/* =========================================================
   GOMLDEN Furniture · IRIDA Group — stylesheet
   Палитра: тёплая бумага, эспрессо, терракота.
   ========================================================= */

:root {
  /* THEME:START */
  --paper: #f5f7fa;
  --paper-rgb: 245 247 250;
  --paper-2: #e6ecf3;
  --ink: #0f1b2a;
  --ink-soft: #2f3d4c;
  --muted: #586777;
  --line: rgba(15, 27, 42, .12);
  --accent: #1a73d1;
  --accent-ink: #135aa6;
  --accent-light: #8cc3fa;
  --dark: #0e2238;
  --dark-rgb: 14 34 56;
  --cream: #ffffff;
  --cream-rgb: 255 255 255;
  /* THEME:END */

  --font-display: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 4px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }

::selection { background: var(--accent); color: var(--cream); }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .75em;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.12;
  margin: 0;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(var(--paper-rgb) / .88);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--line); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  line-height: 1;
}
.brand-sub {
  margin-top: 5px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav { display: flex; gap: 36px; }
.nav a {
  position: relative;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
  text-decoration: none;
  color: var(--ink-soft);
  padding: 6px 0;
  transition: color .2s;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav a:hover,
.nav a[aria-current="page"] { color: var(--ink); }
.nav a:hover::after,
.nav a[aria-current="page"]::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: none;
  cursor: pointer;
  padding: 10px;
}
.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--ink);
  margin: 6px 0;
  transition: transform .3s var(--ease), opacity .2s;
}
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: .8em;
  padding: 16px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
  text-decoration: none;
  transition: background .25s, color .25s, transform .25s var(--ease);
}
.btn svg { transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.btn-primary { background: var(--accent); color: var(--cream); }
.btn-primary:hover { background: var(--accent-ink); }

.btn-ghost {
  border: 1px solid currentColor;
  color: var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--cream); border-color: var(--ink); }

.on-dark .btn-ghost { color: var(--cream); }
.on-dark .btn-ghost:hover { background: var(--cream); color: var(--ink); border-color: var(--cream); }

/* ---------- Hero ---------- */

.hero {
  padding: clamp(48px, 9vw, 120px) 0 clamp(56px, 8vw, 100px);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: end;
}
.hero h1 {
  font-size: clamp(38px, 6vw, 80px);
  margin: 22px 0 28px;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero-lead {
  max-width: 520px;
  font-size: 19px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0 0 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-media {
  position: relative;
  aspect-ratio: 4 / 5;
}
.hero-media .frame {
  position: absolute;
  inset: 0;
  background: var(--paper-2);
  border-radius: var(--radius);
  overflow: hidden;
}
.hero-media .frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-media .badge {
  position: absolute;
  left: -28px;
  bottom: 36px;
  background: var(--dark);
  color: var(--cream);
  padding: 18px 22px;
  border-radius: var(--radius);
  font-size: 13px;
  line-height: 1.45;
  letter-spacing: .02em;
  box-shadow: 0 24px 50px -20px rgb(var(--dark-rgb) / .5);
}
.hero-media .badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--accent-light);
}

/* ---------- Marquee ---------- */

.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  white-space: nowrap;
  padding: 20px 0;
}
.marquee-track {
  display: inline-flex;
  gap: 48px;
  animation: marquee 38s linear infinite;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 600;
  font-style: normal;
  color: var(--ink-soft);
}
.marquee-track span::after {
  content: "✦";
  font-style: normal;
  font-size: .5em;
  color: var(--accent);
  margin-left: 48px;
  vertical-align: middle;
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */

.section { padding: clamp(72px, 10vw, 140px) 0; }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: clamp(36px, 5vw, 64px);
  flex-wrap: wrap;
}
.section-head h2 {
  font-size: clamp(32px, 4.4vw, 56px);
  margin-top: 16px;
}

/* ---------- Product grid ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(12px, 1.6vw, 22px);
}
.tile {
  position: relative;
  margin: 0;
  background: var(--paper-2);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: zoom-in;
  aspect-ratio: 1 / 1;
}

.tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease);
}
.tile:hover img { transform: scale(1.05); }

.tile .num {
  position: absolute;
  z-index: 1;
  top: 12px;
  left: 12px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgb(var(--paper-rgb) / .92);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--ink-soft);
}
.tile::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid transparent;
  border-radius: inherit;
  transition: border-color .3s;
  pointer-events: none;
}
.tile:hover::after { border-color: var(--accent); }

/* ---------- Dark band ---------- */

.band {
  background: var(--dark);
  color: var(--cream);
}
.band .eyebrow { color: var(--accent-light); }

.band-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
}
.band h2 { font-size: clamp(30px, 4vw, 50px); margin: 18px 0 24px; }
.band p { color: rgb(var(--cream-rgb) / .82); margin: 0 0 32px; max-width: 520px; }

