:root {
  --ink: #17202a;
  --muted: #66727f;
  --soft: #8a95a1;
  --line: #dfe6ec;
  --paper: #f6f8f7;
  --warm: #fbfaf6;
  --white: #ffffff;
  --teal: #008b89;
  --teal-soft: #dff8f5;
  --blue: #2459c7;
  --green: #2f8f5b;
  --amber: #c7822a;
  --red: #aa4d4d;
  --violet: #6e5ab8;
  --graphite: #202832;
  --shadow: 0 28px 80px rgba(22, 32, 42, 0.12);
  --shadow-soft: 0 16px 44px rgba(22, 32, 42, 0.08);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 52px);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.34);
  backdrop-filter: blur(20px);
  transition: background 180ms ease, box-shadow 180ms ease, padding 180ms ease;
}

.site-header.is-scrolled {
  padding-top: 12px;
  padding-bottom: 12px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 38px rgba(22, 32, 42, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(23, 32, 42, 0.22);
  border-radius: var(--radius);
  color: var(--white);
  background: var(--graphite);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  line-height: 1;
  letter-spacing: 0;
}

.brand small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.72rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 28px);
  color: rgba(23, 32, 42, 0.82);
  font-size: 0.92rem;
  font-weight: 680;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
}

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

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.header-controls {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid rgba(23, 32, 42, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(14px);
}

.language-switcher button {
  display: grid;
  place-items: center;
  min-width: 34px;
  height: 32px;
  border: 0;
  border-radius: 6px;
  color: var(--muted);
  background: transparent;
  font: inherit;
  font-size: 0.74rem;
  font-weight: 800;
  cursor: pointer;
  transition: color 160ms ease, background 160ms ease;
}

.language-switcher button:hover,
.language-switcher button.is-active {
  color: var(--white);
  background: var(--graphite);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(23, 32, 42, 0.22);
  border-radius: var(--radius);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  padding: 148px clamp(18px, 4vw, 52px) 54px;
  overflow: hidden;
  color: var(--ink);
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background: var(--warm);
}

.hero-image {
  width: 100%;
  height: 113%;
  object-fit: cover;
  object-position: center;
  transform: translate3d(0, 0, 0) scale(1.02);
  filter: saturate(0.88) contrast(0.96);
  opacity: 0.54;
  will-change: transform;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(251, 250, 246, 0.98) 0%, rgba(251, 250, 246, 0.9) 42%, rgba(251, 250, 246, 0.36) 78%),
    linear-gradient(0deg, rgba(251, 250, 246, 0.94) 0%, rgba(251, 250, 246, 0) 36%);
}

.data-ribbon {
  position: absolute;
  width: 46vw;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 139, 137, 0.45), rgba(199, 130, 42, 0.35), transparent);
  opacity: 0.9;
  will-change: transform;
}

.ribbon-one {
  top: 30%;
  right: -6vw;
}

.ribbon-two {
  right: 12vw;
  bottom: 28%;
  width: 34vw;
}

.hero-content {
  width: min(800px, 100%);
  padding-bottom: 54px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.04;
  letter-spacing: 0;
}

h1 {
  max-width: 780px;
  font-size: clamp(3rem, 5.9vw, 5.85rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(2rem, 3.8vw, 4rem);
  font-weight: 800;
}

h3 {
  font-size: clamp(1.12rem, 1.45vw, 1.36rem);
  font-weight: 760;
}

.hero-copy {
  max-width: 720px;
  margin: 26px 0 0;
  color: rgba(23, 32, 42, 0.78);
  font-size: clamp(1.04rem, 1.25vw, 1.18rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: var(--radius);
  border: 1px solid rgba(23, 32, 42, 0.16);
  font-weight: 750;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

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

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

.button.secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.66);
  border-color: rgba(23, 32, 42, 0.18);
  backdrop-filter: blur(16px);
}

.hero-panel {
  position: absolute;
  right: clamp(18px, 5vw, 82px);
  bottom: 204px;
  width: min(380px, calc(100% - 36px));
  padding: 22px;
  border: 1px solid rgba(23, 32, 42, 0.12);
  border-radius: var(--radius);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.hero-panel span,
.hero-panel strong {
  display: block;
}

