/* ===========================================================
   PRIORI ENGENHARIA — Design system
   =========================================================== */

:root {
  --bg: #EFEAE0;
  --bg-alt: #F6F2EA;
  --bg-dark: #14140F;
  --bg-dark-alt: #1F1F18;
  --fg: #14140F;
  --fg-muted: #5C5C50;
  --fg-faint: #8A8A7E;
  --accent: #2D3F1F;
  --accent-warm: #8B5A3C;
  --border: rgba(20, 20, 15, 0.12);
  --border-strong: rgba(20, 20, 15, 0.22);
  --shadow-card: 0 1px 0 rgba(20,20,15,0.04);
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Manrope', -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--fg);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.container { max-width: 1320px; margin: 0 auto; padding: 0 32px; }
.container-tight { max-width: 920px; margin: 0 auto; padding: 0 32px; }

/* ===== HEADER ===== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 14px 0;
  transition: all 0.3s ease;
  background: rgba(239, 234, 224, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
}
.header.scrolled { padding: 10px 0; border-bottom-color: var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }

.logo {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; color: var(--fg);
  font-family: var(--serif); font-weight: 500; font-size: 22px;
  letter-spacing: -0.02em;
}
.logo img { height: 95px; width: auto; }

.nav { display: flex; align-items: center; gap: 36px; }
.nav a {
  color: var(--fg); text-decoration: none;
  font-size: 14px; font-weight: 500; letter-spacing: 0.01em;
  position: relative; padding: 4px 0; transition: color 0.2s;
}
.nav a:hover { color: var(--accent); }

.nav-item { position: relative; }
.nav-item.has-dropdown > a::after {
  content: ''; display: inline-block; margin-left: 6px;
  width: 6px; height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.2s;
}
.nav-item.has-dropdown:hover > a::after { transform: translateY(0) rotate(225deg); }

.dropdown {
  position: absolute; top: 100%; left: -16px; margin-top: 8px;
  background: var(--bg-alt); border: 1px solid var(--border);
  padding: 8px; min-width: 280px;
  opacity: 0; visibility: hidden; transform: translateY(-4px);
  transition: all 0.2s;
  box-shadow: 0 8px 24px rgba(20,20,15,0.08);
}
.nav-item.has-dropdown:hover .dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown a {
  display: block; padding: 10px 14px; font-size: 13.5px; font-weight: 400;
  border-radius: 2px;
}
.dropdown a:hover { background: rgba(45, 63, 31, 0.06); color: var(--accent); }

.btn-cta {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--fg); color: var(--bg);
  padding: 12px 22px; font-size: 13.5px; font-weight: 500;
  text-decoration: none; letter-spacing: 0.02em;
  transition: all 0.2s;
}
.btn-cta:hover { background: var(--accent); }
.btn-cta svg { width: 14px; height: 14px; }

.menu-toggle {
  display: none; background: transparent; border: 0;
  width: 40px; height: 40px; cursor: pointer; padding: 0;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.menu-toggle span {
  display: block; width: 22px; height: 1.5px; background: var(--fg);
  transition: all 0.25s;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ===== MOBILE NAV ===== */
.mobile-nav {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg);
  z-index: 99;
  padding: 100px 32px 40px;
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}
.mobile-nav.open { transform: translateY(0); }
.mobile-nav-section { border-bottom: 1px solid var(--border); padding: 16px 0; }
.mobile-nav-section > a, .mobile-nav-section > button {
  display: flex; justify-content: space-between; align-items: center;
  width: 100%; background: transparent; border: 0;
  color: var(--fg); text-decoration: none;
  font-family: var(--serif); font-size: 28px; font-weight: 300;
  letter-spacing: -0.02em; cursor: pointer; padding: 8px 0;
}
.mobile-nav-sub {
  max-height: 0; overflow: hidden;
  transition: max-height 0.3s ease;
}
.mobile-nav-section.open .mobile-nav-sub { max-height: 500px; }
.mobile-nav-sub a {
  display: block; padding: 10px 0; padding-left: 16px;
  color: var(--fg-muted); text-decoration: none; font-size: 15px;
  border-left: 1px solid var(--border); margin-left: 4px;
}

