@font-face {
  font-family: "Inter";
  src: url("font/inter.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: "Sora";
  src: url("font/sora.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #070b13;
  --bg-soft: #0b1220;
  --panel: rgba(30, 47, 74, 0.9);
  --panel-solid: #1a2b45;
  --panel-light: rgba(126, 164, 214, 0.11);
  --line: rgba(181, 207, 240, 0.25);
  --line-strong: rgba(181, 207, 240, 0.42);
  --text: #f5f8ff;
  --muted: #9caec6;
  --muted-2: #71839b;
  --blue: #5aa7ff;
  --cyan: #45d5ee;
  --green: #59dda0;
  --violet: #a78bfa;
  --amber: #f8ba55;
  --radius: 28px;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-color: #2b3d57 var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background:
    radial-gradient(1000px 640px at 16% -10%, rgba(55, 130, 246, 0.22), transparent 65%),
    radial-gradient(800px 520px at 92% 8%, rgba(54, 211, 238, 0.12), transparent 62%),
    radial-gradient(900px 700px at 50% 105%, rgba(111, 78, 246, 0.12), transparent 64%),
    linear-gradient(180deg, #08101d 0%, #070b13 52%, #060910 100%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  opacity: 0.23;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 82% 62% at 50% 16%, #000 15%, transparent 75%);
  mask-image: radial-gradient(ellipse 82% 62% at 50% 16%, #000 15%, transparent 75%);
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

img,
svg {
  display: block;
}

::selection {
  background: rgba(90, 167, 255, 0.32);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  padding: 10px 14px;
  border-radius: 10px;
  background: #fff;
  color: #08101d;
  font-weight: 800;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.ambient span {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.13;
  animation: drift 18s ease-in-out infinite alternate;
}

.ambient span:first-child {
  top: 12%;
  left: -160px;
  background: #2f8cff;
}

.ambient span:last-child {
  top: 52%;
  right: -180px;
  background: #7457ff;
  animation-delay: -7s;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header .container {
  width: min(1420px, calc(100% - 24px));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 14px 0;
}

.header-shell {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  min-height: 64px;
  padding: 9px 10px 9px 12px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(23, 37, 60, 0.94), rgba(13, 24, 42, 0.94));
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.36), -2px -2px 12px rgba(106, 157, 222, 0.07), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  backdrop-filter: blur(20px) saturate(140%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-family: "Sora", sans-serif;
  font-size: 0.96rem;
  font-weight: 750;
  letter-spacing: -0.03em;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(90, 167, 255, 0.28);
  border-radius: 13px;
  background: linear-gradient(145deg, rgba(90, 167, 255, 0.18), rgba(69, 213, 238, 0.06));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 9px 24px rgba(36, 118, 216, 0.16);
  color: var(--blue);
}

.brand-mark svg {
  width: 22px;
  height: 22px;
}

.main-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 7px;
}

.main-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid rgba(189, 211, 241, 0.16);
  border-radius: 11px;
  background: linear-gradient(145deg, rgba(50, 70, 101, 0.78), rgba(25, 40, 65, 0.86));
  box-shadow: 4px 5px 11px rgba(0, 0, 0, 0.32), -2px -2px 7px rgba(138, 183, 239, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  color: #c5d4e8;
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.main-nav a svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  color: var(--nav-accent, var(--blue));
  filter: drop-shadow(0 0 5px color-mix(in srgb, var(--nav-accent, var(--blue)) 42%, transparent));
  transition: transform 0.2s ease, filter 0.2s ease;
}

.main-nav a:hover {
  transform: translateY(-2px);
  border-color: rgba(116, 179, 255, 0.38);
  background: linear-gradient(145deg, rgba(61, 86, 124, 0.92), rgba(31, 50, 80, 0.94));
  box-shadow: 6px 8px 16px rgba(0, 0, 0, 0.4), -3px -3px 9px rgba(138, 183, 239, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.14);
  color: #fff;
}

.main-nav a:hover svg {
  transform: scale(1.1);
  filter: drop-shadow(0 0 8px color-mix(in srgb, var(--nav-accent, var(--blue)) 68%, transparent));
}

