:root {
  --ink: #111418;
  --muted: #5d6975;
  --line: #d9e1e8;
  --paper: #f7f9fb;
  --white: #ffffff;
  --charcoal: #0c1218;
  --teal: #087f8c;
  --teal-dark: #075864;
  --amber: #c88b2c;
  --sage: #dce9df;
  --shadow: 0 24px 80px rgba(12, 18, 24, 0.16);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  letter-spacing: 0;
}

body.nav-open {
  overflow: hidden;
}

body.nav-open::before {
  background: rgba(7, 16, 21, 0.34);
  content: "";
  inset: 0;
  pointer-events: none;
  position: fixed;
  z-index: 19;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  align-items: center;
  background: rgba(247, 249, 251, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(217, 225, 232, 0.7);
  display: flex;
  height: 76px;
  justify-content: space-between;
  left: 0;
  padding: 0 clamp(20px, 5vw, 72px);
  position: fixed;
  right: 0;
  top: 0;
  z-index: 20;
}

.brand {
  align-items: center;
  display: inline-flex;
  font-size: 1.08rem;
  font-weight: 800;
  gap: 10px;
}

.site-header .brand {
  background: var(--white);
  border: 1px solid rgba(217, 225, 232, 0.9);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(12, 18, 24, 0.08);
  padding: 4px 10px;
}

.brand-logo {
  height: 44px;
  object-fit: contain;
  width: 208px;
}

.brand-mark {
  align-items: center;
  background: linear-gradient(135deg, var(--teal), var(--amber));
  border-radius: 7px;
  color: var(--white);
  display: inline-flex;
  height: 36px;
  justify-content: center;
  width: 36px;
}

.main-nav {
  align-items: center;
  display: flex;
  gap: 20px;
  font-size: 0.94rem;
  font-weight: 650;
  color: #2e3943;
}

.main-nav a {
  position: relative;
}

.main-nav a::after {
  background: var(--teal);
  bottom: -8px;
  content: "";
  height: 2px;
  left: 0;
  position: absolute;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
  width: 100%;
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.nav-action {
  align-items: center;
  border-radius: var(--radius);
  display: inline-flex;
  font-weight: 850;
  min-height: 40px;
  padding: 0 14px;
}

.nav-action::after {
  display: none;
}

.primary-action {
  background: var(--teal);
  color: var(--white);
}

.primary-action:hover {
  background: var(--teal-dark);
}

.secondary-action {
  background: #eef4f3;
  border: 1px solid rgba(8, 127, 140, 0.18);
  color: var(--teal-dark);
}

.nav-dropdown {
  position: relative;
}

.login-trigger {
  align-items: center;
  background: var(--charcoal);
  border: 0;
  border-radius: var(--radius);
  color: var(--white);
  cursor: pointer;
  display: inline-flex;
  font-weight: 850;
  gap: 8px;
  min-height: 40px;
  padding: 0 14px;
}

.login-trigger span {
  font-size: 1rem;
  line-height: 1;
  transition: transform 180ms ease;
}

.nav-dropdown.open .login-trigger span {
  transform: rotate(180deg);
}

.login-menu {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  gap: 4px;
  min-width: 220px;
  opacity: 0;
  padding: 8px;
  pointer-events: none;
  position: absolute;
  right: 0;
  top: calc(100% + 12px);
  transform: translateY(-8px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.nav-dropdown.open .login-menu,
.nav-dropdown:focus-within .login-menu,
.nav-dropdown:hover .login-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.login-menu a {
  border-radius: 7px;
  color: #25323d;
  padding: 12px 13px;
  white-space: nowrap;
}

.login-menu a::after {
  display: none;
}

.login-menu a:hover {
  background: #eef4f3;
  color: var(--teal-dark);
}

.nav-toggle {
  background: transparent;
  border: 0;
  display: none;
  height: 42px;
  width: 42px;
}

.nav-toggle span {
  background: var(--ink);
  display: block;
  height: 2px;
  margin: 7px auto;
  transition: transform 180ms ease;
  width: 24px;
}

.hero {
  align-items: center;
  display: grid;
  min-height: 92vh;
  overflow: hidden;
  padding: 150px clamp(20px, 6vw, 82px) 92px;
  position: relative;
}

