/* =============================================================
   SYNAPSE EDGE — Light Corporate Theme
   B2B Revenue Architecture Advisory
   ============================================================= */

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

/* ─── CSS Variables ─── */
:root {
  --primary:      #0f3b5f;
  --primary-dark: #0c2f4a;
  --primary-light:#e8f0f7;
  --primary-mid:  #1a5a8a;
  --footer-bg:    #0a2e4a;

  --bg:           #ffffff;
  --bg-alt:       #f4f6f9;
  --bg-soft:      #eef2f6;

  --text:         #1e293b;
  --text-muted:   #6b7c93;
  --text-light:   #94a3b8;

  --border:       #e6eaf0;
  --border-dark:  #cdd5e0;

  --btn-text:     #ffffff;
  --accent-rule:  #0f3b5f;

  --shadow-sm:    0 2px 8px rgba(15,23,42,0.06);
  --shadow-md:    0 10px 30px rgba(15,23,42,0.08);
  --shadow-lg:    0 20px 50px rgba(15,23,42,0.10);

  --radius-sm:    6px;
  --radius-md:    12px;
  --radius-lg:    16px;

  --container:    1200px;
  --font:         'Inter', 'Segoe UI', system-ui, sans-serif;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { font-family: var(--font); cursor: pointer; }

/* ─── Container ─── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* ─── Section Padding ─── */
.section { padding: 90px 0; }
.section-sm { padding: 60px 0; }

/* ─── Section Label (eyebrow) ─── */
.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.eyebrow-plain {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

/* ─── Typography ─── */
h1, h2, h3, h4 { color: var(--text); line-height: 1.2; }
h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
}
h2 {
  font-size: clamp(1.7rem, 2.8vw, 2.3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}
h3 {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
p { color: var(--text-muted); font-size: 0.97rem; line-height: 1.75; }

.section-header { max-width: 640px; margin: 0 auto 60px; text-align: center; }
.section-header h2 { margin-bottom: 14px; }
.section-header p { font-size: 0.97rem; color: var(--text-muted); }

/* ─── Rule accent ─── */
.rule {
  display: block;
  width: 40px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
  margin: 18px 0 22px;
}
.rule-center { margin: 18px auto 22px; }

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 13px 26px;
  border-radius: 8px;
  border: 1.5px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.18s;
  white-space: nowrap;
}
.btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(15,59,95,0.22);
}
.btn-secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-secondary:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}
.btn-white {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}
.btn-white:hover {
  background: var(--bg-soft);
  transform: translateY(-1px);
}
.btn-white-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.btn-white-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}

/* ─── Cards ─── */
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 32px 28px;
  transition: box-shadow 0.22s, transform 0.22s, border-color 0.22s;
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--border-dark);
}

/* ─── Pill tag ─── */
.tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
}

/* ─── Fade-up ─── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* =============================================================
   NAVIGATION
   ============================================================= */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
#navbar.scrolled { box-shadow: 0 4px 20px rgba(15,23,42,0.08); }

.nav-inner {
  display: flex;
  align-items: center;
  height: 70px;
  gap: 32px;
}
.nav-logo {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.nav-logo span { color: var(--primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--primary);
  background: var(--primary-light);
}
.nav-cta { margin-left: 12px; display: flex; gap: 10px; align-items: center; }
.nav-mobile-only { display: none; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.28s, opacity 0.28s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================================
   FOOTER
   ============================================================= */
footer {
  background: var(--footer-bg);
  color: rgba(255,255,255,0.75);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 52px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand-name {
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.footer-brand-name span { color: #7eb8e0; }
.footer-tagline {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.65;
  max-width: 260px;
}
.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: #fff; }
.footer-bottom {
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.35); }

/* =============================================================
   HERO
   ============================================================= */
#hero {
  background: var(--bg);
  padding: 150px 0 100px;
  position: relative;
  overflow: hidden;
}
#hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 55%;
  height: 100%;
  background: var(--bg-alt);
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0% 100%);
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.hero-left {}
.hero-left h1 { margin-bottom: 22px; }
.hero-sub {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 540px;
  margin-bottom: 36px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hero-stat-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 22px 26px;
  display: flex;
  align-items: center;
  gap: 18px;
  transition: box-shadow 0.2s;
}
.hero-stat-card:hover { box-shadow: var(--shadow-lg); }
.hero-stat-icon {
  width: 44px;
  height: 44px;
  background: var(--primary-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
.hero-stat-num {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 3px;
}
.hero-strip {
  margin-top: 72px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.hero-strip-item { display: flex; align-items: center; gap: 10px; }
.hero-strip-item .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}
.hero-strip-item span {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* =============================================================
   STRUCTURAL PROBLEM
   ============================================================= */
#structural-problem {
  background: var(--bg-alt);
}
.problem-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.problem-left h2 { margin-bottom: 16px; }
.problem-left > p { margin-bottom: 28px; }
.problem-closing {
  margin-top: 32px;
  padding: 24px 26px;
  background: var(--primary);
  border-radius: var(--radius-md);
  color: #fff;
}
.problem-closing p {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  line-height: 1.6;
}
.problem-list { display: flex; flex-direction: column; gap: 0; margin-top: 8px; }
.problem-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
  color: var(--text);
  font-weight: 500;
}
.problem-list li:last-child { border-bottom: none; }
.problem-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary-light);
  border: 1.5px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.problem-check::after {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