.main-nav a:active {
  transform: translateY(0);
  box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.3), inset 1px 2px 4px rgba(0, 0, 0, 0.2);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.student-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 48px;
  padding: 5px 11px 5px 5px;
  border: 1px solid rgba(230, 129, 139, 0.28);
  border-radius: 13px;
  background: linear-gradient(145deg, rgba(75, 45, 59, 0.9), rgba(38, 27, 42, 0.94));
  box-shadow: 5px 7px 14px rgba(0, 0, 0, 0.36), -2px -2px 8px rgba(220, 132, 147, 0.07), inset 0 1px 0 rgba(255, 255, 255, 0.11);
  color: #fff1f3;
  font-family: "Sora", sans-serif;
  font-size: 0.7rem;
  font-weight: 750;
  line-height: 1.15;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.student-link img {
  width: 66px;
  height: 36px;
  flex: 0 0 66px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 9px;
  box-shadow: 2px 3px 7px rgba(0, 0, 0, 0.35);
}

.student-link:hover {
  transform: translateY(-2px);
  border-color: rgba(241, 150, 163, 0.52);
  background: linear-gradient(145deg, rgba(92, 52, 68, 0.96), rgba(48, 31, 47, 0.98));
  box-shadow: 7px 9px 19px rgba(0, 0, 0, 0.44), -3px -3px 10px rgba(220, 132, 147, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.weather-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 266px;
  padding: 6px 12px 6px 7px;
  border: 1px solid rgba(109, 215, 235, 0.24);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(44, 79, 105, 0.82), rgba(20, 48, 70, 0.86));
  box-shadow: 4px 5px 12px rgba(0, 0, 0, 0.32), -2px -2px 7px rgba(104, 205, 231, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.weather-chip:hover {
  transform: translateY(-1px);
  border-color: rgba(69, 213, 238, 0.4);
  background: linear-gradient(145deg, rgba(55, 97, 128, 0.92), rgba(25, 60, 87, 0.94));
  box-shadow: 6px 8px 16px rgba(0, 0, 0, 0.38), -3px -3px 9px rgba(104, 205, 231, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.weather-icon {
  display: grid;
  width: 39px;
  height: 39px;
  flex: 0 0 39px;
  place-items: center;
  border: 1px solid rgba(83, 187, 235, 0.26);
  border-radius: 11px;
  background: linear-gradient(145deg, rgba(46, 115, 156, 0.54), rgba(21, 70, 105, 0.58));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 3px 4px 9px rgba(0, 0, 0, 0.22);
  color: var(--cyan);
}

.weather-icon svg {
  width: 23px;
  height: 23px;
}

.weather-copy {
  display: grid;
  min-width: 0;
  line-height: 1.05;
}

.weather-top,
.weather-bottom {
  display: flex;
  align-items: baseline;
  min-width: 0;
}

.weather-top {
  gap: 6px;
}

.weather-bottom {
  gap: 7px;
  margin-top: 4px;
}

.weather-top strong {
  font-family: "Sora", sans-serif;
  font-size: 1rem;
  line-height: 1;
}

.weather-condition {
  overflow: hidden;
  color: #d3dfef;
  font-size: 0.72rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.weather-city {
  color: #69d7f1;
  font-size: 0.57rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.weather-extra {
  overflow: hidden;
  color: #91a6c1;
  font-size: 0.56rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel-light);
  color: var(--text);
  cursor: pointer;
}

.menu-toggle svg {
  width: 20px;
  height: 20px;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.82fr);
  align-items: center;
  gap: 70px;
  min-height: 850px;
  padding: 80px 0 100px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  color: #9ecaff;
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  box-shadow: 0 0 12px currentColor;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(3.35rem, 7vw, 6.7rem);
  font-weight: 720;
  letter-spacing: -0.072em;
  line-height: 0.94;
}

.hero h1 span {
  display: block;
  background: linear-gradient(102deg, #75aefd 4%, #69deeb 48%, #b9a6ff 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  max-width: 660px;
  margin: 28px 0 0;
  color: #aabbd0;
  font-size: clamp(1.05rem, 1.8vw, 1.24rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-size: 0.88rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, #5b9df2, #5ad8e4);
  box-shadow: 0 16px 36px rgba(57, 146, 234, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.42);
  color: #06101d;
}

.button-primary:hover {
  box-shadow: 0 19px 42px rgba(57, 146, 234, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.52);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
}

.button-secondary:hover {
  border-color: rgba(90, 167, 255, 0.42);
  background: rgba(255, 255, 255, 0.075);
}

