/* ═══════════════════════════════════════════════════════
   A1 DETAILING — Editorial Magazine Style
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Josefin+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&display=swap');

/* ── CSS Variables ─────────────────────────────────── */
:root {
  --bg: #f8f5f0;
  --surface: #eee9e2;
  --accent: #b8402a;
  --accent-hover: #d04a32;
  --text: #1c1c1c;
  --text-muted: #6b6560;
  --border: #d4cfc8;
  --heading-font: 'EB Garamond', serif;
  --body-font: 'Josefin Sans', sans-serif;
  --base-size: 16px;
  --heading-weight: 700;
  --body-weight: 400;
  --letter-spacing-heading: 0.08em;
}

/* ── Reset & Base ──────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: var(--base-size);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--body-font);
  font-weight: var(--body-weight);
  color: var(--text);
  background-color: var(--bg);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}

/* Grain texture overlay */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent-hover);
}

/* ── Typography ────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: var(--heading-weight);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-heading);
  line-height: 1.15;
  color: var(--text);
}

h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

p {
  margin-bottom: 1em;
  font-size: clamp(0.95rem, 1.1vw, 1.1rem);
}

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

.text-accent {
  color: var(--accent);
}

.text-italic {
  font-style: italic;
  font-family: var(--heading-font);
}

/* ── Container ─────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Section Dividers (жирная горизонтальная линия) ── */
.section-divider {
  width: 100%;
  height: 4px;
  background: var(--text);
  border: none;
  margin: 0;
}

/* ── Section with number shapes ────────────────────── */
.section-numbered {
  position: relative;
  padding: 80px 0;
}

.section-numbered::before {
  content: attr(data-section-num);
  position: absolute;
  top: 40px;
  left: 24px;
  font-family: var(--heading-font);
  font-size: 8vw;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.06;
  line-height: 1;
  pointer-events: none;
  z-index: 0;
  user-select: none;
}

.section-numbered > .container {
  position: relative;
  z-index: 1;
}

/* ═══════════════════════════════════════════════════════
   HEADER / NAVIGATION
   ═══════════════════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(248, 245, 240, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  max-width: 1280px;
  margin: 0 auto;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  flex-shrink: 0;
}

.header-logo img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  border: 2px solid var(--border);
}

.header-logo-text {
  display: flex;
  flex-direction: column;
}

.header-logo-name {
  font-family: var(--heading-font);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1.2;
}

.header-logo-sub {
  font-family: var(--body-font);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--body-font);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  position: relative;
  padding: 4px 0;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-link:hover {
  color: var(--accent);
}

.nav-link.active {
  color: var(--accent);
}

/* Burger menu */
.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  z-index: 1002;
}

.burger-menu span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.burger-menu.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.burger-menu.active span:nth-child(2) {
  opacity: 0;
}

.burger-menu.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile nav overlay */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(248, 245, 240, 0.98);
  z-index: 1001;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-nav-overlay.open {
  display: flex;
  opacity: 1;
}

.mobile-nav-link {
  font-family: var(--heading-font);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  transition: color 0.3s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--accent);
}

/* ═══════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--bg) 0%, var(--surface) 40%, #e8e0d6 70%, var(--bg) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 140%;
  background: radial-gradient(ellipse at center, rgba(184, 64, 42, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.hero-content {
  padding: 40px 0;
}

.hero-eyebrow {
  font-family: var(--body-font);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.05;
  margin-bottom: 20px;
}

.hero-title .accent {
  color: var(--accent);
  display: block;
}

/* Hero decor: thick line + thin line */
.hero-decor-lines {
  margin: 24px 0 32px;
}

.hero-decor-lines .line-thick {
  width: 40%;
  height: 6px;
  background: var(--accent);
  margin-bottom: 8px;
}

.hero-decor-lines .line-thin {
  width: 40%;
  height: 1px;
  background: var(--text);
}

