/* ==========================================================================
   OLYMPIC CONCRETE LTD. — Concept build by WNTRS
   Industrial, architectural, raw material. Editorial headings, minimal UI.
   ========================================================================== */

:root {
  --ink: #1c1b1a;
  --ink-deep: #101010;
  --ink-raised: #262422;
  --paper: #f3efe8;
  --paper-dim: #cec8bc;
  --concrete: #9b968d;
  --steel: #8a8783;
  --steel-dim: #5c5954;
  --line: rgba(243, 239, 232, 0.13);
  --line-strong: rgba(243, 239, 232, 0.26);
  --accent: #8c7a5e;
  --accent-bright: #ab9873;

  --font-display: "Bebas Neue", "Arial Narrow", sans-serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --container: 1280px;
  --gutter: clamp(20px, 5vw, 64px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent-bright); outline-offset: 3px;
}
button { font-family: inherit; background: none; border: none; cursor: pointer; color: inherit; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p { margin: 0; }
blockquote { margin: 0; }

.skip-link { position: absolute; left: -9999px; top: 0; z-index: 2000; background: var(--paper); color: var(--ink); padding: 12px 20px; font-weight: 600; }
.skip-link:focus { left: 20px; top: 20px; }

.kicker {
  font-family: var(--font-display); font-size: 15px; text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--accent-bright); font-weight: 400; margin-bottom: 16px;
}
.section-heading {
  font-family: var(--font-display); font-weight: 400; text-transform: uppercase; letter-spacing: 0.005em;
  line-height: 1.02; font-size: clamp(34px, 5vw, 60px); color: var(--paper);
}

/* ---------- Concept strip / preloader / scroll progress ---------- */
.concept-strip { position: fixed; top: 0; left: 0; right: 0; z-index: 1001; background: var(--ink-deep); border-bottom: 1px solid var(--line); text-align: center; padding: 8px var(--gutter); }
.concept-strip p { margin: 0; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--steel); }
.concept-strip a { color: var(--accent-bright); text-decoration: underline; }

.preloader { position: fixed; inset: 0; z-index: 3000; background: var(--ink-deep); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; transition: opacity 0.6s var(--ease), visibility 0.6s var(--ease); }
.preloader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader__mark { font-family: var(--font-display); font-weight: 400; letter-spacing: 0.08em; font-size: 26px; color: var(--paper); }
.preloader__bar { width: 160px; height: 2px; background: var(--line); overflow: hidden; }
.preloader__bar span { display: block; width: 40%; height: 100%; background: var(--accent); animation: preload-sweep 1.1s ease-in-out infinite; }
@keyframes preload-sweep { 0% { transform: translateX(-100%); } 100% { transform: translateX(350%); } }

.scroll-progress { position: fixed; top: 0; left: 0; height: 2px; width: 0%; background: var(--accent); z-index: 1500; transition: width 0.1s linear; }

/* ---------- Header ---------- */
.site-header { position: fixed; top: var(--concept-h, 34px); left: 0; right: 0; z-index: 1000; padding: 20px 0; background: transparent; border-bottom: 1px solid transparent; transition: background 0.4s var(--ease), border-color 0.4s var(--ease), padding 0.4s var(--ease); }
.site-header.is-scrolled { background: rgba(28, 27, 26, 0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); padding: 14px 0; }
.site-header__inner { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; flex-direction: column; line-height: 1; }
.brand__mark { font-family: var(--font-display); font-weight: 400; font-size: 22px; letter-spacing: 0.02em; text-transform: uppercase; color: var(--paper); white-space: nowrap; }
.brand__sub { font-size: 10.5px; letter-spacing: 0.03em; color: var(--accent-bright); margin-top: 3px; white-space: nowrap; }

.primary-nav ul { display: flex; gap: 32px; }
.primary-nav a { font-family: var(--font-display); font-size: 16px; letter-spacing: 0.04em; font-weight: 400; text-transform: uppercase; position: relative; padding-bottom: 4px; }
.primary-nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 1px; background: var(--accent-bright); transition: width 0.3s var(--ease); }
.primary-nav a:hover::after, .primary-nav a:focus-visible::after { width: 100%; }

.site-header__right { display: flex; align-items: center; gap: 20px; }
.header-phone { font-size: 13px; font-weight: 600; letter-spacing: 0.02em; color: var(--steel); white-space: nowrap; }
.header-phone:hover { color: var(--paper); }

