:root {
  --paper: #fbfaf6;
  --paper-deep: #f3f1e9;
  --ink: #0a3658;
  --ink-deep: #072e4d;
  --green: #2d705d;
  --green-soft: #e7f0eb;
  --gold: #c99b51;
  --gold-soft: #ead8b9;
  --text: #4e6572;
  --line: rgba(10, 54, 88, .14);
  --shadow: 0 24px 70px rgba(7, 46, 77, .12);
  --sans: "Avenir Next", "Segoe UI", Arial, sans-serif;
  --serif: "Iowan Old Style", "Baskerville", Georgia, serif;
  --header-h: 82px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 20px); }
body { margin: 0; background: var(--paper); color: var(--text); font-family: var(--sans); font-size: 16px; line-height: 1.65; }
body.dialog-open { overflow: hidden; }
button, input, textarea { font: inherit; }
button { color: inherit; }
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--ink); font-family: var(--serif); font-weight: 400; line-height: .98; text-wrap: balance; }
h2 { font-size: clamp(2.6rem, 5vw, 5.1rem); letter-spacing: -.035em; }
h3 { font-size: 1.55rem; line-height: 1.1; }
.shell { width: min(1180px, calc(100% - 48px)); 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: 1rem; top: -5rem; z-index: 1000; padding: .7rem 1rem; background: #fff; color: var(--ink); }
.skip-link:focus { top: 1rem; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h); background: rgba(251, 250, 246, .88); border-bottom: 1px solid transparent; backdrop-filter: blur(18px); transition: height .25s ease, border-color .25s ease, box-shadow .25s ease; }
.site-header.scrolled { height: 70px; border-color: var(--line); box-shadow: 0 8px 30px rgba(7, 46, 77, .06); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; width: 154px; }
.brand img { width: 100%; height: auto; }
.main-nav { display: flex; align-items: center; gap: 2rem; }
.main-nav a, .nav-link { border: 0; padding: .5rem 0; background: none; color: var(--ink); font-size: .91rem; font-weight: 600; text-decoration: none; cursor: pointer; }
.main-nav a:hover, .nav-link:hover { color: var(--green); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: #fff; border-radius: 50%; align-items: center; justify-content: center; flex-direction: column; gap: 4px; }
.menu-toggle > span:not(.sr-only) { width: 17px; height: 1.5px; background: var(--ink); }

.button { min-height: 54px; padding: .82rem 1.45rem; border: 1px solid transparent; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; gap: .75rem; cursor: pointer; font-weight: 700; text-decoration: none; transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--ink); box-shadow: 0 12px 28px rgba(10, 54, 88, .17); }
.button-primary:hover { background: var(--green); }
.button-outline { color: var(--ink); background: transparent; border-color: var(--line); }
.button-outline:hover { border-color: var(--green); color: var(--green); }
.button-small { min-height: 46px; padding: .65rem 1.15rem; }
.button-quiet { background: transparent; border-color: var(--line); color: var(--ink); }
.button-quiet:hover { border-color: var(--green); }
.button-gold { background: var(--gold); color: var(--ink-deep); }
.button-on-dark { border-color: rgba(255,255,255,.34); color: #fff; background: transparent; }
.button-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.button-row.centered { justify-content: center; }
.text-link { padding: .35rem 0; border: 0; border-bottom: 1px solid var(--gold); color: var(--ink); background: transparent; font-weight: 700; cursor: pointer; }
.text-link:hover { color: var(--green); border-color: var(--green); }

.eyebrow { margin-bottom: 1.7rem; display: flex; align-items: center; gap: .8rem; color: var(--green); font-size: .76rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow span { width: 36px; height: 1px; background: var(--gold); }
.eyebrow.light { color: #c5d9d0; }
.eyebrow.centered { justify-content: center; }

