:root {
  --bg: #fbf9ff;
  --surface: #ffffff;
  --surface-2: #f5f0ff;
  --ink: #272032;
  --muted: #71687f;
  --line: #e8ddf7;
  --brand: #7c5cc4;
  --brand-2: #6b4bb4;
  --accent: #b782d9;
  --accent-2: #8aa2d6;
  --soft: #eadcff;
  --white: #ffffff;
  --deep: #2a2140;
  --shadow: 0 24px 70px rgba(124, 92, 196, 0.14);
  --radius: 16px;
}

html[data-theme="purple"] {
  --bg: #fbf9ff;
  --surface: #ffffff;
  --surface-2: #f5f0ff;
  --ink: #272032;
  --muted: #71687f;
  --line: #e8ddf7;
  --brand: #7c5cc4;
  --brand-2: #6b4bb4;
  --accent: #b782d9;
  --accent-2: #8aa2d6;
  --soft: #eadcff;
  --deep: #2a2140;
  --shadow: 0 24px 70px rgba(124, 92, 196, 0.14);
}

html[data-theme="lavender"] {
  --bg: #fffaff;
  --surface: #ffffff;
  --surface-2: #f9eff8;
  --ink: #2d2230;
  --muted: #756978;
  --line: #ecdceb;
  --brand: #b268a7;
  --brand-2: #98528f;
  --accent: #d29ac6;
  --accent-2: #c4a7d9;
  --soft: #f1ddec;
  --deep: #3a2538;
  --shadow: 0 24px 70px rgba(178, 104, 167, 0.14);
}

html[data-theme="sage"] {
  --bg: #fbfcf5;
  --surface: #ffffff;
  --surface-2: #f0f5e8;
  --ink: #263229;
  --muted: #6d776c;
  --line: #dfe8d7;
  --brand: #718d5e;
  --brand-2: #5e774e;
  --accent: #a6b98d;
  --accent-2: #d0a86d;
  --soft: #e4ecd9;
  --deep: #243225;
  --shadow: 0 24px 70px rgba(113, 141, 94, 0.14);
}

html[data-theme="peach"] {
  --bg: #fffaf5;
  --surface: #ffffff;
  --surface-2: #fff0e7;
  --ink: #33251f;
  --muted: #786a62;
  --line: #f0ded3;
  --brand: #c47755;
  --brand-2: #a96347;
  --accent: #e4a879;
  --accent-2: #b78bd9;
  --soft: #f7dfcf;
  --deep: #3a251d;
  --shadow: 0 24px 70px rgba(196, 119, 85, 0.14);
}

html[data-theme="sky"] {
  --bg: #f7fbff;
  --surface: #ffffff;
  --surface-2: #edf5ff;
  --ink: #22303c;
  --muted: #687584;
  --line: #dce8f6;
  --brand: #5f8dbd;
  --brand-2: #4778aa;
  --accent: #8eb3dc;
  --accent-2: #b895d4;
  --soft: #dcecff;
  --deep: #203040;
  --shadow: 0 24px 70px rgba(95, 141, 189, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  transition: background 220ms ease, color 220ms ease;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
button { font: inherit; }
p, h1, h2, h3 { margin: 0; }
h1, h2, .serif { font-family: "Playfair Display", Georgia, serif; letter-spacing: 0; }
.page-shell { min-height: 100vh; overflow-x: hidden; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.proposal-bar {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(18px);
}
.proposal-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  gap: 18px;
}
.proposal-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.proposal-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--brand);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--brand), transparent 86%);
}
.preview-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  flex-wrap: wrap;
}
.control-group { display: inline-flex; align-items: center; gap: 8px; }
.control-title { color: var(--muted); font-size: 12px; font-weight: 800; }
.theme-buttons, .lang-buttons {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
}
.theme-button {
  width: 30px;
  height: 30px;
  border: 2px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease;
}
.theme-button:hover, .theme-button.is-active { transform: translateY(-1px); border-color: var(--ink); }
.theme-purple { background: linear-gradient(135deg, #7c5cc4, #eadcff); }
.theme-lavender { background: linear-gradient(135deg, #b268a7, #f1ddec); }
.theme-sage { background: linear-gradient(135deg, #718d5e, #e4ecd9); }
.theme-peach { background: linear-gradient(135deg, #c47755, #f7dfcf); }
.theme-sky { background: linear-gradient(135deg, #5f8dbd, #dcecff); }
.lang-button {
  min-width: 42px;
  min-height: 30px;
  border: 0;
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}
.lang-button.is-active { color: var(--surface); background: var(--brand); }

