/* Gulf Coast Mobile PT — base styles
   Tailwind handles utilities; this file holds tokens + a few patterns. */

:root {
  --navy: #2d3e5c;        /* primary, pulled from logo */
  --navy-deep: #1f2d44;   /* darker variant for hero / footer */
  --navy-ink: #1a2436;    /* body text */
  --sand: #f5f1ea;        /* warm neutral background */
  --warm-white: #fafaf7;  /* page background */
  --tan: #c9a87c;         /* accent — used sparingly */
  --tan-soft: #e3d3b8;
  --muted: #6b7280;
  --hairline: rgba(45, 62, 92, 0.12);
}

html { scroll-behavior: smooth; }

body {
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  color: var(--navy-ink);
  background: var(--warm-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, .serif {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--navy-deep);
  text-wrap: balance;
}

.eyebrow {
  font-family: "Manrope", sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--tan);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
  border: 1px solid transparent;
  white-space: nowrap;
  line-height: 1;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--navy);
  color: #fff;
}
.btn-primary:hover { background: var(--navy-deep); }
.btn-secondary {
  background: transparent;
  color: var(--navy);
  border-color: var(--hairline);
}
.btn-secondary:hover {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.btn-ghost {
  background: transparent;
  color: var(--navy);
}
.btn-ghost:hover { color: var(--navy-deep); }
.btn-on-dark {
  background: #fff;
  color: var(--navy-deep);
}
.btn-on-dark:hover { background: var(--sand); }
.btn-outline-dark {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.35);
}
.btn-outline-dark:hover { background: rgba(255,255,255,0.08); border-color: #fff; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 250, 247, 0.85);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  transition: box-shadow .2s ease, background .2s ease, border-color .2s ease;
  border-bottom: 1px solid transparent;
}
.nav--scrolled {
  background: rgba(250, 250, 247, 0.96);
  border-bottom-color: var(--hairline);
}
.nav-link {
  position: relative;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--navy-ink);
  padding: 0.5rem 0;
  transition: color .15s ease;
}
.nav-link:hover { color: var(--navy); }
.nav-link.is-active { color: var(--navy); }
.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: -2px;
  height: 1px;
  background: var(--tan);
}

/* Hairline section divider */
.hairline { height: 1px; background: var(--hairline); }

/* Card */
.card {
  background: #fff;
  border: 1px solid var(--hairline);
  border-radius: 18px;
  padding: 2rem;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 40px -28px rgba(31,45,68,0.25);
  border-color: rgba(45,62,92,0.22);
}

/* Service card variant */
.service-card {
  background: #fff;
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover {
  transform: translateY(-3px);
  border-color: var(--tan-soft);
  box-shadow: 0 24px 40px -28px rgba(31,45,68,0.25);
}
.service-card .num {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  color: var(--tan);
  font-size: 1.05rem;
}

/* Image placeholders */
.placeholder-img {
  position: relative;
  background-color: var(--sand);
  background-image: repeating-linear-gradient(
    135deg,
    rgba(45,62,92,0.05) 0,
    rgba(45,62,92,0.05) 1px,
    transparent 1px,
    transparent 12px
  );
  border: 1px solid var(--hairline);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 1.5rem;
}

/* Scroll reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .7s ease, transform .7s ease;
  transition-delay: var(--reveal-delay, 0ms);
}
[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* Footer */
.footer {
  background: var(--navy-deep);
  color: #cdd3dc;
}
.footer a:hover { color: #fff; }

/* Logo block in nav: use logo cropped to its mark only */
.logo-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}
.logo-mark .mark {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--navy-deep);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.5rem;
  font-style: italic;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.logo-mark .mark::before {
  content: "G";
  background: linear-gradient(135deg, #ffffff 0%, var(--tan-soft) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding-top: 2px;
}
.logo-mark .wordmark {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.15rem;
  color: var(--navy-deep);
  line-height: 1;
  letter-spacing: 0.01em;
}
.logo-mark .wordmark small {
  display: block;
  font-family: "Manrope", sans-serif;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}

/* Section container */
.container-x {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}
@media (min-width: 768px) {
  .container-x { padding-left: 2.5rem; padding-right: 2.5rem; }
}

/* Decorative serif separator */
.ornament {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--tan);
}
.ornament::before,
.ornament::after {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--tan);
}

/* Hero treatment */
.hero {
  background: linear-gradient(180deg, var(--warm-white) 0%, var(--sand) 100%);
}

/* Selection */
::selection { background: var(--navy); color: #fff; }