/* ─── Design Tokens ─────────────────────────────────────────── */
:root {
  --bg-deep:        #07101f;
  --bg-base:        #0b1627;
  --bg-card:        #101e30;
  --bg-card-hover:  #152640;
  --bg-alt:         #0d1b2e;

  --violet:         #7c6af0;
  --violet-light:   #9d8ff5;
  --violet-dim:     rgba(124, 106, 240, 0.10);
  --violet-border:  rgba(124, 106, 240, 0.28);

  --cyan:           #22d3ee;
  --cyan-dim:       rgba(34, 211, 238, 0.08);

  --text-1:  #eef2f8;
  --text-2:  #b4c6da;
  --text-3:  #566d84;

  --border:        rgba(255, 255, 255, 0.06);
  --border-bright: rgba(255, 255, 255, 0.12);

  --radius:    12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-base);
  color: var(--text-2);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }

/* ─── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4 {
  color: var(--text-1);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

h1 { font-size: clamp(38px, 5vw, 66px); }
h2 { font-size: clamp(28px, 3.5vw, 44px); line-height: 1.15; }
h3 { font-size: clamp(20px, 2.2vw, 26px); font-weight: 600; line-height: 1.3; }
h4 { font-size: 17px; font-weight: 600; line-height: 1.4; }

p { color: var(--text-2); }

em {
  font-style: normal;
  background: linear-gradient(90deg, var(--violet-light), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Layout Utilities ───────────────────────────────────────── */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
}

.container-sm {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 32px;
}

.section        { padding: 100px 0; }
.section-sm     { padding: 64px 0; }
.section-alt    { background: var(--bg-alt); }
.section-deep   { background: var(--bg-deep); }

.section-title { margin-bottom: 56px; }
.section-title .label { display: block; margin-bottom: 16px; }
.section-title h2 { max-width: 640px; }
.section-title p {
  margin-top: 16px;
  font-size: 18px;
  max-width: 580px;
  line-height: 1.65;
}
.section-title.centered { text-align: center; }
.section-title.centered h2,
.section-title.centered p { margin-left: auto; margin-right: auto; }

/* ─── Problem Intro ─────────────────────────────────────────── */
.problem-intro {
  margin-bottom: 56px;
}

.problem-intro .label { display: block; margin-bottom: 16px; }
.problem-intro h2 { max-width: 640px; margin-bottom: 16px; }
.problem-intro p { font-size: 18px; max-width: 580px; line-height: 1.65; }

/* ─── Labels / Tags ──────────────────────────────────────────── */
.label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--violet-light);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 100px;
  background: var(--violet-dim);
  border: 1px solid var(--violet-border);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--violet-light);
  margin-bottom: 28px;
}

.tag::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--violet-light);
}

/* ─── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 64px;
  display: flex;
  align-items: center;
  background: rgba(7, 16, 31, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.nav-logo svg { flex-shrink: 0; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-3);
  letter-spacing: 0.01em;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--text-1); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.15s;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--violet);
  color: #fff;
  border-color: var(--violet);
}

.btn-primary:hover {
  background: var(--violet-light);
  border-color: var(--violet-light);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--text-1);
  border-color: var(--border-bright);
}

.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--violet-border);
  color: var(--text-1);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}

.btn-ghost:hover { color: var(--violet-light); }

.btn-lg { padding: 14px 28px; font-size: 15px; }

/* ─── Hero ───────────────────────────────────────────────────── */
.hero {
  padding: 100px 0 40px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% -5%, rgba(124, 106, 240, 0.13), transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 800px;
}

.hero h1 { margin-bottom: 24px; letter-spacing: -0.035em; }

.hero-sub {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--text-2);
  max-width: 580px;
  line-height: 1.65;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-meta {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.hero-stat strong {
  display: block;
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.025em;
  line-height: 1;
  margin-bottom: 5px;
}

.hero-stat span {
  font-size: 12px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

/* ─── Page Hero (subpages) ───────────────────────────────────── */
.page-hero {
  padding: 120px 0 72px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 50% at 20% 50%, rgba(124, 106, 240, 0.08), transparent 70%);
  pointer-events: none;
}

.page-hero .label { display: block; margin-bottom: 20px; }
.page-hero h1 { max-width: 720px; margin-bottom: 20px; }
.page-hero p { font-size: 18px; max-width: 560px; line-height: 1.65; }

/* ─── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-bright);
  transform: translateY(-2px);
}

.card-icon { font-size: 28px; margin-bottom: 16px; display: block; }

.card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--violet-light);
  margin-bottom: 10px;
}

.card h3 { margin-bottom: 10px; }
.card p  { font-size: 15px; line-height: 1.65; }

