@import url("https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&family=Noto+Sans:wght@400;500;600;700&display=swap");

:root {
  --ink: #171717;
  --paper: #f8f6f1;
  --white: #ffffff;
  --slate: #64748b;
  --slate-deep: #334155;
  --timber: #92400e;
  --action: #ea580c;
  --action-hover: #c2410c;
  --line: #e2e8f0;
  --night: #17202a;
  --display: "Be Vietnam Pro", "Segoe UI", sans-serif;
  --body: "Noto Sans", "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --section-space: clamp(88px, 10vw, 152px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; overflow-x: hidden; color: var(--ink); background: var(--paper); font-family: var(--body); font-size: 16px; line-height: 1.6; }
body::-webkit-scrollbar { width: 11px; }
body::-webkit-scrollbar-track { background: #e9e5dc; }
body::-webkit-scrollbar-thumb { background: #8b8075; border: 3px solid #e9e5dc; border-radius: 20px; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
img { display: block; }
h1, h2, h3, p { text-wrap: pretty; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid #ff9a57; outline-offset: 4px; }
::selection { color: var(--white); background: var(--action); }

.site-shell { width: min(100% - 40px, 1240px); margin-inline: auto; }
.section { padding-block: var(--section-space); }

.topbar { position: relative; z-index: 30; color: #f8fafc; background: #10171d; font-size: 0.78rem; }
.topbar__inner { min-height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.topbar__inner > span, .topbar__links, .topbar__links a { display: flex; align-items: center; gap: 7px; }
.topbar__links { gap: 24px; }
.topbar a { font-weight: 700; color: #ffd4ad; transition: color 180ms ease; }
.topbar a:hover { color: var(--white); }

.site-header { position: absolute; z-index: 30; top: 34px; left: 0; width: 100%; color: var(--white); border-bottom: 1px solid rgb(255 255 255 / 20%); transition: background 260ms var(--ease), transform 260ms var(--ease), border-color 260ms var(--ease); }
.site-header.is-scrolled { position: fixed; top: 0; color: var(--white); background: rgb(15 22 28 / 94%); border-color: rgb(255 255 255 / 12%); box-shadow: 0 14px 38px rgb(0 0 0 / 16%); backdrop-filter: blur(14px); }
.site-header__inner { min-height: 88px; display: grid; grid-template-columns: 178px minmax(0, 1fr) auto; align-items: center; gap: 28px; }
.brand { width: 144px; height: 66px; display: inline-flex; align-items: center; overflow: hidden; }
.brand img { width: 100%; height: auto; filter: drop-shadow(0 6px 18px rgb(0 0 0 / 24%)); }
.brand--compact { width: 168px; height: 100px; }
.desktop-nav { min-width: 0; display: flex; justify-content: center; gap: clamp(18px, 3vw, 42px); font-family: var(--display); font-size: 0.88rem; font-weight: 600; }
.desktop-nav a { position: relative; padding-block: 12px; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; bottom: 5px; width: 100%; height: 2px; background: var(--action); transform: scaleX(0); transform-origin: right; transition: transform 220ms var(--ease); }
.desktop-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.menu-button { width: 46px; height: 46px; display: none; align-items: center; justify-content: center; padding: 0; color: var(--white); background: transparent; border: 1px solid rgb(255 255 255 / 38%); border-radius: 10px; cursor: pointer; }
.mobile-menu { display: none; }

.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 0 24px; color: var(--white); background: var(--action); border: 1px solid var(--action); border-radius: 10px; cursor: pointer; font-family: var(--display); font-weight: 700; transition: background 200ms var(--ease), border-color 200ms var(--ease), transform 200ms var(--ease), box-shadow 200ms var(--ease); }
.button:hover { background: var(--action-hover); border-color: var(--action-hover); box-shadow: 0 13px 26px rgb(105 45 16 / 22%); transform: translateY(-2px); }
.button:active { transform: translateY(0) scale(0.98); }
.button--small { min-height: 44px; padding-inline: 18px; font-size: 0.85rem; }
.button--ghost { background: rgb(12 18 24 / 42%); border-color: rgb(255 255 255 / 60%); backdrop-filter: blur(8px); }
.button--ghost:hover { background: rgb(255 255 255 / 14%); border-color: var(--white); }
.button--dark { color: var(--white); background: var(--night); border-color: var(--night); }
.button--dark:hover { background: #0b1015; border-color: #0b1015; }

