/*
 * Prestige Air Solutions — single-page website styles
 * BUSINESS INFO: Brand colors and typography can be updated in the variables below.
 */

:root {
  --navy: #082b45;
  --navy-deep: #051923;
  --navy-soft: #103c58;
  --cyan: #00b8d9;
  --cyan-light: #75eaff;
  --orange: #ff8a34;
  --orange-deep: #e96c15;
  --white: #ffffff;
  --soft: #f7fafc;
  --mist: #eaf2f5;
  --ink: #0d2636;
  --muted: #5d7280;
  --line: #dbe6eb;
  --shadow-sm: 0 10px 30px rgba(8, 43, 69, 0.08);
  --shadow-md: 0 22px 60px rgba(5, 25, 35, 0.14);
  --shadow-lg: 0 32px 90px rgba(5, 25, 35, 0.24);
  --radius: 22px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --container: 1240px;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--soft);
  color: var(--ink);
  font-family: "Inter", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

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

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(0, 184, 217, 0.55);
  outline-offset: 3px;
}

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

h1,
h2,
h3 {
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--navy);
  letter-spacing: -0.035em;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(2.7rem, 5.4vw, 5.35rem);
  font-weight: 800;
  line-height: 1.01;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(2.15rem, 4vw, 3.75rem);
  font-weight: 800;
  line-height: 1.08;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
  line-height: 1.3;
}

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

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: 112px 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--white);
  color: var(--navy);
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform 180ms var(--ease-out);
}

.skip-link:focus {
  transform: translateY(0);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow-light {
  color: #9fecf8;
}

.eyebrow-line {
  width: 34px;
  height: 2px;
  background: currentColor;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 6px rgba(255, 138, 52, 0.16);
}

.button {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.91rem;
  font-weight: 800;
  line-height: 1;
  transition: transform 160ms var(--ease-out), box-shadow 200ms var(--ease-out), background-color 200ms var(--ease-out), border-color 200ms var(--ease-out);
}

.button:active {
  transform: scale(0.97);
}

.button svg,
.text-link svg,
.service-card a svg,
.quick-strip a svg,
.footer-bottom a svg {
  width: 17px;
  height: 17px;
  stroke-width: 2.2;
}

.button-primary {
  background: linear-gradient(135deg, var(--orange) 0%, #ff9d50 100%);
  color: var(--navy-deep);
  box-shadow: 0 14px 34px rgba(255, 138, 52, 0.29);
}

.button-primary:hover {
  box-shadow: 0 18px 42px rgba(255, 138, 52, 0.38);
  transform: translateY(-2px);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  backdrop-filter: blur(12px);
}

.button-secondary:hover {
  border-color: rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-2px);
}

.button-dark {
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.button-dark:hover {
  background: var(--navy-deep);
  transform: translateY(-2px);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  color: var(--white);
  transition: color 220ms var(--ease-out), background-color 220ms var(--ease-out), box-shadow 220ms var(--ease-out), backdrop-filter 220ms var(--ease-out);
}

.site-header.is-scrolled,
.site-header.menu-active {
  background: rgba(255, 255, 255, 0.96);
  color: var(--navy);
  box-shadow: 0 8px 40px rgba(5, 25, 35, 0.12);
  backdrop-filter: blur(18px);
}

.nav-shell {
  width: min(100% - 40px, 1380px);
  height: 88px;
  display: grid;
  grid-template-columns: minmax(220px, 300px) 1fr auto;
  align-items: center;
  gap: 28px;
  margin-inline: auto;
  transition: height 220ms var(--ease-out);
}

.site-header.is-scrolled .nav-shell {
  height: 74px;
}

.brand {
  width: 260px;
  height: 64px;
  display: flex;
  align-items: center;
}

.brand-plate {
  width: 100%;
  height: 55px;
  display: flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 7px 22px rgba(2, 17, 28, 0.16);
  overflow: hidden;
}

