/* ==========================================================================
   PODIUM INNOVATIONS — Site Stylesheet
   Brand Guidelines v1.0 — 2026
   --------------------------------------------------------------------------
   You should rarely need to edit this file. Colors and fonts are defined
   once below as variables and used everywhere.
   ========================================================================== */

:root {
  /* Brand palette (from Brand Guidelines p.7) */
  --navy:     #1F3A6C;  /* Podium Navy — headlines, primary surfaces */
  --indigo:   #1F3377;  /* Gradient start */
  --cobalt:   #285DA1;  /* Gradient mid — links, interactive states */
  --azure:    #369BD5;  /* Gradient end — highlights, accents */
  --charcoal: #2B2F36;  /* Body text */
  --slate:    #6B7280;  /* Secondary text */
  --mist:     #E8EDF4;  /* Panels, dividers */
  --white:    #FFFFFF;

  /* Brand gradient: Indigo → Cobalt → Azure, rising toward the upper right */
  --brand-gradient: linear-gradient(45deg, var(--indigo) 0%, var(--cobalt) 50%, var(--azure) 100%);

  --font-head: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Inter', Arial, Helvetica, sans-serif;

  --max-width: 1180px;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(31, 58, 108, 0.10);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--charcoal);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--cobalt); text-decoration: none; }
a:hover { color: var(--azure); }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy);
  line-height: 1.2;
}

h1 { font-weight: 800; font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-weight: 700; font-size: clamp(1.6rem, 3.5vw, 2.3rem); }
h3 { font-weight: 700; font-size: 1.25rem; }

p + p { margin-top: 1em; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 72px 0; }

/* Eyebrow label above headlines */
.eyebrow {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--azure);
  margin-bottom: 12px;
}

.section-intro { max-width: 720px; margin-top: 16px; color: var(--charcoal); }

.text-center { text-align: center; }
.text-center .section-intro { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  padding: 14px 30px;
  border-radius: 6px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--brand-gradient);
  color: var(--white);
}
.btn-primary:hover { color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow); }

.btn-outline {
  border: 2px solid var(--navy);
  color: var(--navy);
}
.btn-outline:hover { background: var(--navy); color: var(--white); }

.btn-light {
  background: var(--white);
  color: var(--navy);
}
.btn-light:hover { color: var(--cobalt); transform: translateY(-2px); box-shadow: var(--shadow); }

/* ---------- Header / Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--mist);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.logo img { height: 58px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  color: var(--navy);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover { color: var(--cobalt); }
.nav-links a.active { border-bottom-color: var(--azure); color: var(--cobalt); }

.nav-links a.nav-cta { background: var(--brand-gradient); color: var(--white); padding: 13px 44px; border-radius: 6px; border-bottom: none; }
.nav-cta:hover { opacity: 0.92; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  margin: 5px 0;
  transition: 0.2s;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  padding: 96px 0;
  background-color: var(--navy);
  background-size: cover;
  background-position: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  /* Neutral (non-blue) scrim so headline text stays readable over photos */
  background: linear-gradient(90deg, rgba(20, 22, 26, 0.66) 0%, rgba(20, 22, 26, 0.38) 55%, rgba(20, 22, 26, 0.06) 100%);
}

.hero .container { position: relative; }

.hero h1 { color: var(--white); max-width: 640px; }

.hero p {
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.15rem;
  max-width: 560px;
  margin-top: 20px;
}

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

.hero .btn { margin-top: 32px; margin-right: 14px; }

.hero-sub {
  min-height: 380px;
  padding: 72px 0;
}

/* ---------- Two-column split sections ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.split.reverse > .split-media { order: 2; }

.split-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  height: 420px;
  object-fit: cover;
}

/* Uncropped variant: add class "no-crop" to a split-media div to show the
   full image at its natural proportions, resized to fit the column width */
.split-media.no-crop img { height: auto; object-fit: contain; }

.split-content h2 { margin-bottom: 18px; }
.split-content .btn { margin-top: 26px; }

.check-list { list-style: none; margin-top: 20px; }
.check-list li {
  padding-left: 30px;
  position: relative;
  margin-bottom: 12px;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--brand-gradient);
}
/* (check mark glyph removed per client request — gradient dot only) */

/* ---------- Cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.card {
  background: var(--white);
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.card img { height: 230px; width: 100%; object-fit: cover; }

.card-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.card-body h3 { margin-bottom: 10px; }
.card-body p { color: var(--charcoal); font-size: 0.98rem; flex: 1; }
.card-link {
  margin-top: 18px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.card-link::after { content: " →"; }

/* ---------- Feature strip (icon/stat row) ---------- */
.feature-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.feature {
  background: var(--mist);
  border-radius: var(--radius);
  padding: 30px 26px;
}
.feature h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature p { font-size: 0.94rem; color: var(--charcoal); }

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.gallery-grid figure {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}

.gallery-grid img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery-grid figure:hover img { transform: scale(1.04); }

/* Two-per-row, uncropped variant (add class "no-crop" to gallery-grid) */
.gallery-grid.no-crop { grid-template-columns: repeat(2, 1fr); gap: 28px; }
.gallery-grid.no-crop img { height: auto; }

.gallery-grid figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 14px 16px 12px;
  background: linear-gradient(0deg, rgba(31, 58, 108, 0.85), transparent);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--brand-gradient);
  color: var(--white);
  text-align: center;
  padding: 72px 0;
}
.cta-band h2 { color: var(--white); }
.cta-band p { max-width: 560px; margin: 16px auto 0; color: rgba(255,255,255,0.92); }
.cta-band .btn { margin-top: 30px; }

/* ---------- Alternate (mist) section background ---------- */
.section-mist { background: var(--mist); }

/* ---------- Contact page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  margin-top: 48px;
}

.contact-info h3 { margin-bottom: 8px; }
.contact-info .info-block { margin-bottom: 28px; }
.contact-info a { font-weight: 600; }

.contact-form {
  background: var(--white);
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}

.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #C7D2E0;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--charcoal);
  background: var(--white);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 2px solid var(--azure);
  border-color: var(--azure);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--mist);
  padding: 56px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 44px;
}

.footer-grid .logo img { height: 56px; margin-bottom: 16px; }
.footer-grid p { font-size: 0.92rem; color: var(--slate); max-width: 340px; }

.footer-grid h4 {
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.footer-grid ul { list-style: none; }
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid ul a { color: var(--charcoal); font-size: 0.95rem; }
.footer-grid ul a:hover { color: var(--cobalt); }

.footer-bottom {
  background: var(--navy);
  color: rgba(255,255,255,0.75);
  font-size: 0.85rem;
  padding: 18px 0;
}
.footer-bottom .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

/* ---------- Placeholder for images not yet added ---------- */
.img-placeholder {
  background: var(--brand-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  section { padding: 56px 0; }

  .split { grid-template-columns: 1fr; gap: 32px; }
  .split.reverse > .split-media { order: 0; }
  .split-media img { height: 300px; }

  .contact-grid { grid-template-columns: 1fr; }
  .gallery-grid.no-crop { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .nav-toggle { display: block; }

  .nav-links {
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 12px 24px 24px;
    border-bottom: 1px solid var(--mist);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 12px 0; font-size: 1rem; }
  .nav-cta { margin-top: 10px; text-align: center; }
}