.hero { position: relative; height: calc(100svh - 34px); min-height: 720px; display: flex; align-items: center; overflow: clip; color: var(--white); background: #1a1c1c; }
.hero__image { object-fit: cover; object-position: 52% center; animation: hero-in 1.3s var(--ease) both; }
.hero__shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgb(8 14 18 / 91%) 0%, rgb(8 14 18 / 69%) 42%, rgb(8 14 18 / 10%) 77%), linear-gradient(0deg, rgb(8 14 18 / 55%) 0%, transparent 46%); }
.hero__content { position: relative; z-index: 2; padding-top: 130px; padding-bottom: 130px; }
.hero h1 { max-width: 960px; margin: 0; font-family: var(--display); font-size: clamp(3.2rem, 6.9vw, 6rem); font-weight: 800; line-height: 0.98; letter-spacing: -0.04em; text-wrap: balance; animation: title-in 850ms 130ms var(--ease) both; }
.hero__lead { max-width: 660px; margin: 30px 0 0; color: #eef2f5; font-size: clamp(1.02rem, 1.5vw, 1.2rem); line-height: 1.7; animation: title-in 850ms 240ms var(--ease) both; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; animation: title-in 850ms 330ms var(--ease) both; }
.hero__scroll { position: absolute; z-index: 3; right: max(20px, calc((100vw - 1240px) / 2)); bottom: 106px; display: flex; align-items: center; gap: 10px; color: #eef2f5; font-family: var(--display); font-size: 0.77rem; font-weight: 600; writing-mode: vertical-rl; }
.hero__scroll svg { animation: nudge 1.8s ease-in-out infinite; }
.hero__rail { position: absolute; z-index: 3; bottom: 0; left: 0; width: 100%; border-top: 1px solid rgb(255 255 255 / 20%); background: rgb(12 18 24 / 74%); backdrop-filter: blur(9px); }
.hero__rail-inner { min-height: 78px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; gap: 20px; }
.hero__rail span { display: flex; align-items: center; gap: 12px; font-family: var(--display); font-size: 0.88rem; font-weight: 600; }
.hero__rail span::before { content: ""; width: 8px; height: 8px; flex: 0 0 auto; background: var(--action); border-radius: 50%; box-shadow: 0 6px 14px rgb(234 88 12 / 40%); }

.section-heading { margin-bottom: clamp(42px, 6vw, 74px); }
.section-heading--split { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr); align-items: end; gap: clamp(36px, 7vw, 110px); }
.section-heading h2, .values h2, .about h2, .faq h2, .contact h2 { margin: 0; font-family: var(--display); font-size: clamp(2.35rem, 4.5vw, 4.7rem); font-weight: 700; line-height: 1.04; letter-spacing: -0.035em; }
.section-heading p { max-width: 510px; margin: 0; color: var(--slate-deep); line-height: 1.75; }

.products { background: var(--paper); }
.product-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; }
.product-card { min-width: 0; display: grid; grid-template-rows: auto 1fr; overflow: hidden; background: var(--white); border: 1px solid #ded9cf; border-radius: 14px; }
.product-card--1, .product-card--4 { grid-column: span 7; }
.product-card--2, .product-card--3 { grid-column: span 5; }
.product-card__media { position: relative; min-height: 380px; margin: 0; overflow: hidden; background: #d9d4cb; }
.product-card--2 .product-card__media, .product-card--3 .product-card__media { min-height: 320px; }
.product-card__media img { object-fit: cover; transition: transform 650ms var(--ease), filter 650ms var(--ease); }
.product-card:hover .product-card__media img { transform: scale(1.025); }
.product-card__body { display: flex; flex-direction: column; padding: clamp(26px, 4vw, 42px); }
.product-card h3 { margin: 0; font-family: var(--display); font-size: clamp(1.5rem, 2.5vw, 2.25rem); line-height: 1.2; letter-spacing: -0.025em; }
.product-card p { max-width: 62ch; margin: 17px 0 0; color: var(--slate-deep); }
.product-card ul { display: grid; gap: 10px; margin: 25px 0 0; padding: 0; list-style: none; }
.product-card li { display: flex; align-items: flex-start; gap: 9px; color: #3d4246; font-size: 0.9rem; }
.product-card li svg { margin-top: 4px; flex: 0 0 auto; color: var(--action); }
.product-card__actions { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 18px; margin-top: auto; padding-top: 30px; }
.text-link { display: inline-flex; align-items: center; gap: 7px; font-family: var(--display); font-size: 0.86rem; font-weight: 700; text-decoration: underline; text-decoration-color: #a8afb5; text-underline-offset: 5px; transition: color 180ms ease, text-decoration-color 180ms ease; }
.text-link:hover { color: var(--action); text-decoration-color: currentColor; }
.text-link--action { color: var(--action-hover); }
.asset-note { max-width: 760px; margin: 24px 0 0; color: #676159; font-size: 0.78rem; }

.values { display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr); padding: 0; background: #ded8ce; }
.values__media { position: relative; min-height: 780px; overflow: hidden; }
.values__media img { object-fit: cover; }
.values__media > span { position: absolute; left: 0; bottom: 0; max-width: 360px; padding: 22px 28px; color: var(--white); background: var(--action); font-family: var(--display); font-weight: 700; line-height: 1.35; }
.values__content { padding: clamp(70px, 9vw, 140px) clamp(34px, 8vw, 120px); background: #e8e3da; }
.values__intro { max-width: 610px; margin: 26px 0 0; color: var(--slate-deep); font-size: 1.06rem; line-height: 1.78; }
.value-list { margin: 42px 0 44px; padding: 0; border-top: 1px solid #beb7ad; list-style: none; }
.value-list li { display: grid; grid-template-columns: 30px 1fr; align-items: center; gap: 12px; padding-block: 19px; border-bottom: 1px solid #beb7ad; }
.value-list svg { color: var(--action-hover); }
.value-list strong { font-family: var(--display); font-size: 1rem; font-weight: 600; }

