/* Salubrum — main.css
   Brand: deep navy #0B1D35 + teal #00C4A1
   Typography: Inter + JetBrains Mono
   Prefix: slb */

/* ===================== RESET & BASE ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --slb-navy: #0B1D35;
  --slb-navy-alt: #112545;
  --slb-teal: #00C4A1;
  --slb-teal-aa-light: #00896E;
  --slb-fg-on-dark-primary: #EEF2F7;
  --slb-fg-on-dark-secondary: #94A3B8;
  --slb-fg-on-light-primary: #0B1D35;
  --slb-fg-on-light-secondary: #4A5568;
  --slb-bg-light: #F4F7FB;
  --slb-bg-white: #FFFFFF;
  --slb-border-light: #DDE3ED;
  --slb-data1: #00C4A1;
  --slb-data2: #3B82F6;
  --slb-data3: #8B5CF6;
  --slb-radius: 8px;
  --slb-radius-lg: 16px;
  --slb-shadow: 0 2px 12px rgba(11,29,53,0.10);
  --slb-shadow-lg: 0 8px 32px rgba(11,29,53,0.14);
  --slb-container: 1200px;
  --slb-nav-h: 68px;
}

html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--slb-fg-on-light-primary);
  background: var(--slb-bg-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.slb-page--dark-top { background: var(--slb-navy); }

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
address { font-style: normal; }
button { cursor: pointer; }

/* ===================== TYPOGRAPHY ===================== */
.slb-eyebrow {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  line-height: 1.4;
}
.slb-display {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
h1.slb-h1, .slb-h1 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.015em;
}
h2.slb-h2, .slb-h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 600;
  line-height: 1.25;
}
h3.slb-h3, .slb-h3 {
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 600;
  line-height: 1.35;
}
.slb-body { font-size: 16px; line-height: 1.65; }
.slb-small { font-size: 14px; line-height: 1.55; }

/* ===================== CONTAINERS ===================== */
.slb-container {
  max-width: var(--slb-container);
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 768px) {
  .slb-container { padding: 0 16px; }
}

/* ===================== NAV ===================== */
.slb-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--slb-nav-h);
  display: flex;
  align-items: center;
  transition: background 0.25s ease, box-shadow 0.25s ease;
}
.slb-nav--transparent { background: transparent; }
.slb-nav--scrolled {
  background: var(--slb-navy);
  box-shadow: 0 1px 0 rgba(255,255,255,0.08), 0 4px 20px rgba(11,29,53,0.4);
}
.slb-nav--solid-light {
  background: var(--slb-navy);
  box-shadow: 0 1px 0 var(--slb-border-light);
}

.slb-nav__inner {
  max-width: var(--slb-container);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}
.slb-nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.slb-nav__logo img {
  height: 32px;
  width: auto;
  max-width: 180px;
}
.slb-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.slb-nav__link {
  font-size: 14px;
  font-weight: 500;
  color: rgba(238,242,247,0.88);
  padding: 8px 12px;
  border-radius: var(--slb-radius);
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 4px;
}
.slb-nav__link:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
}
/* light-top pages: nav is forced solid navy → links still use dark theme colors */
body.slb-page--light-top .slb-nav__link { color: rgba(238,242,247,0.88); }
body.slb-page--light-top .slb-nav__link:hover { color: #fff; background: rgba(255,255,255,0.08); }

.slb-nav__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Dropdown */
.slb-nav__dropdown { position: relative; }
.slb-nav__dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--slb-navy);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--slb-radius);
  padding: 8px 0;
  box-shadow: var(--slb-shadow-lg);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 0.18s, transform 0.18s;
  z-index: 100;
}
.slb-nav__dropdown:hover .slb-nav__dropdown-menu,
.slb-nav__dropdown:focus-within .slb-nav__dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.slb-nav__dropdown-menu a {
  display: block;
  padding: 8px 16px;
  font-size: 14px;
  color: rgba(238,242,247,0.85);
  transition: background 0.12s, color 0.12s;
}
.slb-nav__dropdown-menu a:hover {
  background: rgba(255,255,255,0.08);
  color: #fff;
}
.slb-nav__dropdown-btn {
  background: transparent;
  border: none;
  font: inherit;
  color: rgba(238,242,247,0.88);
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}
.slb-nav__dropdown-btn:hover { color: #fff; }
.slb-nav__chevron {
  width: 12px;
  height: 12px;
  opacity: 0.7;
  transition: transform 0.18s;
}
.slb-nav__dropdown:hover .slb-nav__chevron { transform: rotate(180deg); }