.hero-carousel,
.hero-slide,
.hero-overlay {
  inset: 0;
  position: absolute;
}

.hero-carousel {
  background: #071015;
  overflow: hidden;
}

.hero-slide {
  background:
    linear-gradient(90deg, rgba(7, 16, 21, 0.94) 0%, rgba(7, 16, 21, 0.78) 42%, rgba(7, 16, 21, 0.42) 100%),
    var(--hero-image) center / cover;
  filter: brightness(0.82) saturate(0.95);
  opacity: 0;
  transform: scale(1.01);
  transition: opacity 1100ms ease, transform 5000ms ease;
  will-change: opacity, transform;
  z-index: 0;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1.05);
  z-index: 2;
}

.hero-slide.previous {
  z-index: 1;
}

.hero-overlay {
  background:
    radial-gradient(circle at 72% 20%, rgba(8, 127, 140, 0.18), transparent 24%),
    linear-gradient(180deg, rgba(7, 16, 21, 0.05) 0%, rgba(7, 16, 21, 0.1) 64%, var(--paper) 100%);
  pointer-events: none;
  z-index: 3;
}

.hero-content {
  color: var(--white);
  max-width: 740px;
  position: relative;
  z-index: 4;
}

.eyebrow {
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin: 0 0 16px;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #68d6d1;
}

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

h1 {
  font-size: clamp(3rem, 8vw, 6.2rem);
  line-height: 0.96;
  margin-bottom: 26px;
  max-width: 780px;
}

.hero-copy {
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.02rem, 2.5vw, 1.28rem);
  line-height: 1.65;
  max-width: 650px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-dots {
  bottom: 36px;
  display: flex;
  gap: 8px;
  left: clamp(20px, 6vw, 82px);
  position: absolute;
  z-index: 4;
}

.hero-dots span {
  background: rgba(255, 255, 255, 0.36);
  border-radius: 999px;
  height: 4px;
  transition: background 220ms ease, width 220ms ease;
  width: 20px;
}

.hero-dots span.active {
  background: #70d7d0;
  width: 42px;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: var(--radius);
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
}

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

.button.primary:hover {
  background: var(--teal-dark);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.36);
  color: var(--white);
}

.hero-panel {
  align-self: end;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, 1fr);
  margin-left: auto;
  max-width: 850px;
  overflow: hidden;
  position: relative;
  width: 68%;
  z-index: 3;
}

.hero-panel div {
  background: var(--white);
  min-height: 132px;
  padding: 24px;
}

.hero-panel strong {
  color: var(--teal);
  display: block;
  font-size: 1.55rem;
  margin-bottom: 8px;
}

.hero-panel span {
  color: var(--muted);
  line-height: 1.5;
}

.section {
  padding: 96px clamp(20px, 6vw, 82px);
}

.section-heading {
  max-width: 760px;
}

.section-heading.wide {
  align-items: end;
  display: grid;
  gap: 36px;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.7fr);
  max-width: none;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.03;
  margin-bottom: 0;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.7;
}

.value-grid,
.industry-grid,
.process {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 44px;
}

.value-grid article,
.industry-grid article,
.process article {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 235px;
  padding: 28px;
}

.icon-chip {
  align-items: center;
  background: var(--sage);
  border-radius: 7px;
  color: var(--teal-dark);
  display: inline-flex;
  font-weight: 900;
  height: 36px;
  justify-content: center;
  margin-bottom: 28px;
  width: 36px;
}

h3 {
  font-size: 1.26rem;
  line-height: 1.2;
  margin-bottom: 12px;
}

article p,
.contact p,
.quote-block span {
  color: var(--muted);
  line-height: 1.65;
}

.solutions {
  background: var(--white);
}

.consulting {
  background:
    linear-gradient(180deg, rgba(247, 249, 251, 0.94), rgba(236, 243, 242, 0.96)),
    radial-gradient(circle at 12% 24%, rgba(200, 139, 44, 0.18), transparent 28%);
}

.consulting-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 48px;
}

.consulting-grid article {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 300px;
  padding: 30px;
}

.consulting-grid span {
  color: var(--amber);
  display: block;
  font-weight: 900;
  margin-bottom: 48px;
}