.projects { background: #fff; }
.illustration-label { display: inline-block; margin-top: 17px; color: var(--timber); font-size: 0.75rem; font-weight: 700; }
.project-filters { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 34px; }
.project-filters button { min-height: 44px; padding: 0 18px; background: transparent; border: 1px solid #b9bec4; border-radius: 999px; cursor: pointer; font-family: var(--display); font-size: 0.82rem; font-weight: 600; transition: color 180ms ease, background 180ms ease, border-color 180ms ease; }
.project-filters button:hover { border-color: var(--ink); }
.project-filters button[aria-pressed="true"] { color: var(--white); background: var(--night); border-color: var(--night); }
.project-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-auto-flow: dense; gap: 18px; }
.project-card { position: relative; min-height: 360px; grid-column: span 5; margin: 0; overflow: hidden; background: #c7c1b8; }
.project-card--1, .project-card--4 { grid-column: span 7; min-height: 470px; }
.project-card--2 { min-height: 470px; }
.project-card img { object-fit: cover; transition: transform 650ms var(--ease), filter 650ms var(--ease); }
.project-card::after { content: ""; position: absolute; inset: 42% 0 0; background: linear-gradient(0deg, rgb(8 13 17 / 84%), transparent); }
.project-card:hover img { transform: scale(1.03); }
.project-card figcaption { position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; display: flex; align-items: end; justify-content: space-between; gap: 20px; padding: 28px; color: var(--white); }
.project-card figcaption span { font-size: 0.74rem; font-weight: 600; }
.project-card figcaption strong { max-width: 64%; font-family: var(--display); font-size: 1.25rem; line-height: 1.25; text-align: right; }

.process-section { color: var(--white); background: #121a20; }
.section-heading--light p { color: #bdc7ce; }
.process-list { margin: 0; padding: 0; border-top: 1px solid #3a454d; list-style: none; counter-reset: process; }
.process-list li { display: grid; grid-template-columns: 72px 54px minmax(0, 1fr); align-items: start; gap: 24px; padding: 29px 0; border-bottom: 1px solid #3a454d; transition: background 220ms ease; }
.process-list li:hover { background: #17232b; }
.process-list__number { color: #ffad72; font-family: var(--display); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; }
.process-list li > svg { color: #d1d8dd; }
.process-list h3 { margin: 0; font-family: var(--display); font-size: clamp(1.15rem, 2vw, 1.6rem); font-weight: 600; }
.process-list p { max-width: 710px; margin: 8px 0 0; color: #bdc7ce; line-height: 1.7; }
.process-cta { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 38px; padding: 27px 30px; color: var(--ink); background: #f1ebe1; }
.process-cta p { margin: 0; font-family: var(--display); font-weight: 600; }
.process-cta a { display: inline-flex; align-items: center; gap: 8px; color: var(--action-hover); font-family: var(--display); font-size: 0.88rem; font-weight: 700; }

.about { background: #f1ede6; }
.about__grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); align-items: center; gap: clamp(50px, 8vw, 120px); }
.about__lead { max-width: 610px; margin: 30px 0 0; color: var(--slate-deep); font-size: 1.08rem; line-height: 1.8; }
.about__copy > p:not(.about__lead) { max-width: 610px; margin: 19px 0 0; color: #4a5258; line-height: 1.78; }
.about__contact { display: grid; gap: 14px; margin-top: 34px; padding-top: 28px; border-top: 1px solid #c9c2b8; }
.about__contact span, .about__contact a { display: flex; align-items: flex-start; gap: 11px; font-size: 0.88rem; font-weight: 600; }
.about__contact svg { margin-top: 3px; flex: 0 0 auto; color: var(--action); }
.about__media { position: relative; min-height: 650px; margin: 0; overflow: hidden; background: #bcb5aa; }
.about__media img { object-fit: cover; object-position: 64% center; }
.about__media figcaption { position: absolute; left: 0; bottom: 0; display: flex; align-items: center; gap: 10px; padding: 19px 24px; color: var(--white); background: var(--night); font-family: var(--display); font-size: 0.82rem; font-weight: 600; }

.faq { background: #fff; }
.faq__grid { display: grid; grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr); align-items: start; gap: clamp(50px, 8vw, 120px); }
.faq__intro { position: sticky; top: 126px; }
.faq__intro p { max-width: 500px; margin: 26px 0 25px; color: var(--slate-deep); line-height: 1.75; }
.faq__list { border-top: 1px solid #cbd0d4; }
.faq details { border-bottom: 1px solid #cbd0d4; }
.faq summary { min-height: 82px; display: grid; grid-template-columns: 1fr 28px; align-items: center; gap: 24px; padding-block: 20px; cursor: pointer; font-family: var(--display); font-size: 1.02rem; font-weight: 600; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid #aeb5ba; border-radius: 50%; font-size: 1.1rem; font-weight: 400; transition: color 180ms ease, background 180ms ease, transform 180ms ease; }
.faq details[open] summary span { color: var(--white); background: var(--action); border-color: var(--action); transform: rotate(45deg); }
.faq details p { max-width: 700px; margin: 0; padding: 0 58px 26px 0; color: var(--slate-deep); line-height: 1.75; }