/* Mobile hamburger */
.slb-nav__hamburger {
  display: none;
  background: transparent;
  border: none;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
}
.slb-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.slb-nav--open .slb-nav__hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.slb-nav--open .slb-nav__hamburger span:nth-child(2) { opacity: 0; }
.slb-nav--open .slb-nav__hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.slb-nav__mobile-menu {
  display: none;
  position: fixed;
  top: var(--slb-nav-h);
  left: 0; right: 0;
  background: var(--slb-navy);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 16px 24px 24px;
  z-index: 899;
  flex-direction: column;
  gap: 4px;
}
.slb-nav__mobile-menu.slb-nav__mobile-menu--open { display: flex; }
.slb-nav__mobile-menu a, .slb-nav__mobile-menu-section {
  color: rgba(238,242,247,0.88);
  font-size: 15px;
  font-weight: 500;
  padding: 10px 8px;
  border-radius: var(--slb-radius);
}
.slb-nav__mobile-menu a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.slb-nav__mobile-section-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--slb-fg-on-dark-secondary);
  padding: 16px 8px 4px;
}
.slb-nav__mobile-actions { padding-top: 16px; display: flex; flex-direction: column; gap: 8px; border-top: 1px solid rgba(255,255,255,0.08); margin-top: 8px; }

@media (max-width: 968px) {
  .slb-nav__links, .slb-nav__actions { display: none; }
  .slb-nav__hamburger { display: flex; }
}

/* ===================== BUTTONS ===================== */
.slb-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--slb-radius);
  transition: all 0.18s;
  white-space: nowrap;
  cursor: pointer;
  border: none;
  text-decoration: none;
  font-family: inherit;
  letter-spacing: 0.01em;
}
.slb-btn--primary {
  background: var(--slb-teal);
  color: var(--slb-navy);
}
.slb-btn--primary:hover { background: #00d8b0; transform: translateY(-1px); box-shadow: 0 4px 14px rgba(0,196,161,0.4); }

.slb-btn--outline-dark {
  background: transparent;
  color: var(--slb-fg-on-dark-primary);
  border: 1.5px solid rgba(238,242,247,0.4);
}
.slb-btn--outline-dark:hover { border-color: rgba(238,242,247,0.8); background: rgba(255,255,255,0.06); }

.slb-btn--outline-light {
  background: transparent;
  color: var(--slb-fg-on-light-primary);
  border: 1.5px solid var(--slb-border-light);
}
.slb-btn--outline-light:hover { border-color: var(--slb-navy); background: rgba(11,29,53,0.04); }

.slb-btn--ghost-dark {
  background: transparent;
  color: rgba(238,242,247,0.88);
  border: 1.5px solid rgba(238,242,247,0.25);
}
.slb-btn--ghost-dark:hover { border-color: rgba(238,242,247,0.6); color: #fff; }

.slb-btn--ghost-light {
  background: transparent;
  color: var(--slb-fg-on-light-secondary);
}
.slb-btn--ghost-light:hover { color: var(--slb-fg-on-light-primary); background: rgba(11,29,53,0.04); }

.slb-btn--lg { padding: 14px 28px; font-size: 16px; }
.slb-btn--sm { padding: 8px 16px; font-size: 13px; }

/* ===================== SECTIONS ===================== */
.slb-section { padding: 80px 0; }
.slb-section--dark { background: var(--slb-navy); }
.slb-section--dark-alt { background: var(--slb-navy-alt); }
.slb-section--light { background: var(--slb-bg-light); }
.slb-section--white { background: var(--slb-bg-white); }
@media (max-width: 768px) { .slb-section { padding: 60px 0; } }

