/* ─── DESIGN TOKENS ─── */
/* Brand palette derived from the P&B business card:
   Backgrounds  → warm light oak wood tones (#f5ede0 → #e8d9c4)
   Text         → near-black charcoal (#1e1c1a / #2a2724)
   Accent gold  → the ampersand gold (#a07840 / #b8924e) — warm, rich, not orange
   Cards        → clean cream white (#fdfaf6)
*/
:root {
  /* Light theme */
  --bg: #f5ede0;          /* warm oak light — matches the card background */
  --bg-alt: #eddfc8;      /* slightly deeper wood tone for alternating sections */
  --bg-card: #fdfaf6;     /* cream white for cards */
  --surface: #e4d4bc;     /* mid-tone wood surface */
  --text: #1e1c1a;        /* near-black charcoal — matches the P & B letterforms */
  --text-muted: #5c5144;  /* warm dark brown for body copy */
  --text-light: #9c8870;  /* light warm brown for hints/labels */
  --accent: #a07840;      /* the brand gold — the "&" ampersand color */
  --accent-hover: #7d5e2e;
  --accent-light: #f0e4cc; /* pale gold tint for tag backgrounds */
  --border: #d8c9b0;
  --nav-bg: rgba(245, 237, 224, 0.93);
  --hero-overlay: rgba(20, 16, 10, 0.52);
  --shadow: 0 4px 32px rgba(30,20,10,0.10);
  --shadow-card: 0 2px 16px rgba(30,20,10,0.07);
  --radius: 4px;
  --radius-lg: 8px;
}

[data-theme="dark"] {
  --bg: #18140f;          /* deep charcoal-brown — like dark walnut */
  --bg-alt: #211a12;
  --bg-card: #2a2218;
  --surface: #332a1e;
  --text: #f0e8da;        /* warm off-white */
  --text-muted: #c0aa90;
  --text-light: #7a6a54;
  --accent: #c9a05a;      /* brighter gold for dark bg */
  --accent-hover: #e0ba70;
  --accent-light: #3a2c14;
  --border: #3d3020;
  --nav-bg: rgba(24, 20, 15, 0.95);
  --hero-overlay: rgba(8, 6, 3, 0.65);
  --shadow: 0 4px 32px rgba(0,0,0,0.35);
  --shadow-card: 0 2px 16px rgba(0,0,0,0.25);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  transition: background 0.3s ease, color 0.3s ease;
}

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ─── TYPOGRAPHY ─── */
h1, h2, h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.8rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
em { font-style: italic; color: var(--accent); }

.label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
  display: block;
}

.body-text {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 1.2rem;
  font-weight: 300;
}

/* ─── LAYOUT ─── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.2rem, 5vw, 3rem);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.align-center { align-items: center; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all 0.25s ease;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border: 2px solid var(--accent);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: #fff;
}

.full-width { width: 100%; text-align: center; }

/* ─── NAV ─── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  display: flex;
  align-items: baseline;
  gap: 0.05em;
  color: var(--text);
}
/* The "&" — EB Garamond italic has a tall, looping classic ampersand
   that closely matches the ornate gold & on the P&B business card */
.nav-logo span {
  /*font-family: 'EB Garamond', 'Cormorant Garamond', serif;
  font-style: italic;*/
  font-weight: 400;
  color: var(--accent);
  font-size: 1em;
  line-height: 1;
  margin: 0 0.04em;
  position: relative;
  top: 0.04em;
  letter-spacing: 0;
}
.nav-logo em {
  font-family: 'DM Sans', sans-serif;
  font-style: normal;
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-left: 0.75em;
  align-self: center;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}
.nav-links a {
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Theme Toggle */
.theme-toggle {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-muted);
  transition: all 0.2s;
}
.theme-toggle:hover { color: var(--text); border-color: var(--accent); }
.icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: block; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.hamburger span {
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  display: block;
  transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  z-index: 99;
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
}
.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu ul {
  padding: 1rem 0;
}
.mobile-menu a {
  display: block;
  padding: 0.9rem clamp(1.2rem, 5vw, 3rem);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--accent); }

/* ─── HERO ─── */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 70px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(150deg, #1e1c1a 0%, #2e2318 40%, #6b4e28 75%, #a07840 100%);
  z-index: 0;
}