/* ===== SHARED HERO ===== */
.page-hero {
  padding: 200px 0 100px;
  background: var(--bg);
  position: relative;
  border-bottom: 1px solid var(--border);
}
.page-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 32px;
}
.page-hero-eyebrow::before {
  content: ''; width: 40px; height: 1px; background: var(--accent);
}
.page-hero-title {
  font-family: var(--serif);
  font-size: clamp(44px, 6vw, 80px);
  font-weight: 300; line-height: 1.02;
  letter-spacing: -0.03em; color: var(--fg);
  margin-bottom: 28px; max-width: 1000px;
}
.page-hero-title em { font-style: italic; color: var(--accent); }
.page-hero-subtitle {
  font-size: 19px; line-height: 1.6; color: var(--fg-muted);
  max-width: 680px; font-weight: 300;
}

/* ===== HOME HERO (override) ===== */
.hero {
  min-height: 100vh; padding: 160px 0 80px;
  position: relative; display: flex; align-items: center; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--bg) 0%, transparent 30%, transparent 70%, var(--bg) 100%);
  z-index: 2;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(20, 20, 15, 0.35); z-index: 1;
}
.hero-img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(40%) contrast(1.05);
}
.hero-content { position: relative; z-index: 5; max-width: 900px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 12px; font-weight: 500; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--bg);
  margin-bottom: 32px;
  opacity: 0; animation: fadeUp 0.8s ease 0.1s forwards;
}
.hero-eyebrow::before { content: ''; width: 40px; height: 1px; background: var(--bg); }
.hero-title {
  font-family: var(--serif);
  font-size: clamp(48px, 7vw, 96px);
  font-weight: 300; line-height: 0.98; letter-spacing: -0.035em;
  color: var(--bg); margin-bottom: 32px;
  opacity: 0; animation: fadeUp 1s ease 0.3s forwards;
}
.hero-title em { font-style: italic; font-weight: 300; color: #D4C9B0; }
.hero-subtitle {
  font-size: 18px; line-height: 1.55;
  color: rgba(255, 250, 240, 0.85);
  max-width: 580px; margin-bottom: 48px; font-weight: 300;
  opacity: 0; animation: fadeUp 1s ease 0.5s forwards;
}
.hero-actions {
  display: flex; gap: 16px; flex-wrap: wrap;
  opacity: 0; animation: fadeUp 1s ease 0.7s forwards;
}

.btn-primary, .btn-secondary {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 18px 32px; font-size: 14px; font-weight: 500;
  letter-spacing: 0.02em; text-decoration: none;
  transition: all 0.25s; cursor: pointer; border: none;
}
.btn-primary { background: var(--bg); color: var(--fg); }
.btn-primary:hover { background: #FFFFFF; transform: translateY(-1px); }
.btn-secondary {
  background: transparent; color: var(--bg);
  border: 1px solid rgba(255, 250, 240, 0.4);
}
.btn-secondary:hover { border-color: var(--bg); background: rgba(255, 250, 240, 0.05); }
.btn-primary svg, .btn-secondary svg { width: 14px; height: 14px; }

/* Light buttons (on cream bg) */
.btn-dark {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--fg); color: var(--bg);
  padding: 18px 32px; font-size: 14px; font-weight: 500;
  letter-spacing: 0.02em; text-decoration: none;
  transition: all 0.25s; border: none;
}
.btn-dark:hover { background: var(--accent); transform: translateY(-1px); }
.btn-dark svg { width: 14px; height: 14px; }

.btn-outline {
  display: inline-flex; align-items: center; gap: 12px;
  background: transparent; color: var(--fg);
  padding: 18px 32px; font-size: 14px; font-weight: 500;
  letter-spacing: 0.02em; text-decoration: none;
  border: 1px solid var(--border-strong);
  transition: all 0.25s;
}
.btn-outline:hover { border-color: var(--fg); background: rgba(20,20,15,0.04); }
.btn-outline svg { width: 14px; height: 14px; }

/* ===== STATS ===== */
.stats { padding: 80px 0; border-bottom: 1px solid var(--border); }
.stats-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.stat { display: flex; flex-direction: column; gap: 8px; }
.stat-number {
  font-family: var(--serif); font-size: 72px; font-weight: 300;
  line-height: 1; letter-spacing: -0.03em; color: var(--fg);
}
.stat-number sup { font-size: 28px; vertical-align: top; margin-left: 4px; color: var(--accent); }
.stat-label {
  font-size: 13px; font-weight: 500; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--fg-muted);
}

/* ===== GENERIC SECTION ===== */
.section { padding: 120px 0; }
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 28px;
}
.section-eyebrow::before { content: ''; width: 32px; height: 1px; background: var(--accent); }