@media (max-width: 980px) { .primary-nav, .header-phone { display: none; } }

.header-cta-compact {
  display: none; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line-strong); color: var(--paper); flex-shrink: 0;
}
.header-cta-compact svg { width: 18px; height: 18px; }
.header-cta-compact:hover { border-color: var(--accent-bright); color: var(--accent-bright); }

@media (max-width: 560px) {
  .site-header__right .header-cta-full { display: none; }
  .header-cta-compact { display: inline-flex; }
  .site-header__right { gap: 12px; }
  .brand__mark { font-size: 18px; }
}

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 15px 28px; font-size: 12.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; white-space: nowrap; border-radius: 2px; transition: transform 0.35s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease); font-family: var(--font-sans); }
.btn span { display: inline-block; }
.btn--fill { background: var(--accent); color: var(--paper); }
.btn--fill:hover { background: var(--accent-bright); }
.btn--line { border: 1px solid var(--line-strong); color: var(--paper); }
.btn--line:hover { border-color: var(--accent-bright); color: var(--accent-bright); }
.btn--text { position: relative; padding: 15px 4px; color: var(--paper); font-weight: 600; }
.btn--text::after { content: ""; position: absolute; left: 4px; right: 4px; bottom: 10px; height: 1px; background: var(--line-strong); transition: background 0.3s var(--ease); }
.btn--text:hover::after { background: var(--accent-bright); }

@media (hover: hover) and (pointer: fine) { .btn--magnetic:hover { transform: translateY(-2px); } }

/* ---------- Mobile nav ---------- */
.nav-toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 32px; height: 24px; padding: 0; }
.nav-toggle span { display: block; width: 100%; height: 1.5px; background: var(--paper); transition: transform 0.35s var(--ease), opacity 0.25s var(--ease); }
.nav-toggle.is-active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 980px) { .nav-toggle { display: flex; } }

.mobile-nav { position: fixed; inset: 0; z-index: 950; background: var(--ink-deep); display: flex; flex-direction: column; justify-content: center; gap: 28px; padding: 0 var(--gutter); transform: translateY(-100%); transition: transform 0.5s var(--ease); visibility: hidden; }
.mobile-nav.is-open { transform: translateY(0); visibility: visible; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 16px; }
.mobile-nav a { font-family: var(--font-display); font-weight: 400; font-size: 38px; text-transform: uppercase; letter-spacing: 0.01em; color: var(--paper); }
.mobile-nav a.btn { font-family: var(--font-sans); font-size: 12.5px; font-weight: 700; text-transform: uppercase; }
.mobile-nav a.btn--fill { color: var(--paper); }

/* ---------- Reveal utilities ---------- */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity 0.9s var(--ease-soft), transform 0.9s var(--ease-soft); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal-text] { overflow: hidden; }
[data-reveal-text] .word-line { display: block; transform: translateY(110%); opacity: 0; transition: transform 0.9s var(--ease-soft), opacity 0.9s var(--ease-soft); }
[data-reveal-text].is-visible .word-line { transform: translateY(0); opacity: 1; }

.mask { display: block; overflow: hidden; }
.mask__inner { display: block; transform: translateY(110%); transition: transform 1s var(--ease-soft); }
.hero.is-ready .mask__inner { transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  [data-reveal], [data-reveal-text] .word-line, .mask__inner { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ---------- Media frame ---------- */
.media-frame { position: relative; overflow: hidden; background: var(--ink-raised); }
.media-frame img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease-soft); }

/* ---------- Hero ---------- */
.hero { position: relative; height: 100svh; min-height: 620px; display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; }
.hero__media { position: absolute; inset: 0; }
.hero__media img { width: 100%; height: 115%; object-fit: cover; object-position: center; will-change: transform; }
.hero__scrim { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16,16,16,0.55) 0%, rgba(16,16,16,0.3) 32%, rgba(16,16,16,0.94) 100%); }
.hero__content { position: relative; z-index: 2; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter) clamp(56px, 8vw, 100px); width: 100%; }
.hero__headline { font-family: var(--font-display); font-weight: 400; text-transform: uppercase; letter-spacing: 0.005em; font-size: clamp(48px, 9vw, 128px); line-height: 0.94; color: var(--paper); margin-bottom: 26px; }
.hero__sub { max-width: 48ch; font-size: clamp(15px, 1.6vw, 18px); line-height: 1.65; color: var(--paper-dim); margin-bottom: 32px; }
.hero__ctas { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 26px; }
.hero__trust { font-size: 12.5px; letter-spacing: 0.05em; color: var(--steel); font-weight: 500; }

