/* ==========================================================================
   ASU Drone Devils — 2026/2027
   Palette: ASU Maroon #8C1D40 · ASU Gold #FFC627
   ========================================================================== */

:root {
  --maroon:        #8C1D40;
  --maroon-deep:   #5C0F2A;
  --maroon-ink:    #3A0A1B;
  --maroon-soft:   #A32C52;
  --gold:          #FFC627;
  --gold-deep:     #E8A400;
  --gold-pale:     #FFE9A8;
  --cream:         #FFF7EC;
  --paper:         #FBF6F0;
  --ink:           #1D0A12;
  --grey:          #6E5B62;
  --line:          rgba(140, 29, 64, .16);

  --font-display: "Barlow Condensed", "Arial Narrow", Impact, sans-serif;
  --font-body: "Inter", "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --wrap: 1180px;
  --radius: 14px;
  --shadow: 0 18px 44px rgba(58, 10, 27, .18);
  --shadow-lg: 0 30px 70px rgba(58, 10, 27, .32);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 78px; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--maroon); }

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }

/* ---------- Chevron motif (from the club posters) ---------------------- */
.chevrons {
  height: 22px;
  background-image: repeating-linear-gradient(
      -45deg,
      var(--gold) 0 14px,
      transparent 14px 28px);
  background-color: var(--maroon);
  opacity: .95;
}
.chevrons--thin { height: 12px; }

/* ---------- Top utility bar ---------------------------------------------- */
.topbar {
  background: var(--gold);
  color: var(--maroon-ink);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .04em;
}
.topbar__inner {
  display: flex; align-items: center; justify-content: center;
  gap: .5rem; min-height: 38px; flex-wrap: wrap; text-align: center;
}
.topbar a {
  color: var(--maroon-ink); text-decoration: underline;
  text-underline-offset: 3px; text-decoration-thickness: 2px;
}
.topbar a:hover { color: var(--maroon); }

/* ---------- Nav ---------------------------------------------------------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(58, 10, 27, .93);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--gold);
}
.nav__inner {
  display: flex; align-items: center; gap: 1.25rem;
  min-height: 66px;
}
.nav__brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; margin-right: auto; }
.nav__brand img { width: 42px; height: 42px; border-radius: 50%; border: 2px solid var(--gold); }
.nav__brand span {
  font-family: var(--font-display);
  font-size: 1.5rem; letter-spacing: .06em; text-transform: uppercase;
  color: #fff; font-weight: 700; line-height: 1;
}
.nav__brand span em { color: var(--gold); font-style: normal; }
.nav__links { display: flex; gap: 1.4rem; align-items: center; }
.nav__links a {
  color: rgba(255,255,255,.88); text-decoration: none;
  font-size: .84rem; font-weight: 600; letter-spacing: .09em; text-transform: uppercase;
  padding: .35rem 0; border-bottom: 2px solid transparent; transition: .18s;
}
.nav__links a:hover { color: var(--gold); border-bottom-color: var(--gold); }
.nav__cta {
  background: var(--gold); color: var(--maroon-ink) !important;
  padding: .6rem 1.15rem !important; border-radius: 999px;
  font-weight: 800 !important; border-bottom: none !important;
}
.nav__cta:hover { background: #fff; }
.nav__toggle {
  display: none; background: none; border: 0; color: var(--gold);
  font-size: 1.7rem; cursor: pointer; padding: .2rem .4rem;
}

/* ---------- Hero --------------------------------------------------------- */
.hero {
  position: relative; overflow: hidden;
  background:
    linear-gradient(180deg, rgba(58,10,27,.86) 0%, rgba(92,15,42,.9) 55%, rgba(58,10,27,.97) 100%),
    url("assets/hero-cover.jpg") center/cover no-repeat fixed;
  color: #fff;
  padding: clamp(3.5rem, 9vw, 7rem) 0 0;
  text-align: center;
}
.hero::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 22px;
  background-image: repeating-linear-gradient(-45deg, var(--gold) 0 14px, transparent 14px 28px);
}
.hero__logo {
  width: clamp(180px, 26vw, 268px); margin: 0 auto 1.6rem;
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--gold), 0 24px 60px rgba(0,0,0,.5);
}
.hero h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(3rem, 11vw, 6.4rem); line-height: .92;
  letter-spacing: .02em; text-transform: uppercase;
  margin: 0 0 .5rem;
}
.hero h1 .gold { color: var(--gold); display: block; }
.hero__tagline {
  font-family: var(--font-display); font-size: clamp(1.1rem, 2.6vw, 1.7rem);
  letter-spacing: .38em; text-transform: uppercase; color: var(--gold-pale);
  margin: 0 0 .4rem;
}
.hero__sub {
  max-width: 640px; margin: 1rem auto 2rem;
  color: rgba(255,255,255,.9); font-size: 1.06rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; justify-content: center; margin-bottom: 3rem; }

