/* ============================================================
   BEST LINDBERG CROSSING MATERIAL LOFT
   Premium Wallpaper Installation Services
   style.css — Main Stylesheet
   ============================================================ */

/* ── CSS Custom Properties ── */
:root {
  --color-bg:          #faf9f7;
  --color-surface:     #ffffff;
  --color-surface-alt: #f4f2ee;
  --color-border:      #e8e4de;
  --color-text:        #2c2825;
  --color-text-muted:  #7a7068;
  --color-accent:      #b8975a;
  --color-accent-dark: #9a7d45;
  --color-accent-light:#d4b87a;
  --color-dark:        #1e1b18;
  --color-dark-2:      #2c2825;
  --color-white:       #ffffff;

  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'Jost', system-ui, sans-serif;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-full: 9999px;

  --shadow-sm:   0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:   0 8px 32px rgba(0,0,0,0.10);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.14);
  --shadow-xl:   0 32px 80px rgba(0,0,0,0.18);

  --transition:  0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.2s ease;

  --container:   1200px;
  --nav-h:       80px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

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

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul { list-style: none; }

address { font-style: normal; }

/* ── Container ── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Section Base ── */
.section {
  padding: 100px 0;
}

/* ── Section Header ── */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 72px;
}

.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-dark);
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ── Reveal Animation ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(184,151,90,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.7);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn-sm { padding: 10px 22px; font-size: 0.85rem; }
.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(30, 27, 24, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 24px rgba(0,0,0,0.2);
}

.nav-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-white);
  text-decoration: none;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--color-white);
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-white);
}

.logo-text small {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-light);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.85);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-white);
  background: rgba(255,255,255,0.1);
}

.nav-link.nav-cta {
  background: var(--color-accent);
  color: var(--color-white);
  padding: 9px 20px;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.04);
  animation: heroZoom 18s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1.04); }
  to   { transform: scale(1.12); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(20,16,12,0.78) 0%,
    rgba(30,24,18,0.62) 50%,
    rgba(20,16,12,0.72) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  padding: 0 24px;
  padding-top: var(--nav-h);
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: 24px;
}

.hero-title span {
  color: var(--color-accent-light);
  display: block;
  font-style: italic;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 300;
  color: rgba(255,255,255,0.88);
  line-height: 1.7;
  max-width: 640px;
  margin: 0 auto 16px;
}

.hero-cta-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 36px;
  letter-spacing: 0.04em;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-buttons .btn-outline {
  color: var(--color-white);
  border-color: rgba(255,255,255,0.6);
}

.hero-buttons .btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--color-white);
  color: var(--color-white);
}

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.6);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color var(--transition-fast);
  animation: scrollBounce 2.5s ease-in-out infinite;
}

.hero-scroll:hover { color: var(--color-white); }

.scroll-label { font-family: var(--font-sans); }

.scroll-arrow {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services {
  background: var(--color-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-light);
}

.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--color-white);
  margin-bottom: 24px;
  transition: transform var(--transition);
}

.service-card:hover .service-icon { transform: scale(1.08) rotate(-3deg); }

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 14px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.service-link:hover { gap: 10px; color: var(--color-accent-dark); }

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about {
  background: var(--color-surface-alt);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.about-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.badge-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
}

.badge-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.9;
  margin-top: 4px;
}

.about-content .section-title {
  text-align: left;
  margin-bottom: 24px;
}

.about-content .section-eyebrow {
  text-align: left;
}

.about-intro {
  font-size: 1.05rem;
  color: var(--color-text);
  margin-bottom: 16px;
  line-height: 1.8;
}

.about-content p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 36px 0;
  padding: 32px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.stat-item {
  text-align: center;
  padding: 12px;
}

.stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ============================================================
   GALLERY SECTION
   ============================================================ */
.gallery {
  background: var(--color-dark);
}

.gallery .section-header .section-title,
.gallery .section-header .section-eyebrow,
.gallery .section-header .section-subtitle {
  color: var(--color-white);
}