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

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 2vw, 31px);
}

.desktop-nav a {
  position: relative;
  padding: 10px 0;
  color: inherit;
  font-size: 0.81rem;
  font-weight: 700;
  letter-spacing: 0.015em;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 200ms var(--ease-out);
}

.desktop-nav a:hover::after,
.desktop-nav a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-call {
  min-width: 182px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.2;
}

.nav-call-kicker {
  margin-bottom: 4px;
  color: var(--cyan-light);
  font-size: 0.61rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.is-scrolled .nav-call-kicker,
.menu-active .nav-call-kicker {
  color: var(--cyan);
}

.nav-call > span:last-child {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.93rem;
  font-weight: 800;
}

.nav-call svg {
  width: 15px;
  color: var(--orange);
}

.menu-toggle {
  width: 46px;
  height: 46px;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: inherit;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: transform 200ms var(--ease-out), opacity 200ms var(--ease-out);
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-header.is-scrolled .menu-toggle,
.site-header.menu-active .menu-toggle {
  border-color: var(--line);
  background: var(--soft);
}

.mobile-menu {
  max-height: calc(100vh - 74px);
  padding: 12px 20px 24px;
  overflow-y: auto;
  border-top: 1px solid var(--line);
  background: var(--white);
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu a {
  display: block;
  padding: 14px 4px;
  border-bottom: 1px solid var(--line);
  color: var(--navy);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 700;
}

.mobile-menu-call {
  margin-top: 12px;
  border: 0 !important;
  border-radius: 12px;
  background: var(--orange);
  text-align: center;
}

/* Hero */
.hero {
  min-height: 790px;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-deep);
  isolation: isolate;
}

.hero-image,
.hero-overlay,
.hero-grid-pattern {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  z-index: -4;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  z-index: -3;
  background:
    linear-gradient(90deg, rgba(5, 25, 35, 0.98) 0%, rgba(5, 25, 35, 0.94) 32%, rgba(5, 25, 35, 0.55) 58%, rgba(5, 25, 35, 0.1) 82%),
    linear-gradient(0deg, rgba(5, 25, 35, 0.75) 0%, transparent 37%);
}

.hero-grid-pattern {
  z-index: -2;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(117, 234, 255, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(117, 234, 255, 0.13) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, black, transparent 68%);
}

.hero-orbit {
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(117, 234, 255, 0.22);
  border-radius: 50%;
  pointer-events: none;
}

.hero-orbit-one {
  width: 490px;
  height: 490px;
  right: -220px;
  bottom: -220px;
}

.hero-orbit-two {
  width: 620px;
  height: 620px;
  right: -285px;
  bottom: -285px;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 110px;
  padding-bottom: 86px;
}

.hero-copy {
  max-width: 760px;
}

.hero h1 {
  max-width: 750px;
  color: var(--white);
}

.hero h1::after {
  content: "";
  width: 88px;
  height: 5px;
  display: block;
  margin-top: 26px;
  border-radius: 20px;
  background: linear-gradient(90deg, var(--orange), var(--cyan));
}

.hero-lead {
  max-width: 680px;
  margin-bottom: 15px;
  color: #d9e8ee;
  font-size: clamp(1.12rem, 1.5vw, 1.34rem);
  line-height: 1.65;
}

.hero-support {
  max-width: 650px;
  margin-bottom: 32px;
  color: #9db4c0;
  font-size: 0.98rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  margin-top: 34px;
  color: #dce8ed;
  font-size: 0.77rem;
  font-weight: 700;
}

.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-trust svg {
  width: 17px;
  color: var(--cyan-light);
}

.hero-status {
  position: absolute;
  right: clamp(20px, 4vw, 66px);
  bottom: 48px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 17px 20px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 15px;
  background: rgba(5, 25, 35, 0.74);
  color: var(--white);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(15px);
}

.status-pulse {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #4de398;
  box-shadow: 0 0 0 7px rgba(77, 227, 152, 0.13);
}

.hero-status div {
  display: flex;
  flex-direction: column;
  font-size: 0.75rem;
  line-height: 1.35;
}