/* =============================================================
   BUILT FROM
   ============================================================= */
#built-from { background: var(--bg); }
.built-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.built-content h2 { margin-bottom: 20px; }
.built-content p { margin-bottom: 16px; }
.built-cards { display: flex; flex-direction: column; gap: 16px; }
.built-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
  padding: 22px 22px 22px 24px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.built-card:hover { box-shadow: var(--shadow-md); transform: translateX(3px); }
.built-card h3 { font-size: 0.95rem; margin-bottom: 6px; }
.built-card p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.55; }

/* =============================================================
   EXPERTISE (WHAT WE DO)
   ============================================================= */
#expertise { background: var(--bg-soft); }
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 0;
}
.expertise-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 32px 28px;
  transition: box-shadow 0.22s, transform 0.22s, border-color 0.22s;
}
.expertise-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--primary);
}
.expertise-card-num {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--primary);
  margin-bottom: 12px;
}
.expertise-card h3 { margin-bottom: 16px; }
.expertise-card ul { display: flex; flex-direction: column; gap: 9px; }
.expertise-card ul li {
  font-size: 0.83rem;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}
.expertise-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary-light);
  border: 1.5px solid var(--primary);
}

/* =============================================================
   INDUSTRIES
   ============================================================= */
#industries{
  padding:96px 0 108px;
  background:
    radial-gradient(circle at 18% 28%, rgba(255,255,255,0.07) 0%, transparent 42%),
    radial-gradient(circle at 82% 72%, rgba(255,255,255,0.05) 0%, transparent 40%),
    radial-gradient(circle at 50% 100%, rgba(8,24,50,0.45) 0%, transparent 55%),
    linear-gradient(135deg, #163a5c 0%, #1a4570 45%, #1f5078 100%);
  position:relative;overflow:hidden;
}
#industries::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size:28px 28px;
}
/* Scoped overrides — only affect text inside the dark industries section */
#industries .eyebrow{
  color:rgba(160,210,255,0.75);
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.12);
}
#industries .section-header h2{ color:#fff; }
#industries .section-header p{ color:rgba(255,255,255,0.45); }




/* Grid — always 4 cols desktop, 2 cols mobile */
.industries-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}

/* Card */
.industry-card{
  position:relative;
  border-radius:15px;
  overflow:hidden;
  height:300px;
  background:linear-gradient(150deg, rgba(255,255,255,0.11) 0%, rgba(255,255,255,0.05) 100%);
  border:1px solid rgba(255,255,255,0.13);
  display:flex;flex-direction:column;justify-content:flex-end;
  transition:
    transform 0.32s cubic-bezier(.22,.68,0,1.12),
    box-shadow 0.32s ease,
    border-color 0.24s ease;
  cursor:default;
}
.industry-card:hover{
  transform:translateY(-7px);
  box-shadow:0 24px 56px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.08);
  border-color:rgba(255,255,255,0.28);
}

/* SVG illustration */
.industry-art{
  position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  padding:14px 14px 110px;
  opacity:0.42;
  transition:opacity 0.3s ease;
  pointer-events:none;
}
.industry-card:hover .industry-art{opacity:0.65}
.industry-art svg{width:100%;height:100%;overflow:visible}

/* Bottom fade — lighter so text stays readable */
.industry-card::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(to bottom,
    transparent 35%,
    rgba(8,24,44,0.45) 58%,
    rgba(8,24,44,0.88) 100%
  );
}

/* Arrow */
.industry-arr{
  position:absolute;top:13px;right:13px;z-index:3;
  width:24px;height:24px;border-radius:50%;
  border:1px solid rgba(255,255,255,0.15);
  background:rgba(255,255,255,0.06);
  display:flex;align-items:center;justify-content:center;
  color:rgba(170,215,255,0.85);font-size:0.62rem;line-height:1;
  opacity:0;transform:translateY(-4px);
  transition:opacity 0.22s ease,transform 0.22s ease;
}
.industry-card:hover .industry-arr{opacity:1;transform:translateY(0)}

