:root {
  --green-950: #1d2b20;
  --green-900: #27382a;
  --green-800: #34462d;
  --green-700: #425334;
  --green-600: #647445;
  --green-300: #aab793;
  --green-100: #e4eadb;
  --cream: #faf7ef;
  --paper: #f1eadc;
  --white: #fffdf8;
  --terracotta: #c96c50;
  --terracotta-dark: #9e4f3c;
  --gold: #d8b96d;
  --ink: #243027;
  --muted: #687068;
  --line: rgba(39, 56, 42, .16);
  --shadow: 0 24px 70px rgba(25, 38, 27, .14);
  --radius-sm: 10px;
  --radius-md: 22px;
  --radius-lg: 38px;
  --container: 1180px;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
::selection { background: var(--terracotta); color: var(--white); }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 9999;
  transform: translateY(-160%);
  background: var(--white);
  color: var(--green-900);
  padding: .7rem 1rem;
  border-radius: 999px;
  box-shadow: var(--shadow);
}
.skip-link:focus { transform: translateY(0); }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 112px 0; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  color: var(--white);
  transition: background .3s ease, box-shadow .3s ease, color .3s ease;
}
.site-header.is-scrolled {
  background: rgba(250,247,239,.94);
  color: var(--green-900);
  box-shadow: 0 10px 35px rgba(28,45,31,.1);
  backdrop-filter: blur(16px);
}
.header-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; line-height: 1; }
.brand img { width: 48px; height: 62px; object-fit: contain; }
.brand span { display: grid; gap: 4px; }
.brand strong { font: 700 1.08rem/1 var(--serif); text-transform: uppercase; letter-spacing: .08em; }
.brand small { font-size: .67rem; letter-spacing: .24em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav > a { position: relative; text-decoration: none; font-size: .84rem; font-weight: 650; letter-spacing: .02em; }
.main-nav > a:not(.button)::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -8px; height: 1px; background: currentColor; transition: right .25s ease; }
.main-nav > a:not(.button):hover::after, .main-nav > a:not(.button):focus-visible::after { right: 0; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 10px; }
.nav-toggle span { display: block; height: 2px; margin: 5px 0; background: currentColor; transition: transform .25s ease, opacity .25s ease; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 25px;
  border: 1px solid var(--terracotta);
  border-radius: 999px;
  background: var(--terracotta);
  color: var(--white);
  text-decoration: none;
  font-size: .84rem;
  font-weight: 760;
  letter-spacing: .035em;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.button:hover, .button:focus-visible { transform: translateY(-2px); background: var(--terracotta-dark); border-color: var(--terracotta-dark); }
.button-small { min-height: 43px; padding-inline: 19px; }
.button-light { background: var(--paper); border-color: var(--paper); color: var(--green-900); }
.button-light:hover, .button-light:focus-visible { background: var(--white); border-color: var(--white); }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--white); text-decoration: none; font-weight: 720; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }
.dark-link { color: var(--green-800); }

.hero {
  position: relative;
  min-height: 860px;
  display: grid;
  align-items: center;
  isolation: isolate;
  color: var(--white);
  overflow: hidden;
}
.hero-media, .hero-shade { position: absolute; inset: 0; z-index: -2; }
.hero-media {
  background: url('/assets/images/invernadero.webp') center 48% / cover no-repeat;
  transform: scale(1.02);
}
.hero-shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(20,34,22,.88) 0%, rgba(25,41,27,.72) 48%, rgba(20,34,22,.34) 100%),
    linear-gradient(0deg, rgba(18,29,20,.62) 0%, transparent 45%);
}
.hero-grid { padding-top: 92px; display: grid; grid-template-columns: 1.35fr .65fr; align-items: center; gap: 80px; }
.hero-copy { max-width: 760px; }
.eyebrow { margin: 0 0 20px; display: flex; align-items: center; gap: 12px; text-transform: uppercase; letter-spacing: .16em; font-size: .73rem; font-weight: 800; }
.eyebrow span { width: 34px; height: 1px; background: currentColor; opacity: .85; }
.eyebrow.dark { color: var(--green-700); }
.eyebrow.light { color: var(--green-100); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); letter-spacing: -.035em; line-height: 1.02; }
h1 { margin-bottom: 28px; font-size: clamp(3.7rem, 7vw, 7.1rem); font-weight: 500; }
h1 em, h2 em { color: var(--gold); font-weight: 400; }
.hero-lead { max-width: 670px; margin-bottom: 34px; color: rgba(255,255,255,.88); font-size: clamp(1rem, 1.7vw, 1.18rem); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 26px; }
.hero-card {
  align-self: center;
  justify-self: end;
  width: min(100%, 355px);
  padding: 28px 30px 30px;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: var(--radius-lg);
  background: rgba(250,247,239,.9);
  color: var(--green-900);
  box-shadow: 0 30px 90px rgba(0,0,0,.22);
  backdrop-filter: blur(12px);
}
.hero-card > img { width: 200px; height: 260px; object-fit: contain; margin: -82px auto 10px; filter: drop-shadow(0 16px 20px rgba(29,43,32,.12)); }
.hero-card-list { border-top: 1px solid var(--line); padding-top: 19px; }
.hero-card-list p { margin: 9px 0; font-size: .88rem; font-weight: 640; }
.check { display: inline-grid; place-items: center; width: 20px; height: 20px; margin-right: 8px; border-radius: 50%; background: var(--green-100); color: var(--green-700); font-size: .7rem; }
.hero-scroll { position: absolute; left: max(20px, calc((100vw - var(--container))/2)); bottom: 32px; display: flex; align-items: center; gap: 12px; font-size: .68rem; text-transform: uppercase; letter-spacing: .2em; }
.hero-scroll span { display: block; width: 42px; height: 1px; background: currentColor; }