.contact { padding-block: var(--section-space); color: var(--white); background: var(--action); }
.contact__grid { display: grid; grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr); align-items: start; gap: clamp(44px, 8vw, 110px); }
.contact__intro > p { max-width: 560px; margin: 28px 0 0; color: #fff3e9; font-size: 1.03rem; line-height: 1.75; }
.contact-cards { display: grid; gap: 10px; margin-top: 38px; }
.contact-cards > a { display: grid; grid-template-columns: 34px 1fr 20px; align-items: center; gap: 13px; padding: 16px 18px; color: var(--white); background: rgb(91 35 8 / 32%); border: 1px solid rgb(255 255 255 / 26%); transition: background 180ms ease, transform 180ms ease; }
.contact-cards > a:hover { background: rgb(91 35 8 / 52%); transform: translateX(4px); }
.contact-cards small, .contact-cards strong { display: block; }
.contact-cards small { color: #ffe6d2; font-size: 0.72rem; }
.contact-cards strong { margin-top: 1px; font-family: var(--display); font-size: 0.94rem; }
.contact address { display: flex; align-items: flex-start; gap: 13px; margin-top: 28px; padding-top: 25px; border-top: 1px solid rgb(255 255 255 / 32%); font-style: normal; }
.contact address svg { margin-top: 3px; flex: 0 0 auto; }
.contact address strong, .contact address span { display: block; }
.contact address strong { margin-bottom: 4px; font-family: var(--display); font-size: 0.78rem; }
.contact address span { max-width: 440px; color: #fff3e9; font-size: 0.85rem; }

.consultation-form { padding: clamp(28px, 5vw, 48px); color: var(--ink); background: var(--white); border-radius: 14px; box-shadow: 0 26px 60px rgb(102 38 8 / 28%); }
.form-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 30px; }
.form-heading h3 { margin: 0; font-family: var(--display); font-size: 1.65rem; }
.form-heading p { margin: 0; color: var(--slate); font-size: 0.74rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field label { display: block; margin-bottom: 7px; color: #303840; font-family: var(--display); font-size: 0.77rem; font-weight: 700; }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: 12px 14px; color: var(--ink); background: #f8f9fa; border: 1px solid #b9c0c6; border-radius: 8px; outline: none; transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease; }
.field textarea { min-height: 118px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #64707a; opacity: 1; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #7b858d; }
.field input:focus, .field select:focus, .field textarea:focus { background: var(--white); border-color: var(--action); box-shadow: 0 0 0 3px rgb(234 88 12 / 14%); }
.field [aria-invalid="true"] { border-color: #b42318; }
.field-error { display: block; margin-top: 6px; color: #9b1c13; font-size: 0.75rem; font-weight: 600; }
.button--form { width: 100%; margin-top: 24px; }
.form-note { margin: 13px 0 0; color: #5f6971; font-size: 0.72rem; line-height: 1.55; }
.form-status { margin: 16px 0 0; padding: 12px 14px; color: #4b2b19; background: #fff0e4; border-radius: 8px; font-size: 0.8rem; font-weight: 600; }

.footer { padding: 74px 0 24px; color: #e7edf0; background: #0d1419; }
.footer__top { display: grid; grid-template-columns: 1.55fr repeat(3, minmax(130px, 0.65fr)); gap: 56px; }
.footer__brand p { max-width: 390px; margin: 18px 0 0; color: #aab6bd; font-size: 0.86rem; line-height: 1.7; }
.footer__top h2 { margin: 0 0 18px; color: #ffb174; font-family: var(--display); font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; }
.footer__top > div:not(.footer__brand) { display: flex; flex-direction: column; align-items: flex-start; }
.footer__top > div:not(.footer__brand) a { margin-bottom: 10px; color: #c5ced3; font-size: 0.83rem; transition: color 180ms ease; }
.footer__top a:hover { color: var(--white); }
.footer__contact a:first-of-type { color: #ffd0ab !important; font-family: var(--display); font-size: 1.05rem !important; font-weight: 700; }
.footer__bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 60px; padding-top: 20px; color: #7f8d95; border-top: 1px solid #2c373e; font-size: 0.72rem; }

.quick-contact { position: fixed; z-index: 40; right: 18px; bottom: 24px; display: grid; gap: 8px; }
.quick-contact a { position: relative; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; color: var(--white); background: #17242c; border: 1px solid rgb(255 255 255 / 16%); border-radius: 50%; box-shadow: 0 9px 24px rgb(0 0 0 / 18%); transition: background 180ms ease, transform 180ms var(--ease); }
.quick-contact a:first-child { background: var(--action); }
.quick-contact a span { position: absolute; right: 58px; padding: 6px 10px; color: var(--white); background: #17242c; border-radius: 6px; white-space: nowrap; font-family: var(--display); font-size: 0.72rem; font-weight: 700; opacity: 0; pointer-events: none; transform: translateX(7px); transition: opacity 180ms ease, transform 180ms var(--ease); }
.quick-contact a:hover { transform: translateY(-2px); }
.quick-contact a:hover span { opacity: 1; transform: translateX(0); }

