:root {
  --ink: #141515;
  --ink-soft: #4d5256;
  --paper: #f4f1ea;
  --paper-deep: #e6ded1;
  --blue: #0a3762;
  --blue-deep: #061d34;
  --steel: #8da2ad;
  --copper: #b98655;
  --moss: #66735d;
  --line: rgba(20, 21, 21, 0.14);
  --white: #ffffff;
  --shadow: 0 34px 90px rgba(6, 29, 52, 0.18);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.5;
  text-rendering: geometricPrecision;
}

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

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

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

.container {
  width: min(1188px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 18px 0 auto;
  z-index: 20;
  pointer-events: none;
}

.nav-shell {
  height: 70px;
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 0 18px 0 24px;
  background: rgba(244, 241, 234, 0.82);
  border: 1px solid rgba(20, 21, 21, 0.12);
  border-radius: 999px;
  box-shadow: 0 18px 60px rgba(20, 21, 21, 0.08);
  backdrop-filter: blur(24px);
  pointer-events: auto;
}

.brand img {
  width: 184px;
  height: auto;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.main-nav a,
.nav-cta,
.inline-link {
  transition:
    color 180ms ease,
    background 180ms ease,
    transform 180ms ease,
    border-color 180ms ease;
}

.main-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: rgba(20, 21, 21, 0.68);
  font-size: 12px;
  font-weight: 800;
}

.main-nav a:hover {
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-size: 12px;
  font-weight: 800;
}

.nav-cta:hover,
.button:hover {
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border: 1px solid rgba(20, 21, 21, 0.12);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.56);
  color: var(--ink);
  cursor: pointer;
  position: relative;
  z-index: 42;
  transition:
    background 220ms ease,
    border-color 220ms ease,
    transform 220ms ease;
}

.menu-toggle span {
  position: absolute;
  width: 18px;
  height: 1.5px;
  border-radius: 999px;
  background: currentColor;
  transition:
    transform 260ms ease,
    top 260ms ease,
    background 220ms ease;
}

.menu-toggle span:first-child {
  top: 18px;
}

.menu-toggle span:last-child {
  top: 26px;
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 35;
  display: grid;
  place-items: center;
  padding: 96px 24px 34px;
  background:
    linear-gradient(180deg, rgba(244, 241, 234, 0.9), rgba(244, 241, 234, 0.74)),
    linear-gradient(120deg, rgba(185, 134, 85, 0.14), rgba(6, 29, 52, 0.18));
  backdrop-filter: blur(30px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-10px);
  transition:
    opacity 260ms ease,
    visibility 260ms ease,
    transform 260ms ease;
}

.mobile-menu-panel {
  width: min(100%, 640px);
  min-height: min(600px, calc(100vh - 142px));
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  padding: 44px 0 30px;
  border-top: 1px solid rgba(20, 21, 21, 0.12);
  border-bottom: 1px solid rgba(20, 21, 21, 0.12);
  transform: scale(0.97) translateY(14px);
  transition: transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.mobile-menu-nav {
  display: grid;
  gap: 8px;
  text-align: center;
}

.mobile-menu-nav a {
  display: block;
  padding: 16px 18px;
  border-radius: 14px;
  color: var(--blue-deep);
  font-size: clamp(28px, 8vw, 44px);
  font-weight: 900;
  line-height: 1;
  transition:
    background 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.mobile-menu-nav a:hover {
  background: rgba(10, 55, 98, 0.08);
  color: var(--blue);
  transform: translateY(-2px);
}

.mobile-menu-cta {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  width: min(100%, 320px);
  margin: 40px auto 0;
  border-radius: 999px;
  background: var(--blue-deep);
  color: var(--white);
  font-size: 14px;
  font-weight: 900;
  box-shadow: 0 18px 44px rgba(6, 29, 52, 0.18);
}

body.menu-open {
  overflow: hidden;
}

body.menu-open .mobile-menu-overlay {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

body.menu-open .mobile-menu-panel {
  transform: scale(1) translateY(0);
}

body.menu-open .menu-toggle {
  background: var(--blue-deep);
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--white);
}

body.menu-open .menu-toggle span:first-child {
  top: 22px;
  transform: rotate(45deg);
}

body.menu-open .menu-toggle span:last-child {
  top: 22px;
  transform: rotate(-45deg);
}