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgb(var(--cream-rgb) / .16);
}
.stat {
  padding: 28px 20px 0 0;
}
.stat + .stat { padding-left: 20px; border-left: 1px solid rgb(var(--cream-rgb) / .16); }
.stat strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 2.6vw, 36px);
  line-height: 1;
  margin-bottom: 10px;
  white-space: nowrap;
}
.stat span { font-size: 14.5px; line-height: 1.5; display: block; color: rgb(var(--cream-rgb) / .75); }

/* ---------- Page hero (inner pages) ---------- */

.page-hero {
  padding: clamp(56px, 9vw, 120px) 0 clamp(40px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
}
.page-hero h1 {
  font-size: clamp(42px, 6.5vw, 88px);
  margin-top: 20px;
}
.page-hero h1 em { font-style: normal; color: var(--accent); }

/* ---------- About ---------- */

.about-intro {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(32px, 6vw, 96px);
}
.about-intro .lead {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -.01em;
  margin: 0;
}
.prose p { margin: 0 0 1.4em; color: var(--ink-soft); }
.prose p:last-child { margin-bottom: 0; }

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  margin-top: clamp(56px, 8vw, 100px);
}
.pillar {
  padding: 32px 28px 0 0;
}
.pillar + .pillar { padding-left: 28px; border-left: 1px solid var(--line); }
.pillar .idx {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent);
  font-size: 15px;
  letter-spacing: .08em;
}
.pillar h3 { font-size: 22px; margin: 10px 0 10px; }
.pillar p { margin: 0; color: var(--ink-soft); font-size: 16px; }

.gallery-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(12px, 1.6vw, 22px);
}
.gallery-4 .tile { grid-column: auto; aspect-ratio: 3 / 4; }
.gallery-4 .tile:nth-child(even) { transform: translateY(40px); }

/* ---------- Catalog ---------- */

.category {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}
.category h2 { font-size: clamp(32px, 4.4vw, 56px); margin: 18px 0 22px; }
.category p { color: var(--ink-soft); margin: 0 0 32px; max-width: 460px; }
.category .tile { grid-column: auto; aspect-ratio: 16 / 10; }

.tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 36px; padding: 0; list-style: none; }
.tags li {
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
}

/* ---------- Contacts ---------- */

.contacts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(16px, 2vw, 28px);
}
.card {
  position: relative;
  padding: clamp(28px, 4vw, 52px);
  border-radius: var(--radius);
  background: var(--paper-2);
}
.card.dark { background: var(--dark); color: var(--cream); }
.card .role {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
}
.card.dark .role { color: var(--accent-light); }
.card h2 { font-size: clamp(26px, 2.8vw, 36px); margin: 14px 0 36px; }

.contact-list { list-style: none; margin: 0; padding: 0; }
.contact-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.card.dark .contact-list li { border-top-color: rgb(var(--cream-rgb) / .14); }
.contact-list svg { width: 22px; height: 22px; margin-top: 3px; color: var(--accent); }
.card.dark .contact-list svg { color: var(--accent-light); }
.contact-list .label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2px;
}
.card.dark .contact-list .label { color: rgb(var(--cream-rgb) / .65); }
.contact-list a {
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size .35s var(--ease);
}
.contact-list a:hover { background-size: 100% 1px; }
.contact-list .value { font-size: 18px; font-weight: 500; }

/* ---------- CTA ---------- */

.cta {
  text-align: center;
  padding: clamp(80px, 11vw, 150px) 0;
}
.cta h2 {
  font-size: clamp(32px, 5vw, 64px);
  max-width: 18ch;
  margin: 20px auto 40px;
}
.cta h2 em { font-style: normal; color: var(--accent); }
.cta .actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--dark);
  color: rgb(var(--cream-rgb) / .8);
  padding: 64px 0 32px;
  font-size: 15.5px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgb(var(--cream-rgb) / .12);
}
.site-footer .brand-sub { color: rgb(var(--cream-rgb) / .6); }
.site-footer h4 {
  margin: 0 0 16px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cream);
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { text-decoration: none; transition: color .2s; }
.site-footer a:hover { color: var(--accent-light); }
.footer-about { max-width: 340px; margin: 18px 0 0; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 28px;
  font-size: 14px;
  color: rgb(var(--cream-rgb) / .6);
}

/* ---------- Lightbox ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background: rgb(var(--dark-rgb) / .94);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s, visibility .3s;
  padding: 24px;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox img {
  max-width: min(1000px, 100%);
  max-height: 86vh;
  object-fit: contain;
  background: var(--paper);
  border-radius: var(--radius);
  padding: 4%;
}
.lightbox button {
  position: absolute;
  border: 0;
  background: rgb(var(--cream-rgb) / .1);
  color: var(--cream);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  font-size: 22px;
  cursor: pointer;
  transition: background .2s;
}
.lightbox button:hover { background: var(--accent); }
.lb-close { top: 20px; right: 20px; }
.lb-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 20px; top: 50%; transform: translateY(-50%); }

