:root {
  --red: #DA3737;
  --red-dark: #b52a2a;
  --orange: #FF914D;
  --coral: #FF8268;
  --dark: #1a1a1a;
  --dark2: #2E2E2E;
  --white: #ffffff;
}

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

body {
  font-family: 'Roboto', sans-serif;
  background: var(--dark);
  color: var(--white);
  overflow-x: hidden;
}

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 400;
  background: rgba(26,26,26,0.94);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  height: 68px;
  border-bottom: 1px solid rgba(218,55,55,0.2);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  text-decoration: none;
}

.nav-logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.nav-logo span {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.12em;
  color: var(--white);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav-right a, .nav-right .dropdown-trigger {
  border: none;
  background: none;
  font-family: 'Roboto', sans-serif;
  color: rgba(255,255,255,0.72);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.55rem 0.9rem;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  transition: color 0.2s, background 0.2s;
}

.dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
}

.dropdown-caret {
  font-size: 0.68rem;
  opacity: 0.85;
  transition: transform 0.2s ease;
}

.dropdown.open .dropdown-caret {
  transform: rotate(180deg);
}

.nav-right a:hover, .nav-right .dropdown-trigger:hover,
.nav-right a.active, .nav-right .dropdown-trigger.active {
  color: var(--white);
  background: rgba(218,55,55,0.18);
}

.nav-toggle {
  display: none;
  border: none;
  background: none;
  cursor: pointer;
  width: 50px;
  height: 50px;
  border-radius: 6px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}

.nav-toggle span {
  width: 24px;
  height: 2.5px;
  background: var(--white);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

.dropdown { position: relative; }

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: rgba(26,26,26,0.98);
  border: 1px solid rgba(218,55,55,0.25);
  border-radius: 6px;
  min-width: 180px;
  box-shadow: 0 12px 36px rgba(0,0,0,0.5);
  overflow: hidden;
}

@media (hover: hover) and (pointer: fine) {
  .dropdown:hover .dropdown-menu,
  .dropdown:focus-within .dropdown-menu { display: block; }
}

.dropdown-menu a {
  display: block;
  padding: 0.7rem 1.1rem;
  border-radius: 0;
  font-size: 0.78rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s, background 0.2s;
}

.dropdown-menu a:last-child { border-bottom: none; }
.dropdown-menu a:hover { color: var(--white); background: rgba(218,55,55,0.15); }

.nav-scrim {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 300;
}

.nav-scrim.active {
  opacity: 1;
  pointer-events: auto;
}

body.nav-open {
  overflow: hidden;
}

/* PAGES */
.page { display: none; min-height: 100vh; padding-top: 68px; }
.page.active { display: block; }

/* HOME */
#home { padding-top: 0; }

.hero {
  position: relative;
  height: 100vh;
  min-height: 680px;
  overflow: hidden;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 50%;
  opacity: 0.42;
  display: block;
  filter: saturate(0.72);
  transition: opacity 1s ease-in-out;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(24, 10, 10, 0.25) 0%,
    rgba(50, 13, 13, 0.42) 52%,
    rgba(26, 26, 26, 0.94) 100%
  );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 5rem 2rem 4rem;
  text-align: center;
}

.hero-logo {
  width: clamp(250px, 27vw, 440px);
  height: auto;
  object-fit: contain;
  margin-bottom: 3.4rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.15s forwards;
}

.hero-eyebrow {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: clamp(0.82rem, 1.1vw, 1rem);
  font-weight: 700;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeUp 0.7s 0.35s forwards;
}

.hero-teams {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: clamp(1rem, 1.45vw, 1.35rem);
  font-weight: 500;
  letter-spacing: 0.27em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  margin-bottom: 2.6rem;
  opacity: 0;
  animation: fadeUp 0.7s 0.5s forwards;
}

.hero-teams span { color: var(--red); }

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  opacity: 0;
  animation: fadeUp 0.7s 0.65s forwards;
}

