/* TTS Truck Technology Services UG — trucktech.in */

@font-face {
  font-family: "Inter";
  src: url("fonts/inter-variable.woff2") format("woff2");
  font-weight: 100 900; font-style: normal; font-display: swap;
}

:root {
  --bg: #f7f5f0;
  --bg-2: #efece4;
  --card: #ffffff;
  --ink: #171b26;
  --ink-2: #545a68;
  --ink-3: #8a8f9b;
  --line: #e4e0d6;
  --navy: #0e1630;
  --on-navy: #f4f2ee;
  --on-navy-2: #b4b9c9;
  --accent: #5b6cf0;
  --accent-ink: #ffffff;
  --shadow: 0 1px 2px rgba(23, 27, 38, .04), 0 8px 24px -8px rgba(23, 27, 38, .10);
  --shadow-lg: 0 2px 4px rgba(14, 22, 48, .06), 0 24px 60px -20px rgba(14, 22, 48, .35);
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --max: 72rem;
  --r: 20px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0f1c;
    --bg-2: #111729;
    --card: #141b30;
    --ink: #eceae4;
    --ink-2: #a9aebd;
    --ink-3: #7b8194;
    --line: #222a42;
    --navy: #121a38;
    --accent: #7b89ff;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px -8px rgba(0, 0, 0, .45);
    --shadow-lg: 0 2px 4px rgba(0, 0, 0, .3), 0 24px 60px -20px rgba(0, 0, 0, .6);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--sans); font-size: 1.0625rem; line-height: 1.6;
  font-feature-settings: "cv11", "ss01", "ss03";
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
p a, dd a { text-decoration: underline; text-decoration-color: color-mix(in srgb, currentColor 35%, transparent); text-underline-offset: .2em; }
p a:hover, dd a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2rem); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--ink); color: var(--bg); padding: .5rem 1rem; z-index: 20; border-radius: 8px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: .5rem; height: 2.9rem; padding: 0 1.35rem;
  border-radius: 999px; font-size: .95rem; font-weight: 500; white-space: nowrap;
  background: var(--accent); color: var(--accent-ink); border: 1px solid transparent;
  transition: transform .15s ease, border-color .15s ease;
  box-shadow: 0 1px 2px rgba(0,0,0,.08), 0 6px 18px -6px color-mix(in srgb, var(--accent) 70%, transparent);
}
.btn:hover { transform: translateY(-1px); }
.btn-light { background: var(--on-navy); color: #0e1630; box-shadow: 0 6px 18px -8px rgba(0,0,0,.5); }
.btn-ghost { background: transparent; color: inherit; border-color: color-mix(in srgb, currentColor 30%, transparent); box-shadow: none; }
.btn-ghost:hover { border-color: currentColor; }
.btn-sm { height: 2.35rem; padding: 0 1rem; font-size: .88rem; }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } .btn:hover { transform: none; } }

/* Header (on the navy hero on the home page, on paper elsewhere) */
.site-header { position: relative; z-index: 5; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 4.75rem; }
.brand { display: flex; align-items: center; gap: .7rem; font-weight: 600; letter-spacing: -0.01em; }
.brand-mark {
  display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 9px;
  background: var(--ink); color: var(--bg); font-size: .66rem; font-weight: 700; letter-spacing: .04em;
}
.brand-name { font-size: .98rem; }
.nav { display: flex; align-items: center; gap: clamp(.9rem, 3vw, 2rem); font-size: .93rem; }
.nav a:not(.btn) { color: var(--ink-2); transition: color .15s, opacity .15s; }
.nav a:not(.btn):hover { color: var(--ink); }
.hero-shell .brand-mark { background: var(--on-navy); color: #0e1630; }
.hero-shell .brand, .hero-shell .nav a:not(.btn) { color: var(--on-navy); }
.hero-shell .nav a:not(.btn) { opacity: .78; }
.hero-shell .nav a:not(.btn):hover { opacity: 1; color: var(--on-navy); }
@media (max-width: 40rem) { .brand-name { display: none; } .nav .hide-sm { display: none; } }