.button svg {
  width: 18px;
  height: 18px;
}

.hero-note {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 22px;
  margin-top: 28px;
  color: var(--muted-2);
  font-size: 0.75rem;
  font-weight: 650;
}

.hero-note span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-note svg {
  width: 15px;
  height: 15px;
  color: var(--green);
}

.launch-panel {
  position: relative;
  min-height: 625px;
}

.launch-orbit {
  position: absolute;
  inset: -16% -24%;
  border: 1px solid rgba(90, 167, 255, 0.1);
  border-radius: 50%;
  transform: rotate(-12deg);
  animation: orbit 26s linear infinite;
}

.launch-orbit::before,
.launch-orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.launch-orbit::before {
  top: 17%;
  left: 2%;
  width: 9px;
  height: 9px;
  background: var(--cyan);
  box-shadow: 0 0 22px var(--cyan);
}

.launch-orbit::after {
  right: 12%;
  bottom: 14%;
  width: 6px;
  height: 6px;
  background: var(--violet);
  box-shadow: 0 0 18px var(--violet);
}

.launch-card {
  position: absolute;
  inset: 34px 0 0 0;
  display: flex;
  flex-direction: column;
  padding: 26px;
  border: 1px solid rgba(190, 214, 245, 0.28);
  border-radius: 30px;
  background:
    linear-gradient(145deg, rgba(85, 116, 158, 0.44), rgba(35, 56, 88, 0.38)),
    rgba(24, 39, 63, 0.97);
  box-shadow: 20px 28px 70px rgba(0, 0, 0, 0.58), -8px -8px 26px rgba(105, 157, 222, 0.13), inset 0 2px 0 rgba(255, 255, 255, 0.15), inset 0 -1px 0 rgba(0, 0, 0, 0.42);
  -webkit-backdrop-filter: blur(26px);
  backdrop-filter: blur(26px);
  transform: perspective(1000px) rotateY(-3deg) rotateX(1deg);
  animation: float 7s ease-in-out infinite;
}

.launch-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.launch-head p {
  margin: 0;
  color: var(--muted-2);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.live-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #8de8ba;
  font-size: 0.67rem;
  font-weight: 750;
}

.live-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(89, 221, 160, 0.09), 0 0 16px rgba(89, 221, 160, 0.7);
  animation: pulse 2.2s ease-out infinite;
}

.launch-list {
  display: grid;
  gap: 10px;
}

.launch-item {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 15px;
  min-height: 68px;
  padding: 8px 14px;
  overflow: hidden;
  border: 1px solid rgba(198, 218, 244, 0.22);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(76, 100, 136, 0.58), rgba(35, 55, 86, 0.7));
  box-shadow: 7px 9px 19px rgba(0, 0, 0, 0.38), -3px -3px 9px rgba(139, 181, 233, 0.09), inset 0 1px 0 rgba(255, 255, 255, 0.12), inset 0 -1px 0 rgba(0, 0, 0, 0.32);
  text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.launch-item::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: var(--item-accent, var(--blue));
  box-shadow: 0 0 18px var(--item-accent, var(--blue));
  opacity: 0.8;
}

.launch-item:hover {
  transform: translateX(5px);
  border-color: rgba(255, 255, 255, 0.16);
  background: linear-gradient(145deg, rgba(76, 101, 138, 0.62), rgba(37, 58, 91, 0.7));
  box-shadow: 8px 10px 21px rgba(0, 0, 0, 0.34), -3px -3px 10px rgba(134, 177, 231, 0.075), inset 0 1px 0 rgba(255, 255, 255, 0.11);
}

.launch-icon {
  display: grid;
  width: 45px;
  height: 45px;
  place-items: center;
  border-radius: 14px;
  background: color-mix(in srgb, var(--item-accent, var(--blue)) 13%, transparent);
  color: var(--item-accent, var(--blue));
}

.launch-icon svg {
  width: 22px;
  height: 22px;
}

.launch-copy {
  display: grid;
  line-height: 1.3;
}

.launch-copy strong {
  font-family: "Sora", sans-serif;
  font-size: 0.87rem;
}

.launch-copy small {
  margin-top: 4px;
  color: var(--muted-2);
  font-size: 0.69rem;
}

.launch-arrow {
  color: var(--muted-2);
  font-size: 1.1rem;
  transition: color 0.2s ease, transform 0.2s ease;
}