/* HOME STATS */
.home-stats {
  background: #472020;
  display: flex;
  justify-content: center;
  border-top: 1px solid rgba(218,55,55,0.18);
  border-bottom: 1px solid rgba(218,55,55,0.18);
}

.stat-item {
  flex: 1;
  max-width: 280px;
  padding: 2.35rem 2rem 2.4rem;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.07);
}

.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--red);
  display: block;
  line-height: 1;
  margin-bottom: 0.55rem;
  letter-spacing: 0.02em;
}

.stat-label {
  font-family: 'Roboto', sans-serif;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.46);
}

.home-intro {
  background: var(--dark);
  padding: 5.7rem 2rem 6rem;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.home-intro .section-label {
  font-family: 'Roboto Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.4em;
}

.home-intro .section-title {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: clamp(2rem, 4vw, 3.15rem);
  font-weight: 700;
  letter-spacing: 0.025em;
  line-height: 1.05;
  margin-bottom: 1.7rem;
  color: var(--white);
}

.home-intro .section-text {
  font-family: 'Roboto', sans-serif;
  font-size: 0.98rem;
  line-height: 1.9;
  color: rgba(255,255,255,0.61);
  max-width: 650px;
  margin: 0 auto;
}

/* BUTTONS */
.btn {
  padding: 0.75rem 2.2rem;
  border-radius: 2px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  display: inline-block;
  font-family: 'Roboto', sans-serif;
}

.btn-primary { background: var(--red); color: var(--white); border: 2px solid var(--red); }
.btn-primary:hover { background: var(--red-dark); border-color: var(--red-dark); }
.btn-ghost { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.4); }
.btn-ghost:hover { border-color: var(--white); }

/* SHARED TYPOGRAPHY */
.section-label {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1.2rem;
  display: block;
}

.section-title {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  letter-spacing: 0.05em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--white);
}

.section-text {
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.6);
  max-width: 680px;
  margin: 0 auto;
}

/* PAGE HERO */
.page-hero {
  background: linear-gradient(135deg, #1a1a1a 0%, #2a1010 100%);
  padding: 5rem 3rem 4rem;
  text-align: center;
  border-bottom: 1px solid rgba(218,55,55,0.2);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(218,55,55,0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.page-hero h1 {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  letter-spacing: 0.06em;
  color: var(--white);
  margin: 0.5rem 0 1rem;
}

.page-hero p {
  font-size: 1rem;
  color: rgba(255,255,255,0.55);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* CONTENT SECTIONS */
.content-section {
  background: var(--dark);
  padding: 5rem 2rem;
  max-width: 880px;
  margin: 0 auto;
}

.content-section h2 {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 2rem;
  letter-spacing: 0.06em;
  color: var(--white);
  margin: 2.5rem 0 1rem;
  border-bottom: 2px solid var(--red);
  padding-bottom: 0.5rem;
  display: inline-block;
}

.content-section h2:first-child { margin-top: 0; }

.content-section p {
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.65);
  margin-bottom: 1.5rem;
}

.mission-box {
  background: var(--dark2);
  border-left: 4px solid var(--red);
  padding: 1.8rem 2rem;
  margin: 2rem 0;
  border-radius: 0 6px 6px 0;
}

.mission-box p {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.04em;
  color: var(--white);
  line-height: 1.5;
  margin: 0;
  font-style: italic;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.photo-placeholder {
  aspect-ratio: 4/3;
  background: var(--dark2);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(218,55,55,0.2);
  overflow: hidden;
}

.photo-placeholder img {
  width: 40%;
  opacity: 0.25;
  object-fit: contain;
}

/* FIRST PAGE */
.first-content {
  max-width: 880px;
  margin: 0 auto;
  padding: 5rem 2rem;
}

.first-content p {
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.65);
  margin-bottom: 1.5rem;
}

.first-content h2 {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 2rem;
  letter-spacing: 0.06em;
  color: var(--white);
  margin: 2.5rem 0 1rem;
}

.first-acronym {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem 1.5rem;
  margin: 2rem 0;
  background: var(--dark2);
  border-radius: 8px;
  padding: 2rem;
}

