:root {
  --navy: #08264d;
  --navy-2: #0c3769;
  --blue: #147fac;
  --cyan: #27a9cc;
  --sky: #dff5fb;
  --copper: #b96f4b;
  --sand: #f5efe8;
  --paper: #fbfcfe;
  --ink: #13233b;
  --muted: #617087;
  --line: rgba(15, 45, 83, 0.13);
  --radius: 24px;
  --shadow: 0 24px 70px rgba(8, 38, 77, 0.12);
  --container: min(1180px, calc(100vw - 48px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

img {
  max-width: 100%;
}

button,
summary,
a {
  -webkit-tap-highlight-color: transparent;
}

::selection {
  color: #fff;
  background: var(--blue);
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.section {
  padding: 116px 0;
}

.section-dark {
  color: #fff;
  background:
    radial-gradient(circle at 85% 5%, rgba(39, 169, 204, 0.2), transparent 30%),
    linear-gradient(145deg, #071c3b 0%, #0b2e58 100%);
}

.section-sand {
  background: var(--sand);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  color: var(--copper);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 1px;
  content: "";
  background: currentColor;
}

.eyebrow-light {
  color: #8bd7ea;
}

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

h1,
h2,
h3 {
  text-wrap: balance;
}

h1 {
  max-width: 900px;
  margin-bottom: 28px;
  font-size: clamp(48px, 6.7vw, 96px);
  font-weight: 620;
  line-height: 0.97;
  letter-spacing: -0.052em;
}

h2 {
  margin-bottom: 28px;
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 620;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

h3 {
  font-size: 24px;
  line-height: 1.17;
  letter-spacing: -0.025em;
}

p {
  color: var(--muted);
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  display: grid;
  grid-template-columns: 280px 1fr auto auto;
  align-items: center;
  gap: 22px;
  width: 100%;
  min-height: 82px;
  padding: 8px clamp(20px, 4vw, 64px);
  border-bottom: 1px solid rgba(16, 50, 88, 0.09);
  background: rgba(255, 255, 255, 0.93);
  box-shadow: 0 8px 30px rgba(6, 33, 67, 0.07);
  backdrop-filter: blur(18px);
}

.brand {
  position: relative;
  display: block;
  width: 265px;
  height: 62px;
  overflow: hidden;
}

.brand img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 2.4vw, 36px);
  color: #243650;
  font-size: 14px;
  font-weight: 650;
}

.desktop-nav a,
.header-phone {
  transition: color 0.2s ease;
}

.desktop-nav a:hover,
.header-phone:hover {
  color: var(--blue);
}

.header-phone {
  white-space: nowrap;
  color: var(--navy);
  font-size: 14px;
  font-weight: 750;
}

.mobile-nav {
  display: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 26px;
  border: 1px solid var(--navy);
  border-radius: 999px;
  color: #fff;
  background: var(--navy);
  font-size: 14px;
  font-weight: 760;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(8, 38, 77, 0.2);
}

.button-small {
  min-height: 44px;
  padding-inline: 20px;
}

.button-primary {
  border-color: var(--cyan);
  background: linear-gradient(135deg, var(--cyan), var(--blue));
}

.button-primary:hover {
  box-shadow: 0 16px 34px rgba(39, 169, 204, 0.3);
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.button-dark {
  margin-top: 18px;
}

.button-full {
  width: 100%;
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 900px;
  padding: 150px 0 100px;
  overflow: hidden;
  color: #fff;
  background: url("/hero-mountains.jpg") center 44% / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 21, 45, 0.9) 0%, rgba(5, 27, 55, 0.7) 47%, rgba(8, 25, 47, 0.12) 100%),
    linear-gradient(0deg, rgba(3, 18, 39, 0.7) 0%, transparent 32%);
}

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

.hero-content h1 {
  max-width: 950px;
}

.hero-lead {
  max-width: 720px;
  margin-bottom: 38px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(19px, 2vw, 25px);
  line-height: 1.42;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 36px;
  margin-top: 72px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-proof span {
  position: relative;
}

.hero-proof span:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -20px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  content: "";
  background: var(--cyan);
}

