:root {
  --navy-980: #020914;
  --navy-950: #04111f;
  --navy-925: #06182a;
  --navy-900: #071d32;
  --navy-850: #0a263f;
  --navy-800: #0d304e;
  --navy-700: #164563;
  --teal-500: #13c8c9;
  --teal-400: #3fe0e2;
  --cyan-100: #d9fbff;
  --white: #ffffff;
  --mist: #f4f8fb;
  --mist-2: #eaf2f6;
  --steel: #b7c9d5;
  --steel-2: #8fa7b8;
  --ink: #102030;
  --muted: #5e7180;
  --line: rgba(9, 35, 55, 0.12);
  --border: rgba(255, 255, 255, 0.14);
  --border-strong: rgba(255, 255, 255, 0.24);
  --shadow-soft: 0 18px 48px rgba(9, 35, 55, 0.1);
  --shadow-premium: 0 30px 90px rgba(0, 0, 0, 0.34);
  --glow: 0 0 44px rgba(19, 200, 201, 0.22);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(244, 248, 251, 0.64), rgba(255, 255, 255, 0) 420px),
    var(--white);
  line-height: 1.68;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
}

.section {
  padding: 112px 0;
}

.section-dark {
  position: relative;
  color: var(--white);
  background:
    radial-gradient(circle at 16% 8%, rgba(63, 224, 226, 0.18), transparent 34%),
    radial-gradient(circle at 86% 16%, rgba(19, 200, 201, 0.12), transparent 30%),
    linear-gradient(180deg, var(--navy-900), var(--navy-980));
}

.section-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 82%);
  pointer-events: none;
}

.section-accent {
  background:
    linear-gradient(180deg, #f7fbfd, var(--mist)),
    var(--mist);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--teal-500);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

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

h1 {
  max-width: 820px;
  font-size: 5.15rem;
  font-weight: 800;
}

h2 {
  font-size: 3.3rem;
  font-weight: 800;
}

h3 {
  font-size: 1.22rem;
  font-weight: 800;
}

p {
  margin: 0;
}

/* Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(2, 9, 20, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(18px);
  transition: background 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(2, 9, 20, 0.94);
  border-color: rgba(63, 224, 226, 0.16);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.nav {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--white);
  font-weight: 800;
}

.brand-mark {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  padding: 5px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.brand img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-name {
  font-size: 1.02rem;
  letter-spacing: 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--steel);
  font-size: 0.94rem;
  font-weight: 700;
}

.nav-menu a:not(.button) {
  position: relative;
  padding: 8px 0;
}

.nav-menu a:not(.button)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--teal-400);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.nav-menu a:not(.button):hover,
.nav-menu a:not(.button):focus {
  color: var(--white);
}

.nav-menu a:not(.button):hover::after,
.nav-menu a:not(.button):focus::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 42px;
  padding: 8px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--white);
  transition: transform 160ms ease, opacity 160ms ease;
}

.nav-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */
.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 28px;
  overflow: hidden;
  color: var(--navy-980);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0) 42%),
    linear-gradient(135deg, var(--teal-400), var(--teal-500));
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  box-shadow: 0 16px 36px rgba(19, 200, 201, 0.24);
  font-weight: 800;
  text-align: center;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.button::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: translateX(-120%);
  transition: transform 520ms ease;
}

.button:hover,
.button:focus {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.36);
  box-shadow: 0 22px 46px rgba(19, 200, 201, 0.32);
}

.button:hover::before,
.button:focus::before {
  transform: translateX(120%);
}

.button-outline {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.035)),
    rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.26);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.button-outline:hover,
.button-outline:focus {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.05)),
    rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.18);
}

.button-small {
  min-height: 44px;
  padding: 0 18px;
  font-size: 0.9rem;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 118px 0 96px;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 44%;
  background:
    linear-gradient(90deg, transparent, rgba(63, 224, 226, 0.14), transparent),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.07) 0 1px, transparent 1px 126px);
  opacity: 0.6;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: center;
  gap: 68px;
}

.hero-copy {
  max-width: 820px;
}

.hero-logo-wrap {
  width: 360px;
  max-width: 78%;
  margin: 0 0 34px;
  padding: 18px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.035));
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.24), var(--glow);
}

.hero-logo {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.hero-text {
  max-width: 690px;
  margin-top: 28px;
  color: var(--cyan-100);
  font-size: 1.28rem;
  line-height: 1.7;
}

.hero-proof {
  max-width: 710px;
  margin-top: 22px;
  padding: 16px 18px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-left: 4px solid var(--teal-400);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  font-size: 1.02rem;
  font-weight: 800;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 38px;
}

