/* =============================================
   OPTIQON — Main Stylesheet v2
   Design: Professional, calm, human, modern
   ============================================= */

/* --- Variables --- */
:root {
  --color-bg:           #F9F8F5;
  --color-bg-white:     #FFFFFF;
  --color-bg-sand:      #EDE8DF;
  --color-text:         #1A1F26;
  --color-text-muted:   #56616E;
  --color-accent:       #276060;
  --color-accent-mid:   #2D6A6A;
  --color-accent-hover: #1E4E4E;
  --color-accent-light: #EAF3F3;
  --color-accent-xlight:#F2F8F8;
  --color-border:       #DDD8CE;
  --color-border-light: #ECE8E0;
  --color-warm:         #8B6F47;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm:  4px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --shadow-sm:  0 1px 4px rgba(26,31,38,.06), 0 1px 2px rgba(26,31,38,.04);
  --shadow-md:  0 4px 20px rgba(26,31,38,.08), 0 1px 4px rgba(26,31,38,.05);
  --shadow-lg:  0 12px 40px rgba(26,31,38,.10), 0 2px 8px rgba(26,31,38,.06);

  --max-width:  1120px;
  --section-gap: 88px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; }
a:hover { color: var(--color-accent-hover); }
ul { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4 {
  line-height: 1.22;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.025em;
}
h1 { font-size: clamp(1.9rem, 4.2vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.05rem; font-weight: 600; letter-spacing: -.01em; }
h4 { font-size: .95rem; font-weight: 600; }
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }
.text-muted  { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }
.text-center { text-align: center; }
.text-large  { font-size: 1.125rem; line-height: 1.7; }

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}
.section    { padding: var(--section-gap) 0; }
.section-sm { padding: 52px 0; }
.section-lg { padding: 108px 0; }
.section-alt   { background: var(--color-bg-sand); }
.section-white { background: var(--color-bg-white); }

/* --- Grid --- */
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: .925rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .17s, color .17s, box-shadow .17s, transform .12s;
  border: 2px solid transparent;
  text-decoration: none;
  line-height: 1;
  letter-spacing: -.01em;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
  box-shadow: 0 2px 8px rgba(39,96,96,.25);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(39,96,96,.3);
}
.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.btn-outline:hover {
  background: var(--color-accent);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(39,96,96,.2);
}
.btn-white {
  background: #fff;
  color: var(--color-accent);
  border-color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.12);
}
.btn-white:hover {
  background: var(--color-accent-xlight);
  color: var(--color-accent-hover);
  border-color: var(--color-accent-xlight);
  transform: translateY(-1px);
}
.btn-sm { padding: 9px 18px; font-size: .85rem; }
.btn-group { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* --- Header --- */
.site-header {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-light);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 12px rgba(26,31,38,.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.site-logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.04em;
  text-decoration: none;
}
.site-logo span { color: var(--color-accent); }
.main-nav { display: flex; align-items: center; gap: 2px; }
.main-nav a {
  color: var(--color-text-muted);
  font-size: .875rem;
  font-weight: 500;
  padding: 7px 13px;
  border-radius: var(--radius-sm);
  transition: color .14s, background .14s;
  text-decoration: none;
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--color-accent);
  background: var(--color-accent-light);
}
.header-cta { margin-left: 16px; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-text);
}
.nav-toggle svg { width: 22px; height: 22px; }
@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 12px 20px 20px;
    gap: 2px;
    box-shadow: var(--shadow-md);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 10px 12px; font-size: .975rem; }
  .header-cta { display: none; }
}

/* ============================================
   HERO — personal consultant layout v3
   ============================================ */
.hero {
  background: var(--color-bg-white);
  padding: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border-light);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 72px;
  min-height: 600px;
  align-items: center;
  padding: 88px 0 80px;
}
.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-greeting {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  letter-spacing: -.005em;
}
.hero-greeting strong {
  color: var(--color-text);
  font-weight: 600;
}
.hero-greeting::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--color-accent);
}
.hero h1 {
  margin-bottom: 24px;
  max-width: 640px;
  font-family: 'Newsreader', Georgia, 'Times New Roman', serif;
  font-weight: 500;
  letter-spacing: -.02em;
  line-height: 1.12;
  font-size: clamp(2rem, 4.5vw, 3.1rem);
}
.hero h1 em {
  font-style: italic;
  color: var(--color-accent);
}
.hero-lead {
  font-size: 1.12rem;
  color: var(--color-text-muted);
  line-height: 1.72;
  margin-bottom: 32px;
  max-width: 540px;
}
.hero-signature {
  margin-top: 18px;
  font-size: .85rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-signature::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--color-border);
}