.card-list {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.5;
}

.card-list li::before {
  content: '→';
  color: var(--violet-light);
  font-size: 13px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ─── Grid ───────────────────────────────────────────────────── */
.grid-3    { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2    { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }

/* ─── Split Layout ───────────────────────────────────────────── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.split-wide { grid-template-columns: 1.2fr 1fr; }

.split-content h2 { margin-bottom: 20px; }
.split-content p  { font-size: 16px; line-height: 1.75; margin-bottom: 16px; }
.split-content .btn { margin-top: 8px; }

/* ─── Stat Items ─────────────────────────────────────────────── */
.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }

.stat-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.stat-number {
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label { font-size: 13px; color: var(--text-3); line-height: 1.45; }

/* ─── Checklist ──────────────────────────────────────────────── */
.checklist { display: flex; flex-direction: column; gap: 10px; }

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.55;
}

.checklist li::before {
  content: '✓';
  width: 20px;
  height: 20px;
  min-width: 20px;
  background: var(--violet-dim);
  border: 1px solid var(--violet-border);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--violet-light);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ─── Service Block ──────────────────────────────────────────── */
.service-block {
  padding: 72px 0;
  border-top: 1px solid var(--border);
}

.service-number {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 20px;
  display: block;
}

.service-block h2 { margin-bottom: 12px; }

.service-block .lede {
  font-size: 18px;
  color: var(--violet-light);
  margin-bottom: 20px;
  font-style: italic;
  line-height: 1.5;
}

.service-block .body-text {
  font-size: 16px;
  line-height: 1.78;
  max-width: 640px;
  margin-bottom: 32px;
}

.service-deliverable {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--violet-dim);
  border: 1px solid var(--violet-border);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--violet-light);
  margin-top: 28px;
}

/* ─── Pull Quote ─────────────────────────────────────────────── */
.pull-quote {
  background: var(--bg-card);
  border-left: 3px solid var(--violet);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px 28px;
  margin: 40px 0;
}

.pull-quote p {
  font-size: 18px;
  font-style: italic;
  color: var(--text-1);
  line-height: 1.6;
}

.pull-quote cite {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-3);
  font-style: normal;
}

/* ─── Differentiator Grid ────────────────────────────────────── */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.diff-item {
  background: var(--bg-card);
  padding: 32px;
}

.diff-item .diff-icon { font-size: 24px; margin-bottom: 16px; display: block; }
.diff-item h4 { margin-bottom: 8px; }
.diff-item p  { font-size: 14px; line-height: 1.65; }

/* ─── Outcome Items ──────────────────────────────────────────── */
.outcome-list { display: flex; flex-direction: column; gap: 14px; }

.outcome-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--violet);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
}

.outcome-item h4 { margin-bottom: 5px; font-size: 16px; }
.outcome-item p  { font-size: 14px; line-height: 1.6; }

/* ─── Contact ────────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 72px;
  align-items: start;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form h3 { margin-bottom: 28px; }

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-base);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 15px;
  color: var(--text-1);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-3); }

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--violet);
  box-shadow: 0 0 0 3px var(--violet-dim);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23566d84' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-group select option { background: var(--bg-card); color: var(--text-1); }
.form-group textarea { min-height: 100px; resize: vertical; }

.contact-info { padding-top: 8px; }
.contact-info h2 { margin-bottom: 16px; }
.contact-info .lede { font-size: 17px; line-height: 1.65; margin-bottom: 40px; }

.contact-detail { display: flex; flex-direction: column; gap: 20px; margin-bottom: 40px; }

.contact-detail-item { display: flex; align-items: flex-start; gap: 16px; }

.contact-detail-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: var(--violet-dim);
  border: 1px solid var(--violet-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.contact-detail-item strong {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 3px;
}

.contact-detail-item a { font-size: 15px; color: var(--text-1); transition: color 0.2s; }
.contact-detail-item a:hover { color: var(--violet-light); }

/* ─── Blog / Insights ────────────────────────────────────────── */
.article-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-bright);
  transform: translateY(-2px);
}

.article-card-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }

.article-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }

.article-category {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--violet-light);
}

.article-date { font-size: 12px; color: var(--text-3); }

.article-card h3 {
  font-size: 19px;
  margin-bottom: 10px;
  line-height: 1.35;
  transition: color 0.2s;
}

.article-card:hover h3 { color: var(--violet-light); }
.article-card p { font-size: 14px; line-height: 1.65; flex: 1; }

.article-card-footer {
  padding: 0 28px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.article-author { font-size: 13px; color: var(--text-3); }

.coming-soon-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--cyan-dim);
  border: 1px solid rgba(34, 211, 238, 0.18);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cyan);
}

/* ─── Video Embed ────────────────────────────────────────────── */
.video-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
}

.video-wrap iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border-radius: var(--radius);
  border: none;
}