/* Text — higher contrast, more breathing room */
.industry-body{position:relative;z-index:2;padding:0 18px 20px}
.industry-label{
  font-size:0.62rem;font-weight:700;letter-spacing:0.16em;
  text-transform:uppercase;color:rgba(160,210,255,0.95);
  margin-bottom:6px;
}
.industry-card h3{
  font-size:1rem;font-weight:700;color:#fff;line-height:1.3;
  margin:0;letter-spacing:-0.01em;
}
.industry-sub{
  font-size:0.75rem;color:rgba(255,255,255,0.55);line-height:1.45;
  margin-top:5px;max-height:0;overflow:hidden;opacity:0;
  transition:max-height 0.28s ease,opacity 0.28s ease;
}
.industry-card:hover .industry-sub{max-height:44px;opacity:1}

/* Responsive */
@media(max-width:900px){
  .industries-grid{grid-template-columns:repeat(4,1fr);gap:14px}
  .industry-card{height:280px}
}
@media(max-width:600px){
  #industries{padding:60px 0 68px}
  .industries-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .industry-card{height:240px}
  .industry-sub{display:none}
}

/* =============================================================
   RESULTS
   ============================================================= */
#results { background: var(--bg-alt); }
.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.result-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 36px 28px;
  text-align: center;
  transition: all 0.22s;
  position: relative;
  overflow: hidden;
}
.result-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.result-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.result-card:hover::before { transform: scaleX(1); }
.result-num {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.03em;
  line-height: 1;
}
.result-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 12px;
  line-height: 1.5;
}

/* =============================================================
   CTA BLOCK
   ============================================================= */
.cta-block {
  background: var(--primary);
  padding: 90px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-block::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  top: -200px;
  right: -150px;
  pointer-events: none;
}
.cta-block::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  bottom: -150px;
  left: -100px;
  pointer-events: none;
}
.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 640px;
  margin: 0 auto;
}
.cta-inner h2 { color: #fff; margin-bottom: 16px; }
.cta-inner p { color: rgba(255,255,255,0.75); margin-bottom: 36px; font-size: 0.97rem; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* =============================================================
   PAGE HERO (inner pages)
   ============================================================= */
.page-hero {
  background: var(--bg-alt);
  padding: 130px 0 70px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 35%;
  height: 100%;
  background: var(--bg-soft);
  clip-path: polygon(15% 0, 100% 0, 100% 100%, 0% 100%);
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { margin-bottom: 14px; max-width: 700px; }
.page-hero p { max-width: 560px; font-size: 0.97rem; }
.page-hero .btn { margin-top: 28px; }

/* =============================================================
   SERVICES PAGE
   ============================================================= */
.services-section { padding: 80px 0; }
.services-section:nth-child(even) { background: var(--bg-alt); }
.services-section:nth-child(odd) { background: var(--bg); }

.svc-block {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 60px;
  align-items: start;
}
.svc-meta { position: sticky; top: 90px; }
.svc-meta h2 { font-size: 1.5rem; margin-bottom: 12px; }
.svc-meta p { font-size: 0.87rem; color: var(--text-muted); line-height: 1.7; }
.svc-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.svc-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
}
.svc-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--primary);
}
.svc-card h3 { font-size: 0.9rem; margin-bottom: 8px; }
.svc-card p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

/* =============================================================
   APPROACH PAGE
   ============================================================= */
.approach-intro-band {
  background: var(--primary);
  padding: 48px 0;
  text-align: center;
}
.approach-tagline {
  font-size: 1.3rem;
  font-weight: 600;
  font-style: italic;
  color: rgba(255,255,255,0.9);
  letter-spacing: -0.01em;
}
.phases-section {
  background: var(--bg);
  padding: 90px 0;
}
.phase {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 52px;
  padding: 52px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.phase:last-child { border-bottom: none; }
.phase-aside {}
.phase-number {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--bg-soft);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 8px;
}
.phase-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 5px 12px;
  border-radius: 4px;
}
.phase-title { font-size: 1rem; font-weight: 700; color: var(--text); margin-top: 10px; line-height: 1.35; }
.phase-content h3 { margin-bottom: 16px; font-size: 1.2rem; }
.phase-content > p { margin-bottom: 16px; font-size: 0.92rem; line-height: 1.8; }
.phase-list { display: flex; flex-direction: column; gap: 10px; margin: 18px 0; }
.phase-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.89rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.phase-list li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  margin-top: 8px;
}
.deliverable-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-soft);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  padding: 9px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary);
  margin-top: 10px;
}
.deliverable-badge::before { content: '→'; font-weight: 700; }