.hero-panel span {
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-panel strong {
  margin-top: 8px;
  font-size: 1.45rem;
  line-height: 1.1;
}

.hero-panel p {
  margin: 10px 0 0;
  color: var(--muted);
}

.section,
.intro-section,
.visual-band,
.contact-section {
  position: relative;
  padding: clamp(76px, 9vw, 128px) clamp(18px, 4vw, 52px);
}

.section-inner {
  width: min(var(--max), 100%);
  margin: 0 auto;
}

.intro-section {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: center;
}

.intro-grid p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.45vw, 1.22rem);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(280px, 0.54fr);
  gap: clamp(22px, 5vw, 64px);
  align-items: end;
  margin-bottom: clamp(34px, 5vw, 62px);
}

.section-heading.narrow {
  display: block;
  max-width: 860px;
}

.section-heading p:last-child {
  margin: 0;
  color: var(--muted);
}

.services-section,
.databricks-section,
.build-section {
  background: var(--paper);
}

.clients-section {
  background: var(--warm);
  border-bottom: 1px solid var(--line);
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.client-card {
  display: grid;
  gap: 12px;
  min-height: 178px;
  padding: 20px;
  border: 1px solid rgba(23, 32, 42, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 10px 28px rgba(22, 32, 42, 0.04);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.client-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 139, 137, 0.24);
  box-shadow: var(--shadow-soft);
}

.client-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: min(100%, 178px);
  min-height: 54px;
  padding: 10px 14px;
  border: 1px solid rgba(23, 32, 42, 0.1);
  border-radius: var(--radius);
  color: var(--graphite);
  background: var(--white);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.05;
}

.client-name,
.client-sector {
  display: block;
}

.client-name {
  margin-top: 4px;
  color: var(--ink);
  font-weight: 760;
}

.client-sector {
  color: var(--muted);
  font-size: 0.9rem;
}

.delivery-cases {
  margin-top: clamp(58px, 7vw, 88px);
  padding-top: clamp(42px, 6vw, 70px);
  border-top: 1px solid rgba(23, 32, 42, 0.1);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.case-card {
  min-height: 270px;
  padding: 22px;
  border: 1px solid rgba(23, 32, 42, 0.1);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 28px rgba(22, 32, 42, 0.04);
}

.case-client {
  display: inline-block;
  margin-bottom: 26px;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.case-card p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.case-card strong {
  color: var(--ink);
}

.logo-tdk {
  color: #123a68;
  font-size: 1.32rem;
  letter-spacing: 0.04em;
}

.logo-eight {
  color: #1f5c73;
}

.logo-water {
  color: #006da8;
}

.logo-katoen {
  color: #1d4d3a;
}

.logo-crh {
  color: #174a7c;
  font-size: 1.34rem;
}

.logo-veldeman {
  color: #2f5d62;
}

.logo-bmw {
  color: #1d4f91;
  font-size: 1.28rem;
}

.logo-vw {
  color: #183e6f;
  font-size: 0.92rem;
}

.logo-apk {
  color: #5b7d2c;
  font-size: 1.28rem;
}

.logo-thys {
  color: #5e4938;
  font-size: 1.22rem;
}

.logo-ducdo {
  color: #4a2e25;
  font-size: 1.18rem;
}

.logo-carcoustics {
  color: #56636f;
  font-size: 1.02rem;
}

.logo-farmfrites {
  color: #197342;
}

.logo-amsterdamumc {
  color: #006c8f;
  font-size: 0.92rem;
}

.logo-walmart {
  color: #0f63ad;
  font-size: 1.12rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 294px;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid rgba(23, 32, 42, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.9) inset;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 139, 137, 0.22);
  box-shadow: var(--shadow-soft);
}

.service-index {
  display: inline-block;
  margin-bottom: 44px;
  font-size: 0.76rem;
  font-weight: 800;
}

.service-card h3 {
  margin-bottom: 14px;
}

.service-card p {
  margin: 0;
  color: var(--muted);
}

.service-list {
  display: grid;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.service-list li {
  position: relative;
  padding-left: 18px;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 650;
}

