/* Design tokens */
:root {
  --navy-950: #02142f;
  --navy-900: #03245a;
  --navy-800: #08397a;
  --navy-700: #0d4e9d;
  --blue-500: #3778c9;
  --blue-soft: #eaf2ff;
  --blue-soft-2: #f4f8ff;
  --ink: #0a0d12;
  --graphite: #1f2937;
  --slate: #475467;
  --muted: #667085;
  --white: #ffffff;
  --off-white: #f8fafc;
  --border: #e5eaf1;
  --border-strong: #cbd5e1;
  --shadow-sm: 0 10px 30px rgba(2, 20, 47, 0.07);
  --shadow-lg: 0 30px 90px rgba(2, 20, 47, 0.14);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --shell: 1200px;
  --header-height: 78px;
  --section-space: 112px;
  --font: Inter, "Segoe UI", Roboto, Arial, sans-serif;
}

/* Reset and base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--white);
  color: var(--graphite);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

button,
a,
input,
select,
textarea,
summary {
  outline-offset: 4px;
}

:focus-visible {
  outline: 3px solid #6ca9f4;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.07;
}

h1 {
  max-width: 820px;
  margin-bottom: 28px;
  font-size: clamp(3rem, 5.7vw, 5.35rem);
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(2.25rem, 4.1vw, 4rem);
}

h3 {
  margin-bottom: 14px;
  font-size: 1.35rem;
}

p {
  margin-bottom: 20px;
}

ul {
  margin: 0;
  padding: 0;
}

.shell {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
}

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

.section-soft {
  background: var(--blue-soft-2);
}

.section-navy {
  overflow: hidden;
  background:
    radial-gradient(circle at 86% 20%, rgba(55, 120, 201, 0.24), transparent 30%),
    var(--navy-950);
  color: #dbe8f8;
}

.section-navy h2,
.section-navy h3 {
  color: var(--white);
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 16px;
  transform: translateY(-160%);
  border-radius: 10px;
  background: var(--white);
  color: var(--navy-900);
  box-shadow: var(--shadow-sm);
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

.eyebrow {
  margin-bottom: 16px;
  color: var(--navy-700);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow-light {
  color: #8bbaf3;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 23px;
  border: 1px solid var(--navy-800);
  border-radius: 999px;
  background: var(--navy-800);
  color: var(--white);
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  border-color: var(--navy-700);
  background: var(--navy-700);
  box-shadow: 0 12px 25px rgba(8, 57, 122, 0.18);
}

.button-small {
  min-height: 44px;
  padding: 11px 18px;
  font-size: 0.86rem;
}

.button-outline {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.75);
  color: var(--navy-900);
}

.button-outline:hover {
  border-color: var(--navy-800);
  background: var(--white);
}

.button-white {
  border-color: var(--white);
  background: var(--white);
  color: var(--navy-900);
}

.button-white:hover {
  border-color: var(--white);
  background: var(--blue-soft);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 54px;
}

.section-heading > p:last-child,
.proof-heading > p:last-child {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.7fr);
  gap: clamp(50px, 9vw, 130px);
  align-items: start;
}

.lead-copy {
  padding-top: 38px;
  color: var(--slate);
  font-size: 1.08rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--header-height);
  border-bottom: 1px solid rgba(203, 213, 225, 0.7);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(18px);
  transition: box-shadow 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 8px 30px rgba(2, 20, 47, 0.06);
}

.header-inner {
  display: grid;
  min-height: var(--header-height);
  grid-template-columns: auto 1fr auto;
  gap: 34px;
  align-items: center;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy-900);
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.brand img {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  border-radius: 12px;
  object-fit: cover;
}

.brand span {
  display: grid;
}

.brand strong {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 2.4vw, 34px);
}

.site-nav a {
  position: relative;
  color: var(--slate);
  font-size: 0.86rem;
  font-weight: 600;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  transform: scaleX(0);
  background: var(--navy-700);
  content: "";
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="true"] {
  color: var(--navy-800);
}

