/* ============================================
   NMSU Triathlon Club — Shared Stylesheet
   Colors are NMSU's official brand palette:
   https://brand.nmsu.edu/color/index.html
   ============================================ */

:root {
  --crimson: #8C0B42;
  --crimson-dark: #6d0834;
  --white-sands: #FFFFFF;
  --desert-sand: #D7C9C4;
  --organ-mountain: #B6A5AD;
  --desert-monsoon: #6D6E71;
  --text-dark: #2b2b2b;

  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Inter", Arial, sans-serif;

  --max-width: 1100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--desert-sand);
  line-height: 1.6;
}

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

a { color: inherit; }

/* ---------- Nav ---------- */
.site-header {
  background: var(--crimson);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.nav-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.5rem;
}

.logo {
  color: var(--white-sands);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.5px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo .tri-mark {
  width: 34px;
  height: 34px;
  border: 2px solid var(--white-sands);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

nav a {
  color: var(--white-sands);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.3px;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, opacity 0.2s ease;
}

nav a:hover,
nav a.active {
  border-bottom-color: var(--white-sands);
}

.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--white-sands);
  border-radius: 4px;
  color: var(--white-sands);
  font-size: 1.3rem;
  padding: 0.3rem 0.7rem;
  cursor: pointer;
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  nav ul {
    display: none;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--crimson-dark);
  }
  nav ul.open { display: flex; }
  nav ul li { border-top: 1px solid rgba(255,255,255,0.15); }
  nav ul li a { display: block; padding: 1rem 1.5rem; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--organ-mountain);
  text-align: center;
  padding: 3rem 1.5rem;
  overflow: hidden;
}

@media (max-width: 720px) {
  .hero { min-height: 460px; }
}

.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%; /* adjust the % to shift what part of the photo shows — 0% = top, 100% = bottom */
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.1), rgba(0,0,0,0.3));
}

.hero-box {
  position: relative;
  z-index: 1;
}

.hero-box {
  background: var(--desert-sand);
  padding: 2.5rem 3rem;
  max-width: 640px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.25);
}

.hero-box h1 {
  font-family: var(--font-display);
  font-size: 2.6rem;
  margin: 0;
  color: var(--text-dark);
  line-height: 1.15;
}

.hero-sub {
  margin-top: 0.75rem;
  color: var(--desert-monsoon);
  font-size: 1.05rem;
}

.hero-photo-note {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
  font-family: var(--font-body);
  pointer-events: none;
}

/* Simple page hero (no photo) for interior pages */
.page-hero {
  background: var(--crimson);
  color: var(--white-sands);
  padding: 3rem 1.5rem;
  text-align: center;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  margin: 0;
}

.page-hero p {
  margin-top: 0.5rem;
  color: rgba(255,255,255,0.85);
}

/* ---------- Sections ---------- */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3.5rem 1.5rem;
}

.section.white-bg { background: var(--white-sands); }
.section-full-white { background: var(--white-sands); }

.section h2 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  text-align: center;
  margin-top: 0;
}

.section p.lead {
  max-width: 760px;
  margin: 1rem auto 0;
  text-align: center;
  color: var(--text-dark);
}

.center { text-align: center; }

.btn {
  display: inline-block;
  margin-top: 1.75rem;
  padding: 0.8rem 2rem;
  background: var(--crimson);
  color: var(--white-sands);
  text-decoration: none;
  font-family: var(--font-display);
  letter-spacing: 0.4px;
  border: 2px solid var(--crimson);
  border-radius: 2px;
  transition: background 0.2s ease, color 0.2s ease;
}

.btn:hover { background: var(--crimson-dark); border-color: var(--crimson-dark); }

.btn-outline {
  background: transparent;
  color: var(--text-dark);
  border: 2px solid var(--text-dark);
}

.btn-outline:hover {
  background: var(--text-dark);
  color: var(--white-sands);
}