.site-header {
  position: sticky;
  top: 58px;
  z-index: 30;
  border-bottom: 1px solid color-mix(in srgb, var(--line), transparent 18%);
  background: color-mix(in srgb, var(--bg), white 16%);
  backdrop-filter: blur(18px);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; color: var(--brand); }
.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  background: var(--brand);
  color: var(--surface);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 19px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}
.nav-links a { transition: color 180ms ease; }
.nav-links a:hover, .nav-links a.active { color: var(--brand); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--brand);
  background: var(--surface);
  cursor: pointer;
}
.mobile-menu { display: none; border-top: 1px solid var(--line); background: var(--surface); }
.mobile-menu.is-open { display: block; }
.mobile-menu .container { display: grid; gap: 2px; padding: 12px 0 16px; }
.mobile-menu a { padding: 12px 6px; color: var(--muted); font-size: 15px; font-weight: 700; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
  white-space: nowrap;
}
.button:hover { transform: translateY(-1px); }
.button-primary { color: var(--surface); background: var(--brand); box-shadow: 0 16px 38px color-mix(in srgb, var(--brand), transparent 78%); }
.button-primary:hover { background: var(--brand-2); }
.button-secondary {
  color: var(--brand);
  border-color: color-mix(in srgb, var(--brand), transparent 78%);
  background: rgba(255,255,255,0.78);
}
.button-secondary:hover { border-color: color-mix(in srgb, var(--brand), transparent 58%); background: var(--surface); }

.hero, .page-hero {
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(circle at 12% 12%, color-mix(in srgb, var(--soft), transparent 44%), transparent 28rem),
    radial-gradient(circle at 88% 8%, color-mix(in srgb, var(--accent), transparent 72%), transparent 24rem),
    linear-gradient(120deg, rgba(255,255,255,0.72), color-mix(in srgb, var(--surface-2), transparent 10%)),
    var(--bg);
  border-bottom: 1px solid var(--line);
}
.hero { padding: 54px 0 44px; }
.page-hero { padding: 70px 0; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.8fr);
  align-items: center;
  gap: 46px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 34px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
}
.eyebrow-on-dark {
  color: var(--soft);
}
h1 {
  max-width: 760px;
  margin-top: 18px;
  font-size: clamp(38px, 4.55vw, 60px);
  line-height: 1;
  font-weight: 700;
  color: var(--ink);
}
.hero-lead, .page-lead {
  max-width: 680px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.68;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 24px; }
.hero-proof { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; margin-top: 22px; }
.proof-item {
  padding: 14px;
  border: 1px solid color-mix(in srgb, var(--line), white 15%);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.78);
}
.proof-item strong { display: block; color: var(--brand); font-size: 15px; line-height: 1.25; }
.proof-item span { display: block; margin-top: 8px; color: var(--muted); font-size: 13px; line-height: 1.5; }

.portrait-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: auto;
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--line), white 6%);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(255,255,255,0.96), color-mix(in srgb, var(--surface-2), transparent 16%)), var(--surface);
  box-shadow: var(--shadow);
}
.portrait-photo {
  position: relative;
  inset: auto;
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 0;
  aspect-ratio: 16 / 8.25;
  border-radius: calc(var(--radius) - 4px);
  background: linear-gradient(145deg, color-mix(in srgb, var(--soft), transparent 55%), rgba(255,255,255,0.62)), var(--surface-2);
  overflow: hidden;
}
.portrait-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  transform: scale(1.14);
}
.photo-placeholder {
  display: grid;
  place-items: center;
  width: min(198px, 58%);
  aspect-ratio: 1;
  border: 1px solid color-mix(in srgb, var(--brand), transparent 80%);
  border-radius: 999px;
  color: var(--brand);
  background: rgba(255,255,255,0.7);
  text-align: center;
}
.photo-placeholder .initials { font-family: "Playfair Display", Georgia, serif; font-size: 64px; line-height: 1; }
.photo-placeholder .caption {
  margin-top: 6px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.portrait-meta {
  position: relative;
  inset: auto;
  display: grid;
  gap: 18px;
  padding-top: 18px;
  border-top: 0;
}
.portrait-meta h2 { font-size: 30px; line-height: 1.05; color: var(--brand); }
.portrait-meta p { color: var(--muted); font-size: 14px; line-height: 1.65; }
.role-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.role-item {
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 8px;
  min-height: 92px;
  padding: 12px 8px;
  border: 1px solid color-mix(in srgb, var(--brand), transparent 82%);
  border-radius: var(--radius);
  color: var(--brand);
  background: color-mix(in srgb, var(--surface-2), white 38%);
  text-align: center;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.25;
}
.role-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  color: var(--surface);
  background: var(--brand);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--brand), transparent 82%);
}
.role-icon svg {
  width: 22px;
  height: 22px;
}
.signature-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--surface);
  padding: 14px 16px;
  border-radius: var(--radius);
  background: var(--brand);
  font-size: 13px;
  font-weight: 800;
}