.site-nav a:hover::after,
.site-nav a[aria-current="true"]::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--navy-900);
  transition: transform 180ms ease, opacity 180ms ease;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 94px 0 54px;
  background:
    linear-gradient(180deg, rgba(244, 248, 255, 0.82), rgba(255, 255, 255, 0.96)),
    var(--white);
}

.hero::before {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(8, 57, 122, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 57, 122, 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  mask-image: linear-gradient(to bottom, black, transparent 78%);
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: -230px;
  right: -150px;
  width: 650px;
  height: 650px;
  border-radius: 50%;
  background: rgba(55, 120, 201, 0.13);
  filter: blur(40px);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  gap: clamp(50px, 7vw, 92px);
  align-items: center;
}

.hero-grid.hero-grid-text-only {
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

.hero-grid.hero-grid-text-only .hero-copy {
  width: 100%;
  max-width: 1100px;
}

.hero-grid.hero-grid-text-only h1 {
  max-width: 1100px;
}

.hero-grid.hero-grid-text-only .hero-subtitle {
  max-width: 920px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-subtitle {
  max-width: 720px;
  margin-bottom: 30px;
  color: var(--slate);
  font-size: clamp(1.08rem, 1.5vw, 1.24rem);
  line-height: 1.65;
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.hero-note::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue-500);
  content: "";
}

.strategy-visual {
  position: relative;
  padding: 24px;
  border: 1px solid rgba(203, 213, 225, 0.8);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
}

.visual-topline {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
  color: var(--navy-900);
  font-size: 0.78rem;
  font-weight: 700;
}

.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 600;
}

.status-dot::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #35a56f;
  box-shadow: 0 0 0 4px rgba(53, 165, 111, 0.12);
  content: "";
}

.route-map {
  position: relative;
  padding: 22px 0 8px;
}

.route-map svg {
  overflow: visible;
}

.route-grid {
  fill: none;
  stroke: #e7edf5;
  stroke-width: 1;
}

.route-line {
  fill: none;
  stroke: var(--navy-700);
  stroke-dasharray: 8 8;
  stroke-linecap: round;
  stroke-width: 5;
}

.route-map circle {
  fill: var(--white);
  stroke: var(--navy-700);
  stroke-width: 4;
}

.route-map circle:last-of-type {
  fill: var(--navy-700);
  stroke: #cfe2fb;
  stroke-width: 7;
}

.map-label {
  position: absolute;
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--white);
  color: var(--muted);
  font-size: 0.58rem;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.map-label-start {
  bottom: 29px;
  left: 4px;
}

.map-label-end {
  top: 24px;
  right: 2px;
}

.visual-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.visual-metrics article {
  position: relative;
  overflow: hidden;
  min-height: 86px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--blue-soft-2);
}

.visual-metrics span,
.visual-metrics strong {
  position: relative;
  z-index: 1;
  display: block;
}

.visual-metrics span {
  margin-bottom: 9px;
  color: var(--muted);
  font-size: 0.61rem;
  text-transform: uppercase;
}

.visual-metrics strong {
  color: var(--navy-900);
  font-size: 0.82rem;
}

.visual-metrics i {
  position: absolute;
  right: -15px;
  bottom: -20px;
  width: 50px;
  height: 50px;
  border: 8px solid rgba(55, 120, 201, 0.12);
  border-radius: 50%;
}

.hero-pillars {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 82px;
  border-block: 1px solid var(--border);
}

.hero-pillars span {
  position: relative;
  padding: 22px 32px 22px 28px;
  color: var(--navy-900);
  font-size: 0.82rem;
  font-weight: 700;
}

.hero-pillars span::before {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 12px;
  border-radius: 50%;
  background: var(--blue-500);
  content: "";
}

.hero-pillars span + span {
  border-left: 1px solid var(--border);
}

/* Problem */
.section-problem {
  background: var(--off-white);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 64px;
}

.pain-item {
  display: flex;
  min-height: 118px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--graphite);
  font-size: 0.93rem;
  font-weight: 600;
  box-shadow: 0 1px 0 rgba(2, 20, 47, 0.02);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.pain-item::before {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border: 2px solid var(--blue-500);
  border-radius: 50%;
  content: "";
}

