/* ============================================================
   AKA Development - Editorial Design System
   Flat blue + white · typography-first · Inter only
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Blue palette */
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-800: #1e40af;
  --blue-900: #1e3a8a;
  --blue-950: #0f172a;

  /* Semantic aliases */
  --color-primary: var(--blue-600);
  --color-primary-dark: var(--blue-700);
  --color-primary-subtle: var(--blue-50);
  --color-white: #ffffff;
  --color-black: #0f172a;
  --color-text: #334155;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-muted: #f1f5f9;

  /* Buttons */
  --btn--primary: var(--blue-600);
  --btn--primary-hover: var(--blue-700);
  --btn--white: #ffffff;
  --btn--outline: rgba(255, 255, 255, 0.85);
  --btn--outline-blue: var(--blue-600);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.75rem;
  --font-size-hero: clamp(2.75rem, 6.5vw, 4.75rem);
  --font-size-display: clamp(2.25rem, 5vw, 3.75rem);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --section-gap: clamp(3.5rem, 7vw, 5.5rem);
  --section-gap-tight: clamp(2.25rem, 4.5vw, 3.5rem);
  --stack-gap: clamp(1.25rem, 2.5vw, 1.75rem);

  /* Dividers - single rule style sitewide */
  --rule-color: var(--color-border);
  --rule: 1px solid var(--rule-color);

  /* Layout */
  --container-max: 76rem;
  --header-height: 4rem;
  --slide-padding: clamp(1.25rem, 3vw, 2rem);
  --slide-padding-y: clamp(1rem, 2.5vh, 1.75rem);
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 150ms ease;
  --transition-base: 250ms var(--ease-out);
  --transition-slow: 450ms var(--ease-out);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body.fullpage-active {
  overflow: hidden;
  height: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

body.drawer-open {
  overflow: hidden;
}

/* ---------- Full-screen paging ---------- */
.page-viewport {
  position: relative;
  width: 100%;
}

body.fullpage-active .page-viewport {
  height: 100svh;
  overflow: hidden;
}

.page-track {
  position: relative;
  width: 100%;
  will-change: transform;
}

body:not(.fullpage-active) .page-track {
  display: block;
}

.page-panel {
  position: relative;
  width: 100%;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: stretch;
  overflow: hidden;
}

body.fullpage-active .page-panel {
  min-height: 0;
  height: 100svh;
  height: 100dvh;
}

.page-panel.section {
  padding-block: 0;
}

.page-panel__inner {
  width: 100%;
  height: 100%;
  max-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: stretch;
  padding:
    calc(var(--header-height) + var(--slide-padding-y))
    var(--slide-padding)
    var(--slide-padding-y);
  overflow: hidden;
  box-sizing: border-box;
}

body.fullpage-active .page-panel__inner {
  flex: 1;
  min-height: 0;
  max-height: none;
  padding-right: calc(var(--slide-padding) + 1.25rem);
}

.page-panel__inner[data-panel-scroll] {
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.page-panel--hero {
  justify-content: stretch;
  padding-top: 0;
}

.page-panel--hero .page-panel__inner {
  padding: 0;
  max-height: none;
}

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

.page-panel--alt {
  background-color: var(--color-bg-alt);
  border-top: var(--rule);
}

.page-panel--final {
  background-color: var(--color-bg-alt);
  border-top: var(--rule);
}

.anchor-target {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.section__title--wide {
  max-width: 22ch;
}

::selection {
  background-color: var(--blue-100);
  color: var(--blue-800);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

:focus-visible {
  outline: 2px solid var(--blue-600);
  outline-offset: 3px;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: none;
  margin-inline: auto;
  padding-inline: var(--slide-padding);
}

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

.section__header {
  max-width: 40rem;
  margin-bottom: clamp(1.75rem, 3.5vw, 2.75rem);
}

.section__header--center {
  max-width: 44rem;
  margin-inline: auto;
  text-align: center;
}

.section__title {
  font-size: clamp(2rem, 4.5vw, var(--font-size-display));
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--color-black);
  margin-bottom: var(--space-md);
  max-width: 18ch;
}

.section__lead {
  font-size: clamp(1.0625rem, 1.75vw, 1.25rem);
  font-weight: 500;
  color: var(--color-black);
  line-height: 1.5;
  letter-spacing: -0.02em;
  max-width: 36rem;
  margin-bottom: var(--space-lg);
}

.section__intro {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--color-text-muted);
  line-height: 1.75;
  max-width: 42rem;
}

.section__header--center .section__intro {
  margin-inline: auto;
}

.section__header--center .section__title {
  max-width: none;
  margin-inline: auto;
}

.section__title--light {
  color: var(--color-white);
}

/* Eyebrow - editorial label with leading tick */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: var(--space-md);
}

.eyebrow::before {
  content: '';
  width: 1.25rem;
  height: 1px;
  background: var(--blue-600);
  opacity: 0.6;
}

.eyebrow--light {
  color: rgba(255, 255, 255, 0.75);
}

.hero-eyebrow {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--space-md);
}

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.75s var(--ease-out),
    transform 0.75s var(--ease-out);
}

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

.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }
.reveal[data-delay="5"] { transition-delay: 0.4s; }

.services-list .reveal:nth-child(2) { transition-delay: 0.06s; }
.services-list .reveal:nth-child(3) { transition-delay: 0.12s; }
.services-list .reveal:nth-child(4) { transition-delay: 0.18s; }
.services-list .reveal:nth-child(5) { transition-delay: 0.24s; }

.trust-bar__item:nth-child(2) { transition-delay: 0.05s; }

.process__steps .reveal:nth-child(2) { transition-delay: 0.1s; }
.process__steps .reveal:nth-child(3) { transition-delay: 0.2s; }

/* ---------- Divider / stack list system ---------- */
.stack-list {
  border-top: var(--rule);
}

.stack-list > * {
  border-bottom: var(--rule);
}

.stack-list > *:last-child {
  border-bottom: none;
}

.stack-list--grid {
  border-top: var(--rule);
}

.stack-list--grid > * {
  border-bottom: var(--rule);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.875rem 1.75rem;
  font-size: var(--font-size-base);
  font-weight: 600;
  letter-spacing: -0.01em;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  transition:
    transform var(--transition-base),
    opacity var(--transition-base),
    background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base);
  white-space: nowrap;
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: var(--font-size-lg);
}

.btn__arrow {
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.btn:hover .btn__arrow {
  transform: translateX(3px);
}

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

.btn--primary:hover {
  background-color: var(--btn--primary-hover);
  border-color: var(--btn--primary-hover);
  transform: translateY(-1px);
}

.btn--white {
  background-color: var(--btn--white);
  color: var(--blue-600);
  border-color: var(--btn--white);
}

.btn--white:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.btn--outline {
  background-color: transparent;
  color: var(--btn--outline);
  border-color: rgba(255, 255, 255, 0.45);
}

.btn--outline:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.65);
  transform: translateY(-1px);
}

.btn--outline-blue {
  background-color: transparent;
  color: var(--btn--outline-blue);
  border-color: var(--blue-600);
}

.btn--outline-blue:hover {
  background-color: var(--blue-50);
  transform: translateY(-1px);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn--ghost:hover {
  background-color: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

/* ---------- Header & Navigation ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background-color: transparent;
  border-bottom: 1px solid transparent;
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base);
}

.site-header.is-scrolled,
.site-header.is-solid {
  background-color: rgba(255, 255, 255, 0.98);
  border-bottom-color: var(--color-border);
}

.site-header:not(.is-scrolled):not(.is-solid) .nav__logo-word,
.site-header:not(.is-scrolled):not(.is-solid) .nav__link {
  color: var(--color-white);
}

.site-header:not(.is-scrolled):not(.is-solid) .nav__toggle span {
  background-color: var(--color-white);
}

.nav {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  height: 100%;
  width: 100%;
  max-width: none;
  margin: 0;
  padding-inline: var(--slide-padding);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  z-index: 1002;
  min-width: 0;
}

.nav__logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.125rem;
  height: 2.125rem;
  background-color: var(--blue-600);
  color: var(--color-white);
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  transition: opacity var(--transition-base);
}