@keyframes hero-in { from { opacity: 0.5; transform: scale(1.06); } to { opacity: 1; transform: scale(1); } }
@keyframes title-in { from { opacity: 0; transform: translateY(28px); filter: blur(7px); } to { opacity: 1; transform: translateY(0); filter: blur(0); } }
@keyframes nudge { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

@media (max-width: 1050px) {
  .site-header__inner { grid-template-columns: 150px 1fr auto; }
  .desktop-nav { gap: 20px; font-size: 0.81rem; }
  .product-card--1, .product-card--2, .product-card--3, .product-card--4 { grid-column: span 6; }
  .product-card__media, .product-card--2 .product-card__media, .product-card--3 .product-card__media { min-height: 340px; }
  .values { grid-template-columns: 1fr 1fr; }
  .values__media { min-height: 700px; }
  .values__content { padding-inline: 54px; }
  .footer__top { grid-template-columns: 1.25fr repeat(3, 0.75fr); gap: 34px; }
}

@media (max-width: 900px) {
  .desktop-nav, .header-cta { display: none; }
  .site-header__inner { grid-template-columns: 1fr auto; }
  .menu-button { display: inline-flex; }
  .mobile-menu { position: absolute; top: 100%; right: 0; left: 0; display: grid; padding: 14px 20px 22px; background: #111b22; border-top: 1px solid rgb(255 255 255 / 12%); box-shadow: 0 18px 34px rgb(0 0 0 / 22%); transform: translateY(-12px); visibility: hidden; opacity: 0; pointer-events: none; transition: opacity 200ms var(--ease), transform 200ms var(--ease), visibility 200ms; }
  .mobile-menu.is-open { transform: translateY(0); visibility: visible; opacity: 1; pointer-events: auto; }
  .mobile-menu a { min-height: 52px; display: flex; align-items: center; justify-content: space-between; padding-inline: 6px; color: #ecf1f4; border-bottom: 1px solid #30404a; font-family: var(--display); font-weight: 600; }
  .mobile-menu__phone { margin-top: 12px; padding: 0 16px !important; color: var(--white) !important; background: var(--action); border: 0 !important; border-radius: 8px; }
  .section-heading--split { grid-template-columns: 1fr; align-items: start; gap: 24px; }
  .values { grid-template-columns: 1fr; }
  .values__media { min-height: 620px; }
  .values__content { padding: 84px max(20px, calc((100vw - 720px) / 2)); }
  .about__grid { grid-template-columns: 1fr; }
  .about__media { min-height: 580px; }
  .faq__grid { grid-template-columns: 1fr; }
  .faq__intro { position: static; }
  .contact__grid { grid-template-columns: 1fr; }
  .contact__intro { max-width: 720px; }
  .footer__top { grid-template-columns: 1.4fr repeat(2, 1fr); }
  .footer__contact { grid-column: 2 / -1; }
}

@media (max-width: 760px) {
  :root { --section-space: 84px; }
  .site-shell { width: min(100% - 30px, 1240px); }
  .topbar__links a:first-child { display: none; }
  .hero { height: calc(100svh - 34px); min-height: 620px; align-items: flex-end; }
  .hero__image { object-position: 63% center; }
  .hero__shade { background: linear-gradient(0deg, rgb(8 14 18 / 97%) 0%, rgb(8 14 18 / 72%) 56%, rgb(8 14 18 / 14%) 100%); }
  .hero__content { padding-top: 124px; padding-bottom: 150px; }
  .hero h1 { max-width: 670px; font-size: clamp(2.8rem, 12.5vw, 4.6rem); line-height: 1.01; }
  .hero__lead { margin-top: 22px; font-size: 1rem; line-height: 1.64; }
  .hero__actions { margin-top: 25px; }
  .hero__scroll { display: none; }
  .hero__rail-inner { min-height: 110px; grid-template-columns: 1fr 1fr; gap: 8px 16px; padding-block: 12px; }
  .hero__rail span { font-size: 0.75rem; }
  .product-card--1, .product-card--2, .product-card--3, .product-card--4 { grid-column: 1 / -1; }
  .product-card__media, .product-card--2 .product-card__media, .product-card--3 .product-card__media { min-height: 320px; }
  .project-card, .project-card--1, .project-card--2, .project-card--4 { grid-column: 1 / -1; min-height: 430px; }
  .process-list li { grid-template-columns: 48px 34px minmax(0, 1fr); gap: 13px; }
  .process-list li:hover { background: transparent; }
  .process-cta { align-items: flex-start; flex-direction: column; }
  .form-grid { grid-template-columns: 1fr; }
  .field--full { grid-column: auto; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__contact { grid-column: auto; }
  .footer__bottom { flex-direction: column; }
  .quick-contact { right: 0; bottom: 0; left: 0; grid-template-columns: repeat(3, 1fr); gap: 0; background: #10191f; padding-bottom: env(safe-area-inset-bottom); box-shadow: 0 -8px 26px rgb(0 0 0 / 17%); }
  .quick-contact a, .quick-contact a:hover { width: auto; height: 62px; flex-direction: column; gap: 2px; border: 0; border-radius: 0; box-shadow: none; transform: none; }
  .quick-contact a:first-child { background: var(--action); }
  .quick-contact a span, .quick-contact a:hover span { position: static; padding: 0; background: transparent; font-size: 0.68rem; opacity: 1; transform: none; }
  .footer { padding-bottom: 92px; }
}