.pain-item:hover {
  transform: translateY(-4px);
  border-color: #b9d1ee;
  box-shadow: var(--shadow-sm);
}

/* Approach */
.approach-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(440px, 0.7fr);
  justify-content: space-between;
  gap: 90px;
}

.sticky-heading {
  align-self: start;
}

@media (min-width: 961px) {
  .sticky-heading {
    position: sticky;
    top: calc(var(--header-height) + 42px);
  }
}

.approach-grid .sticky-heading > p:last-child {
  max-width: 620px;
  margin-bottom: 0;
  color: #aebdd1;
  font-size: 1.06rem;
}

.approach-list {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.approach-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 20px;
  padding: 34px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.approach-index {
  color: #6f8eb5;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.approach-item h3 {
  margin-bottom: 8px;
  font-size: 1.45rem;
}

.approach-item p {
  margin: 0;
  color: #aebdd1;
  font-size: 0.95rem;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  position: relative;
  grid-column: span 2;
  min-height: 430px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.service-card:nth-child(4),
.service-card:nth-child(5) {
  grid-column: span 3;
  min-height: 390px;
}

.service-card::after {
  position: absolute;
  top: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  border: 28px solid rgba(55, 120, 201, 0.06);
  border-radius: 50%;
  content: "";
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: #bfd4ef;
  box-shadow: var(--shadow-lg);
}

.card-index {
  display: block;
  margin-bottom: 50px;
  color: var(--navy-700);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.service-card h3 {
  max-width: 320px;
  font-size: 1.45rem;
}

.service-card > p {
  color: var(--muted);
  font-size: 0.91rem;
}

.check-list {
  display: grid;
  gap: 8px;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 20px;
  color: var(--slate);
  font-size: 0.84rem;
}

.check-list li::before {
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 7px;
  height: 1px;
  background: var(--blue-500);
  content: "";
}

/* Process */
.process-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
}

.process-list::before {
  position: absolute;
  top: 23px;
  right: 10%;
  left: 10%;
  height: 1px;
  background: #bed2eb;
  content: "";
}

.process-item {
  position: relative;
  z-index: 1;
  padding-right: 28px;
}

.process-number {
  display: grid;
  width: 47px;
  height: 47px;
  margin-bottom: 28px;
  place-items: center;
  border: 1px solid #b9d1ee;
  border-radius: 50%;
  background: var(--blue-soft-2);
  color: var(--navy-800);
  font-size: 0.74rem;
  font-weight: 800;
}

.process-item h3 {
  font-size: 1.08rem;
}

.process-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

/* Formats */
.formats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.format-card {
  position: relative;
  display: flex;
  min-height: 500px;
  flex-direction: column;
  padding: clamp(26px, 4vw, 42px);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--off-white);
}

.format-card.featured {
  border-color: var(--navy-800);
  background: var(--navy-950);
  color: #cbd8e8;
}

.format-card.featured h3,
.format-card.featured .format-number {
  color: var(--white);
}

.format-card.featured .check-list li {
  color: #bdcadd;
}

.format-card.featured .button-outline {
  border-color: rgba(255, 255, 255, 0.35);
  background: transparent;
  color: var(--white);
}

.format-card.featured .button-outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.format-number {
  display: block;
  margin-bottom: 48px;
  color: var(--navy-700);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.format-card h3 {
  max-width: 440px;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
}

.format-ideal {
  max-width: 540px;
  color: var(--muted);
}

.featured .format-ideal {
  color: #aebdd1;
}

.format-card .check-list {
  margin: 14px 0 34px;
}

.format-card .button {
  align-self: flex-start;
  margin-top: auto;
}

/* People */
.section-people {
  background:
    radial-gradient(circle at 0 40%, rgba(55, 120, 201, 0.1), transparent 28%),
    var(--blue-soft-2);
}