/* ===== ABOUT ===== */
.about-grid {
  display: grid; grid-template-columns: 1fr 1.3fr;
  gap: 100px; align-items: start;
}
.about-title {
  font-family: var(--serif); font-size: clamp(36px, 4.5vw, 60px);
  font-weight: 300; line-height: 1.05; letter-spacing: -0.025em; color: var(--fg);
}
.about-title em { font-style: italic; color: var(--accent); }
.about-text p {
  font-size: 17px; line-height: 1.75; color: var(--fg);
  margin-bottom: 24px; font-weight: 300;
}
.about-text p:first-child { font-size: 19px; }
.about-link {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--accent); text-decoration: none;
  font-size: 14px; font-weight: 600; letter-spacing: 0.04em;
  padding: 14px 0; border-bottom: 1px solid var(--accent);
  margin-top: 16px; transition: gap 0.2s;
}
.about-link:hover { gap: 16px; }

/* ===== ÁREAS GRID (home) ===== */
.areas { background: var(--bg-alt); padding: 120px 0; }
.areas-header {
  display: flex; justify-content: space-between; align-items: end;
  margin-bottom: 64px; gap: 40px;
}
.areas-title {
  font-family: var(--serif); font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 300; line-height: 1.05; letter-spacing: -0.025em;
  max-width: 600px;
}
.areas-title em { font-style: italic; color: var(--accent); }
.areas-intro { max-width: 360px; font-size: 15px; line-height: 1.7; color: var(--fg-muted); }
.areas-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }

.area-card {
  position: relative; overflow: hidden;
  background: var(--bg-dark); color: var(--bg);
  text-decoration: none; min-height: 540px;
  display: flex; flex-direction: column; justify-content: flex-end;
  transition: transform 0.4s ease;
}
.area-card:hover { transform: translateY(-4px); }
.area-card-bg { position: absolute; inset: 0; z-index: 0; }
.area-card-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,20,15,0.3) 0%, rgba(20,20,15,0.85) 100%);
  z-index: 1;
}
.area-card-bg img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(30%); transition: transform 0.6s;
}
.area-card:hover .area-card-bg img { transform: scale(1.04); }
.area-card-content { position: relative; z-index: 2; padding: 44px; }
.area-card-num {
  font-family: var(--serif); font-style: italic;
  font-size: 14px; color: rgba(255,250,240,0.6); margin-bottom: 16px;
}
.area-card-title {
  font-family: var(--serif); font-size: 38px; font-weight: 300;
  line-height: 1.05; letter-spacing: -0.02em; margin-bottom: 20px;
}
.area-card-desc {
  font-size: 15px; line-height: 1.6; color: rgba(255,250,240,0.8);
  margin-bottom: 28px; max-width: 440px;
}
.area-card-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.area-card-tag {
  font-size: 12px; padding: 6px 12px;
  border: 1px solid rgba(255,250,240,0.25);
  color: rgba(255,250,240,0.85); letter-spacing: 0.02em;
}
.area-card-arrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
}

/* ===== DIFERENCIAIS ===== */
.differentials { padding: 120px 0; }
.diff-header { text-align: center; margin-bottom: 80px; }
.diff-header .section-eyebrow { justify-content: center; }
.diff-header .section-eyebrow::before { display: none; }
.diff-title {
  font-family: var(--serif); font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 300; line-height: 1.05; letter-spacing: -0.025em;
  max-width: 800px; margin: 0 auto;
}
.diff-title em { font-style: italic; color: var(--accent); }
.diff-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--border); border: 1px solid var(--border);
}
.diff-item {
  background: var(--bg); padding: 56px 40px;
  display: flex; flex-direction: column; gap: 20px;
}
.diff-num {
  font-family: var(--serif); font-size: 13px; font-style: italic;
  color: var(--accent); letter-spacing: 0.05em;
}
.diff-name {
  font-family: var(--serif); font-size: 28px; font-weight: 400;
  line-height: 1.15; letter-spacing: -0.015em; color: var(--fg);
}
.diff-desc { font-size: 15px; line-height: 1.7; color: var(--fg-muted); }