.gallery .section-header .section-subtitle {
  color: rgba(255,255,255,0.65);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 280px;
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-md);
}

.gallery-item--wide {
  grid-column: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-item:hover img { transform: scale(1.06); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20,16,12,0.85) 0%, rgba(20,16,12,0.1) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  color: var(--color-white);
  gap: 10px;
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-overlay i {
  font-size: 1.8rem;
  opacity: 0.9;
}

.gallery-overlay span {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-align: center;
  padding: 0 16px;
}

.gallery-cta {
  text-align: center;
  margin-top: 52px;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
  text-align: center;
}

.lightbox-content img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
}

.lightbox-caption {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  margin-top: 16px;
  letter-spacing: 0.04em;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--color-white);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
  font-size: 1rem;
}

.lightbox-close { top: 24px; right: 24px; }
.lightbox-prev  { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-next  { right: 24px; top: 50%; transform: translateY(-50%); }

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255,255,255,0.2);
}

/* ============================================================
   WHY CHOOSE US SECTION
   ============================================================ */
.why-us {
  background: var(--color-bg);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.why-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.why-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(184,151,90,0.12), rgba(184,151,90,0.06));
  border: 1px solid rgba(184,151,90,0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--color-accent);
  margin: 0 auto 20px;
  transition: background var(--transition), transform var(--transition);
}

.why-card:hover .why-icon {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-white);
  transform: scale(1.08);
}

.why-card h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.why-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* ============================================================
   TESTIMONIALS SECTION
   ============================================================ */
.testimonials {
  background: var(--color-surface-alt);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  color: var(--color-accent);
  font-size: 0.9rem;
  margin-bottom: 20px;
  display: flex;
  gap: 3px;
}

.testimonial-card blockquote {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 28px;
  position: relative;
  padding-left: 20px;
}

.testimonial-card blockquote::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -8px;
  font-size: 3rem;
  color: var(--color-accent);
  line-height: 1;
  font-family: var(--font-serif);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-white);
  flex-shrink: 0;
}

.author-info strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-dark);
}

.author-info span {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* ============================================================
   PROCESS SECTION
   ============================================================ */
.process {
  background: var(--color-dark);
}

.process .section-header .section-title,
.process .section-header .section-eyebrow {
  color: var(--color-white);
}

.process .section-header .section-subtitle {
  color: rgba(255,255,255,0.65);
}

.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}

.process-step {
  flex: 1;
  text-align: center;
  padding: 40px 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  transition: background var(--transition), transform var(--transition);
}

.process-step:hover {
  background: rgba(255,255,255,0.07);
  transform: translateY(-4px);
}

.process-connector {
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  align-self: center;
  flex-shrink: 0;
  margin-top: -20px;
}

.step-number {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(184,151,90,0.18);
  line-height: 1;
  margin-bottom: 12px;
}

.step-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--color-white);
  margin: 0 auto 20px;
}

.process-step h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 12px;
}

.process-step p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.62);
  line-height: 1.75;
}

.process-cta {
  text-align: center;
  margin-top: 60px;
}

/* ============================================================
   MAP SECTION
   ============================================================ */
.map-section {
  background: var(--color-bg);
  padding-bottom: 0;
}

.map-wrapper {
  margin-top: 48px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.map-wrapper iframe {
  display: block;
  width: 100%;
  height: 480px;
  border: 0;
}

.map-info {
  display: flex;
  gap: 40px;
  padding: 40px 0 60px;
  flex-wrap: wrap;
}

.map-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  flex: 1;
  min-width: 200px;
}

.map-info-item i {
  font-size: 1.2rem;
  color: var(--color-accent);
  margin-top: 3px;
  flex-shrink: 0;
}

.map-info-item strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.map-info-item span,
.map-info-item a {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.map-info-item a:hover { color: var(--color-accent); }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  position: relative;
  background: linear-gradient(135deg, var(--color-dark) 0%, #3a2e22 100%);
  padding: 100px 0;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.12;
}

.cta-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(30,24,18,0.92), rgba(58,46,34,0.88));
}

.cta-banner-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-banner-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 20px;
}