.section { padding: 82px 0; }
.section-muted {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.section-head {
  display: grid;
  grid-template-columns: minmax(260px, 0.48fr) minmax(0, 1fr);
  gap: 52px;
  align-items: end;
  margin-bottom: 42px;
}
.section-head-compact {
  grid-template-columns: 1fr;
  margin-bottom: 30px;
}
.section-title {
  margin-top: 12px;
  font-size: clamp(34px, 4.4vw, 54px);
  line-height: 1.04;
  font-weight: 700;
}
.section-copy { color: var(--muted); font-size: 17px; line-height: 1.85; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }

.panel, .card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 16px 48px color-mix(in srgb, var(--brand), transparent 92%);
}
.card { min-height: 100%; padding: 26px; transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease; }
.card:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--brand), transparent 72%); box-shadow: 0 18px 46px color-mix(in srgb, var(--brand), transparent 88%); }
.card h3 { margin-top: 22px; font-size: 20px; line-height: 1.25; }
.card p { margin-top: 12px; color: var(--muted); font-size: 15px; line-height: 1.75; }
.icon-box {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius);
  color: var(--surface);
  background: var(--brand);
}
.icon-box.alt { background: var(--accent); }
.icon-box.blue { background: var(--accent-2); }
.full-link { display: inline-flex; margin-top: 18px; color: var(--brand); font-size: 14px; font-weight: 900; }

.quote-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px;
  color: var(--surface);
  background: var(--brand);
}
.quote-panel blockquote {
  margin: 0;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 32px;
  line-height: 1.25;
}
.quote-panel p { margin-top: 28px; color: color-mix(in srgb, var(--surface), transparent 24%); font-size: 14px; }
.about-panel { padding: 34px; }
.about-panel p + p { margin-top: 20px; }

.split-grid { display: grid; grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr); gap: 32px; align-items: stretch; }
.offers { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 24px; }
.offer-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.offer-card { display: flex; gap: 18px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.offer-card h3 { font-size: 19px; line-height: 1.25; }
.offer-card p { margin-top: 8px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.industry-panel { padding: 28px; color: var(--surface); background: linear-gradient(150deg, var(--brand), var(--deep)); }
.industry-panel h3 { margin-top: 12px; font-family: "Playfair Display", Georgia, serif; font-size: 31px; line-height: 1.15; }
.industry-list { display: grid; gap: 14px; margin-top: 28px; }
.industry-item { padding: 18px; border: 1px solid rgba(255,255,255,0.17); border-radius: var(--radius); background: rgba(255,255,255,0.08); }
.industry-item strong { display: block; font-size: 15px; }
.industry-item span { display: block; margin-top: 6px; color: rgba(255,253,248,0.74); font-size: 13px; line-height: 1.6; }

.topic-number, .tag, .certificate-tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 99px;
  color: var(--brand);
  background: var(--surface-2);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.portfolio-list, .certificate-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.portfolio-card, .certificate-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: 0 16px 48px color-mix(in srgb, var(--brand), transparent 92%); }
.portfolio-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: radial-gradient(circle at 18% 12%, color-mix(in srgb, var(--soft), transparent 16%), transparent 48%), linear-gradient(135deg, color-mix(in srgb, var(--surface-2), transparent 5%), rgba(255,255,255,0.92)); }
.certificate-media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: radial-gradient(circle at 20% 10%, color-mix(in srgb, var(--soft), transparent 12%), transparent 52%), linear-gradient(135deg, color-mix(in srgb, var(--surface-2), transparent 5%), rgba(255,255,255,0.92)); }
.portfolio-media img, .certificate-media img { width: 100%; height: 100%; object-fit: cover; }
.media-placeholder, .certificate-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  color: var(--brand);
  text-align: center;
}
.media-placeholder strong, .certificate-placeholder strong { display: block; font-family: "Playfair Display", Georgia, serif; font-size: 24px; line-height: 1.1; }
.media-placeholder span, .certificate-placeholder span { display: block; margin-top: 8px; color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.portfolio-body, .certificate-body { padding: 22px; }
.portfolio-card h3, .certificate-card h3 { margin-top: 14px; font-size: 19px; line-height: 1.3; }
.portfolio-card p, .certificate-card p { margin-top: 9px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.portfolio-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.note { margin-top: 18px; color: var(--muted); font-size: 14px; line-height: 1.7; }