.first-letter {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 2.5rem;
  color: var(--red);
  line-height: 1;
  align-self: center;
}

.first-word { align-self: center; }
.first-word strong {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  display: block;
}

.first-word span { font-size: 0.85rem; color: rgba(255,255,255,0.5); }

.video-embed {
  margin: 2.5rem 0;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  padding-bottom: 56.25%;
  background: #000;
}

.video-embed iframe {
  position: absolute;
  width: 100%;
  height: 100%;
  border: none;
}

/* PEOPLE PAGES */
.people-grid {
  max-width: 900px;
  margin: 0 auto;
  padding: 4rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.person-card {
  display: flex;
  align-items: stretch;
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,0.07);
  overflow: hidden;
  transition: border-color 0.2s, background 0.2s;
}

.person-card:hover { border-color: var(--red); background: #2a1a1a; }

.person-abbrev {
  background: var(--red);
  min-width: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.06em;
  padding: 1.5rem 1rem;
  flex-shrink: 0;
}

.person-avatar {
  width: 140px;
  flex-shrink: 0;
  background: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid rgba(255,255,255,0.06);
}

.person-avatar img { width: 48%; opacity: 0.2; object-fit: contain; }

.person-info {
  padding: 1.2rem 1.6rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.person-role {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.35rem;
}

.person-name {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  color: var(--white);
}

/* ROBOTS PAGE */
.robots-team-switch {
  max-width: 900px;
  margin: 2.2rem auto 0;
  padding: 0 2rem;
  display: flex;
  gap: 0.6rem;
}

.robots-team-btn {
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.7);
  padding: 0.55rem 1.2rem;
  border-radius: 4px;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.robots-team-btn:hover {
  border-color: rgba(218,55,55,0.5);
  color: var(--white);
}

.robots-team-btn.active {
  background: rgba(218,55,55,0.2);
  border-color: var(--red);
  color: var(--white);
}

.robots-list {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.robots-list.hidden {
  display: none;
}

.robot-row {
  display: flex;
  align-items: stretch;
  height: 170px;
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,0.07);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
  overflow: hidden;
}

.robot-row:hover { border-color: var(--red); background: #2a1a1a; }

.robot-row::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--red);
  transform: scaleY(0);
  transition: transform 0.2s;
  transform-origin: center;
}

.robot-row:hover::before { transform: scaleY(1); }

.robot-year-badge {
  background: var(--red);
  min-width: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 2.2rem;
  letter-spacing: 0.06em;
  padding: 1.5rem;
  flex-shrink: 0;
}

.robot-img-area {
  width: 160px;
  flex-shrink: 0;
  background: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid rgba(255,255,255,0.06);
}

.robot-img-area img {
  width: 100%;
  height: 100%; 
  opacity: 1;
  object-fit: cover;
  display: block;
}

.robot-info {
  padding: 1.5rem 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.robot-game-tag {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.4rem;
}

.robot-name {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.06em;
  color: var(--white);
}

.robot-team-badge {
  display: inline-block;
  margin-top: 0.5rem;
  background: rgba(218,55,55,0.15);
  border: 1px solid rgba(218,55,55,0.3);
  color: rgba(255,255,255,0.7);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
}

.robot-arrow {
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  color: rgba(255,255,255,0.3);
  font-size: 1.5rem;
  transition: color 0.2s, transform 0.2s;
}

.robot-row:hover .robot-arrow { color: var(--red); transform: translateX(4px); }

/* Robot detail */
.robot-detail-back {
  max-width: 900px;
  margin: 0 auto;
  padding: 1.45rem 2rem 0.35rem;
}

.robot-detail-back .back-btn {
  margin-bottom: 0.4rem;
}

.robot-detail-header {
  padding: 1rem 2rem 2.35rem;
  max-width: 900px;
  margin: 0 auto;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.robot-detail-img {
  width: 75%;
  max-width: 675px;
  margin: 0 auto;
  background: var(--dark2);
  border-bottom: 1px solid rgba(218,55,55,0.15);
}

