/* MTN-SEA Agency — brand stylesheet for all lean Bootstrap pages
   (index.html is the exception: it keeps the legacy theme's main.css/vendor.css
   for the WebGL hero slider and is not affected by this file). */

/* ==========================================================================
   MTN-SEA BRAND PALETTE
   Mountain + sea concept: deep night-sky navy, sea teal, warm sand,
   and a soft rain-grey (approximating Sherwin-Williams "Rain" SW 6219 —
   confirm the exact hex against your physical swatch if it needs to match
   printed material precisely; this is a close digital approximation).
   ========================================================================== */
:root {
  color-scheme: light;
  --mtnsea-navy: #0f2438;
  --mtnsea-navy-dark: #0a1826;
  --mtnsea-teal: #1b7a8c;
  --mtnsea-teal-light: #2fa4b8;
  --mtnsea-sand: #e8dcc8;
  --mtnsea-rain: #c7d1d3;
  --mtnsea-rain-dark: #8fa0a3;
  --mtnsea-white: #f7f8f6;
  --mtnsea-text: #23303a;
  --font-display: "Cinzel", serif;
  --font-body: "Raleway", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--mtnsea-text);
  background-color: var(--mtnsea-white);
}

h1, h2, h3, h4, h5, h6,
.font-display {
  font-family: var(--font-display);
  letter-spacing: 0.02em;
}

a {
  color: var(--mtnsea-teal);
}
a:hover {
  color: var(--mtnsea-teal-light);
}
.text-mtnsea {
  color: var(--mtnsea-teal);
}

/* Navbar */
.navbar-mtnsea {
  background-color: var(--mtnsea-navy);
}
.navbar-mtnsea .navbar-brand {
  font-family: var(--font-display);
  color: var(--mtnsea-white);
  font-size: 1.35rem;
  letter-spacing: 0.12em;
}
.navbar-mtnsea .navbar-brand span {
  color: var(--mtnsea-teal-light);
}
.navbar-mtnsea .nav-link {
  color: rgba(247, 248, 246, 0.85);
  font-weight: 500;
  letter-spacing: 0.03em;
}
.navbar-mtnsea .nav-link:hover,
.navbar-mtnsea .nav-link.active {
  color: var(--mtnsea-teal-light);
}

/* Homepage-only variant: blends into the hero image instead of a hard-edged bar */
.navbar-mtnsea-hero {
  background: linear-gradient(to bottom, rgba(10, 24, 38, 0.75) 0%, rgba(10, 24, 38, 0.35) 60%, rgba(10, 24, 38, 0) 100%);
  transition: background-color 0.3s ease;
}
.navbar-mtnsea-hero.navbar-scrolled {
  background: var(--mtnsea-navy);
}

/* Buttons */
.btn-mtnsea {
  background-color: var(--mtnsea-teal);
  border-color: var(--mtnsea-teal);
  color: var(--mtnsea-white);
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.65rem 1.75rem;
}
.btn-mtnsea:hover {
  background-color: var(--mtnsea-teal-light);
  border-color: var(--mtnsea-teal-light);
  color: var(--mtnsea-white);
}
.btn-mtnsea-outline {
  background-color: transparent;
  border: 1px solid var(--mtnsea-white);
  color: var(--mtnsea-white);
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.65rem 1.75rem;
}
.btn-mtnsea-outline:hover {
  background-color: var(--mtnsea-white);
  color: var(--mtnsea-navy);
}

/* Video hero (About page) — plain iframe + CSS, no jQuery plugin needed */
.video-hero {
  position: relative;
  height: 100vh;
  min-height: 500px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mtnsea-white);
}
.video-hero__bg-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
/* Oversize the iframe to a fixed 16:9 ratio bigger than the viewport in both
   dimensions, so YouTube's own letterboxing never shows — only the "cover"
   crop from overflow:hidden above is visible. */
.video-hero__bg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw;   /* 16:9 -> height = width * 9/16 */
  min-height: 100vh;
  min-width: 177.78vh; /* 16:9 -> width = height * 16/9 */
  transform: translate(-50%, -50%);
  border: 0;
  pointer-events: none;
}
.video-hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 24, 38, 0.68);
}
.video-hero__content {
  position: relative;
  z-index: 2;
}