.launch-item:hover .launch-arrow {
  color: #fff;
  transform: translateX(3px);
}

.launch-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: auto;
  padding-top: 20px;
}

.launch-stat {
  padding: 12px 8px;
  border-top: 1px solid var(--line);
  text-align: center;
}

.launch-stat strong,
.launch-stat span {
  display: block;
}

.launch-stat strong {
  font-family: "Sora", sans-serif;
  font-size: 1.05rem;
}

.launch-stat span {
  margin-top: 2px;
  color: var(--muted-2);
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section {
  padding: 84px 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 34px;
}

.section-heading h2 {
  max-width: 740px;
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 690;
  letter-spacing: -0.055em;
  line-height: 1.08;
}

.section-heading p {
  max-width: 390px;
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 0.95rem;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.feature-stack {
  display: grid;
  gap: 30px;
}

.feature-row {
  --accent: var(--blue);
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: stretch;
  gap: 34px;
  min-height: 410px;
  padding: 34px;
  overflow: hidden;
  border: 1px solid rgba(194, 215, 243, 0.3);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(39, 61, 95, 0.98), rgba(20, 34, 57, 0.99));
  box-shadow: 15px 22px 46px rgba(0, 0, 0, 0.52), -7px -7px 22px rgba(104, 156, 222, 0.11), inset 0 2px 0 rgba(255, 255, 255, 0.14), inset 0 -2px 0 rgba(0, 0, 0, 0.38);
  isolation: isolate;
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.3s ease, box-shadow 0.3s ease;
}

.feature-row::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(520px circle at var(--mx, 50%) var(--my, 20%), color-mix(in srgb, var(--accent) 13%, transparent), transparent 70%);
  opacity: 0.7;
}

.feature-row:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--accent) 48%, rgba(194, 215, 243, 0.3));
  box-shadow: 19px 30px 64px rgba(0, 0, 0, 0.62), -8px -8px 25px color-mix(in srgb, var(--accent) 14%, transparent), inset 0 2px 0 rgba(255, 255, 255, 0.16);
}

.feature-row:nth-child(even) .feature-visual {
  order: -1;
}

.feature-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 16px 10px;
}

.feature-copy h3 {
  margin: 24px 0 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 690;
  letter-spacing: -0.055em;
  line-height: 1.06;
}

.feature-copy > p {
  max-width: 520px;
  margin: 16px 0 0;
  color: #adbed3;
  font-size: 0.93rem;
  line-height: 1.75;
}

.feature-points {
  display: grid;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  color: #d3deed;
  font-size: 0.78rem;
  font-weight: 650;
  list-style: none;
}

.feature-points li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature-points li::before {
  content: "✓";
  color: var(--accent);
  font-weight: 900;
  text-shadow: 0 0 10px color-mix(in srgb, var(--accent) 65%, transparent);
}

.feature-cta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  margin-top: 24px;
  padding: 0 16px;
  border: 1px solid color-mix(in srgb, var(--accent) 48%, transparent);
  border-radius: 12px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--accent) 30%, #263a59), color-mix(in srgb, var(--accent) 14%, #16263f));
  box-shadow: 5px 7px 15px rgba(0, 0, 0, 0.35), -2px -2px 8px color-mix(in srgb, var(--accent) 11%, transparent), inset 0 1px 0 rgba(255, 255, 255, 0.16);
  color: #f7fbff;
  font-size: 0.76rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.feature-cta:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow: 8px 10px 21px rgba(0, 0, 0, 0.42), -3px -3px 10px color-mix(in srgb, var(--accent) 16%, transparent), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.feature-cta svg {
  width: 16px;
  height: 16px;
}

.feature-visual {
  position: relative;
  display: grid;
  min-height: 330px;
  overflow: hidden;
  place-items: center;
  border: 1px solid rgba(188, 211, 241, 0.2);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(12, 23, 40, 0.86), rgba(7, 14, 25, 0.94));
  box-shadow: 9px 13px 28px rgba(0, 0, 0, 0.42), -4px -4px 14px rgba(113, 161, 222, 0.07), inset 0 2px 0 rgba(255, 255, 255, 0.08), inset 0 -2px 0 rgba(0, 0, 0, 0.48);
}

.feature-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.045), transparent 35%, rgba(0, 0, 0, 0.12));
}