.timeline { display: grid; gap: 14px; counter-reset: timeline; }
.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 22px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.timeline-item::before {
  counter-increment: timeline;
  content: "0" counter(timeline);
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  color: var(--surface);
  border-radius: var(--radius);
  background: var(--brand);
  font-size: 14px;
  font-weight: 800;
}
.timeline-item h3 { font-size: 21px; line-height: 1.25; }
.timeline-item p { margin-top: 8px; color: var(--muted); font-size: 15px; line-height: 1.75; }

.contact { padding: 82px 0; color: var(--surface); background: var(--brand); }
.contact-grid { display: grid; grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.contact h2 { margin-top: 12px; font-size: clamp(36px, 4.6vw, 58px); line-height: 1.04; }
.contact p { margin-top: 22px; color: rgba(255,253,248,0.76); font-size: 17px; line-height: 1.8; }
.contact-links { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.contact-card { min-height: 166px; padding: 24px; border: 1px solid rgba(255,255,255,0.15); border-radius: var(--radius); background: rgba(255,255,255,0.08); transition: background 180ms ease, transform 180ms ease; }
.contact-card:hover { transform: translateY(-2px); background: rgba(255,255,255,0.13); }
.contact-card span { display: block; color: rgba(255,253,248,0.64); font-size: 12px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; }
.contact-card strong { display: block; margin-top: 18px; font-size: 20px; line-height: 1.3; }
.contact-card small { display: block; margin-top: 10px; color: rgba(255,253,248,0.7); font-size: 13px; line-height: 1.55; }

.site-footer {
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,253,248,0.68);
  background: var(--deep);
  font-size: 13px;
}
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; }

.reveal-item {
  opacity: 0;
  transform: translate3d(0, 28px, 0) scale(0.98);
  transition:
    opacity 620ms ease,
    transform 620ms cubic-bezier(0.2, 0.8, 0.2, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal-item.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}
.reveal-item.card:hover,
.reveal-item.portfolio-card:hover,
.reveal-item.certificate-card:hover {
  transform: translate3d(0, -3px, 0) scale(1);
}
.reveal-item.contact-card:hover {
  transform: translate3d(0, -2px, 0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
  }
  .reveal-item {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1080px) {
  .proposal-inner { align-items: flex-start; flex-direction: column; padding: 12px 0; }
  .site-header { top: 95px; }
}
@media (max-width: 980px) {
  .nav-links, .nav-actions .button { display: none; }
  .menu-button { display: inline-flex; }
  .hero-grid, .split-grid, .offers, .contact-grid, .section-head { grid-template-columns: 1fr; }
  .hero-grid { gap: 42px; }
  .grid-3, .grid-4, .offer-list, .portfolio-list, .certificate-list, .contact-links, .hero-proof { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  .container { width: min(100% - 28px, 1120px); }
  .proposal-bar, .site-header { position: static; }
  .preview-controls { justify-content: flex-start; }
  .control-title { display: none; }
  .nav { min-height: 66px; }
  .brand-name { max-width: 160px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  h1 { font-size: clamp(38px, 11vw, 46px); line-height: 1.02; }
  .hero-lead { font-size: 17px; }
  .hero-actions, .button { width: 100%; }
  .grid-2, .grid-3, .grid-4, .offer-list, .portfolio-list, .certificate-list, .contact-links, .hero-proof { grid-template-columns: 1fr; }
  .hero-proof, .portrait-card { display: none; }
  .section { padding: 68px 0; }
  .section-head { gap: 22px; margin-bottom: 28px; }
  .about-panel, .quote-panel, .industry-panel, .card, .offer-card, .timeline-item, .contact-card { padding: 22px; }
  .offer-card { display: grid; }
  .timeline-item { grid-template-columns: 1fr; }
  .footer-row { align-items: flex-start; flex-direction: column; }
}