/* Photo column */
.hero-photo {
  position: relative;
  aspect-ratio: 4/5;
  max-width: 420px;
  margin-left: auto;
  width: 100%;
}
.hero-photo-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(160deg, #2C5C5C 0%, #1E4848 60%, #142F2F 100%);
  box-shadow: var(--shadow-lg);
}
.hero-photo-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 30%, rgba(255,255,255,.08) 0%, transparent 50%),
    radial-gradient(circle at 30% 80%, rgba(0,0,0,.15) 0%, transparent 60%);
}
.hero-photo-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.4);
  gap: 12px;
  font-size: .82rem;
  letter-spacing: .04em;
}
.hero-photo-placeholder svg { width: 56px; height: 56px; opacity: .35; }
.hero-photo-placeholder small {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .15em;
  opacity: .7;
}
.hero-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
.hero-photo-caption {
  position: absolute;
  bottom: -1px;
  left: -1px;
  right: -1px;
  padding: 16px 22px;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(12px);
  color: #fff;
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
  z-index: 2;
}
.hero-photo-caption-name {
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: -.01em;
}
.hero-photo-caption-role {
  font-size: .72rem;
  color: rgba(255,255,255,.65);
  letter-spacing: .02em;
  margin-top: 2px;
}

/* Quote tag floating over photo (optional) */
.hero-photo-quote {
  position: absolute;
  bottom: 80px;
  right: -40px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 16px 20px;
  max-width: 240px;
  font-size: .82rem;
  line-height: 1.55;
  color: var(--color-text);
  z-index: 3;
  border: 1px solid var(--color-border-light);
}
.hero-photo-quote::before {
  content: '"';
  position: absolute;
  top: -12px;
  left: 16px;
  font-family: Georgia, serif;
  font-size: 2.6rem;
  line-height: 1;
  color: var(--color-accent);
  background: #fff;
  padding: 0 4px;
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; padding: 56px 0 48px; }
  .hero-photo { max-width: 320px; margin: 0 auto; }
  .hero-photo-quote { display: none; }
}
@media (max-width: 600px) {
  .hero-inner { padding: 40px 0 32px; }
  .hero-photo { max-width: 260px; }
}

/* --- Eyebrow / Section header --- */
.section-header { margin-bottom: 52px; }
.section-header.centered {
  text-align: center;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.section-header p {
  color: var(--color-text-muted);
  margin-top: 14px;
  font-size: 1.05rem;
  line-height: 1.7;
}
.eyebrow {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--color-accent);
  margin-bottom: 10px;
}

/* --- Cards --- */
.card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .22s, transform .22s;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-mid));
  opacity: 0;
  transition: opacity .22s;
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.card:hover::before { opacity: 1; }

.card-icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--color-accent);
  transition: background .2s, transform .2s;
}
.card:hover .card-icon {
  background: var(--color-accent);
  color: #fff;
  transform: scale(1.08);
}
.card-icon svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.75; }
.card h3 { margin-bottom: 8px; font-size: 1rem; }
.card p { color: var(--color-text-muted); font-size: .9rem; margin: 0; line-height: 1.65; }

/* --- Before/After cards --- */
.ba-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s, transform .2s;
}
.ba-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.ba-header {
  padding: 18px 24px 16px;
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-accent-xlight);
}
.ba-header h3 { margin: 0; font-size: .975rem; color: var(--color-accent-hover); }
.ba-icon {
  width: 34px; height: 34px;
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; color: var(--color-accent);
}
.ba-icon svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 1.75; }
.ba-row { padding: 14px 24px; border-bottom: 1px solid var(--color-border-light); }
.ba-row:last-child { border-bottom: none; }
.ba-label {
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 5px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.ba-label::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.ba-label.before { color: var(--color-warm); }
.ba-label.before::before { background: var(--color-warm); }
.ba-label.after { color: var(--color-accent); }
.ba-label.after::before { background: var(--color-accent); }
.ba-label.why { color: var(--color-text-muted); }
.ba-label.why::before { background: var(--color-text-muted); }
.ba-row p { font-size: .875rem; color: var(--color-text); margin: 0; line-height: 1.6; }

/* --- Process steps --- */
.process-list { position: relative; }
.process-list::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 40px;
  bottom: 40px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-accent-light), var(--color-border-light));
  z-index: 0;
}
.process-item {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  position: relative;
  z-index: 1;
}
.process-num {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  font-size: .85rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 4px var(--color-accent-xlight);
}
.process-content h3 { margin-bottom: 5px; font-size: .975rem; }
.process-content p { color: var(--color-text-muted); margin: 0; font-size: .875rem; line-height: 1.6; }

/* --- Trust bar --- */
.trust-bar {
  background: var(--color-bg-white);
  border-top: 1px solid var(--color-border-light);
  padding: 22px 0;
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-accent-xlight);
  border: 1px solid var(--color-accent-light);
  padding: 7px 14px;
  border-radius: 999px;
}
.trust-item svg {
  color: var(--color-accent);
  width: 14px; height: 14px;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.5;
}