.people-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.person-card {
  padding: 18px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.person-photo {
  position: relative;
  display: grid;
  min-height: 390px;
  margin-bottom: 30px;
  overflow: hidden;
  place-items: center;
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), transparent),
    var(--navy-900);
}

.person-photo:not(.has-image)::before,
.person-photo:not(.has-image)::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  content: "";
}

.person-photo:not(.has-image)::before {
  width: 280px;
  height: 280px;
}

.person-photo:not(.has-image)::after {
  width: 420px;
  height: 420px;
}

.person-photo span {
  position: relative;
  z-index: 1;
  color: var(--white);
  font-size: 3.5rem;
  font-weight: 500;
  letter-spacing: -0.05em;
}

.person-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.person-content,
.person-card > div:last-child {
  padding: 0 12px 12px;
}

.person-role {
  margin-bottom: 11px;
  color: var(--navy-700);
  font-size: 0.71rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.person-card h3 {
  margin-bottom: 22px;
  font-size: 2rem;
}

.person-bio p,
.person-card > div:last-child > p:last-child {
  color: var(--slate);
  font-size: 0.93rem;
}

.person-bio p:last-child {
  margin-bottom: 0;
}

.person-loading {
  opacity: 0.72;
}

.noscript-note {
  margin-top: 24px;
  color: var(--muted);
}

/* Social proof */
.social-proof {
  padding: 100px 0;
  overflow: hidden;
  background: var(--navy-950);
  color: #b9c7da;
}

.proof-heading {
  max-width: 760px;
  margin-bottom: 60px;
}

.proof-heading h2 {
  color: var(--white);
}

.proof-heading > p:last-child {
  color: #9fb0c7;
}

.marquee {
  display: flex;
  overflow: hidden;
  padding-block: 25px;
  border-block: 1px solid rgba(255, 255, 255, 0.12);
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
  display: flex;
  flex: none;
  align-items: center;
  animation: marquee 30s linear infinite;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  color: #d6e2f1;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.marquee-item::after {
  width: 5px;
  height: 5px;
  margin: 0 38px;
  border-radius: 50%;
  background: #4f86c8;
  content: "";
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

.testimonials-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 54px;
}

.testimonial-card {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
}

/* Differentials */
.differentials-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.differential-item {
  min-height: 260px;
  padding: 30px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.differential-item .card-index {
  margin-bottom: 48px;
}

.differential-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

/* Proposal */
.proposal-section {
  padding: 24px 0 112px;
}

.proposal-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 60px;
  align-items: end;
  padding: clamp(34px, 6vw, 72px);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 90% 10%, rgba(78, 142, 218, 0.45), transparent 35%),
    var(--navy-900);
  color: #c3d0e1;
  box-shadow: var(--shadow-lg);
}

.proposal-card h2 {
  max-width: 720px;
  color: var(--white);
}

.proposal-card p:last-child {
  max-width: 680px;
  margin-bottom: 0;
}

.proposal-actions {
  display: grid;
  min-width: 220px;
  gap: 16px;
}

.text-link {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 8px 2px;
  border-bottom: 1px solid currentColor;
  font-size: 0.86rem;
  font-weight: 600;
}

.text-link-light {
  color: #d5e4f5;
}

/* FAQ */
.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.65fr) minmax(440px, 0.75fr);
  justify-content: space-between;
  gap: 90px;
}

.faq-layout .sticky-heading > p:last-child {
  color: var(--muted);
}

.faq-list {
  border-top: 1px solid var(--border-strong);
}

.faq-item {
  border-bottom: 1px solid var(--border-strong);
}

.faq-item summary {
  position: relative;
  padding: 25px 54px 25px 0;
  color: var(--ink);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::before,
.faq-item summary::after {
  position: absolute;
  top: 50%;
  right: 6px;
  width: 15px;
  height: 1px;
  background: var(--navy-800);
  content: "";
  transition: transform 180ms ease;
}

.faq-item summary::after {
  transform: rotate(90deg);
}

.faq-item[open] summary::after {
  transform: rotate(0);
}

.faq-item p {
  max-width: 680px;
  padding: 0 48px 24px 0;
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
}