/* ===== CLIENTES ===== */
.clients {
  padding: 100px 0; background: var(--bg-alt);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.clients-label {
  text-align: center; font-size: 12px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--fg-muted); margin-bottom: 56px;
}
.clients-grid {
  display: grid; grid-template-columns: repeat(7, 1fr);
  gap: 48px; align-items: center;
  max-width: 1100px; margin: 0 auto;
}
.client-logo {
  height: 48px;
  display: flex; align-items: center; justify-content: center;
  filter: grayscale(100%) brightness(0.4) opacity(0.6);
  transition: filter 0.3s;
}
.client-logo:hover { filter: grayscale(0%) brightness(1) opacity(1); }
.client-logo img { max-width: 100%; max-height: 100%; object-fit: contain; }

/* ===== CTA FINAL ===== */
.cta-final {
  padding: 140px 0; background: var(--bg-dark); color: var(--bg);
  position: relative; overflow: hidden;
}
.cta-final::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at top right, rgba(45,63,31,0.4) 0%, transparent 50%);
  pointer-events: none;
}
.cta-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: 80px; align-items: center;
}
.cta-title {
  font-family: var(--serif); font-size: clamp(40px, 5vw, 72px);
  font-weight: 300; line-height: 1.02; letter-spacing: -0.03em;
  margin-bottom: 28px;
}
.cta-title em { font-style: italic; color: #C9B98F; }
.cta-subtitle {
  font-size: 17px; line-height: 1.65; color: rgba(255,250,240,0.75);
  margin-bottom: 40px; max-width: 480px; font-weight: 300;
}
.cta-actions { display: flex; flex-direction: column; gap: 16px; }
.cta-action {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding: 24px 28px;
  background: rgba(255,250,240,0.04);
  border: 1px solid rgba(255,250,240,0.12);
  color: var(--bg); text-decoration: none;
  transition: all 0.25s;
}
.cta-action:hover { background: rgba(255,250,240,0.08); border-color: rgba(255,250,240,0.3); }
.cta-action-label {
  font-size: 12px; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(255,250,240,0.6);
  margin-bottom: 6px;
}
.cta-action-value {
  font-family: var(--serif); font-size: 22px; font-weight: 400; color: var(--bg);
}
.cta-action-icon {
  width: 44px; height: 44px;
  border: 1px solid rgba(255,250,240,0.25); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.cta-action-icon svg { width: 16px; height: 16px; }

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-dark-alt); color: rgba(255,250,240,0.7);
  padding: 80px 0 32px; font-size: 14px;
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 60px; margin-bottom: 64px;
}
.footer-logo {
  font-family: var(--serif); font-size: 28px; font-weight: 400;
  color: var(--bg); margin-bottom: 20px;
}
.footer-tagline {
  font-size: 14px; line-height: 1.65;
  color: rgba(255,250,240,0.55); max-width: 280px;
}
.footer h4 {
  font-family: var(--sans); font-size: 12px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--bg); margin-bottom: 24px;
}
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer a { color: rgba(255,250,240,0.65); text-decoration: none; transition: color 0.2s; }
.footer a:hover { color: var(--bg); }
.footer-contact-item { display: block; margin-bottom: 12px; line-height: 1.55; }
.footer-contact-item .label {
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,250,240,0.4); display: block; margin-bottom: 4px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,250,240,0.1); padding-top: 28px;
  display: flex; justify-content: space-between;
  font-size: 12px; color: rgba(255,250,240,0.4); letter-spacing: 0.02em;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  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;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
  transition: transform 0.25s;
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 32px; height: 32px; fill: white; }

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ===========================================================
   PAGE: SOBRE
   =========================================================== */
.sobre-story {
  padding: 120px 0; border-bottom: 1px solid var(--border);
}
.sobre-story-grid {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 100px; align-items: start;
}
.sobre-story-img {
  width: 100%; aspect-ratio: 4/5;
  background: var(--bg-alt); overflow: hidden;
}
.sobre-story-img img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(20%); }
.sobre-story-text p {
  font-size: 17px; line-height: 1.8; color: var(--fg);
  margin-bottom: 24px; font-weight: 300;
}
.sobre-story-text p:first-of-type {
  font-size: 22px; font-weight: 300; line-height: 1.55; color: var(--fg);
  font-family: var(--serif); margin-bottom: 32px;
}

.sobre-values {
  padding: 120px 0; background: var(--bg-alt);
}
.values-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border); margin-top: 64px;
}
.value-item {
  background: var(--bg-alt); padding: 56px 48px;
  display: flex; flex-direction: column; gap: 16px;
}
.value-num {
  font-family: var(--serif); font-style: italic;
  font-size: 13px; color: var(--accent); letter-spacing: 0.05em;
}
.value-title {
  font-family: var(--serif); font-size: 30px; font-weight: 400;
  line-height: 1.15; letter-spacing: -0.02em;
}
.value-desc {
  font-size: 15px; line-height: 1.7; color: var(--fg-muted);
}