.hero {
  min-height: 100vh;
  padding: 136px 0 82px;
  background:
    linear-gradient(90deg, rgba(244, 241, 234, 0.98) 0 46%, rgba(244, 241, 234, 0.3) 46%),
    url("https://images.unsplash.com/photo-1554224155-6726b3ff858f?auto=format&fit=crop&w=1800&q=88")
      center right / 62% 100% no-repeat;
}

.hero-grid {
  min-height: calc(100vh - 218px);
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  grid-template-rows: 1fr auto;
  align-items: end;
  gap: 28px;
  position: relative;
}

.hero-copy {
  max-width: 650px;
  align-self: center;
  padding-top: 52px;
}

.eyebrow,
.section-kicker {
  color: var(--copper);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.intro-section h2,
.statement-content h2,
.services-heading h2,
.method-content h2,
.principle-main h2,
.clients-heading h2,
.contact-copy h2 {
  font-size: clamp(34px, 4.8vw, 64px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: 0;
}

.hero h1 {
  margin-top: 18px;
  max-width: 760px;
}

.hero-lead {
  max-width: 560px;
  margin-top: 22px;
  color: var(--ink-soft);
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.62;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 23px;
  cursor: pointer;
  font-weight: 850;
  transition:
    transform 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.button-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 18px 44px rgba(10, 55, 98, 0.2);
}

.button-primary:hover {
  background: var(--blue-deep);
}

.button-quiet {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.46);
  color: var(--ink);
}

.hero-visual {
  grid-row: 1 / span 2;
  grid-column: 2;
  width: min(520px, 100%);
  align-self: end;
  justify-self: center;
  position: relative;
}

.hero-image {
  aspect-ratio: 0.78;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(6, 29, 52, 0.02), rgba(6, 29, 52, 0.24)),
    url("https://images.unsplash.com/photo-1450101499163-c8848c66ca85?auto=format&fit=crop&w=1200&q=90")
      center / cover;
  box-shadow: var(--shadow);
}

.floating-panel {
  position: absolute;
  right: -74px;
  bottom: 46px;
  width: 250px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(6, 29, 52, 0.18);
  backdrop-filter: blur(20px);
}

.floating-panel span,
.method-caption span {
  display: block;
  margin-bottom: 8px;
  color: var(--copper);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.floating-panel strong,
.method-caption strong {
  display: block;
  color: var(--blue-deep);
  font-size: 18px;
  line-height: 1.18;
}

.hero-metric {
  width: 230px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.hero-metric strong {
  display: block;
  color: var(--blue);
  font-size: 30px;
  line-height: 1;
}

.hero-metric span {
  display: block;
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
}

.metric-one {
  justify-self: start;
}

.metric-two {
  justify-self: end;
  margin-right: 42%;
}

.intro-section {
  padding: 108px 0;
  background: var(--ink);
  color: var(--paper);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.62fr);
  gap: 80px;
  align-items: start;
}

.intro-section h2 {
  max-width: 800px;
  margin-top: 18px;
  font-size: clamp(32px, 4.2vw, 56px);
}

.intro-text {
  display: grid;
  gap: 24px;
  padding-top: 64px;
  color: rgba(244, 241, 234, 0.74);
  font-size: 16px;
  line-height: 1.68;
}

.image-statement {
  min-height: 660px;
  display: grid;
  align-items: end;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.statement-image {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(6, 29, 52, 0.78), rgba(6, 29, 52, 0.14) 62%),
    url("https://images.unsplash.com/photo-1460925895917-afdab827c52f?auto=format&fit=crop&w=1800&q=88")
      center / cover;
  transform: scale(1.02);
}

.statement-content {
  padding-bottom: 92px;
  color: var(--white);
}

.statement-content h2 {
  max-width: 840px;
  margin-top: 16px;
  font-size: clamp(32px, 4.4vw, 58px);
}

.services-section {
  padding: 104px 0;
  background: var(--paper);
}

.services-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  gap: 86px;
  align-items: start;
}

.services-heading {
  position: sticky;
  top: 120px;
}

.services-heading h2 {
  margin-top: 16px;
  font-size: clamp(30px, 3.8vw, 50px);
}

.inline-link {
  display: inline-flex;
  margin-top: 34px;
  color: var(--blue);
  font-weight: 900;
  border-bottom: 1px solid currentColor;
}

.inline-link:hover {
  color: var(--copper);
}

.services-list {
  border-top: 1px solid var(--line);
}

.service-row {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 32px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
  transition:
    padding-left 180ms ease,
    border-color 180ms ease;
}

.service-row:hover {
  padding-left: 18px;
  border-color: rgba(10, 55, 98, 0.36);
}