.nav__logo:hover .nav__logo-icon {
  opacity: 0.88;
}

.nav__logo-word {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: -0.02em;
  transition: color var(--transition-base);
  line-height: 1;
}

.nav__logo--footer .nav__logo-word {
  color: var(--color-black);
}

.nav__progress {
  display: none;
}

/* ---------- Section dots (right edge) ---------- */
.page-dots {
  position: fixed;
  top: 50%;
  right: calc(var(--slide-padding) * 0.65);
  transform: translateY(-50%);
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 0.375rem;
  pointer-events: auto;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.page-dots__dot {
  width: 0.4375rem;
  height: 0.4375rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--color-border);
  cursor: pointer;
  transition:
    background-color var(--transition-base),
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.page-dots__dot:hover {
  background: var(--blue-600);
  transform: scale(1.2);
}

.page-dots__dot.is-passed,
.page-dots__dot.is-active {
  background: var(--blue-600);
}

.page-dots__dot.is-active {
  transform: scale(1.45);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

body.nav-open .page-dots,
body.legal-modal-open .page-dots {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

body:not(.fullpage-active) .page-dots {
  display: none;
}

.nav__end {
  display: flex;
  align-items: center;
  gap: clamp(0.625rem, 1.2vw, 0.875rem);
  z-index: 1002;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-4px);
  transition:
    opacity var(--transition-base),
    visibility var(--transition-base),
    transform var(--transition-base);
}

.site-header.is-past-hero .nav__end {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0.1875rem;
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.nav__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.375rem clamp(0.625rem, 1.2vw, 0.875rem);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text);
  border-radius: calc(var(--radius-md) - 3px);
  white-space: nowrap;
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.nav__link:hover {
  color: var(--blue-600);
}

.nav__link.is-active {
  color: var(--blue-600);
  background: var(--color-white);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

.site-header:not(.is-scrolled):not(.is-solid) .nav__menu {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.22);
}

.site-header:not(.is-scrolled):not(.is-solid) .nav__link:hover {
  color: var(--color-white);
}

.site-header:not(.is-scrolled):not(.is-solid) .nav__link.is-active {
  color: var(--blue-600);
  background: var(--color-white);
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.375rem;
  padding: 0.4375rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-white);
  background-color: var(--blue-600);
  border: 1px solid var(--blue-600);
  border-radius: var(--radius-md);
  white-space: nowrap;
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-base);
}

.nav__cta:hover {
  background-color: var(--blue-700);
  border-color: var(--blue-700);
  transform: translateY(-1px);
}

.site-header:not(.is-scrolled):not(.is-solid) .nav__cta {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.38);
}

.site-header:not(.is-scrolled):not(.is-solid) .nav__cta:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
}

.site-header.is-scrolled .nav__cta,
.site-header.is-solid .nav__cta {
  background-color: var(--blue-600);
  border-color: var(--blue-600);
  color: var(--color-white);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  z-index: 1002;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-black);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-active span:nth-child(2) { opacity: 0; }
.nav__toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__backdrop {
  display: none;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  background-color: var(--blue-900);
  padding-top: var(--header-height);
  overflow: hidden;
  isolation: isolate;
}

.hero__viz {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--header-height) clamp(1rem, 3vw, 2rem) clamp(4rem, 10vh, 6rem);
  pointer-events: none;
  will-change: transform;
}

.hero__canvas {
  position: relative;
  width: min(88vmin, 56rem);
  height: min(88vmin, 56rem);
  max-width: calc(100vw - 1.5rem);
  max-height: calc(100svh - var(--header-height) - 5rem);
  margin-left: clamp(0rem, 8vw, 6rem);
  pointer-events: auto;
  opacity: 0.95;
}

.hero__copy {
  position: absolute;
  z-index: 2;
  left: 0;
  bottom: var(--slide-padding-y);
  width: min(52vw, 36rem);
  padding: 0 var(--slide-padding);
  pointer-events: none;
  will-change: transform;
}

.hero__content {
  max-width: 100%;
  pointer-events: auto;
}

.hero__index {
  font-size: var(--font-size-xs);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: clamp(1rem, 2.5vw, 1.5rem);
}

.hero__title {
  font-size: clamp(1.75rem, 4.2vw, 3.25rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.04em;
  color: var(--color-white);
  margin-bottom: clamp(1rem, 2.5vw, 1.5rem);
  text-shadow: 0 2px 28px rgba(15, 23, 42, 0.35);
  max-width: 16ch;
}

.hero__title-line {
  display: inline;
}

.hero__sub {
  font-size: clamp(0.9375rem, 1.35vw, 1.0625rem);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.58);
  line-height: 1.6;
  margin-bottom: clamp(1.5rem, 3vw, 2rem);
  max-width: 30rem;
  text-shadow: 0 1px 16px rgba(15, 23, 42, 0.25);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.hero__cta {
  display: inline-flex;
  align-items: stretch;
  min-height: 3rem;
  background-color: var(--color-white);
  color: var(--blue-900);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition:
    transform var(--transition-base),
    opacity var(--transition-base);
}

.hero__cta:hover {
  transform: translateY(-2px);
  opacity: 0.96;
}

.hero__cta-label {
  display: inline-flex;
  align-items: center;
  padding: 0.875rem 1.375rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.hero__cta-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  background-color: var(--blue-600);
  color: var(--color-white);
}

.hero__cta-icon svg {
  width: 1rem;
  height: 1rem;
}

.hero__hint {
  position: absolute;
  left: 50%;
  bottom: var(--slide-padding-y);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-left: -1.125rem;
  color: rgba(255, 255, 255, 0.35);
  transition: color var(--transition-fast);
}

.hero__hint:hover {
  color: rgba(255, 255, 255, 0.65);
}

.hero__hint-arrow {
  display: flex;
  animation: hero-hint-bob 2.4s var(--ease-out) infinite;
}

.hero__hint-arrow svg {
  width: 1.125rem;
  height: 1.125rem;
}

@keyframes hero-hint-bob {
  0%, 100% { transform: translateY(0); opacity: 0.45; }
  50% { transform: translateY(5px); opacity: 0.85; }
}

/* ---------- What We Offer (services index) ---------- */
.section--services {
  padding-block: 0;
}

.services-layout {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 0;
  flex: 1;
}

.services-layout__header {
  flex-shrink: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: end;
  padding-bottom: clamp(0.75rem, 1.8vh, 1.125rem);
  border-bottom: var(--rule);
}

.services-layout__header-main {
  min-width: 0;
}

.services-layout__header .section__title--wide {
  max-width: 20ch;
  font-size: clamp(1.625rem, 3.8vh, 2.5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 0;
}

.services-layout__header-intro {
  font-size: clamp(0.875rem, 1.7vh, 0.9375rem);
  line-height: 1.55;
  max-width: 38ch;
  margin: 0;
  align-self: end;
  padding-bottom: 0.125rem;
}

.services-layout__body {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(1.25rem, 3.5vw, 3rem);
  flex: 1;
  min-height: 0;
  align-items: stretch;
  padding-top: clamp(0.625rem, 1.4vh, 1rem);
}

.services-index {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.services-index__item {
  flex: none;
  border-bottom: var(--rule);
  display: flex;
  flex-direction: column;
  min-height: 0;
  position: relative;
}

.services-index__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--blue-600);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s var(--ease-out);
}

.services-index__item.is-active::before,
.services-index__item:hover::before {
  transform: scaleY(1);
}

.services-index__item:last-child {
  border-bottom: none;
}

.services-index__trigger {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(0.75rem, 1.6vw, 1.5rem);
  width: 100%;
  flex: none;
  min-height: 0;
  padding: clamp(1rem, 2.4vh, 1.75rem) 0 clamp(1rem, 2.4vh, 1.75rem) 0.75rem;
  text-align: left;
  color: inherit;
  cursor: pointer;
  transition: color var(--transition-base);
}

.services-index__item.is-active .services-index__name,
.services-index__item:hover .services-index__name {
  color: var(--blue-700);
}