/* ---------- Past Competitions banner ---------- */
.band {
  background: var(--desert-sand);
  padding: 2.2rem 1.5rem;
  text-align: left;
}

.band h2 {
  max-width: var(--max-width);
  margin: 0 auto;
  font-family: var(--font-display);
  font-size: 2.3rem;
  text-align: left;
}

/* ---------- Competition entry ---------- */
.competition {
  background: #EFEBE9;
  padding: 2.5rem 1.5rem;
}

.competition:nth-child(even) { background: #ffffff; }

.competition-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.competition-inner h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin-bottom: 0.2rem;
}

.competition-date {
  font-size: 1.15rem;
  color: var(--desert-monsoon);
  margin-bottom: 1.2rem;
}

.competition-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 800px) {
  .competition-grid { grid-template-columns: 1fr; }
}

.competition-text ul {
  padding-left: 1.1rem;
  margin-top: 0.5rem;
}

.competition-text .roster-label {
  font-weight: 600;
  margin-top: 1rem;
}

/* ---------- Slideshow ---------- */
.slideshow {
  position: relative;
  background: #ddd;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 3px;
}

.slideshow .slide {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
}

.slideshow .slide.active { display: flex; }

.slideshow .slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slideshow .slide .placeholder-label {
  color: #777;
  font-family: var(--font-body);
  font-size: 0.9rem;
  text-align: center;
  padding: 1rem;
}

.slide-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.85);
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
  transition: background 0.2s ease;
}

.slide-arrow:hover { background: #fff; }
.slide-arrow.prev { left: 10px; }
.slide-arrow.next { right: 10px; }

.thumb-strip {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.6rem;
  overflow-x: auto;
  padding-bottom: 4px;
}

.thumb-strip button {
  flex: 0 0 auto;
  width: 64px;
  height: 48px;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 2px;
  overflow: hidden;
  cursor: pointer;
  background: #ccc;
}

.thumb-strip button.active { border-color: var(--crimson); }

.thumb-strip img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Sponsors ---------- */
.sponsors {
  background: var(--white-sands);
  padding: 3rem 1.5rem;
  text-align: center;
}

.sponsor-grid {
  max-width: var(--max-width);
  margin: 1.75rem auto 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
}

.sponsor-box {
  background: var(--desert-sand);
  border-radius: 4px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--desert-monsoon);
  font-size: 0.85rem;
  padding: 0.5rem;
  text-align: center;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

a.sponsor-box {
  text-decoration: none;
}

a.sponsor-box:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.sponsor-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 2rem;
}

@media (max-width: 720px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-card {
  background: var(--white-sands);
  padding: 2rem;
  border-radius: 4px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.contact-card h3 {
  font-family: var(--font-display);
  margin-top: 0;
  color: var(--crimson);
}

.contact-card p { margin: 0.4rem 0; }

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-links a {
  text-decoration: none;
  color: var(--crimson);
  font-weight: 600;
  border: 1px solid var(--crimson);
  padding: 0.4rem 0.9rem;
  border-radius: 20px;
  font-size: 0.85rem;
}

.social-links a:hover { background: var(--crimson); color: #fff; }

/* ---------- Sprint triathlon page ---------- */
.race-card {
  background: var(--white-sands);
  max-width: 700px;
  margin: 2rem auto 0;
  padding: 2.5rem;
  text-align: center;
  border-radius: 4px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.race-card h2 { margin-top: 0; }

.note {
  background: #FFF7E6;
  border: 1px solid #F1D9A0;
  border-radius: 4px;
  padding: 0.9rem 1.1rem;
  font-size: 0.9rem;
  color: #7a5c1e;
  margin: 1.5rem auto 0;
  max-width: 700px;
}

/* ---------- Footer ---------- */
footer {
  background: var(--crimson-dark);
  color: rgba(255,255,255,0.8);
  text-align: center;
  padding: 1.5rem;
  font-size: 0.85rem;
}