.hero { min-height: min(900px, 100svh); padding: calc(var(--header-h) + 82px) 0 72px; position: relative; display: flex; align-items: center; overflow: clip; }
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: .83fr 1.17fr; align-items: center; gap: 5.5rem; }
.hero-copy h1 { margin-bottom: 1.2rem; font-size: clamp(3.35rem, 5.55vw, 5.65rem); letter-spacing: -.055em; }
.hero-copy h1 strong { display: block; font-weight: 400; color: var(--ink); }
.hero-title-line { display: flex; align-items: baseline; gap: .2em; white-space: nowrap; }
.hero-title-line small { flex: 0 0 1.55em; color: var(--green); font-family: var(--sans); font-size: .27em; font-weight: 600; letter-spacing: .02em; text-align: right; }
.hero-support { margin-bottom: 1rem; color: var(--green); font-family: var(--serif); font-size: clamp(1.45rem, 2.2vw, 2.1rem); line-height: 1.2; }
.hero-text { max-width: 39rem; font-size: 1.08rem; }
.hero-visual { position: relative; margin: 0; min-height: 590px; }
.hero-visual img { width: 100%; height: 590px; object-fit: cover; border-radius: 48% 0 0 34px; box-shadow: var(--shadow); }
.hero-visual figcaption { position: absolute; left: -2.1rem; bottom: 2.2rem; width: min(330px, 80%); padding: 1.2rem 1.4rem; border-left: 3px solid var(--gold); background: rgba(251,250,246,.95); color: var(--ink); font-family: var(--serif); font-size: 1.25rem; line-height: 1.35; box-shadow: 0 14px 40px rgba(7,46,77,.12); backdrop-filter: blur(12px); }
.orb { position: absolute; border: 1px solid rgba(201,155,81,.26); border-radius: 50%; pointer-events: none; }
.orb-one { width: 520px; aspect-ratio: 1; right: 25%; top: -250px; }

.section { padding: 112px 0; }
.section-heading { margin-bottom: 3.4rem; display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 6rem; }
.section-heading h2 { margin-bottom: 0; }
.section-heading .heading-copy { padding-bottom: .7rem; }
.section-heading .heading-copy > p { font-size: 1.08rem; }
.section-heading.compact > p { padding-bottom: .7rem; }

.network-section { background: var(--paper-deep); }
.story-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.15rem; }
.story-card { position: relative; min-height: 470px; margin: 0; overflow: hidden; background: var(--ink); }
.story-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.story-card::after { content: ""; position: absolute; inset: 35% 0 0; background: linear-gradient(transparent, rgba(5,31,49,.89)); }
.story-card:hover img { transform: scale(1.025); }
.story-card > div { position: absolute; z-index: 1; inset: auto 1.6rem 1.4rem; color: #fff; }
.story-card span { color: var(--gold-soft); font-size: .72rem; letter-spacing: .15em; }
.story-card h3 { margin: .4rem 0 .3rem; color: #fff; font-size: 1.75rem; }
.story-card p { margin-bottom: 0; color: rgba(255,255,255,.78); font-size: .92rem; line-height: 1.5; }

