/* ==========================================================
   Allevi8 Solutions — Global Stylesheet
   Brand: Deep navy, charcoal, electric blue, teal accent
   Typography: Syne (headings) + DM Sans (body)
   Grid: 8px base, mobile-first
   ========================================================== */

/* ── CSS Custom Properties ───────────────────────────────── */
:root {
  /* Brand colours — dark theme */
  --color-navy:        #0D1B2A;
  --color-charcoal:    #1C2B3A;
  --color-blue:        #1A6FC4;
  --color-blue-light:  #2F8FE8;
  --color-teal:        #0AABBD;
  --color-white:       #FFFFFF;
  --color-offwhite:    #F0F4F8;
  --color-muted:       #8BA0B5;
  --color-border:      #1E3A52;

  /* Brand colours — light theme */
  --color-light:       #FFFFFF;
  --color-light-alt:   #F5F7FA;
  --color-dark-text:   #0D1B2A;
  --color-body-text:   #475569;
  --color-body-muted:  #64748B;
  --color-light-border:#E2E8F0;

  /* Typography */
  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  /* Spacing scale (8px base) */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  16px;
  --space-4:  24px;
  --space-5:  32px;
  --space-6:  48px;
  --space-7:  64px;
  --space-8:  80px;
  --space-9:  96px;
  --space-10: 128px;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-offwhite);
  background-color: var(--color-navy);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

input, button, textarea, select {
  font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

a {
  color: var(--color-blue-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-teal);
}

ul, ol {
  list-style: none;
}

/* ── Accessibility ───────────────────────────────────────── */
.skip-to-content {
  position: absolute;
  top: -100%;
  left: var(--space-3);
  padding: var(--space-2) var(--space-4);
  background: var(--color-blue);
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-weight: 500;
  z-index: 9999;
  transition: top var(--transition-fast);
}

.skip-to-content:focus {
  top: var(--space-3);
}

:focus-visible {
  outline: 2px solid var(--color-blue-light);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ── Typography Scale ────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.15;
  color: var(--color-white);
}

.display-1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.display-2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem);    font-weight: 700; }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem);   font-weight: 500; }
h4 { font-size: 1.125rem;                         font-weight: 500; }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-teal);
}

.lead {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-muted);
  line-height: 1.65;
}

/* ── Layout ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-6); }
}

@media (min-width: 1200px) {
  .container { padding-inline: var(--space-7); }
}

.section {
  padding-block: var(--space-8);
}

@media (min-width: 768px) {
  .section { padding-block: var(--space-10); }
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-blue);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-blue-light);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(26, 111, 196, 0.4);
}

.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-border);
}

.btn--secondary:hover {
  border-color: var(--color-blue-light);
  color: var(--color-blue-light);
  transform: translateY(-1px);
}

.btn--large {
  padding: var(--space-4) var(--space-6);
  font-size: 1.0625rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ── Navigation ──────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  background: rgba(13, 27, 42, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-base);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
}

.nav__logo img {
  height: 36px;
  width: auto;
}

.nav__links {
  display: none;
  align-items: center;
  gap: var(--space-5);
}

@media (min-width: 768px) {
  .nav__links { display: flex; }
}

.nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-white);
}

.nav__cta {
  display: none;
}

@media (min-width: 768px) {
  .nav__cta { display: inline-flex; }
}

/* Nav logo swap (white ↔ blue) */
.nav__logo-dark { display: none; }

/* Nav scroll state — white background, blue logo */
.nav--scrolled {
  background: rgba(255, 255, 255, 0.97);
  border-bottom-color: var(--color-light-border);
}

.nav--scrolled .nav__logo-light { display: none; }
.nav--scrolled .nav__logo-dark { display: block; }

@media (min-width: 768px) {
  .nav--scrolled .nav__link { color: var(--color-body-muted); }
  .nav--scrolled .nav__link:hover,
  .nav--scrolled .nav__link--active { color: var(--color-dark-text); }
}

.nav--scrolled .nav__toggle span { background: var(--color-dark-text); }

/* Mobile menu stays dark even when nav is scrolled */
.nav--scrolled.nav--open {
  background: rgba(13, 27, 42, 0.95);
  border-bottom-color: var(--color-border);
}

.nav--scrolled.nav--open .nav__logo-light { display: block; }
.nav--scrolled.nav--open .nav__logo-dark { display: none; }
.nav--scrolled.nav--open .nav__toggle span { background: var(--color-white); }