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

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

/* ---------- Responsive ---------- */

@media (max-width: 980px) {
  .hero-grid,
  .band-grid,
  .about-intro,
  .category,
  .contacts { grid-template-columns: 1fr; }

  .hero-media { max-width: 520px; aspect-ratio: 5 / 4; }
  .hero-media .badge { left: 16px; bottom: 16px; }

  .grid { grid-template-columns: repeat(2, 1fr); }

  .gallery-4 { grid-template-columns: repeat(2, 1fr); }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }

  .nav-toggle { display: block; }
  .nav {
    position: fixed;
    inset: 76px 0 auto 0;
    flex-direction: column;
    gap: 0;
    padding: 8px var(--gutter) 24px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s, transform .25s var(--ease), visibility .25s;
  }
  .nav a { padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
  .nav a::after { display: none; }
  .nav-open .nav { opacity: 1; visibility: visible; transform: none; }

  .stats { grid-template-columns: 1fr; }
  .stat + .stat { border-left: 0; padding-left: 0; border-top: 1px solid rgb(var(--cream-rgb) / .16); margin-top: 24px; }

  .pillars { grid-template-columns: 1fr; }
  .pillar + .pillar { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); margin-top: 28px; }

  .gallery-4 .tile:nth-child(even) { transform: none; }

  .lb-prev, .lb-next { top: auto; bottom: 20px; transform: none; }
}

@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Catalogue ---------- */

.catalog {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(28px, 3vw, 44px) clamp(14px, 1.8vw, 24px);
}
.product .tile { aspect-ratio: 4 / 3; }
.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding-top: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}
.product-meta h3 { font-size: clamp(19px, 1.6vw, 22px); order: -1; }
.product-cat {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

@media (max-width: 980px) {
  .catalog { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .catalog { grid-template-columns: 1fr; }
}

/* ---------- IRIDA brand + language switcher ---------- */


.header-tools { display: flex; align-items: center; gap: 8px; }

.lang {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  margin-left: 28px;
}
.lang span,
.lang a {
  padding: 5px 11px;
  border-radius: 999px;
  line-height: 1;
  text-decoration: none;
}
.lang span { background: var(--ink); color: var(--paper); }
.lang a { color: var(--ink-soft); transition: color .2s; }
.lang a:hover { color: var(--accent); }


/* ---------- Text helpers ---------- */

.hero-lead strong { color: var(--ink); font-weight: 600; }
.page-lead { max-width: 620px; margin: 22px 0 0; font-size: 18px; color: var(--ink-soft); }
.prose .btn { margin-top: 12px; }
.sub-h2 { font-size: clamp(30px, 3.6vw, 44px); margin-top: 14px; }
.section-alt { background: var(--paper-2); }
.section-alt .pillars { border-top-color: rgb(var(--dark-rgb) / .12); }

/* ---------- Contacts: IRIDA first ---------- */

.contacts { grid-template-columns: 1.25fr 1fr; align-items: start; }
.card.primary h2 { font-size: clamp(30px, 3.4vw, 44px); }
.card.primary .value { font-size: 20px; }

@media (max-width: 980px) {
  .contacts { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .lang { margin-left: 0; }
}

/* Eyebrow: keep the leading rule on the first line when text wraps */
.eyebrow { align-items: flex-start; line-height: 1.5; }
.eyebrow::before { flex-shrink: 0; margin-top: .75em; }


/* ---------- Logo ----------
   Файл: img/logo.png (уже содержит название «IRIDA Group»).
   Высота логотипа — переменная --logo-h. */

:root { --logo-h: 48px; }

.brand { flex-direction: row; align-items: center; gap: 16px; min-width: 0; }
.brand-logo {
  display: block;
  height: var(--logo-h);
  width: auto;
  flex-shrink: 0;
}
.brand-sub {
  margin-top: 0;
  max-width: 180px;
  padding-left: 16px;
  border-left: 1px solid var(--line);
  font-size: 11px;
  line-height: 1.35;
  letter-spacing: .08em;
}
.site-footer .brand-sub { border-left-color: rgb(var(--cream-rgb) / .2); }

@media (max-width: 1100px) {
  .site-header .brand-sub { display: none; }
}
@media (max-width: 760px) {
  :root { --logo-h: 40px; }
}
/* В подвале подпись дублирует абзац под логотипом — скрываем */
.site-footer .brand-sub { display: none; }
/* Номера телефонов не разрываем посередине */
.contact-list a[href^="tel:"], .site-footer a[href^="tel:"] { white-space: nowrap; }