[data-theme="dark"] .hero-bg {
  background:
    linear-gradient(150deg, #100e0b 0%, #1e1710 40%, #3d2c14 75%, #6b4e28 100%);
}

.hero-grain {
  position: absolute;
  inset: 0;
  /* Herringbone-inspired diagonal stripe texture — echoes the business card's parquet floor */
  background-image:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 18px,
      rgba(255,255,255,0.025) 18px,
      rgba(255,255,255,0.025) 19px
    ),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 18px,
      rgba(255,255,255,0.018) 18px,
      rgba(255,255,255,0.018) 19px
    );
  opacity: 1;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  animation: fadeUp 0.9s ease both;
}

.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1.5rem;
}

.hero-title {
  color: #fff;
  font-size: clamp(3.5rem, 7.5vw, 6.5rem);
  line-height: 1.05;
  margin-bottom: 1.5rem;
}
.hero-title em { color: rgba(255,255,255,0.75); }

.hero-sub {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  max-width: 520px;
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
}
.hero-scroll-hint span {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ─── SERVICES STRIP ─── */
.services-strip {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
  transition: background 0.3s;
}
.services-list {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.services-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.service-icon { color: var(--accent); font-size: 0.55rem; }

/* ─── SECTION INTRO ─── */
.section-intro {
  padding: 7rem 0;
}
.intro-text h2 { margin-bottom: 1.5rem; }
.intro-text .btn { margin-top: 1rem; }
.intro-visual { position: relative; }

/* ─── PLACEHOLDER IMAGES ─── */
.placeholder-img {
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4/3;
  transition: background 0.3s;
  overflow: hidden;
  position: relative;
}
.placeholder-img.large { aspect-ratio: 3/4; }
.placeholder-img.portrait { aspect-ratio: 3/4; }

.img-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--text-light);
  font-family: 'DM Sans', monospace;
  text-align: center;
  padding: 1rem;
}

.stat-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow);
}
.stat-badge strong {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 600;
  display: block;
  line-height: 1;
}
.stat-badge span { font-size: 0.75rem; font-weight: 400; opacity: 0.85; }

/* ─── SECTION HEADER ─── */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.section-header.centered {
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.see-all {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  transition: opacity 0.2s;
}
.see-all:hover { opacity: 0.7; }

/* ─── FEATURED PROJECTS ─── */
.section-featured {
  padding: 6rem 0;
  background: var(--bg-alt);
  transition: background 0.3s;
}

.featured-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  grid-template-rows: auto auto;
  gap: 1.5rem;
}

.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.project-card.large {
  grid-row: span 2;
}
.project-card .placeholder-img {
  border-radius: 0;
  border: none;
  aspect-ratio: 4/3;
  border-bottom: 1px solid var(--border);
}
.project-card.large .placeholder-img {
  aspect-ratio: 3/4;
}

.card-info {
  padding: 1.25rem 1.5rem;
}
.card-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-light);
  padding: 0.25rem 0.65rem;
  border-radius: 2px;
  margin-bottom: 0.6rem;
}
.card-info h3 { font-size: 1.2rem; margin-bottom: 0.25rem; }
.card-info p { font-size: 0.85rem; color: var(--text-muted); }

/* ─── PROCESS ─── */
.section-process { padding: 7rem 0; }
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 3.5rem;
}
.step { flex: 1; text-align: center; padding: 0 1.5rem; }
.step-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.5;
  line-height: 1;
  margin-bottom: 0.75rem;
}
.step h3 { font-size: 1.1rem; margin-bottom: 0.75rem; }
.step p { font-size: 0.88rem; color: var(--text-muted); font-weight: 300; }
.step-divider {
  flex: 0 0 1px;
  height: 60px;
  background: var(--border);
  margin-top: 1rem;
}

/* ─── TESTIMONIALS ─── */
.section-testimonials {
  padding: 7rem 0;
  background: var(--bg-alt);
  transition: background 0.3s;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.testimonial {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  position: relative;
}
.quote-mark {
  font-family: 'Cormorant Garamond', serif;
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.3;
  line-height: 0.5;
  margin-bottom: 1rem;
}
.testimonial p { font-size: 0.92rem; color: var(--text-muted); margin-bottom: 1.5rem; font-weight: 300; }
.testimonial-author strong { font-size: 0.9rem; font-weight: 500; display: block; }
.testimonial-author span { font-size: 0.78rem; color: var(--text-light); }