.hero-description {
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Hero photos */
.hero-photos {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  height: 520px;
}

.hero-photo {
  overflow: hidden;
  position: relative;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, opacity 0.4s ease;
  opacity: 0.85;
}

.hero-photo:hover img {
  transform: scale(1.03);
  opacity: 1;
}

.hero-photo:first-child {
  grid-row: 1 / 3;
  border-radius: 0;
}

.hero-photo:nth-child(2),
.hero-photo:nth-child(3) {
  border-radius: 0;
}

/* ═══════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--body-font);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 16px 36px;
  min-height: 52px;
  min-width: 44px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--text);
  position: relative;
}

.btn-outline::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: var(--text);
  transition: height 0.3s ease;
  z-index: -1;
}

.btn-outline:hover {
  color: var(--bg);
}

.btn-outline:hover::after {
  height: 100%;
}

/* Underline-reveal button style */
.btn-underline {
  background: none;
  border: none;
  font-family: var(--body-font);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  padding: 8px 0;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  text-decoration: none;
  min-height: 44px;
}

.btn-underline::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.btn-underline:hover::after {
  transform: scaleX(1);
}

.btn-underline:hover {
  color: var(--accent);
}

.btn-underline .arrow {
  transition: transform 0.3s ease;
}

.btn-underline:hover .arrow {
  transform: translateX(4px);
}

/* ═══════════════════════════════════════════════════════
   SERVICES SECTION (alternating layout)
   ═══════════════════════════════════════════════════════ */
.services-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.service-row {
  display: grid;
  grid-template-columns: 60% 40%;
  min-height: 400px;
  border-bottom: 1px solid var(--border);
}

.service-row:nth-child(even) {
  grid-template-columns: 40% 60%;
}

.service-row:nth-child(even) .service-photo {
  order: 2;
}

.service-row:nth-child(even) .service-content {
  order: 1;
}

.service-photo {
  overflow: hidden;
  position: relative;
}

.service-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  transition: opacity 0.5s ease, transform 0.6s ease;
}

.service-photo:hover img {
  opacity: 1;
  transform: scale(1.02);
}

.service-content {
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.service-number {
  font-family: var(--heading-font);
  font-size: 5rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.06;
  position: absolute;
  top: 20px;
  right: 20px;
  line-height: 1;
  user-select: none;
}

.service-tag {
  font-family: var(--body-font);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.service-title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin-bottom: 16px;
}

.service-desc {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
  max-width: 420px;
}

/* ═══════════════════════════════════════════════════════
   GALLERY (masonry)
   ═══════════════════════════════════════════════════════ */
.gallery-masonry {
  columns: 3;
  column-gap: 16px;
  padding: 0 24px;
  max-width: 1280px;
  margin: 0 auto;
}

.gallery-item {
  break-inside: avoid;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  display: block;
  opacity: 0.7;
  transition: opacity 0.5s ease, transform 0.6s ease;
}

.gallery-item:hover img {
  opacity: 1;
  transform: scale(1.02);
}

.gallery-item.large {
  column-span: all;
}

.gallery-caption {
  font-family: var(--heading-font);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 10px 0;
  letter-spacing: 0.02em;
}

/* Custom gallery grid for specific layout */
.gallery-grid-editorial {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.gallery-grid-editorial .gallery-item:first-child {
  grid-row: 1 / 3;
}

/* ═══════════════════════════════════════════════════════
   USP / FACTS SECTION
   ═══════════════════════════════════════════════════════ */
.usp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  padding: 40px 0;
}

.usp-item {
  text-align: center;
  padding: 32px 20px;
  border-right: 1px solid var(--border);
}

.usp-item:last-child {
  border-right: none;
}

.usp-number {
  font-family: var(--heading-font);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
}

.usp-label {
  font-family: var(--body-font);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════
   CONTACT / INFO SECTION
   ═══════════════════════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 40px 0;
}