.services-index__number {
  font-size: clamp(0.6875rem, 1.2vh, 0.75rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--blue-600);
  font-variant-numeric: tabular-nums;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.services-index__item.is-active .services-index__number,
.services-index__item:hover .services-index__number {
  opacity: 1;
}

.services-index__head {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.services-index__name {
  font-size: clamp(1.0625rem, 2.15vh, 1.375rem);
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: -0.03em;
  line-height: 1.15;
  transition: color var(--transition-base);
}

.services-index__summary {
  font-size: clamp(0.875rem, 1.6vh, 1rem);
  color: var(--color-text-muted);
  line-height: 1.45;
  padding-right: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.services-index__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.125rem;
  height: 1.125rem;
  color: var(--color-text-muted);
  opacity: 0;
  transform: translate(0, 0);
  transition:
    opacity 0.3s var(--ease-out),
    transform 0.35s var(--ease-out),
    color var(--transition-fast);
}

.services-index__arrow svg {
  width: 100%;
  height: 100%;
}

.services-index__item.is-active .services-index__arrow,
.services-index__item:hover .services-index__arrow {
  opacity: 1;
  color: var(--blue-600);
  transform: translate(2px, -2px);
}

.services-detail {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(0.75rem, 2vh, 1.5rem);
  align-self: stretch;
  padding: clamp(0.5rem, 1.5vh, 1rem) 0 clamp(0.5rem, 1.5vh, 1rem) clamp(1.5rem, 3.5vw, 3rem);
  border-left: var(--rule);
  min-height: 0;
  position: relative;
}

.services-viz {
  position: relative;
  flex: 1;
  min-height: 0;
  border: var(--rule);
  border-radius: var(--radius-md);
  background:
    radial-gradient(120% 120% at 70% 20%, rgba(37, 99, 235, 0.06), transparent 60%),
    var(--color-white);
  overflow: hidden;
}

.services-viz::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37, 99, 235, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.06) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(circle at 50% 45%, #000 55%, transparent 100%);
  -webkit-mask-image: radial-gradient(circle at 50% 45%, #000 55%, transparent 100%);
  pointer-events: none;
}

.services-viz__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.services-viz__tag {
  position: absolute;
  left: 0.75rem;
  bottom: 0.625rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-600);
  opacity: 0.75;
  transition: opacity 0.3s var(--ease-out);
}

.services-detail__caption {
  flex-shrink: 0;
}

.services-detail__label {
  font-size: clamp(0.6875rem, 1.2vh, 0.75rem);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: clamp(0.375rem, 0.9vh, 0.625rem);
  transition: opacity 0.25s var(--ease-out);
}

.services-detail__text {
  font-size: clamp(1rem, 1.85vh, 1.1875rem);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: var(--color-black);
  max-width: 34ch;
  transition:
    opacity 0.3s var(--ease-out),
    transform 0.3s var(--ease-out);
}

.services-detail.is-updating .services-detail__label,
.services-detail.is-updating .services-detail__text {
  opacity: 0;
  transform: translateY(6px);
}

.services-index__item.reveal.is-visible:nth-child(1) { transition-delay: 0.04s; }
.services-index__item.reveal.is-visible:nth-child(2) { transition-delay: 0.08s; }
.services-index__item.reveal.is-visible:nth-child(3) { transition-delay: 0.12s; }
.services-index__item.reveal.is-visible:nth-child(4) { transition-delay: 0.16s; }
.services-index__item.reveal.is-visible:nth-child(5) { transition-delay: 0.2s; }

.section--faq .page-panel__inner {
  display: grid;
  grid-template-columns: minmax(0, 0.38fr) minmax(0, 0.62fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: stretch;
}

.section--faq .faq__header {
  position: relative;
  max-width: none;
  justify-self: start;
  align-self: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-right: clamp(1rem, 2.5vw, 2rem);
  border-right: none;
  min-height: 0;
}

.section--faq .faq__header::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 65%;
  background: linear-gradient(to bottom, transparent, var(--color-border) 20%, var(--color-border) 80%, transparent);
}

.section--faq .page-panel__inner {
  position: relative;
}

.section--faq .faq__content {
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}

.section--faq .faq__header .section__title {
  font-size: clamp(1.5rem, 3.5vh, 2.125rem);
  margin-bottom: clamp(0.5rem, 1.2vh, 0.75rem);
  line-height: 1.1;
}

.section--faq .faq__header .section__intro {
  font-size: clamp(0.875rem, 1.7vh, 0.9375rem);
  line-height: 1.55;
  max-width: 28ch;
}

.section--faq .accordion {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 0;
  border-top: none;
  counter-reset: faq;
}

.section--faq .accordion__item {
  position: relative;
  border-bottom: var(--rule);
  counter-increment: faq;
}

.section--faq .accordion__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--blue-600);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s var(--ease-out);
}

.section--faq .accordion__item:has(.accordion__trigger[aria-expanded="true"])::before {
  transform: scaleY(1);
}

.section--faq .accordion__trigger {
  padding: clamp(0.75rem, 1.5vh, 0.9375rem) 0 clamp(0.75rem, 1.5vh, 0.9375rem) 2.25rem;
  font-size: clamp(0.9375rem, 1.75vh, 1.0625rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  transition:
    color var(--transition-fast),
    padding-left var(--transition-base);
}

.section--faq .accordion__trigger > span:first-child {
  position: relative;
}

.section--faq .accordion__trigger > span:first-child::before {
  content: counter(faq, decimal-leading-zero);
  position: absolute;
  left: calc(-2.25rem + 0.75rem);
  top: 0.15em;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--blue-600);
  opacity: 0.45;
  transition: opacity var(--transition-fast);
}

.section--faq .accordion__trigger:hover > span:first-child::before,
.section--faq .accordion__trigger[aria-expanded="true"] > span:first-child::before {
  opacity: 1;
}

.section--faq .accordion__trigger[aria-expanded="true"] {
  padding-left: 2.5rem;
}

.section--faq .accordion__icon {
  width: 1.25rem;
  font-size: 1.125rem;
}

.section--faq .accordion__panel {
  transition: grid-template-rows 0.45s var(--ease-out);
}

.section--faq .accordion__panel > p {
  font-size: clamp(0.8125rem, 1.55vh, 0.9375rem);
  line-height: 1.65;
  padding-left: 0.75rem;
  opacity: 0.85;
  transition:
    padding-bottom 0.45s var(--ease-out),
    opacity 0.35s var(--ease-out);
}

.section--faq .accordion__panel.is-open > p {
  padding-bottom: clamp(0.625rem, 1.2vh, 0.875rem);
  opacity: 1;
}


.services-index__icon {
  display: none;
}

.services-index__panel {
  display: none;
}

.services-index__panel p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  padding-bottom: var(--space-md);
}

/* ---------- Approach horizontal carousel ---------- */
.section--approach.page-panel {
  display: flex;
  flex-direction: column;
  justify-content: stretch;
}

.section--approach {
  padding-block: 0;
  overflow: hidden;
}

.approach-carousel {
  flex: 1;
  min-height: 0;
  height: 100%;
  overflow: hidden;
}

.approach-carousel__track {
  display: flex;
  width: 200%;
  height: 100%;
  transition: transform 0.5s var(--ease-out);
  will-change: transform;
}

.approach-carousel.is-chat-open .approach-carousel__track {
  transform: translateX(-50%);
}

.approach-carousel__pane {
  flex: 0 0 50%;
  width: 50%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.approach-chat {
  display: flex;
  flex-direction: column;
  gap: clamp(0.625rem, 1.5vh, 1rem);
  min-height: 0;
}

.approach-chat__header {
  flex-shrink: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(0.75rem, 2vh, 1.25rem) clamp(1rem, 2.5vw, 1.75rem);
  align-items: end;
}

.approach-chat__back {
  grid-column: 1 / -1;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  width: fit-content;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--blue-600);
  margin-bottom: clamp(0.25rem, 0.6vh, 0.375rem);
}

.approach-chat__back svg {
  width: 1rem;
  height: 1rem;
}

.approach-chat__back:hover {
  color: var(--blue-700);
}

.approach-chat__intro .section__title {
  font-size: clamp(1.375rem, 3.2vh, 2rem);
  line-height: 1.1;
  margin-bottom: clamp(0.25rem, 0.6vh, 0.5rem);
}