/* ─── CTA SECTION ─── */
.section-cta { padding: 7rem 0; }
.section-cta.slim { padding: 4rem 0; }
.cta-box {
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 4rem;
  text-align: center;
}
.cta-box h2 { color: #fff; margin-bottom: 1rem; }
.cta-box h2 em { color: rgba(255,255,255,0.8); }
.cta-box p { color: rgba(255,255,255,0.8); max-width: 480px; margin: 0 auto 2rem; font-weight: 300; }
.cta-box .btn-primary {
  background: #fff;
  color: var(--accent);
  border-color: #fff;
}
.cta-box .btn-primary:hover {
  background: rgba(255,255,255,0.9);
  border-color: rgba(255,255,255,0.9);
}

/* ─── PAGE HERO ─── */
.page-hero {
  padding: 9rem 0 5rem;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
.page-hero h1 { max-width: 700px; margin-bottom: 1rem; }
.page-hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  font-weight: 300;
}

/* ─── PROJECTS PAGE ─── */
.section-projects { padding: 5rem 0; }

.filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.filter-btn {
  padding: 0.55rem 1.2rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text-muted);
  background: transparent;
  transition: all 0.2s;
  cursor: pointer;
}
.filter-btn:hover { color: var(--accent); border-color: var(--accent); }
.filter-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.filter-btn.active {
  background: #000;
  color: #fff;
}

.lightbox {
  display: none;
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  justify-content: center;
  align-items: center;
}

.lightbox.open {
  display: flex;
}

.lightbox-img {
  max-width: 90%;
  max-height: 90%;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: white;
  font-size: 32px;
  cursor: pointer;
}

/*.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}*/


.projects-grid {
  column-count: 3;            /* number of columns */
  column-gap: 16px;
}



/*.proj-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
}*/


.proj-card img {
  width: 100%;
  height: auto;              /* ✅ VERY IMPORTANT */
  display: block;
  border-radius: 6px;
  cursor: pointer;
}


/*.proj-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
}*/


.proj-card {
  display: inline-block;
  width: 100%;
  margin-bottom: 16px;
  break-inside: avoid;
}



.proj-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}
.proj-card.hidden {
  display: none;
}
.proj-card .placeholder-img {
  border-radius: 0;
  border: none;
  border-bottom: 1px solid var(--border);
}
.proj-card-info { padding: 1.4rem; }
.proj-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}
.proj-year {
  font-size: 0.72rem;
  color: var(--text-light);
  font-weight: 400;
}
.proj-card-info h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.proj-card-info p { font-size: 0.85rem; color: var(--text-muted); font-weight: 300; }

.no-results {
  text-align: center;
  padding: 4rem;
  color: var(--text-muted);
}

/* ─── ABOUT PAGE ─── */
.section-story { padding: 7rem 0; }

.section-stats {
  padding: 4.5rem 0;
  background: var(--text);
  color: #fff;
}
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item strong {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  display: block;
  line-height: 1;
}
.stat-item span {
  font-size: 0.82rem;
  opacity: 0.8;
  font-weight: 300;
  letter-spacing: 0.06em;
}

.section-values { padding: 7rem 0; background: var(--bg-alt); transition: background 0.3s; }
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
.value-card {
  padding: 2rem 1.5rem;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border-top: 3px solid var(--accent);
}
.value-icon {
  font-size: 1.2rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.value-card h3 { font-size: 1.1rem; margin-bottom: 0.6rem; }
.value-card p { font-size: 0.85rem; color: var(--text-muted); font-weight: 300; }

.section-team { padding: 7rem 0; }
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}
.team-card { text-align: center; }
.team-card .placeholder-img {
  border-radius: 50%;
  aspect-ratio: 1;
  margin: 0 auto 1.5rem;
  max-width: 200px;
}
.team-card h3 { font-size: 1.3rem; margin-bottom: 0.3rem; }
.team-role {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.team-card p { font-size: 0.88rem; color: var(--text-muted); font-weight: 300; }

.section-certs { padding: 6rem 0; background: var(--bg-alt); transition: background 0.3s; }
.certs-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.cert-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  box-shadow: var(--shadow-card);
}
.cert-icon {
  width: 36px; height: 36px;
  min-width: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
}
.cert-item strong { display: block; font-size: 0.95rem; margin-bottom: 0.2rem; }
.cert-item p { font-size: 0.82rem; color: var(--text-muted); margin: 0; }