.service-row > span {
  color: var(--copper);
  font-size: 13px;
  font-weight: 900;
}

.service-row h3 {
  color: var(--blue-deep);
  font-size: clamp(21px, 2vw, 28px);
  line-height: 1.08;
}

.service-row p {
  max-width: 600px;
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.62;
}

.method-section {
  padding: 108px 0;
  background: #f9f8f4;
}

.method-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.8fr);
  gap: 78px;
  align-items: center;
}

.method-visual {
  position: relative;
  min-height: 650px;
}

.method-photo {
  position: absolute;
  inset: 0 112px 86px 0;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(6, 29, 52, 0.04), rgba(6, 29, 52, 0.18)),
    url("https://images.pexels.com/photos/8296970/pexels-photo-8296970.jpeg?auto=compress&cs=tinysrgb&w=1200")
      center / cover;
  box-shadow: var(--shadow);
}

.method-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(360px, 78%);
  padding: 28px;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 28px 80px rgba(6, 29, 52, 0.14);
}

.method-content h2 {
  margin-top: 16px;
  color: var(--blue-deep);
  font-size: clamp(30px, 4vw, 52px);
}

.timeline {
  margin-top: 42px;
  border-left: 1px solid rgba(10, 55, 98, 0.2);
}

.timeline-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  padding: 0 0 32px 28px;
  position: relative;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 9px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--blue);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item span {
  color: var(--copper);
  font-size: 13px;
  font-weight: 900;
}

.timeline-item p {
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.62;
}

.principles-section {
  padding: 104px 0;
  background:
    linear-gradient(120deg, rgba(185, 134, 85, 0.16), transparent 34%),
    linear-gradient(180deg, #071a2c 0%, var(--blue-deep) 100%);
  color: var(--white);
  overflow: hidden;
  position: relative;
}

.principles-section::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -180px;
  top: -180px;
  border: 1px solid rgba(244, 241, 234, 0.12);
  border-radius: 50%;
}

.principles-section::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(244, 241, 234, 0.26),
    transparent
  );
}

.principles-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.principle-main,
.principle {
  min-height: 230px;
  border-radius: 8px;
}

.principle-main {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 210px;
  padding: 32px;
  background: rgba(244, 241, 234, 0.08);
  border: 1px solid rgba(244, 241, 234, 0.16);
}

.principle-main h2 {
  max-width: 880px;
  margin-top: 16px;
  font-size: clamp(30px, 4.2vw, 54px);
  overflow-wrap: break-word;
}

.principle {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 24px;
  background: rgba(244, 241, 234, 0.04);
  border: 1px solid rgba(244, 241, 234, 0.12);
  transition:
    transform 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.principle:hover {
  background: rgba(244, 241, 234, 0.09);
  border-color: rgba(185, 134, 85, 0.62);
  transform: translateY(-6px);
}

.principle span {
  color: var(--copper);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.principle-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-top: 26px;
  border-radius: 8px;
  background: rgba(185, 134, 85, 0.14);
  color: var(--copper);
}

.principle-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.principle h3 {
  color: var(--paper);
  margin-top: 24px;
  font-size: 22px;
  line-height: 1.12;
}

.principle p {
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
  line-height: 1.62;
  overflow-wrap: break-word;
}

.clients-section {
  padding: 82px 0 88px;
  background: #f9f8f4;
  color: var(--ink);
  overflow: hidden;
}

.clients-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.55fr);
  gap: 80px;
  align-items: end;
}

.clients-heading h2 {
  max-width: 780px;
  margin-top: 16px;
  color: var(--blue-deep);
  font-size: clamp(32px, 4.2vw, 54px);
}

.clients-heading > p {
  max-width: 430px;
  padding-bottom: 5px;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.68;
}

.clients-marquee {
  position: relative;
  width: 100%;
  margin-top: 42px;
  overflow: hidden;
  border: 1px solid rgba(20, 21, 21, 0.09);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 14px 40px rgba(6, 29, 52, 0.045);
}

.clients-marquee::before,
.clients-marquee::after {
  content: "";
  position: absolute;
  z-index: 2;
  top: 0;
  bottom: 0;
  width: 72px;
  pointer-events: none;
}

.clients-marquee::before {
  left: 0;
  background: linear-gradient(90deg, #fff, rgba(255, 255, 255, 0));
}

.clients-marquee::after {
  right: 0;
  background: linear-gradient(270deg, #fff, rgba(255, 255, 255, 0));
}

.clients-track {
  display: flex;
  width: max-content;
  will-change: transform;
  animation: clients-scroll 52s linear infinite;
}