.hero-panel {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 24% 16%, rgba(63, 224, 226, 0.18), transparent 32%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.045)),
    linear-gradient(180deg, var(--navy-850), var(--navy-980));
  box-shadow: var(--shadow-premium), var(--glow);
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  pointer-events: none;
}

.shine-line {
  height: 6px;
  background: linear-gradient(90deg, var(--teal-400), rgba(63, 224, 226, 0.22), transparent);
}

.panel-content {
  position: relative;
  z-index: 2;
  padding: 42px;
}

.panel-kicker {
  margin-bottom: 18px;
  color: var(--teal-400);
  font-weight: 800;
}

.panel-content h2 {
  max-width: 420px;
  font-size: 2.15rem;
  line-height: 1.12;
}

.panel-list {
  display: grid;
  gap: 12px;
  margin-top: 32px;
}

.panel-list span {
  padding: 15px 16px;
  color: var(--cyan-100);
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  font-weight: 700;
}

.panel-footer {
  position: absolute;
  left: 42px;
  right: 42px;
  bottom: 34px;
  z-index: 2;
  display: grid;
  gap: 4px;
  padding: 18px;
  color: var(--white);
  background: rgba(2, 9, 20, 0.56);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.panel-footer strong {
  color: var(--teal-400);
  font-size: 0.86rem;
  text-transform: uppercase;
}

.panel-footer span {
  color: var(--cyan-100);
  font-size: 0.95rem;
}

.floor-visual {
  position: absolute;
  inset: auto 0 0;
  height: 48%;
  background:
    linear-gradient(160deg, rgba(63, 224, 226, 0.2), rgba(255, 255, 255, 0.03)),
    repeating-linear-gradient(115deg, rgba(255, 255, 255, 0.15) 0 2px, transparent 2px 64px);
  transform: skewY(-8deg);
  transform-origin: bottom left;
}

.floor-visual span {
  position: absolute;
  left: 12%;
  right: 12%;
  height: 1px;
  background: rgba(255, 255, 255, 0.28);
}

.floor-visual span:nth-child(1) {
  top: 30%;
}

.floor-visual span:nth-child(2) {
  top: 55%;
}

.floor-visual span:nth-child(3) {
  top: 78%;
}

/* Trust Strip */
.trust-strip {
  position: relative;
  padding: 30px 0;
  color: var(--white);
  background:
    linear-gradient(180deg, var(--navy-980), var(--navy-950));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid rgba(63, 224, 226, 0.16);
}

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

.trust-item {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px;
  color: var(--cyan-100);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.trust-item span {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  border: 2px solid var(--teal-400);
  border-radius: 3px;
  box-shadow: 0 0 18px rgba(63, 224, 226, 0.35);
}

.trust-item strong {
  font-size: 0.96rem;
}

/* Content Sections */
.section-heading {
  max-width: 800px;
  margin: 0 auto 54px;
  text-align: center;
}

.section-heading p:not(.eyebrow) {
  max-width: 680px;
  margin: 22px auto 0;
  color: var(--muted);
  font-size: 1.09rem;
  line-height: 1.78;
}

.section-dark .section-heading p:not(.eyebrow) {
  color: var(--cyan-100);
}

.align-left {
  margin: 0;
  text-align: left;
}

.align-left p:not(.eyebrow) {
  margin-left: 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-card,
.industry-tile,
.reason-item,
.contact-form,
.about-box,
.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.service-card {
  position: relative;
  min-height: 246px;
  padding: 32px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(19, 200, 201, 0.035), rgba(255, 255, 255, 0) 45%),
    var(--white);
  box-shadow: var(--shadow-soft);
  transition: transform 190ms ease, border-color 190ms ease, box-shadow 190ms ease;
}

.service-card::after {
  content: "";
  position: absolute;
  inset: auto 24px 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--teal-500), transparent);
  opacity: 0;
  transition: opacity 190ms ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(19, 200, 201, 0.34);
  box-shadow: 0 24px 64px rgba(9, 35, 55, 0.14);
}

.service-card:hover::after {
  opacity: 1;
}

.card-marker {
  width: 48px;
  height: 8px;
  margin-bottom: 26px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal-500), var(--navy-700));
  box-shadow: 0 0 20px rgba(19, 200, 201, 0.22);
}

.service-card p {
  margin-top: 16px;
  color: var(--muted);
  line-height: 1.72;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  align-items: start;
  gap: 68px;
}

