/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  max-width: 100%;
}

html {
  height: 100%;
  scrollbar-gutter: stable;
  scroll-behavior: smooth;
}

body {
  font-family: Arial, "Jaro", sans-serif;
  color: #fff;
  background: #111;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-x: hidden; /* Prevents tiny horizontal shifts that cause jitter */
}

main {
  flex: 1;
  display: flex;
}

section {
  width: 100%;
}

/* GENERAL FONT STYLES */
.Jaro {
  font-family: "jaro";
  -webkit-text-stroke: 0.5px black;
}

/* HEADER */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(0.3rem, 0.4vw, 1rem) clamp(1rem, 5vw, 3rem);
  background: #8f0102;
}

/* CHANGED: was clamp(4rem, 10vw, 6.3rem) — logo too tall on laptops */
header .logo {
  height: clamp(3rem, 6vw, 5.5rem);
  width: auto;
  margin-right: 2rem;
}

nav a:first-child {
  margin-left: auto;
}

/* CHANGED: font-size was fixed 1.5rem — now scales down on smaller desktops */
.main-nav-list a {
  color: #dfad17;
  text-decoration: none;
  font-weight: bold;
  font-size: clamp(1rem, 1.4vw, 1.5rem);
  -webkit-text-stroke: 0.7px black;
  text-shadow: 8px 3px 4px rgba(0, 0, 0, 0.363);
}

.main-nav-list .btn {
  color: #fff;
  background: #090505;
  padding: 0.5rem 1rem;
  border-radius: 5px;
}

/* Mobile nav button */
.btn-mobile-nav {
  border: none;
  background: none;
  cursor: pointer;
  display: none;
}

.icon-mobile-nav {
  height: 3rem;
  width: 3rem;
  color: #fff;
}

/* Show menu icon, hide close icon by default */
.icon-mobile-nav[name="close-outline"] {
  display: none;
}

/* Mobile nav styles */
.main-nav {
  display: flex;
  z-index: 9999;
}

/* CHANGED: gap was clamp(0.5rem, 6vw, 7rem) — spread too wide on mid screens */
.main-nav-list {
  display: flex;
  list-style: none;
  gap: clamp(0.5rem, 3vw, 4rem);
  flex: 1;
  align-items: center;
}

/* -------- MOBILE MODE -------- */
@media (max-width: 1024px) {
  .sponsors {
    min-height: 600px; /* Use a fixed pixel height instead of vh to stop the zooming glitch */
  }

  .btn-mobile-nav {
    display: block;
    z-index: 9999;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 100%;
    background-color: #760909f0;
    transform: translateX(100%);
    transition: all 0.3s ease-in;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .main-nav-list {
    flex-direction: column;
    gap: 2rem;
    font-size: 2rem;
    padding: 2rem 0;
  }

  /* When nav is open */
  .nav-open .main-nav {
    transform: translateX(0);
  }

  .nav-open .icon-mobile-nav[name="menu-outline"] {
    display: none;
  }
  .nav-open .icon-mobile-nav[name="close-outline"] {
    display: block;
  }

}

/* Prevents scrolling when applied to the body */
body.no-scroll {
  overflow: hidden;
}

/* HERO */
/* CHANGED: align-items was "center" — caused content to drift away from top-left on smaller screens */
/* CHANGED: padding had 0 top — added top padding so content sits consistently in upper-left */
.hero {
  position: relative;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  min-height: 100vh;
  padding: 0rem 2rem clamp(4rem, 8vw, 14rem) clamp(2rem, 8vw, 7rem);

  background:
    linear-gradient(rgba(135, 2, 2, 0.637), rgba(0, 0, 0, 0.865)),
    url("firebirdmascot.webp") no-repeat center center;
  background-size: cover;
  text-align: left;
  color: #fff;
}