/* =============================================================
   CASE STUDIES PAGE
   ============================================================= */
.case-studies-section { background: var(--bg); padding: 90px 0; }
.case-study {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 60px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.case-study:last-child { border-bottom: none; }
.case-study-meta {}
.case-industry-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 5px 12px;
  border-radius: 4px;
  margin-bottom: 18px;
}
.case-study-meta h2 { font-size: 1.4rem; margin-bottom: 12px; }
.case-study-meta p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.75; }
.case-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin: 24px 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}
.case-metric {
  background: var(--bg-alt);
  padding: 20px 16px;
  text-align: center;
}
.case-metric .num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.03em;
  line-height: 1;
}
.case-metric .lbl { font-size: 0.7rem; color: var(--text-muted); margin-top: 6px; line-height: 1.4; }
.case-actions h3 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}
.case-actions ul { display: flex; flex-direction: column; gap: 10px; }
.case-actions ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.87rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.case-actions ul li::before {
  content: '→';
  flex-shrink: 0;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.8rem;
  margin-top: 2px;
}

/* =============================================================
   ABOUT PAGE
   ============================================================= */
.about-story { background: var(--bg); padding: 90px 0; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.about-body h2 { margin-bottom: 20px; }
.about-body p { margin-bottom: 16px; font-size: 0.93rem; line-height: 1.85; }
.mission-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  border-top: 4px solid var(--primary);
  padding: 28px 26px;
  margin-bottom: 20px;
}
.mission-card h3 { font-size: 0.9rem; color: var(--primary); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 10px; }
.mission-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.75; }
.values-section { background: var(--bg-soft); padding: 90px 0; }
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 52px;
}
.value-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 32px 28px;
  transition: all 0.22s;
}
.value-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--primary); }
.value-num { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.16em; color: var(--primary); margin-bottom: 12px; text-transform: uppercase; }
.value-card h3 { margin-bottom: 12px; }
.value-card p { font-size: 0.86rem; color: var(--text-muted); line-height: 1.7; }

/* =============================================================
   CONTACT PAGE
   ============================================================= */
.contact-section { background: var(--bg-alt); padding: 80px 0 100px; }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 72px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 18px; }
.contact-info > p { margin-bottom: 28px; font-size: 0.92rem; line-height: 1.8; }
.contact-point {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.contact-point:last-child { border-bottom: none; }
.contact-point .label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 4px;
}
.contact-point .value { font-size: 0.88rem; color: var(--text); font-weight: 500; }
.contact-form-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 44px 40px;
}
.contact-form-card h3 { margin-bottom: 6px; }
.form-intro { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.92rem;
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-light); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15,59,95,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
}
.form-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 3px;
  accent-color: var(--primary);
  flex-shrink: 0;
}
.form-check label { font-size: 0.82rem; color: var(--text-muted); line-height: 1.55; cursor: pointer; }
.form-submit .btn { width: 100%; justify-content: center; padding: 14px; }
.recaptcha-note {
  font-size: 0.72rem;
  color: var(--text-light);
  margin-top: 14px;
  text-align: center;
  line-height: 1.6;
}
.recaptcha-note a { color: var(--primary); }

/* =============================================================
   RESPONSIVE
   ============================================================= */
@media (max-width: 1024px) {
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(3, 1fr); }
  .results-grid { grid-template-columns: repeat(3, 1fr); }
  .svc-block { grid-template-columns: 1fr; gap: 32px; }
  .svc-meta { position: static; }
  .phase { grid-template-columns: 160px 1fr; gap: 36px; }
  .case-study { grid-template-columns: 1fr; gap: 40px; }
  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .section { padding: 60px 0; }
  .section-sm { padding: 48px 0; }

  /* Nav */
  .nav-links {
    display: none;
    position: absolute;
    top: 70px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 16px 20px 24px;
    flex-direction: column;
    gap: 4px;
    box-shadow: 0 8px 24px rgba(15,23,42,0.08);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 14px; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav-mobile-only { display: list-item; }

  /* Hero */
  #hero::before { display: none; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-right { display: grid; grid-template-columns: 1fr 1fr; }

  /* Problem */
  .problem-inner { grid-template-columns: 1fr; gap: 44px; }

  /* Built */
  .built-inner { grid-template-columns: 1fr; gap: 44px; }

  /* Expertise */
  .expertise-grid { grid-template-columns: 1fr; }

  /* Industries */
  .industries-grid { grid-template-columns: repeat(2, 1fr); }

  /* Results */
  .results-grid { grid-template-columns: repeat(2, 1fr); }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }

  /* About */
  .about-grid { grid-template-columns: 1fr; gap: 44px; }
  .values-grid { grid-template-columns: 1fr; }

  /* Page hero */
  .page-hero::after { display: none; }

  /* Phase */
  .phase { grid-template-columns: 1fr; gap: 20px; }

  /* Approach */
  .hero-btns { flex-direction: column; }
  .cta-btns { flex-direction: column; align-items: center; }

  /* Hero strip */
  .hero-strip { gap: 20px; }

  /* Svc cards */
  .svc-cards { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .industries-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  .hero-right { grid-template-columns: 1fr; }
  .case-metrics { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form-card { padding: 28px 22px; }
}