.reason-list {
  display: grid;
  gap: 18px;
}

.reason-item {
  position: relative;
  padding: 28px 30px;
  background:
    linear-gradient(135deg, rgba(19, 200, 201, 0.055), rgba(255, 255, 255, 0) 46%),
    var(--white);
  box-shadow: 0 16px 42px rgba(9, 35, 55, 0.08);
}

.reason-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 3px;
  background: var(--teal-500);
  border-radius: 999px;
}

.reason-item strong {
  display: block;
  margin-bottom: 10px;
  color: var(--navy-900);
  font-size: 1.1rem;
}

.reason-item p {
  color: var(--muted);
  line-height: 1.72;
}

/* Results */
.results-section {
  background:
    linear-gradient(180deg, #ffffff, #f6fafc 58%, #ffffff);
}

.featured-result {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  gap: 30px;
  align-items: stretch;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(19, 200, 201, 0.08), rgba(255, 255, 255, 0) 40%),
    var(--white);
  box-shadow: 0 28px 78px rgba(9, 35, 55, 0.13);
}

.featured-result-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 18px;
}

.featured-result-copy h3 {
  color: var(--navy-900);
  font-size: 2rem;
  line-height: 1.14;
}

.featured-result-copy p:not(.eyebrow) {
  margin-top: 18px;
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.74;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.comparison-image,
.result-card {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(9, 35, 55, 0.12);
  border-radius: var(--radius);
  background: var(--mist);
}

.comparison-image {
  min-height: 360px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.comparison-image img,
.result-card img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  background:
    linear-gradient(135deg, rgba(19, 200, 201, 0.18), rgba(2, 9, 20, 0.12)),
    var(--mist-2);
}

.image-label {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  padding: 7px 11px;
  color: var(--white);
  background: rgba(2, 9, 20, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.image-label-accent {
  color: var(--navy-980);
  background: linear-gradient(135deg, var(--teal-400), var(--teal-500));
  border-color: rgba(255, 255, 255, 0.28);
}

.result-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.result-card {
  display: grid;
  grid-template-rows: 230px auto;
  background: var(--white);
  box-shadow: var(--shadow-soft);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.result-card:hover {
  transform: translateY(-4px);
  border-color: rgba(19, 200, 201, 0.34);
  box-shadow: 0 24px 60px rgba(9, 35, 55, 0.14);
}

.result-card div {
  padding: 22px;
}

.result-card h3 {
  color: var(--navy-900);
  font-size: 1.08rem;
}

.result-card p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.62;
}

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

.industry-tile {
  min-height: 120px;
  display: flex;
  align-items: center;
  padding: 28px;
  color: var(--navy-900);
  background:
    linear-gradient(135deg, var(--white), #f7fbfd);
  box-shadow: 0 12px 34px rgba(9, 35, 55, 0.07);
  font-size: 1.08rem;
  font-weight: 800;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.industry-tile:hover {
  transform: translateY(-3px);
  border-color: rgba(19, 200, 201, 0.32);
  box-shadow: 0 18px 44px rgba(9, 35, 55, 0.11);
}

.service-area {
  padding: 100px 0;
}

.service-area .container {
  position: relative;
  z-index: 1;
}

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

.area-list span {
  padding: 22px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  font-weight: 800;
}

.about-box {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 58px;
  padding: 50px;
  background:
    linear-gradient(135deg, rgba(19, 200, 201, 0.1), transparent 38%),
    var(--white);
  box-shadow: 0 22px 62px rgba(9, 35, 55, 0.1);
}

.about-box > p {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.82;
}

.cta-section {
  padding: 100px 0;
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-content {
  max-width: 820px;
  text-align: center;
}

.cta-content p:not(.eyebrow) {
  max-width: 650px;
  margin: 22px auto 0;
  color: var(--cyan-100);
  font-size: 1.12rem;
  line-height: 1.76;
}

.cta-content .hero-actions {
  justify-content: center;
}

/* Contact */
.contact-section {
  background:
    linear-gradient(180deg, #ffffff, #f6fafc);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
  gap: 46px;
  align-items: stretch;
}

.contact-card {
  padding: 34px;
  background:
    linear-gradient(160deg, rgba(19, 200, 201, 0.08), rgba(255, 255, 255, 0) 42%),
    var(--white);
  box-shadow: var(--shadow-soft);
}

.contact-info > p:not(.eyebrow) {
  margin-top: 20px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.78;
}