/* Mobile menu toggle */
.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 16px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

@media (min-width: 768px) {
  .nav__toggle { display: none; }
}

.nav__toggle span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 1px;
  transition: all var(--transition-fast);
}

/* Mobile menu (open state toggled via JS) */
.nav--open .nav__links {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-navy);
  padding: var(--space-5) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-4);
  overflow-y: auto;
}

.nav--open .nav__cta {
  display: inline-flex;
}

/* Hamburger animation */
.nav--open .nav__toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav--open .nav__toggle span:nth-child(2) {
  opacity: 0;
}

.nav--open .nav__toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  background: var(--color-navy);
  position: relative;
  overflow: hidden;
}

/* Blue brand glow in hero sections */
.hero::after {
  content: "";
  position: absolute;
  top: 15%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(26, 111, 196, 0.15) 0%, rgba(10, 171, 189, 0.06) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero > .container {
  position: relative;
  z-index: 1;
}

.hero__content {
  max-width: 720px;
}

.hero__label {
  margin-bottom: var(--space-4);
}

.hero__headline {
  margin-bottom: var(--space-4);
}

.hero__subtext {
  margin-bottom: var(--space-5);
  max-width: 600px;
}

.hero__buttons {
  margin-bottom: var(--space-6);
}

.hero__trust {
  font-size: 0.875rem;
  color: var(--color-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.hero__trust-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-muted);
}

/* Page hero (shorter, for inner pages) */
.hero--page {
  min-height: auto;
  padding-top: calc(var(--nav-height) + var(--space-8));
  padding-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .hero--page {
    padding-top: calc(var(--nav-height) + var(--space-10));
    padding-bottom: var(--space-10);
  }
}

/* ── Section header (label + headline + subtext pattern) ── */
.section-header {
  margin-bottom: var(--space-6);
  max-width: 640px;
}

.section-header--center {
  text-align: center;
  margin-inline: auto;
}

.section-header .section-label {
  margin-bottom: var(--space-3);
  display: block;
}

.section-header h2 {
  margin-bottom: var(--space-3);
}

.section-header .lead {
  margin-bottom: 0;
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--color-charcoal);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.card:hover {
  border-color: var(--color-blue);
  transform: translateY(-4px);
}

.card__icon {
  width: 48px;
  height: 48px;
  background: rgba(26, 111, 196, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-blue-light);
  font-size: 1.5rem;
}

.card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-blue-light);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card h3 {
  margin-bottom: var(--space-2);
}

.card p {
  color: var(--color-muted);
  font-size: 0.9375rem;
}

.card--feature {
  text-align: center;
  padding: var(--space-6) var(--space-5);
}

.card--feature .card__icon {
  margin-inline: auto;
}

/* ── Grid helpers ────────────────────────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ── Process / Steps ─────────────────────────────────────── */
.steps {
  counter-reset: step;
}

.step {
  counter-increment: step;
  display: flex;
  gap: var(--space-4);
  padding-bottom: var(--space-6);
  position: relative;
}

.step:last-child {
  padding-bottom: 0;
}

/* Vertical line connecting steps */
.step::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 48px;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.step:last-child::before {
  display: none;
}

.step__number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(26, 111, 196, 0.15);
  border: 2px solid var(--color-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-blue-light);
  position: relative;
  z-index: 1;
}

.step__content h3 {
  margin-bottom: var(--space-2);
}

.step__content p {
  color: var(--color-muted);
  font-size: 0.9375rem;
}

.step__duration {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-teal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: var(--space-1);
}

/* Compact 3-step process (for home page) */
.steps--compact .step {
  padding-bottom: var(--space-5);
}

@media (min-width: 768px) {
  .steps--horizontal {
    display: flex;
    gap: var(--space-5);
  }

  .steps--horizontal .step {
    flex: 1;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-bottom: 0;
  }

  .steps--horizontal .step::before {
    display: none;
  }

  .steps--horizontal .step__number {
    margin-bottom: var(--space-3);
  }
}

/* ── Stats ───────────────────────────────────────────────── */
.stat {
  text-align: center;
  padding: var(--space-5);
}

.stat__figure {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-blue-light);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat__label {
  font-size: 0.9375rem;
  color: var(--color-muted);
}

/* ── CTA Banner ──────────────────────────────────────────── */
.cta-banner {
  background: var(--color-charcoal);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
  padding-block: var(--space-8);
}