.hero-status strong {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.87rem;
}

.hero-status span:last-child {
  color: #aec3cc;
}

/* Metrics strip */
.quick-strip {
  position: relative;
  z-index: 5;
  margin-top: -1px;
  background: var(--white);
  box-shadow: 0 20px 52px rgba(5, 25, 35, 0.1);
}

.quick-strip-inner {
  min-height: 112px;
  display: grid;
  grid-template-columns: repeat(3, 1fr) 1.25fr;
  align-items: center;
}

.quick-strip-inner > div {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 13px;
  padding-right: 25px;
  border-right: 1px solid var(--line);
}

.quick-strip-inner > div + div {
  padding-left: 25px;
}

.quick-number {
  color: var(--navy);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.55rem;
  font-weight: 800;
}

.quick-label {
  max-width: 100px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 600;
  line-height: 1.35;
}

.quick-strip a {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  color: var(--orange-deep);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.86rem;
  font-weight: 800;
}

/* About */
.about {
  background:
    radial-gradient(circle at 100% 15%, rgba(0, 184, 217, 0.08), transparent 29%),
    var(--soft);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: clamp(60px, 8vw, 110px);
}

.about-visual {
  position: relative;
  padding: 0 18px 24px 0;
}

.image-frame {
  position: relative;
  z-index: 2;
  min-height: 560px;
  overflow: hidden;
  border-radius: 12px 12px 82px 12px;
  box-shadow: var(--shadow-lg);
}

.image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(5, 25, 35, 0.2));
}

.image-frame img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}

.about-shape {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 1;
  width: 70%;
  height: 62%;
  border-radius: 0 0 88px 0;
  background: linear-gradient(145deg, var(--cyan), #007fa6);
}

.diagnostic-card {
  position: absolute;
  right: -32px;
  bottom: 68px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 18px 22px;
  border-radius: 15px;
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.diagnostic-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(0, 184, 217, 0.12);
  color: var(--cyan);
}

.diagnostic-icon svg {
  width: 20px;
}

.diagnostic-card > div:last-child {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.diagnostic-card span {
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.diagnostic-card strong {
  color: var(--navy);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.9rem;
}

.about-copy p {
  margin-bottom: 18px;
}

.about-points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 28px 0;
}

.about-points div {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--navy);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.45;
}

.about-points svg {
  width: 19px;
  min-width: 19px;
  color: var(--cyan);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 4px;
  border-bottom: 2px solid rgba(255, 138, 52, 0.45);
  color: var(--orange-deep);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.9rem;
  font-weight: 800;
}

/* Why us */
.why-us {
  padding-top: 106px;
  background: var(--white);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 50px;
}

.section-heading.centered {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading p {
  max-width: 620px;
  margin-bottom: 0;
  font-size: 1.04rem;
}

.section-heading.centered p {
  margin-inline: auto;
}

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

.value-card {
  min-height: 278px;
  position: relative;
  padding: 28px 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--soft);
  transition: transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out), border-color 220ms var(--ease-out);
}

.value-card:hover {
  border-color: rgba(0, 184, 217, 0.36);
  box-shadow: var(--shadow-sm);
  transform: translateY(-5px);
}

.value-card-featured {
  background: linear-gradient(155deg, var(--navy) 0%, #0b4568 100%);
}

.value-card-featured h3,
.value-card-featured p {
  color: var(--white);
}

.value-card-featured p {
  color: #b9d1dc;
}

.value-index {
  position: absolute;
  top: 18px;
  right: 20px;
  color: rgba(8, 43, 69, 0.16);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
}

.value-card-featured .value-index {
  color: rgba(255, 255, 255, 0.1);
}

.icon-wrap {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  margin-bottom: 34px;
  border-radius: 16px;
  background: var(--white);
  color: var(--cyan);
  box-shadow: var(--shadow-sm);
}

.icon-wrap svg {
  width: 26px;
  height: 26px;
}

.value-card h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.value-card p {
  margin-bottom: 0;
  font-size: 0.88rem;
  line-height: 1.6;
}