.approach-chat__intro .section__intro {
  font-size: clamp(0.875rem, 1.7vh, 0.9375rem);
  line-height: 1.5;
  max-width: 42ch;
}

.approach-chat__header .contact__trust {
  align-self: end;
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.approach-chat__form {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.approach-chat .contact__form {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(0.625rem, 1.4vh, 0.875rem);
}

.approach-chat .contact__textarea {
  min-height: clamp(3.5rem, 10vh, 6rem);
  flex: 1;
}

.approach-chat .contact__form-row--quad {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (prefers-reduced-motion: reduce) {
  .approach-carousel__track {
    transition: none;
  }
}

/* ---------- Approach (combined) ---------- */
.approach__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(1.25rem, 2.5vw, 2rem);
  align-items: stretch;
  flex: 1;
  min-height: 0;
  width: 100%;
}

.approach__col--process {
  padding-right: clamp(1.25rem, 2.5vw, 2rem);
  border-right: none;
  position: relative;
}

.approach__col--process::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 1px;
  height: 72%;
  background: linear-gradient(to bottom, var(--color-border) 0%, transparent 100%);
}

.approach__title {
  font-size: clamp(1.625rem, 3.6vh, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--color-black);
  line-height: 1.1;
  max-width: 20ch;
  margin-bottom: clamp(0.5rem, 1.2vh, 0.75rem);
}

.approach__col--why .approach__title {
  font-size: clamp(1.625rem, 3.6vh, 2.25rem);
  max-width: 15ch;
}

.approach__intro {
  font-size: clamp(0.9375rem, 1.85vh, 1.0625rem);
  color: var(--color-text-muted);
  line-height: 1.55;
  max-width: 42ch;
  margin-bottom: clamp(1rem, 2.4vh, 1.75rem);
}

.section--approach .page-panel__inner {
  display: flex;
  flex-direction: column;
  justify-content: stretch;
}

.section--approach .why-points__item {
  font-size: clamp(0.9375rem, 1.9vh, 1.0625rem);
}

.approach__cta {
  margin-top: clamp(0.75rem, 1.8vh, 1.125rem);
  flex-shrink: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(0.75rem, 1.5vw, 1.25rem);
}

.approach-carousel__tabs {
  display: inline-flex;
  align-items: center;
  gap: 0;
  border: var(--rule);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.approach-carousel__tab {
  padding: 0.4375rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition:
    color var(--transition-fast),
    background var(--transition-fast);
}

.approach-carousel__tab + .approach-carousel__tab {
  border-left: var(--rule);
}

.approach-carousel__tab:hover {
  color: var(--blue-600);
}

.approach-carousel__tab.is-active {
  color: var(--color-white);
  background: var(--blue-600);
}

.approach-carousel__tab.is-active:hover {
  color: var(--color-white);
}

.approach__col--process,
.approach__col--why {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.approach__col--process {
  justify-content: flex-start;
}

.approach__col--why {
  justify-content: flex-start;
  padding-top: 0;
}

.approach__col--process .process__steps {
  flex: 1;
  min-height: 0;
}

.approach__col--process .approach__cta {
  margin-top: clamp(0.625rem, 1.5vh, 1rem);
}

.approach__col--why .why-points {
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  flex: 1;
}

.why-points {
  max-width: none;
  counter-reset: why;
}

.why-points__item {
  padding: clamp(0.375rem, 1vh, 0.5rem) 0 clamp(0.375rem, 1vh, 0.5rem) 2.5rem;
  font-size: clamp(0.875rem, 1.65vh, 0.9375rem);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.4;
  position: relative;
  counter-increment: why;
  opacity: 0;
  transform: translateX(-8px);
  transition:
    opacity 0.5s var(--ease-out),
    transform 0.5s var(--ease-out),
    color var(--transition-fast);
}

.why-points__item.is-in {
  opacity: 1;
  transform: translateX(0);
}

/* index tick that draws in */
.why-points__item::before {
  content: counter(why, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--blue-600);
  opacity: 0.55;
  transition: opacity var(--transition-fast);
}

/* connecting marker */
.why-points__item::after {
  content: '';
  position: absolute;
  left: 1.5rem;
  top: 50%;
  width: 0.5rem;
  height: 1px;
  background: var(--blue-600);
  transform: translateY(-50%) scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}

.why-points__item.is-in::after {
  transform: translateY(-50%) scaleX(1);
}

.why-points__item:hover {
  color: var(--color-black);
}

.why-points__item:hover::before {
  opacity: 1;
}

.why-points__item:hover::after {
  width: 0.875rem;
}

.services-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 0;
}

.service-card {
  position: relative;
  padding: var(--stack-gap) 0;
  background: none;
  box-shadow: none;
}

.service-card--featured {
  padding-top: calc(var(--stack-gap) + 0.25rem);
}

.service-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

.service-card__tag {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: var(--space-sm);
}

.service-card__meta .service-card__tag {
  margin-bottom: 0;
}

.service-card__top,
.service-card__number {
  display: none;
}

.service-card__badge {
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-700);
}

.service-card__title {
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 0.375rem;
  letter-spacing: -0.03em;
  line-height: 1.2;
  max-width: 28rem;
}

.service-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 40rem;
}

.quote-banner {
  display: none;
}

/* ---------- Process (How We Work) ---------- */
.section--process {
  background-color: var(--color-bg-alt);
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
  margin-bottom: 0;
}

.process-card {
  padding: 0;
  background: none;
  box-shadow: none;
}

.process-card__number {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--blue-600);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-sm);
}

.process-card__title {
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.process-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

.process__cta {
  text-align: left;
}

/* ---------- Process pipeline (How We Work) ---------- */
.process {
  --proc-gutter: 3rem;
  --proc-dot: 2rem;
  position: relative;
  flex: 1;
  min-height: 0;
  padding-left: var(--proc-gutter);
  display: flex;
}

.process__line {
  position: absolute;
  left: calc(var(--proc-gutter) / 2 - 2px);
  top: 4%;
  height: 92%;
  width: 4px;
  overflow: visible;
}

.process__line path {
  stroke: var(--blue-600);
  opacity: 0.85;
}

.process .process__steps {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
  gap: 0;
  border-top: none;
  grid-template-columns: none;
  margin: 0;
}

.process-node {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: clamp(0.75rem, 1.6vw, 1.125rem);
  padding: clamp(0.75rem, 2.2vh, 1.75rem) 0;
}

.process-node__dot {
  position: absolute;
  left: calc(-1 * var(--proc-gutter) / 2 - var(--proc-dot) / 2);
  top: clamp(0.5rem, 1.2vh, 0.875rem);
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--proc-dot);
  height: var(--proc-dot);
  border-radius: 50%;
  background: var(--color-bg-alt);
  border: 1.5px solid var(--color-border);
  color: var(--color-text-muted);
  transition:
    border-color 0.4s var(--ease-out),
    color 0.4s var(--ease-out),
    box-shadow 0.4s var(--ease-out),
    transform 0.4s var(--ease-out);
}

.process-node__num {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.process-node__dot.is-lit {
  border-color: var(--blue-600);
  color: var(--blue-600);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.process-node:hover .process-node__dot {
  transform: scale(1.08);
  border-color: var(--blue-600);
  color: var(--blue-600);
}

.process-node__body {
  min-width: 0;
}

.process-node__title {
  font-size: clamp(1.125rem, 2.4vh, 1.5rem);
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: clamp(0.25rem, 0.7vh, 0.5rem);
  transition: color var(--transition-fast);
}

.process-node:hover .process-node__title {
  color: var(--blue-700);
}

.process-node__desc {
  font-size: clamp(0.9375rem, 1.8vh, 1.0625rem);
  color: var(--color-text-muted);
  line-height: 1.5;
  max-width: 42ch;
}

/* ---------- Why Choose AKA ---------- */
.section--why {
  background-color: var(--color-bg);
  padding-top: var(--section-gap-tight);
}

.section--why .section__header {
  max-width: 52rem;
  margin-bottom: clamp(1.75rem, 3.5vw, 2.75rem);
}

