/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  color: #1a2540;
  background: #ffffff;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ── Colour tokens ── */
:root {
  --navy:      #1a2540;
  --navy-soft: #243050;
  --blue:      #4899f4;
  --blue-dark: #2775e0;
  --light:     #f2f6fe;
  --border:    #e2e8f0;
  --muted:     #64748b;
  --mid:       #374151;
}

/* ── Layout ── */
.container        { max-width: 1080px; margin: 0 auto; padding: 0 40px; }
.container--narrow{ max-width: 720px;  margin: 0 auto; padding: 0 40px; }

/* ── Navigation ── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1080px; margin: 0 auto;
  padding: 0 40px; height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: inline-flex; align-items: center;
  font-size: 19px; font-weight: 800;
  letter-spacing: -0.03em; color: var(--navy);
}
.nav-logo img { height: 34px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a {
  font-size: 13.5px; font-weight: 500; color: var(--muted);
  transition: color 0.15s;
}
.nav-links a:hover, .nav-links a.active { color: var(--navy); }
.nav-cta {
  font-size: 13.5px; font-weight: 600;
  color: #fff !important;
  background: var(--navy);
  padding: 9px 20px; border-radius: 6px;
  transition: background 0.15s;
}
.nav-cta:hover { background: var(--blue) !important; color: #fff !important; }
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px;
}
.nav-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--navy); border-radius: 2px;
}

/* ── Buttons ── */
.btn {
  display: inline-block; font-size: 14px; font-weight: 600;
  padding: 12px 26px; border-radius: 7px;
  transition: all 0.15s; cursor: pointer;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--blue); }
.btn-ghost {
  border: 1.5px solid var(--border); color: var(--muted);
  background: transparent;
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn-ghost-light {
  border: 1.5px solid rgba(255,255,255,0.25); color: rgba(255,255,255,0.75);
  background: transparent;
}
.btn-ghost-light:hover { border-color: #fff; color: #fff; }

/* ── Hero ── */
.hero {
  background-color: #ffffff;
  background-image:
    linear-gradient(rgba(26,37,64,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,37,64,0.025) 1px, transparent 1px),
    radial-gradient(ellipse 900px 600px at 100% 50%, rgba(72,153,244,0.08) 0%, transparent 65%);
  background-size: 64px 64px, 64px 64px, auto;
  color: var(--navy);
  padding: 96px 0 88px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(520px circle at var(--cx, 80%) var(--cy, 45%), rgba(72,153,244,0.09), transparent 60%);
  pointer-events: none; z-index: 0;
  opacity: 0; transition: opacity 0.4s ease;
}
.hero.cursor-active::before { opacity: 1; }
.hero::after { display: none; }
.hero .container { position: relative; z-index: 1; max-width: 1200px; }

/* 2-Spalten Hero */
.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.hero-split-text { max-width: 560px; }
.hero-split-visual {
  display: flex; align-items: center; justify-content: flex-end;
  overflow: visible;
}
.hero-wave-img {
  width: 115%; max-width: 680px;
  height: auto; display: block;
  margin-right: -110px;
}
.hero-label {
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--blue);
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(36px, 4.2vw, 56px);
  font-weight: 800; letter-spacing: -0.035em;
  line-height: 1.05; margin-bottom: 10px; color: var(--navy);
}
.hero h1 em { font-style: normal; color: var(--blue); }
.hero-body {
  font-size: 16px; color: var(--muted);
  max-width: 540px; margin-bottom: 44px; line-height: 1.75;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
/* ── Hero Animationen ── */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes waveFloat {
  0%, 100% { transform: translateY(0px)   translateX(0px); }
  35%       { transform: translateY(-14px) translateX(6px); }
  70%       { transform: translateY(7px)   translateX(-5px); }
}
.hero-label        { animation: fadeSlideUp 0.55s 0.05s ease both; }
.hero h1           { animation: fadeSlideUp 0.65s 0.14s ease both; }
.hero-body         { animation: fadeSlideUp 0.65s 0.26s ease both; }
.hero-actions      { animation: fadeSlideUp 0.65s 0.36s ease both; }
.hero-split-visual { animation: fadeSlideUp 0.80s 0.18s ease both; }
.hero-wave-img {
  animation: waveFloat 9s ease-in-out infinite;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}
@media (prefers-reduced-motion: reduce) {
  .hero-label, .hero h1, .hero-body, .hero-actions, .hero-split-visual { animation: none; }
  .hero-wave-img { animation: none; transition: none; }
}