/* ===================== HERO ===================== */
.slb-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--slb-nav-h);
  background: var(--slb-navy);
  position: relative;
  overflow: hidden;
}
.slb-hero__inner {
  max-width: var(--slb-container);
  margin: 0 auto;
  padding: 64px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  width: 100%;
}
.slb-hero__eyebrow { color: var(--slb-teal); margin-bottom: 16px; }
.slb-hero__headline { color: var(--slb-fg-on-dark-primary); margin-bottom: 20px; }
.slb-hero__subhead { color: var(--slb-fg-on-dark-secondary); font-size: 18px; line-height: 1.6; margin-bottom: 36px; max-width: 540px; }
.slb-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.slb-hero__visual { display: flex; justify-content: center; align-items: center; }
.slb-hero__visual svg { width: 100%; max-width: 520px; height: auto; }

/* Sub-page hero (lighter variant, not full-vh) */
.slb-subhero {
  padding-top: calc(var(--slb-nav-h) + 64px);
  padding-bottom: 80px;
  background: var(--slb-navy);
  position: relative;
  overflow: hidden;
}
.slb-subhero--light {
  background: var(--slb-bg-light);
  padding-top: calc(var(--slb-nav-h) + 48px);
  padding-bottom: 64px;
}
.slb-subhero__inner {
  max-width: var(--slb-container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.slb-subhero__inner--centered {
  max-width: var(--slb-container);
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
  max-width: 800px;
}
.slb-subhero__eyebrow { margin-bottom: 12px; }
.slb-subhero--light .slb-subhero__eyebrow { color: var(--slb-teal-aa-light); }
.slb-subhero--dark .slb-subhero__eyebrow, .slb-subhero:not(.slb-subhero--light) .slb-subhero__eyebrow { color: var(--slb-teal); }
.slb-subhero__headline { margin-bottom: 16px; }
.slb-subhero--light .slb-subhero__headline { color: var(--slb-fg-on-light-primary); }
.slb-subhero:not(.slb-subhero--light) .slb-subhero__headline { color: var(--slb-fg-on-dark-primary); }
.slb-subhero__lede { font-size: 18px; line-height: 1.6; }
.slb-subhero--light .slb-subhero__lede { color: var(--slb-fg-on-light-secondary); }
.slb-subhero:not(.slb-subhero--light) .slb-subhero__lede { color: var(--slb-fg-on-dark-secondary); }
.slb-subhero__actions { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }

@media (max-width: 768px) {
  .slb-hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .slb-hero__visual { order: -1; }
  .slb-hero__visual svg { max-width: 340px; }
  .slb-subhero__inner { grid-template-columns: 1fr; gap: 32px; }
}

/* ===================== SECTION HEADERS ===================== */
.slb-section-header { text-align: center; margin-bottom: 56px; }
.slb-section-header__eyebrow { margin-bottom: 12px; }
.slb-section--dark .slb-section-header__eyebrow,
.slb-section--dark-alt .slb-section-header__eyebrow { color: var(--slb-teal); }
.slb-section--light .slb-section-header__eyebrow,
.slb-section--white .slb-section-header__eyebrow { color: var(--slb-teal-aa-light); }
.slb-section-header__headline { margin-bottom: 16px; }
.slb-section--dark .slb-section-header__headline,
.slb-section--dark-alt .slb-section-header__headline { color: var(--slb-fg-on-dark-primary); }
.slb-section--light .slb-section-header__headline,
.slb-section--white .slb-section-header__headline { color: var(--slb-fg-on-light-primary); }
.slb-section-header__lede { font-size: 18px; line-height: 1.6; max-width: 640px; margin: 0 auto; }
.slb-section--dark .slb-section-header__lede,
.slb-section--dark-alt .slb-section-header__lede { color: var(--slb-fg-on-dark-secondary); }
.slb-section--light .slb-section-header__lede,
.slb-section--white .slb-section-header__lede { color: var(--slb-fg-on-light-secondary); }