.purpose-strip { background: var(--paper); border-bottom: 1px solid var(--line); }
.purpose-grid { min-height: 78px; display: flex; align-items: center; justify-content: center; gap: 28px; color: var(--green-700); }
.purpose-grid p { margin: 0; font-family: var(--serif); font-size: 1.05rem; font-style: italic; }
.purpose-grid span { color: var(--terracotta); }

.story { background: var(--cream); }
.story-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: clamp(70px, 8vw, 125px); }
.story-visual { position: relative; min-height: 690px; }
.story-main-image { width: 75%; height: 620px; margin: 0; overflow: hidden; border-radius: 180px 180px 20px 20px; box-shadow: var(--shadow); }
.story-main-image img { width: 100%; height: 100%; object-fit: cover; }
.story-small-image { position: absolute; right: 0; bottom: 28px; width: 45%; height: 320px; margin: 0; overflow: hidden; border: 12px solid var(--cream); border-radius: 150px 150px 18px 18px; box-shadow: var(--shadow); }
.story-small-image img { width: 100%; height: 100%; object-fit: cover; }
.story-stamp { position: absolute; left: -15px; bottom: 65px; width: 150px; height: 150px; display: grid; place-content: center; text-align: center; border: 1px solid var(--green-700); border-radius: 50%; background: var(--paper); color: var(--green-700); font: 600 .65rem/1.5 var(--sans); text-transform: uppercase; letter-spacing: .12em; transform: rotate(-10deg); }
.story-stamp span { color: var(--terracotta); }
.story-copy h2, .section-heading h2, .method-copy h2, .faq-intro h2 { margin-bottom: 28px; color: var(--green-900); font-size: clamp(2.8rem, 5vw, 5rem); font-weight: 500; }
.story-copy h2 em, .section-heading h2 em, .method-copy h2 em, .faq-intro h2 em { color: var(--terracotta); }
.story-copy .lead { font-size: 1.08rem; color: var(--green-900); }
.story-copy > p { color: var(--muted); }
.story-copy blockquote { margin: 36px 0 28px; padding: 25px 0 25px 26px; border-left: 2px solid var(--terracotta); color: var(--green-700); font: italic 1.25rem/1.55 var(--serif); }

.services { background: var(--paper); }
.section-heading { max-width: 780px; margin-bottom: 58px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading.centered .eyebrow { justify-content: center; }
.section-heading > p:last-child { max-width: 670px; margin-inline: auto; color: var(--muted); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.service-card { position: relative; min-height: 365px; padding: 32px 27px; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,253,248,.68); transition: transform .25s ease, background .25s ease, box-shadow .25s ease; }
.service-card:hover { transform: translateY(-8px); background: var(--white); box-shadow: 0 22px 55px rgba(37,55,39,.1); }
.service-number { position: absolute; right: 25px; top: 22px; color: var(--terracotta); font: italic 1rem var(--serif); }
.service-card svg { width: 58px; height: 58px; margin: 46px 0 38px; fill: none; stroke: var(--green-700); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { color: var(--green-900); font: 500 1.5rem/1.2 var(--serif); }
.service-card p { margin-bottom: 0; color: var(--muted); font-size: .92rem; }