.scroll-cue {
  position: absolute;
  z-index: 2;
  right: 48px;
  bottom: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.scroll-cue i {
  display: block;
  width: 1px;
  height: 50px;
  background: linear-gradient(#fff, transparent);
}

.intro {
  background:
    radial-gradient(circle at 10% 10%, rgba(39, 169, 204, 0.07), transparent 20%),
    #fff;
}

.intro-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 100px;
  align-items: start;
}

.intro-copy {
  padding-top: 48px;
}

.intro-copy p {
  max-width: 680px;
}

.large-copy {
  margin-bottom: 28px;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.45;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 76px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.stat {
  min-height: 180px;
  padding: 34px;
  border-right: 1px solid var(--line);
}

.stat:last-child {
  border-right: 0;
}

.stat strong {
  display: block;
  margin-bottom: 18px;
  color: var(--navy);
  font-size: clamp(30px, 3.4vw, 48px);
  font-weight: 650;
  letter-spacing: -0.04em;
}

.stat span {
  color: var(--muted);
  font-size: 14px;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 80px;
  align-items: end;
  margin-bottom: 64px;
}

.section-heading h2,
.section-heading p {
  margin-bottom: 0;
}

.section-heading > p {
  padding-bottom: 8px;
  font-size: 18px;
  line-height: 1.55;
}

.section-heading-wide {
  grid-template-columns: 1fr 1fr;
}

.section-dark .section-heading p {
  color: rgba(255, 255, 255, 0.68);
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 70px 1fr;
  align-items: stretch;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.05);
}

.comparison-col {
  padding: 42px;
}

.comparison-col ul {
  display: grid;
  gap: 17px;
  padding: 0;
  margin: 32px 0 0;
  list-style: none;
}

.comparison-col li {
  position: relative;
  padding-left: 28px;
  color: rgba(255, 255, 255, 0.76);
}

.comparison-col li::before {
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 9px;
  height: 1px;
  content: "";
  background: currentColor;
}

.solution-col {
  background: rgba(34, 157, 193, 0.12);
}

.solution-col li {
  color: #fff;
}

.comparison-arrow {
  display: grid;
  place-items: center;
  color: #8bd7ea;
  background: rgba(255, 255, 255, 0.03);
  font-size: 32px;
}

.tag {
  display: inline-flex;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tag-blue {
  color: #b8effb;
  border-color: rgba(86, 208, 235, 0.4);
  background: rgba(39, 169, 204, 0.12);
}

.value-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.value-row > div {
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.value-row strong {
  display: block;
  margin-bottom: 5px;
  color: #fff;
  font-size: 24px;
}

.value-row span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
}

.services {
  background: #fff;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 350px;
  padding: 34px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover {
  z-index: 1;
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.service-card h3 {
  max-width: 250px;
  margin-top: 56px;
  margin-bottom: 18px;
}

.service-card p {
  margin-bottom: 26px;
  font-size: 14px;
}

.service-card a {
  display: inline-flex;
  gap: 8px;
  margin-top: auto;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.service-num {
  position: absolute;
  top: 28px;
  right: 30px;
  color: #9ba8b8;
  font-size: 12px;
  font-weight: 800;
}

.service-featured {
  color: #fff;
  background:
    radial-gradient(circle at 80% 20%, rgba(81, 212, 238, 0.25), transparent 30%),
    linear-gradient(145deg, var(--navy), #0f6591);
}

.service-featured p,
.service-featured .service-num {
  color: rgba(255, 255, 255, 0.68);
}

.service-featured a {
  color: #a8edfa;
}

.vip {
  color: #fff;
  background:
    linear-gradient(100deg, rgba(5, 26, 54, 0.96), rgba(7, 41, 75, 0.78)),
    url("/case-abu-dhabi.jpg") center / cover fixed;
}

.vip-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 100px;
  align-items: center;
}

.vip-copy h2 {
  max-width: 720px;
}

.vip-copy p {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 18px;
}

.text-link {
  display: inline-flex;
  gap: 10px;
  padding-bottom: 6px;
  margin-top: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  font-weight: 750;
}