/* ===================== CARDS ===================== */
.slb-card {
  background: var(--slb-bg-white);
  border: 1px solid var(--slb-border-light);
  border-radius: var(--slb-radius-lg);
  padding: 28px;
  box-shadow: var(--slb-shadow);
  transition: box-shadow 0.2s, transform 0.2s;
}
.slb-card:hover { box-shadow: var(--slb-shadow-lg); transform: translateY(-2px); }
.slb-card--dark {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.08);
}
.slb-card--dark:hover { background: rgba(255,255,255,0.08); }
.slb-card__icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 20px;
}
.slb-section--light .slb-card__icon,
.slb-section--white .slb-card__icon { background: rgba(0,196,161,0.12); color: var(--slb-teal-aa-light); }
.slb-section--dark .slb-card__icon,
.slb-section--dark-alt .slb-card__icon { background: rgba(0,196,161,0.15); color: var(--slb-teal); }
.slb-card__title { margin-bottom: 8px; }
.slb-section--dark .slb-card__title, .slb-card--dark .slb-card__title { color: var(--slb-fg-on-dark-primary); }
.slb-section--light .slb-card__title, .slb-section--white .slb-card__title { color: var(--slb-fg-on-light-primary); }
.slb-card__body { font-size: 15px; line-height: 1.6; }
.slb-section--dark .slb-card__body, .slb-card--dark .slb-card__body { color: var(--slb-fg-on-dark-secondary); }
.slb-section--light .slb-card__body, .slb-section--white .slb-card__body { color: var(--slb-fg-on-light-secondary); }

/* ===================== STAT BAND ===================== */
.slb-stat-band { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.slb-stat-item { text-align: center; padding: 32px 24px; }
.slb-stat-item + .slb-stat-item { border-left: 1px solid rgba(255,255,255,0.1); }
.slb-section--light .slb-stat-item + .slb-stat-item { border-left-color: var(--slb-border-light); }
.slb-stat-item__number {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 8px;
}
.slb-section--dark .slb-stat-item__number,
.slb-section--dark-alt .slb-stat-item__number { color: var(--slb-teal); }
.slb-section--light .slb-stat-item__number,
.slb-section--white .slb-stat-item__number { color: var(--slb-teal-aa-light); }
.slb-stat-item__label { font-size: 14px; font-weight: 500; }
.slb-section--dark .slb-stat-item__label,
.slb-section--dark-alt .slb-stat-item__label { color: var(--slb-fg-on-dark-secondary); }
.slb-section--light .slb-stat-item__label,
.slb-section--white .slb-stat-item__label { color: var(--slb-fg-on-light-secondary); }

/* ===================== GRID UTILITIES ===================== */
.slb-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.slb-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.slb-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 1024px) {
  .slb-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .slb-grid-2, .slb-grid-3, .slb-grid-4 { grid-template-columns: 1fr; }
}

/* ===================== PROCESS STEPS ===================== */
.slb-steps { display: flex; gap: 0; align-items: flex-start; }
.slb-step { flex: 1; position: relative; padding: 0 24px; text-align: center; }
.slb-step + .slb-step::before {
  content: '';
  position: absolute;
  left: 0; top: 28px;
  width: 1px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--slb-border-light), transparent);
  width: 100%;
  height: 1px;
  top: 32px;
  left: -50%;
  z-index: 0;
}
.slb-step__number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--slb-teal);
  color: var(--slb-navy);
  font-weight: 700;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  position: relative;
  z-index: 1;
}
.slb-step__connector {
  position: absolute;
  top: 27px;
  left: calc(50% + 28px);
  right: calc(-50% + 28px);
  height: 2px;
  background: linear-gradient(90deg, var(--slb-teal), var(--slb-border-light));
}
.slb-section--light .slb-step__title,
.slb-section--white .slb-step__title { color: var(--slb-fg-on-light-primary); }
.slb-section--dark .slb-step__title { color: var(--slb-fg-on-dark-primary); }
.slb-step__title { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.slb-step__body { font-size: 14px; line-height: 1.6; }
.slb-section--light .slb-step__body,
.slb-section--white .slb-step__body { color: var(--slb-fg-on-light-secondary); }
@media (max-width: 768px) {
  .slb-steps { flex-direction: column; gap: 40px; }
  .slb-step + .slb-step::before { display: none; }
}

