:root {
  --bg: #fafaf8;
  --bg-warm: #f3f1eb;
  --white: #ffffff;
  --ink: #111111;
  --muted: #6b6b6b;
  --line: #e8e6e1;
  --yellow: #f5c400;
  --yellow-hover: #ffd84a;
  --dark: #141414;
  --dark-2: #1c1c1c;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 18px 40px rgba(17, 17, 17, 0.08);
  --header-h: 76px;
  --font-display: "Outfit", sans-serif;
  --font-body: "Inter", sans-serif;
  --max: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font-family: inherit; }

.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}

.display {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin: 0 0 20px;
}

.display strong {
  font-weight: 800;
  display: block;
}

.lead {
  font-size: 18px;
  color: var(--muted);
  max-width: 42rem;
}

.h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.4vw, 48px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 18px;
}
.h2 strong { font-weight: 800; display: block; }

.section { padding: 88px 0; }
.section-tight { padding: 64px 0; }
.section-dark {
  background: var(--dark);
  color: #fff;
}
.section-dark .muted,
.section-dark .lead { color: rgba(255,255,255,0.72); }

.muted { color: var(--muted); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.2s, border-color 0.2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-dark {
  background: var(--ink);
  color: #fff;
}
.btn-dark:hover { background: var(--yellow); color: var(--ink); }
.btn-yellow {
  background: var(--yellow);
  color: var(--ink);
}
.btn-yellow:hover { background: var(--yellow-hover); }
.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--ink); }
.section-dark .btn-ghost {
  border-color: rgba(255,255,255,0.25);
  color: #fff;
}
.row-btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* Header */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250,250,248,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.header {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.04em;
  flex-shrink: 0;
}
.logo-mark {
  width: 28px;
  height: 28px;
}
.nav {
  display: flex;
  align-items: center;
  gap: 22px;
}
.nav a {
  font-size: 14px;
  font-weight: 500;
  color: #3a3a3a;
}
.nav a:hover,
.nav a.is-active { color: var(--ink); }
.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.lang {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
}
.lang button {
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  color: var(--muted);
}
.lang button.is-active { color: var(--ink); }
.wa-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  display: none;
}
@media (min-width: 1100px) { .wa-link { display: inline; } }
.menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
}
.menu-btn span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--ink);
  margin: 4px auto;
}

@media (max-width: 980px) {
  .menu-btn { display: block; }
  .nav {
    position: fixed;
    inset: var(--header-h) 16px auto;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 16px;
    flex-direction: column;
    align-items: stretch;
    box-shadow: var(--shadow);
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 10px 8px; }
}

/* Hero */
.hero {
  padding: 72px 0 40px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero .display { font-size: clamp(40px, 6.2vw, 72px); }
.hero .lead { font-size: 18px; }

.brick-art {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #111;
}
.brick-art img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}
.split-photo {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: 18px;
  display: block;
}
.card-media {
  margin: -26px -26px 18px;
  height: 168px;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.detail-photo {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 18px;
  margin: 8px 0 24px;
  display: block;
  background: var(--bg-warm);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  padding: 12px 0 56px;
}
.stat {
  padding: 22px 8px 8px 0;
  border-top: 1px solid var(--line);
}
.stat b {
  display: block;
  font-family: var(--font-display);
  font-size: 36px;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 8px;
}
.stat span {
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}

.reasons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 10px;
  letter-spacing: -0.03em;
}
.card p { margin: 0; color: var(--muted); font-size: 15.5px; }
.num {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--yellow);
  display: grid;
  place-items: center;
  font-weight: 800;
  margin-bottom: 16px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.project-card {
  display: block;
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  transition: transform 0.2s, box-shadow 0.2s;
}
.project-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.thumb {
  height: 180px;
  position: relative;
  overflow: hidden;
  background: var(--bg-warm);
}
.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.project-card .meta {
  padding: 16px 16px 18px;
}
.project-card h3 {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
  line-height: 1.25;
}
.project-card p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 8px;
}
.tag {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
}

.include {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 32px;
}

.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}
.plan {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px 24px 24px;
}
.plan.featured {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.plan .label { font-size: 14px; font-weight: 600; color: var(--muted); }
.plan.featured .label { color: rgba(255,255,255,0.7); }
.plan .price {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.04em;
  margin: 10px 0 18px;
}

.faq {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.section-dark .faq-item {
  background: var(--dark-2);
  border-color: #2a2a2a;
}
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 18px 20px;
  font-size: 16px;
  font-weight: 650;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: inherit;
}
.faq-q::after {
  content: "+";
  font-size: 22px;
  color: var(--muted);
}
.faq-item.is-open .faq-q::after { content: "–"; }
.faq-a {
  display: none;
  padding: 0 20px 18px;
  color: var(--muted);
  font-size: 15.5px;
}
.faq-item.is-open .faq-a { display: block; }

.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form .full { grid-column: 1 / -1; }
.form label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--muted);
}
.form input,
.form textarea,
.form select {
  width: 100%;
  border: 0;
  background: #efeee9;
  border-radius: 12px;
  min-height: 52px;
  padding: 12px 14px;
  font-size: 16px;
  color: var(--ink);
  outline: none;
}
.section-dark .form input,
.section-dark .form textarea {
  background: #2a2a2a;
  color: #fff;
}
.form textarea { min-height: 120px; resize: vertical; }
.form-note { font-size: 14px; color: var(--muted); margin: 0 0 18px; }
.form-ok {
  display: none;
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #e9f8ee;
  color: #146c3a;
  font-weight: 600;
}
.form-ok.is-show { display: block; }

.page-hero { padding: 56px 0 24px; }
.crumb { font-size: 14px; color: var(--muted); margin-bottom: 18px; }
.crumb a:hover { color: var(--ink); }

.timeline { display: grid; gap: 14px; margin-top: 28px; }
.step {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}
.week {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--ink);
  background: var(--yellow);
  border-radius: 12px;
  display: grid;
  place-items: center;
  min-height: 72px;
  text-align: center;
  padding: 8px;
}
.step h3 { margin: 0 0 8px; font-family: var(--font-display); letter-spacing: -0.02em; }
.step p { margin: 0; color: var(--muted); }

.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
}
.info-list { display: grid; gap: 18px; }
.info-list h3 { margin: 0 0 4px; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.info-list p { margin: 0; font-weight: 600; }

.prose {
  max-width: 760px;
}
.prose h2 { font-family: var(--font-display); letter-spacing: -0.03em; margin: 32px 0 10px; }
.prose p { color: #333; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 24px; }
.pill {
  background: var(--bg-warm);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
}

.footer {
  background: var(--dark);
  color: #fff;
  padding: 56px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid #2c2c2c;
}
.footer h4 {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin: 0 0 16px;
}
.footer a { color: rgba(255,255,255,0.86); display: block; margin: 8px 0; font-size: 15px; }
.footer a:hover { color: var(--yellow); }
.legal {
  padding-top: 20px;
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  display: grid;
  gap: 8px;
}

@media (max-width: 900px) {
  .hero-grid,
  .split,
  .reasons,
  .gallery,
  .include,
  .plans,
  .stats,
  .form,
  .contact-grid,
  .footer-grid,
  .step {
    grid-template-columns: 1fr;
  }
  .gallery { grid-template-columns: 1fr 1fr; }
  .hero { padding-top: 36px; }
  .brick-art img { height: 280px; }
  .detail-photo { height: 200px; }
  .split-photo { height: 220px; }
  .section { padding: 64px 0; }
  .wrap { width: min(var(--max), calc(100% - 32px)); }
}