/* Kamitrd Advertising LLC — shared stylesheet */

:root {
  --ink:      #0B0C0E;
  --ink-2:    #121418;
  --ink-3:    #191C21;
  --line:     rgba(255, 255, 255, 0.10);
  --line-2:   rgba(255, 255, 255, 0.18);
  --text:     #ECEDEF;
  --muted:    #93969E;
  --accent:   #FF5A2C;
  --accent-2: #FF8A5C;

  --w:        1120px;
  --pad:      24px;
  --r:        14px;

  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a { color: inherit; }

.wrap {
  width: 100%;
  max-width: var(--w);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ---------- Typography ---------- */

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

h1 { font-size: clamp(2.4rem, 6.2vw, 4.2rem); }
h2 { font-size: clamp(1.75rem, 3.6vw, 2.6rem); }
h3 { font-size: 1.16rem; letter-spacing: -0.015em; }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  color: var(--muted);
  line-height: 1.6;
  max-width: 62ch;
}

.eyebrow {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

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

/* ---------- Header ---------- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 12, 14, 0.82);
  backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.site-head .wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 68px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 650;
  letter-spacing: -0.02em;
  text-decoration: none;
  font-size: 1.02rem;
  white-space: nowrap;
}

.brand .mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: linear-gradient(140deg, var(--accent), #C42D00);
  display: grid;
  place-items: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0;
}

.brand small {
  color: var(--muted);
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0;
}

.nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav a {
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--muted);
  transition: color 0.15s ease;
}

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

.lang {
  display: inline-flex;
  border: 1px solid var(--line-2);
  border-radius: 99px;
  overflow: hidden;
  font-size: 0.78rem;
}

.lang a {
  padding: 4px 11px;
  text-decoration: none;
  color: var(--muted);
}

.lang a[aria-current="true"] {
  background: var(--text);
  color: var(--ink);
  font-weight: 600;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 24px;
  border-radius: 99px;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover { background: var(--accent-2); }

.btn-ghost {
  border-color: var(--line-2);
  color: var(--text);
}

.btn-ghost:hover { border-color: var(--text); }

/* ---------- Sections ---------- */

section { padding: clamp(64px, 9vw, 116px) 0; }

.section-head { max-width: 68ch; margin-bottom: 52px; }
.section-head p { margin-top: 16px; }

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

/* ---------- Hero ---------- */

.hero {
  padding-top: clamp(72px, 11vw, 132px);
  padding-bottom: clamp(64px, 9vw, 104px);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -280px;
  right: -180px;
  width: 720px;
  height: 720px;
  background: radial-gradient(circle, rgba(255, 90, 44, 0.16), transparent 62%);
  pointer-events: none;
}

/* max-width in px, not ch — `ch` would resolve against the container's font-size,
   not the h1's, and collapse the headline into a narrow column */
.hero .inner { position: relative; max-width: 900px; }
.hero h1 { max-width: 15em; }
.hero h1 + .lead { margin-top: 26px; max-width: 56ch; }

.hero .cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 38px;
}

.hero-inner-wide { max-width: none; }

/* ---------- Grids & cards ---------- */

.grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 30px 28px;
}

.card h3 { margin-bottom: 12px; }
.card p { color: var(--muted); font-size: 0.96rem; }

.card .num {
  display: block;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 18px;
}

.pill-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill-list li {
  border: 1px solid var(--line-2);
  border-radius: 99px;
  padding: 5px 13px;
  font-size: 0.82rem;
  color: var(--muted);
}

/* ---------- Checklist ---------- */

.checks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.checks li {
  padding-left: 30px;
  position: relative;
  color: var(--muted);
}

.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: var(--accent);
}

.checks strong { color: var(--text); font-weight: 600; }

.split {
  display: grid;
  gap: clamp(32px, 5vw, 64px);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  align-items: start;
}

/* ---------- Contact ---------- */

.contact-box {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: clamp(32px, 5vw, 56px);
}

.contact-rows {
  display: grid;
  gap: 22px;
  margin-top: 34px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.contact-rows dt {
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 7px;
}

.contact-rows dd {
  margin: 0;
  font-size: 1rem;
  line-height: 1.55;
}

.contact-rows a { text-decoration: none; border-bottom: 1px solid var(--line-2); }
.contact-rows a:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Legal pages ---------- */

.legal { padding: clamp(48px, 7vw, 84px) 0 clamp(64px, 9vw, 100px); }

.legal .doc { max-width: 76ch; }

.legal h1 { font-size: clamp(2rem, 4.6vw, 3rem); margin-bottom: 12px; }

.legal h2 {
  font-size: 1.32rem;
  margin: 52px 0 14px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.legal h3 { font-size: 1.02rem; margin: 30px 0 10px; }

.legal p, .legal li { color: var(--muted); font-size: 0.98rem; }
.legal strong { color: var(--text); font-weight: 600; }
.legal ul { padding-left: 20px; }
.legal li { margin-bottom: 8px; }

.legal address {
  font-style: normal;
  color: var(--text);
  line-height: 1.7;
  margin: 6px 0 0;
}

.legal a { color: var(--accent); }

.updated {
  font-size: 0.84rem;
  color: var(--muted);
  margin-top: 8px;
}

/* Placeholder highlight — search the source for "fill" to find every open field */
.fill {
  background: rgba(255, 209, 0, 0.16);
  border-bottom: 1px dashed rgba(255, 209, 0, 0.6);
  color: #FFD84D;
  padding: 0 3px;
  border-radius: 3px;
}

/* ---------- Footer ---------- */

.site-foot {
  border-top: 1px solid var(--line);
  padding: 44px 0 56px;
  font-size: 0.9rem;
  color: var(--muted);
}

.site-foot .rows {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 36px;
  align-items: center;
}

.site-foot nav {
  margin-left: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.site-foot a { text-decoration: none; }
.site-foot a:hover { color: var(--text); }

.site-foot .fine {
  margin-top: 26px;
  font-size: 0.82rem;
  line-height: 1.6;
  max-width: 70ch;
}

/* ---------- Responsive ---------- */

@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav { gap: 16px; }
  .nav .hide-sm { display: none; }
  .hero .inner, .hero h1 { max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}