/* Hero */
.hero-shell {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--navy); color: var(--on-navy);
  border-radius: 0 0 clamp(1.5rem, 4vw, 2.5rem) clamp(1.5rem, 4vw, 2.5rem);
}
.hero-shell::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60rem 28rem at 80% 110%, rgba(255, 190, 140, .30), transparent 60%),
    radial-gradient(48rem 30rem at 18% 115%, rgba(120, 136, 255, .42), transparent 62%),
    radial-gradient(40rem 22rem at 50% -10%, rgba(80, 100, 200, .25), transparent 70%);
}
.hero { padding: clamp(3.5rem, 10vw, 7.5rem) 0 clamp(4.5rem, 10vw, 7.5rem); }
.kicker { margin: 0 0 1.5rem; font-size: .8rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--on-navy-2); }
.hero h1 {
  margin: 0; max-width: 16ch;
  font-size: clamp(2.9rem, 8vw, 5.75rem); line-height: 1.03; letter-spacing: -0.04em; font-weight: 500;
}
.byline { margin: 1.5rem 0 0; font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--on-navy-2); }
.hero .lede { margin: 1.75rem 0 0; max-width: 37rem; font-size: clamp(1.08rem, 1.6vw, 1.25rem); line-height: 1.55; color: var(--on-navy-2); }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.5rem; }

/* Facts strip */
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem 2rem; padding: clamp(2.5rem, 5vw, 3.5rem) 0 0; }
@media (min-width: 56rem) { .facts { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.fact strong { display: block; font-size: 1.05rem; font-weight: 600; letter-spacing: -0.015em; }
.fact span { font-size: .9rem; color: var(--ink-2); }

/* Sections */
section { scroll-margin-top: 1rem; }
.section { padding: clamp(4rem, 9vw, 7rem) 0 0; }
.section-head { max-width: 42rem; margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.eyebrow { font-size: .9rem; font-weight: 500; color: var(--accent); margin: 0 0 .9rem; }
.section-head h2 { margin: 0; font-size: clamp(2rem, 4.5vw, 3.1rem); line-height: 1.08; letter-spacing: -0.035em; font-weight: 500; }
.section-head p { margin: 1.1rem 0 0; color: var(--ink-2); font-size: 1.1rem; }

/* indexter feature panel */
.feature-panel {
  display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: center;
  padding: clamp(1.5rem, 5vw, 3.5rem); border-radius: var(--r);
  background: var(--card); box-shadow: var(--shadow); border: 1px solid var(--line);
}
@media (min-width: 60rem) { .feature-panel { grid-template-columns: 1fr 1.05fr; } }
.wordmark { display: block; margin-bottom: 1.25rem; font-size: clamp(2.3rem, 5vw, 3.1rem); font-weight: 700; letter-spacing: -0.045em; line-height: 1; color: #1e40af; }
@media (prefers-color-scheme: dark) { .wordmark { color: #9db0ff; } }
.feature-panel h3 { margin: 0 0 1rem; font-size: clamp(1.4rem, 2.6vw, 1.75rem); font-weight: 500; letter-spacing: -0.025em; line-height: 1.2; }
.feature-panel p { margin: 0 0 1.75rem; color: var(--ink-2); }

.points { list-style: none; margin: 0; padding: 0; }
.points li { padding: 1.15rem 0; border-top: 1px solid var(--line); }
.points li:last-child { border-bottom: 1px solid var(--line); }
.points strong { display: block; font-weight: 600; letter-spacing: -0.015em; margin-bottom: .25rem; }
.points span { color: var(--ink-2); font-size: .95rem; }