.hero__scroll-cue { position: absolute; right: clamp(20px, 4vw, 48px); bottom: 30px; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.hero__scroll-cue span { font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--steel); writing-mode: vertical-rl; }
.hero__scroll-line { width: 1px; height: 46px; background: var(--line-strong); position: relative; overflow: hidden; }
.hero__scroll-line i { position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background: var(--accent-bright); animation: scroll-cue 2.2s var(--ease-soft) infinite; }
@keyframes scroll-cue { 0% { top: -100%; } 60% { top: 100%; } 100% { top: 100%; } }

@media (max-width: 640px) { .hero__scroll-cue { display: none; } }

/* ---------- Legacy ---------- */
.legacy { padding: clamp(90px, 13vw, 160px) 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.legacy__inner { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); display: grid; grid-template-columns: 1fr 0.9fr; gap: clamp(30px, 6vw, 80px); align-items: center; }
.legacy__numbers { display: flex; flex-direction: column; gap: clamp(20px, 4vw, 36px); }
.legacy__stat { display: flex; align-items: baseline; gap: 20px; border-top: 1px solid var(--line-strong); padding-top: 16px; }
.legacy__num { font-family: var(--font-display); font-weight: 400; font-size: clamp(48px, 7vw, 84px); line-height: 1; color: var(--accent-bright); min-width: 3ch; }
.legacy__label { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--steel); }
.legacy__copy { font-size: 17px; line-height: 1.75; color: var(--paper-dim); max-width: 52ch; }

@media (max-width: 900px) { .legacy__inner { grid-template-columns: 1fr; } .legacy__numbers { order: 1; } .legacy__text { order: 0; } }

/* ---------- Process ---------- */
.process { padding: clamp(90px, 13vw, 150px) 0; border-bottom: 1px solid var(--line); }
.process__header { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); margin-bottom: clamp(50px, 7vw, 76px); }
.process__note { color: var(--steel); font-size: 15px; max-width: 60ch; margin-top: 16px; }

.process__list { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.process__step { border-top: 1px solid var(--line-strong); padding-top: 20px; }
.process__media { aspect-ratio: 4 / 3; margin-bottom: 18px; border-radius: 2px; }
.process__num { display: block; font-family: var(--font-display); font-weight: 400; font-size: 15px; color: var(--accent-bright); margin-bottom: 10px; }
.process__title { font-family: var(--font-display); font-weight: 400; text-transform: uppercase; font-size: 26px; color: var(--paper); margin-bottom: 8px; }
.process__desc { font-size: 14px; line-height: 1.6; color: var(--steel); }

@media (max-width: 900px) { .process__list { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .process__list { grid-template-columns: 1fr; } }

/* ---------- Services (editorial blocks) ---------- */
.services { padding: clamp(80px, 11vw, 130px) 0 0; }
.services__header { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); margin-bottom: clamp(50px, 7vw, 80px); }

.service-block { max-width: var(--container); margin: 0 auto; padding: clamp(50px, 7vw, 80px) var(--gutter); display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(30px, 6vw, 80px); align-items: center; border-top: 1px solid var(--line); }
.service-block--reverse { direction: rtl; }
.service-block--reverse > * { direction: ltr; }
.service-block__media .media-frame { aspect-ratio: 4 / 3; }
.service-block__index { display: block; font-family: var(--font-display); font-weight: 400; font-size: 17px; color: var(--accent-bright); margin-bottom: 12px; }
.service-block__title { font-family: var(--font-display); font-weight: 400; text-transform: uppercase; font-size: clamp(30px, 3.6vw, 44px); color: var(--paper); margin-bottom: 22px; }
.service-block__list li { font-size: 15px; line-height: 1.8; color: var(--paper-dim); padding-left: 18px; position: relative; }
.service-block__list li::before { content: "—"; position: absolute; left: 0; color: var(--steel-dim); }

@media (max-width: 800px) {
  .service-block, .service-block--reverse { grid-template-columns: 1fr; direction: ltr; }
  .service-block__media { order: -1; }
}