/* CHANGED: max-width now scales with viewport so text wraps proportionally on all screens */
.hero-content {
  max-width: 50vw;
  margin-bottom: 0;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 12.5rem;
  background: linear-gradient(to bottom, transparent, #0a25401e);
}

.hero h1 span {
  color: #000000;
  -webkit-text-stroke: 0.02px #000;
}

.hero h6 {
  font-size: clamp(1rem, 2.3vw, 2.8rem);
  font-weight: bold;
  -webkit-text-stroke: 0.05rem #000;
}

.herop {
  font-size: clamp(3rem, 7.5vw, 9rem);
  font-family: "jaro";
  -webkit-text-stroke: clamp(0.15rem, 0.4vw, 0.3rem) #000;
  margin: clamp(1rem, 3vw, 7rem) 0rem clamp(1rem, 2vw, 2rem);
  color: #efba1b;
  line-height: 1.1;
}

.hero h3 {
  font-size: clamp(1.2rem, 2.5vw, 3rem);
  font-weight: bold;
  -webkit-text-stroke: 1.3px #000;
  margin-top: 1rem;
  color: #ffffff;
}

.hero .cta {
  display: inline-block;
  margin-top: clamp(1.5rem, 5vw, 4rem);
  padding: clamp(0.5rem, 2.4vw, 1rem);
  background: #efba1b;
  color: #000;
  border-radius: 8px;
  font-weight: bold;
  font-size: clamp(0.9rem, 1.25vw, 1.5rem);
}

/* ABOUT */
.about {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  padding: 10rem clamp(1rem, 10vw, 10rem) clamp(6rem, 15vw, 25rem)
    clamp(1rem, 10vw, 10rem);
  background: linear-gradient(to bottom, #020407 0%, #450202 60%, #000000 100%);
}

.about h2 {
  text-align: center;
  margin-bottom: 5rem;
  font-size: clamp(1rem, 4.2vw, 5rem);
  -webkit-text-stroke: 1.3px #000;
}

.about-content {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
  gap: 5rem;
}

.about-text {
  flex: 1 1 25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.about-text p {
  font-size: clamp(1.1rem, 1.4vw, 1.7rem);
  line-height: 2;
  max-width: 106.25rem;
  margin-bottom: 2.5rem;
}

/* SPONSORS */
.sponsors {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  text-align: center;
  min-height: 90vh;
  padding: 6rem 2rem 9rem;
  color: #fff;

  background:
    url("sponsorbg.png") no-repeat center 60% / cover,
    #fff;
  background-attachment: scroll; /* Change from 'fixed' to 'scroll' if you have it set to fixed */
}

.sponsors::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.377);
  z-index: 1;
}

.sponsorsp {
  font-size: clamp(1.5rem, 6.7vw, 8rem);
  color: #efba1b;
  margin-bottom: 1.5rem;
  font-family: "Jaro";
  -webkit-text-stroke: clamp(0.15rem, 0.4vw, 0.3rem) #000;
  position: relative;
  z-index: 2;
}

.sponsors h6 {
  font-size: clamp(1rem, 2.5vw, 3rem);
  margin-bottom: 2rem;
  font-family: "Jaro";
  -webkit-text-stroke: clamp(0.05rem, 0.1vw, 0.15rem) black;
  position: relative;
  z-index: 2;
}

.ty {
  color: #dfad17;
  font-weight: bold;
  font-size: clamp(0.5rem, 8.5vw, 4rem);
}

.ps {
  color: #870203;
  font-weight: bold;
  font-size: clamp(0.5rem, 8.5vw, 4rem);
}

/* .sponsor-logos {
  display: grid;
  grid-template-columns: repeat(
    auto-fit,
    minmax(12.5rem, 1fr)
  );
  justify-items: center;
  align-items: center;
  justify-content: center;
  gap: clamp(2rem, 5vw, 10rem);
  width: 100%;
  max-width: 87.5rem;
  margin-top: clamp(2rem, 5vw, 8rem);
  position: relative;
  z-index: 2;
} */