/* ---------- Buttons ------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .9rem 1.7rem; border-radius: 999px;
  font-weight: 800; font-size: .93rem; letter-spacing: .04em;
  text-decoration: none; border: 2px solid transparent; cursor: pointer;
  transition: transform .16s, background .18s, color .18s, border-color .18s;
}
.btn:hover { transform: translateY(-2px); }
.btn--gold { background: var(--gold); color: var(--maroon-ink); }
.btn--gold:hover { background: #fff; }
.btn--ghost { border-color: rgba(255,255,255,.55); color: #fff; }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn--maroon { background: var(--maroon); color: #fff; }
.btn--maroon:hover { background: var(--maroon-deep); }
.btn--outline { border-color: var(--maroon); color: var(--maroon); }
.btn--outline:hover { background: var(--maroon); color: #fff; }
.btn svg { width: 18px; height: 18px; fill: currentColor; }

/* ---------- Fact strip --------------------------------------------------- */
.facts { background: var(--maroon-ink); color: #fff; padding: 0; }
.facts__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-left: 1px solid rgba(255,255,255,.12);
}
.fact {
  padding: 1.7rem 1.2rem; text-align: center;
  border-right: 1px solid rgba(255,255,255,.12);
}
.fact__label {
  font-size: .7rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold); font-weight: 700; margin-bottom: .35rem;
}
.fact__value { font-family: var(--font-display); font-size: 1.5rem; line-height: 1.2; letter-spacing: .02em; }
.fact__value small { display: block; font-family: var(--font-body); font-size: .78rem; letter-spacing: 0; color: rgba(255,255,255,.6); }

/* ---------- Section shell ------------------------------------------------ */
.section { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.section--alt { background: #fff; }
.section--maroon { background: var(--maroon-ink); color: #fff; }
.section--maroon a { color: var(--gold); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .74rem; font-weight: 800; letter-spacing: .22em;
  text-transform: uppercase; color: var(--maroon);
  margin-bottom: .7rem;
}
.eyebrow::before { content: ""; width: 30px; height: 3px; background: var(--gold); }
.section--maroon .eyebrow { color: var(--gold); }

.section__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.2rem, 5.6vw, 3.5rem); line-height: 1.03;
  text-transform: uppercase; letter-spacing: .01em;
  margin: 0 0 1rem;
}
.section__lead { max-width: 66ch; color: var(--grey); font-size: 1.06rem; }
.section--maroon .section__lead { color: rgba(255,255,255,.82); }
.section__head { margin-bottom: 2.8rem; }

/* ---------- About -------------------------------------------------------- */
.about { display: grid; grid-template-columns: 1.15fr .85fr; gap: 3.5rem; align-items: center; }
.about__photo { position: relative; }
.about__photo img { border-radius: var(--radius); box-shadow: var(--shadow); }
.about__photo figcaption {
  font-size: .82rem; color: var(--grey); margin-top: .7rem; font-style: italic;
}
.about__stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 2rem; }
.stat {
  background: var(--cream); border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  border-radius: 10px; padding: 1.1rem 1.2rem;
}
.stat b { font-family: var(--font-display); font-size: 2.2rem; display: block; line-height: 1; color: var(--maroon); }
.stat span { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--grey); font-weight: 600; }

/* ---------- Officers ----------------------------------------------------- */
.officers { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); gap: 1.5rem; }
.officer {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; text-align: center; transition: transform .2s, box-shadow .2s;
  display: flex; flex-direction: column;
}
.officer:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.officer__photo {
  aspect-ratio: 1; background: var(--maroon); position: relative; overflow: hidden;
}
.officer__photo img { width: 100%; height: 100%; object-fit: cover; }
.officer__initials {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--font-display); font-size: 3.6rem; color: var(--gold);
  background:
    radial-gradient(circle at 30% 25%, var(--maroon-soft), var(--maroon-deep));
  letter-spacing: .04em;
}
.officer__initials::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 10px;
  background-image: repeating-linear-gradient(-45deg, var(--gold) 0 8px, transparent 8px 16px);
  opacity: .55;
}
.officer__body { padding: 1.15rem 1rem 1.4rem; flex: 1; display: flex; flex-direction: column; }
.officer__name { font-family: var(--font-display); font-size: 1.5rem; line-height: 1.1; text-transform: uppercase; margin: 0 0 .3rem; }
.officer__role {
  font-size: .72rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase;
  color: #fff; background: var(--maroon); display: inline-block;
  padding: .3rem .7rem; border-radius: 999px; align-self: center;
}
.officer__note { font-size: .82rem; color: var(--grey); margin: .7rem 0 0; }