.section--why .section__title {
  max-width: 24ch;
}

.why-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.why-list .why-card {
  padding: clamp(1.5rem, 3vw, 2.25rem) clamp(1.5rem, 3vw, 2rem) clamp(1.5rem, 3vw, 2.25rem) 0;
}

.why-list .why-card:nth-child(even) {
  padding-left: clamp(1.5rem, 3vw, 2rem);
  border-left: var(--rule);
}

.why-list .why-card:nth-child(5) {
  grid-column: 1 / -1;
  max-width: 50%;
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 3vw, 2rem);
  border-left: none;
}

.why-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  background: none;
  box-shadow: none;
}

.why-card__icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  background: none;
}

.why-card__icon svg {
  width: 1.375rem;
  height: 1.375rem;
}

.why-card__icon--symbol {
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
}

.why-card__body {
  min-width: 0;
}

.why-card__title {
  font-size: clamp(1.0625rem, 1.75vw, 1.25rem);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.why-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ---------- FAQ ---------- */
.section--faq {
  background-color: var(--color-bg);
  border-top: var(--rule);
  padding-block: 0;
}

.section--faq .container {
  max-width: var(--container-max);
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.faq__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.38fr) minmax(0, 0.62fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: stretch;
}

.faq__header {
  position: static;
  max-width: none;
  justify-self: start;
  align-self: center;
  padding-top: 0;
}

.faq__header .section__title {
  max-width: none;
  margin-bottom: var(--space-md);
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.faq__header .section__intro {
  max-width: none;
  font-size: var(--font-size-sm);
}

.faq__content {
  min-width: 0;
}

.accordion-card {
  max-width: none;
  margin-inline: 0;
  background: none;
  border: none;
  box-shadow: none;
  padding: 0;
}

.accordion {
  border-top: var(--rule);
}

.accordion__item {
  border-bottom: var(--rule);
}

.accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  width: 100%;
  padding: var(--space-md) 0;
  font-size: clamp(0.9375rem, 1.35vw, 1rem);
  font-weight: 600;
  color: var(--color-black);
  text-align: left;
  transition: color var(--transition-fast);
}

.accordion__trigger:hover,
.accordion__trigger[aria-expanded="true"] {
  color: var(--blue-600);
}

.accordion__icon {
  flex-shrink: 0;
  width: 1.5rem;
  font-size: var(--font-size-xl);
  font-weight: 400;
  line-height: 1;
  color: var(--blue-600);
  text-align: center;
}

.accordion__icon::before {
  content: '+';
}

.accordion__trigger[aria-expanded="true"] .accordion__icon::before {
  content: '−';
}

.accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-slow);
}

.accordion__panel.is-open {
  grid-template-rows: 1fr;
}

.accordion__panel > p {
  overflow: hidden;
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  padding-bottom: 0;
  transition: padding-bottom var(--transition-slow);
}

.accordion__panel.is-open > p {
  padding-bottom: var(--space-lg);
}

/* ---------- Contact ---------- */
.section--contact {
  background-color: var(--color-bg-alt);
  padding-block: 0;
}

.section--contact .page-panel__inner {
  justify-content: stretch;
  gap: clamp(0.375rem, 1vh, 0.625rem);
}

.contact-final {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.contact-final__body {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 0.44fr) minmax(0, 0.56fr);
  gap: 0;
  align-items: center;
}

.contact-final__form::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 78%;
  background: linear-gradient(to bottom, transparent, var(--color-border) 18%, var(--color-border) 82%, transparent);
}

.contact-final__info {
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2vh, 1.5rem);
  min-width: 0;
  padding-right: clamp(1.5rem, 3.5vw, 3rem);
}

.contact-final__form {
  min-width: 0;
  position: relative;
  padding-left: clamp(1.5rem, 3.5vw, 3rem);
}

.contact__trust--column {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.contact__trust--column .contact__footer-note {
  margin-bottom: 0;
}

/* Contact - integrated meta / spec sheet */
.contact__meta {
  display: flex;
  flex-direction: column;
  gap: clamp(0.75rem, 1.6vh, 1.125rem);
}

.contact__spec {
  display: flex;
  flex-direction: column;
  border-top: var(--rule);
}

.contact__spec-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(0.5rem, 1.2vh, 0.75rem) 0;
  border-bottom: var(--rule);
}

.contact__spec-row dt {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.contact__spec-row dd {
  font-size: clamp(0.875rem, 1.6vh, 0.9375rem);
  font-weight: 600;
  color: var(--color-black);
  letter-spacing: -0.01em;
  text-align: right;
}

.contact__form--editorial {
  gap: clamp(1rem, 2vh, 1.375rem);
}

.contact__input--line {
  padding: 0.625rem 0;
  border: none;
  border-bottom: var(--rule);
  border-radius: 0;
  background: transparent;
}

.contact__input--line:hover {
  border-bottom-color: var(--color-text-muted);
}

.contact__input--line:focus {
  border-bottom-color: var(--blue-600);
  box-shadow: none;
  outline: none;
}

.contact__form-footer--inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(0.75rem, 1.5vw, 1.25rem);
  padding-top: 0.25rem;
}

.contact__form-footer--inline .contact__submit {
  width: auto;
  flex-shrink: 0;
}

.section--contact .contact-final__form .contact__textarea {
  min-height: clamp(3.5rem, 10vh, 5.5rem);
  resize: vertical;
}

.section--contact .contact__header {
  max-width: none;
  margin-bottom: 0;
  flex-shrink: 0;
}

.section--contact .contact__header .section__title {
  font-size: clamp(1.5rem, 3.5vh, 2.125rem);
  margin-bottom: clamp(0.25rem, 0.8vh, 0.5rem);
  max-width: none;
  line-height: 1.1;
}

.section--contact .contact__header .section__intro {
  font-size: clamp(0.875rem, 1.7vh, 0.9375rem);
  line-height: 1.5;
  max-width: 56ch;
}

.site-footer--inline {
  flex-shrink: 0;
  margin-top: auto;
}

.contact__trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  column-gap: clamp(1rem, 2.5vw, 2rem);
  row-gap: 0.375rem;
  margin-top: clamp(0.5rem, 1.2vh, 0.75rem);
  padding-top: clamp(0.5rem, 1.2vh, 0.75rem);
  border-top: var(--rule);
}

.section--contact .contact__trust {
  border-top: none;
}

.section--contact .contact__trust .contact__footer-note {
  margin-bottom: 0;
  flex-shrink: 0;
}

.section--contact .contact__list--inline {
  flex-direction: row;
  flex-wrap: wrap;
  gap: clamp(0.75rem, 2vw, 1.75rem);
}

.contact-form-shell {
  flex: 1;
  width: 100%;
  border: var(--rule);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  padding: clamp(1rem, 2vh, 1.375rem);
  min-height: 0;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}

.contact-final__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: clamp(0.875rem, 2vw, 1.25rem);
  margin-bottom: 0;
  flex: 1;
  min-height: 0;
  align-items: stretch;
}

.section--contact .contact-final__form .contact__form {
  justify-content: flex-start;
  gap: clamp(0.875rem, 1.8vh, 1.25rem);
}

.section--contact .contact__form-row {
  gap: clamp(0.625rem, 1.4vh, 0.875rem);
}

.section--contact .contact__form-row--quad {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.section--contact .contact__input {
  padding: clamp(0.625rem, 1.4vh, 0.75rem) 0.875rem;
  font-size: clamp(0.875rem, 1.6vh, 1rem);
}

.section--contact .contact__textarea {
  min-height: clamp(4rem, 12vh, 7rem);
  flex: 1;
}

.section--contact .contact__field-label {
  font-size: 0.8125rem;
}

.section--contact .contact__form-footer {
  gap: 0.375rem;
  padding-top: 0;
}

.section--contact .contact__form-note {
  font-size: 0.75rem;
}

.section--contact .contact__list li {
  font-size: clamp(0.8125rem, 1.5vh, 0.875rem);
  padding-left: 0.875rem;
}

.section--contact .contact__footer-note {
  font-size: clamp(0.8125rem, 1.5vh, 0.875rem);
  margin-bottom: var(--space-sm);
}