/* Logo size */
/* .logo-circle {
  width: clamp(9rem, 20vw, 15rem);
  height: clamp(9rem, 20vw, 15rem);

  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.logo-circle img {
  width: 100%;
  height: 100%;
  object-fit: contain;
} */

.sponsorcont {
  margin-top: clamp(4rem, 10vw, 14rem);
  color: #ffffff;
}

.sponsor-item {
  display: block;
}

/* Hide all but active on mobile */
/* @media (max-width: 649px) {
  .sponsor-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 3rem;
    width: 100%;
  }

  .sponsor-item {
    display: none;
  }

  .sponsor-item.active {
    display: flex;
    justify-content: center;
    align-items: center;
  }

} */

/* --- RANKED SPONSOR TIERS --- */

/* Container for all sponsor ranks */
.sponsor-tier-container {
  display: flex;
  flex-direction: column;
  gap: 5rem;
  width: 100%;
  max-width: 1200px;
  margin: 4rem auto 0;
  z-index: 2;
  position: relative;
}

/* Row setup for each rank */
.tier {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 3rem;
}

/* The rectangular logo container */
.logo-box {
  background: white;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

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

/* --- RANK SIZES --- */

/* $2,000 Tier: Mega Bird */
.mega-bird .logo-box {
  width: clamp(20rem, 45vw, 35rem);
  height: clamp(12rem, 25vw, 18rem);
  border: 6px solid #efba1b; /* Highlight for top spot */
}

/* $1,000 Tier: Phoenix */
.phoenix .logo-box {
  width: clamp(14rem, 30vw, 20rem);
  height: clamp(8rem, 15vw, 12rem);
}

/* $500 / $250 Tier: Ember/Spark */
.ember .logo-box {
  width: clamp(10rem, 20vw, 14rem);
  height: clamp(6rem, 10vw, 9rem);
  padding: 1rem;
}

/* $250 Tier: Spark (Smallest) */
.spark .logo-box {
  width: clamp(8rem, 15vw, 11rem);
  height: clamp(5rem, 8vw, 7rem);
  padding: 0.8rem;
}

/* Updated Mobile Carousel Overrides (No !important) */
@media (max-width: 1024px) {
  .sponsors {
    min-height: 600px; /* Use a fixed pixel height instead of vh to stop the zooming glitch */
  }

  .tier {
    display: contents;
  }

  .sponsor-item {
    display: none;
    width: 100%;
    justify-content: center;
  }

  .sponsor-item.active {
    display: flex;
  }

  /* Specificity match for all 4 tiers to ensure uniform mobile size */
  .mega-bird .logo-box,
  .phoenix .logo-box,
  .ember .logo-box,
  .spark .logo-box {
    width: 25rem;
    height: 15rem;
  }
}

/* FAQ */
.faq {
  background: #870203;
  padding: 7rem 2rem 12rem;
}

.faq h2 {
  text-align: center;
  margin-bottom: clamp(1rem, 5.8vw, 7rem);
  font-size: clamp(1rem, 2.9vw, 3.5rem);
  -webkit-text-stroke: #000 1.5px;
}

/* CHANGED: minmax(500px, 1fr) breaks on screens narrower than 500px */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(500px, 100%), 1fr));
  gap: 1.5rem;
  justify-items: center;
}

.faq-item {
  width: 100%;
  max-width: 900px;
  display: flex;
  flex-direction: column;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.3s ease,
    padding 0.3s ease;
  width: 100%;
  padding: 0 1.5rem;
  box-sizing: border-box;
  background: #090505;
  border-radius: 0 0 8px 8px;
}

.faq-answer p {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  line-height: 1.6;
  color: #fff;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 1rem 2rem;
}