/* ---------- Finishes ---------- */
.finishes { padding: clamp(80px, 11vw, 130px) 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.finishes__header { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); margin-bottom: clamp(40px, 6vw, 60px); }
.finishes__grid { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.finish-card__media { aspect-ratio: 3 / 4; margin-bottom: 14px; border-radius: 2px; }
.finish-card:hover .finish-card__media img { transform: scale(1.06); }
.finish-card figcaption { font-family: var(--font-display); font-size: 18px; letter-spacing: 0.02em; text-transform: uppercase; color: var(--paper); text-align: center; }

.finishes__also { max-width: var(--container); margin: 40px auto 0; padding: 30px var(--gutter) 0; border-top: 1px solid var(--line); }
.finishes__also-label { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel-dim); margin-bottom: 14px; }
.finishes__also-list { display: flex; flex-wrap: wrap; gap: 12px; }
.finishes__also-list li { font-size: 13.5px; font-weight: 600; color: var(--paper-dim); border: 1px solid var(--line-strong); padding: 9px 16px; border-radius: 999px; }

@media (max-width: 980px) { .finishes__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .finishes__grid { grid-template-columns: 1fr 1fr; } }

/* ---------- Gallery ---------- */
.gallery { padding: clamp(80px, 11vw, 130px) 0; border-bottom: 1px solid var(--line); }
.gallery__header { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); margin-bottom: clamp(40px, 6vw, 60px); }
.gallery__note { color: var(--steel); font-size: 14px; max-width: 60ch; margin-top: 14px; }
.gallery__grid { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 260px; gap: 24px; }
.gallery__card--tall { grid-row: span 2; }
.gallery__media { height: 100%; border-radius: 2px; }
.gallery__card { position: relative; }
.gallery__card:not(.gallery__card--tall) .gallery__media { aspect-ratio: 4 / 3; height: auto; }
.gallery__card:hover .gallery__media img { transform: scale(1.05); }
.gallery__label { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-bright); margin-top: 16px; margin-bottom: 6px; }
.gallery__title { font-family: var(--font-display); font-weight: 400; text-transform: uppercase; font-size: 22px; color: var(--paper); }

@media (max-width: 900px) {
  .gallery__grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 220px; }
}
@media (max-width: 600px) {
  .gallery__grid { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .gallery__card--tall { grid-row: auto; }
  .gallery__media { aspect-ratio: 4 / 3 !important; height: auto !important; }
}

/* ---------- Second-Generation (family) ---------- */
.family { max-width: var(--container); margin: 0 auto; padding: clamp(80px, 11vw, 130px) var(--gutter); display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(30px, 6vw, 80px); align-items: center; border-bottom: 1px solid var(--line); }
.family__media .media-frame { aspect-ratio: 4 / 3; }
.family__copy { font-size: 16px; line-height: 1.75; color: var(--paper-dim); max-width: 54ch; }

@media (max-width: 900px) { .family { grid-template-columns: 1fr; } }

/* ---------- Why Us ---------- */
.why-us { padding: clamp(80px, 11vw, 130px) 0; border-bottom: 1px solid var(--line); }
.why-us__inner { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.why-us__inner .section-heading { margin-bottom: clamp(40px, 6vw, 60px); }
.why-us__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px 40px; max-width: 1000px; }
.why-us__list li { display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--paper-dim); }
.theme-icon { width: 18px; height: 18px; color: var(--accent-bright); flex-shrink: 0; }

@media (max-width: 760px) { .why-us__list { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .why-us__list { grid-template-columns: 1fr; } }

/* ---------- Testimonial ---------- */
.testimonial { padding: clamp(80px, 11vw, 130px) 0; border-bottom: 1px solid var(--line); background: var(--ink-raised); }
.testimonial__inner { max-width: 780px; margin: 0 auto; padding: 0 var(--gutter); text-align: center; }
.testimonial__quote { font-family: var(--font-display); font-weight: 400; font-size: clamp(24px, 3.4vw, 38px); line-height: 1.35; color: var(--paper); letter-spacing: 0.005em; }
.testimonial__attr { font-size: 13px; color: var(--steel); margin-top: 22px; letter-spacing: 0.02em; }
.testimonial__award { font-size: 12.5px; color: var(--steel-dim); margin-top: 14px; }
.testimonial__award span { font-size: 11px; }