/* Work cards */
.cards { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.25rem; }
@media (min-width: 48rem) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.card {
  display: flex; flex-direction: column; gap: .8rem; padding: clamp(1.5rem, 3vw, 2rem);
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.card .kind { font-size: .84rem; font-weight: 500; color: var(--accent); }
.card h3 { margin: 0; font-size: 1.3rem; font-weight: 600; letter-spacing: -0.025em; }
.card p { margin: 0; color: var(--ink-2); font-size: .97rem; }
.card .more { margin-top: auto; padding-top: .5rem; font-size: .9rem; font-weight: 500; }
.card .more span { display: inline-block; transition: transform .2s ease; }
.card:hover .more span { transform: translateX(3px); }
@media (prefers-reduced-motion: reduce) { .card, .card .more span { transition: none; } .card:hover { transform: none; } }
code { font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: .88em; font-variant-ligatures: none; padding: .05em .35em; border-radius: 5px; background: var(--bg-2); }

.also { margin-top: 2rem; border-top: 1px solid var(--line); }
.also a { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: 1.05rem 0; border-bottom: 1px solid var(--line); }
.also a:hover strong { color: var(--accent); }
.also strong { font-weight: 600; letter-spacing: -0.01em; }
.also span { color: var(--ink-2); font-size: .93rem; text-align: right; }
@media (max-width: 40rem) { .also a { flex-direction: column; gap: .15rem; } .also span { text-align: left; } }

/* CTA band */
.cta-section { padding: clamp(4rem, 9vw, 7rem) 0 0; }
.cta {
  position: relative; overflow: hidden; isolation: isolate;
  padding: clamp(2rem, 6vw, 4.5rem); border-radius: clamp(1.25rem, 3vw, 2rem);
  background: var(--navy); color: var(--on-navy);
}
.cta::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(40rem 20rem at 90% 120%, rgba(255, 190, 140, .25), transparent 60%),
              radial-gradient(36rem 22rem at 0% 120%, rgba(120, 136, 255, .35), transparent 62%);
}
.cta h2 { margin: 0; max-width: 20ch; font-size: clamp(1.9rem, 4.5vw, 3rem); line-height: 1.08; letter-spacing: -0.035em; font-weight: 500; }
.cta p { margin: 1rem 0 0; max-width: 34rem; color: var(--on-navy-2); font-size: 1.08rem; }
.cta .actions { margin-top: 2rem; }
.cta-details { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.5rem 2rem; margin-top: clamp(2.5rem, 5vw, 3.5rem); padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.12); font-size: .95rem; }
@media (min-width: 48rem) { .cta-details { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.cta-details .label { display: block; margin-bottom: .4rem; font-size: .82rem; color: var(--on-navy-2); }
.cta-details address { font-style: normal; }
.cta-details a:hover { text-decoration: underline; text-underline-offset: .2em; }

/* Footer */
.site-footer { padding: 2.5rem 0 3rem; font-size: .88rem; color: var(--ink-3); }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; align-items: center; }
.site-footer nav { display: flex; gap: 1.5rem; }
.site-footer a { color: var(--ink-2); }
.site-footer a:hover { color: var(--ink); }

/* Legal pages */
.legal { padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(2rem, 6vw, 4rem); }
.legal .wrap { max-width: 46rem; }
.legal h1 { font-size: clamp(2.3rem, 5vw, 3.2rem); line-height: 1.05; letter-spacing: -0.04em; font-weight: 500; margin: 0 0 2.25rem; }
.legal h2 { font-size: 1.2rem; font-weight: 600; letter-spacing: -0.015em; margin: 2.5rem 0 .6rem; }
.legal p, .legal li { color: var(--ink-2); }
.legal address { font-style: normal; }
.legal dl { display: grid; grid-template-columns: minmax(0, 1fr); gap: .2rem 2rem; margin: 0; padding: clamp(1.25rem, 3vw, 2rem); background: var(--card); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); }
@media (min-width: 40rem) { .legal dl { grid-template-columns: 13rem minmax(0, 1fr); } }
.legal dt { font-size: .85rem; color: var(--ink-3); padding-top: .15rem; }
.legal dd { margin: 0 0 1rem; }
.note { margin-top: 2rem; font-size: .88rem; color: var(--ink-3); }