.principles-section { background: var(--ink); color: #c4d1d8; overflow: hidden; }
.principles-section h2 { color: #fff; }
.principle-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,.18); border: 1px solid rgba(255,255,255,.18); }
.principle-card { position: relative; min-height: 310px; padding: 1.7rem; border: 0; background: var(--ink); color: #fff; text-align: left; cursor: pointer; display: flex; flex-direction: column; transition: background .25s ease; }
.principle-card:hover { background: #124965; }
.principle-no { align-self: flex-end; color: rgba(255,255,255,.35); font-size: .75rem; }
.principle-icon { margin: .3rem 0 auto; display: grid; place-items: center; width: 50px; height: 50px; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; color: var(--gold-soft); font-size: 1.25rem; }
.principle-card strong { font-family: var(--serif); font-size: 1.72rem; font-weight: 400; line-height: 1.1; }
.principle-card small { margin-top: .6rem; color: #b7c7ce; font-size: .88rem; }
.principle-card em { margin-top: 1.2rem; color: var(--gold-soft); font-size: .76rem; font-style: normal; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.principles-picture { position: relative; min-height: 340px; margin: 3rem 0 0; overflow: hidden; }
.principles-picture::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,46,77,.78), rgba(7,46,77,.05) 70%); }
.principles-picture img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.principles-picture figcaption { position: absolute; z-index: 1; left: clamp(1.5rem, 5vw, 4rem); bottom: clamp(1.5rem, 5vw, 3.5rem); max-width: 440px; color: #fff; font-family: var(--serif); font-size: clamp(1.65rem, 3vw, 2.6rem); line-height: 1.12; }
.principles-picture figcaption span { display: block; color: var(--gold-soft); }
.six-thoughts { margin-top: 4rem; padding-top: 3rem; border-top: 1px solid rgba(255,255,255,.16); display: grid; grid-template-columns: 270px 1fr; gap: 3rem; }
.thoughts-heading .eyebrow { margin-bottom: 1rem; }
.thoughts-heading h3 { margin: 0; color: #fff; font-size: 2.2rem; }
.thought-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.16); }
.thought-grid button { position: relative; min-height: 170px; padding: 1.4rem 3.2rem 1.4rem 1.4rem; border: 0; background: var(--ink); color: #fff; text-align: left; cursor: pointer; display: flex; flex-direction: column; justify-content: flex-end; transition: background .25s ease, transform .25s ease; }
.thought-grid button:hover { z-index: 1; background: #124965; transform: translateY(-2px); }
.thought-grid button > span:first-child { margin-bottom: auto; color: var(--gold-soft); font-size: .75rem; letter-spacing: .14em; }
.thought-grid button strong { color: #fff; font-family: var(--serif); font-size: 1.55rem; font-weight: 400; line-height: 1.1; }
.thought-grid button small { margin-top: .4rem; color: #b7c7ce; font-size: .83rem; }
.thought-grid button em { position: absolute; right: 1.3rem; bottom: 1.25rem; color: var(--gold-soft); font-size: 1.3rem; font-style: normal; }

.opportunities-section { background: var(--paper-deep); }
.opportunity-grid { display: grid; gap: 1.25rem; }
.opportunity-card { min-height: 430px; display: grid; grid-template-columns: 1.08fr .92fr; background: #fff; box-shadow: 0 18px 60px rgba(7,46,77,.07); overflow: hidden; }
.opportunity-card.reverse { grid-template-columns: .92fr 1.08fr; }
.opportunity-card.reverse img { order: 2; }
.opportunity-card > img { width: 100%; height: 100%; min-height: 430px; object-fit: cover; }
.opportunity-card > div { padding: clamp(2rem, 5vw, 4.5rem); display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.opportunity-card h3 { margin-bottom: 1rem; font-size: clamp(2rem, 3vw, 3.2rem); }
.opportunity-card p:not(.card-kicker) { font-size: 1.02rem; }
.card-kicker { margin-bottom: 1rem; color: var(--green); font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }

.invitation-section { position: relative; overflow: hidden; }
.invitation-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 7rem; align-items: center; }
.invitation-copy h2 { margin-bottom: 1.4rem; }
.invitation-copy > p:not(.eyebrow) { max-width: 36rem; font-size: 1.08rem; }
.invitation-steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.invitation-steps li { padding: 1.5rem 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 55px 1fr; gap: 1rem; align-items: start; }
.invitation-steps li > span { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--green-soft); color: var(--green); font-size: .8rem; font-weight: 700; }
.invitation-steps strong { display: block; margin-bottom: .25rem; color: var(--ink); font-family: var(--serif); font-size: 1.5rem; font-weight: 400; }
.invitation-steps small { font-size: .9rem; }
.reception-step { background: linear-gradient(90deg, transparent, rgba(45,112,93,.07)); }
.reception-step button { margin-top: .65rem; padding: 0 0 .15rem; border: 0; border-bottom: 1px solid var(--gold); background: transparent; color: var(--green); font-size: .78rem; font-weight: 700; cursor: pointer; }

