:root {
  --ink: #1d2a2e;
  --muted: #647275;
  --paper: #f7f8f3;
  --white: #ffffff;
  --teal: #087f8c;
  --teal-dark: #0b6670;
  --green: #2c805c;
  --coral: #d1495b;
  --gold: #edae49;
  --line: #cbd8d5;
  --glass: rgba(255, 255, 255, 0.62);
  --glass-strong: rgba(255, 255, 255, 0.8);
  --shadow: 16px 18px 30px rgba(29, 42, 46, 0.14), -10px -10px 24px rgba(255, 255, 255, 0.85);
  --soft-shadow: 10px 12px 22px rgba(29, 42, 46, 0.12), -8px -8px 18px rgba(255, 255, 255, 0.86);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 8%, rgba(237, 174, 73, 0.24), transparent 28rem),
    radial-gradient(circle at 85% 14%, rgba(8, 127, 140, 0.2), transparent 24rem),
    linear-gradient(135deg, #e9f3ef 0%, var(--paper) 48%, #eaf2f4 100%);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

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

a {
  color: var(--teal);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  width: min(1180px, calc(100% - 2rem));
  margin: 1rem auto 0;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  background: var(--glass);
  box-shadow: 0 16px 35px rgba(29, 42, 46, 0.12);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-block;
  margin-bottom: 0.75rem;
  color: var(--ink);
  font-size: 1.35rem;
  font-weight: 700;
  text-decoration: none;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list a {
  display: block;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 8px;
  padding: 0.55rem 0.78rem;
  background: rgba(255, 255, 255, 0.34);
  color: var(--ink);
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.nav-list a:hover,
.nav-list a:focus,
.nav-list a.active {
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 10px 18px rgba(8, 127, 140, 0.22);
  transform: translateY(-1px);
}

main {
  padding-bottom: 2rem;
}

.hero {
  width: min(1180px, calc(100% - 2rem));
  min-height: 68vh;
  display: grid;
  align-items: end;
  margin: 1.5rem auto 0;
  border-radius: 8px;
  padding: 4rem 5% 3rem;
  overflow: hidden;
  background-image:
    linear-gradient(135deg, rgba(8, 127, 140, 0.72), rgba(44, 128, 92, 0.55), rgba(237, 174, 73, 0.3)),
    linear-gradient(rgba(29, 42, 46, 0.18), rgba(29, 42, 46, 0.58)),
    url("../images/campus-bike.jpg");
  background-position: center;
  background-size: cover;
  box-shadow: 0 22px 40px rgba(29, 42, 46, 0.18);
}

.hero-copy,
.page-title {
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.22);
  box-shadow: 0 15px 30px rgba(29, 42, 46, 0.18);
  backdrop-filter: blur(16px);
}

.hero-copy {
  max-width: 720px;
  padding: 1.5rem;
  color: var(--white);
}

.hero-copy p:not(.eyebrow) {
  max-width: 610px;
}

.hero h1,
.page-title h1 {
  max-width: 850px;
  margin: 0 0 1rem;
  font-size: 3rem;
  line-height: 1.08;
}

.eyebrow {
  margin: 0 0 0.55rem;
  color: var(--coral);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--gold);
}

.button,
button {
  display: inline-block;
  border: 0;
  border-radius: 8px;
  padding: 0.82rem 1rem;
  background: var(--coral);
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 12px 20px rgba(209, 73, 91, 0.25);
  transition: background-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.button:hover,
.button:focus,
button:hover,
button:focus {
  background: var(--teal);
  box-shadow: 0 12px 20px rgba(8, 127, 140, 0.24);
  transform: translateY(-1px);
}

.button.small {
  padding: 0.6rem 0.8rem;
}

.page-title,
.content-band {
  width: min(1120px, calc(100% - 2rem));
  margin: 2rem auto 0;
  padding: 2.25rem;
}

