nth-child(3) img { object-position: center 64%; }
.environment-strip figure:nth-child(4) img { object-position: center 56%; }
.environment-strip figcaption { padding-top: 11px; color: var(--green-deep); font-size: 9px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }

.inputs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.inputs-grid article { padding: 32px; border: 1px solid var(--line); }
.inputs-grid p { font-size: 14px; }
.starting-point-visual { display: grid; grid-template-columns: 1.12fr 0.88fr; gap: 18px; margin-top: 44px; }
.starting-photo { margin: 0; }
.starting-photo img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.starting-photo figcaption { margin-top: 11px; color: var(--muted); font-size: 11px; }
.starting-references { align-self: start; padding: 27px; background: var(--cream); }
.starting-references > p { margin: 0 0 18px; color: var(--green-deep); font-size: 9px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }
.starting-references > div { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.starting-references img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.reference-note { max-width: 770px; margin: 38px auto 0; text-align: center; }
.limits-section { padding-bottom: 0; background: var(--green-deep); color: #fff; }
.limits-layout { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 80px; }
.limits-section p { color: rgba(255,255,255,0.7); }
.list-label { margin-bottom: 12px; color: #fff !important; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; }
.plain-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 30px; margin: 0; padding: 0; list-style: none; }
.plain-list li { padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,0.14); color: rgba(255,255,255,0.78); font-size: 13px; line-height: 1.45; }
.limits-footer { display: flex; align-items: center; justify-content: space-between; gap: 50px; margin-top: 68px; padding-top: 28px; padding-bottom: 28px; border-top: 1px solid rgba(255,255,255,0.16); }
.limits-footer p { max-width: 760px; margin: 0; font-size: 13px; }
.limits-footer a { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; color: #fff; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; }

.comparison-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; max-width: 960px; margin: 0 auto; }
.comparison-grid article { padding: 46px; background: #fff; border: 1px solid rgba(41,49,45,0.12); }
.comparison-grid article.featured-product { background: var(--green-dark); color: #fff; border-color: var(--green-dark); }
.comparison-image { margin: -46px -46px 38px; overflow: hidden; aspect-ratio: 16 / 10; background: #e8e5df; }
.comparison-image img { display: block; width: 100%; height: 100%; object-fit: cover; }
.comparison-image-arq { padding: 18px; background: #fff; }
.comparison-image-arq img { object-fit: contain; }
.product-label { margin-bottom: 8px; color: var(--gold) !important; font-size: 10px !important; font-weight: 600; letter-spacing: 0.17em; text-transform: uppercase; }
.comparison-grid h3 { margin-bottom: 26px; font-size: 42px; }
.comparison-grid ul { margin: 0 0 28px; padding: 0; list-style: none; }
.comparison-grid li { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.featured-product li { border-color: rgba(255,255,255,0.14); }
.comparison-grid article > p:last-child { margin: 0; font-size: 13px; }
.featured-product p { color: rgba(255,255,255,0.7); }

.offer-layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 90px; align-items: center; }
.offer-copy h2 { max-width: 580px; }
.offer-list { max-width: 560px; margin-top: 28px; }
.price-card { padding: 50px 46px; background: var(--cream); border-left: 3px solid var(--gold); box-shadow: 0 22px 70px rgba(31,42,36,0.09); }
.price-card > p { margin-bottom: 12px; color: var(--green); font-size: 10px; font-weight: 600; letter-spacing: 0.17em; text-transform: uppercase; }
.price-card strong { display: block; color: var(--green-deep); font-family: var(--serif); font-size: 64px; line-height: 1; font-weight: 500; }
.price-card > span { display: block; margin: 8px 0 28px; color: var(--muted); font-size: 12px; }
.price-card .btn { width: 100%; }
.price-card small { display: block; margin-top: 17px; color: var(--muted); font-size: 10px; line-height: 1.5; text-align: center; }