.closing-section { padding: 0 0 28px; background: var(--ink); }
.closing-card { min-height: 610px; padding: 100px 7%; display: grid; place-items: center; align-content: center; text-align: center; background: radial-gradient(circle at 50% 10%, rgba(74,119,97,.4), transparent 42%); color: #c7d4d9; border-bottom: 1px solid rgba(255,255,255,.12); }
.closing-card h2 { color: #fff; font-size: clamp(2.8rem, 5.5vw, 5.5rem); }
.closing-card h2 em { color: #d6bc8e; font-style: normal; }
.closing-card > p:not(.eyebrow) { max-width: 570px; margin-inline: auto; }

.site-footer { padding: 55px 0 28px; background: var(--ink-deep); color: #b6c7cf; }
.footer-main { display: grid; grid-template-columns: .8fr 1.2fr; gap: 4rem; align-items: start; }
.footer-brand img { width: 180px; max-height: 52px; object-fit: contain; object-position: left center; }
.footer-brand p { margin: 1.1rem 0 0; font-size: .9rem; }
.footer-nav { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: .6rem 1.5rem; }
.footer-nav button { border: 0; padding: .3rem 0; background: transparent; color: #d8e1e5; cursor: pointer; font-size: .86rem; }
.footer-nav button:hover { color: var(--gold-soft); }
.footer-bottom { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; gap: 2rem; font-size: .78rem; }