.team-section { padding: 120px 0; }
.team-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 48px; margin-top: 64px;
}
.team-member {
  display: flex; flex-direction: column;
}
.team-photo {
  width: 100%; aspect-ratio: 1/1.1;
  background: var(--bg-alt); overflow: hidden;
  margin-bottom: 28px;
}
.team-photo img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(30%); transition: filter 0.3s;
}
.team-member:hover .team-photo img { filter: grayscale(0%); }
.team-name {
  font-family: var(--serif); font-size: 28px; font-weight: 400;
  letter-spacing: -0.015em; margin-bottom: 6px;
}
.team-role {
  font-size: 13px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 16px;
}
.team-bio { font-size: 15px; line-height: 1.7; color: var(--fg-muted); }

/* ===========================================================
   PAGE: ÁREA (Construção Civil / Engenharia Ambiental)
   =========================================================== */
.area-intro {
  padding: 100px 0; border-bottom: 1px solid var(--border);
}
.area-intro-grid {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 100px; align-items: start;
}
.area-intro-title {
  font-family: var(--serif); font-size: clamp(32px, 4vw, 48px);
  font-weight: 300; line-height: 1.1; letter-spacing: -0.025em;
}
.area-intro-title em { font-style: italic; color: var(--accent); }
.area-intro-text p {
  font-size: 17px; line-height: 1.8; color: var(--fg);
  margin-bottom: 22px; font-weight: 300;
}
.area-intro-text p:first-child { font-size: 19px; }

.services-grid-section { padding: 120px 0; background: var(--bg-alt); }
.services-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 32px; margin-top: 64px;
}
.service-card {
  display: block; text-decoration: none; color: var(--fg);
  background: var(--bg); border: 1px solid var(--border);
  padding: 40px; transition: all 0.3s;
  position: relative;
}
.service-card:hover {
  border-color: var(--accent); transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(20,20,15,0.06);
}
.service-card-num {
  font-family: var(--serif); font-style: italic;
  font-size: 13px; color: var(--accent);
  letter-spacing: 0.05em; margin-bottom: 16px;
}
.service-card-title {
  font-family: var(--serif); font-size: 26px; font-weight: 400;
  line-height: 1.2; letter-spacing: -0.015em; margin-bottom: 12px;
}
.service-card-desc {
  font-size: 14.5px; line-height: 1.65; color: var(--fg-muted);
  margin-bottom: 24px;
}
.service-card-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.04em;
  color: var(--accent); text-transform: uppercase;
}
.service-card-link svg { width: 14px; height: 14px; transition: transform 0.2s; }
.service-card:hover .service-card-link svg { transform: translateX(4px); }

.process { padding: 120px 0; }
.process-header { text-align: center; margin-bottom: 80px; }
.process-header .section-eyebrow { justify-content: center; }
.process-header .section-eyebrow::before { display: none; }
.process-title {
  font-family: var(--serif); font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 300; line-height: 1.05; letter-spacing: -0.025em;
  max-width: 720px; margin: 0 auto;
}
.process-title em { font-style: italic; color: var(--accent); }
.process-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 32px; position: relative;
}
.process-step {
  position: relative; padding-top: 32px;
  border-top: 1px solid var(--border);
}
.process-step-num {
  font-family: var(--serif); font-size: 14px; font-style: italic;
  color: var(--accent); margin-bottom: 16px;
}
.process-step-title {
  font-family: var(--serif); font-size: 22px; font-weight: 400;
  line-height: 1.15; letter-spacing: -0.015em; margin-bottom: 12px;
}
.process-step-desc { font-size: 14.5px; line-height: 1.7; color: var(--fg-muted); }

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width: 968px) {
  .container, .container-tight { padding: 0 20px; }
  .nav { display: none; }
  .menu-toggle { display: flex; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .stat-number { font-size: 52px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .areas-header { flex-direction: column; align-items: start; }
  .areas-grid { grid-template-columns: 1fr; }
  .diff-grid { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .cta-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .section, .areas, .differentials { padding: 80px 0; }
  .sobre-story-grid { grid-template-columns: 1fr; gap: 40px; }
  .values-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; gap: 40px; }
  .area-intro-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .page-hero { padding: 160px 0 70px; }
}
@media (max-width: 560px) {
  .process-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}