@media (min-width: 768px) {
  .cta-banner { padding-block: var(--space-10); }
}

.cta-banner h2 {
  margin-bottom: var(--space-3);
}

.cta-banner p {
  color: var(--color-muted);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-5);
}

.cta-banner .btn-group {
  justify-content: center;
}

/* ── FAQ Accordion ───────────────────────────────────────── */
.faq__list {
  max-width: 760px;
  margin-inline: auto;
}

.faq__item {
  border-bottom: 1px solid var(--color-border);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--color-white);
  text-align: left;
  line-height: 1.4;
}

.faq__question:hover {
  color: var(--color-blue-light);
}

.faq__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  transition: transform var(--transition-base);
}

.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  background: var(--color-muted);
  transition: transform var(--transition-base);
}

/* Horizontal bar */
.faq__icon::before {
  top: 50%;
  left: 4px;
  right: 4px;
  height: 2px;
  transform: translateY(-50%);
}

/* Vertical bar (rotates to 0 when open) */
.faq__icon::after {
  left: 50%;
  top: 4px;
  bottom: 4px;
  width: 2px;
  transform: translateX(-50%);
}

.faq__item--open .faq__icon::after {
  transform: translateX(-50%) rotate(90deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq__answer p {
  padding-bottom: var(--space-4);
  color: var(--color-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ── Service detail (services page) ──────────────────────── */
.service-detail {
  padding-block: var(--space-7);
  border-bottom: 1px solid var(--color-border);
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  margin-bottom: var(--space-3);
}

.service-detail > p {
  color: var(--color-muted);
  margin-bottom: var(--space-4);
  max-width: 680px;
}

.service-detail__bullets {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.service-detail__bullets li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  color: var(--color-offwhite);
  font-size: 0.9375rem;
}

.service-detail__bullets li::before {
  content: "";
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  margin-top: 10px;
  border-radius: 50%;
  background: var(--color-teal);
}

/* ── Values grid (about page) ────────────────────────────── */
.value-card {
  background: var(--color-charcoal);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.value-card h3 {
  color: var(--color-blue-light);
  margin-bottom: var(--space-2);
}

.value-card p {
  color: var(--color-muted);
  font-size: 0.9375rem;
}

/* ── Founder / two-column layout ─────────────────────────── */
.split {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

@media (min-width: 768px) {
  .split {
    flex-direction: row;
    gap: var(--space-7);
    align-items: center;
  }

  .split__media {
    flex: 0 0 40%;
  }

  .split__content {
    flex: 1;
  }
}

.split__media img {
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  width: 100%;
}

.split__placeholder {
  background: var(--color-charcoal);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: 0.875rem;
}

/* ── Testimonials / case study placeholders ──────────────── */
.testimonial {
  background: var(--color-charcoal);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.testimonial__quote {
  font-size: 1.0625rem;
  font-style: italic;
  color: var(--color-offwhite);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.testimonial__quote::before {
  content: "\201C";
  font-size: 2rem;
  color: var(--color-blue);
  line-height: 0;
  vertical-align: -0.3em;
  margin-right: 4px;
}

.testimonial__author {
  font-size: 0.875rem;
  color: var(--color-muted);
}

.testimonial__author strong {
  color: var(--color-white);
  display: block;
}

/* ── Contact page layout ─────────────────────────────────── */
.contact-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .contact-grid {
    flex-direction: row;
    gap: var(--space-7);
  }

  .contact-grid__info {
    flex: 0 0 55%;
  }

  .contact-grid__embed {
    flex: 1;
  }
}

.contact-grid__info h3 {
  margin-bottom: var(--space-3);
  margin-top: var(--space-5);
}

.contact-grid__info h3:first-child {
  margin-top: 0;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  color: var(--color-muted);
  font-size: 0.9375rem;
}

.contact-list li::before {
  content: "✓";
  flex-shrink: 0;
  color: var(--color-teal);
  font-weight: 700;
}

.calendly-placeholder {
  background: var(--color-charcoal);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-5);
}

.calendly-placeholder p {
  color: var(--color-muted);
}

/* ── Mini FAQ (inline on other pages) ────────────────────── */
.mini-faq {
  margin-top: var(--space-5);
}

.mini-faq__item {
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-3);
}

.mini-faq__question {
  font-weight: 500;
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.mini-faq__answer {
  color: var(--color-muted);
  font-size: 0.9375rem;
}