.dialog { position: relative; width: min(1230px, calc(100% - 30px)); height: min(84svh, 820px); max-height: none; padding: 0; border: 0; border-radius: 3px; background: var(--paper); color: var(--text); box-shadow: 0 40px 120px rgba(3, 24, 39, .38); overflow: hidden; }
.dialog::backdrop { background: rgba(4, 28, 45, .76); backdrop-filter: blur(5px); }
.dialog-toolbar { position: absolute; z-index: 5; top: 16px; right: 16px; display: flex; align-items: center; gap: .5rem; }
.dialog-toolbar-nav { display: flex; align-items: center; gap: .5rem; }
.dialog-toolbar-nav:empty { display: none; }
.dialog-close, .dialog-step { display: grid; place-items: center; width: 42px; height: 42px; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: rgba(251,250,246,.94); color: var(--ink); line-height: 1; cursor: pointer; box-shadow: 0 5px 18px rgba(7,46,77,.07); backdrop-filter: blur(10px); }
.dialog-close { font-size: 1.65rem; }
.dialog-step { font-size: 1.25rem; }
.dialog-step:hover:not(:disabled), .dialog-close:hover { border-color: var(--green); color: var(--green); }
.dialog-step:disabled { opacity: .28; cursor: default; }
.dialog-position { min-width: 54px; height: 42px; padding: 0 .75rem; border: 1px solid var(--line); border-radius: 999px; display: grid; place-items: center; background: rgba(251,250,246,.94); color: #71858f; font-size: .72rem; font-weight: 700; letter-spacing: .1em; box-shadow: 0 5px 18px rgba(7,46,77,.07); backdrop-filter: blur(10px); }
.dialog-stage { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); width: 100%; height: 100%; }
.dialog-media { position: relative; min-width: 0; height: 100%; margin: 0; overflow: hidden; background: #dce5e1; }
.dialog-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 52%, rgba(4,31,49,.58)); pointer-events: none; }
.dialog-media img { width: 100%; height: 100%; object-fit: cover; }
.dialog-media figcaption { position: absolute; z-index: 1; left: 1.4rem; right: 1.4rem; bottom: 1.35rem; margin: 0; color: #fff; font-family: var(--serif); font-size: 1.08rem; line-height: 1.32; text-shadow: 0 2px 14px rgba(3,24,39,.45); }
.dialog-content { height: 100%; padding: clamp(4.8rem, 6vw, 5rem) clamp(2.2rem, 6vw, 5rem) clamp(2.2rem, 6vw, 5rem); overflow-y: auto; scrollbar-gutter: stable; }
.dialog-kicker { margin-bottom: 1.1rem; color: var(--green); font-size: .72rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.dialog-content h2 { margin-bottom: 1.5rem; font-size: clamp(2.5rem, 6vw, 4.6rem); }
.dialog-content h3 { margin-bottom: .6rem; }
.dialog-lead { color: #344f5f; font-family: var(--serif); font-size: 1.38rem; line-height: 1.4; }
.dialog-content blockquote { margin: 2rem 0 0; padding: 1.25rem 1.4rem; border-left: 3px solid var(--gold); background: var(--paper-deep); color: var(--ink); font-family: var(--serif); font-size: 1.3rem; }
.dialog-columns { margin-top: 2.4rem; display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.dialog-steps { margin-top: 2.4rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.dialog-steps.value-paths { grid-template-columns: repeat(2, 1fr); }
.dialog-steps span { color: var(--gold); font-size: .72rem; font-weight: 700; letter-spacing: .14em; }
.dialog-steps h3 { margin-top: .6rem; font-size: 1.35rem; }
.dialog-steps p, .dialog-columns p { font-size: .9rem; }
.value-test { margin-top: 2rem; padding: 1.4rem; border: 1px solid var(--line); background: #fff; }
.value-test strong { color: var(--green); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; }
.value-test p { margin: .45rem 0 0; color: var(--ink); font-family: var(--serif); font-size: 1.25rem; line-height: 1.35; }
.dialog-action { margin-top: 1rem; }
.global-bonus { margin-top: 2rem; padding: clamp(1.4rem, 4vw, 2.4rem); background: var(--ink); color: #c5d2d8; }
.global-bonus .dialog-kicker { color: var(--gold-soft); }
.global-bonus h3 { color: #fff; font-size: 2rem; }
.global-bonus p:last-child { margin-bottom: 0; }
.contact-form { margin-top: 2rem; }
.contact-form label, .contact-form legend { color: var(--ink); font-size: .8rem; font-weight: 700; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.contact-form input[type="text"], .contact-form input[type="email"], .contact-form textarea { width: 100%; margin-top: .4rem; padding: .9rem 1rem; border: 1px solid rgba(10,54,88,.2); border-radius: 2px; background: #fff; color: var(--ink); outline: none; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(45,112,93,.1); }
.contact-form fieldset { margin: 1.4rem 0; padding: 0; border: 0; }
.contact-form legend { margin-bottom: .7rem; }
.contact-form legend small { margin-left: .5rem; color: var(--green); font-weight: 500; }
.check-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; }
.check-grid label { position: relative; cursor: pointer; }
.check-grid input { position: absolute; opacity: 0; pointer-events: none; }
.check-grid span { min-height: 48px; padding: .65rem .75rem; border: 1px solid var(--line); display: grid; place-items: center; background: #fff; color: var(--text); text-align: center; font-size: .75rem; font-weight: 600; }
.check-grid input:checked + span { border-color: var(--green); background: var(--green-soft); color: var(--green); }
.consent { margin-top: 1rem; display: flex; gap: .65rem; align-items: flex-start; color: var(--text) !important; font-weight: 400 !important; }
.consent input { margin-top: .35rem; accent-color: var(--green); }
.form-bottom { margin-top: 1.5rem; display: flex; justify-content: space-between; align-items: center; gap: 1.2rem; }
.form-bottom p { max-width: 340px; margin: 0; color: #748690; font-size: .72rem; line-height: 1.45; }
.form-status, .field-error { margin: .5rem 0 0; color: #9d432d; font-size: .78rem; }
.form-status.success { color: var(--green); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