.feature-visual img {
  width: 100%;
  height: 100%;
  max-height: 365px;
  object-fit: contain;
  filter: saturate(0.98) contrast(1.02) brightness(0.94);
  transition: transform 0.55s cubic-bezier(0.2, 0.8, 0.2, 1), filter 0.4s ease;
}

.feature-row:hover .feature-visual img {
  transform: scale(1.025);
  filter: saturate(1.05) contrast(1.03) brightness(1);
}

.feature-visual-garden {
  background: #e8edde;
}

.feature-visual-garden img,
.feature-visual-cmg img {
  object-position: center;
}

.project-card {
  --accent: var(--blue);
  position: relative;
  grid-column: span 6;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid rgba(194, 215, 243, 0.28);
  border-radius: var(--radius);
  background: var(--panel-solid);
  box-shadow: 14px 20px 42px rgba(0, 0, 0, 0.5), -6px -6px 20px rgba(103, 154, 219, 0.11), inset 0 2px 0 rgba(255, 255, 255, 0.14), inset 0 -2px 0 rgba(0, 0, 0, 0.36);
  isolation: isolate;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.3s ease, box-shadow 0.3s ease;
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--accent) 16%, transparent), transparent 66%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-card:hover {
  transform: translateY(-7px);
  border-color: color-mix(in srgb, var(--accent) 42%, transparent);
  box-shadow: 18px 28px 62px rgba(0, 0, 0, 0.6), -7px -7px 24px color-mix(in srgb, var(--accent) 13%, transparent), 0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent), inset 0 2px 0 rgba(255, 255, 255, 0.16);
}

.project-card:hover::before {
  opacity: 1;
}

.project-card.wide {
  grid-column: span 7;
}

.project-card.narrow {
  grid-column: span 5;
}

.project-link {
  position: absolute;
  inset: 0;
  z-index: 6;
}

.project-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(0.94) contrast(1.03) brightness(0.84);
  transform: scale(1.015);
  transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), filter 0.5s ease;
}

.project-media-garden img {
  object-position: center center;
}

.project-media-cmg img {
  object-position: center center;
}

.project-card:hover .project-media img {
  filter: saturate(1.06) contrast(1.04) brightness(0.91);
  transform: scale(1.055);
}

.project-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 15, 27, 0.02) 8%, rgba(10, 19, 33, 0.25) 50%, rgba(10, 19, 33, 0.93) 100%),
    linear-gradient(90deg, rgba(8, 15, 27, 0.24), transparent 58%);
}

.project-content {
  position: absolute;
  inset: auto 0 0;
  z-index: 4;
  padding: 30px;
}

.project-topline {
  position: absolute;
  top: 22px;
  left: 22px;
  right: 22px;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-kicker {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 999px;
  background: rgba(5, 10, 18, 0.68);
  color: color-mix(in srgb, var(--accent) 84%, white);
  font-size: 0.64rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.project-kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

.project-corner {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
  background: rgba(5, 10, 18, 0.62);
  color: #fff;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transition: transform 0.25s ease, background 0.25s ease;
}

.project-card:hover .project-corner {
  transform: rotate(-8deg) scale(1.08);
  background: var(--accent);
  color: #07101b;
}

.project-corner svg {
  width: 18px;
  height: 18px;
}

.project-content h3 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.65rem);
  font-weight: 680;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.project-content p {
  max-width: 590px;
  margin: 10px 0 0;
  color: #afc0d5;
  font-size: 0.9rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
}

.tag-row span {
  padding: 6px 9px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.045);
  color: #c2d0e2;
  font-size: 0.64rem;
  font-weight: 700;
}

.quick-layout {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 18px;
}

.quick-intro,
.tool-groups {
  border: 1px solid rgba(194, 215, 243, 0.28);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(40, 62, 96, 0.96), rgba(22, 37, 61, 0.98));
  box-shadow: 13px 18px 38px rgba(0, 0, 0, 0.46), -6px -6px 19px rgba(104, 156, 221, 0.1), inset 0 2px 0 rgba(255, 255, 255, 0.13), inset 0 -2px 0 rgba(0, 0, 0, 0.34);
}

.quick-intro {
  position: relative;
  display: flex;
  min-height: 450px;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding: 34px;
}