/* Ghost-Button auf hellem Hero-Hintergrund */
.hero .btn-ghost-light {
  border-color: rgba(26,37,64,0.22) !important;
  color: var(--navy) !important;
}
.hero .btn-ghost-light:hover {
  border-color: var(--navy) !important;
  color: var(--navy) !important;
}
@media (max-width: 900px) {
  .hero-split { grid-template-columns: 1fr; }
  .hero-split-visual { display: none; }
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  background-color: #ffffff;
  background-image:
    linear-gradient(rgba(26,37,64,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,37,64,0.025) 1px, transparent 1px),
    radial-gradient(ellipse 700px 400px at 95% 50%, rgba(72,153,244,0.09) 0%, transparent 65%);
  background-size: 64px 64px, 64px 64px, auto;
  color: var(--navy);
  padding: 72px 0 64px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .label {
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 18px;
}
.page-hero h1 {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800; letter-spacing: -0.03em;
  line-height: 1.1; margin-bottom: 20px; color: var(--navy);
}
.page-hero p {
  font-size: 17px; color: var(--muted);
  max-width: 560px; line-height: 1.7;
}

/* ── Sections ── */
.section {
  padding: 88px 0;
  position: relative; overflow: hidden;
  background-color: #fff;
  background-image:
    linear-gradient(rgba(26,37,64,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,37,64,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
}
.section-alt {
  padding: 88px 0;
  position: relative; overflow: hidden;
  background-color: var(--light);
  background-image:
    linear-gradient(rgba(26,37,64,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,37,64,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
}
.section-dark {
  padding: 88px 0;
  position: relative; overflow: hidden;
  background-color: var(--navy);
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  color: #fff;
}
.section > .container, .section > .container--narrow,
.section-alt > .container, .section-alt > .container--narrow,
.section-dark > .container, .section-dark > .container--narrow {
  position: relative; z-index: 2;
}

/* Brand motif decorations: waves (Striche) + cubes (Würfel) */
.section::after, .section-alt::after, .section-dark::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 640px; height: 460px;
  background: url('brand-wave.svg') right bottom/contain no-repeat;
  opacity: 0.95;
  pointer-events: none;
  z-index: 0;
}
/* Alternation: section-alt flips the wave so rhythm differs across stacked sections */
.section-alt::after {
  right: auto; left: 0;
  background-position: left bottom;
  transform: scaleX(-1);
}
/* Top-right cube cluster on alt sections for extra layering */
.section-alt::before {
  content: '';
  position: absolute;
  top: 40px; right: -40px;
  width: 260px; height: 260px;
  background: url('brand-cubes.svg') right top/contain no-repeat;
  opacity: 0.75;
  pointer-events: none;
  z-index: 0;
}
.section-dark::after {
  opacity: 0.5;
  filter: brightness(1.25);
}
@media (max-width: 900px) {
  .section::after, .section-alt::after, .section-dark::after {
    width: 320px; height: 230px; opacity: 0.6;
  }
  .section-alt::before { width: 160px; height: 160px; opacity: 0.55; right: -30px; }
}

/* ── Proof Strip (direkt unter Hero) ── */
.proof-strip {
  background: #0f1e38;
  color: rgba(255,255,255,0.7);
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.proof-strip-inner {
  display: flex; flex-wrap: wrap; gap: 28px 48px;
  align-items: center; justify-content: center;
  max-width: 1080px; margin: 0 auto; padding: 0 40px;
  font-size: 13.5px; letter-spacing: 0.02em;
}
.proof-strip-item { display: inline-flex; align-items: center; gap: 10px; }
.proof-strip-item::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--blue); flex-shrink: 0;
}
.proof-strip-item strong { color: #fff; font-weight: 600; }
@media (max-width: 768px) {
  .proof-strip { padding: 20px 0; }
  .proof-strip-inner {
    flex-direction: column; align-items: flex-start;
    padding: 0 28px; gap: 12px; font-size: 13px;
  }
  .proof-strip-item { width: 100%; }
}

