@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");

:root {
  color-scheme: dark;
  --bg: #050505;
  --surface: #0c0c0d;
  --surface-soft: #141416;
  --text: #ffffff;
  --muted: #b9b9be;
  --red: #ff3038;
  --red-deep: #a70d15;
  --border: rgba(255, 48, 56, 0.82);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 50% 20%, rgba(91, 0, 7, 0.24), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  width: min(100%, 760px);
  min-height: 100vh;
  margin-inline: auto;
  padding: 28px 16px 34px;
}

.hero {
  text-align: center;
}

.brand-logo {
  width: clamp(190px, 54vw, 260px);
  height: auto;
  margin-inline: auto;
  object-fit: contain;
}

.hero-visual {
  position: relative;
  height: clamp(380px, 105vw, 540px);
  margin-top: -8px;
  overflow: hidden;
  isolation: isolate;
}

.hero-glow {
  position: absolute;
  z-index: -1;
  left: 50%;
  bottom: 2%;
  width: 92%;
  aspect-ratio: 1.25;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 19, 29, 0.72) 0, rgba(141, 0, 9, 0.34) 38%, transparent 72%);
  filter: blur(14px);
  transform: translateX(-50%);
}

.hero-photo {
  position: absolute;
  top: 0;
  left: -15%;
  width: 130%;
  height: 130%;
  object-fit: contain;
  object-position: center top;
  filter: drop-shadow(0 22px 24px rgba(0, 0, 0, 0.4));
}

.student-badge {
  position: absolute;
  z-index: 2;
  top: 17%;
  right: 0;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 13px;
  border: 1.5px solid var(--red);
  border-radius: 20px;
  background: rgba(4, 4, 4, 0.8);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(8px);
}

.student-badge svg {
  width: 31px;
  fill: none;
  stroke: var(--red);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.3;
}

.student-badge span {
  color: #d4d4d8;
  font-size: 0.82rem;
  line-height: 1.1;
  text-align: left;
}

.student-badge strong {
  display: block;
  color: #fff;
  font-size: 1.18rem;
  font-weight: 800;
}

.hero-copy {
  position: relative;
  z-index: 3;
  margin-top: -15px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--red);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  max-width: 640px;
  margin: 0 auto;
  font-size: clamp(2rem, 9vw, 3.55rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.02;
  text-wrap: balance;
}

.subtitle {
  max-width: 590px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 3.8vw, 1.22rem);
  line-height: 1.55;
  text-wrap: balance;
}

.product-list {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.product-card {
  position: relative;
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) 24px;
  align-items: center;
  gap: 14px;
  min-height: 96px;
  padding: 13px 16px 13px 13px;
  overflow: hidden;
  border: 1.5px solid var(--border);
  border-radius: 22px;
  background: linear-gradient(112deg, rgba(18, 18, 20, 0.94), rgba(4, 4, 5, 0.97));
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.product-card::after {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(100deg, rgba(255, 255, 255, 0.055), transparent 36%);
  content: "";
  pointer-events: none;
}

.product-card.featured {
  min-height: 108px;
  border-color: #ff464d;
  background:
    radial-gradient(circle at 15% 25%, rgba(255, 84, 89, 0.34), transparent 34%),
    linear-gradient(115deg, #dc252c 0%, #8d1118 52%, #46070c 100%);
  box-shadow: 0 16px 42px rgba(208, 19, 28, 0.25);
}

.product-icon {
  display: grid;
  width: 62px;
  height: 62px;
  overflow: hidden;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 17px;
  background: linear-gradient(145deg, #1d1d20, #080809);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.featured .product-icon {
  background: rgba(8, 8, 9, 0.72);
}

.product-logo {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
}

.logo-prime {
  transform: scale(1.25);
}

.logo-mega {
  transform: scale(1.8);
}

.logo-academia {
  transform: scale(1.15);
}

.logo-modao {
  transform: scale(1.75);
}

.logo-app {
  transform: scale(1.7);
}

.product-copy {
  position: relative;
  z-index: 1;
  min-width: 0;
  text-align: left;
}

.product-copy strong,
.product-copy small,
.product-kicker {
  display: block;
}

.product-copy strong {
  font-size: clamp(1.08rem, 4.6vw, 1.48rem);
  font-weight: 750;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.product-copy small {
  margin-top: 5px;
  color: #bdbdc1;
  font-size: clamp(0.78rem, 3.25vw, 0.98rem);
  line-height: 1.3;
}

.featured .product-copy small {
  color: rgba(255, 255, 255, 0.78);
}

.product-kicker {
  margin-bottom: 4px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.arrow {
  position: relative;
  z-index: 1;
  color: #fff;
  font-size: 2.65rem;
  font-weight: 300;
  line-height: 1;
  transition: transform 180ms ease;
}

.product-card:hover,
.product-card:focus-visible {
  border-color: #ff5b62;
  box-shadow: 0 16px 38px rgba(204, 17, 26, 0.2);
  outline: none;
  transform: translateY(-2px);
}

.product-card:hover .arrow,
.product-card:focus-visible .arrow {
  transform: translateX(3px);
}

.site-footer {
  position: relative;
  margin-top: 26px;
  padding-top: 24px;
  text-align: center;
}

.site-footer::before {
  position: absolute;
  top: 0;
  left: 10%;
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 48, 56, 0.8), transparent);
  content: "";
}

.footer-spark {
  position: absolute;
  top: -4px;
  left: 50%;
  width: 9px;
  height: 9px;
  background: var(--red);
  box-shadow: 0 0 16px var(--red);
  transform: translateX(-50%) rotate(45deg);
}

.site-footer a {
  color: #d6d6da;
  font-size: 1rem;
  transition: color 180ms ease;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: #fff;
}

@media (min-width: 620px) {
  .page-shell {
    padding: 38px 24px 44px;
  }

  .hero-visual {
    margin-top: 0;
  }

  .hero-photo {
    left: -12.5%;
    width: 125%;
    height: 125%;
  }

  .student-badge {
    top: 16%;
    right: 6%;
    padding: 13px 17px;
  }

  .student-badge svg {
    width: 38px;
  }

  .student-badge span {
    font-size: 0.95rem;
  }

  .student-badge strong {
    font-size: 1.45rem;
  }

  .product-card {
    grid-template-columns: 72px minmax(0, 1fr) 30px;
    min-height: 108px;
    gap: 20px;
    padding: 15px 22px 15px 15px;
  }

  .product-card.featured {
    min-height: 120px;
  }

  .product-icon {
    width: 72px;
    height: 72px;
  }

}

@media (max-width: 619px) {
  .page-shell {
    padding-inline: 12px;
  }

  .hero-visual {
    height: min(94vw, 390px);
    margin-top: 0;
  }

  .hero-photo {
    top: 0;
    left: 0;
    width: 100%;
    height: 122%;
    object-position: center top;
  }

  .student-badge {
    top: 15%;
    right: 4px;
    padding: 8px 10px;
  }

  .student-badge svg {
    width: 27px;
  }

  .hero-copy {
    margin-top: 0;
  }

  .product-card {
    grid-template-columns: 54px minmax(0, 1fr) 18px;
    gap: 11px;
    min-height: 88px;
    padding: 11px 12px 11px 11px;
    border-radius: 19px;
  }

  .product-card.featured {
    min-height: 100px;
  }

  .product-icon {
    width: 54px;
    height: 54px;
    border-radius: 15px;
  }

  .arrow {
    font-size: 2.2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}