.site-footer.site-footer--conclusion {
  background: var(--blue-950);
  border-top: none;
  margin-top: clamp(0.75rem, 1.5vh, 1.25rem);
  margin-left: calc(-1 * var(--slide-padding));
  margin-right: calc(-1 * var(--slide-padding));
  margin-bottom: calc(-1 * var(--slide-padding-y));
  padding-inline: var(--slide-padding);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  position: relative;
  overflow: hidden;
}

body.fullpage-active .site-footer.site-footer--conclusion {
  margin-right: calc(-1 * (var(--slide-padding) + 1.25rem));
}

.site-footer--conclusion::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue-600) 30%, var(--blue-600) 70%, transparent);
  opacity: 0.7;
}

.site-footer--conclusion .site-footer__grid {
  padding-top: clamp(1rem, 2vh, 1.375rem);
  padding-bottom: clamp(0.625rem, 1.2vh, 0.875rem);
  gap: clamp(0.875rem, 1.8vw, 1.25rem);
}

.site-footer--conclusion .site-footer__brand .nav__logo-word {
  color: var(--color-white);
}

.site-footer--conclusion .site-footer__desc {
  color: rgba(226, 232, 240, 0.82);
  margin-bottom: 0;
  font-size: 0.8125rem;
}

.site-footer--conclusion .site-footer__heading {
  color: #93b4fb;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.site-footer--conclusion .site-footer__links a,
.site-footer--conclusion .site-footer__link-btn {
  color: rgba(241, 245, 249, 0.92);
  font-size: 0.8125rem;
  font-weight: 500;
}

.site-footer--conclusion .site-footer__links a:hover,
.site-footer--conclusion .site-footer__link-btn:hover {
  color: #ffffff;
}

.site-footer--conclusion .site-footer__contact-list a {
  color: rgba(241, 245, 249, 0.92);
}

.site-footer--conclusion .site-footer__contact-list a:hover {
  color: #ffffff;
}

.site-footer--conclusion .site-footer__icon {
  color: #93b4fb;
}

.site-footer--conclusion .site-footer__bar {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.site-footer--conclusion .site-footer__copyright {
  color: rgba(226, 232, 240, 0.7);
  font-size: 0.75rem;
}

.site-footer--conclusion .back-to-top {
  color: rgba(241, 245, 249, 0.9);
}

.site-footer--conclusion .back-to-top:hover {
  color: #ffffff;
}

.site-footer--inline .site-footer__grid {
  padding-top: clamp(0.625rem, 1.2vh, 0.875rem);
  padding-bottom: clamp(0.375rem, 0.8vh, 0.5rem);
  gap: clamp(0.75rem, 1.5vw, 1rem);
}

.site-footer--inline .site-footer__desc {
  font-size: 0.75rem;
  margin-top: 0.25rem;
  margin-bottom: 0.375rem;
  line-height: 1.45;
}

.site-footer--inline .site-footer__heading {
  font-size: 0.6875rem;
  margin-bottom: 0.375rem;
}

.site-footer--inline .site-footer__links a,
.site-footer--inline .site-footer__link-btn {
  font-size: 0.75rem;
}

.site-footer--inline .site-footer__links {
  gap: 0.25rem;
}

.site-footer__bar--inline {
  padding: 0.375rem 0 0;
}

.contact__card {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
  background: none;
  border: none;
  box-shadow: none;
  padding: 0;
}

.contact__content {
  display: flex;
  flex-direction: column;
  background: none;
  border: none;
  box-shadow: none;
  padding: 0;
}

.contact__form-card {
  position: relative;
}

.contact__dropdown-shell {
  border: var(--rule);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  overflow: hidden;
}

.contact__dropdown-shell.is-open {
  border-color: var(--blue-600);
}

.contact__dropdown-header {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
}

.contact__dropdown-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  background: var(--blue-600);
  color: var(--color-white);
  border-radius: var(--radius-md);
}

.contact__dropdown-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.contact__dropdown-copy {
  flex: 1;
  min-width: 0;
}

.contact__dropdown-label {
  display: block;
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: -0.02em;
  margin-bottom: 0.2rem;
}

.contact__dropdown-hint {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.4;
}

.contact__dropdown-panel {
  background: var(--color-white);
}

.contact__dropdown-inner {
  overflow: visible;
}

.contact__dropdown-panel .contact__form {
  padding: var(--space-xl);
  background: var(--color-white);
  border-top: var(--rule);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

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

.contact__field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.contact__field-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-black);
}

.contact__optional {
  font-weight: 400;
  color: var(--color-text-muted);
}

.contact__input {
  width: 100%;
  padding: 0.75rem 0.875rem;
  font-family: inherit;
  font-size: var(--font-size-base);
  color: var(--color-black);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.contact__input::placeholder {
  color: var(--color-text-muted);
  opacity: 0.75;
}

.contact__input:hover {
  border-color: var(--blue-100);
}

.contact__input:focus {
  outline: none;
  border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.contact__textarea {
  resize: vertical;
  min-height: 5rem;
  line-height: 1.6;
}

.contact__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.contact__form-footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding-top: var(--space-sm);
}

.contact__submit {
  width: 100%;
  justify-content: center;
}

.contact__form-footer .contact__form-note {
  text-align: center;
}

.contact__form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
}

.contact__form-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.contact__form-note a {
  color: var(--blue-600);
  font-weight: 600;
}

.contact__form-note a:hover {
  color: var(--blue-700);
}

.contact__form-status {
  padding: var(--space-md) var(--space-lg);
  font-size: var(--font-size-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
  line-height: 1.5;
}

.contact__form-status.is-success {
  color: var(--blue-800);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
}

.contact__form-status.is-error {
  color: #991b1b;
  background: #fef2f2;
  border: 1px solid #fecaca;
}

.contact__aside {
  background: none;
  border: none;
  box-shadow: none;
  padding: 0;
}

.contact__card.is-form-open .contact__aside {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.contact__aside-block + .contact__aside-block {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: var(--rule);
}

.contact__aside-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.contact__aside-logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--blue-600);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 800;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
}

.contact__aside-logo-word {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: -0.02em;
}

.contact__aside-headline {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--color-black);
  margin-bottom: var(--space-sm);
}

.contact__aside-text {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  color: var(--color-text-muted);
}

.contact__aside-promise {
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1.6;
  color: var(--color-text);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: var(--rule);
  margin-bottom: 0;
}

.contact__aside-heading {
  font-size: var(--font-size-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-black);
  margin-bottom: var(--space-lg);
}

.contact__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact__list li {
  position: relative;
  padding-left: 1rem;
  font-size: var(--font-size-base);
  color: var(--color-text);
  font-weight: 500;
}

.contact__list li::before {
  content: '-';
  position: absolute;
  left: 0;
  color: var(--blue-600);
  font-weight: 600;
}

.contact__footer-note {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  margin: 0;
}

/* ---------- CTA band ---------- */
.cta-band {
  background-color: var(--blue-900);
  padding-block: clamp(2.25rem, 5vw, 3.5rem);
}

.cta-band__inner {
  max-width: 40rem;
}

.cta-band__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: var(--color-white);
  margin-bottom: 0;
  max-width: 16ch;
}

.cta-band .eyebrow--light {
  color: rgba(255, 255, 255, 0.55);
}

/* ---------- Footer ---------- */
.site-footer {
  background-color: #f8fafc;
  border-top: var(--rule);
}

.site-footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.site-footer__brand .nav__logo-word {
  color: var(--color-black);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr) minmax(0, 0.85fr) minmax(0, 0.85fr);
  gap: clamp(1.5rem, 2.5vw, 2.75rem);
  padding-block: clamp(1.5rem, 3vw, 2.25rem);
}

.site-footer__col--brand {
  max-width: none;
  padding-right: 0;
}

.site-footer__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-top: var(--space-sm);
  margin-bottom: var(--space-md);
}

.site-footer__heading {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--blue-600);
  margin-bottom: 0.625rem;
  letter-spacing: -0.01em;
}