@media (max-width: 520px) {
  .site-shell { width: min(100% - 28px, 1240px); }
  .topbar__inner > span { max-width: 62%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .site-header__inner { min-height: 76px; }
  .brand { width: 112px; height: 54px; }
  .site-header.is-scrolled .site-header__inner { min-height: 70px; }
  .hero { height: calc(100svh - 34px); min-height: 620px; }
  .hero__content { padding-bottom: 146px; }
  .hero h1 { font-size: clamp(2.6rem, 12.4vw, 3.65rem); }
  .hero__actions .button { width: 100%; }
  .section-heading h2, .values h2, .about h2, .faq h2, .contact h2 { font-size: clamp(2.25rem, 10vw, 3.25rem); }
  .product-grid { gap: 16px; }
  .product-card__media, .product-card--2 .product-card__media, .product-card--3 .product-card__media { min-height: 270px; }
  .product-card__body { padding: 24px 20px 26px; }
  .product-card__actions { flex-direction: column; align-items: flex-start; }
  .values__media { min-height: 480px; }
  .values__media > span { max-width: 280px; padding: 17px 20px; font-size: 0.85rem; }
  .values__content { padding: 76px 20px; }
  .project-card, .project-card--1, .project-card--2, .project-card--4 { min-height: 350px; }
  .project-card figcaption { align-items: flex-start; flex-direction: column; gap: 6px; padding: 20px; }
  .project-card figcaption strong { max-width: none; text-align: left; }
  .process-list li { grid-template-columns: 36px 1fr; }
  .process-list li > svg { display: none; }
  .process-list__number { padding-top: 4px; }
  .process-cta { padding: 22px; }
  .about__media { min-height: 430px; }
  .faq details p { padding-right: 14px; }
  .contact-cards > a { grid-template-columns: 30px 1fr 18px; }
  .consultation-form { padding: 28px 20px; }
  .form-heading { align-items: flex-start; flex-direction: column; gap: 5px; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__brand, .footer__contact { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}

/* Multi-page extension: inherits the workshop field and adds route-level surfaces. */
.site-header--solid { position: relative; top: 0; color: var(--white); background: #111a20; border-color: rgb(255 255 255 / 11%); }
.site-header--overlay { position: absolute; }
.desktop-nav a.is-active::after { transform: scaleX(1); }
.section-heading__link { margin-top: 22px; }
.inner-hero { position: relative; min-height: 600px; display: flex; align-items: flex-end; overflow: hidden; color: var(--white); background: var(--night); }
.inner-hero__image { object-fit: cover; object-position: center; }
.inner-hero__shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgb(9 14 18 / 92%) 0%, rgb(9 14 18 / 70%) 48%, rgb(9 14 18 / 18%) 100%), linear-gradient(0deg, rgb(9 14 18 / 75%), transparent 64%); }
.inner-hero__content { position: relative; z-index: 2; padding-block: clamp(88px, 11vw, 150px) clamp(62px, 8vw, 104px); }
.inner-hero h1 { max-width: 950px; margin: 0; font-family: var(--display); font-size: clamp(3rem, 6.7vw, 6.7rem); font-weight: 800; line-height: 0.98; letter-spacing: -0.045em; }
.inner-hero__content > p:last-child { max-width: 680px; margin: 28px 0 0; color: #e5ecef; font-size: clamp(1rem, 1.5vw, 1.18rem); line-height: 1.75; }

.contact-band { padding-block: clamp(64px, 8vw, 108px); color: var(--white); background: var(--action); }
.contact-band__inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 52px; }
.contact-band h2 { max-width: 780px; margin: 0; font-family: var(--display); font-size: clamp(2.35rem, 5vw, 5rem); line-height: 1.02; letter-spacing: -0.04em; }
.contact-band p { max-width: 650px; margin: 24px 0 0; color: #fff1e6; }
.contact-band__actions { display: flex; flex-wrap: wrap; gap: 10px; }

.decision-section { color: var(--white); background: #141d23; }
.decision-grid { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: clamp(44px, 9vw, 130px); }
.decision-grid h2, .evidence-grid h2, .story-grid h2, .workshop-contact h2 { margin: 0; font-family: var(--display); font-size: clamp(2.3rem, 4.6vw, 4.8rem); line-height: 1.04; letter-spacing: -0.04em; }
.decision-list { margin: 0; padding: 0; border-top: 1px solid #3b464d; list-style: none; }
.decision-list li { display: grid; grid-template-columns: 55px 1fr; gap: 20px; padding: 28px 0; border-bottom: 1px solid #3b464d; }
.decision-list li > span { color: #ffb37b; font-family: var(--display); font-size: 0.78rem; font-weight: 800; }
.decision-list h3 { margin: 0; font-family: var(--display); font-size: 1.32rem; }
.decision-list p { margin: 8px 0 0; color: #b9c4ca; }
.decision-footer { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; margin-top: 58px; padding: 24px; color: var(--ink); background: #efe8dd; }
.decision-footer svg { color: var(--action); }
.decision-footer p { margin: 0; }