/* ── 404 page ────────────────────────────────────────────── */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-5);
}

.error-page__code {
  font-family: var(--font-display);
  font-size: clamp(6rem, 20vw, 12rem);
  font-weight: 800;
  color: var(--color-charcoal);
  line-height: 1;
  margin-bottom: var(--space-3);
}

.error-page h1 {
  margin-bottom: var(--space-3);
}

.error-page p {
  color: var(--color-muted);
  margin-bottom: var(--space-5);
}

.error-page--light {
  background: var(--color-light);
}

.error-page--light .error-page__code {
  color: var(--color-light-border);
}

.error-page--light h1 {
  color: var(--color-dark-text);
}

.error-page--light p {
  color: var(--color-body-muted);
}

.error-page--light .btn--secondary {
  color: var(--color-dark-text);
  border-color: var(--color-light-border);
}

.error-page--light .btn--secondary:hover {
  color: var(--color-blue);
  border-color: var(--color-blue);
}

/* ── Section theming ─────────────────────────────────────── */
.section--dark  { background: var(--color-navy); }
.section--card  { background: var(--color-charcoal); }
.section--light { background: var(--color-light); }
.section--light-alt { background: var(--color-light-alt); }

/* ── Light section overrides ─────────────────────────────── */
.section--light,
.section--light-alt {
  color: var(--color-body-text);
  position: relative;
  overflow: hidden;
}

/* Blue gradient accent line at top of light sections */
.section--light::before,
.section--light-alt::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-blue), var(--color-blue-light), var(--color-teal));
  z-index: 2;
}

/* Blue logo brand mark on light sections */
.section--light::after,
.section--light-alt::after {
  content: "";
  position: absolute;
  right: -20px;
  bottom: -20px;
  width: 400px;
  height: 400px;
  background: url('/assets/images/logo-blue.png') no-repeat center / contain;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
}

.section--light > .container,
.section--light-alt > .container {
  position: relative;
  z-index: 1;
}

.section--light h1, .section--light h2, .section--light h3, .section--light h4, .section--light h5, .section--light h6,
.section--light-alt h1, .section--light-alt h2, .section--light-alt h3, .section--light-alt h4, .section--light-alt h5, .section--light-alt h6 {
  color: var(--color-dark-text);
}

.section--light .lead,
.section--light-alt .lead {
  color: var(--color-body-muted);
}

.section--light .section-label,
.section--light-alt .section-label {
  color: var(--color-blue);
}

/* Cards on light backgrounds */
.section--light .card,
.section--light-alt .card,
.section--light .value-card,
.section--light-alt .value-card {
  background: var(--color-light-alt);
  border-color: var(--color-light-border);
}

.section--light .card:hover,
.section--light-alt .card:hover {
  border-color: var(--color-blue);
  box-shadow: 0 8px 24px rgba(26, 111, 196, 0.1);
}

.section--light .card p,
.section--light-alt .card p,
.section--light .value-card p,
.section--light-alt .value-card p {
  color: var(--color-body-muted);
}

.section--light .card h3,
.section--light-alt .card h3,
.section--light .value-card h3,
.section--light-alt .value-card h3 {
  color: var(--color-dark-text);
}

.section--light .value-card h3,
.section--light-alt .value-card h3 {
  color: var(--color-blue);
}

/* Steps on light */
.section--light .step::before,
.section--light-alt .step::before {
  background: var(--color-light-border);
}

.section--light .step__content p,
.section--light-alt .step__content p {
  color: var(--color-body-muted);
}

.section--light .step__content h3,
.section--light-alt .step__content h3 {
  color: var(--color-dark-text);
}

/* Stats on light */
.section--light .stat__label,
.section--light-alt .stat__label {
  color: var(--color-body-muted);
}

/* FAQ on light */
.section--light .faq__item,
.section--light-alt .faq__item {
  border-color: var(--color-light-border);
}

.section--light .faq__question,
.section--light-alt .faq__question {
  color: var(--color-dark-text);
}

.section--light .faq__question:hover,
.section--light-alt .faq__question:hover {
  color: var(--color-blue);
}

.section--light .faq__icon::before,
.section--light .faq__icon::after,
.section--light-alt .faq__icon::before,
.section--light-alt .faq__icon::after {
  background: var(--color-body-muted);
}

.section--light .faq__answer p,
.section--light-alt .faq__answer p {
  color: var(--color-body-muted);
}