.workshop-section { min-height: 780px; display: grid; grid-template-columns: 1fr 1fr; background: var(--green-900); color: var(--white); }
.workshop-photo { background: url('/assets/images/acelgas-huerto.webp') center / cover no-repeat; min-height: 720px; }
.workshop-panel { display: grid; place-items: center; padding: 90px clamp(35px, 7vw, 110px); }
.workshop-content { max-width: 620px; }
.workshop-content h2 { margin-bottom: 24px; font-size: clamp(3rem, 5vw, 5.6rem); font-weight: 500; }
.workshop-content > p { color: rgba(255,255,255,.75); }
.workshop-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 35px 0; padding: 25px 0; border-block: 1px solid rgba(255,255,255,.18); }
.workshop-facts div { display: grid; }
.workshop-facts strong { color: var(--gold); font: 500 2rem var(--serif); }
.workshop-facts span { color: rgba(255,255,255,.65); font-size: .73rem; text-transform: uppercase; letter-spacing: .08em; }
.check-list { list-style: none; padding: 0; margin: 0 0 30px; }
.check-list li { position: relative; padding: 7px 0 7px 26px; color: rgba(255,255,255,.86); }
.check-list li::before { content: '✓'; position: absolute; left: 0; color: var(--gold); }
.disclaimer { margin: 22px 0 0 !important; font-size: .73rem; line-height: 1.55; color: rgba(255,255,255,.56) !important; }

.method { background: var(--cream); }
.method-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: clamp(60px, 8vw, 120px); }
.method-copy > p:not(.eyebrow) { color: var(--muted); }
.method-list { margin-top: 35px; }
.method-list > div { display: grid; grid-template-columns: 44px 1fr; gap: 18px; padding: 19px 0; border-top: 1px solid var(--line); }
.method-list > div:last-child { border-bottom: 1px solid var(--line); }
.method-list span { color: var(--terracotta); font: italic .9rem var(--serif); }
.method-list p { margin: 0; color: var(--muted); font-size: .9rem; }
.method-list strong { color: var(--green-900); font-size: 1rem; }
.method-mosaic { position: relative; min-height: 660px; }
.method-mosaic img { position: absolute; object-fit: cover; box-shadow: var(--shadow); }
.mosaic-a { inset: 0 0 auto auto; width: 82%; height: 465px; border-radius: 180px 20px 20px 20px; }
.mosaic-b { left: 0; bottom: 0; width: 47%; height: 310px; border: 12px solid var(--cream); border-radius: 20px 20px 140px 20px; }
.mosaic-note { position: absolute; right: 2%; bottom: 50px; width: 165px; height: 165px; display: flex; align-items: center; justify-content: center; gap: 13px; border-radius: 50%; background: var(--terracotta); color: var(--white); box-shadow: var(--shadow); transform: rotate(5deg); }
.mosaic-note span { font: 500 2.5rem var(--serif); }
.mosaic-note p { margin: 0; font-size: .65rem; text-transform: uppercase; letter-spacing: .08em; line-height: 1.6; }

.gallery-section { background: var(--paper); }
.gallery-header { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 40px; }
.gallery-header h2 { margin: 0; color: var(--green-900); font-size: clamp(2.7rem, 5vw, 4.8rem); font-weight: 500; }
.gallery-filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-button { padding: 10px 17px; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--green-700); font-size: .8rem; font-weight: 700; cursor: pointer; }
.filter-button.active, .filter-button:hover { background: var(--green-700); border-color: var(--green-700); color: var(--white); }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 240px; gap: 14px; }
.gallery-item { position: relative; overflow: hidden; border: 0; border-radius: 16px; background: var(--green-100); padding: 0; cursor: zoom-in; transition: opacity .25s ease, transform .25s ease; }
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }
.gallery-item[hidden] { display: none; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.gallery-item:hover img { transform: scale(1.045); }
.gallery-item span { position: absolute; inset: auto 12px 12px; padding: 9px 12px; border-radius: 999px; background: rgba(250,247,239,.9); color: var(--green-900); font-size: .72rem; font-weight: 700; text-align: left; backdrop-filter: blur(8px); }