.back-link { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 46px; color: var(--action-hover); font-family: var(--display); font-size: 0.84rem; font-weight: 800; }
.detail-intro { display: grid; grid-template-columns: 0.9fr 1.1fr; align-items: start; gap: clamp(52px, 9vw, 130px); }
.detail-intro h2, .detail-field h2, .prepare-section h2, .related-section h2, .story-copy + h2, .about-field h2, .contact-page h2 { margin: 0; font-family: var(--display); font-size: clamp(2.35rem, 4.6vw, 4.8rem); line-height: 1.05; letter-spacing: -0.04em; }
.detail-intro > div > p:last-child { max-width: 620px; margin: 24px 0 0; color: var(--slate-deep); line-height: 1.8; }
.feature-checks { margin: 0; padding: 0; border-top: 1px solid #c8c1b6; list-style: none; }
.feature-checks li { display: grid; grid-template-columns: 30px 1fr; gap: 14px; padding: 24px 0; border-bottom: 1px solid #c8c1b6; font-family: var(--display); font-size: 1.06rem; font-weight: 600; }
.feature-checks svg { color: var(--action); }

.detail-field, .about-field { display: grid; grid-template-columns: 1.08fr 0.92fr; color: var(--white); background: #172129; }
.detail-field__media, .about-field figure { position: relative; min-height: 720px; margin: 0; overflow: hidden; }
.detail-field__media img, .about-field figure img { object-fit: cover; }
.detail-field__content, .about-field > div { padding: clamp(64px, 9vw, 130px) clamp(34px, 7vw, 104px); }
.detail-field__content ol, .about-field ul { margin: 40px 0 0; padding: 0; border-top: 1px solid #435059; list-style: none; }
.detail-field__content li, .about-field li { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 25px 0; border-bottom: 1px solid #435059; }
.detail-field__content li span, .about-field li span { color: #ffb076; font-family: var(--display); font-size: 0.76rem; font-weight: 800; }
.detail-field__content li p, .about-field li p { margin: 0; color: #d2dbe0; font-size: 1rem; line-height: 1.7; }

.prepare-section { background: #eee8de; }
.prepare-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #c4bdb2; border-bottom: 1px solid #c4bdb2; }
.prepare-grid article { padding: 38px clamp(20px, 3vw, 38px); border-right: 1px solid #c4bdb2; }
.prepare-grid article:last-child { border-right: 0; }
.prepare-grid svg { color: var(--action); }
.prepare-grid h3 { margin: 24px 0 0; font-family: var(--display); font-size: 1.3rem; }
.prepare-grid p { margin: 13px 0 0; color: var(--slate-deep); line-height: 1.75; }
.prepare-layout { display: grid; grid-template-columns: 0.88fr 1.12fr; gap: clamp(50px, 9vw, 130px); }
.prepare-layout > div > p:last-child { max-width: 590px; color: var(--slate-deep); line-height: 1.8; }
.big-checklist { margin: 0; padding: 0; list-style: none; }
.big-checklist li { display: grid; grid-template-columns: 30px 1fr; gap: 12px; padding: 19px 0; border-bottom: 1px solid #c4bdb2; font-family: var(--display); font-weight: 600; }
.big-checklist svg { color: var(--action); }

.related-section { background: var(--white); }
.related-list { border-top: 1px solid #cbd0d4; }
.related-list a { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; min-height: 92px; padding-block: 18px; border-bottom: 1px solid #cbd0d4; transition: color 180ms ease, transform 220ms var(--ease); }
.related-list a:hover { color: var(--action-hover); transform: translateX(8px); }
.related-list strong { font-family: var(--display); font-size: clamp(1.1rem, 2vw, 1.55rem); }

.evidence-section { background: #efeae2; }
.evidence-grid, .story-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(50px, 9vw, 130px); }
.evidence-grid > div:last-child > p { max-width: 660px; margin: 0 0 28px; color: var(--slate-deep); font-size: 1.06rem; line-height: 1.8; }
.process-list--detailed li { grid-template-columns: 72px 54px minmax(0, 1fr) 210px; }
.process-list__result { color: #8fa0aa; font-size: 0.75rem; line-height: 1.5; }

.about-story { background: #f4f0e9; }
.story-copy .lead-copy { margin-top: 0; color: var(--ink); font-family: var(--display); font-size: clamp(1.35rem, 2.6vw, 2.3rem); font-weight: 600; line-height: 1.4; }
.story-copy p:not(.lead-copy) { max-width: 700px; color: var(--slate-deep); line-height: 1.8; }
.workshop-contact { background: var(--white); }
.workshop-contact__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(50px, 9vw, 130px); }
.workshop-contact__grid > div > svg { margin-bottom: 28px; color: var(--action); }
.workshop-contact address { display: grid; align-content: start; gap: 22px; padding-top: 58px; font-style: normal; }
.workshop-contact address > span, .workshop-contact address > a:not(.text-link) { display: grid; grid-template-columns: 26px 1fr; align-items: start; gap: 12px; color: var(--slate-deep); font-weight: 600; }
.workshop-contact address svg { color: var(--action); }