.clients-group {
  display: flex;
  flex-shrink: 0;
  gap: 0;
  padding-right: 0;
}

.client-card {
  width: 210px;
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 28px;
  overflow: hidden;
  border: 0;
  border-right: 1px solid rgba(20, 21, 21, 0.08);
  background: transparent;
  transition: background 220ms ease;
}

.client-card img {
  width: 150px;
  height: 40px;
  flex: 0 0 auto;
  object-fit: contain;
  object-position: center;
  opacity: 0.76;
  transition: opacity 220ms ease, transform 220ms ease, filter 220ms ease;
}

.client-card img.client-logo--juju {
  height: 50px;
}

.client-card:hover {
  background: rgba(255, 255, 255, 0.88);
}

.client-card:hover img {
  opacity: 0.96;
  filter: saturate(1.02) contrast(1.03);
  transform: translateY(-1px);
}

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

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

.contact-section {
  padding: 108px 0;
  background:
    linear-gradient(90deg, rgba(20, 21, 21, 0.9), rgba(20, 21, 21, 0.58)),
    url("https://images.unsplash.com/photo-1521737604893-d14cc237f11d?auto=format&fit=crop&w=1800&q=88")
      center / cover;
  color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 0.72fr);
  gap: 82px;
  align-items: end;
}

.contact-copy h2 {
  max-width: 760px;
  margin-top: 16px;
  font-size: clamp(32px, 4.4vw, 58px);
}

.contact-copy > p {
  max-width: 560px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
  line-height: 1.64;
}

.contact-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.contact-notes span {
  padding: 10px 13px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 800;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  padding: 28px;
  background: rgba(244, 241, 234, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 8px;
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.form-honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
}

.contact-form label span {
  color: rgba(20, 21, 21, 0.68);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 50px;
  border: 0;
  border-bottom: 1px solid rgba(20, 21, 21, 0.2);
  border-radius: 0;
  outline: none;
  background: transparent;
  color: var(--ink);
  transition: border-color 180ms ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--blue);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(20, 21, 21, 0.38);
  opacity: 1;
}

.contact-form select:invalid {
  color: rgba(20, 21, 21, 0.42);
}

.contact-form select option {
  color: var(--ink);
}

.contact-form label.is-invalid input,
.contact-form label.is-invalid select,
.contact-form label.is-invalid textarea {
  border-color: #a33b32;
}

.field-error {
  min-height: 16px;
  color: #9a3129;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.35;
}

.form-feedback {
  grid-column: 1 / -1;
  min-height: 20px;
  margin-top: -4px;
  font-size: 13px;
  font-weight: 750;
  line-height: 1.5;
}

.form-feedback:empty {
  display: none;
}

.form-feedback.is-error {
  color: #9a3129;
}

.form-feedback.is-success {
  color: var(--blue);
}

.contact-form .button:disabled {
  cursor: wait;
  opacity: 0.68;
  transform: none;
}

.full-field,
.contact-form .button {
  grid-column: 1 / -1;
}

.contact-form textarea {
  min-height: 116px;
  resize: vertical;
}

.footer {
  padding: 34px 0;
  background: #0c0d0d;
  color: rgba(255, 255, 255, 0.58);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer img {
  width: 150px;
  filter: brightness(0) invert(1);
  opacity: 0.86;
}

.footer span {
  font-size: 13px;
}

.whatsapp-float {
  position: fixed;
  z-index: 50;
  right: 24px;
  bottom: 24px;
  display: flex;
  align-items: center;
  min-height: 66px;
  padding: 7px;
  overflow: visible;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 999px;
  background: rgba(6, 29, 52, 0.94);
  color: var(--white);
  box-shadow:
    0 18px 48px rgba(6, 29, 52, 0.28),
    0 4px 12px rgba(6, 29, 52, 0.16);
  backdrop-filter: blur(16px);
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    background 220ms ease;
}

.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: 1px;
  border: 1px solid rgba(185, 134, 85, 0.46);
  border-radius: inherit;
  pointer-events: none;
}

.whatsapp-float__copy {
  display: grid;
  width: 0;
  gap: 2px;
  overflow: hidden;
  opacity: 0;
  white-space: nowrap;
  transition:
    width 260ms ease,
    margin 260ms ease,
    opacity 180ms ease;
}

.whatsapp-float__copy small {
  color: rgba(255, 255, 255, 0.66);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.whatsapp-float__copy strong {
  color: var(--paper);
  font-size: 14px;
  font-weight: 800;
}