.contact-info-block h3 {
  margin-bottom: 24px;
  font-size: 1.3rem;
}

.contact-list {
  list-style: none;
  padding: 0;
}

.contact-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-list .contact-label {
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  min-width: 100px;
  color: var(--text-muted);
}

.contact-list .contact-value {
  color: var(--text);
}

.contact-list .contact-value a {
  color: var(--accent);
}

.map-placeholder {
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.map-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

/* ═══════════════════════════════════════════════════════
   FLOATING WHATSAPP CTA
   ═══════════════════════════════════════════════════════ */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.floating-whatsapp svg {
  width: 30px;
  height: 30px;
  fill: #fff;
}

/* ═══════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════ */
.site-footer {
  background: var(--text);
  color: var(--bg);
  padding: 60px 0 30px;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(248, 245, 240, 0.15);
}

.footer-brand .footer-logo-text {
  font-family: var(--heading-font);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-brand p {
  color: rgba(248, 245, 240, 0.6);
  font-size: 0.9rem;
  max-width: 300px;
}

.footer-col h4 {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  margin-bottom: 20px;
  color: var(--bg);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(248, 245, 240, 0.6);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--bg);
}

.footer-bottom {
  padding-top: 24px;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(248, 245, 240, 0.4);
}

/* ═══════════════════════════════════════════════════════
   SECTION HEADERS
   ═══════════════════════════════════════════════════════ */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .eyebrow {
  font-family: var(--body-font);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}

.section-header h2 {
  margin-bottom: 20px;
}

.section-header .subtitle {
  font-family: var(--heading-font);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* Header decor lines (centered) */
.header-decor-lines {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 20px;
}

.header-decor-lines .line-thick {
  width: 80px;
  height: 4px;
  background: var(--accent);
  margin-bottom: 6px;
}

.header-decor-lines .line-thin {
  width: 80px;
  height: 1px;
  background: var(--text);
}

/* ═══════════════════════════════════════════════════════
   PORTFOLIO SECTION ON INDEX
   ═══════════════════════════════════════════════════════ */
.portfolio-preview {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 280px 280px;
  gap: 12px;
}

.portfolio-preview .portfolio-item:first-child {
  grid-row: 1 / 3;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  transition: opacity 0.5s ease, transform 0.6s ease;
}

.portfolio-item:hover img {
  opacity: 1;
  transform: scale(1.03);
}

.portfolio-item-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 20px;
  background: linear-gradient(to top, rgba(28,28,28,0.7) 0%, transparent 100%);
  color: #fff;
  font-family: var(--heading-font);
  font-style: italic;
  font-size: 0.9rem;
}

/* ═══════════════════════════════════════════════════════
   CTA BANNER
   ═══════════════════════════════════════════════════════ */
.cta-banner {
  background: var(--text);
  color: var(--bg);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(184, 64, 42, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.cta-banner h2 {
  color: var(--bg);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.cta-banner p {
  color: rgba(248, 245, 240, 0.7);
  margin-bottom: 32px;
  font-size: 1.1rem;
  position: relative;
  z-index: 1;
}

.cta-banner .btn-primary {
  position: relative;
  z-index: 1;
}

/* ═══════════════════════════════════════════════════════
   SERVICES PAGE — FULL LIST
   ═══════════════════════════════════════════════════════ */
.page-hero {
  padding: 140px 0 60px;
  text-align: center;
  background: linear-gradient(170deg, var(--bg) 0%, var(--surface) 100%);
  position: relative;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(184, 64, 42, 0.03) 0%, transparent 60%);
  pointer-events: none;
}

/* ═══════════════════════════════════════════════════════
   GALLERY PAGE
   ═══════════════════════════════════════════════════════ */
.gallery-section {
  padding: 40px 0 80px;
}

.gallery-filter-bar {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
  padding: 0 24px;
}

.filter-btn {
  font-family: var(--body-font);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 8px 16px;
  min-height: 44px;
  position: relative;
  transition: color 0.3s ease;
}