.site-footer__heading--follow {
  margin-top: var(--space-lg);
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.site-footer__links a {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.site-footer__links a:hover {
  color: var(--blue-600);
}

.site-footer__link-btn {
  display: inline;
  padding: 0;
  border: none;
  background: none;
  font-family: inherit;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.site-footer__link-btn:hover {
  color: var(--blue-600);
}

.site-footer__trust {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.site-footer__trust li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.site-footer__icon {
  flex-shrink: 0;
  width: 1.125rem;
  height: 1.125rem;
  color: var(--blue-600);
}

.site-footer__icon--symbol {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1;
}

.site-footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.site-footer__contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.site-footer__contact-list a {
  color: var(--blue-600);
  font-weight: 500;
  white-space: nowrap;
}

.site-footer__contact-list a:hover {
  color: var(--blue-700);
}

.site-footer__bar {
  background-color: var(--blue-950);
  padding: 0.875rem 0;
}

.site-footer__bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.site-footer__copyright {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.01em;
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-family: inherit;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.65);
  padding: 0.375rem 0.625rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-md);
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast),
    background-color var(--transition-fast);
}

.back-to-top:hover {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.35);
  background-color: rgba(255, 255, 255, 0.06);
}

.back-to-top__icon {
  width: 0.875rem;
  height: 0.875rem;
}

.site-footer__bar p {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.01em;
}

/* ---------- Mobile Sticky CTA ---------- */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  padding: var(--space-md) var(--space-lg);
  padding-bottom: max(var(--space-md), env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.97);
  border-top: var(--rule);
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.mobile-cta.is-visible {
  transform: translateY(0);
}

.mobile-cta .btn {
  width: 100%;
}

/* ---------- Legal modals ---------- */
.legal-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 2rem);
}

.legal-modal[hidden] {
  display: none;
}

.legal-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.52);
}

.legal-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 40rem);
  max-height: min(85dvh, 42rem);
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: var(--rule);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.16);
}

.legal-modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-lg) var(--space-md);
  border-bottom: var(--rule);
  flex-shrink: 0;
}

.legal-modal__title {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-black);
  line-height: 1.25;
}

.legal-modal__close {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: var(--rule);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast),
    background-color var(--transition-fast);
}

.legal-modal__close svg {
  width: 1rem;
  height: 1rem;
}

.legal-modal__close:hover {
  color: var(--color-black);
  border-color: var(--blue-100);
  background: var(--blue-50);
}

.legal-modal__body {
  overflow-y: auto;
  padding: var(--space-lg);
}

.legal-modal__updated {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

body.legal-modal-open {
  overflow: hidden;
}

/* ---------- Legal pages ---------- */
.legal-page {
  padding-top: calc(var(--header-height) + var(--space-2xl));
  padding-bottom: var(--section-gap);
}

.legal-page__back {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--blue-600);
  margin-bottom: var(--space-xl);
}

.legal-page__back:hover {
  color: var(--blue-700);
}

.legal-page__title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--color-black);
  margin-bottom: var(--space-sm);
}

.legal-page__updated {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
}

.legal-page__content {
  max-width: 42rem;
}

.legal-page__content h2 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-black);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.legal-page__content p {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-md);
}

.legal-page__content a {
  color: var(--blue-600);
  font-weight: 500;
}

.legal-page__content a:hover {
  color: var(--blue-700);
}

.back-to-top--link {
  text-decoration: none;
}

/* ---------- Inline footer (contact section) ---------- */
.site-footer--inline {
  border-top: none;
}

.site-footer__bar--inline {
  background: none;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.75rem 0 0;
}

.site-footer__bar--inline .site-footer__copyright {
  color: rgba(226, 232, 240, 0.75);
}

.site-footer__bar--inline .back-to-top {
  color: rgba(241, 245, 249, 0.92);
  border-color: rgba(255, 255, 255, 0.22);
}

.site-footer__bar--inline .back-to-top:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.08);
}

@media (min-width: 1200px) {
  .hero__canvas {
    width: min(90vmin, 58rem);
    height: min(90vmin, 58rem);
    margin-left: clamp(2rem, 10vw, 8rem);
  }

  .hero__copy {
    width: min(46vw, 34rem);
  }

  .hero__title {
    font-size: clamp(2rem, 3.5vw, 3.5rem);
  }
}

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

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

  html {
    scroll-behavior: auto;
  }

  .page-track {
    transition: none !important;
  }

  .hero__hint-arrow {
    animation: none;
  }
}

/* ============================================================
   Responsive - Large tablet (1024px)
   ============================================================ */
@media (max-width: 1100px) {
  .page-dots {
    display: none;
  }
}

@media (max-width: 1024px) {
  .hero__copy {
    width: min(58vw, 22rem);
    bottom: clamp(3rem, 10vh, 5rem);
  }

  .hero__canvas {
    width: min(78vmin, 40rem);
    height: min(78vmin, 40rem);
    margin-left: clamp(0rem, 4vw, 2rem);
    opacity: 0.9;
  }

  .hero__title {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    max-width: 14ch;
  }

  .services-layout__header {
    grid-template-columns: 1fr;
    gap: clamp(0.5rem, 1.5vh, 0.75rem);
    align-items: start;
  }

  .services-layout__header-intro {
    align-self: start;
    max-width: none;
    padding-bottom: 0;
  }

  .services-index {
    flex: none;
    height: auto;
  }

  .services-index__item {
    flex: none;
  }

  .services-index__head {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    min-width: 0;
  }

  .services-index__trigger {
    grid-template-columns: auto 1fr auto;
    flex: none;
  }

  .services-index__summary {
    padding-right: 0;
  }

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

  .contact-final__body {
    grid-template-columns: 1fr;
    gap: clamp(1rem, 2.5vh, 1.5rem);
    align-items: start;
  }

  .contact-final__info {
    padding-right: 0;
  }

  .contact-final__form {
    padding-left: 0;
  }

  .contact-final__form::before {
    display: none;
  }

  .services-layout__body {
    grid-template-columns: 1fr;
    gap: clamp(0.75rem, 2vh, 1rem);
  }

  .services-detail {
    display: none;
  }

  .approach__col--process::after {
    display: none;
  }

  .section--contact .contact__list--inline {
    flex-direction: column;
    gap: 0.375rem;
  }

  .section--contact .contact__form-row--quad {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-final__grid {
    grid-template-columns: 1fr;
  }

  .approach-chat .contact__form-row--quad {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .approach-chat__header {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .faq__layout {
    grid-template-columns: 1fr;
    gap: clamp(1.25rem, 3vw, 1.75rem);
  }

  .faq__header {
    position: static;
    max-width: none;
    justify-self: stretch;
  }

  .site-footer__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-xl);
  }

  .site-footer__col--brand {
    grid-column: 1 / -1;
    max-width: none;
    padding-right: 0;
  }
}

/* ============================================================
   Responsive - Tablet (900px)
   ============================================================ */
@media (max-width: 900px) {
  .contact__card {
    grid-template-columns: 1fr;
  }

  .site-footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-lg) var(--space-xl);
  }

  .site-footer__col--brand {
    grid-column: 1 / -1;
  }
}

/* ============================================================
   Responsive - Mobile (768px)
   ============================================================ */
@media (max-width: 768px) {
  body:not(.fullpage-active) .page-panel {
    min-height: auto;
  }

  .page-panel__inner {
    max-height: none;
    padding:
      calc(var(--header-height) + var(--slide-padding-y))
      var(--slide-padding)
      var(--slide-padding-y);
  }

  body.fullpage-active .page-panel__inner {
    padding-right: var(--slide-padding);
  }

  body.fullpage-active .site-footer.site-footer--conclusion {
    margin-right: calc(-1 * var(--slide-padding));
  }

  .page-panel__inner[data-panel-scroll] {
    overflow: visible;
  }

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

  .approach__col--why {
    padding-top: 0;
  }

  .approach__col--process {
    padding-right: 0;
    border-right: none;
    padding-bottom: var(--space-xl);
    border-bottom: var(--rule);
  }