.value-card-wide {
  min-height: 180px;
  grid-column: 2 / span 3;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  background: linear-gradient(110deg, #edfafe, var(--soft));
}

.value-photo {
  min-height: 180px;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--navy);
  box-shadow: var(--shadow-sm);
}

.value-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 28%, rgba(5, 25, 35, 0.86) 100%);
}

.value-photo img {
  width: 100%;
  height: 100%;
  min-height: 180px;
  position: absolute;
  inset: 0;
  object-fit: cover;
  object-position: center 48%;
  transition: transform 450ms var(--ease-out);
}

.value-photo:hover img {
  transform: scale(1.035);
}

.value-photo-caption {
  position: absolute;
  right: 20px;
  bottom: 18px;
  left: 20px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  color: var(--white);
  line-height: 1.35;
}

.value-photo-caption span {
  color: var(--cyan-light);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.value-photo-caption strong {
  margin-top: 3px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.86rem;
}

.value-card-wide .icon-wrap {
  margin: 0;
}

.comfort-wave {
  display: flex;
  align-items: center;
  gap: 6px;
}

.comfort-wave span {
  width: 8px;
  border-radius: 8px;
  background: linear-gradient(var(--cyan), var(--orange));
}

.comfort-wave span:nth-child(1) { height: 33px; }
.comfort-wave span:nth-child(2) { height: 57px; }
.comfort-wave span:nth-child(3) { height: 43px; }

/* Services */
.services {
  overflow: hidden;
  background: var(--navy-deep);
}

.services-blueprint {
  position: absolute;
  inset: 0;
  opacity: 0.28;
  background:
    radial-gradient(circle at 90% 12%, rgba(0, 184, 217, 0.26), transparent 28%),
    linear-gradient(rgba(117, 234, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(117, 234, 255, 0.07) 1px, transparent 1px);
  background-size: auto, 52px 52px, 52px 52px;
}

.services .container {
  position: relative;
}

.split-heading {
  max-width: none;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: end;
  gap: 70px;
}

.services .split-heading h2 {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--white);
}

.services .split-heading p {
  color: #a9bdc6;
}

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

.service-card {
  min-height: 465px;
  display: flex;
  flex-direction: column;
  padding: 26px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.055);
  backdrop-filter: blur(5px);
  transition: transform 220ms var(--ease-out), background-color 220ms var(--ease-out), border-color 220ms var(--ease-out);
}

.service-card:hover {
  border-color: rgba(117, 234, 255, 0.36);
  background: rgba(255, 255, 255, 0.085);
  transform: translateY(-5px);
}

.service-photo {
  width: calc(100% + 52px);
  height: 178px;
  margin: -26px -26px 24px;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.88) contrast(1.04);
  transition: transform 420ms var(--ease-out), filter 220ms var(--ease-out);
}

.service-card:hover .service-photo {
  filter: saturate(1) contrast(1.04);
  transform: scale(1.035);
}

.service-card-accent {
  border-color: rgba(255, 138, 52, 0.38);
  background: linear-gradient(150deg, rgba(255, 138, 52, 0.17), rgba(255, 255, 255, 0.055));
}

.service-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.service-top span {
  color: rgba(255, 255, 255, 0.28);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1rem;
  font-weight: 800;
}

.service-top svg {
  width: 30px;
  height: 30px;
  color: var(--cyan-light);
  stroke-width: 1.5;
}

.service-card-accent .service-top svg {
  color: var(--orange);
}

.service-card h3 {
  color: var(--white);
  font-size: 1.1rem;
}

.service-card p {
  margin-bottom: 25px;
  color: #9db2bc;
  font-size: 0.84rem;
  line-height: 1.65;
}

.service-card a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
}

.service-card a svg {
  color: var(--orange);
  transition: transform 180ms var(--ease-out);
}

.service-card a:hover svg {
  transform: translateX(4px);
}

/* Process */
.process {
  background: linear-gradient(140deg, #f0f8fa 0%, var(--white) 58%);
}

