@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Montserrat:wght@300;400;500;600;700;800&display=swap');

/* ── TOKENS ─────────────────────────────────────────────── */
:root {
  --white:        #FFFFFF;
  --cream:        #F7F5F0;
  --tan:          #EDE9E1;
  --black:        #0A0A0A;
  --forest:       #1E3A2F;
  --slate:        #2D4A3E;
  --sage:         #7A9E8E;
  --sage-light:   #B8CFC7;
  --sage-pale:    #E8EFEC;
  --text-muted:   #6B7280;
  --border:       #D1D5DB;

  --font-display: 'Montserrat', sans-serif;
  --font-body:    'Inter', sans-serif;

  --max-w:        1160px;
  --nav-h:        72px;
}

/* ── RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-body); color: var(--black); background: var(--white); line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── UTILITIES ──────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 32px; }
.eyebrow {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sage);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--black);
}
.btn-primary {
  display: inline-block;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 16px 36px;
  border: 2px solid var(--black);
  transition: background 0.25s, color 0.25s;
  cursor: pointer;
}
.btn-primary:hover { background: var(--forest); border-color: var(--forest); }
.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--black);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 14px 34px;
  border: 2px solid var(--black);
  transition: background 0.25s, color 0.25s;
  cursor: pointer;
}
.btn-outline:hover { background: var(--black); color: var(--white); }
.text-link {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--forest);
  border-bottom: 1px solid var(--sage);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.text-link:hover { color: var(--slate); border-color: var(--forest); }

/* ── NAVIGATION ─────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  display: flex;
  align-items: center;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--black);
}
.nav-logo span { color: var(--sage); }
.nav-links { display: flex; align-items: center; gap: 40px; }
.nav-links a {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--black);
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--sage); }
.nav-cta { margin-left: 24px; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--black); transition: all 0.3s; }

/* ── PAGE WRAPPER ───────────────────────────────────────── */
.page { padding-top: var(--nav-h); }

/* ── HERO ───────────────────────────────────────────────── */
.hero {
  background: var(--cream);
  min-height: calc(92vh - var(--nav-h));
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
/* Signature element: architectural mountain silhouette as SVG lines */
.hero-mountain {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 55%;
  opacity: 0.07;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 80px 0;
}
.hero-eyebrow { margin-bottom: 24px; }
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(38px, 5.5vw, 68px);
  font-weight: 800;
  letter-spacing: 0.03em;
  line-height: 1.05;
  color: var(--black);
  margin-bottom: 28px;
}
.hero-headline em {
  font-style: normal;
  color: var(--forest);
}
.hero-sub {
  font-size: 17px;
  font-weight: 400;
  color: #444;
  line-height: 1.75;
  max-width: 560px;
  margin-bottom: 44px;
}
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.hero-proof {
  margin-top: 72px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 56px;
  flex-wrap: wrap;
}
.proof-stat { display: flex; flex-direction: column; gap: 4px; }
.proof-num {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  color: var(--forest);
  letter-spacing: -0.01em;
}
.proof-label {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* ── SECTION SPACING ────────────────────────────────────── */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-lg { padding: 128px 0; }

/* ── PROBLEM / SOLUTION ─────────────────────────────────── */
.problem-section { background: var(--white); }
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  margin-top: 64px;
}
.problem-col h3 {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border);
}
.problem-col.chaos h3 { color: #9B1C1C; border-color: #FECACA; }
.problem-col.clarity h3 { color: var(--forest); border-color: var(--sage-light); }
.problem-col ul { display: flex; flex-direction: column; gap: 16px; }
.problem-col li {
  font-size: 15px;
  line-height: 1.65;
  color: #374151;
  padding-left: 20px;
  position: relative;
}
.problem-col li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
}
.problem-col.chaos li::before { background: #EF4444; }
.problem-col.clarity li::before { background: var(--sage); }

/* ── PHILOSOPHY CALLOUT ─────────────────────────────────── */
.philosophy-section { background: var(--forest); }
.philosophy-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: center;
}
.philosophy-section .section-title { color: var(--white); }
.philosophy-section .eyebrow { color: var(--sage-light); }
.philosophy-body {
  font-size: 18px;
  line-height: 1.8;
  color: rgba(255,255,255,0.82);
}
.philosophy-body strong { color: var(--white); font-weight: 600; }

/* ── SERVICES (homepage teaser) ─────────────────────────── */
.services-teaser { background: var(--cream); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 56px;
  background: var(--border);
}
.service-card {
  background: var(--white);
  padding: 48px 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 0.25s;
}
.service-card:hover { background: var(--sage-pale); }
.service-icon {
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--forest);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}
.service-icon svg { width: 20px; height: 20px; stroke: var(--forest); fill: none; }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1.3;
}
.service-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; flex: 1; }
.services-cta { margin-top: 48px; text-align: center; }