.insight-band {
  align-items: center;
  background: var(--charcoal);
  border-radius: var(--radius);
  color: var(--white);
  display: flex;
  gap: 26px;
  justify-content: space-between;
  margin-top: 18px;
  padding: 28px 32px;
}

.insight-band strong {
  color: #77d8d2;
  flex: 0 0 auto;
}

.insight-band span {
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.55;
  max-width: 820px;
}

.tabs {
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 8px;
  margin-top: 52px;
  overflow-x: auto;
  padding-bottom: 10px;
}

.tab {
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--muted);
  cursor: pointer;
  flex: 0 0 auto;
  font-weight: 800;
  padding: 13px 18px;
}

.tab.active {
  background: var(--charcoal);
  color: var(--white);
}

.solution-stage {
  align-items: stretch;
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1fr);
  margin-top: 42px;
}

.solution-copy {
  align-self: center;
}

.solution-copy h3 {
  font-size: clamp(1.8rem, 3.4vw, 3.2rem);
  line-height: 1.05;
}

.hidden {
  display: none;
}

.check-list {
  color: #33414c;
  display: grid;
  gap: 13px;
  line-height: 1.5;
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.check-list li {
  padding-left: 30px;
  position: relative;
}

.check-list li::before {
  color: var(--teal);
  content: "✓";
  font-weight: 900;
  left: 0;
  position: absolute;
}

.solution-visual {
  border-radius: var(--radius);
  min-height: 560px;
  overflow: hidden;
  position: relative;
}

.solution-visual img {
  height: 100%;
  object-fit: cover;
  position: absolute;
  width: 100%;
}

.visual-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius);
  bottom: 24px;
  display: grid;
  gap: 8px;
  left: 24px;
  max-width: min(420px, calc(100% - 48px));
  padding: 22px;
  position: absolute;
}

.visual-card span {
  color: var(--muted);
}

.industries {
  background: linear-gradient(180deg, var(--paper), #eef4f3);
}

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

.industry-grid article {
  min-height: 205px;
}

.service-catalog {
  background: var(--charcoal);
  color: var(--white);
}

.service-catalog .section-heading p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

.service-list {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 48px;
  overflow: hidden;
}

.service-list article {
  align-items: center;
  background: #111a22;
  display: grid;
  gap: 18px;
  grid-template-columns: 54px 1fr;
  min-height: 112px;
  padding: 24px 28px;
}

.service-list span {
  align-items: center;
  border: 1px solid rgba(112, 215, 208, 0.34);
  border-radius: 7px;
  color: #70d7d0;
  display: inline-flex;
  font-weight: 900;
  height: 42px;
  justify-content: center;
  width: 42px;
}

.service-list h3 {
  font-size: 1.08rem;
  margin: 0;
}

.brand-ecosystem {
  background: var(--white);
}

.brand-category {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 34px;
  grid-template-columns: minmax(260px, 0.34fr) 1fr;
  margin-top: 34px;
  padding-top: 34px;
}

.brand-category-copy span {
  color: var(--amber);
  display: block;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.brand-category-copy h3 {
  font-size: clamp(1.24rem, 2.2vw, 2rem);
  line-height: 1.2;
  margin-bottom: 0;
}

.brand-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
}

.brand-tile {
  align-items: center;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 250, 251, 0.96)),
    var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(12, 18, 24, 0.07);
  color: #1d2932;
  display: inline-flex;
  flex-direction: column;
  font-size: 0.95rem;
  font-weight: 900;
  gap: 10px;
  justify-content: center;
  min-height: 76px;
  padding: 14px;
  perspective: 900px;
  position: relative;
  text-align: center;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 220ms ease;
}

.brand-flip-inner {
  display: grid;
  height: 100%;
  min-height: 48px;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 520ms cubic-bezier(0.2, 0.72, 0.22, 1);
  width: 100%;
}

.brand-face {
  align-items: center;
  backface-visibility: hidden;
  display: flex;
  grid-area: 1 / 1;
  justify-content: center;
  min-height: 48px;
  width: 100%;
}

.brand-back {
  transform: rotateY(180deg);
}

.brand-tile img {
  height: 40px;
  max-width: 132px;
  object-fit: contain;
  transition: opacity 180ms ease, transform 220ms ease;
}