.quick-intro::before {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  right: -110px;
  bottom: -90px;
  border: 1px solid rgba(69, 213, 238, 0.14);
  border-radius: 50%;
  box-shadow: 0 0 0 36px rgba(90, 167, 255, 0.025), 0 0 0 72px rgba(167, 139, 250, 0.02);
}

.quick-intro h2 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: -0.055em;
  line-height: 1.05;
}

.quick-intro p {
  max-width: 390px;
  margin: 18px 0 0;
  color: var(--muted);
}

.quick-number {
  position: relative;
  z-index: 2;
  color: rgba(255, 255, 255, 0.12);
  font-family: "Sora", sans-serif;
  font-size: 6rem;
  font-weight: 750;
  letter-spacing: -0.08em;
  line-height: 0.8;
}

.tool-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
}

.tool-group {
  padding: 22px;
  border: 1px solid rgba(196, 216, 243, 0.2);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(78, 103, 139, 0.4), rgba(37, 58, 90, 0.52));
  box-shadow: 6px 8px 17px rgba(0, 0, 0, 0.32), -2px -2px 8px rgba(137, 178, 230, 0.07), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.tool-group h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 15px;
  font-family: "Sora", sans-serif;
  font-size: 0.86rem;
}

.tool-group h3 span {
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border-radius: 10px;
  background: color-mix(in srgb, var(--group-accent, var(--blue)) 12%, transparent);
  color: var(--group-accent, var(--blue));
}

.tool-group h3 svg {
  width: 16px;
  height: 16px;
}

.tool-links {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tool-links a {
  padding: 7px 9px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.035);
  color: #aebed2;
  font-size: 0.7rem;
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.tool-links a:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--group-accent, var(--blue)) 35%, transparent);
  background: color-mix(in srgb, var(--group-accent, var(--blue)) 8%, transparent);
  color: #fff;
}

.promise-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  box-shadow: 13px 18px 38px rgba(0, 0, 0, 0.46), -6px -6px 19px rgba(104, 156, 221, 0.09), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.promise {
  padding: 30px;
  background: linear-gradient(145deg, rgba(42, 64, 98, 0.99), rgba(22, 37, 61, 0.99));
  box-shadow: inset 0 2px 0 rgba(255, 255, 255, 0.11), inset 0 -2px 0 rgba(0, 0, 0, 0.32);
}

.promise-index {
  color: var(--blue);
  font-family: "Sora", sans-serif;
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.promise h3 {
  margin: 18px 0 7px;
  font-family: "Sora", sans-serif;
  font-size: 1.1rem;
}

.promise p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 68px;
  align-items: start;
}

.faq-copy h2 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: -0.055em;
  line-height: 1.08;
}

.faq-copy p {
  margin: 18px 0 0;
  color: var(--muted);
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-list details {
  border: 1px solid rgba(194, 215, 243, 0.27);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(48, 71, 106, 0.95), rgba(24, 41, 67, 0.97));
  box-shadow: 8px 11px 23px rgba(0, 0, 0, 0.4), -3px -3px 11px rgba(114, 164, 226, 0.08), inset 0 2px 0 rgba(255, 255, 255, 0.11), inset 0 -1px 0 rgba(0, 0, 0, 0.34);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.faq-list details[open] {
  border-color: rgba(90, 167, 255, 0.3);
  background: linear-gradient(145deg, rgba(43, 65, 99, 0.94), rgba(24, 41, 67, 0.96));
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 22px;
  color: #eaf2ff;
  font-family: "Sora", sans-serif;
  font-size: 0.88rem;
  font-weight: 650;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  display: grid;
  width: 27px;
  height: 27px;
  flex: 0 0 27px;
  place-items: center;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--blue);
  font-size: 1rem;
  transition: transform 0.2s ease;
}

.faq-list details[open] summary::after {
  transform: rotate(45deg);
}

.faq-list details p {
  margin: -3px 22px 22px;
  color: var(--muted);
  font-size: 0.84rem;
}

.site-footer {
  padding: 28px 0 36px;
}

.footer-shell {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 0.75rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.footer-brand strong {
  color: #cdd9e8;
  font-family: "Sora", sans-serif;
}

.footer-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px rgba(89, 221, 160, 0.75);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: end;
  gap: 14px;
}

.footer-links a {
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #fff;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.js [data-reveal][data-delay="1"] {
  transition-delay: 0.08s;
}