/* ---------- Projects ----------------------------------------------------- */
.project {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center;
  padding: 3rem 0; border-top: 1px solid var(--line);
}
.project:first-of-type { border-top: 0; padding-top: 0; }
.project:nth-child(even) .project__media { order: 2; }
.project__media { display: grid; gap: 1rem; }
.project__media img {
  width: 100%; border-radius: var(--radius); background: #fff;
  border: 1px solid var(--line); box-shadow: var(--shadow);
  object-fit: contain;
}
.project__media--pair { grid-template-columns: 1fr 1fr; }
.project__media--pair img { aspect-ratio: 4/3; }
.project__tag {
  font-size: .72rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase;
  color: var(--maroon); background: var(--gold-pale); border-radius: 999px;
  padding: .32rem .85rem; display: inline-block; margin-bottom: .8rem;
}
.project h3 {
  font-family: var(--font-display); font-size: clamp(1.9rem, 4vw, 2.7rem);
  text-transform: uppercase; line-height: 1.02; margin: 0 0 .8rem;
}
.project p { color: var(--grey); margin: 0 0 1rem; }
.project ul { margin: 0 0 1.2rem; padding-left: 1.1rem; color: var(--grey); }
.project ul li { margin-bottom: .35rem; }
.lead-by {
  display: inline-flex; align-items: center; gap: .6rem;
  border-left: 4px solid var(--gold); background: var(--cream);
  padding: .6rem 1rem; border-radius: 0 8px 8px 0; font-size: .92rem;
}
.lead-by strong { color: var(--maroon); }

/* Projects without club-owned photos: two-column text instead of an empty gap */
.project--noimage { align-items: start; }
.project--noimage .project__body { padding-top: .2rem; }
.project__soon {
  font-size: .88rem; font-style: italic; color: var(--maroon-soft);
  margin: 1.2rem 0 0;
}
.project__detail {
  background: var(--cream);
  border: 1px solid var(--line);
  border-top: 4px solid var(--gold);
  border-radius: var(--radius);
  padding: 1.7rem 1.8rem;
}
.project__detail ul { margin: 0 0 1.2rem; padding-left: 1.1rem; color: var(--grey); }
.project__detail ul li { margin-bottom: .5rem; }
.project__detail .lead-by { background: #fff; margin: 0; }

/* ---------- Pathway ------------------------------------------------------ */
.pathway { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; margin-top: 2rem; }
.rung {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,198,39,.3);
  border-radius: 12px; padding: 1.3rem 1rem; position: relative; overflow: hidden;
}
.rung__step {
  font-family: var(--font-display); font-size: .8rem; letter-spacing: .2em;
  color: var(--gold); text-transform: uppercase;
}
.rung__size { font-family: var(--font-display); font-size: 2rem; line-height: 1.05; margin: .2rem 0 .3rem; }
.rung__mode { font-size: .8rem; color: rgba(255,255,255,.65); letter-spacing: .06em; text-transform: uppercase; }
.skills { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 2rem; }
.skill {
  border: 1px solid rgba(255,198,39,.45); color: var(--gold-pale);
  border-radius: 999px; padding: .42rem 1rem; font-size: .84rem; font-weight: 600;
}

/* ---------- Split cards (meetings / fly days) ---------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem; box-shadow: 0 8px 26px rgba(58,10,27,.07);
}
.card--gold { background: var(--gold); border-color: var(--gold-deep); }
.card h3 {
  font-family: var(--font-display); font-size: 1.9rem; text-transform: uppercase;
  margin: 0 0 1rem; line-height: 1.05;
}
.card ul { padding-left: 1.15rem; margin: 0; }
.card li { margin-bottom: .55rem; }
.card--gold li, .card--gold p { color: var(--maroon-ink); }

.when {
  display: flex; align-items: baseline; gap: .8rem; flex-wrap: wrap;
  font-family: var(--font-display); font-size: 2.1rem; text-transform: uppercase;
  color: var(--maroon); line-height: 1.1; margin-bottom: .3rem;
}
.when span { font-family: var(--font-body); font-size: .82rem; letter-spacing: .14em; color: var(--grey); font-weight: 700; }
.address {
  margin-top: 1.4rem; padding-top: 1.4rem; border-top: 1px dashed var(--line);
  font-size: .95rem;
}
.address strong { display: block; font-size: 1.15rem; color: var(--maroon); font-family: var(--font-display); letter-spacing: .03em; text-transform: uppercase; }