/* --- FAQ --- */
.faq-item { border-bottom: 1px solid var(--color-border-light); }
.faq-question {
  width: 100%;
  background: none; border: none;
  padding: 20px 0;
  font-family: var(--font-sans);
  font-size: .975rem; font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color .14s;
}
.faq-question:hover { color: var(--color-accent); }
.faq-chevron { flex-shrink: 0; transition: transform .25s; color: var(--color-text-muted); }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding-bottom: 20px;
  color: var(--color-text-muted);
  font-size: .9rem;
  line-height: 1.72;
}
.faq-item.open .faq-answer { display: block; }

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-accent) 0%, #1A4848 100%);
  padding: 80px 0;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(255,255,255,.06) 0%, transparent 60%);
}
.cta-banner .container { position: relative; z-index: 1; }
.cta-banner h2 { color: #fff; margin-bottom: 14px; font-size: clamp(1.4rem,3vw,2rem); }
.cta-banner p { color: rgba(255,255,255,.78); max-width: 520px; margin: 0 auto 32px; font-size: 1.05rem; line-height: 1.7; }

/* --- Contact form --- */
.contact-form { max-width: 640px; }
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: .825rem; font-weight: 600; margin-bottom: 6px; color: var(--color-text); letter-spacing: -.005em; }
.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: .925rem;
  color: var(--color-text);
  background: var(--color-bg-white);
  transition: border-color .15s, box-shadow .15s;
  outline: none;
}
.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(39,96,96,.12);
}
textarea.form-control { resize: vertical; min-height: 100px; }

/* --- Footer --- */
.site-footer {
  background: #14191F;
  color: rgba(255,255,255,.6);
  padding: 64px 0 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 52px;
}
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; gap: 32px; } }
.footer-brand .site-logo { color: #fff; font-size: 1.1rem; display: inline-block; margin-bottom: 14px; }
.footer-brand p { font-size: .875rem; line-height: 1.7; max-width: 300px; }
.footer-col h4 { color: rgba(255,255,255,.4); font-size: .68rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 16px; font-weight: 600; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { color: rgba(255,255,255,.55); font-size: .875rem; transition: color .14s; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: .78rem;
}

/* --- Check list --- */
.check-list { padding: 0; }
.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 0;
  font-size: .925rem;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border-light);
}
.check-list li:last-child { border: none; }
.check-list li::before {
  content: '';
  width: 20px; height: 20px;
  flex-shrink: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' fill='none' stroke='%23276060' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='5 10 8 13 15 6'/%3E%3C/svg%3E") center/contain no-repeat;
  margin-top: 2px;
}

/* --- Not-list --- */
.not-list {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 12px;
}
@media (max-width: 720px) { .not-list { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 480px) { .not-list { grid-template-columns: 1fr; } }
.not-item {
  background: var(--color-bg-sand);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: .875rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}
.not-item::before {
  content: '×';
  color: var(--color-warm);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
  line-height: 1;
}

/* --- Page hero (inner pages) --- */
.page-hero {
  background: var(--color-bg-white);
  padding: 60px 0 52px;
  border-bottom: 1px solid var(--color-border-light);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
}
.page-hero .eyebrow { margin-bottom: 10px; }
.page-hero h1 { margin-bottom: 18px; max-width: 720px; }
.page-hero .lead { font-size: 1.08rem; color: var(--color-text-muted); max-width: 620px; line-height: 1.72; }

/* --- Breadcrumb --- */
.breadcrumb { font-size: .75rem; color: var(--color-text-muted); margin-bottom: 14px; }
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb span { margin: 0 5px; }

/* --- About Lars --- */
.about-lars {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 760px) { .about-lars { grid-template-columns: 1fr; } .about-lars-photo img { max-width: 200px; } }
.about-lars-photo img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.about-lars-photo .photo-placeholder {
  width: 100%; aspect-ratio: 3/4;
  background: var(--color-accent-xlight);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 8px; color: var(--color-text-muted);
  font-size: .825rem;
  border: 2px dashed var(--color-accent-light);
}
.about-lars-photo .photo-placeholder svg { width: 40px; height: 40px; opacity: .3; }

/* --- Utility --- */
.mb-0  { margin-bottom: 0; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-40 { margin-bottom: 40px; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }

/* --- Responsive --- */
@media (max-width: 600px) {
  :root { --section-gap: 60px; }
  .hero-content { padding: 56px 0 48px; }
  .btn-group { flex-direction: column; align-items: stretch; }
  .btn-group .btn { justify-content: center; }
  .cta-banner { padding: 56px 0; }
  .footer-bottom { flex-direction: column; text-align: center; }
}