/* ── SERVICES PAGE ──────────────────────────────────────── */
.services-hero {
  background: var(--black);
  padding: 96px 0 80px;
}
.services-hero .eyebrow { color: var(--sage-light); }
.services-hero .section-title { color: var(--white); margin-top: 16px; }
.services-hero p { color: rgba(255,255,255,0.7); font-size: 17px; line-height: 1.75; max-width: 580px; margin-top: 20px; }

.audit-banner {
  background: var(--sage-pale);
  border-top: 3px solid var(--forest);
  padding: 48px 0;
}
.audit-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.audit-text h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--forest);
  margin-bottom: 8px;
}
.audit-text p { font-size: 15px; color: #374151; max-width: 520px; line-height: 1.65; }

.service-pillar {
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
}
.service-pillar:nth-child(even) { background: var(--cream); }
.pillar-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}
.pillar-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 20px;
}
.pillar-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.8vw, 32px);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1.15;
  color: var(--black);
  margin-bottom: 28px;
}
.pillar-right p { font-size: 16px; color: #374151; line-height: 1.8; margin-bottom: 32px; }
.deliverables {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}
.deliverable {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 14px;
  color: #374151;
  line-height: 1.55;
}
.deliverable-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sage);
  margin-top: 6px;
  flex-shrink: 0;
}

/* ── ABOUT PAGE ─────────────────────────────────────────── */
.about-hero {
  background: var(--cream);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.about-hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--black);
  margin: 20px 0 28px;
}
.about-lead {
  font-size: 17px;
  color: #374151;
  line-height: 1.8;
  margin-bottom: 20px;
}
.about-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-emblem {
  width: 320px;
  height: 320px;
  border: 1.5px solid var(--sage);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.about-emblem::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid var(--sage-light);
}
.emblem-text {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--forest);
  text-align: center;
  line-height: 2;
}

.credentials-section { background: var(--white); }
.credentials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--border);
  margin-top: 56px;
}
.credential-card {
  background: var(--white);
  padding: 44px 40px;
}
.credential-card .eyebrow { margin-bottom: 16px; }
.credential-card h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 12px;
  line-height: 1.3;
}
.credential-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

.mountain-section { background: var(--forest); padding: 80px 0; }
.mountain-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.mountain-section .eyebrow { color: var(--sage-light); margin-bottom: 20px; }
.mountain-section h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}
.mountain-section p { font-size: 16px; color: rgba(255,255,255,0.78); line-height: 1.8; }
.mountain-svg { opacity: 0.25; }

/* ── CONTACT FORM ───────────────────────────────────────── */
.contact-section { background: var(--cream); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}
.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--black);
  margin: 16px 0 20px;
  line-height: 1.15;
}
.contact-info p { font-size: 15px; color: var(--text-muted); line-height: 1.75; margin-bottom: 36px; }
.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contact-detail-item {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--forest);
}

.form-card { background: var(--white); padding: 56px 48px; border: 1px solid var(--border); }
.form-group { margin-bottom: 28px; }
.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 10px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--border);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--black);
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
  border-radius: 0;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--forest); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-submit { width: 100%; padding: 18px; font-size: 13px; }

/* ── FOOTER ─────────────────────────────────────────────── */
footer {
  background: var(--black);
  padding: 56px 0 32px;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .nav-logo { color: var(--white); margin-bottom: 12px; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.45); max-width: 280px; line-height: 1.65; }
.footer-links { display: flex; gap: 32px; flex-wrap: wrap; }
.footer-links a {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--sage-light); }
.footer-bottom {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.04em;
}

/* ── FADE-IN ANIMATIONS ─────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: none; }
.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }
.fade-up.delay-4 { transition-delay: 0.4s; }
@media (prefers-reduced-motion: reduce) {
  .fade-up { opacity: 1; transform: none; transition: none; }
}

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .problem-grid,
  .philosophy-inner,
  .services-grid,
  .pillar-inner,
  .about-hero-inner,
  .credentials-grid,
  .mountain-inner,
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-proof { gap: 32px; }
  .hero-mountain { width: 80%; opacity: 0.05; }
  .about-emblem { width: 240px; height: 240px; }
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 36px 28px; }
  .audit-inner { flex-direction: column; }
  .footer-top { flex-direction: column; }
}
@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--white);
    padding: 32px;
    gap: 24px;
    border-bottom: 1px solid var(--border);
    z-index: 99;
  }
  .hamburger { display: flex; }
  .nav-cta { display: none; }
  .hero-headline { font-size: 36px; }
  .section { padding: 64px 0; }
  .section-lg { padding: 80px 0; }
}