/* ─── Article Detail ─────────────────────────────────────────── */
.article-hero {
  padding: 120px 0 48px;
}

.article-hero .article-category {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--violet-light);
  display: block;
  margin-bottom: 20px;
}

.article-hero h1 {
  font-size: clamp(30px, 4vw, 44px);
  max-width: 680px;
  margin-bottom: 20px;
  line-height: 1.15;
}

.article-hero .article-subtitle {
  font-size: 18px;
  line-height: 1.65;
  max-width: 600px;
  color: var(--text-2);
}

.article-byline {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 48px;
}

.article-byline .byline-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-1);
}

.article-byline .byline-meta {
  font-size: 13px;
  color: var(--text-3);
}

.article-prose h2 {
  font-size: clamp(22px, 2.5vw, 28px);
  margin: 48px 0 16px;
  line-height: 1.25;
}

.article-prose h3 {
  font-size: 20px;
  margin: 36px 0 12px;
}

.article-prose p {
  font-size: 16px;
  line-height: 1.85;
  margin-bottom: 20px;
}

.article-prose ul,
.article-prose ol {
  margin-bottom: 20px;
  padding-left: 24px;
}

.article-prose li {
  list-style: disc;
  font-size: 16px;
  line-height: 1.85;
  margin-bottom: 8px;
  color: var(--text-2);
}

.article-prose ol li { list-style: decimal; }

.article-prose strong { color: var(--text-1); font-weight: 600; }

.article-prose blockquote {
  background: var(--bg-card);
  border-left: 3px solid var(--violet);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px 28px;
  margin: 32px 0;
}

.article-prose blockquote p {
  font-size: 17px;
  font-style: italic;
  color: var(--text-1);
  line-height: 1.6;
  margin-bottom: 0;
}

.article-nav {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.article-nav a {
  font-size: 14px;
  font-weight: 600;
  color: var(--violet-light);
  transition: color 0.2s;
}

.article-nav a:hover { color: var(--cyan); }

/* ─── About ──────────────────────────────────────────────────── */
.bio-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 64px; align-items: start; }

.bio-sidebar { position: sticky; top: 88px; }

.bio-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
}

.bio-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(124, 106, 240, 0.2), rgba(34, 211, 238, 0.15));
  border: 2px solid var(--violet-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 16px;
}

.bio-card h3 { font-size: 18px; margin-bottom: 4px; }
.bio-card .bio-title { font-size: 13px; color: var(--text-3); margin-bottom: 20px; }

.bio-tags { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }

.bio-tag {
  padding: 4px 10px;
  background: var(--violet-dim);
  border: 1px solid var(--violet-border);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 500;
  color: var(--violet-light);
}

.bio-content p { font-size: 16px; line-height: 1.8; margin-bottom: 20px; }

.credentials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 40px; }

.credential-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.credential-item .value {
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 6px;
}

.credential-item .cred-label { font-size: 12px; color: var(--text-3); line-height: 1.4; }

/* ─── CTA Section ────────────────────────────────────────────── */
.cta-section {
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 80% at 50% 100%, rgba(124, 106, 240, 0.12), transparent 70%);
  pointer-events: none;
}

.cta-section .label { display: block; margin-bottom: 20px; }
.cta-section h2 { max-width: 560px; margin: 0 auto 20px; }
.cta-section p { font-size: 17px; max-width: 480px; margin: 0 auto 36px; line-height: 1.65; }
.cta-section .cta-meta { margin-top: 20px; font-size: 13px; color: var(--text-3); }

/* ─── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  padding: 48px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-2);
}

.footer-links { display: flex; align-items: center; gap: 28px; }

.footer-links a { font-size: 13px; color: var(--text-3); transition: color 0.2s; }
.footer-links a:hover { color: var(--text-2); }

.footer-copy { font-size: 12px; color: var(--text-3); }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 960px) {
  .grid-3        { grid-template-columns: 1fr; }
  .split, .split-wide { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid  { grid-template-columns: 1fr; }
  .bio-grid      { grid-template-columns: 1fr; }
  .bio-sidebar   { position: static; }
  .diff-grid     { grid-template-columns: 1fr; }
  .stat-grid     { grid-template-columns: 1fr; }
  .credentials-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .container, .container-sm { padding: 0 20px; }
  .nav-inner  { padding: 0 20px; }
  .nav-links  { display: none; }
  .hero       { padding: 80px 0 32px; }
  .hero-meta  { gap: 24px; }
  .section, .cta-section { padding: 72px 0; }
  .page-hero  { padding: 96px 0 56px; }
  .grid-2     { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 20px; }
  .footer-links { flex-wrap: wrap; gap: 16px; }
  .contact-form { padding: 24px; }
  .service-block { padding: 48px 0; }
}