/* Contact */
.contact-section {
  background:
    radial-gradient(circle at 12% 22%, rgba(55, 120, 201, 0.28), transparent 28%),
    var(--navy-950);
  color: #aebdd1;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.68fr) minmax(480px, 0.72fr);
  justify-content: space-between;
  gap: clamp(64px, 10vw, 140px);
}

.contact-copy h2 {
  color: var(--white);
}

.contact-copy > p:not(.eyebrow) {
  max-width: 520px;
}

.contact-links {
  display: grid;
  max-width: 520px;
  margin-top: 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.contact-links a {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.contact-links span {
  color: #7693b8;
  font-size: 0.73rem;
  font-weight: 700;
  text-transform: uppercase;
}

.contact-links strong {
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.contact-form {
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-lg);
  background: var(--white);
  color: var(--graphite);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.18);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-field {
  margin-bottom: 16px;
}

.form-field label {
  display: block;
  margin-bottom: 7px;
  color: var(--graphite);
  font-size: 0.77rem;
  font-weight: 700;
}

.required,
.form-required-note span {
  color: #b42318;
}

.form-required-note {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 0.76rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid #d5dce6;
  border-radius: var(--radius-sm);
  background: var(--white);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-field input,
.form-field select {
  min-height: 49px;
  padding: 11px 13px;
}

.form-field textarea {
  min-height: 126px;
  padding: 13px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--blue-500);
  outline: none;
  box-shadow: 0 0 0 3px rgba(55, 120, 201, 0.14);
}

.form-submit {
  width: 100%;
  margin-top: 4px;
}

.form-note,
.form-status {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.72rem;
  text-align: center;
}

.form-status:not(:empty) {
  padding: 10px;
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--navy-800);
}

/* Footer */
.site-footer {
  padding: 74px 0 26px;
  background: #010d1e;
  color: #8fa1b8;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.65fr 0.8fr;
  gap: 70px;
}

.footer-brand {
  margin-bottom: 20px;
  color: var(--white);
}

.footer-brand img {
  width: 58px;
  height: 58px;
  border-color: rgba(255, 255, 255, 0.12);
}

.footer-about p {
  max-width: 390px;
  font-size: 0.88rem;
}

.footer-grid nav,
.footer-contact {
  display: grid;
  align-content: start;
  gap: 13px;
}

.footer-grid nav a,
.footer-contact a {
  font-size: 0.83rem;
  transition: color 160ms ease;
}

.footer-grid nav a:hover,
.footer-contact a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 25px;
  margin-top: 68px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.72rem;
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 80;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background: var(--navy-700);
  box-shadow: 0 14px 40px rgba(2, 20, 47, 0.28);
  transition: transform 180ms ease, background 180ms ease;
}

.floating-whatsapp:hover {
  transform: translateY(-4px) scale(1.03);
  background: var(--navy-800);
}

.floating-whatsapp svg {
  width: 28px;
  fill: var(--white);
}

/* Motion */
.js-ready .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

/* Responsive */
@media (max-width: 1080px) {
  :root {
    --section-space: 94px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(370px, 0.82fr);
    gap: 42px;
  }

  .strategy-visual {
    padding: 18px;
  }

  .service-card {
    grid-column: span 3;
    min-height: 390px;
  }

  .service-card:last-child {
    grid-column: 2 / span 4;
  }

  .contact-grid {
    gap: 60px;
  }
}

@media (max-width: 960px) {
  :root {
    --header-height: 70px;
  }

  .header-inner {
    grid-template-columns: auto 1fr auto;
  }

  .nav-toggle {
    display: block;
    justify-self: end;
    grid-column: 3;
  }

  .header-cta {
    display: none;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: none;
    height: calc(100dvh - var(--header-height));
    flex-direction: column;
    justify-content: flex-start;
    gap: 0;
    padding: 32px 24px;
    border-top: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.98);
  }