.lightbox { width: min(92vw, 1000px); max-height: 92vh; padding: 18px; border: 0; border-radius: 24px; background: var(--cream); box-shadow: 0 35px 100px rgba(0,0,0,.34); }
.lightbox::backdrop { background: rgba(16,26,18,.8); backdrop-filter: blur(6px); }
.lightbox img { width: 100%; max-height: 76vh; object-fit: contain; border-radius: 13px; }
.lightbox p { margin: 12px 46px 0 5px; color: var(--green-900); font-family: var(--serif); font-size: 1.1rem; }
.lightbox-close { position: absolute; right: 25px; top: 24px; z-index: 2; width: 42px; height: 42px; border: 0; border-radius: 50%; background: rgba(250,247,239,.95); color: var(--green-900); font-size: 1.8rem; cursor: pointer; box-shadow: 0 8px 25px rgba(0,0,0,.16); }

.institutional { background: var(--green-900); color: var(--white); }
.institutional-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: clamp(70px, 9vw, 140px); }
.institutional-copy h2 { margin-bottom: 28px; font-size: clamp(3rem, 5vw, 5.4rem); font-weight: 500; }
.institutional-copy p { color: rgba(255,255,255,.72); }
.institutional-options article { display: grid; grid-template-columns: 56px 1fr; gap: 22px; padding: 28px 0; border-top: 1px solid rgba(255,255,255,.16); }
.institutional-options article:last-child { border-bottom: 1px solid rgba(255,255,255,.16); }
.institutional-options span { color: var(--gold); font: italic 1.05rem var(--serif); }
.institutional-options h3 { margin-bottom: 8px; font: 500 1.45rem var(--serif); }
.institutional-options p { margin: 0; color: rgba(255,255,255,.63); font-size: .9rem; }

.faq-section { background: var(--cream); }
.faq-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(70px, 9vw, 130px); }
.faq-intro > p:last-child { color: var(--muted); }
.accordion details { border-top: 1px solid var(--line); }
.accordion details:last-child { border-bottom: 1px solid var(--line); }
.accordion summary { list-style: none; position: relative; padding: 24px 48px 24px 0; color: var(--green-900); font: 500 1.25rem/1.4 var(--serif); cursor: pointer; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: '+'; position: absolute; right: 7px; top: 19px; color: var(--terracotta); font: 300 1.8rem var(--sans); transition: transform .2s ease; }
.accordion details[open] summary::after { transform: rotate(45deg); }
.accordion details p { margin: -5px 45px 25px 0; color: var(--muted); font-size: .92rem; }

.contact-section { padding: 115px 0; background: var(--terracotta); color: var(--white); }
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; align-items: start; gap: clamp(60px, 8vw, 120px); }
.contact-copy h2 { margin-bottom: 25px; font-size: clamp(3.1rem, 5vw, 5.5rem); font-weight: 500; }
.contact-copy h2 em { color: #ffe7af; }
.contact-copy > p { color: rgba(255,255,255,.78); }
.contact-promise { display: flex; gap: 16px; margin-top: 34px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.22); }
.contact-promise > span { display: grid; place-items: center; flex: 0 0 42px; width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,.14); }
.contact-promise p { margin: 0; color: rgba(255,255,255,.73); font-size: .88rem; }
.contact-promise strong { color: var(--white); }
.contact-form { padding: 38px; border-radius: var(--radius-md); background: var(--cream); color: var(--green-900); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form label { display: grid; gap: 8px; margin-bottom: 18px; font-size: .75rem; font-weight: 770; letter-spacing: .03em; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid rgba(39,56,42,.22); border-radius: 11px; background: var(--white); color: var(--green-900); padding: 13px 14px; outline: none; transition: border-color .2s ease, box-shadow .2s ease; }
.contact-form textarea { min-height: 130px; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--green-700); box-shadow: 0 0 0 3px rgba(100,116,69,.15); }
.contact-form .consent { display: flex; align-items: start; gap: 10px; font-size: .73rem; font-weight: 550; color: var(--muted); }
.contact-form .consent input { width: 17px; height: 17px; margin-top: 2px; accent-color: var(--green-700); }
.submit-button { width: 100%; justify-content: space-between; margin-top: 4px; background: var(--green-700); border-color: var(--green-700); }
.submit-button:hover { background: var(--green-900); border-color: var(--green-900); }
.submit-button[disabled] { opacity: .65; cursor: wait; transform: none; }
.form-status { min-height: 24px; margin: 14px 0 0; font-size: .8rem; font-weight: 650; }
.form-status.success { color: var(--green-700); }
.form-status.error { color: #a43f2f; }
.honeypot { position: absolute !important; left: -9999px !important; opacity: 0 !important; pointer-events: none !important; }