.robot-detail-img img {
  width: 100%;
  height: auto;
  opacity: 1;
  object-fit: contain;
  display: block;
}

.robot-detail-body {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 2rem 4rem;
}

.robot-detail-body p {
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1.5rem;
}

.robot-awards-title {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.06em;
  color: var(--white);
  margin: 2rem 0 0.8rem;
}

.robot-awards-list {
  list-style: none;
  margin: 0;
  padding: 1rem 1.1rem;
  background: var(--dark2);
  border: 1px solid rgba(218,55,55,0.22);
  border-left: 4px solid var(--red);
  border-radius: 0 6px 6px 0;
}

.robot-awards-list li {
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
  font-size: 0.95rem;
}

.robot-awards-list li + li {
  margin-top: 0.5rem;
}

/* MEDIA PAGE */
.media-years {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.media-year-section { margin-bottom: 4rem; }

.media-year-label {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 3rem;
  letter-spacing: 0.06em;
  color: var(--red);
  margin-bottom: 1.5rem;
  border-bottom: 1px solid rgba(218,55,55,0.25);
  padding-bottom: 0.5rem;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.media-item {
  aspect-ratio: 4/3;
  background: var(--dark2);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.05);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.15s;
}

.media-item:hover { border-color: rgba(218,55,55,0.4); transform: scale(1.02); }
.media-item img { width: 100%; height: 100%; opacity: 1; object-fit: cover; display: block; }

/* SPONSORS PAGE */
.sponsors-content { max-width: 1100px; margin: 0 auto; padding: 4rem 2rem; }
.sponsors-tier { margin-bottom: 3.5rem; }

.tier-label {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.tier-label::after { content: ''; flex: 1; height: 1px; background: rgba(218,55,55,0.2); }

.sponsors-row { display: flex; justify-content: center; align-items: center; gap: 1.5rem; flex-wrap: wrap; }

.sponsor-logo {
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s;
  cursor: pointer;
}

.sponsor-logo:hover { border-color: rgba(218,55,55,0.4); }
.sponsor-logo.large { width: 300px; height: 160px; }
.sponsor-logo.medium { width: 160px; height: 90px; }

.sponsor-logo img { max-width: 55%; max-height: 55%; opacity: 0.3; object-fit: contain; }

.sponsor-logo.large img {
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  opacity: 1;
  object-fit: contain;
  padding: 0.4rem;
}

.presenting-logo {
  width: 380px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.sponsor-logo-plain {
  width: 240px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.sponsor-form-section {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.sponsor-form-section h2 {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 2.2rem;
  letter-spacing: 0.06em;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.sponsor-form-section > p { font-size: 0.95rem; color: rgba(255,255,255,0.5); margin-bottom: 2rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { margin-bottom: 1rem; }

.form-group label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 4px;
  color: var(--white);
  font-family: 'Roboto', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--red); }

.form-group textarea { min-height: 120px; resize: vertical; }
.form-group select option { background: #2E2E2E; }

.form-submitted {
  display: none;
  background: rgba(218,55,55,0.08);
  border: 1px solid rgba(218,55,55,0.3);
  border-radius: 6px;
  padding: 2rem;
  text-align: center;
}

/* BACK BUTTON */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--red);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  padding: 0.5rem 0;
  margin-bottom: 2rem;
  border: none;
  background: none;
  font-family: 'Roboto', sans-serif;
}

.back-btn:hover { color: var(--coral); }

/* FOOTER */
.site-footer {
  background: var(--dark);
  border-top: 1px solid rgba(218,55,55,0.15);
  padding: 2.4rem 2.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.55);
}

.footer-brand span { color: var(--red); }

.footer-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.footer-links a {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s;
}

.footer-links a img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  display: block;
}

.footer-meta { font-size: 0.78rem; color: rgba(255,255,255,0.3); letter-spacing: 0.05em; }