.label {
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 14px;
}
.section-dark .label { color: var(--blue); }

h2.title {
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 800; letter-spacing: -0.025em;
  line-height: 1.15; color: var(--navy); margin-bottom: 18px;
}
.section-dark h2.title { color: #fff; }

.lead {
  font-size: 17px; color: var(--muted);
  max-width: 600px; line-height: 1.75; margin-bottom: 52px;
}
.section-dark .lead { color: rgba(255,255,255,0.5); }
.section-dark .section-dark-body {
  font-size: 16px; color: rgba(255,255,255,0.6);
  line-height: 1.85; margin-bottom: 20px;
}
.section-dark blockquote {
  background: rgba(72,153,244,0.08);
  border-left: 3px solid var(--blue);
  border-radius: 0 8px 8px 0;
}
.section-dark blockquote p { color: #fff; }

/* ── Two-col intro ── */
.two-col {
  display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start;
}
.two-col h3 {
  font-size: 19px; font-weight: 700; letter-spacing: -0.015em;
  color: var(--navy); margin-bottom: 14px;
}
.two-col p { font-size: 15.5px; color: var(--muted); line-height: 1.8; }
.two-col .note {
  margin-top: 20px; font-size: 13.5px; color: #94a3b8; line-height: 1.7;
}

/* ── Services list (editorial, no cards) ── */
.service-list { display: flex; flex-direction: column; gap: 0; }
.service-item {
  display: grid; grid-template-columns: 220px 1fr; gap: 40px;
  padding: 36px 0; border-top: 1px solid var(--border);
  align-items: start;
}
.service-item:last-child { border-bottom: 1px solid var(--border); }
.service-num {
  font-size: 12px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: #5aacf5; margin-bottom: 8px;
}
.service-item h3 {
  font-size: 17px; font-weight: 700; color: var(--navy);
  letter-spacing: -0.01em; line-height: 1.3;
}
.service-item p {
  font-size: 15px; color: var(--muted); line-height: 1.8;
}
.service-item .sub {
  margin-top: 10px; font-size: 13.5px;
  color: #5aacf5; line-height: 1.65;
}

/* ── Models table ── */
.models-table { width: 100%; border-collapse: collapse; }
.models-table th {
  text-align: left; font-size: 11.5px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: #94a3b8;
  padding: 12px 0; border-bottom: 1px solid var(--border);
}
.models-table td {
  padding: 20px 0; font-size: 15px; color: var(--mid);
  border-bottom: 1px solid #f1f5f9; vertical-align: top;
}
.models-table td:first-child {
  font-weight: 600; color: var(--navy); width: 180px; padding-right: 32px;
}
.models-table tr:last-child td { border-bottom: none; }

/* ── Diff grid ── */
.diff-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.diff-item {
  padding: 36px 40px 36px 0;
  border-bottom: 1px solid var(--border);
}
.diff-item:nth-child(odd) { border-right: 1px solid var(--border); padding-right: 40px; }
.diff-item:nth-child(even) { padding-left: 40px; padding-right: 0; }
.diff-item:nth-last-child(-n+2) { border-bottom: none; padding-bottom: 0; }
.diff-item h4 {
  font-size: 15px; font-weight: 700; color: var(--navy);
  margin-bottom: 10px; letter-spacing: -0.01em;
}
.diff-item p { font-size: 14.5px; color: var(--muted); line-height: 1.7; }