/* Page banner (used on inner pages instead of the WebGL hero) */
.page-banner {
  background: linear-gradient(135deg, var(--mtnsea-navy) 0%, var(--mtnsea-navy-dark) 100%);
  color: var(--mtnsea-white);
  padding: 6rem 0 4rem;
}
.page-banner .eyebrow {
  color: var(--mtnsea-teal-light);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.85rem;
  font-weight: 600;
}

/* Project / portfolio cards */
.project-card {
  border: none;
  border-radius: 0.5rem;
  overflow: hidden;
  background-color: #fff;
  box-shadow: 0 2px 18px rgba(15, 36, 56, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  height: 100%;
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(15, 36, 56, 0.14);
}
.project-card__cover {
  background-color: var(--mtnsea-navy);
  color: var(--mtnsea-white);
  padding: 2.5rem 1.5rem;
  text-align: center;
  font-family: var(--font-display);
}
.badge-stack {
  background-color: rgba(27, 122, 140, 0.12);
  color: var(--mtnsea-teal);
  font-weight: 600;
  margin: 0.15rem 0.25rem 0.15rem 0;
  padding: 0.35em 0.65em;
}

/* Stat counters */
.stat-block .stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--mtnsea-teal);
  font-weight: 700;
}
.stat-block .stat-label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  color: var(--mtnsea-text);
}

/* AEO "Quick Answers" blocks — soft rain-grey, calm and legible for scannable Q&A content */
.answer-block {
  background-color: var(--mtnsea-rain);
  border-left: 4px solid var(--mtnsea-navy);
  padding: 1.25rem 1.5rem;
  border-radius: 0.25rem;
  margin-bottom: 1rem;
}
.answer-block dt {
  font-weight: 700;
  color: var(--mtnsea-navy);
}
.answer-block dd {
  margin-bottom: 0;
  color: var(--mtnsea-text);
}

/* Blog sidebar */
.blog-sidebar .widget {
  background-color: #fff;
  border-radius: 0.5rem;
  box-shadow: 0 2px 18px rgba(15, 36, 56, 0.08);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.blog-sidebar .widget h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mtnsea-navy);
  margin-bottom: 1rem;
}
.category-filter button {
  background: none;
  border: 1px solid var(--mtnsea-teal);
  color: var(--mtnsea-teal);
  border-radius: 2rem;
  padding: 0.3rem 0.9rem;
  font-size: 0.82rem;
  margin: 0 0.4rem 0.5rem 0;
  cursor: pointer;
  font-family: var(--font-body);
}
.category-filter button.active,
.category-filter button:hover {
  background: var(--mtnsea-teal);
  color: #fff;
}
.recent-posts-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.recent-posts-list li {
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(15, 36, 56, 0.08);
}
.recent-posts-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.recent-posts-list li:first-child {
  padding-top: 0;
}
.recent-posts-list .post-date {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--mtnsea-teal);
  display: block;
  margin-bottom: 0.15rem;
}
.recent-posts-list a {
  color: var(--mtnsea-navy);
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
}
.recent-posts-list a:hover {
  color: var(--mtnsea-teal);
}

/* Footer */
.footer-mtnsea {
  background-color: var(--mtnsea-navy-dark);
  color: var(--mtnsea-rain);
  padding: 3.5rem 0 1.5rem;
}
.footer-mtnsea p {
  color: var(--mtnsea-rain);
}
.footer-mtnsea a {
  color: var(--mtnsea-white);
  text-decoration: none;
}
.footer-mtnsea a:hover {
  color: var(--mtnsea-teal-light);
}
.footer-mtnsea h5 {
  font-family: var(--font-display);
  color: var(--mtnsea-white);
  font-size: 1rem;
  margin-bottom: 1rem;
}
.footer-mtnsea .social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid rgba(247, 248, 246, 0.3);
  border-radius: 50%;
  margin-right: 0.5rem;
}
.footer-mtnsea .copyright {
  border-top: 1px solid rgba(247, 248, 246, 0.15);
  padding-top: 1.25rem;
  margin-top: 2rem;
  font-size: 0.85rem;
}