.whatsapp-float__icon {
  position: relative;
  z-index: 2;
  display: grid;
  width: 50px;
  height: 50px;
  flex: 0 0 50px;
  place-items: center;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow:
    0 8px 20px rgba(37, 211, 102, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.34);
}

.whatsapp-float__icon svg {
  width: 29px;
  height: 29px;
  fill: currentColor;
}

.whatsapp-float__pulse {
  position: absolute;
  z-index: 1;
  right: 7px;
  width: 50px;
  height: 50px;
  border: 1px solid rgba(37, 211, 102, 0.62);
  border-radius: 50%;
  animation: whatsapp-pulse 2.6s ease-out infinite;
  pointer-events: none;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  background: rgba(6, 29, 52, 0.98);
  box-shadow:
    0 22px 56px rgba(6, 29, 52, 0.34),
    0 6px 16px rgba(6, 29, 52, 0.18);
  transform: translateY(-3px);
}

.whatsapp-float:hover .whatsapp-float__copy,
.whatsapp-float:focus-visible .whatsapp-float__copy {
  width: 126px;
  margin: 0 12px 0 15px;
  opacity: 1;
}

.whatsapp-float:focus-visible {
  outline: 3px solid rgba(185, 134, 85, 0.72);
  outline-offset: 4px;
}

@keyframes whatsapp-pulse {
  0% {
    opacity: 0.78;
    transform: scale(0.92);
  }

  72%,
  100% {
    opacity: 0;
    transform: scale(1.48);
  }
}

@media (max-width: 1120px) {
  .hero {
    background:
      linear-gradient(90deg, rgba(244, 241, 234, 0.98) 0 54%, rgba(244, 241, 234, 0.46) 54%),
      url("https://images.unsplash.com/photo-1554224155-6726b3ff858f?auto=format&fit=crop&w=1400&q=88")
        center right / cover no-repeat;
  }

  .floating-panel {
    right: -18px;
  }

  .principles-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .principle-main {
    min-height: 210px;
  }
}

@media (max-width: 920px) {
  .container {
    width: min(760px, calc(100% - 36px));
  }

  .site-header {
    position: fixed;
    inset: 14px 0 auto;
    z-index: 40;
    background: transparent;
    border-bottom: 0;
    backdrop-filter: none;
  }

  .nav-shell {
    height: 64px;
    grid-template-columns: 1fr auto;
    padding: 0 10px 0 16px;
    border: 1px solid rgba(20, 21, 21, 0.1);
    border-radius: 999px;
    box-shadow: 0 18px 60px rgba(20, 21, 21, 0.09);
    background: rgba(244, 241, 234, 0.84);
    backdrop-filter: blur(22px);
  }

  .main-nav,
  .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .mobile-menu-overlay {
    place-items: start center;
    padding: 94px 18px 18px;
    background: rgba(6, 29, 52, 0.16);
    backdrop-filter: blur(10px);
  }

  .mobile-menu-panel {
    width: min(100%, 760px);
    min-height: auto;
    max-height: calc(100vh - 112px);
    padding: 12px;
    overflow-y: auto;
    border: 1px solid rgba(20, 21, 21, 0.1);
    border-radius: 18px;
    background: rgba(249, 248, 244, 0.96);
    box-shadow: 0 22px 60px rgba(6, 29, 52, 0.16);
    backdrop-filter: blur(24px);
  }

  .mobile-menu-nav {
    gap: 0;
    text-align: left;
  }

  .mobile-menu-nav a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border-radius: 9px;
    color: var(--blue-deep);
    font-size: 16px;
    font-weight: 800;
    line-height: 1.2;
    transform: none;
  }

  .mobile-menu-nav a::after {
    content: "→";
    color: var(--copper);
    font-size: 16px;
    font-weight: 500;
    transition: transform 180ms ease;
  }

  .mobile-menu-nav a:not(:last-child) {
    border-bottom: 1px solid rgba(20, 21, 21, 0.07);
  }

  .mobile-menu-nav a:hover {
    background: rgba(10, 55, 98, 0.06);
    transform: none;
  }

  .mobile-menu-nav a:hover::after {
    transform: translateX(3px);
  }

  .mobile-menu-cta {
    min-height: 46px;
    width: 100%;
    margin-top: 10px;
    font-size: 13px;
    box-shadow: none;
  }

  .hero {
    min-height: auto;
    padding: 104px 0 72px;
    background: var(--paper);
  }

  .hero-grid,
  .intro-grid,
  .services-layout,
  .method-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    min-height: auto;
    align-items: start;
  }

