:root {
  --black-core: #000000;
  --deep-wine: #520A14;
  --dark-gray: #1A1A1A;
  --soft-silver: #EEEEEE;
  --chrome-light: #E6E6E6;
  --chrome-mid: #C0C0C0;
  --chrome-dark: #7A7A7A;
  --muted: #9ca3af;

  --bg: #020308;
  --card: #0b0c12;
  --border-subtle: rgba(255, 255, 255, 0.06);

  --chrome-gradient: linear-gradient(135deg, #E6E6E6, #C0C0C0, #7A7A7A);
}

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

html, body {
  height: 100%;
}

body {
  background:
    radial-gradient(circle at 10% 0%, rgba(82, 10, 20, 0.55), transparent 55%),
    radial-gradient(circle at 90% 100%, rgba(26, 26, 26, 0.8), transparent 55%),
    #000000;
  color: #f9fafb;
  -webkit-font-smoothing: antialiased;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, "Helvetica Neue", Arial, sans-serif;
  overflow-x: hidden;
  position: relative;
}

/* container */

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px 18px 40px;
}

/* typography */

h1, h2, h3, h4 {
  font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  letter-spacing: 0.03em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  line-height: 1.02;
}

h2 {
  font-size: 1.6rem;
}

h3 {
  font-size: 1.25rem;
}

.lead {
  color: var(--muted);
  font-size: 0.98rem;
  max-width: 60ch;
}

.small {
  font-size: 0.86rem;
  color: var(--muted);
}

/* header & nav */

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0 10px;
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.92),
      rgba(0, 0, 0, 0.78),
      rgba(0, 0, 0, 0.55),
      transparent
    );
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.brand-text {
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand-text span {
  background: var(--chrome-gradient);
  -webkit-background-clip: text;
  color: transparent;
}

.nav {
  display: flex;
  gap: 10px;
  align-items: center;
}

.nav a {
  font-size: 0.86rem;
  text-decoration: none;
  padding: 7px 11px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 500;
  border: 1px solid transparent;
  transition: all 0.16s ease;
}

.nav a:hover {
  color: #f9fafb;
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.nav .cta-small {
  background: var(--chrome-gradient);
  color: #050509;
  font-weight: 700;
  border-radius: 999px;
  box-shadow: 0 12px 40px rgba(230, 230, 230, 0.14);
}

.nav .cta-small:hover {
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: #f9fafb;
  padding: 6px 10px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.9rem;
}

/* mobile nav */

@media (max-width: 860px) {
  .nav {
    position: absolute;
    right: 18px;
    top: 60px;
    background: rgba(0, 0, 0, 0.96);
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    flex-direction: column;
    align-items: flex-start;
    min-width: 190px;
    display: none;
  }

  .nav.open {
    display: flex;
  }

  .hamburger {
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
}

/* hero full-screen */

.hero-full {
  min-height: calc(100vh - 70px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
  z-index: 2;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }
}

.hero-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--soft-silver);
  margin-bottom: 10px;
  opacity: 0.9;
}

/* fluid moving background text */

.hero-fluid-wrapper {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.hero-fluid-text {
  position: absolute;
  top: 18%;
  left: 0;
  white-space: nowrap;
  font-family: "Montserrat", system-ui, sans-serif;
  font-weight: 800;
  font-size: 15vw;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: var(--chrome-gradient);
  -webkit-background-clip: text;
  color: transparent;
  opacity: 0.08;
  animation: fluidScroll 26s linear infinite;
}

@keyframes fluidScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* hero visual */

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-stadium-wrap {
  position: relative;
  width: 100%;
  max-width: 420px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow:
    0 30px 80px rgba(0,0,0,0.95),
    0 0 40px rgba(82, 10, 20, 0.7);
  border: 1px solid rgba(255,255,255,0.18);
}

.hero-stadium-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-stadium-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 0%, rgba(0,0,0,0.0), rgba(0,0,0,0.75));
}

.hero-stadium-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.88);
  font-size: 0.78rem;
  color: var(--soft-silver);
  border: 1px solid rgba(255,255,255,0.2);
}

/* slogans & ctas */

.hero-slogans {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 18px;
}

.slogan-pill {
  background: rgba(0, 0, 0, 0.6);
  border-radius: 999px;
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8rem;
  color: var(--soft-silver);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.slogan-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--chrome-gradient);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

/* buttons */

.btn {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: transparent;
  color: #f9fafb;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  transition: all 0.16s ease;
}

.btn-primary {
  border: none;
  background: var(--chrome-gradient);
  color: #050509;
  box-shadow: 0 18px 48px rgba(230, 230, 230, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 60px rgba(230, 230, 230, 0.28);
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.6);
}

.btn-ghost:hover {
  background: rgba(82, 10, 20, 0.7);
  border-color: rgba(82, 10, 20, 0.9);
}

/* sections, cards, features */

.section {
  margin-top: 40px;
}

.features {
  display: grid;
  gap: 14px;
}

@media (min-width: 740px) {
  .features {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.card {
  background: rgba(5, 6, 12, 0.95);
  border-radius: 16px;
  padding: 16px 16px 14px;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.9);
}

.card-soft {
  background: rgba(3, 4, 10, 0.96);
  border-radius: 16px;
  padding: 16px;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.9);
}

.card:hover {
  border-color: rgba(230, 230, 230, 0.26);
  transform: translateY(-2px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.98);
  transition: all 0.16s ease;
}

.feature.card {
  border-radius: 14px;
}

/* figma preview */

.preview-iframe {
  width: 100%;
  height: 640px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 26px 80px rgba(0,0,0,0.9);
  background: #010308;
}

/* forms */

.form-grid {
  display: grid;
  gap: 12px;
}

@media (min-width: 640px) {
  .form-grid.two-cols {
    grid-template-columns: 1fr 1fr;
  }

  .form-grid.three-cols {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

label {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 5px;
  display: block;
}

input,
select,
textarea {
  width: 100%;
  padding: 9px 11px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #050509;
  color: #f9fafb;
  font-size: 0.88rem;
}

textarea {
  border-radius: 16px;
  resize: vertical;
  min-height: 120px;
}

input::placeholder,
textarea::placeholder {
  color: #6b7280;
}

/* founders / about */

.founder-grid {
  display: grid;
  gap: 20px;
}

@media (min-width: 720px) {
  .founder-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.founder-card {
  display: flex;
  gap: 14px;
  align-items: center;
  background: rgba(5, 6, 12, 0.96);
  border-radius: 16px;
  padding: 12px 14px;
  border: 1px solid var(--border-subtle);
}

.avatar-ring {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  padding: 3px;
  background: var(--chrome-gradient);
  box-shadow: 0 0 22px rgba(230, 230, 230, 0.35);
  flex-shrink: 0;
}

.avatar-ring img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

/* footer */

.footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer .row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--muted);
}

/* animations */

.fade-up {
  opacity: 0;
  transform: translateY(14px);
  filter: blur(4px);
  transition: all 0.7s cubic-bezier(0.19, 1, 0.22, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* utility */

ul {
  list-style: none;
}

ul.bulleted li::before {
  content: "•";
  color: var(--chrome-light);
  margin-right: 6px;
}