/* ── Initiative ── */
.initiative-block {
  background: var(--navy); border-radius: 12px;
  padding: 52px; color: #fff;
  position: relative; overflow: hidden;
}
.initiative-block::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-dark) 45%, transparent 100%);
}
.initiative-block::after {
  content: '';
  position: absolute;
  bottom: -80px; right: -80px;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(72,153,244,0.14) 0%, transparent 60%);
  pointer-events: none;
}
.initiative-block > * { position: relative; z-index: 1; }
.badge {
  display: inline-block; font-size: 11px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--blue); color: #fff;
  padding: 4px 10px; border-radius: 4px; margin-bottom: 20px;
}
.initiative-block h3 {
  font-size: 26px; font-weight: 700; letter-spacing: -0.02em;
  margin-bottom: 14px; color: #fff;
}
.initiative-block p {
  font-size: 15.5px; color: rgba(255,255,255,0.55);
  line-height: 1.75; max-width: 520px; margin-bottom: 28px;
}
.initiative-block .link {
  font-size: 14px; font-weight: 600; color: var(--blue);
  display: inline-flex; align-items: center; gap: 6px;
  transition: color 0.15s;
}
.initiative-block .link:hover { color: #93c5fd; }
.proof-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border); border-radius: 10px;
  overflow: hidden; margin-top: 28px;
}
.proof-cell {
  background: #fff; padding: 24px 28px;
}
.proof-cell .label { margin-bottom: 6px; }
.proof-cell .value {
  font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 6px;
}
.proof-cell .desc { font-size: 13.5px; color: var(--muted); line-height: 1.6; }

/* ── Bio ── */
.bio-grid { display: grid; grid-template-columns: 220px 1fr; gap: 64px; align-items: start; }
.bio-sidebar .portrait {
  width: 100%; height: auto; aspect-ratio: 1/1;
  object-fit: cover; border-radius: 14px;
  margin-bottom: 22px; display: block;
  box-shadow: 0 10px 30px rgba(26,37,64,0.12);
}
.bio-sidebar h3 { font-size: 18px; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.bio-sidebar .role { font-size: 13.5px; color: var(--muted); margin-bottom: 24px; }
.exp-list { list-style: none; }
.exp-list li {
  font-size: 13.5px; color: var(--muted);
  padding: 8px 0; border-bottom: 1px solid #f1f5f9;
  display: flex; align-items: center; gap: 10px;
}
.exp-list li::before {
  content: ''; display: block; width: 5px; height: 5px;
  border-radius: 50%; background: var(--blue); flex-shrink: 0;
}
.bio-main p {
  font-size: 16px; color: var(--mid); line-height: 1.85; margin-bottom: 22px;
}

/* ── Blockquote ── */
blockquote {
  border-left: 3px solid var(--blue);
  padding: 20px 28px; margin: 36px 0;
  background: var(--light); border-radius: 0 8px 8px 0;
}
blockquote p {
  font-size: 16px; color: var(--navy); line-height: 1.75; font-style: italic;
}

/* ── Contact ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.contact-info h2 {
  font-size: 28px; font-weight: 700; letter-spacing: -0.02em;
  color: var(--navy); margin-bottom: 16px;
}
.contact-info .intro {
  font-size: 16px; color: var(--muted); line-height: 1.8; margin-bottom: 36px;
}
.contact-link {
  display: flex; align-items: center; gap: 12px; margin-bottom: 14px;
}
.contact-link .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--blue); flex-shrink: 0;
}
.contact-link a { font-size: 15px; color: var(--blue); font-weight: 500; }
.contact-link a:hover { text-decoration: underline; }
.contact-link span { font-size: 15px; color: var(--muted); }
.fit-list { margin-top: 36px; }
.fit-list .fit-label {
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 14px;
}
.fit-list li {
  font-size: 14.5px; color: var(--muted);
  padding: 11px 0; border-bottom: 1px solid #f1f5f9;
  list-style: none; display: flex; align-items: flex-start; gap: 10px; line-height: 1.55;
}
.fit-list li::before {
  content: ''; display: block; width: 5px; height: 5px;
  border-radius: 50%; background: var(--blue); flex-shrink: 0; margin-top: 6px;
}