.process-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  align-items: start;
  gap: clamp(60px, 9vw, 130px);
}

.process-intro {
  position: sticky;
  top: 120px;
}

.process-intro p {
  max-width: 430px;
  margin-bottom: 30px;
}

.process-list {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list::before {
  content: "";
  position: absolute;
  top: 52px;
  bottom: 52px;
  left: 33px;
  width: 1px;
  background: linear-gradient(var(--cyan), rgba(0, 184, 217, 0.1));
}

.process-list li {
  position: relative;
  display: grid;
  grid-template-columns: 68px 1fr;
  align-items: center;
  gap: 24px;
  padding: 25px 0;
}

.step-number {
  z-index: 2;
  width: 68px;
  height: 68px;
  display: grid;
  place-items: center;
  border: 6px solid #eff8fa;
  border-radius: 50%;
  background: var(--white);
  color: var(--cyan);
  box-shadow: var(--shadow-sm);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
}

.process-list h3 {
  margin-bottom: 5px;
  font-size: 1.18rem;
}

.process-list p {
  margin-bottom: 0;
  font-size: 0.88rem;
}

/* FAQ */
.faqs {
  background: var(--white);
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  align-items: start;
  gap: clamp(55px, 8vw, 110px);
}

.faq-intro {
  position: sticky;
  top: 115px;
}

.faq-callout {
  margin-top: 34px;
  padding: 25px;
  border-radius: 18px;
  background: linear-gradient(145deg, var(--navy), var(--navy-deep));
  color: var(--white);
}

.faq-callout > div {
  width: 45px;
  height: 45px;
  display: grid;
  place-items: center;
  margin-bottom: 19px;
  border-radius: 13px;
  background: rgba(0, 184, 217, 0.16);
  color: var(--cyan-light);
}

.faq-callout svg {
  width: 22px;
}

.faq-callout span,
.faq-callout a {
  display: block;
}

.faq-callout span {
  color: #adc2cb;
  font-size: 0.75rem;
}

.faq-callout a {
  margin-top: 2px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
}

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

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

.faq-item h3 {
  margin: 0;
}

.faq-item button {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 38px;
  align-items: center;
  gap: 18px;
  padding: 24px 0;
  border: 0;
  background: transparent;
  color: var(--navy);
  text-align: left;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.45;
}

.faq-item button svg {
  width: 36px;
  height: 36px;
  padding: 9px;
  border-radius: 50%;
  background: var(--soft);
  color: var(--cyan);
  transition: transform 220ms var(--ease-out), background-color 220ms var(--ease-out), color 220ms var(--ease-out);
}

.faq-item button[aria-expanded="true"] svg {
  background: var(--navy);
  color: var(--white);
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 58px 24px 0;
}

.faq-answer p {
  margin-bottom: 0;
  font-size: 0.91rem;
}

/* Service area */
.service-area {
  background: var(--soft);
}

.service-area .split-heading h2 {
  margin-bottom: 0;
}

.map-shell {
  display: grid;
  grid-template-columns: 390px 1fr;
  overflow: hidden;
  border-radius: 24px;
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.area-list-wrap {
  padding: 28px 28px 30px;
  background: var(--navy);
}

.area-list-heading {
  display: flex;
  flex-direction: column;
  margin-bottom: 22px;
  color: var(--white);
  line-height: 1.4;
}

.area-list-heading span {
  color: var(--cyan-light);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.area-list-heading strong {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.08rem;
}

.area-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.area-button {
  min-height: 65px;
  display: grid;
  grid-template-columns: 28px 1fr 15px;
  align-items: center;
  gap: 7px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.045);
  color: #d9e7ed;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.3;
  transition: background-color 180ms var(--ease-out), border-color 180ms var(--ease-out), transform 180ms var(--ease-out);
}

.area-button:hover,
.area-button.active {
  border-color: rgba(0, 184, 217, 0.4);
  background: rgba(0, 184, 217, 0.14);
  transform: translateY(-2px);
}