  .site-nav a {
    padding: 17px 0;
    border-bottom: 1px solid var(--border);
    font-size: 1.05rem;
  }

  body.nav-open .site-nav {
    display: flex;
  }

  body.nav-open .nav-toggle span:nth-of-type(2) {
    transform: translateY(7px) rotate(45deg);
  }

  body.nav-open .nav-toggle span:nth-of-type(3) {
    opacity: 0;
  }

  body.nav-open .nav-toggle span:nth-of-type(4) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero {
    padding-top: 70px;
  }

  .hero-grid,
  .split-heading,
  .approach-grid,
  .faq-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 760px;
  }

  .strategy-visual {
    width: min(100%, 680px);
  }

  .split-heading,
  .approach-grid,
  .faq-layout,
  .contact-grid {
    gap: 52px;
  }

  .lead-copy {
    max-width: 720px;
    padding-top: 0;
  }

  .pain-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 34px 16px;
  }

  .process-list::before {
    display: none;
  }

  .proposal-card {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .proposal-actions {
    width: min(100%, 360px);
  }

  .differentials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-copy {
    max-width: 720px;
  }
}

@media (max-width: 720px) {
  :root {
    --section-space: 72px;
  }

  .shell {
    width: min(calc(100% - 30px), var(--shell));
  }

  h1 {
    font-size: clamp(2.65rem, 12vw, 3.6rem);
  }

  h2 {
    font-size: clamp(2rem, 9vw, 2.85rem);
  }

  .brand img {
    width: 43px;
    height: 43px;
  }

  .brand span {
    font-size: 0.86rem;
  }

  .hero {
    padding-top: 52px;
  }

  .hero-grid {
    gap: 42px;
  }

  .hero-subtitle {
    font-size: 1.02rem;
  }

  .button-row {
    display: grid;
  }

  .button-row .button {
    width: 100%;
  }

  .strategy-visual {
    padding: 15px;
    border-radius: 20px;
  }

  .visual-topline {
    font-size: 0.7rem;
  }

  .visual-metrics {
    grid-template-columns: 1fr;
  }

  .visual-metrics article {
    min-height: 68px;
  }

  .hero-pillars {
    grid-template-columns: 1fr;
    margin-top: 50px;
  }

  .hero-pillars span {
    padding: 16px 10px;
  }

  .hero-pillars span + span {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .pain-grid,
  .formats-grid,
  .people-grid,
  .differentials-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .pain-grid {
    margin-top: 42px;
  }

  .pain-item {
    min-height: 94px;
  }

  .approach-grid {
    min-width: 0;
  }

  .approach-item {
    grid-template-columns: 46px 1fr;
  }

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

  .service-card,
  .service-card:nth-child(4),
  .service-card:nth-child(5),
  .service-card:last-child {
    grid-column: auto;
    min-height: 0;
    padding: 25px;
  }

  .card-index,
  .format-number,
  .differential-item .card-index {
    margin-bottom: 34px;
  }

  .process-list {
    grid-template-columns: 1fr;
  }

  .process-item {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 17px;
    padding-right: 0;
  }

  .process-number {
    margin-bottom: 0;
  }

  .format-card {
    min-height: 0;
    padding: 26px;
  }

  .format-card .button {
    width: 100%;
  }

  .person-photo {
    min-height: 320px;
  }

  .person-card h3 {
    font-size: 1.7rem;
  }

  .social-proof {
    padding: 72px 0;
  }

  .differential-item {
    min-height: 220px;
    padding: 26px;
  }

  .proposal-section {
    padding-bottom: 72px;
  }

  .proposal-card {
    gap: 40px;
    padding: 30px 24px;
    border-radius: 22px;
  }

  .contact-form {
    padding: 22px 18px;
  }

  .contact-links a {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .footer-bottom {
    flex-direction: column;
    margin-top: 50px;
  }

  .floating-whatsapp {
    right: 15px;
    bottom: 15px;
    width: 54px;
    height: 54px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .marquee-track {
    flex-wrap: wrap;
    animation: none;
  }

  .js-ready .reveal {
    opacity: 1;
    transform: none;
  }
}