.service-list li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--teal);
}

.accent-teal .service-index { color: var(--teal); }
.accent-blue .service-index { color: var(--blue); }
.accent-green .service-index { color: var(--green); }
.accent-amber .service-index { color: var(--amber); }
.accent-red .service-index { color: var(--red); }
.accent-violet .service-index { color: var(--violet); }

.profiles-section {
  background: var(--white);
}

.profile-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.profile-card {
  min-height: 240px;
  padding: 22px;
  border: 1px solid rgba(23, 32, 42, 0.1);
  border-radius: var(--radius);
  background: var(--paper);
}

.profile-card span {
  display: inline-block;
  margin-bottom: 38px;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.profile-card p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.visual-band {
  overflow: hidden;
  color: var(--ink);
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.parallax-strip {
  position: absolute;
  inset: -18% 0;
  background:
    linear-gradient(115deg, rgba(0, 139, 137, 0.14), transparent 42%),
    linear-gradient(245deg, rgba(199, 130, 42, 0.16), transparent 48%),
    url("assets/bosis-hero.png") center / cover;
  opacity: 0.16;
  filter: grayscale(0.25);
  will-change: transform;
}

.visual-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.68);
}

.band-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.75fr);
  gap: clamp(28px, 6vw, 74px);
  align-items: center;
}

.metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.metrics-row div {
  min-height: 126px;
  padding: 20px;
  border: 1px solid rgba(23, 32, 42, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.metrics-row strong,
.metrics-row span {
  display: block;
}

.metrics-row strong {
  font-size: clamp(1.22rem, 1.8vw, 1.62rem);
}

.metrics-row span {
  margin-top: 8px;
  color: var(--muted);
}

.tools-section {
  background: var(--white);
}

.tool-matrix {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.tool-matrix article {
  min-height: 210px;
  padding: 22px;
  border: 1px solid rgba(23, 32, 42, 0.1);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 26px rgba(22, 32, 42, 0.035);
}

.tool-matrix h3 {
  margin-bottom: 12px;
  font-size: 1.08rem;
}

.tool-matrix p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(300px, 0.76fr);
  gap: clamp(26px, 6vw, 82px);
}

.content-stack {
  padding-top: 8px;
  border-top: 1px solid rgba(23, 32, 42, 0.12);
}

.content-stack p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.content-stack p + p {
  margin-top: 20px;
}

.approach-section {
  background: #f2f5f3;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.timeline article {
  min-height: 245px;
  padding: 26px;
  border: 1px solid rgba(23, 32, 42, 0.1);
  border-radius: var(--radius);
  background: var(--white);
}

.timeline span {
  display: inline-block;
  margin-bottom: 40px;
  color: var(--amber);
  font-weight: 800;
}

.timeline p {
  margin: 12px 0 0;
  color: var(--muted);
}

.benchmark-section {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(0, 139, 137, 0.18), transparent 36%),
    linear-gradient(245deg, rgba(199, 130, 42, 0.18), transparent 42%),
    var(--graphite);
}

.benchmark-section .section-kicker {
  color: #9ef3eb;
}

.benchmark-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 0.72fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: center;
}

.benchmark-copy p:last-child {
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.05rem;
}

.benchmark-list {
  display: grid;
  gap: 12px;
}

.benchmark-list p {
  margin: 0;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-left: 3px solid #9ef3eb;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.pill-row span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--graphite);
  background: var(--white);
  font-size: 0.9rem;
  font-weight: 650;
}

.contact-section {
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(0, 139, 137, 0.08), transparent 38%),
    linear-gradient(220deg, rgba(199, 130, 42, 0.12), transparent 42%),
    var(--warm);
  border-top: 1px solid var(--line);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(320px, 0.48fr);
  gap: clamp(30px, 6vw, 84px);
  align-items: start;
}

.contact-grid > div > p {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.08rem;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button.secondary.light {
  color: var(--ink);
  background: var(--white);
  border-color: rgba(23, 32, 42, 0.14);
}

.contact-card {
  padding: 28px;
  border: 1px solid rgba(23, 32, 42, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.contact-card address {
  margin: 18px 0;
  color: var(--muted);
  font-style: normal;
}