.area-marker {
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.09);
  color: var(--cyan-light);
  font-size: 0.62rem;
  font-weight: 800;
}

.area-button svg {
  width: 14px;
  color: var(--orange);
}

.map-frame {
  min-height: 500px;
  position: relative;
  background: #dae5e9;
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 500px;
  display: block;
  border: 0;
  filter: saturate(0.86) contrast(1.04);
}

.map-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--navy);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
  font-size: 0.78rem;
  font-weight: 700;
}

.map-badge svg {
  width: 18px;
  color: var(--orange);
}

/* Contact */
.contact {
  position: relative;
  overflow: hidden;
  padding: 115px 0;
  background: var(--navy-deep);
}

.contact::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.3;
  background:
    linear-gradient(115deg, transparent 0 55%, rgba(0, 184, 217, 0.08) 55% 56%, transparent 56%),
    linear-gradient(65deg, transparent 0 71%, rgba(0, 184, 217, 0.06) 71% 72%, transparent 72%);
}

.contact-glow {
  position: absolute;
  top: -200px;
  left: -100px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(0, 184, 217, 0.12);
  filter: blur(100px);
}

.contact-grid {
  position: relative;
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  align-items: center;
  gap: clamp(55px, 8vw, 110px);
}

.contact-copy h2 {
  max-width: 540px;
  color: var(--white);
}

.contact-copy > p {
  max-width: 530px;
  color: #a9bdc6;
}

.contact-details {
  display: grid;
  gap: 15px;
  margin-top: 35px;
}

.contact-details a {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--white);
}

.contact-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--cyan-light);
}

.contact-icon svg {
  width: 21px;
}

.contact-details a > span:last-child {
  display: flex;
  flex-direction: column;
  line-height: 1.45;
}

.contact-details small {
  color: #8ca6b1;
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.contact-details strong {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.98rem;
}

.form-panel {
  padding: clamp(28px, 4vw, 48px);
  border-radius: 24px;
  background: var(--white);
  box-shadow: var(--shadow-lg);
}

.form-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
}

.form-heading > div > span {
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.form-heading h3 {
  margin: 2px 0 0;
  font-size: 1.55rem;
}

.availability {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border-radius: 30px;
  background: #edf9f4;
  color: #1d7b54;
  font-size: 0.68rem;
  font-weight: 700;
  white-space: nowrap;
}

.availability i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #37b77c;
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.field {
  margin-bottom: 17px;
}

.field label {
  display: block;
  margin-bottom: 7px;
  color: var(--navy);
  font-size: 0.75rem;
  font-weight: 700;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--soft);
  color: var(--ink);
  transition: border-color 180ms var(--ease-out), box-shadow 180ms var(--ease-out), background-color 180ms var(--ease-out);
}

.field input {
  height: 50px;
  padding: 0 15px;
}

.field textarea {
  min-height: 120px;
  padding: 13px 15px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--cyan);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(0, 184, 217, 0.1);
  outline: none;
}

.field input.invalid,
.field textarea.invalid {
  border-color: #d94848;
}

.field-error,
.consent-error {
  min-height: 16px;
  display: block;
  margin-top: 4px;
  color: #c63838;
  font-size: 0.67rem;
  line-height: 1.3;
}

.consent {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  color: #667984;
  font-size: 0.65rem;
  line-height: 1.5;
}

.consent input {
  width: 17px;
  height: 17px;
  margin: 2px 0 0;
  accent-color: var(--cyan);
}

.consent-error {
  margin-bottom: 10px;
}

.submit-button {
  width: 100%;
  margin-top: 8px;
  border: 0;
}

.form-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 13px 0 0;
  color: #82949e;
  font-size: 0.67rem;
  text-align: center;
}

.form-note svg {
  width: 13px;
}

.form-status {
  margin-top: 15px;
  padding: 12px 15px;
  border-radius: 10px;
  background: #edf9f4;
  color: #176743;
  font-size: 0.76rem;
  font-weight: 700;
}