.faq-item.active .faq-btn {
  border-radius: 8px 8px 0 0;
}

.faq-btn {
  width: 100%;
  text-align: left;
  padding: clamp(1rem, 1.8vw, 2.2rem);
  font-weight: bold;
  background: #090505;
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: clamp(1rem, 1.25vw, 1.5rem);
  transition: background 0.2s ease;
}

.coc-link,
.coc-link:visited,
.coc-link:hover,
.coc-link:active {
  color: red;
  text-decoration: underline; /* optional */
}

.faq-btn:hover {
  background: #0a0101;
}

@media (max-width: 500px) {
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

/* TBA PAGE */
.tba {
  flex: 1;
  background: linear-gradient(to bottom, #700102, #b10304);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
  padding: 3rem 2rem;
}

.tba h1 {
  font-size: clamp(3rem, 8vw, 30rem);
  color: #efba1b;
  margin-bottom: 1rem;
  -webkit-text-stroke: 0.5px black;
  font-family: "Jaro";
}

.tba p {
  font-size: clamp(1rem, 1.7vw, 2rem);
  font-weight: bold;
  opacity: 0.9;
  font-style: italic;
}

/* TRACKS PAGE */
.tracks {
  padding: 3rem 2rem 5rem 2rem;
  text-align: center;
  background: linear-gradient(to bottom, #700102, #b10304);
    min-height: calc(100vh - 10rem);
  display: block;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: clamp(4rem, 10vh, 10rem);
}

.tracks h2 {
  font-size: clamp(1rem, 4.2vw, 5rem);
  color: #efba1b;
  margin-bottom: 0.5rem;
  font-family: "Jaro";
  -webkit-text-stroke: 0.8px black;
}

.tracks h3 {
  margin-bottom: clamp(2rem, 3rem, 5rem);
  font-size: clamp(1rem, 2.1vw, 2.5rem);
  color: #fff;
  font-family: "Jaro";
  -webkit-text-stroke: 0.8px black;
}

.tracks h4 {
  margin-bottom: 1rem;
  font-size: clamp(1rem, 1.7vw, 2rem);
}

.tracks p {
  margin-bottom: 2rem;
  font-weight: bold;
  font-size: clamp(0.9rem, 1.35vw, 1.6rem);
}

.track-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  justify-content: center;
  padding: 0 clamp(2rem, 5vw, 10rem);
}

.track-card {
  flex: 1 1 22rem;
  /* max-width: 28rem;  */
  /* min-width: 0; */
  /* max-width: 50rem; */
  /* padding: 2rem 2rem 4rem; */
  min-height: 25vw;
  /* display: flex;
  flex-direction: column; */
  /* 2. Simplified static padding */
  padding: 3rem 2rem;
  border-radius: 10px;
  text-align: left;
  color: #ffffff;
}

@media (max-width: 350px) {
  .track-card {
    padding: 1.2rem; /* Reduce padding so the box can get skinnier */
  }

  .tracks h2 {
    font-size: 2.5rem; /* Ensure the title doesn't overflow */
  }
}

.track-card h3 {
  margin-bottom: 0.5rem;
}

.track-card span {
  display: block;
  margin-top: 1rem;
  font-weight: bold;
  font-size: clamp(0.9rem, 1.5vw, 1.8rem);
}

/* Color variations */
.track-card.red {
  background: #6e0303;
  color: #efba1b;
}

.track-card.yellow {
  background: #090505;
  color: #e5e5e5;
}

.track-card.blue {
  background: #efba1b;
  color: #090505;
}

/* .track-card.white {
  background: #fff;
  color: #000;
} */

/* PRE-REGISTER */

.preregister {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 5rem 2rem;
  color: #fff;

  background-image: url("hackathon-bg.png");
  /* background-repeat: no-repeat;
  background-size: auto 100%; */
  background-color: #870203;
}

.preregister::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(135, 2, 2, 0.575);
  z-index: 1;
}

.preregister h2,
.preregister p,
.preregister .form {
  position: relative;
  z-index: 2;
}