.filter-btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
  color: var(--accent);
}

.filter-btn.active::after {
  transform: scaleX(1);
}

/* ═══════════════════════════════════════════════════════
   CONTACT PAGE
   ═══════════════════════════════════════════════════════ */
.contact-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 40px 0 80px;
}

.contact-details {
  padding: 20px 0;
}

.contact-detail-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.contact-detail-label {
  font-family: var(--body-font);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.contact-detail-value {
  font-family: var(--heading-font);
  font-size: 1.3rem;
  font-weight: 500;
}

.contact-detail-value a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-detail-value a:hover {
  color: var(--accent);
}

.contact-map-side {
  position: relative;
  min-height: 500px;
  overflow: hidden;
}

.contact-map-side img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ═══════════════════════════════════════════════════════
   SCROLL REVEAL ANIMATIONS
   ═══════════════════════════════════════════════════════ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-60px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(60px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes lineGrow {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 4px 32px rgba(37, 211, 102, 0.6);
  }
}

.floating-whatsapp {
  animation: pulseGlow 2s ease-in-out infinite;
}

/* Reveal classes applied by JS */
.reveal-fade-up {
  opacity: 1;
  transform: translateY(0);
}

.reveal-slide-left {
  opacity: 1;
  transform: translateX(0);
}

.reveal-slide-right {
  opacity: 1;
  transform: translateX(0);
}

/* Decorative line animation */
.animate-line {
  transform-origin: left;
  animation: lineGrow 0.8s ease forwards;
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE — MOBILE FIRST
   ═══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-photos {
    height: 350px;
  }

  .service-row,
  .service-row:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .service-photo {
    min-height: 280px;
    order: 0 !important;
  }

  .service-content {
    order: 1 !important;
  }

  .portfolio-preview {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }

  .portfolio-preview .portfolio-item:first-child {
    grid-row: auto;
    grid-column: 1 / 3;
  }

  .contact-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .usp-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .usp-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 28px 20px;
  }

  .usp-item:last-child {
    border-bottom: none;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .gallery-masonry {
    columns: 2;
  }
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
  }

  .burger-menu {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 100px 0 60px;
  }

  .hero-photos {
    height: 260px;
    gap: 8px;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .section-numbered {
    padding: 60px 0;
  }

  .section-numbered::before {
    font-size: 15vw;
    top: 20px;
  }

  .service-content {
    padding: 32px 24px;
  }

  .service-number {
    font-size: 3rem;
  }

  .gallery-masonry {
    columns: 1;
  }

  .portfolio-preview {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .portfolio-preview .portfolio-item:first-child {
    grid-column: auto;
  }

  .portfolio-preview .portfolio-item {
    min-height: 220px;
  }

  .hero-cta-group {
    flex-direction: column;
  }

  .hero-cta-group .btn {
    width: 100%;
    justify-content: center;
  }

  .cta-banner {
    padding: 60px 0;
  }

  .gallery-grid-editorial {
    grid-template-columns: 1fr;
  }

  .gallery-grid-editorial .gallery-item:first-child {
    grid-row: auto;
  }

  .contact-map-side {
    min-height: 300px;
  }

  h1 { font-size: clamp(2rem, 8vw, 3rem); }
  h2 { font-size: clamp(1.5rem, 5vw, 2.2rem); }

  .footer-top {
    text-align: center;
  }

  .footer-brand p {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .header-inner {
    padding: 10px 16px;
  }

  .header-logo-name {
    font-size: 0.95rem;
  }

  .header-logo-sub {
    display: none;
  }

  .hero-photos {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 130px 130px;
    height: auto;
  }

  .hero-photo:first-child {
    grid-row: 1 / 3;
  }

  .floating-whatsapp {
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
  }

  .btn {
    padding: 14px 24px;
    font-size: 0.8rem;
    min-height: 48px;
  }
}