.cta-banner-content p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.8;
  margin-bottom: 40px;
}

.cta-banner-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact {
  background: var(--color-surface-alt);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: box-shadow var(--transition);
}

.contact-card:hover { box-shadow: var(--shadow-md); }

.contact-card-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--color-white);
  flex-shrink: 0;
}

.contact-card-content h4 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 4px;
}

.contact-card-content p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 12px;
}

/* Contact Form */
.contact-form-wrapper {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-dark);
  letter-spacing: 0.04em;
}

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(184,151,90,0.12);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  text-align: center;
  padding: 60px 32px;
  color: var(--color-text);
}

.form-success i {
  font-size: 3.5rem;
  color: #4caf50;
  margin-bottom: 20px;
}

.form-success h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.form-success p {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Error messages */
.error-message {
  color: #e05252;
  margin-top: 5px;
  font-size: 0.82rem;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.75);
}

.footer-top {
  padding: 80px 0 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  color: var(--color-white);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.6);
  margin-bottom: 24px;
}

.footer-contact-quick {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-contact-quick a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition-fast);
}

.footer-contact-quick a:hover { color: var(--color-accent-light); }

.footer-contact-quick i { color: var(--color-accent); font-size: 0.85rem; }

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 20px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent-light);
  padding-left: 4px;
}

.footer-contact address p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  margin-bottom: 12px;
}

.footer-contact address i {
  color: var(--color-accent);
  font-size: 0.85rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact address a {
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}

.footer-contact address a:hover { color: var(--color-accent-light); }

.footer-bottom {
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
}

/* ============================================================
   STICKY CALL BUTTON (Mobile)
   ============================================================ */
.sticky-call {
  display: none;
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 900;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-full);
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  box-shadow: 0 8px 32px rgba(184,151,90,0.45);
  align-items: center;
  gap: 10px;
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
  animation: stickyPulse 3s ease-in-out infinite;
}

.sticky-call:hover {
  background: var(--color-accent-dark);
  transform: translateX(-50%) translateY(-2px);
}

@keyframes stickyPulse {
  0%, 100% { box-shadow: 0 8px 32px rgba(184,151,90,0.45); }
  50%       { box-shadow: 0 8px 48px rgba(184,151,90,0.65); }
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 800;
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition-fast);
  pointer-events: none;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.back-to-top:hover { background: var(--color-accent-dark); }

/* ============================================================
   RESPONSIVE — TABLET
   ============================================================ */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .about-image img { height: 400px; }
  .about-badge { bottom: -16px; right: 16px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .process-steps { flex-wrap: wrap; }
  .process-connector { display: none; }
  .process-step { flex: 1 1 calc(50% - 16px); }
}

@media (max-width: 768px) {
  :root { --nav-h: 68px; }

  .section { padding: 72px 0; }

  /* Nav */
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(20,16,12,0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    transform: translateY(-110%);
    transition: transform var(--transition);
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-link { width: 100%; text-align: center; padding: 12px; }

  /* Hero */
  .hero-title { font-size: clamp(2.2rem, 8vw, 3.5rem); }
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-buttons .btn { width: 100%; max-width: 320px; justify-content: center; }

  /* Gallery */
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 200px;
  }
  .gallery-item--wide { grid-column: span 2; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

  /* Why */
  .why-grid { grid-template-columns: 1fr 1fr; }

  /* Testimonials */
  .testimonials-grid { grid-template-columns: 1fr; }

  /* Process */
  .process-step { flex: 1 1 100%; }

  /* Form */
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 28px 20px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  /* Sticky call */
  .sticky-call { display: flex; }

  /* Back to top */
  .back-to-top { bottom: 88px; right: 20px; }

  /* Map */
  .map-info { flex-direction: column; gap: 20px; }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 240px;
  }
  .gallery-item--wide { grid-column: span 1; }
  .why-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .cta-banner-buttons { flex-direction: column; align-items: center; }
  .cta-banner-buttons .btn { width: 100%; max-width: 300px; justify-content: center; }
}