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* RESPONSIVE */
@media (max-width: 900px) {
  nav {
    padding: 0 1rem;
    justify-content: space-between;
  }

  .nav-logo img {
    height: 34px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-right {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(80vw, 420px);
    height: 100dvh;
    background: rgba(26,26,26,0.99);
    border-right: 1px solid rgba(218,55,55,0.25);
    box-shadow: 14px 0 30px rgba(0,0,0,0.45);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
    padding: 5.6rem 1.1rem 1.5rem;
    transform: translateX(-105%);
    transition: transform 0.28s ease;
    overflow-y: auto;
    z-index: 410;
  }

  .nav-right.open {
    transform: translateX(0);
  }

  .nav-right a,
  .nav-right .dropdown-trigger {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.05rem;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    border-radius: 6px;
    text-align: left;
  }

  .dropdown {
    width: 100%;
  }

  .dropdown-menu {
    position: static;
    display: block;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    min-width: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    padding-left: 0.6rem;
    transition: max-height 0.26s ease, opacity 0.18s ease;
  }

  .dropdown.open .dropdown-menu {
    max-height: 520px;
    opacity: 1;
    margin-top: 0.35rem;
  }

  .dropdown-menu a {
    border-bottom: none;
    padding: 0.85rem 1rem;
    font-size: 0.86rem;
    letter-spacing: 0.08em;
    border-radius: 6px;
  }

  .dropdown.open .dropdown-caret {
    transform: rotate(180deg);
  }
}

@media (max-width: 480px) {
  .nav-right {
    width: 80vw;
    max-width: 370px;
    padding: 5.4rem 1rem 1.35rem;
  }

  .nav-right a,
  .nav-right .dropdown-trigger {
    font-size: 0.92rem;
    padding: 0.95rem 0.95rem;
  }

  .dropdown-menu a {
    font-size: 0.82rem;
    padding: 0.8rem 0.9rem;
  }
}

@media (max-width: 768px) {
  .robot-detail-back {
    padding: 1.1rem 1rem 0.2rem;
  }

  .robot-detail-header {
    padding: 0.7rem 1rem 1.6rem;
  }

  .nav-logo span { display: none; }
  .hero-logo { width: min(72vw, 360px); margin-bottom: 2.4rem; }
  .hero-eyebrow { letter-spacing: 0.28em; }
  .hero-teams { letter-spacing: 0.18em; }
  .hero-cta { gap: 0.7rem; }
  .home-stats { flex-wrap: wrap; }
  .stat-item { min-width: 140px; }
  .robots-team-switch { padding: 0 1rem; margin-top: 1.5rem; }
  .robots-team-btn { flex: 1; padding: 0.5rem 0.6rem; font-size: 0.68rem; letter-spacing: 0.12em; }
  .robots-list { padding: 2rem 1rem; }
  .robot-row { height: auto; min-height: 120px; }
  .robot-year-badge { min-width: 64px; font-size: 1.6rem; padding: 1rem 0.55rem; }
  .robot-img-area { width: 92px; min-width: 92px; display: flex; }
  .robot-info { padding: 0.9rem 0.85rem; min-width: 0; }
  .robot-game-tag { font-size: 0.58rem; letter-spacing: 0.17em; margin-bottom: 0.3rem; line-height: 1.35; }
  .robot-name { font-size: 1.3rem; line-height: 1; }
  .robot-team-badge { margin-top: 0.35rem; font-size: 0.6rem; letter-spacing: 0.1em; padding: 0.2rem 0.45rem; }
  .robot-arrow { padding: 0 0.75rem; font-size: 1.15rem; }
  .person-avatar { display: none; }
  .person-abbrev { min-width: 78px; font-size: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .photo-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 420px) {
  .robot-year-badge { min-width: 56px; font-size: 1.3rem; }
  .robot-img-area { width: 76px; min-width: 76px; }
  .robot-game-tag { letter-spacing: 0.12em; }
  .robot-name { font-size: 1.1rem; }
  .robot-arrow { display: none; }
}