/* Footer */
.site-footer {
  padding: 72px 0 30px;
  background: #031219;
  color: var(--white);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 0.8fr;
  gap: 70px;
  padding-bottom: 50px;
}

.footer-logo-plate {
  width: 260px;
  height: 74px;
  display: block;
  padding: 5px 9px;
  overflow: hidden;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
}

.footer-logo-plate img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.footer-brand p {
  max-width: 390px;
  margin: 20px 0 14px;
  color: #8ba2ad;
  font-size: 0.82rem;
}

.footer-brand > a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--orange);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
}

.footer-brand > a svg {
  width: 17px;
}

.footer-nav,
.footer-availability {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
}

.footer-nav > span,
.footer-availability > span {
  margin-bottom: 7px;
  color: #66818e;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.footer-nav a {
  color: #bacbd3;
  font-size: 0.79rem;
}

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

.footer-availability strong {
  margin-bottom: 15px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.08rem;
  line-height: 1.5;
}

.button-footer {
  min-height: 45px;
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--white);
}

.button-footer:hover {
  border-color: var(--cyan);
  background: rgba(0, 184, 217, 0.1);
}

.footer-disclaimer {
  padding-top: 24px;
  padding-bottom: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-disclaimer p {
  margin: 0;
  color: #68808c;
  font-size: 0.63rem;
  line-height: 1.65;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 27px;
  color: #657d89;
  font-size: 0.69rem;
}

.footer-bottom a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #a6bbc5;
  font-weight: 700;
}

.mobile-call-button {
  display: none;
}

/* Keep optional hosting attribution controls out of the customer-facing site. */
[data-manus-badge],
[data-made-with-manus],
#manus-badge,
.manus-badge,
a[aria-label="Made with Manus"] {
  display: none !important;
}

/* Reveal motion */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 620ms var(--ease-out), transform 620ms var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.service-card:nth-child(2), .value-card:nth-child(2) { transition-delay: 45ms; }
.service-card:nth-child(3), .value-card:nth-child(3) { transition-delay: 90ms; }
.service-card:nth-child(4), .value-card:nth-child(4) { transition-delay: 135ms; }
.service-card:nth-child(5), .value-card:nth-child(5) { transition-delay: 180ms; }
.service-card:nth-child(6) { transition-delay: 225ms; }
.service-card:nth-child(7) { transition-delay: 270ms; }
.service-card:nth-child(8) { transition-delay: 315ms; }

/* Responsive */
@media (max-width: 1120px) {
  .nav-shell {
    grid-template-columns: 230px 1fr auto;
    gap: 18px;
  }

  .brand {
    width: 225px;
  }

  .desktop-nav {
    gap: 17px;
  }

  .nav-call-kicker {
    display: none;
  }

  .nav-call {
    min-width: 0;
  }

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

  .value-card-wide {
    grid-column: auto;
  }

  .value-photo {
    min-height: 250px;
  }
}

@media (max-width: 900px) {
  .section {
    padding: 88px 0;
  }

  .nav-shell {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav,
  .nav-call {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .hero {
    min-height: 760px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(5, 25, 35, 0.98) 0%, rgba(5, 25, 35, 0.88) 55%, rgba(5, 25, 35, 0.47) 100%),
      linear-gradient(0deg, rgba(5, 25, 35, 0.8), transparent 45%);
  }

  .hero-status {
    display: none;
  }

  .quick-strip-inner {
    grid-template-columns: repeat(3, 1fr);
  }

  .quick-strip-inner > div {
    justify-content: center;
  }

  .quick-strip a {
    display: none;
  }

  .about-grid,
  .process-grid,
  .faq-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .about-grid {
    gap: 70px;
  }

  .about-visual {
    max-width: 630px;
    margin-inline: auto;
  }

  .process-intro,
  .faq-intro {
    position: relative;
    top: auto;
  }

  .split-heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .map-shell {
    grid-template-columns: 1fr;
  }