.brand-name {
  line-height: 1.25;
}

.brand-tile.flipped {
  border-color: rgba(112, 215, 208, 0.42);
  box-shadow: 0 18px 42px rgba(12, 18, 24, 0.16);
  transform: translateY(-2px);
}

.brand-tile.flipped .brand-flip-inner {
  transform: rotateY(180deg);
}

.brand-tile.flipped .brand-back {
  background: var(--charcoal);
  border-radius: 7px;
  color: var(--white);
  margin: -8px;
  padding: 8px;
}

.brand-tile.no-logo {
  background: #eef4f3;
}

.brand-tile.no-logo .brand-front {
  display: none;
}

.brand-tile.no-logo .brand-back {
  transform: none;
}

.brand-tile:focus-visible {
  outline: 3px solid rgba(8, 127, 140, 0.35);
  outline-offset: 3px;
}

.brand-tile:nth-child(3n + 1) {
  border-top-color: rgba(8, 127, 140, 0.42);
}

.brand-tile:nth-child(3n + 2) {
  border-top-color: rgba(200, 139, 44, 0.5);
}

.brand-note {
  background: #eef4f3;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  line-height: 1.6;
  margin: 34px 0 0;
  padding: 18px 20px;
}

.projects {
  background: linear-gradient(180deg, #eef4f3, var(--paper));
}

.project-overview {
  align-items: stretch;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 50px rgba(12, 18, 24, 0.08);
  display: grid;
  gap: 0;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.8fr);
  margin-top: 48px;
  overflow: hidden;
}

.project-overview img {
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  width: 100%;
}

.project-overview div {
  align-self: center;
  padding: 34px;
}

.project-overview span {
  color: var(--teal);
  display: block;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.project-overview h3 {
  font-size: clamp(1.6rem, 3vw, 3rem);
  line-height: 1.05;
}

.project-overview p {
  color: var(--muted);
  line-height: 1.7;
}

.project-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 48px;
}

.project-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 50px rgba(12, 18, 24, 0.09);
  min-height: 100%;
  overflow: hidden;
}

.project-card.featured {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.8fr);
}

.project-card img {
  height: 280px;
  object-fit: cover;
  width: 100%;
}

.project-card.featured img {
  height: 100%;
  min-height: 420px;
}

.project-card-body {
  padding: 28px;
}

.project-card-body span {
  color: var(--teal);
  display: block;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.project-card-body h3 {
  font-size: clamp(1.3rem, 2.2vw, 2.1rem);
}

.project-card-body blockquote {
  border-left: 3px solid var(--amber);
  color: #33414c;
  font-weight: 750;
  line-height: 1.55;
  margin: 22px 0 0;
  padding-left: 16px;
}

.metrics {
  background: var(--charcoal);
  color: var(--white);
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(4, 1fr);
  padding: 1px;
}

.metrics div {
  background: #111a22;
  min-height: 190px;
  padding: 36px clamp(20px, 4vw, 46px);
}

.metrics strong {
  color: #70d7d0;
  display: block;
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  line-height: 1;
  margin-bottom: 14px;
}

.metrics span {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.55;
}

.process article {
  background: transparent;
  border-color: #cbd8df;
}

.process span {
  color: var(--amber);
  display: block;
  font-weight: 900;
  margin-bottom: 42px;
}

.testimonial {
  background:
    linear-gradient(90deg, rgba(12, 18, 24, 0.88), rgba(12, 18, 24, 0.56)),
    url("https://images.unsplash.com/photo-1497366811353-6870744d04b2?auto=format&fit=crop&w=1800&q=82") center / cover;
}

.quote-block {
  color: var(--white);
  max-width: 920px;
}

.quote-block p {
  font-size: clamp(2rem, 4vw, 4.35rem);
  line-height: 1.08;
}

.quote-block span {
  color: rgba(255, 255, 255, 0.72);
}

.contact {
  align-items: start;
  display: grid;
  gap: 60px;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.7fr);
}

.contact h2 {
  font-size: clamp(2.4rem, 5vw, 5rem);
  line-height: 1;
}

.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.contact-details a {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: #33414c;
  font-weight: 800;
  padding: 12px 14px;
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  gap: 18px;
  padding: 28px;
}

.contact-form label {
  color: #33414c;
  display: grid;
  font-weight: 800;
  gap: 8px;
}