.page-title {
  background: var(--glass-strong);
  color: var(--ink);
}

.content-band {
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.48);
  box-shadow: var(--soft-shadow);
}

.two-column,
.contact-layout,
.app-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.two-column img,
.gallery-grid img {
  border-radius: 8px;
  box-shadow: 0 15px 24px rgba(29, 42, 46, 0.14);
}

.highlight-grid,
.service-grid,
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.highlight-grid article,
.service-grid article,
.gallery-grid figure,
.contact-card,
.phone-frame,
.faq-list article,
form {
  border: 1px solid rgba(255, 255, 255, 0.76);
  border-radius: 8px;
  padding: 1.2rem;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(237, 246, 243, 0.72));
  box-shadow: var(--shadow);
}

.highlight-grid article,
.service-grid article,
.faq-list article {
  min-height: 100%;
}

.gallery-grid figure {
  margin: 0;
}

.gallery-grid figcaption {
  margin-top: 0.85rem;
  color: var(--ink);
  font-weight: 700;
}

.price {
  color: var(--coral);
  font-weight: 700;
}

.float-note {
  float: right;
  width: min(320px, 45%);
  margin: 0 0 1rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.76);
  border-left: 6px solid var(--gold);
  border-radius: 8px;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--soft-shadow);
}

.clear-fix {
  clear: both;
}

.check-list {
  padding-left: 1.2rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--soft-shadow);
}

th,
td {
  border: 1px solid var(--line);
  padding: 0.9rem;
  text-align: left;
}

th {
  background: var(--teal);
  color: var(--white);
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-list article {
  border-bottom: 0;
}

.phone-frame {
  max-width: 310px;
  min-height: 460px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  justify-self: center;
  border: 10px solid var(--ink);
  text-align: center;
}

form {
  display: grid;
  gap: 1rem;
}

.form-row {
  display: grid;
  gap: 0.35rem;
}

label {
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 8px;
  padding: 0.78rem;
  background: rgba(255, 255, 255, 0.62);
  box-shadow: inset 5px 5px 12px rgba(100, 114, 117, 0.12), inset -5px -5px 12px rgba(255, 255, 255, 0.9);
  color: var(--ink);
  font: inherit;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--teal);
  outline: 3px solid rgba(8, 127, 140, 0.2);
}

.error {
  min-height: 1.2rem;
  color: var(--coral);
  font-size: 0.92rem;
  font-weight: 700;
}

.form-status {
  min-height: 1.5rem;
  font-weight: 700;
}

footer {
  width: min(1180px, calc(100% - 2rem));
  margin: 2rem auto 1rem;
  border-radius: 8px;
  padding: 1.5rem 5%;
  background: rgba(29, 42, 46, 0.92);
  color: var(--white);
  text-align: center;
  box-shadow: 0 14px 30px rgba(29, 42, 46, 0.18);
}

@media (max-width: 900px) {
  .site-header {
    position: static;
  }

  .hero {
    min-height: 64vh;
    padding-top: 3rem;
  }

  .hero h1,
  .page-title h1 {
    font-size: 2.25rem;
  }

  .two-column,
  .contact-layout,
  .app-layout,
  .highlight-grid,
  .service-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .float-note {
    float: none;
    width: 100%;
    margin-left: 0;
  }
}

@media (max-width: 560px) {
  .site-header,
  .hero,
  .page-title,
  .content-band,
  footer {
    width: min(100% - 1rem, 1120px);
  }

  .site-header,
  .page-title,
  .content-band {
    padding: 1rem;
  }

  .brand {
    margin-bottom: 0.65rem;
  }

  .nav-list {
    display: block;
  }

  .nav-list li {
    margin-bottom: 0.35rem;
  }

  .hero {
    padding: 2rem 1rem;
  }

  .hero-copy {
    padding: 1rem;
  }

  .hero h1,
  .page-title h1 {
    font-size: 2rem;
  }
}