/* Contact form */
.form-wrap {
  background: var(--light); border-radius: 12px;
  border: 1px solid var(--border); padding: 36px;
}
.form-wrap h3 { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.form-wrap .sub { font-size: 13.5px; color: var(--muted); margin-bottom: 28px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block; font-size: 12.5px; font-weight: 600;
  color: var(--navy); margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; font-family: inherit; font-size: 14.5px;
  color: var(--navy); background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 7px; padding: 11px 14px;
  transition: border-color 0.15s; outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(72,153,244,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit {
  width: 100%; padding: 13px; background: var(--navy);
  color: #fff; border: none; border-radius: 7px;
  font-size: 14.5px; font-weight: 600; font-family: inherit;
  cursor: pointer; transition: background 0.15s;
}
.form-submit:hover { background: var(--blue); }

/* ── Initiative block variants ── */
.initiative-block--deep { background: #0f1e38; }

/* ── Person Teaser ── */
.person-teaser {
  display: flex; align-items: center; gap: 40px;
  max-width: 700px;
  padding-top: 48px; margin-top: 48px;
  border-top: 1px solid var(--border);
}
.person-teaser-img {
  width: 90px; height: 90px;
  border-radius: 50%; object-fit: cover; flex-shrink: 0;
  box-shadow: 0 4px 20px rgba(26,37,64,0.12);
}
.person-teaser-body .label { margin-bottom: 6px; }
.person-teaser-body h3 {
  font-size: 18px; font-weight: 700;
  color: var(--navy); letter-spacing: -0.01em; margin-bottom: 8px;
}
.person-teaser-body p {
  font-size: 15px; color: var(--muted); line-height: 1.75; margin-bottom: 20px;
}

/* ── CTA Band ── */
.cta-band {
  background-color: var(--navy);
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px),
    radial-gradient(ellipse 800px 360px at 50% 50%, rgba(72,153,244,0.18) 0%, transparent 60%);
  background-size: 64px 64px, 64px 64px, auto;
  color: #fff;
  padding: 88px 0; text-align: center;
  position: relative; overflow: hidden;
}
.cta-band .container { position: relative; z-index: 1; }
.cta-band h2 {
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 800; letter-spacing: -0.025em; margin-bottom: 14px;
}
.cta-band p {
  font-size: 17px; color: rgba(255,255,255,0.5);
  margin-bottom: 36px; max-width: 460px;
  margin-left: auto; margin-right: auto; line-height: 1.65;
}
.cta-band .actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── Footer ── */
footer { background: #111825; color: #64748b; padding: 40px 0; }
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-logo { display: inline-flex; align-items: center; font-size: 17px; font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.footer-logo img { height: 22px; width: auto; display: block; }
.footer-logo-img { filter: brightness(0) invert(1); }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { font-size: 13px; color: #64748b; transition: color 0.15s; }
.footer-links a:hover { color: #fff; }
.footer-copy { font-size: 13px; color: #3d5068; }

/* ── Impressum ── */
.legal h2 { font-size: 17px; font-weight: 700; color: var(--navy); margin: 32px 0 12px; }
.legal h2:first-child { margin-top: 0; }
.legal p { font-size: 15px; color: var(--muted); line-height: 1.8; margin-bottom: 8px; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .container, .container--narrow { padding: 0 24px; }
  .nav-inner { padding: 0 24px; }
  .nav-links { display: none; flex-direction: column; }
  .nav-links.open {
    display: flex; position: absolute;
    top: 64px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--border);
    padding: 20px 24px; gap: 18px; z-index: 200;
  }
  .nav-hamburger { display: flex; }

  .hero { padding: 64px 0 60px; }
  .section, .section-alt, .section-dark { padding: 60px 0; }

  .two-col { grid-template-columns: 1fr; gap: 36px; }
  .service-item { grid-template-columns: 1fr; gap: 12px; }
  .diff-grid { grid-template-columns: 1fr; }
  .diff-item, .diff-item:nth-child(odd), .diff-item:nth-child(even) {
    padding: 28px 0; border-right: none; border-left: none;
  }
  .bio-grid { grid-template-columns: 1fr; gap: 36px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .proof-row { grid-template-columns: 1fr; }
  .initiative-block { padding: 32px 24px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .models-table { display: block; overflow-x: auto; }
  .person-teaser { flex-direction: column; gap: 20px; align-items: flex-start; }
  .person-teaser-img { width: 72px; height: 72px; }
}