/* Service detail on light */
.section--light .service-detail,
.section--light-alt .service-detail {
  border-color: var(--color-light-border);
}

.section--light .service-detail h3,
.section--light-alt .service-detail h3 {
  color: var(--color-dark-text);
}

.section--light .service-detail > p,
.section--light-alt .service-detail > p {
  color: var(--color-body-muted);
}

.section--light .service-detail__bullets li,
.section--light-alt .service-detail__bullets li {
  color: var(--color-body-text);
}

/* Testimonials on light */
.section--light .testimonial,
.section--light-alt .testimonial {
  background: var(--color-light-alt);
  border-color: var(--color-light-border);
}

.section--light .testimonial__quote,
.section--light-alt .testimonial__quote {
  color: var(--color-dark-text);
}

.section--light .testimonial__author,
.section--light-alt .testimonial__author {
  color: var(--color-body-muted);
}

.section--light .testimonial__author strong,
.section--light-alt .testimonial__author strong {
  color: var(--color-dark-text);
}

/* Contact on light */
.section--light .contact-list li,
.section--light-alt .contact-list li {
  color: var(--color-body-text);
}

.section--light .contact-grid__info h3,
.section--light-alt .contact-grid__info h3 {
  color: var(--color-dark-text);
}

.section--light .mini-faq__item,
.section--light-alt .mini-faq__item {
  border-color: var(--color-light-border);
}

.section--light .mini-faq__question,
.section--light-alt .mini-faq__question {
  color: var(--color-dark-text);
}

.section--light .mini-faq__answer,
.section--light-alt .mini-faq__answer {
  color: var(--color-body-muted);
}

.section--light .calendly-placeholder,
.section--light-alt .calendly-placeholder {
  background: var(--color-light-alt);
  border-color: var(--color-light-border);
}

.section--light .calendly-placeholder p,
.section--light-alt .calendly-placeholder p {
  color: var(--color-body-muted);
}

/* Secondary button on light */
.section--light .btn--secondary,
.section--light-alt .btn--secondary {
  color: var(--color-dark-text);
  border-color: var(--color-light-border);
}

.section--light .btn--secondary:hover,
.section--light-alt .btn--secondary:hover {
  color: var(--color-blue);
  border-color: var(--color-blue);
}

/* Footnote on light */
.section--light .footnote,
.section--light-alt .footnote {
  color: var(--color-body-muted);
}

/* Split placeholder on light */
.section--light .split__placeholder,
.section--light-alt .split__placeholder {
  background: var(--color-light-alt);
  border-color: var(--color-light-border);
  color: var(--color-body-muted);
}

/* ── Section link ────────────────────────────────────────── */
.section-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 500;
  color: var(--color-blue-light);
  margin-top: var(--space-5);
}

.section-link:hover {
  color: var(--color-teal);
  gap: var(--space-3);
}

.section-link::after {
  content: "→";
  transition: gap var(--transition-fast);
}

/* ── Disclaimer / footnote ───────────────────────────────── */
.footnote {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-top: var(--space-5);
}

/* ── Footer ──────────────────────────────────────────────── */
.footer {
  background: var(--color-charcoal);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-7);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__logo img {
  height: 32px;
  width: auto;
}

.footer__tagline {
  color: var(--color-muted);
  font-size: 0.875rem;
  max-width: 320px;
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }

  .footer__nav {
    flex-direction: row;
    gap: var(--space-5);
  }
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__link {
  font-size: 0.875rem;
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-white);
}

.footer__bottom {
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

/* ── Scroll reveal animations ────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered reveal for grid children */
.reveal-children > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal-children.is-visible > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: translateY(0); }
.reveal-children.is-visible > *:nth-child(2) { transition-delay: 100ms; opacity: 1; transform: translateY(0); }
.reveal-children.is-visible > *:nth-child(3) { transition-delay: 200ms; opacity: 1; transform: translateY(0); }
.reveal-children.is-visible > *:nth-child(4) { transition-delay: 300ms; opacity: 1; transform: translateY(0); }
.reveal-children.is-visible > *:nth-child(5) { transition-delay: 400ms; opacity: 1; transform: translateY(0); }
.reveal-children.is-visible > *:nth-child(6) { transition-delay: 500ms; opacity: 1; transform: translateY(0); }

/* ── Utility ─────────────────────────────────────────────── */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* ── Reduced motion ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .reveal-children > * {
    opacity: 1;
    transform: none;
  }
}