  .map-frame,
  .map-frame iframe {
    min-height: 420px;
  }

  .footer-main {
    grid-template-columns: 1.4fr 0.6fr;
  }

  .footer-availability {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  html {
    scroll-padding-top: 75px;
  }

  body {
    padding-bottom: 72px;
    font-size: 15px;
  }

  .container,
  .nav-shell {
    width: min(100% - 32px, var(--container));
  }

  .section {
    padding: 76px 0;
  }

  h1 {
    font-size: clamp(2.35rem, 11.3vw, 3.55rem);
  }

  h2 {
    font-size: clamp(2rem, 9vw, 2.85rem);
  }

  .nav-shell,
  .site-header.is-scrolled .nav-shell {
    height: 72px;
  }

  .brand {
    width: 210px;
    height: 54px;
  }

  .brand-plate {
    height: 49px;
  }

  .hero {
    min-height: 795px;
    align-items: flex-end;
  }

  .hero-image {
    object-position: 64% center;
  }

  .hero-overlay {
    background:
      linear-gradient(0deg, rgba(5, 25, 35, 1) 0%, rgba(5, 25, 35, 0.92) 47%, rgba(5, 25, 35, 0.42) 100%),
      linear-gradient(90deg, rgba(5, 25, 35, 0.75), transparent);
  }

  .hero-grid-pattern {
    mask-image: linear-gradient(0deg, black, transparent 70%);
  }

  .hero-content {
    padding-top: 130px;
    padding-bottom: 60px;
  }

  .hero h1 {
    max-width: 550px;
  }

  .hero h1::after {
    width: 72px;
    margin-top: 21px;
  }

  .hero-lead {
    font-size: 1.06rem;
  }

  .hero-support {
    font-size: 0.88rem;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

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

  .hero-trust {
    gap: 12px 17px;
    font-size: 0.7rem;
  }

  .quick-strip-inner {
    min-height: 100px;
    grid-template-columns: repeat(3, 1fr);
  }

  .quick-strip-inner > div,
  .quick-strip-inner > div + div {
    flex-direction: column;
    justify-content: center;
    gap: 1px;
    padding: 0 8px;
    text-align: center;
  }

  .quick-number {
    font-size: 1.2rem;
  }

  .quick-label {
    font-size: 0.58rem;
  }

  .about-grid {
    gap: 55px;
  }

  .about-visual {
    padding-right: 10px;
  }

  .image-frame,
  .image-frame img {
    min-height: 410px;
  }

  .image-frame {
    border-radius: 10px 10px 56px 10px;
  }

  .diagnostic-card {
    right: -4px;
    bottom: 45px;
    padding: 14px;
  }

  .about-points,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .value-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .value-card {
    min-height: 240px;
  }

  .value-card-wide {
    min-height: 250px;
    grid-template-columns: auto 1fr;
  }

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

  .service-photo {
    height: 220px;
  }

  .comfort-wave {
    grid-column: 1 / -1;
    margin-left: 2px;
  }

  .split-heading {
    margin-bottom: 38px;
  }

  .process-list li {
    gap: 17px;
  }

  .area-list-wrap {
    padding: 24px 18px;
  }

  .area-list {
    grid-template-columns: 1fr;
  }

  .area-button {
    min-height: 54px;
  }

  .map-frame,
  .map-frame iframe {
    min-height: 360px;
  }

  .contact {
    padding: 80px 0;
  }

  .form-heading {
    flex-direction: column;
  }

  .form-panel {
    padding: 25px 20px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .footer-availability {
    grid-column: auto;
  }

  .footer-bottom {
    gap: 18px;
  }

  .mobile-call-button {
    position: fixed;
    right: 14px;
    bottom: 13px;
    left: 14px;
    z-index: 90;
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 14px;
    background: linear-gradient(135deg, var(--orange), #ff9e54);
    color: var(--navy-deep);
    box-shadow: 0 15px 35px rgba(5, 25, 35, 0.3);
    font-family: "Plus Jakarta Sans", sans-serif;
    font-weight: 800;
  }

  .mobile-call-button svg {
    width: 19px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}