  .process {
    --proc-gutter: 2.5rem;
    --proc-dot: 1.75rem;
  }

  .process-node {
    padding: clamp(0.625rem, 2vw, 1.125rem) 0;
  }

  .process-node__title {
    font-size: 1.125rem;
  }

  .process-node__desc {
    font-size: 0.9375rem;
    max-width: none;
  }

  .approach__title,
  .approach__col--why .approach__title {
    font-size: clamp(1.5rem, 6.5vw, 2rem);
    max-width: none;
  }

  .approach__intro {
    font-size: 0.9375rem;
  }

  .section--approach .why-points__item {
    font-size: 1rem;
  }

  .why-points__item {
    padding-top: clamp(0.5rem, 1.4vw, 0.75rem);
    padding-bottom: clamp(0.5rem, 1.4vw, 0.75rem);
  }

  .section--faq .page-panel__inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .section--faq .faq__header::after {
    display: none;
  }

  .section--faq .faq__header {
    padding-right: 0;
    padding-bottom: clamp(0.75rem, 2vw, 1rem);
    border-bottom: var(--rule);
  }

  .services-index__arrow {
    display: none;
  }

  .section--faq .accordion {
    justify-content: flex-start;
  }

  .section__title {
    font-size: clamp(1.5rem, 6vw, 2.25rem);
  }

  .hero {
    min-height: 100svh;
  }

  .hero__copy {
    position: absolute;
    width: 100%;
    bottom: clamp(3.5rem, 10vh, 5rem);
    padding: 0 1.25rem;
  }

  .hero__viz {
    align-items: center;
    justify-content: center;
    padding-top: calc(var(--header-height) + 1rem);
    padding-bottom: clamp(12rem, 38vh, 16rem);
  }

  .hero__canvas {
    width: min(92vw, 22rem);
    height: min(92vw, 22rem);
    margin-left: 0;
    opacity: 0.82;
  }

  .hero__title {
    font-size: clamp(1.375rem, 6.5vw, 1.875rem);
    max-width: none;
  }

  .hero__content {
    max-width: none;
  }

  .hero__sub {
    font-size: 0.9375rem;
    margin-bottom: var(--space-lg);
    max-width: none;
  }

  .hero__hint {
    bottom: 1rem;
  }

  .services-index__trigger {
    cursor: pointer;
    min-height: 2.75rem;
  }

  .services-layout__header {
    grid-template-columns: 1fr;
  }

  .services-index__head {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
  }

  .services-index__trigger {
    grid-template-columns: auto 1fr auto;
  }

  .services-index__summary {
    display: none;
  }

  .services-index__icon {
    display: block;
    width: 1.5rem;
    font-size: var(--font-size-xl);
    color: var(--blue-600);
    text-align: center;
    line-height: 1;
    padding-top: 0.1rem;
  }

  .services-index__icon::before {
    content: '+';
  }

  .services-index__trigger[aria-expanded="true"] .services-index__icon::before {
    content: '−';
  }

  .services-index__summary {
    display: none;
  }

  .services-index__panel {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--transition-slow);
  }

  .services-index__panel.is-open {
    grid-template-rows: 1fr;
  }

  .services-index__panel > p {
    overflow: hidden;
  }

  .services-index__panel.is-open > p {
    padding-bottom: var(--space-md);
  }

  .contact__input,
  .contact__textarea {
    font-size: 1rem;
    min-height: 2.75rem;
  }

  .approach-chat .contact__form-row--quad {
    grid-template-columns: 1fr;
  }

  .approach-chat__header .contact__list--inline {
    flex-direction: column;
    gap: 0.375rem;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .nav__toggle {
    display: flex;
  }

  .page-dots {
    display: none;
  }

  .nav__end {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 85vw);
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-md);
    padding: calc(var(--header-height) + var(--space-md)) var(--space-lg) var(--space-lg);
    background-color: var(--color-white);
    border-left: 1px solid var(--color-border);
    transform: translateX(105%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--transition-slow), opacity var(--transition-base), visibility var(--transition-base);
    z-index: 1001;
    overflow-y: auto;
  }

  .nav__end.is-open {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .site-header.is-past-hero .nav__end {
    transform: translateX(105%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  .site-header.is-past-hero .nav__end.is-open {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav__backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    z-index: 999;
  }

  .nav__backdrop.is-visible {
    opacity: 1;
    visibility: visible;
  }

  .nav__menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    padding: 0;
    background: none;
    border: none;
  }

  .nav__link {
    display: block;
    min-height: 0;
    padding: var(--space-md);
    font-size: var(--font-size-base);
    border-radius: var(--radius-md);
    color: var(--color-text) !important;
    background: none;
    box-shadow: none;
  }

  .nav__link:hover,
  .nav__link.is-active {
    background-color: var(--blue-50);
    color: var(--blue-600) !important;
    box-shadow: none;
  }

  .nav__cta {
    width: 100%;
    min-height: 2.75rem;
    margin-top: auto;
    background-color: var(--blue-600) !important;
    border-color: var(--blue-600) !important;
    color: var(--color-white) !important;
  }

  .site-header:not(.is-scrolled):not(.is-solid) .nav__toggle span {
    background-color: var(--color-white);
  }

  .site-header.is-scrolled .nav__toggle span,
  .site-header.is-solid .nav__toggle span,
  .nav__toggle.is-active span {
    background-color: var(--color-black);
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .contact__form-row {
    grid-template-columns: 1fr;
  }

  .contact__dropdown-header {
    padding: var(--space-md) var(--space-lg);
    gap: var(--space-md);
  }

  .contact__dropdown-icon {
    width: 2.5rem;
    height: 2.5rem;
  }

  .contact__dropdown-panel .contact__form {
    padding: var(--space-lg);
  }

  .contact__form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .contact__form-actions .btn {
    width: 100%;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .site-footer__bar-inner {
    flex-direction: column;
    text-align: center;
  }

  .back-to-top {
    width: 100%;
    justify-content: center;
  }

  .mobile-cta {
    display: block;
  }

  body.has-mobile-cta {
    padding-bottom: 5rem;
  }
}

/* ============================================================
   Responsive - Small mobile (480px)
   ============================================================ */
@media (max-width: 480px) {
  .container {
    padding-inline: 1rem;
  }

  .contact__dropdown-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .approach__cta {
    flex-direction: column;
    align-items: stretch;
  }

  .approach-carousel__tabs {
    width: 100%;
  }

  .approach-carousel__tab {
    flex: 1;
    text-align: center;
  }
}

/* ============================================================
   Premium refinement - typography, motion, interaction
   ============================================================ */
.section--services .services-layout__header {
  border-bottom: none;
  padding-bottom: clamp(0.375rem, 1vh, 0.625rem);
}

.section--services .services-layout__header-intro {
  font-size: clamp(0.875rem, 1.6vh, 0.9375rem);
  line-height: 1.6;
  color: var(--color-text);
  opacity: 0.85;
}

.section--approach .process-card {
  transition: transform 0.35s var(--ease-out);
}

.section--approach .process-card:hover {
  transform: translateX(3px);
}

.section--approach .process-card__title {
  transition: color var(--transition-fast);
}

.section--approach .process-card:hover .process-card__title {
  color: var(--blue-700);
}

.section--approach .approach__col--why .eyebrow {
  margin-bottom: clamp(0.5rem, 1vh, 0.75rem);
}

.section--faq .faq__header .section__title {
  letter-spacing: -0.04em;
}

.section--contact .contact__header .section__title {
  letter-spacing: -0.04em;
  max-width: 16ch;
}

.section--contact .contact__list li::before {
  background: var(--blue-600);
}

.contact__form-note a {
  position: relative;
  color: var(--blue-600);
  text-decoration: none;
}

.contact__form-note a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease-out);
}

.contact__form-note a:hover::after {
  transform: scaleX(1);
}

.btn:hover .btn__arrow {
  transform: translateX(3px);
}

.approach-carousel__track {
  transition: transform 0.55s var(--ease-out);
}

@media (prefers-reduced-motion: reduce) {
  .services-index__item::before,
  .section--faq .accordion__item::before,
  .why-points__item::before {
    transition: none;
  }

  .section--approach .process-card:hover,
  .why-points__item:hover {
    transform: none;
  }
}