/* ---------- Service area ---------- */
.area { padding: clamp(70px, 10vw, 110px) 0; border-bottom: 1px solid var(--line); text-align: center; }
.area__inner { max-width: 760px; margin: 0 auto; padding: 0 var(--gutter); }
.area__cities { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin: 26px 0; }
.area__cities span { font-family: var(--font-display); font-size: 20px; letter-spacing: 0.02em; text-transform: uppercase; color: var(--paper-dim); padding: 10px 20px; border: 1px solid var(--line-strong); border-radius: 999px; }
.area__copy { color: var(--steel); font-size: 15px; line-height: 1.7; max-width: 60ch; margin: 0 auto; }

/* ---------- Final CTA ---------- */
.final-cta { padding: clamp(100px, 15vw, 180px) 0; text-align: center; border-bottom: 1px solid var(--line); }
.final-cta__inner { max-width: 780px; margin: 0 auto; padding: 0 var(--gutter); }
.final-cta__inner .section-heading { margin-bottom: 18px; font-size: clamp(36px, 6vw, 66px); }
.final-cta__sub { color: var(--steel); font-size: 16px; margin-bottom: 34px; }
.final-cta__actions { display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; }
.final-cta__note { margin-top: 22px; font-size: 13px; color: var(--steel-dim); }

/* ---------- Contact ---------- */
.contact { padding: clamp(90px, 13vw, 150px) 0; border-bottom: 1px solid var(--line); }
.contact__inner { max-width: 720px; margin: 0 auto; padding: 0 var(--gutter); }
.contact__sub { color: var(--steel); font-size: 16px; margin: 18px 0 28px; }

.form-disclosure { font-size: 12.5px; line-height: 1.6; color: var(--steel-dim); border: 1px solid var(--line); padding: 14px 18px; margin-bottom: 34px; }
.form-disclosure a { color: var(--accent-bright); text-decoration: underline; }

.inquiry-form { display: flex; flex-direction: column; gap: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel); font-weight: 700; }
.field input, .field select, .field textarea { background: transparent; border: none; border-bottom: 1px solid var(--line-strong); color: var(--paper); font-family: inherit; font-size: 15px; padding: 8px 0; resize: vertical; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='14' height='14'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%238a8783' stroke-width='1.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right center; }
.field select option { background: var(--ink); color: var(--paper); }
.field input:focus, .field select:focus, .field textarea:focus { border-bottom-color: var(--accent-bright); outline: none; }
.inquiry-form .btn { align-self: flex-start; margin-top: 8px; }

.form-confirm { border: 1px solid var(--line-strong); padding: 30px; margin-top: 24px; border-radius: 2px; }
.form-confirm__title { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-bright); margin-bottom: 12px; font-weight: 800; }
.form-confirm__body { font-size: 14px; color: var(--steel); line-height: 1.6; margin-bottom: 20px; }

@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { padding: clamp(56px, 8vw, 84px) 0 30px; }
.site-footer__top { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); display: flex; justify-content: space-between; gap: 60px; flex-wrap: wrap; padding-bottom: 46px; border-bottom: 1px solid var(--line); }
.site-footer__brand .brand__mark { font-size: 26px; }
.site-footer__tag { font-size: 13px; color: var(--steel); margin-top: 10px; }
.site-footer__tag a:hover { color: var(--accent-bright); }
.site-footer__nav ul { display: flex; flex-direction: column; gap: 10px; }
.site-footer__heading { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--steel-dim); margin-bottom: 16px; }
.site-footer__nav a { font-size: 14px; color: var(--paper-dim); }
.site-footer__nav a:hover { color: var(--accent-bright); }

.site-footer__disclosure { max-width: var(--container); margin: 28px auto 0; padding: 0 var(--gutter); }
.site-footer__disclosure p { font-size: 12px; line-height: 1.7; color: var(--steel-dim); max-width: 90ch; }

.site-footer__bottom { max-width: var(--container); margin: 28px auto 0; padding: 20px var(--gutter) 0; border-top: 1px solid var(--line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.site-footer__bottom p { font-size: 12px; color: var(--steel-dim); }
.concept-build strong { color: var(--steel); }

@media (max-width: 640px) { .site-footer__top { flex-direction: column; gap: 36px; } }

/* ---------- Overflow guard ---------- */
html, body { max-width: 100%; }
section { position: relative; }