.contact-form input,
.contact-form textarea {
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--ink);
  outline: none;
  padding: 14px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(8, 127, 140, 0.12);
}

.form-status {
  border-radius: 7px;
  color: var(--muted);
  font-weight: 750;
  line-height: 1.45;
  margin: 0;
  min-height: 22px;
}

.form-status.success {
  background: rgba(8, 127, 140, 0.1);
  color: var(--teal-dark);
  padding: 12px 14px;
}

.form-status.error {
  background: rgba(190, 58, 47, 0.1);
  color: #9f2d26;
  padding: 12px 14px;
}

.contact-form button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.site-footer {
  background: #071015;
  color: var(--white);
  display: grid;
  gap: 42px;
  grid-template-columns: 1.5fr 1fr 1fr;
  padding: 54px clamp(20px, 6vw, 82px);
}

.site-footer p,
.site-footer a,
.site-footer span {
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.7;
}

.site-footer h2 {
  font-size: 0.9rem;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.site-footer a,
.site-footer span {
  display: block;
  margin-bottom: 8px;
}

.footer-brand {
  margin-bottom: 18px;
}

.footer-brand .brand-logo {
  height: 50px;
  width: 184px;
}

.footer-tagline {
  color: #f0b34d;
  font-weight: 800;
}

@media (max-width: 980px) {
  .section-heading.wide,
  .solution-stage,
  .brand-category,
  .project-overview,
  .project-card.featured,
  .contact,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .value-grid,
  .process,
  .consulting-grid,
  .service-list,
  .metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-panel {
    margin-top: 50px;
    width: 100%;
  }

  .brand-grid {
    grid-template-columns: repeat(3, minmax(120px, 1fr));
  }

  .project-card.featured img {
    min-height: 320px;
  }

  .project-overview img {
    min-height: 300px;
  }

  .solution-visual {
    min-height: 420px;
  }
}

@media (max-width: 720px) {
  .site-header {
    height: 68px;
    overflow: visible;
  }

  .nav-toggle {
    display: block;
    position: relative;
    z-index: 40;
  }

  .main-nav {
    align-items: stretch;
    background: #071015;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 28px 70px rgba(7, 16, 21, 0.35);
    color: var(--white);
    display: flex;
    flex-direction: column;
    gap: 0;
    height: auto;
    left: 0;
    max-height: calc(100dvh - 68px);
    max-width: none;
    min-height: 0;
    opacity: 0;
    overflow-y: auto;
    padding: 18px 26px 24px;
    pointer-events: none;
    position: fixed;
    right: 0;
    top: 68px;
    transform: translateY(-12px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
    visibility: hidden;
    width: 100vw;
    z-index: 35;
  }

  .main-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    visibility: visible;
  }

  .main-nav a {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.88);
    padding: 18px 0;
  }

  .main-nav a::after {
    display: none;
  }

  .main-nav a:hover {
    color: var(--white);
  }

  .nav-action {
    justify-content: center;
    margin-top: 10px;
    min-height: 46px;
    padding: 0 16px;
  }

  .nav-dropdown {
    margin-top: 10px;
  }

  .login-trigger {
    justify-content: center;
    min-height: 46px;
    width: 100%;
  }

  .login-menu {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: none;
    margin-top: 8px;
    min-width: 0;
    opacity: 1;
    pointer-events: auto;
    position: static;
    transform: none;
  }

  .nav-dropdown:not(.open) .login-menu {
    display: none;
  }

  .login-menu a {
    color: rgba(255, 255, 255, 0.84);
  }

  .login-menu a:hover {
    background: rgba(112, 215, 208, 0.12);
    color: var(--white);
  }

  .hero {
    min-height: 100vh;
    padding-top: 120px;
  }

  .hero-panel,
  .industry-grid,
  .value-grid,
  .process,
  .consulting-grid,
  .service-list,
  .metrics {
    grid-template-columns: 1fr;
  }

  .site-header .brand {
    padding: 5px 9px;
  }

  .brand-logo {
    height: 34px;
    width: 158px;
  }

  .insight-band {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-panel div {
    min-height: auto;
  }

  .section {
    padding-bottom: 70px;
    padding-top: 70px;
  }

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

  .brand-tile {
    min-height: 64px;
  }

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

  .solution-visual {
    min-height: 320px;
  }
}