.contact-methods {
  display: grid;
  gap: 14px;
  margin-top: 34px;
}

.contact-methods a,
.contact-methods div {
  display: block;
  padding: 20px;
  background: var(--mist);
  border: 1px solid rgba(9, 35, 55, 0.1);
  border-radius: var(--radius);
  font-weight: 800;
  transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.contact-methods a:hover,
.contact-methods a:focus {
  transform: translateY(-2px);
  background: #eff8fa;
  border-color: rgba(19, 200, 201, 0.48);
}

.contact-methods span {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-form {
  display: grid;
  gap: 12px;
  padding: 34px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 251, 252, 0.98));
  box-shadow: 0 26px 72px rgba(9, 35, 55, 0.14);
}

.contact-form label {
  color: var(--navy-900);
  font-size: 0.9rem;
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px 16px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid rgba(9, 35, 55, 0.16);
  border-radius: var(--radius);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  background: #fbfeff;
  border-color: var(--teal-500);
  box-shadow: 0 0 0 4px rgba(19, 200, 201, 0.14);
}

.contact-form textarea {
  resize: vertical;
}

.form-button {
  width: 100%;
  margin-top: 12px;
  border: 0;
  cursor: pointer;
}

.form-button:disabled {
  cursor: default;
  opacity: 0.82;
}

.form-note {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
  text-align: center;
}

/* Footer */
.site-footer {
  color: var(--steel);
  background:
    linear-gradient(180deg, var(--navy-950), var(--navy-980));
  padding: 68px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1.18fr 1fr;
  gap: 42px;
}

.footer-brand {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--white);
  font-size: 1.45rem;
  font-weight: 800;
}

.site-footer h2 {
  margin: 0 0 16px;
  color: var(--white);
  font-size: 0.98rem;
  text-transform: uppercase;
}

.site-footer p {
  line-height: 1.7;
}

.site-footer a {
  display: block;
  margin-bottom: 9px;
  transition: color 160ms ease, transform 160ms ease;
}

.site-footer a:hover,
.site-footer a:focus {
  color: var(--teal-400);
  transform: translateX(2px);
}

.footer-bottom {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.92rem;
}

/* Responsive Styles */
@media (max-width: 1020px) {
  .section {
    padding: 86px 0;
  }

  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 86px;
    left: 0;
    right: 0;
    display: grid;
    gap: 0;
    padding: 14px 24px 26px;
    background: rgba(2, 9, 20, 0.98);
    border-bottom: 1px solid rgba(63, 224, 226, 0.14);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
  }

  .nav-menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-menu a {
    padding: 13px 0;
  }

  .nav-menu .button {
    margin-top: 12px;
  }

  .hero-grid,
  .split-section,
  .about-box,
  .featured-result,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 92px 0 78px;
  }

  h1 {
    font-size: 3.85rem;
  }

  h2 {
    font-size: 2.6rem;
  }

  .hero-panel {
    min-height: 500px;
  }

  .trust-grid,
  .card-grid,
  .result-gallery,
  .industry-grid,
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 30px, 1160px);
  }

  .section {
    padding: 72px 0;
  }

  .nav {
    min-height: 76px;
  }

  .brand-mark {
    width: 54px;
    height: 54px;
  }

  .brand-name {
    display: none;
  }

  .nav-menu {
    top: 76px;
  }

  .hero {
    padding: 68px 0 62px;
  }

  h1 {
    font-size: 2.56rem;
    line-height: 1.07;
  }

  h2 {
    font-size: 2.05rem;
  }

  .hero-logo-wrap {
    width: 280px;
    max-width: 92%;
    padding: 14px;
    margin-bottom: 28px;
  }

  .hero-text {
    margin-top: 22px;
    font-size: 1.08rem;
  }

  .hero-proof {
    padding: 14px 15px;
    font-size: 0.96rem;
  }

  .hero-actions,
  .cta-content .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
    min-height: 54px;
  }

  .hero-panel {
    min-height: 470px;
  }

  .panel-content {
    padding: 28px;
  }

  .panel-content h2 {
    font-size: 1.62rem;
  }

  .panel-footer {
    left: 24px;
    right: 24px;
    bottom: 24px;
  }

  .trust-grid,
  .card-grid,
  .comparison-grid,
  .result-gallery,
  .industry-grid,
  .area-list,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .trust-item {
    min-height: auto;
  }

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

  .featured-result {
    padding: 18px;
  }

  .featured-result-copy {
    padding: 8px;
  }

  .featured-result-copy h3 {
    font-size: 1.55rem;
  }

  .comparison-image {
    min-height: 290px;
  }

  .result-card {
    grid-template-rows: 240px auto;
  }

  .about-box,
  .contact-card,
  .contact-form {
    padding: 26px;
  }

  .footer-grid {
    gap: 30px;
  }
}