.vip-list {
  display: grid;
  gap: 14px;
}

.vip-list > div {
  display: grid;
  grid-template-columns: 50px 1fr;
  column-gap: 18px;
  padding: 25px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.vip-list span {
  grid-row: 1 / 3;
  color: #8ee2f4;
  font-size: 12px;
  font-weight: 800;
}

.vip-list strong {
  font-size: 19px;
}

.vip-list p {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.63);
  font-size: 13px;
}

.mice {
  background: #fff;
}

.mice-visual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.visual-card {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 510px;
  padding: 36px;
  overflow: hidden;
  border-radius: var(--radius);
  color: #fff;
  background-position: center;
  background-size: cover;
}

.visual-card::before {
  position: absolute;
  inset: 0;
  content: "";
  background: inherit;
  transition: transform 0.7s ease;
}

.visual-card:hover::before {
  transform: scale(1.035);
}

.visual-abu {
  background-image: url("/case-abu-dhabi.jpg");
}

.visual-beijing {
  background-image: url("/case-beijing.jpg");
}

.visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(4, 23, 48, 0.9), rgba(4, 23, 48, 0.08) 70%);
}

.visual-card > div:last-child {
  position: relative;
}

.visual-card span {
  display: inline-block;
  margin-bottom: 12px;
  color: #b7eff8;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.visual-card h3 {
  max-width: 520px;
  margin-bottom: 0;
  font-size: clamp(28px, 3vw, 42px);
}

.mice-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.mice-tags span {
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: #fff;
  font-size: 12px;
  font-weight: 750;
}

.cases-title {
  max-width: 1030px;
  margin-bottom: 58px;
}

.case-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
}

.case-card {
  min-height: 360px;
  padding: 38px;
  border: 1px solid rgba(123, 80, 49, 0.13);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.64);
}

.case-main {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  min-height: 740px;
  color: #fff;
  background:
    linear-gradient(0deg, rgba(6, 29, 57, 0.94), rgba(6, 29, 57, 0.35)),
    url("/case-abu-dhabi.jpg") center / cover;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 70px;
}

.case-meta span {
  padding: 7px 12px;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: var(--copper);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.case-main .case-meta span {
  color: #b2edf8;
}

.case-card h3 {
  max-width: 560px;
  font-size: clamp(26px, 3.1vw, 44px);
}

.case-card p {
  font-size: 15px;
}

.case-main p {
  max-width: 590px;
  color: rgba(255, 255, 255, 0.7);
}

.case-result {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 20px;
  padding-top: 24px;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}

.case-result strong {
  color: #9fe7f5;
  font-size: 12px;
  text-transform: uppercase;
}

.case-result span {
  color: #fff;
  font-size: 17px;
}

.savings {
  background: #fff;
}

.savings-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 100px;
}

.savings-sticky {
  position: sticky;
  top: 130px;
  align-self: start;
}

.savings-sticky p {
  max-width: 520px;
  font-size: 18px;
}

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

.saving-list article {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 20px;
  padding: 38px 0;
  border-bottom: 1px solid var(--line);
}

.saving-list > article > span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 850;
}

.saving-list h3 {
  margin-bottom: 8px;
}

.saving-list p {
  margin-bottom: 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 90px;
}

.brand-blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.brand-blocks article {
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.brand-blocks span {
  color: #8fdcec;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-blocks h3 {
  margin: 20px 0 16px;
  font-size: 34px;
}

.brand-blocks p {
  color: rgba(255, 255, 255, 0.62);
}

.partner-line {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 50px;
  align-items: center;
  padding-top: 48px;
  margin-top: 70px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.partner-line > span {
  color: rgba(255, 255, 255, 0.52);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.partner-line div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px 30px;
  color: rgba(255, 255, 255, 0.78);
}

.partner-line b {
  font-size: 17px;
}

.faq {
  background: #fff;
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 100px;
}

.faq-grid > div:first-child p {
  max-width: 400px;
}

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

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: grid;
  grid-template-columns: 1fr 40px;
  gap: 20px;
  align-items: center;
  padding: 26px 0;
  cursor: pointer;
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  list-style: none;
}