.about-layout { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 78px; align-items: center; }
.about-photo { position: relative; min-height: 600px; overflow: hidden; }
.about-photo::after { content: ""; position: absolute; inset: auto 0 0; height: 36%; background: linear-gradient(transparent, rgba(47,64,56,0.14)); }
.about-photo img { width: 100%; height: 100%; min-height: 600px; object-fit: cover; object-position: center 35%; }
.about-copy p { max-width: 670px; }
.faq-layout { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 80px; align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 21px 0; cursor: pointer; color: var(--green-deep); font-size: 14px; font-weight: 500; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--gold); font-family: var(--serif); font-size: 26px; font-weight: 400; transition: transform 0.2s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 670px; padding: 0 42px 22px 0; font-size: 14px; }

.final-cta { text-align: left; }
.final-cta-layout { display: grid; grid-template-columns: 0.88fr 1.12fr; gap: 72px; align-items: center; }
.final-cta-copy { max-width: 650px; }
.final-cta .eyebrow { justify-content: flex-start; }
.final-cta p { color: rgba(255,255,255,0.74); }
.final-cta .btn { margin-top: 20px; }
.final-cta-image { margin: 0; overflow: hidden; aspect-ratio: 4 / 3; }
.final-cta-image img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }
footer { padding: 34px 0; border-top: 1px solid var(--line); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; color: var(--muted); font-size: 10px; }
.footer-brand { display: flex; align-items: center; gap: 11px; }
.footer-brand img { width: 34px; height: 34px; object-fit: contain; }
.footer-brand strong { color: var(--ink); font-family: var(--serif); font-size: 19px; letter-spacing: 0.06em; }

@media (max-width: 1080px) {
  .nav { gap: 13px; }
  .nav a { font-size: 8px; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid article { min-height: 270px; }
}

@media (max-width: 920px) {
  .section { padding: 76px 0; }
  .nav, .topbar-cta { display: none; }
  .mobile-menu { display: block; margin-left: auto; }
  .mobile-menu summary { display: grid; gap: 4px; padding: 10px; cursor: pointer; list-style: none; }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-menu summary span { width: 23px; height: 1px; background: var(--green-deep); }
  .mobile-menu nav { position: absolute; right: 0; top: 44px; width: 260px; padding: 20px; background: #fff; border: 1px solid var(--line); box-shadow: 0 16px 50px rgba(31,42,36,0.12); }
  .mobile-menu nav a { display: block; padding: 11px 2px; border-bottom: 1px solid var(--line); color: var(--green-deep); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; }
  .hero-grid, .method-layout, .audience-layout, .limits-layout, .offer-layout, .about-layout, .faq-layout { grid-template-columns: 1fr; gap: 44px; }
  .hero { padding: 50px 0 70px; }
  .hero-visual { min-height: 600px; }
  .hero-photo { inset: 0 0 35px 25px; }
  .hero-collage .hero-note { left: 18px; bottom: -26px; }
  .problem-layout, .starting-point-visual, .final-cta-layout { grid-template-columns: 1fr; gap: 40px; }
  .deliveries-grid { grid-template-columns: 1fr; border-bottom: 0; }
  .deliveries-grid article { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .transformation-head { grid-template-columns: 1fr; gap: 10px; }
  .before-after { grid-template-columns: 1fr; }
  .transformation-arrow { transform: rotate(90deg); }
  .adaptive-mechanism, .adaptive-highlight, .adaptive-protocols { grid-template-columns: 1fr; gap: 28px; }
  .adaptive-flow { grid-template-columns: 1fr; }
  .adaptive-flow li { min-height: 0; padding: 28px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .adaptive-flow li:last-child { border-bottom: 0; }
  .adaptive-flow h3 { min-height: 0; }
  .examples-grid { grid-template-columns: 1fr; }
  .examples-grid article { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .examples-grid article:last-child { border-bottom: 0; }
  .environment-strip { grid-template-columns: repeat(2, 1fr); }
  .inputs-grid { grid-template-columns: 1fr; }
  .limits-footer { width: 100%; flex-direction: column; align-items: flex-start; padding-left: 24px; padding-right: 24px; }
  .about-photo, .about-photo img { min-height: 520px; }
}

