/* ============================================================
   ASK Rail Services - Website Stylesheet
   File: style.css
   Notes:
   - Keep layout + component styles grouped by section
   - Use CSS variables for easy theme changes
============================================================ */

/* ============================================================
   Theme variables
============================================================ */
:root {
  --bg: #0b1220;
  --card: #111a2e;
  --text: #e9eefc;
  --muted: rgba(233, 238, 252, 0.75);
  --line: rgba(233, 238, 252, 0.14);
  --accent: #53d18a;
  --accent-2: #6cb4ff;
  --shadow: 0 18px 55px rgba(0, 0, 0, 0.35);
  --radius: 16px;
  --max: 1120px;
}

/* ============================================================
   Base / resets
============================================================ */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  background:
    radial-gradient(1200px 600px at 10% 0%, rgba(108, 180, 255, 0.18), transparent 60%),
    radial-gradient(900px 500px at 90% 10%, rgba(83, 209, 138, 0.14), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a {
  color: inherit;
}

/* Page width container */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================================
   Header / navigation
============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: linear-gradient(to bottom, rgba(11, 18, 32, 0.82), rgba(11, 18, 32, 0.35));
  border-bottom: 1px solid rgba(233, 238, 252, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.2px;
}

/* ============================================================
   Brand / Logo
============================================================ */

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: .3px;
}

.logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #ffffff; /* clean badge background */
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0,0,0,.25);
}

.logo img {
  width: 90%;
  height: auto;
  object-fit: contain;
  display: block;
}

.brand-text {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}


.navlinks {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.navlinks a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}

.navlinks a:hover {
  color: var(--text);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(233, 238, 252, 0.18);
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  gap: 8px;
}

.btn.primary {
  border: none;
  background: linear-gradient(135deg, var(--accent), #2bbd9a);
  color: #06121a;
  box-shadow: 0 16px 40px rgba(83, 209, 138, 0.22);
}

/* ============================================================
   Hero
============================================================ */
.hero {
  position: relative;
  padding: 56px 0 28px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 26px;
  align-items: stretch;
}

@media (max-width: 920px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

.crumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 10px;
}

.crumbs a {
  color: var(--muted);
  text-decoration: none;
}

.crumbs a:hover {
  color: var(--text);
}

h1 {
  margin: 8px 0 10px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.08;
  letter-spacing: -0.6px;
}

.lead {
  color: var(--muted);
  font-size: 16px;
  max-width: 62ch;
  margin: 0 0 18px;
}

/* Hero mini-chips */
.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 12px 0 0;
}

.chip {
  border: 1px solid rgba(233, 238, 252, 0.14);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 999px;
  padding: 8px 10px;
  font-size: 13px;
  color: var(--muted);
}

/* Hero highlights */
.pillrow {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 18px 0 0;
}

.pill {
  border: 1px solid rgba(233, 238, 252, 0.16);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 999px;
  padding: 8px 10px;
  font-size: 13px;
  color: var(--muted);
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.pill b {
  color: var(--text);
  font-weight: 800;
}

.hero-actions {
  margin-top: 18px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* Hero image card */
.hero-card {
  border: 1px solid rgba(233, 238, 252, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
}

.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 260px;
}

.hero-card .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 18, 32, 0.75), rgba(11, 18, 32, 0) 55%);
}

.hero-card .caption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  justify-content: space-between;
  color: rgba(233, 238, 252, 0.92);
  font-size: 13px;
}

/* ============================================================
   Services Section Layout (Single Column)
============================================================ */

.services-layout {
  display: block; /* remove grid */
  max-width: 750px; /* keeps it readable */
}

.services-layout .card {
  margin-top: 20px;
}



/* ============================================================
   Sections / layout helpers
============================================================ */
.section {
  padding: 26px 0;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: start;
}

@media (max-width: 920px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

/* Cards */
.card {
  border: 1px solid rgba(233, 238, 252, 0.12);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.22);
}

.kicker {
  color: rgba(83, 209, 138, 0.92);
  font-weight: 900;
  letter-spacing: 0.18em;
  font-size: 12px;
  text-transform: uppercase;
}

h2 {
  margin: 10px 0 10px;
  font-size: clamp(22px, 2.6vw, 30px);
  letter-spacing: -0.35px;
}

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

.media-lead,
.cases-lead,
.contact-lead {
  max-width: 70ch;
}

/* Lists */
.list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border: 1px solid rgba(233, 238, 252, 0.1);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.12);
}

.tick {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  flex: 0 0 auto;
  margin-top: 8px;
}


.tick span {
  color: var(--accent);
  font-weight: 900;
}

/* ============================================================
   Media / video
============================================================ */
.media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(233, 238, 252, 0.12);
  background: rgba(0, 0, 0, 0.16);
  box-shadow: var(--shadow);
}

.media iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  display: block;
}

/* ============================================================
   Case studies
============================================================ */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}

@media (max-width: 980px) {
  .cards {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .cards {
    grid-template-columns: 1fr;
  }
}

.study {
  border: 1px solid rgba(233, 238, 252, 0.12);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 14px 45px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  min-height: 320px;
}

.study img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.study .body {
  padding: 14px 14px 16px;
  display: grid;
  gap: 8px;
}

.study h3 {
  margin: 0;
  font-size: 18px;
  letter-spacing: -0.2px;
}

.study p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.study a {
  margin-top: auto;
  padding: 12px 14px;
  border-top: 1px solid rgba(233, 238, 252, 0.1);
  text-decoration: none;
  font-weight: 800;
  color: rgba(108, 180, 255, 0.92);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.study a:hover {
  color: var(--text);
}

/* ============================================================
   Contact section / form
============================================================ */
.cta {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: stretch;
}

@media (max-width: 920px) {
  .cta {
    grid-template-columns: 1fr;
  }
}

.contact-pills {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

/* Forms */
form {
  display: grid;
  gap: 10px;
}

label {
  font-size: 13px;
  color: var(--muted);
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(233, 238, 252, 0.14);
  background: rgba(0, 0, 0, 0.18);
  color: var(--text);
  outline: none;
  font-size: 14px;
}

/* ============================================================
   Form Select (Improved Contrast)
============================================================ */

select {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(233,238,252,.25);

  background-color: #ffffff;   /* solid white background */
  color: #111;                 /* dark text */
  font-size: 14px;
  cursor: pointer;
}

/* Dropdown options (most browsers) */
select option {
  background: #ffffff;
  color: #111;
}


textarea {
  min-height: 110px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(83, 209, 138, 0.45);
  box-shadow: 0 0 0 4px rgba(83, 209, 138, 0.12);
}

/* Form grids */
.form-grid {
  gap: 10px;
}

.form-note {
  margin: 0;
}

/* ============================================================
   Footer
============================================================ */
.site-footer {
  margin-top: 22px;
  padding: 28px 0 42px;
  border-top: 1px solid rgba(233, 238, 252, 0.1);
  color: var(--muted);
  font-size: 14px;
}

.foot {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}

.small {
  font-size: 12px;
  color: rgba(233, 238, 252, 0.6);
}

.footer-services{
  list-style:none;
  padding:0;
  margin:6px 0 0;
  display:flex;
  flex-wrap:wrap;
  color: rgba(233,238,252,.6);
  font-size:12px;
}

.footer-services li{
  padding: 0 10px;
}

.footer-services li:first-child{
  padding-left:0;
}

.footer-services li + li{
  border-left: 1px solid rgba(233,238,252,.25);
}