/* ===================== FEATURE SPLIT ===================== */
.slb-feature-split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.slb-feature-split + .slb-feature-split { margin-top: 80px; }
.slb-feature-split--reverse .slb-feature-split__text { order: 2; }
.slb-feature-split--reverse .slb-feature-split__visual { order: 1; }
.slb-feature-split__eyebrow { margin-bottom: 12px; }
.slb-section--white .slb-feature-split__eyebrow { color: var(--slb-teal-aa-light); }
.slb-feature-split__headline { margin-bottom: 16px; color: var(--slb-fg-on-light-primary); }
.slb-feature-split__body { color: var(--slb-fg-on-light-secondary); margin-bottom: 20px; line-height: 1.7; }
.slb-feature-split__list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.slb-feature-split__list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 15px;
  color: var(--slb-fg-on-light-secondary);
}
.slb-feature-split__list li::before {
  content: '';
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--slb-teal);
  flex-shrink: 0;
  margin-top: 4px;
  display: flex; align-items: center; justify-content: center;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%230B1D35' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 10px;
  background-repeat: no-repeat;
  background-position: center;
}
.slb-feature-split__visual-img { width: 100%; border-radius: var(--slb-radius-lg); box-shadow: var(--slb-shadow-lg); border: 1px solid var(--slb-border-light); }
@media (max-width: 768px) {
  .slb-feature-split { grid-template-columns: 1fr; gap: 32px; }
  .slb-feature-split--reverse .slb-feature-split__text { order: 1; }
  .slb-feature-split--reverse .slb-feature-split__visual { order: 2; }
}

/* ===================== TRUST BAND ===================== */
.slb-trust-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.slb-trust-pillar { text-align: center; }
.slb-trust-pillar__icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(0,196,161,0.15);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  font-size: 22px;
  color: var(--slb-teal);
}
.slb-trust-pillar__title { font-size: 16px; font-weight: 600; color: var(--slb-fg-on-dark-primary); margin-bottom: 8px; }
.slb-trust-pillar__body { font-size: 14px; color: var(--slb-fg-on-dark-secondary); line-height: 1.6; }
@media (max-width: 768px) { .slb-trust-pillars { grid-template-columns: 1fr; } }

/* ===================== TESTIMONIALS ===================== */
.slb-testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.slb-testimonial { background: var(--slb-bg-light); border-radius: var(--slb-radius-lg); padding: 32px; position: relative; }
.slb-testimonial__quote { font-size: 15px; line-height: 1.7; color: var(--slb-fg-on-light-primary); margin-bottom: 24px; font-style: italic; }
.slb-testimonial__author { display: flex; align-items: center; gap: 12px; }
.slb-testimonial__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--slb-navy);
  color: var(--slb-fg-on-dark-primary);
  font-weight: 700;
  font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.slb-testimonial__name { font-size: 14px; font-weight: 600; color: var(--slb-fg-on-light-primary); }
.slb-testimonial__role { font-size: 13px; color: var(--slb-fg-on-light-secondary); }
@media (max-width: 768px) { .slb-testimonials { grid-template-columns: 1fr; } }

/* ===================== CTA BAND ===================== */
.slb-cta-band { text-align: center; }
.slb-cta-band__headline { color: var(--slb-fg-on-dark-primary); margin-bottom: 16px; }
.slb-cta-band__body { color: var(--slb-fg-on-dark-secondary); font-size: 18px; margin-bottom: 36px; max-width: 560px; margin-left: auto; margin-right: auto; }
.slb-cta-band__actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