.js [data-reveal][data-delay="2"] {
  transition-delay: 0.16s;
}

@keyframes drift {
  from { transform: translate3d(0, -30px, 0) scale(0.95); }
  to { transform: translate3d(90px, 70px, 0) scale(1.14); }
}

@keyframes orbit {
  to { transform: rotate(348deg); }
}

@keyframes float {
  0%, 100% { transform: perspective(1000px) rotateY(-3deg) rotateX(1deg) translateY(0); }
  50% { transform: perspective(1000px) rotateY(-2deg) rotateX(0.5deg) translateY(-10px); }
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(89, 221, 160, 0.36), 0 0 16px rgba(89, 221, 160, 0.7); }
  65%, 100% { box-shadow: 0 0 0 8px rgba(89, 221, 160, 0), 0 0 16px rgba(89, 221, 160, 0.7); }
}

@media (max-width: 1080px) {
  .main-nav a {
    gap: 6px;
    padding-inline: 8px;
    font-size: 0.72rem;
  }

  .weather-chip {
    min-width: 142px;
  }

  .weather-condition,
  .weather-extra {
    display: none;
  }

  .student-link {
    gap: 7px;
    padding-right: 8px;
    font-size: 0.63rem;
  }

  .student-link img {
    width: 50px;
    flex-basis: 50px;
  }

  .hero {
    gap: 34px;
  }
}

@media (max-width: 900px) {
  .site-header {
    padding-top: 10px;
  }

  .header-shell {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(8, 14, 25, 0.96);
    box-shadow: var(--shadow);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px) scale(0.98);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .main-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .main-nav a {
    padding: 12px;
  }

  .menu-toggle {
    display: grid;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 76px 0 70px;
  }

  .hero-copy {
    max-width: 740px;
  }

  .launch-panel {
    min-height: 615px;
    width: min(620px, 100%);
    margin-inline: auto;
  }

  .launch-card {
    transform: none;
    animation-name: float-mobile;
  }

  .project-card.wide,
  .project-card.narrow {
    grid-column: span 6;
  }

  .quick-layout,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .quick-intro {
    min-height: 330px;
  }

  .feature-row {
    gap: 22px;
    padding: 24px;
  }
}

@keyframes float-mobile {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (max-width: 760px) {
  .feature-row {
    grid-template-columns: 1fr;
    gap: 18px;
    min-height: 0;
  }

  .feature-row .feature-visual,
  .feature-row:nth-child(even) .feature-visual {
    order: -1;
  }

  .feature-copy {
    padding: 14px 6px 6px;
  }

  .feature-copy h3 {
    margin-top: 18px;
  }

  .feature-visual {
    min-height: 250px;
  }
}

@media (max-width: 660px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .header-shell {
    min-height: 58px;
    border-radius: 17px;
  }

  .brand-mark,
  .menu-toggle {
    width: 39px;
    height: 39px;
  }

  .brand-word {
    font-size: 0.85rem;
  }

  .weather-chip {
    padding: 8px;
    min-width: 0;
  }

  .weather-condition,
  .weather-bottom {
    display: none;
  }

  .weather-top strong {
    font-size: 0.9rem;
  }

  .student-link {
    min-height: 42px;
    padding: 3px;
  }

  .student-link img {
    width: 54px;
    height: 34px;
    flex-basis: 54px;
  }

  .student-link span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .hero {
    padding-top: 54px;
  }

  .hero h1 {
    font-size: clamp(3rem, 15vw, 4.65rem);
  }

  .hero-lead {
    font-size: 0.98rem;
  }

  .hero-actions .button {
    flex: 1 1 100%;
  }

  .hero-note {
    gap: 10px 16px;
  }

  .launch-panel {
    min-height: 600px;
  }

  .launch-card {
    top: 18px;
    padding: 18px;
    border-radius: 24px;
  }

  .launch-item {
    min-height: 76px;
  }

  .section {
    padding: 64px 0;
  }

  .section-heading {
    display: block;
  }

  .section-heading p {
    margin-top: 14px;
  }

  .project-card,
  .project-card.wide,
  .project-card.narrow {
    grid-column: 1 / -1;
    min-height: 400px;
  }

  .project-content {
    padding: 24px;
  }

  .tool-groups {
    grid-template-columns: 1fr;
  }

  .promise-strip {
    grid-template-columns: 1fr;
  }

  .footer-shell {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}