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

.faq-list summary i {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--blue);
  font-style: normal;
  transition: transform 0.25s ease;
}

.faq-list details[open] summary i {
  transform: rotate(45deg);
}

.faq-list details p {
  max-width: 680px;
  padding: 0 60px 28px 0;
  margin-bottom: 0;
}

.contact {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: #071f42;
}

.contact-bg {
  position: absolute;
  inset: 0;
  opacity: 0.33;
  background:
    linear-gradient(90deg, rgba(3, 18, 39, 0.96), rgba(3, 18, 39, 0.56)),
    url("/contact-landscape.jpg") center / cover;
}

.contact-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 0.78fr;
  gap: 100px;
  align-items: center;
}

.contact-copy p {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 18px;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  margin-top: 34px;
}

.contact-links a {
  display: inline-flex;
  gap: 10px;
  font-size: 18px;
  font-weight: 750;
}

.contact-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 50px;
}

.contact-badges span {
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lead-form {
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 26px 70px rgba(1, 12, 28, 0.24);
  backdrop-filter: blur(20px);
}

.lead-form label {
  display: block;
  margin-bottom: 16px;
}

.lead-form label > span {
  display: block;
  margin-bottom: 7px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.lead-form input,
.lead-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  outline: 0;
  color: #fff;
  background: rgba(3, 22, 47, 0.48);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.lead-form input {
  min-height: 52px;
  padding: 0 15px;
}

.lead-form textarea {
  padding: 13px 15px;
  resize: vertical;
}

.lead-form input::placeholder,
.lead-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.38);
}

.lead-form input:focus,
.lead-form textarea:focus {
  border-color: rgba(100, 220, 244, 0.72);
  background: rgba(3, 22, 47, 0.68);
}

.form-note {
  margin: 12px 0 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.42);
  font-size: 11px;
}

.footer {
  padding: 30px 0;
  color: #fff;
  background: #041630;
}

.footer-row {
  display: grid;
  grid-template-columns: 260px 1fr auto;
  gap: 40px;
  align-items: center;
}

.footer-brand {
  font-size: 24px;
  font-weight: 780;
}

.footer-brand span {
  display: block;
  color: #7fcfe1;
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.48);
  font-size: 11px;
  text-align: center;
}

.footer-row > div:last-child {
  display: flex;
  gap: 18px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
}

@media (max-width: 1120px) {
  .site-header {
    grid-template-columns: 245px 1fr auto;
  }

  .brand {
    width: 235px;
  }

  .header-phone,
  .desktop-nav {
    display: none;
  }

  .site-header > .button {
    justify-self: end;
  }

  .mobile-nav {
    position: relative;
    display: block;
  }

  .mobile-nav summary {
    display: grid;
    place-items: center;
    min-width: 68px;
    min-height: 42px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--navy);
    font-size: 12px;
    font-weight: 800;
    cursor: pointer;
    list-style: none;
  }

  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }

  .mobile-nav nav {
    position: absolute;
    top: 52px;
    right: 0;
    display: grid;
    min-width: 230px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .mobile-nav nav a {
    padding: 10px;
    font-size: 14px;
    font-weight: 700;
  }

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

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

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

  .case-main {
    grid-column: 1 / -1;
    grid-row: auto;
    min-height: 620px;
  }
}

@media (max-width: 820px) {
  :root {
    --container: min(100% - 32px, 700px);
  }

  .section {
    padding: 84px 0;
  }

  .site-header {
    grid-template-columns: 1fr auto;
    min-height: 72px;
    padding: 6px 16px;
  }

  .brand {
    width: 220px;
    height: 56px;
  }

  .site-header > .button {
    display: none;
  }

  .hero {
    min-height: 820px;
    padding-top: 120px;
    background-position: 60% 45%;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(4, 21, 45, 0.92), rgba(5, 27, 55, 0.54)),
      linear-gradient(0deg, rgba(3, 18, 39, 0.75), transparent 40%);
  }

  h1 {
    font-size: clamp(44px, 11vw, 72px);
  }

  h2 {
    font-size: clamp(36px, 9vw, 56px);
  }

  .hero-proof {
    gap: 12px 24px;
    margin-top: 52px;
  }

  .hero-proof span:not(:last-child)::after {
    display: none;
  }

  .scroll-cue {
    display: none;
  }

  .intro-grid,
  .section-heading,
  .section-heading-wide,
  .vip-grid,
  .savings-grid,
  .trust-grid,
  .faq-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