/* ---------- Safety ------------------------------------------------------- */
.safety { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 1.5rem; }
.safety__card {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.14);
  border-top: 4px solid var(--gold); border-radius: 12px; padding: 1.7rem;
}
.safety__card h3 {
  font-family: var(--font-display); font-size: 1.55rem; text-transform: uppercase;
  margin: 0 0 .9rem; color: var(--gold);
}
.safety__card ul { padding-left: 1.1rem; margin: 0; color: rgba(255,255,255,.85); font-size: .95rem; }
.safety__card li { margin-bottom: .45rem; }
.alert {
  margin-top: 2.2rem; background: var(--gold); color: var(--maroon-ink);
  border-radius: 12px; padding: 1.3rem 1.6rem;
  display: flex; gap: 1rem; align-items: center; font-weight: 700;
}
.alert__icon { font-size: 1.8rem; line-height: 1; }

/* ---------- Gallery ------------------------------------------------------ */
.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.4rem; }
.gallery figure { margin: 0; border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.gallery img { width: 100%; height: 260px; object-fit: cover; }
.gallery figcaption { padding: .9rem 1.1rem; font-size: .88rem; color: var(--grey); }
.gallery--posters img { height: auto; object-fit: contain; background: var(--cream); }

/* ---------- Thanks ------------------------------------------------------- */
.thanks { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.4rem; margin-top: 2rem; }
.thanks__card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.15);
  border-radius: 12px; padding: 1.6rem; text-align: center;
}
.thanks__card h3 { font-family: var(--font-display); font-size: 1.35rem; text-transform: uppercase; color: var(--gold); margin: 0 0 .5rem; }
.thanks__card p { margin: 0; font-size: .93rem; color: rgba(255,255,255,.82); }
.sponsors { display: flex; flex-wrap: wrap; gap: .7rem; justify-content: center; margin-top: 2.2rem; }
.sponsor {
  border: 1px solid rgba(255,255,255,.25); border-radius: 8px;
  padding: .55rem 1.1rem; font-weight: 700; font-size: .9rem; color: rgba(255,255,255,.85);
  letter-spacing: .04em;
}

/* ---------- Join CTA ----------------------------------------------------- */
.join {
  background: linear-gradient(135deg, var(--maroon) 0%, var(--maroon-deep) 100%);
  color: #fff; text-align: center; padding: clamp(3.5rem, 8vw, 5.5rem) 0;
  position: relative; overflow: hidden;
}
.join h2 {
  font-family: var(--font-display); font-size: clamp(2.4rem, 7vw, 4.2rem);
  text-transform: uppercase; margin: 0 0 .6rem; line-height: 1;
}
.join p { max-width: 55ch; margin: 0 auto 2rem; color: rgba(255,255,255,.88); }
.join__actions { display: flex; gap: .9rem; justify-content: center; flex-wrap: wrap; }

/* ---------- Footer ------------------------------------------------------- */
.footer { background: var(--maroon-ink); color: rgba(255,255,255,.75); padding: 3.2rem 0 2rem; font-size: .92rem; }
.footer__grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 2.5rem; }
.footer h4 { font-family: var(--font-display); font-size: 1.2rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); margin: 0 0 .9rem; }
.footer a { color: rgba(255,255,255,.78); text-decoration: none; }
.footer a:hover { color: var(--gold); }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: .5rem; }
.footer__brand { display: flex; align-items: center; gap: .9rem; margin-bottom: 1rem; }
.footer__brand img { width: 58px; border-radius: 50%; border: 2px solid var(--gold); }
.footer__bottom {
  margin-top: 2.5rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,.13);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-size: .84rem; color: rgba(255,255,255,.55);
}

/* ---------- Responsive --------------------------------------------------- */
@media (max-width: 980px) {
  .about, .project, .split, .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .project:nth-child(even) .project__media { order: 0; }
  .facts__grid { grid-template-columns: repeat(2, 1fr); }
  .hero { background-attachment: scroll; }
}
@media (max-width: 760px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--maroon-ink); border-bottom: 2px solid var(--gold);
    padding: .5rem 1.25rem 1.25rem; display: none;
  }
  .nav__links.open { display: flex; }
  .nav__links a { padding: .8rem 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .nav__cta { text-align: center; margin-top: .8rem; }
  .about__stats { grid-template-columns: 1fr 1fr; }
  .project__media--pair { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .facts__grid { grid-template-columns: 1fr; }
  body { font-size: 16px; }
}