@media (max-width: 980px) {
  .menu-toggle { display: flex; }
  .main-nav { position: absolute; top: calc(100% + 1px); left: 24px; right: 24px; padding: 1rem; background: var(--paper); border: 1px solid var(--line); box-shadow: var(--shadow); display: none; flex-direction: column; align-items: stretch; gap: .2rem; }
  .main-nav.open { display: flex; }
  .main-nav a, .nav-link { padding: .7rem; text-align: left; }
  .hero { padding-top: calc(var(--header-h) + 50px); }
  .hero-inner { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .hero-visual, .hero-visual img { min-height: 510px; height: 510px; }
  .hero-visual figcaption { left: -1rem; }
  .section-heading { gap: 3rem; }
  .principle-grid { grid-template-columns: 1fr 1fr; }
  .invitation-layout { gap: 3rem; }
  .dialog { height: min(86svh, 820px); }
  .dialog-stage { grid-template-columns: minmax(230px, 1fr) minmax(0, 2fr); }
  .dialog-content { padding-inline: clamp(2rem, 5vw, 3.2rem); }
}

@media (max-width: 760px) {
  :root { --header-h: 70px; }
  .shell { width: min(100% - 32px, 1180px); }
  .brand { width: 138px; }
  .hero { min-height: auto; padding: calc(var(--header-h) + 45px) 0 50px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-copy h1 { font-size: clamp(3.25rem, 16vw, 5rem); }
  .hero-visual, .hero-visual img { min-height: 410px; height: 410px; }
  .hero-visual img { border-radius: 42% 0 0 24px; }
  .hero-visual figcaption { left: 1rem; bottom: 1rem; font-size: 1.05rem; }
  .section { padding: 78px 0; }
  .section-heading, .invitation-layout { grid-template-columns: 1fr; gap: 1.5rem; }
  .section-heading { margin-bottom: 2.5rem; }
  .story-grid { grid-template-columns: 1fr; }
  .story-card { min-height: 390px; }
  .principle-grid { grid-template-columns: 1fr 1fr; }
  .principle-card { min-height: 260px; }
  .six-thoughts { grid-template-columns: 1fr; gap: 1.5rem; }
  .opportunity-card, .opportunity-card.reverse { grid-template-columns: 1fr; }
  .opportunity-card.reverse img { order: 0; }
  .opportunity-card > img { min-height: 330px; height: 330px; }
  .closing-card { min-height: 560px; padding: 70px 6%; }
  .footer-main { grid-template-columns: 1fr; gap: 2rem; }
  .footer-nav { justify-content: flex-start; }
  .dialog { width: calc(100% - 20px); height: min(92svh, 860px); }
  .dialog-stage { grid-template-columns: 1fr; grid-template-rows: 190px minmax(0, 1fr); }
  .dialog-media figcaption { max-width: 68%; font-size: .95rem; }
  .dialog-content { padding: 4.6rem 1.6rem 2.2rem; }
  .dialog-columns, .dialog-steps { grid-template-columns: 1fr; gap: 1rem; }
  .dialog-steps.value-paths { grid-template-columns: 1fr; }
  .dialog-steps > div { padding-bottom: .8rem; border-bottom: 1px solid var(--line); }
  .field-row { grid-template-columns: 1fr; }
  .check-grid { grid-template-columns: 1fr 1fr; }
  .form-bottom { align-items: stretch; flex-direction: column; }
}

@media (max-width: 480px) {
  .button-row .button { width: 100%; }
  .hero-visual, .hero-visual img { min-height: 350px; height: 350px; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle-card { min-height: 230px; }
  .thought-grid { grid-template-columns: 1fr; }
  .thought-grid button { min-height: 150px; }
  .footer-bottom { flex-direction: column; gap: .5rem; }
  .dialog { width: calc(100% - 12px); height: 94svh; }
  .dialog-stage { grid-template-rows: 165px minmax(0, 1fr); }
  .dialog-toolbar { top: 10px; right: 10px; gap: .35rem; }
  .dialog-toolbar-nav { gap: .35rem; }
  .dialog-close, .dialog-step { width: 39px; height: 39px; }
  .dialog-position { min-width: 48px; height: 39px; padding-inline: .55rem; }
  .dialog-content { padding: 4.45rem 1.3rem 2rem; }
  .check-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}