/* ================================================================
   HALFDAY MEDIA — SHARED STYLES
   Used by: why-us.html, services.html, about.html, contact.html
================================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --red:    #bb1519;
  --blue:   #4a9fd4;
  --dark:   #111111;
  --mid:    #555555;
  --muted:  #888888;
  --bg:     #ffffff;
  --light:  #f7f7f7;
  --border: #e6e6e6;
  --font-sans:  'DM Sans', system-ui, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --max-w:  960px;
  --hdr-h:  64px;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--dark);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-style: normal;
  line-height: 1.22;
  letter-spacing: -0.01em;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ================================================================
   SITE HEADER
================================================================ */
.site-header {
  position: sticky; top: 0;
  height: var(--hdr-h);
  background: #fff; border-bottom: 1px solid var(--border);
  z-index: 100;
  display: flex; align-items: center;
  padding: 0 36px;
}
.header-logo { height: 26px; margin-right: auto; }
.header-logo img { height: 100%; width: auto; }

.site-nav { display: flex; gap: 34px; align-items: center; }
.site-nav a {
  font-family: var(--font-sans);
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--dark); text-decoration: none;
  transition: color 0.2s;
}
.site-nav a:hover,
.site-nav a.active { color: var(--red); }

@media (max-width: 640px) {
  .site-header { padding: 0 18px; }
  .site-nav { gap: 18px; }
  .site-nav a { font-size: 9px; letter-spacing: 0.12em; }
}

/* ================================================================
   PAGE LAYOUT
================================================================ */
.page-main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 72px 36px 100px;
}
@media (max-width: 640px) { .page-main { padding: 48px 20px 72px; } }

/* ---- HERO ---- */
.page-hero {
  text-align: center;
  margin-bottom: 72px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--border);
}
.page-hero h1 {
  font-size: clamp(30px, 5vw, 50px);
  margin-bottom: 20px;
}
.page-hero p {
  font-size: clamp(15px, 2vw, 17px);
  color: var(--mid);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ---- SECTION ---- */
.section { margin-bottom: 64px; }
.section h2 { font-size: clamp(22px, 3.5vw, 30px); margin-bottom: 18px; color: var(--blue); }
.section p { color: var(--mid); max-width: 680px; margin-bottom: 16px; line-height: 1.8; }

/* ---- DIVIDER ---- */
.divider { height: 1px; background: var(--border); margin: 60px 0; }

/* ================================================================
   BUTTON
================================================================ */
.btn {
  display: inline-block;
  padding: 13px 30px;
  background: var(--red); color: #fff;
  font-family: var(--font-sans);
  font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase;
  border: none; cursor: pointer;
  transition: background 0.22s;
  text-decoration: none;
}
.btn:hover { background: #9a1013; }

/* ================================================================
   GRIDS
================================================================ */
.grid-2 {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px 60px; align-items: start;
}
.grid-3 {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
@media (max-width: 720px) {
  .grid-2 { grid-template-columns: 1fr; gap: 40px; }
  .grid-3 { grid-template-columns: 1fr; }
}

/* ================================================================
   STAT BLOCK
================================================================ */
.stat-block {
  text-align: center; padding: 36px 24px;
  background: var(--light);
}
.stat-block__num {
  font-family: var(--font-serif); font-size: 52px; font-weight: 700;
  color: var(--red); line-height: 1; margin-bottom: 12px;
}
.stat-block__label {
  font-size: 13px; color: var(--mid); line-height: 1.55;
  max-width: 180px; margin: 0 auto;
}

/* ================================================================
   WHY LIST
================================================================ */
.why-list { list-style: none; }
.why-list li {
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}
.why-list li:first-child { border-top: 1px solid var(--border); }
.why-list__title {
  font-family: var(--font-serif); font-size: 17px; font-weight: 700; font-style: normal;
  margin-bottom: 7px; color: var(--blue);
}
.why-list__desc { font-size: 14px; color: var(--mid); line-height: 1.7; }

/* ================================================================
   SERVICE CARDS
================================================================ */
.services-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 2px; background: var(--border);
  border: 1px solid var(--border);
  margin-top: 56px;
}
@media (max-width: 720px) { .services-grid { grid-template-columns: 1fr; } }

.service-card { background: #fff; }
.service-card__img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  display: block; background: var(--light);
}
.service-card__body { padding: 26px 24px 30px; }
.service-card__label {
  font-size: 9.5px; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 8px;
}
.service-card__desc {
  font-size: 14px; color: var(--mid); line-height: 1.72; margin-bottom: 16px;
}
.service-card__list {
  list-style: none; font-size: 13px; color: var(--mid); line-height: 1.65; margin-bottom: 24px;
}
.service-card__list li { padding: 2px 0; }
.service-card__list li::before { content: '— '; color: var(--red); }

/* ================================================================
   CONTACT FORM
================================================================ */
.contact-layout {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
}
@media (max-width: 720px) { .contact-layout { grid-template-columns: 1fr; gap: 56px; } }

.form-group { margin-bottom: 30px; }
.form-group label {
  display: block; font-size: 10px; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase;
  margin-bottom: 9px; color: var(--dark);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; padding: 10px 0;
  border: none; border-bottom: 1.5px solid var(--border);
  border-radius: 0; font-family: var(--font-sans);
  font-size: 15px; color: var(--dark); background: transparent;
  outline: none; transition: border-color 0.2s; -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #bbb; }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-bottom-color: var(--dark); }
.form-group textarea { resize: none; height: 140px; line-height: 1.6; }
.form-group select { cursor: pointer; }
.form-group select option { background: #fff; }

/* Contact info links */
.contact-info h2 { margin-bottom: 20px; }
.contact-info p   { color: var(--mid); font-size: 15px; line-height: 1.78; margin-bottom: 14px; }

/* ================================================================
   SITE FOOTER
================================================================ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 36px;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 11px; color: var(--muted); flex-wrap: wrap; gap: 10px;
}
.site-footer a { color: var(--muted); transition: color 0.2s; }
.site-footer a:hover { color: var(--red); }