/* ===================== FOOTER ===================== */
.slb-footer {
  background: var(--slb-navy);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 64px 0 0;
}
.slb-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  max-width: var(--slb-container);
  margin: 0 auto;
  padding: 0 24px;
}
.slb-footer__brand-logo { margin-bottom: 16px; }
.slb-footer__brand-logo img { height: 28px; width: auto; }
.slb-footer__tagline { font-size: 14px; color: var(--slb-fg-on-dark-secondary); line-height: 1.6; margin-bottom: 20px; max-width: 280px; }
.slb-footer__contact { font-size: 13px; color: var(--slb-fg-on-dark-secondary); line-height: 1.9; }
.slb-footer__contact a { color: var(--slb-fg-on-dark-secondary); }
.slb-footer__contact a:hover { color: var(--slb-fg-on-dark-primary); }
.slb-footer__col-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--slb-fg-on-dark-secondary); margin-bottom: 16px; }
.slb-footer__links { display: flex; flex-direction: column; gap: 10px; }
.slb-footer__links a { font-size: 14px; color: rgba(238,242,247,0.7); transition: color 0.15s; }
.slb-footer__links a:hover { color: var(--slb-fg-on-dark-primary); }
.slb-footer__col-group { margin-bottom: 28px; }
.slb-footer__bar {
  border-top: 1px solid rgba(255,255,255,0.07);
  margin-top: 48px;
  padding: 20px 24px;
  max-width: var(--slb-container);
  margin-left: auto;
  margin-right: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.slb-footer__bar-left { font-size: 13px; color: var(--slb-fg-on-dark-secondary); }
.slb-footer__bar-right { font-size: 13px; color: var(--slb-fg-on-dark-secondary); display: flex; gap: 16px; }
.slb-footer__bar-right a { color: var(--slb-fg-on-dark-secondary); }
.slb-footer__bar-right a:hover { color: var(--slb-fg-on-dark-primary); }
@media (max-width: 768px) {
  .slb-footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .slb-footer__bar { flex-direction: column; align-items: flex-start; }
}

/* ===================== COOKIE BANNER ===================== */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9999;
  background: var(--slb-navy);
  border-top: 2px solid var(--slb-teal);
  box-shadow: 0 -4px 24px rgba(11,29,53,0.3);
}
.cookie-banner__inner {
  max-width: var(--slb-container);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cookie-banner__text { font-size: 14px; color: var(--slb-fg-on-dark-secondary); flex: 1; min-width: 200px; }
.cookie-banner__text a { color: var(--slb-teal); text-decoration: underline; }
.cookie-banner__actions { flex-shrink: 0; }
.cookie-banner__btn { font-family: inherit; }
.cookie-banner__btn--primary {
  background: var(--slb-teal);
  color: var(--slb-navy);
  border: none;
  padding: 9px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--slb-radius);
  cursor: pointer;
  transition: background 0.15s;
}
.cookie-banner__btn--primary:hover { background: #00d8b0; }

/* ===================== MISC UTILITIES ===================== */
.slb-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(0,196,161,0.12);
  color: var(--slb-teal-aa-light);
}
.slb-section--dark .slb-tag { background: rgba(0,196,161,0.2); color: var(--slb-teal); }

.slb-link {
  color: var(--slb-teal-aa-light);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.15s;
}
.slb-section--dark .slb-link { color: var(--slb-teal); }
.slb-link:hover { gap: 8px; }

.slb-divider {
  height: 1px;
  background: var(--slb-border-light);
  margin: 0;
}
.slb-section--dark .slb-divider, .slb-section--dark-alt .slb-divider { background: rgba(255,255,255,0.08); }

.slb-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid;
}
.slb-badge--teal { background: rgba(0,196,161,0.12); border-color: rgba(0,196,161,0.3); color: var(--slb-teal-aa-light); }
.slb-section--dark .slb-badge--teal { background: rgba(0,196,161,0.15); border-color: rgba(0,196,161,0.35); color: var(--slb-teal); }

/* Fade-in animation */
.slb-fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.slb-fade-in.slb-visible {
  opacity: 1;
  transform: none;
}
/* Failsafe: after 1.2s force visible */