.contact-page { color: var(--white); background: var(--action); }
.contact-page__grid { display: grid; grid-template-columns: 0.8fr 1.2fr; align-items: start; gap: clamp(48px, 8vw, 110px); }
.contact-page__intro > p { max-width: 520px; color: #fff1e7; }
.contact-methods { display: grid; gap: 9px; margin-top: 36px; }
.contact-methods > a { display: grid; grid-template-columns: 34px 1fr 20px; align-items: center; gap: 14px; padding: 16px 18px; background: rgb(92 35 8 / 29%); border: 1px solid rgb(255 255 255 / 25%); transition: background 180ms ease, transform 180ms ease; }
.contact-methods > a:hover { background: rgb(92 35 8 / 48%); transform: translateX(4px); }
.contact-methods small, .contact-methods strong { display: block; }
.contact-methods small { color: #ffe1c9; font-size: 0.72rem; }
.contact-methods strong { font-family: var(--display); font-size: 0.94rem; }
.location-band { padding-block: clamp(70px, 8vw, 112px); color: var(--white); background: #172129; }
.location-band__grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 50px; }
.location-band h2 { max-width: 900px; margin: 18px 0 0; font-family: var(--display); font-size: clamp(2rem, 4.2vw, 4.2rem); line-height: 1.1; }
.location-band__grid > div > svg { color: #ffad72; }
.form-alert { margin: 14px 0 0; padding: 12px 14px; color: #8d1d14; background: #fff0ed; border: 1px solid #e7a59e; font-size: 0.8rem; font-weight: 700; }

@media (max-width: 900px) {
  .inner-hero { min-height: 540px; }
  .contact-band__inner, .location-band__grid, .decision-grid, .detail-intro, .prepare-layout, .evidence-grid, .story-grid, .workshop-contact__grid, .contact-page__grid { grid-template-columns: 1fr; }
  .detail-field, .about-field { grid-template-columns: 1fr; }
  .detail-field__media, .about-field figure { min-height: 560px; }
  .prepare-grid { grid-template-columns: 1fr; }
  .prepare-grid article { border-right: 0; border-bottom: 1px solid #c4bdb2; }
  .prepare-grid article:last-child { border-bottom: 0; }
  .process-list--detailed li { grid-template-columns: 60px 42px minmax(0, 1fr); }
  .process-list__result { grid-column: 3; }
  .workshop-contact address { padding-top: 0; }
}

@media (max-width: 760px) {
  .site-header--solid .site-header__inner { min-height: 76px; }
  .inner-hero { min-height: 500px; }
  .inner-hero__content { padding-block: 74px 60px; }
  .inner-hero h1 { font-size: clamp(2.8rem, 12vw, 4.5rem); }
  .contact-band__actions { align-items: stretch; flex-direction: column; }
  .decision-footer { grid-template-columns: auto 1fr; }
  .decision-footer .text-link { grid-column: 2; }
  .related-list a { grid-template-columns: 1fr auto; gap: 8px 18px; }
  .related-list strong { grid-column: 1; }
  .related-list svg { grid-column: 2; grid-row: 1; }
  .process-list--detailed li { grid-template-columns: 42px 1fr; }
  .process-list--detailed li > svg { display: none; }
  .process-list__result { grid-column: 2; }
}

@media (max-width: 520px) {
  .inner-hero { min-height: 470px; }
  .inner-hero h1 { font-size: clamp(2.55rem, 12vw, 3.65rem); }
  .detail-field__media, .about-field figure { min-height: 430px; }
  .detail-field__content, .about-field > div { padding: 72px 20px; }
  .contact-band__actions .button, .location-band .button { width: 100%; }
}

/* Static HTML build: intrinsic image and inline SVG behavior. */
[hidden] { display: none !important; }
svg[aria-hidden="true"] { width: 1.25em; height: 1.25em; flex: 0 0 auto; }
.topbar svg { width: 14px; height: 14px; }
.button svg, .text-link svg, .back-link svg { width: 18px; height: 18px; }
.hero__image, .inner-hero__image,
.product-card__media img, .values__media > img, .project-card > img,
.about__media > img, .detail-field__media > img, .about-field figure > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero__image, .inner-hero__image, .product-card__media img, .values__media > img,
.project-card > img, .about__media > img, .detail-field__media > img, .about-field figure > img { object-fit: cover; }
.menu-button .close-icon { display: none; }
.menu-button[aria-expanded="true"] .menu-icon { display: none; }
.menu-button[aria-expanded="true"] .close-icon { display: block; }
.icon-back { transform: rotate(180deg); }
.footer__contact svg { display: inline-block; vertical-align: -0.2em; }
.quick-contact > a > svg { width: 20px; height: 20px; }
.project-filters button[aria-pressed="true"] { color: var(--white); background: var(--night); border-color: var(--night); }