  .hero-copy {
    padding-top: 0;
  }

  .hero-visual {
    grid-column: 1;
    grid-row: auto;
    width: 100%;
  }

  .hero-image {
    aspect-ratio: 16 / 10;
  }

  .metric-two {
    justify-self: start;
    margin-right: 0;
  }

  .intro-section,
  .services-section,
  .method-section,
  .principles-section,
  .clients-section,
  .contact-section {
    padding: 82px 0;
  }

  .intro-text {
    padding-top: 0;
  }

  .image-statement {
    min-height: 620px;
  }

  .services-heading {
    position: static;
  }

  .method-visual {
    min-height: 540px;
    order: 2;
  }

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

  .clients-heading {
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: start;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 520px);
  }

  .brand img {
    width: 148px;
  }

  .nav-shell {
    height: 60px;
  }

  .menu-toggle {
    width: 44px;
    height: 44px;
  }

  .mobile-menu-overlay {
    padding: 82px 14px 18px;
  }

  .mobile-menu-panel {
    padding: 9px;
    border-radius: 15px;
  }

  .mobile-menu-nav a {
    padding: 11px 12px;
    font-size: 15px;
  }

  .mobile-menu-cta {
    min-height: 44px;
    margin-top: 8px;
    font-size: 12px;
  }

  .hero {
    padding: 98px 0 58px;
  }

  .hero h1,
  .intro-section h2,
  .statement-content h2,
  .services-heading h2,
  .method-content h2,
  .principle-main h2,
  .clients-heading h2,
  .contact-copy h2 {
    font-size: clamp(30px, 8.5vw, 40px);
    line-height: 1.1;
  }

  .hero-lead,
  .contact-copy > p {
    font-size: 16px;
    line-height: 1.6;
  }

  .button,
  .hero-actions .button {
    width: 100%;
  }

  .floating-panel {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    margin-top: 12px;
  }

  .hero-metric {
    width: 100%;
  }

  .intro-section,
  .services-section,
  .method-section,
  .principles-section,
  .clients-section,
  .contact-section {
    padding: 64px 0;
  }

  .image-statement {
    min-height: 520px;
  }

  .statement-content {
    padding-bottom: 58px;
  }

  .service-row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 28px 0;
  }

  .service-row h3 {
    font-size: 22px;
  }

  .service-row:hover {
    padding-left: 0;
  }

  .method-visual {
    min-height: auto;
  }

  .method-photo {
    position: relative;
    inset: auto;
    aspect-ratio: 4 / 5;
  }

  .method-caption {
    position: relative;
    right: auto;
    bottom: auto;
    width: 94%;
    margin: -42px 0 0 auto;
  }

  .timeline-item {
    grid-template-columns: 44px 1fr;
    padding-left: 22px;
  }

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

  .principle-main,
  .principle {
    min-height: 190px;
    padding: 26px;
  }

  .principle h3 {
    font-size: 22px;
  }

  .clients-marquee {
    margin-top: 34px;
  }

  .clients-marquee::before,
  .clients-marquee::after {
    width: 38px;
  }

  .clients-track {
    animation-duration: 46s;
  }

  .client-card {
    width: 176px;
    height: 74px;
    padding: 16px 20px;
  }

  .client-card img {
    width: 136px;
    height: 34px;
  }

  .client-card img.client-logo--juju {
    height: 42px;
  }

  .contact-form {
    padding: 22px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .whatsapp-float {
    right: 14px;
    bottom: max(14px, env(safe-area-inset-bottom));
    min-height: 60px;
    padding: 6px;
  }

  .whatsapp-float__icon,
  .whatsapp-float__pulse {
    width: 48px;
    height: 48px;
  }

  .whatsapp-float__icon {
    flex-basis: 48px;
  }

  .whatsapp-float__copy {
    display: none;
  }
}

@media (max-width: 420px) {
  .container {
    width: min(100% - 24px, 380px);
  }

  .brand img {
    width: 136px;
  }

  .hero h1,
  .intro-section h2,
  .statement-content h2,
  .services-heading h2,
  .method-content h2,
  .principle-main h2,
  .clients-heading h2,
  .contact-copy h2 {
    font-size: 30px;
    line-height: 1.12;
  }
}

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

  .clients-track {
    animation-play-state: paused;
  }

  .whatsapp-float,
  .whatsapp-float__copy {
    transition: none;
  }

  .whatsapp-float__pulse {
    display: none;
    animation: none;
  }
}