.site-footer { background: #17231a; color: var(--white); }
.footer-main { min-height: 310px; display: grid; grid-template-columns: 150px 1fr .8fr; align-items: center; gap: 45px; }
.footer-brand img { width: 120px; height: 155px; object-fit: contain; }
.footer-kicker { margin-bottom: 8px; color: var(--green-300); font-size: .72rem; text-transform: uppercase; letter-spacing: .18em; }
.footer-phrase { margin: 0; font: italic clamp(1.7rem, 3vw, 2.6rem)/1.2 var(--serif); }
.footer-main nav { display: grid; grid-template-columns: 1fr 1fr; gap: 9px 30px; }
.footer-main nav a { color: rgba(255,255,255,.67); text-decoration: none; font-size: .84rem; }
.footer-main nav a:hover { color: var(--white); }
.footer-bottom { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.52); font-size: .72rem; }
.footer-bottom p { margin: 0; }
.footer-bottom button { border: 0; background: transparent; color: inherit; cursor: pointer; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1020px) {
  .main-nav { gap: 18px; }
  .main-nav > a { font-size: .77rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero { min-height: 920px; }
  .hero-copy { padding-top: 80px; }
  .hero-card { display: none; }
  .story-grid, .method-grid, .institutional-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .story-grid { gap: 70px; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .workshop-section { grid-template-columns: .8fr 1.2fr; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .institutional-copy, .faq-intro, .contact-copy { max-width: 720px; }
  .contact-grid { gap: 55px; }
}

@media (max-width: 780px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 82px 0; }
  .header-inner { min-height: 72px; }
  .brand img { width: 40px; height: 52px; }
  .brand strong { font-size: .92rem; }
  .brand small { font-size: .56rem; }
  .nav-toggle { display: block; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .main-nav { position: fixed; inset: 72px 14px auto; display: grid; gap: 0; padding: 15px; border-radius: 18px; background: var(--cream); color: var(--green-900); box-shadow: var(--shadow); transform: translateY(-15px); opacity: 0; visibility: hidden; transition: .25s ease; }
  .main-nav.is-open { transform: translateY(0); opacity: 1; visibility: visible; }
  .main-nav > a { padding: 13px 10px; font-size: .9rem; }
  .main-nav > a:not(.button)::after { display: none; }
  .main-nav .button { margin-top: 8px; color: var(--white); }
  .hero { min-height: 820px; }
  .hero-media { background-position: 55% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(20,34,22,.91), rgba(20,34,22,.55)); }
  .hero-grid { padding-top: 45px; }
  h1 { font-size: clamp(3.4rem, 15vw, 5.2rem); }
  .hero-lead { font-size: 1rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-scroll { display: none; }
  .purpose-grid { min-height: 120px; flex-wrap: wrap; gap: 4px 15px; padding-block: 20px; }
  .purpose-grid p { width: 100%; text-align: center; }
  .purpose-grid span { display: none; }
  .story-visual { min-height: 560px; }
  .story-main-image { height: 500px; width: 82%; }
  .story-small-image { height: 255px; width: 48%; }
  .story-stamp { width: 115px; height: 115px; left: 3px; bottom: 35px; font-size: .55rem; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 300px; }
  .service-card svg { margin: 35px 0 27px; }
  .workshop-section { grid-template-columns: 1fr; }
  .workshop-photo { min-height: 430px; }
  .workshop-panel { padding: 70px 25px; }
  .workshop-facts { gap: 8px; }
  .workshop-facts strong { font-size: 1.6rem; }
  .method-mosaic { min-height: 540px; }
  .mosaic-a { height: 385px; }
  .mosaic-b { height: 250px; }
  .mosaic-note { width: 135px; height: 135px; }
  .gallery-header { align-items: flex-start; flex-direction: column; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 210px; }
  .gallery-item.wide { grid-column: span 2; }
  .institutional { padding-block: 88px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 25px 20px; }
  .footer-main { grid-template-columns: 100px 1fr; padding-block: 50px; }
  .footer-main nav { grid-column: 1 / -1; }
  .footer-brand img { width: 90px; height: 120px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; padding: 22px 0; }
}

@media (max-width: 520px) {
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 280px; }
  .gallery-item.tall { grid-row: span 1; }
  .gallery-item.wide { grid-column: span 1; }
  .workshop-facts { grid-template-columns: 1fr; }
  .workshop-facts div { grid-template-columns: 80px 1fr; align-items: baseline; }
  .method-mosaic { min-height: 490px; }
  .mosaic-a { width: 92%; height: 350px; }
  .mosaic-b { width: 55%; height: 220px; }
  .mosaic-note { right: 0; width: 118px; height: 118px; }
  .mosaic-note span { font-size: 2rem; }
}

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