@charset "utf-8";
/* CSS Document */
* {
  box-sizing: border-box;
}

:root {
  --bg: #ebe3d8;
  --paper: #fffaf2;
  --text: #151515;
  --muted: rgba(21,21,21,0.64);
  --gold: #a27a42;
  --line: rgba(21,21,21,0.12);
  --dark: #111;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.78), transparent 34%),
    linear-gradient(135deg, #f6efe6, var(--bg));
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
}

img {
  max-width: 100%;
  display: block;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 24px 6vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(235,227,216,0.76);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.logo {
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 700;
}

.nav {
  display: flex;
  gap: 30px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav a:hover {
  color: var(--text);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}

.hero {
  min-height: calc(100vh - 80px);
  padding: 72px 6vw 84px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.contact-text h2 {
  margin: 0;
  font-size: clamp(48px, 6.5vw, 104px);
  line-height: 0.92;
  letter-spacing: -4px;
  font-weight: 400;
}

.hero-text p:not(.eyebrow),
.section-heading p,
.contact-text p {
  max-width: 760px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid var(--line);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: 0.25s ease;
}

.btn.primary {
  background: var(--text);
  color: var(--paper);
}

.btn.primary:hover {
  background: var(--gold);
}

.btn.secondary {
  color: var(--text);
  background: rgba(255,255,255,0.42);
}

.btn.secondary:hover {
  background: var(--paper);
}

.hero-photo {
  position: relative;
  padding: 14px;
  background: var(--paper);
  box-shadow:
    0 28px 70px rgba(0,0,0,0.16),
    0 8px 22px rgba(0,0,0,0.08);
  transform: rotate(1.2deg);
}

.hero-photo img {
  width: 100%;
  height: min(68vh, 680px);
  object-fit: cover;
}

.hero-photo::after {
  content: "";
  position: absolute;
  inset: 14px;
  background: linear-gradient(to top, rgba(0,0,0,0.36), transparent 58%);
  pointer-events: none;
}

.section {
  padding: 112px 6vw;
}

.section-heading {
  margin-bottom: 54px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card {
  min-height: 320px;
  padding: 34px;
  background: rgba(255,250,242,0.72);
  border: 1px solid var(--line);
  transition: 0.25s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  background: var(--paper);
  box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.service-card span,
.process-grid span {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 3px;
}

.service-card h3,
.process-grid h3 {
  margin: 28px 0 16px;
  font-size: 31px;
  line-height: 1;
  font-weight: 400;
  letter-spacing: -1px;
}

.service-card p,
.process-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.gallery-section {
  background: rgba(255,250,242,0.34);
}

.gallery-switcher {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.gallery-btn {
  border: 1px solid var(--line);
  background: rgba(255,250,242,0.7);
  padding: 13px 18px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.gallery-btn.active,
.gallery-btn:hover {
  background: var(--text);
  color: var(--paper);
}

.gallery-grid {
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.gallery-grid.active {
  display: grid;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  cursor: pointer;
  filter: brightness(0.92);
  transition: 0.3s ease;
}

.gallery-grid img:hover {
  filter: brightness(1);
  transform: scale(1.018);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.process-grid div {
  border-top: 1px solid var(--line);
  padding-top: 26px;
}

.contact-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.contact-form {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 36px;
  box-shadow:
    0 24px 60px rgba(0,0,0,0.1),
    0 6px 20px rgba(0,0,0,0.05);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 18px;
  color: rgba(21,21,21,0.74);
  font-size: 14px;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  padding: 15px 16px;
  font: inherit;
  outline: none;
}

input:focus,
textarea:focus {
  border-color: var(--gold);
}

.checkbox-group {
  margin: 24px 0;
  padding: 22px;
  background: rgba(235,227,216,0.55);
  border: 1px solid var(--line);
}

.checkbox-group p {
  margin: 0 0 16px;
  font-weight: 600;
}

.checkbox-group label {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.checkbox-group input {
  width: auto;
}

.form-btn {
  width: 100%;
  border: none;
}

.footer {
  padding: 42px 6vw;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer a {
  color: var(--muted);
  text-decoration: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.94);
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 26px;
  right: 36px;
  background: none;
  border: none;
  color: white;
  font-size: 54px;
  cursor: pointer;
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: 0.75s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .hero,
  .contact-section {
    grid-template-columns: 1fr;
  }

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

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

  .hero-photo {
    max-width: 720px;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 18px 22px;
  }

  .nav {
    position: fixed;
    top: 73px;
    left: 22px;
    right: 22px;
    padding: 22px;
    background: var(--paper);
    border: 1px solid var(--line);
    flex-direction: column;
    display: none;
  }

  .nav.active {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    padding: 56px 22px 60px;
    gap: 38px;
  }

  .hero h1,
  .section-heading h2,
  .contact-text h2 {
    font-size: 46px;
    letter-spacing: -2px;
  }

  .hero-text p:not(.eyebrow),
  .section-heading p,
  .contact-text p {
    font-size: 17px;
  }

  .hero-photo {
    transform: none;
  }

  .hero-photo img {
    height: 390px;
  }

  .section {
    padding: 76px 22px;
  }

  .services-grid,
  .process-grid,
  .gallery-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
    padding: 28px;
  }

  .contact-form {
    padding: 24px;
  }

  .footer {
    padding: 34px 22px;
    flex-direction: column;
    gap: 12px;
  }
}