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

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

  .stat:nth-child(2) {
    border-right: 0;
  }

  .stat:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .section-heading {
    align-items: start;
    margin-bottom: 46px;
  }

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

  .comparison-arrow {
    height: 60px;
    transform: rotate(90deg);
  }

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

  .mice-visual-grid,
  .case-grid {
    grid-template-columns: 1fr;
  }

  .visual-card {
    min-height: 470px;
  }

  .case-main {
    grid-column: auto;
    min-height: 600px;
  }

  .savings-sticky {
    position: static;
  }

  .brand-blocks {
    grid-template-columns: 1fr 1fr;
  }

  .partner-line {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .partner-line div {
    justify-content: flex-start;
  }

  .footer-row {
    grid-template-columns: 1fr;
    gap: 18px;
    text-align: center;
  }

  .footer p {
    order: 3;
  }

  .footer-row > div:last-child {
    justify-content: center;
  }
}

@media (max-width: 560px) {
  :root {
    --container: calc(100vw - 28px);
  }

  .section {
    padding: 70px 0;
  }

  .brand {
    width: 198px;
    height: 52px;
  }

  .mobile-nav summary {
    min-width: 58px;
  }

  .hero {
    min-height: 820px;
    padding: 105px 0 72px;
    align-items: flex-end;
  }

  .hero-content h1 {
    margin-bottom: 22px;
    font-size: clamp(41px, 12.5vw, 58px);
  }

  .hero-lead {
    margin-bottom: 30px;
    font-size: 17px;
  }

  .hero-actions {
    display: grid;
  }

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

  .hero-proof {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-top: 38px;
    font-size: 9px;
  }

  .large-copy {
    font-size: 20px;
  }

  .stat-grid {
    margin-top: 48px;
  }

  .stat {
    min-height: 145px;
    padding: 22px;
  }

  .stat strong {
    margin-bottom: 10px;
    font-size: 29px;
  }

  .stat span {
    font-size: 11px;
  }

  .comparison-col {
    padding: 27px;
  }

  .value-row {
    gap: 20px 14px;
  }

  .service-grid {
    grid-template-columns: 1fr;
    border-radius: 18px;
    overflow: hidden;
  }

  .service-card {
    min-height: 300px;
    padding: 28px;
  }

  .service-card h3 {
    margin-top: 42px;
  }

  .vip {
    background-attachment: scroll;
  }

  .vip-list > div {
    grid-template-columns: 38px 1fr;
    padding: 20px;
  }

  .visual-card {
    min-height: 390px;
    padding: 25px;
  }

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

  .case-main {
    min-height: 560px;
  }

  .case-meta {
    margin-bottom: 48px;
  }

  .saving-list article {
    grid-template-columns: 42px 1fr;
  }

  .brand-blocks {
    grid-template-columns: 1fr;
  }

  .brand-blocks article {
    padding: 26px;
  }

  .faq-list summary {
    font-size: 16px;
  }

  .contact-links {
    display: grid;
  }

  .lead-form {
    padding: 22px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-content > * {
    animation: rise 0.8s both;
  }

  .hero-content > :nth-child(2) { animation-delay: 0.08s; }
  .hero-content > :nth-child(3) { animation-delay: 0.16s; }
  .hero-content > :nth-child(4) { animation-delay: 0.24s; }
  .hero-content > :nth-child(5) { animation-delay: 0.32s; }

  @keyframes rise {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
  }
}

@media print {
  .site-header,
  .scroll-cue,
  .hero-actions,
  .button,
  .lead-form {
    display: none !important;
  }

  .section,
  .hero {
    min-height: auto;
    padding: 40px 0;
  }
}