.preregister h2 {
  margin-bottom: 2rem;
  font-size: clamp(1rem, 15vw, 5rem);
  color: #efba1b;
}

.preregister p {
  margin-bottom: 2rem;
  font-weight: bold;
  max-width: 37.5rem;
  font-size: clamp(0.2rem, 6vw, 1.4rem);
}

/* FORM */
.form {
  width: 100%;
  max-width: 43.75rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.form label {
  text-align: left;
  font-weight: bold;
  font-size: 1.3rem;
}

.form label span {
  color: red;
}

.form input,
.form button {
  padding: 1.25rem;
  font-size: 1.5rem;
  border: none;
  border-radius: 10px;
  font-family: "Jaro";
  color: #fff;
}

.form input {
  background: #630101;
}

.form button {
  background: #090505;
  cursor: pointer;
}

.form button:hover {
  background: #090505;
}

/* FOOTER */
.footer {
  background-color: #000000;
}

.logos-container {
  display: flex;
  gap: 20rem;
  align-items: center;
  color: #fff;
  justify-content: end;
  padding: clamp(0.5rem, 1vw, 1rem) clamp(0.5rem, 1vw, 1rem) 0 0;
}

.logos-container p {
  font-size: 2.5rem;
}

.footer-logos {
  list-style: none;
  display: flex;
  justify-content: center;
  font-size: clamp(2.3rem, 5.3vw, 3.5rem);
  gap: 2rem;
}

.footer-link {
  display: inline-block;
  transition: transform 0.3s ease;
}

.footer-link:visited,
.footer-link:link {
  color: white;
}

.footer-link:hover,
.footer-link:active {
  transform: translateY(-1.2rem);
}

/* -------- MOBILE HERO OVERRIDE (must be after main styles) -------- */
@media (max-width: 1024px) {
  .hero-content {
    max-width: 90vw;
  }
}

/* -------- PHONE ONLY (must be after main styles) -------- */
@media (max-width: 850px) {
  .hero-content {
    max-width: 95vw;
  }

  .herop {
    font-size: clamp(2.8rem, 14.5vw, 5.5rem);
  }

  .hero h6 {
    font-size: clamp(1rem, 6vw, 1.8rem);
  }

  .hero h3 {
    font-size: clamp(1.1rem, 6.5vw, 2.2rem);
  }

  .hero .cta {
    font-size: clamp(1rem, 4.5vw, 1.5rem);
    margin-top: clamp(2rem, 7vw, 4rem);
  }

  .about h2 {
    font-size: clamp(2rem, 7.5vw, 3.5rem);
  }

  .sponsorsp {
    font-size: clamp(2.5rem, 13vw, 5rem);
  }

  .faq h2 {
    font-size: clamp(2rem, 7vw, 3.5rem);
  }

  .tracks h2 {
    font-size: clamp(2rem, 8.9vw, 4rem);
  }

  .tracks h3 {
    font-size: clamp(1rem, 5.3vw, 2.2rem);
  }

  .sponsors h6 {
    font-size: clamp(1rem, 6vw, 2.2rem);
  }

  .about-text p {
    font-size: clamp(1.1rem, 3vw, 1.4rem);
  }

  .faq-btn {
    font-size: clamp(1rem, 3vw, 1.4rem);
    padding: clamp(0.8rem, 3vw, 1.5rem);
  }

  .faq-answer p {
    font-size: clamp(0.9rem, 2.8vw, 1.3rem);
  }

  .tracks h4 {
    font-size: clamp(1rem, 5vw, 2rem);
  }

  .tracks p {
    font-size: clamp(0.9rem, 4vw, 1.7rem);
  }

  .track-card span {
    font-size: clamp(0.9rem, 4vw, 1.7rem);
  }

  .track-grid {
    padding: 0;
  }

  .main-nav-list a {
    font-size: clamp(1.3rem, 5vw, 2rem);
  }
}