/* ─── CONTACT PAGE ─── */
.section-contact { padding: 5rem 0; }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 5rem;
  align-items: start;
}

.contact-info h2 { margin-bottom: 1rem; }
.contact-info .body-text { margin-bottom: 2rem; }

.contact-details { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2rem; }
.contact-item { display: flex; align-items: flex-start; gap: 1rem; }
.contact-icon {
  width: 38px; height: 38px;
  min-width: 38px;
  border-radius: 50%;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.contact-item strong { display: block; font-size: 0.8rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-light); margin-bottom: 0.2rem; }
.contact-item p { font-size: 0.9rem; color: var(--text); margin: 0; }

.service-area-note {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border-left: 3px solid var(--accent);
}
.service-area-note p { font-size: 0.88rem; color: var(--text-muted); margin: 0; font-weight: 300; }

.form-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.form-card h3 { font-size: 1.6rem; margin-bottom: 0.4rem; }
.form-card > p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 1.75rem; font-weight: 300; }

.contact-form { display: flex; flex-direction: column; gap: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.78rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-size: 0.92rem;
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b6356' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; background-size: 10px; padding-right: 2.5rem; cursor: pointer; }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.72rem; color: var(--text-light); text-align: center; margin-top: -0.5rem; }

.form-success {
  text-align: center;
  padding: 3rem 1rem;
}
.success-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: #4a9e6a;
  color: #fff;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}
.form-success h3 { font-size: 1.8rem; margin-bottom: 0.75rem; }
.form-success p { color: var(--text-muted); }

.section-why {
  padding: 5rem 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  transition: background 0.3s;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.why-item strong {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}
.why-item p { font-size: 0.85rem; color: var(--text-muted); font-weight: 300; }

/* ─── FOOTER ─── */
.site-footer {
  background: var(--text);
  color: rgba(255,255,255,0.7);
  padding: 4rem 0 0;
  margin-top: 0;
  transition: background 0.3s;
}

[data-theme="dark"] .site-footer { background: #0d0b08; }

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.site-footer .nav-logo { color: #fff; font-size: 1.35rem; }
.site-footer .nav-logo span { color: var(--accent); }
.site-footer .nav-logo em { color: rgba(255,255,255,0.35); }
.footer-brand p { font-size: 0.88rem; margin-top: 1rem; line-height: 1.7; font-weight: 300; }

.site-footer h4 {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1.25rem;
}
.site-footer ul li { margin-bottom: 0.5rem; }
.site-footer ul a { font-size: 0.88rem; font-weight: 300; transition: color 0.2s; }
.site-footer ul a:hover { color: var(--accent); }

.footer-contact p { font-size: 0.88rem; font-weight: 300; margin-bottom: 0.5rem; }

.footer-bottom {
  padding: 1.5rem 0;
  text-align: center;
}
.footer-bottom p { font-size: 0.75rem; color: rgba(255,255,255,0.3); }

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .grid-2 { gap: 3rem; }
  .featured-grid { grid-template-columns: 1fr 1fr; }
  .project-card.large { grid-row: span 1; }
  .project-card.large .placeholder-img { aspect-ratio: 4/3; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
}

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

  .grid-2 { grid-template-columns: 1fr; gap: 2.5rem; }
  .intro-visual { order: -1; }
  .stat-badge { right: 0; bottom: -1rem; }

  .featured-grid { grid-template-columns: 1fr; }
  .project-card.large { grid-row: span 1; }

  .process-steps { flex-direction: column; }
  .step-divider { width: 60px; height: 1px; margin: 0 auto; }

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

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

  .team-grid { grid-template-columns: 1fr; max-width: 360px; margin: 2rem auto 0; }
  .certs-list { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr 1fr; }

  .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }

  .cta-box { padding: 2.5rem 1.5rem; }
  .section-intro { padding: 5rem 0; }

  .hero-cta { flex-direction: column; align-items: flex-start; }
  .hero-cta .btn { text-align: center; }
}

@media (max-width: 480px) {
  .services-list { justify-content: flex-start; gap: 1.5rem; }
  .filter-bar { gap: 0.4rem; }
  .filter-btn { padding: 0.4rem 0.9rem; font-size: 0.7rem; }
  .values-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .form-card { padding: 1.75rem 1.25rem; }
}