@media (max-width: 640px) {
  .wrap { width: min(calc(100% - 34px), var(--max)); }
  .section { padding: 64px 0; }
  h1 { font-size: clamp(42px, 13vw, 56px); }
  h2 { font-size: clamp(35px, 10vw, 46px); }
  h3 { font-size: 26px; }
  p { font-size: 15px; }
  .topbar-inner { height: 64px; }
  .brand-name { font-size: 19px; }
  .hero { padding: 42px 0 58px; }
  .hero-copy .kicker { font-size: 23px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .hero-visual { min-height: 0; }
  .hero-photo { inset: 0 0 34px 18px; }
  .hero-note { width: 235px; padding: 20px; }
  .hero-note strong { font-size: 23px; }
  .hero-collage { grid-template-columns: repeat(2, 1fr); grid-template-rows: auto auto auto; gap: 9px; }
  .hero-collage-main { grid-column: 1 / 3; grid-row: auto; aspect-ratio: 4 / 3; }
  .hero-collage-secondary { aspect-ratio: 1 / 1; }
  .hero-collage .hero-note { position: relative; left: auto; bottom: auto; grid-column: 1 / 3; width: 100%; box-shadow: none; }
  .hero-collage figcaption { right: 8px; bottom: 8px; font-size: 7px; }
  .statement { font-size: 24px; }
  .problem-layout { gap: 30px; }
  .method-flow { grid-template-columns: 1fr; }
  .method-flow li, .method-flow li:nth-child(even) { min-height: 0; border-right: 0; }
  .deliveries-grid article, .inputs-grid article { padding: 28px 22px; }
  .delivery-preview { margin: -28px -22px 24px; }
  .deliveries-statement { font-size: 27px; }
  .image-frame { aspect-ratio: 4 / 4.7; }
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid article { min-height: 0; }
  .process-visual { grid-template-columns: 1fr; gap: 34px; margin-top: 46px; }
  .adaptive-intro { margin-bottom: 42px; }
  .adaptive-intro h2 { font-size: clamp(40px, 12vw, 52px); }
  .adaptive-lead { font-size: 16px; }
  .adaptive-contrast { font-size: 23px; }
  .adaptive-mechanism { padding: 34px 24px; }
  .adaptive-mechanism h3 { font-size: 31px; }
  .adaptive-examples { margin-top: 62px; }
  .examples-heading h3 { font-size: 31px; }
  .examples-grid article { padding: 0 0 27px; }
  .example-photo { margin: 0 0 24px; }
  .adaptive-highlight { margin-top: 58px; padding: 36px 25px; }
  .adaptive-highlight h3 { font-size: 32px; }
  .adaptive-protocols { gap: 22px; margin-top: 54px; padding: 38px 0; }
  .adaptive-protocols h3 { font-size: 31px; }
  .adaptive-closing { margin-top: 40px; font-size: 29px; }
  .environment-strip { gap: 18px 9px; margin-top: 46px; }
  .environment-strip figcaption { font-size: 8px; }
  .starting-point-visual { gap: 24px; margin-top: 34px; }
  .starting-references { padding: 22px; }
  .plain-list { grid-template-columns: 1fr; }
  .comparison-grid { grid-template-columns: 1fr; }
  .comparison-grid article { padding: 34px 26px; }
  .comparison-image { margin: -34px -26px 30px; }
  .price-card { padding: 38px 24px; }
  .price-card strong { font-size: 56px; }
  .price-card .btn { padding: 0 16px; font-size: 9px; }
  .about-photo, .about-photo img { min-height: 470px; }
  .faq-list summary { font-size: 13px; }
  .final-cta { text-align: center; }
  .final-cta-layout { gap: 36px; }
  .final-cta .eyebrow { justify-content: center; }
  .final-cta-copy { margin: 0 auto; }
  .footer-inner { display: block; text-align: center; }
  .footer-brand { justify-content: center; margin-bottom: 12px; }
  .footer-inner > div { margin-bottom: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}