/* ===================== FORM ELEMENTS ===================== */
.slb-form-group { margin-bottom: 20px; }
.slb-label { display: block; font-size: 13px; font-weight: 600; color: var(--slb-fg-on-light-primary); margin-bottom: 6px; }
.slb-input {
  display: block;
  width: 100%;
  max-width: 480px;
  padding: 11px 14px;
  border: 1.5px solid var(--slb-border-light);
  border-radius: var(--slb-radius);
  font: inherit;
  font-size: 15px;
  color: var(--slb-fg-on-light-primary);
  background: var(--slb-bg-white);
  transition: border-color 0.15s;
  outline: none;
}
.slb-input:focus { border-color: var(--slb-teal-aa-light); }
.slb-input::placeholder { color: #9BA8BA; }
.slb-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234A5568' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.slb-select option { background: var(--slb-bg-white); color: var(--slb-fg-on-light-primary); }
textarea.slb-input { min-height: 120px; resize: vertical; max-width: 100%; }

/* ===================== PAGE-SPECIFIC ===================== */
/* contact page form */
.slb-contact-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 64px;
  align-items: flex-start;
}
@media (max-width: 900px) { .slb-contact-layout { grid-template-columns: 1fr; gap: 40px; } }

/* ===================== ABOUT PAGE ===================== */
.slb-founder-split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
@media (max-width: 768px) { .slb-founder-split { grid-template-columns: 1fr; } }
.slb-founder-img { width: 100%; border-radius: var(--slb-radius-lg); box-shadow: var(--slb-shadow-lg); }

/* Values */
.slb-values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 768px) { .slb-values-grid { grid-template-columns: 1fr; } }

/* ===================== TEAM GRID ===================== */
.slb-team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.slb-team-card { background: var(--slb-bg-white); border: 1px solid var(--slb-border-light); border-radius: var(--slb-radius-lg); overflow: hidden; box-shadow: var(--slb-shadow); transition: box-shadow 0.2s; }
.slb-team-card:hover { box-shadow: var(--slb-shadow-lg); }
.slb-team-card__img-wrap { aspect-ratio: 1/1; overflow: hidden; background: var(--slb-bg-light); }
.slb-team-card__img { width: 100%; height: 100%; object-fit: cover; }
.slb-team-card__body { padding: 20px; }
.slb-team-card__name { font-size: 16px; font-weight: 600; color: var(--slb-fg-on-light-primary); margin-bottom: 4px; }
.slb-team-card__title { font-size: 13px; color: var(--slb-teal-aa-light); font-weight: 500; margin-bottom: 8px; }
.slb-team-card__bio { font-size: 13px; color: var(--slb-fg-on-light-secondary); line-height: 1.6; }
@media (max-width: 1024px) { .slb-team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .slb-team-grid { grid-template-columns: 1fr; } }

/* Solutions page challenge list */
.slb-challenge-list { display: flex; flex-direction: column; gap: 16px; }
.slb-challenge-item { display: flex; gap: 16px; padding: 20px; background: var(--slb-bg-white); border: 1px solid var(--slb-border-light); border-radius: var(--slb-radius); }
.slb-challenge-item__icon { font-size: 20px; color: var(--slb-teal-aa-light); flex-shrink: 0; width: 32px; text-align: center; margin-top: 2px; }
.slb-challenge-item__title { font-size: 15px; font-weight: 600; color: var(--slb-fg-on-light-primary); margin-bottom: 4px; }
.slb-challenge-item__body { font-size: 14px; color: var(--slb-fg-on-light-secondary); line-height: 1.6; }

/* ===================== ACCESSIBILITY ===================== */
.slb-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

:focus-visible { outline: 2px solid var(--slb-teal); outline-offset: 2px; }

/* ===================== ABOUT SCENE IMAGE ===================== */
.slb-about-scene { width: 100%; height: auto; border-radius: var(--slb-radius-lg); box-shadow: var(--slb-shadow-lg); }

/* ===================== HERO CONTENT (used in index hero) ===================== */
.slb-hero__content { position: relative; z-index: 1; }

/* ===================== LEGAL PAGE WRAPPERS ===================== */
.slb-legal-wrap { max-width: var(--slb-container); margin: 0 auto; padding: 0 24px; }
.slb-legal-body { max-width: 800px; }