.contact-card a {
  display: block;
  margin-top: 10px;
  color: var(--teal);
  font-weight: 750;
}

.company-details {
  display: grid;
  gap: 8px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid rgba(23, 32, 42, 0.12);
  color: var(--muted);
  font-size: 0.9rem;
}

.whatsapp-button {
  position: fixed;
  right: clamp(16px, 3vw, 34px);
  bottom: clamp(16px, 3vw, 30px);
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  max-width: calc(100vw - 32px);
  min-height: 58px;
  padding: 10px 16px 10px 10px;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: var(--radius);
  color: #062225;
  background: #8df1e8;
  box-shadow: 0 18px 48px rgba(0, 80, 77, 0.22);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.whatsapp-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 56px rgba(0, 80, 77, 0.28);
}

.whatsapp-badge {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  color: var(--white);
  background: #128c7e;
  font-size: 0.75rem;
  font-weight: 800;
}

.whatsapp-badge svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.whatsapp-button strong,
.whatsapp-button small {
  display: block;
}

.whatsapp-button strong {
  line-height: 1.08;
  font-size: 0.98rem;
}

.whatsapp-button small {
  margin-top: 2px;
  color: rgba(6, 34, 37, 0.74);
  font-size: 0.78rem;
  font-weight: 650;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(18px, 4vw, 52px);
  color: rgba(255, 255, 255, 0.72);
  background: #0b1117;
}

.site-footer strong,
.site-footer span {
  display: block;
}

.site-footer strong {
  color: var(--white);
}

.site-footer p {
  margin: 0;
  text-align: right;
}

.site-footer a {
  color: #9ef3eb;
}

@media (max-width: 1040px) {
  .service-grid,
  .client-grid,
  .case-grid,
  .profile-grid,
  .tool-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-panel {
    position: relative;
    right: auto;
    bottom: auto;
    margin-top: 22px;
  }
}

@media (max-width: 1120px) {
  .site-header {
    padding: 14px clamp(18px, 4vw, 34px);
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 18px;
    left: 18px;
    display: grid;
    gap: 0;
    padding: 10px;
    color: var(--ink);
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(23, 32, 42, 0.12);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 160ms ease, transform 160ms ease;
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 12px;
  }
}

@media (max-width: 760px) {
  .site-header {
    padding: 14px 18px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 18px;
    left: 18px;
    display: grid;
    gap: 0;
    padding: 10px;
    color: var(--ink);
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(23, 32, 42, 0.12);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 160ms ease, transform 160ms ease;
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 12px;
  }

  .brand small {
    display: none;
  }

  .language-switcher {
    padding: 2px;
  }

  .language-switcher button {
    min-width: 30px;
    height: 30px;
    font-size: 0.7rem;
  }

  .hero {
    min-height: auto;
    padding: 124px 18px 40px;
  }

  .hero-image {
    height: 108%;
    object-position: 64% center;
    opacity: 0.34;
  }

  .hero-scrim {
    background:
      linear-gradient(90deg, rgba(251, 250, 246, 0.98), rgba(251, 250, 246, 0.82)),
      linear-gradient(0deg, rgba(251, 250, 246, 0.98), transparent 42%);
  }

  h1 {
    font-size: clamp(2.62rem, 12.2vw, 3.42rem);
  }

  .intro-grid,
  .section-heading,
  .band-grid,
  .split-layout,
  .benchmark-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .service-grid,
  .client-grid,
  .case-grid,
  .profile-grid,
  .tool-matrix,
  .timeline,
  .metrics-row {
    grid-template-columns: 1fr;
  }

  .service-card,
  .timeline article {
    min-height: auto;
  }

  .service-index,
  .timeline span {
    margin-bottom: 28px;
  }

  .site-footer {
    display: grid;
  }

  .site-footer p {
    text-align: left;
  }

  .whatsapp-button {
    width: 58px;
    min-height: 58px;
    right: 16px;
    left: auto;
    padding: 10px;
    border-radius: 999px;
    justify-content: center;
  }

  .whatsapp-button > span:not(.whatsapp-badge) {
    display: none;
  }
}

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