:root {
  --bg: #08111f;
  --bg-2: #0d1728;
  --card: rgba(255, 255, 255, 0.06);
  --card-strong: rgba(255, 255, 255, 0.1);
  --text: #eef4ff;
  --muted: rgba(238, 244, 255, 0.72);
  --line: rgba(255, 255, 255, 0.12);
  --brand: #6c8cff;
  --brand-2: #8d5cff;
  --accent: #19c37d;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
  --radius: 24px;
}

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

html, body {
  min-height: 100%;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top, rgba(108, 140, 255, 0.25), transparent 35%),
    linear-gradient(180deg, #050a13 0%, var(--bg) 45%, #060a12 100%);
  color: var(--text);
  line-height: 1.6;
}

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

img {
  max-width: 100%;
  display: block;
}

.app-shell {
  width: min(1150px, calc(100% - 24px));
  margin: 0 auto;
  padding: 18px 0 34px;
}

.hero {
  background: linear-gradient(135deg, rgba(108, 140, 255, 0.18), rgba(141, 92, 255, 0.12));
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero-top {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 18px;
  align-items: center;
}

.logo {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #bfc9ff;
  margin-bottom: 8px;
}

.hero-copy h1 {
  font-size: clamp(1.9rem, 4vw, 3.6rem);
  line-height: 1.05;
  margin-bottom: 10px;
}

.subtext {
  color: var(--muted);
  max-width: 62ch;
  font-size: 1rem;
}

.card {
  margin-top: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.section-head h2 {
  font-size: 1.45rem;
  margin-bottom: 6px;
}

.section-head p {
  color: var(--muted);
  font-size: 0.98rem;
}

.slider-card {
  overflow: hidden;
}

.slider {
  position: relative;
  min-height: 320px;
  border-radius: 20px;
  overflow: hidden;
  background: #0a1322;
}

.slide {
  position: relative;
  min-height: 320px;
  display: none;
}

.slide.active {
  display: block;
}

.slide img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  filter: saturate(1.04) contrast(1.03);
}

.slide-overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 20px;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.72));
}

.slide-overlay h2 {
  font-size: 1.45rem;
  margin-bottom: 6px;
}

.slide-overlay p {
  color: rgba(255, 255, 255, 0.84);
  max-width: 58ch;
}

.about-card .about-text {
  color: var(--muted);
  margin-top: 10px;
  font-size: 0.98rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.feature {
  padding: 14px 12px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--line);
  text-align: center;
  font-weight: 600;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.gallery-item {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.action-card {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  min-width: 150px;
  text-align: center;
  padding: 14px 18px;
  border-radius: 16px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.22);
}

.btn.primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: white;
}

.btn.dark {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border-color: var(--line);
}

.btn.accent {
  background: linear-gradient(135deg, #19c37d, #12a66a);
  color: white;
}

@media (max-width: 900px) {
  .feature-grid,
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .slider,
  .slide,
  .slide img {
    min-height: 280px;
    height: 280px;
  }
}

@media (max-width: 640px) {
  .app-shell {
    width: min(100% - 16px, 1150px);
    padding-top: 10px;
  }

  .hero,
  .card {
    padding: 14px;
    border-radius: 20px;
  }

  .hero-top {
    grid-template-columns: 64px 1fr;
    gap: 12px;
  }

  .logo {
    width: 64px;
    height: 64px;
    border-radius: 16px;
  }

  .feature-grid,
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .feature {
    font-size: 0.92rem;
    padding: 12px 10px;
  }

  .btn {
    width: 100%;
  }

  .action-card {
    display: grid;
  }

  .slider,
  .slide,
  .slide img {
    min-height: 230px;
    height: 230px;
  }

  .slide-overlay {
    padding: 14px;
  }

  .slide-overlay h2 {
    font-size: 1.1rem;
  }
}
:root {
  --bg: #08111f;
  --bg-2: #0d1728;
  --card: rgba(255, 255, 255, 0.06);
  --card-strong: rgba(255, 255, 255, 0.1);
  --text: #eef4ff;
  --muted: rgba(238, 244, 255, 0.72);
  --line: rgba(255, 255, 255, 0.12);
  --brand: #6c8cff;
  --brand-2: #8d5cff;
  --accent: #19c37d;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
  --radius: 24px;
}

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

html, body {
  min-height: 100%;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top, rgba(108, 140, 255, 0.25), transparent 35%),
    linear-gradient(180deg, #050a13 0%, var(--bg) 45%, #060a12 100%);
  color: var(--text);
  line-height: 1.6;
}

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

img {
  max-width: 100%;
  display: block;
}

.btn {
  min-width: 150px;
  text-align: center;
  padding: 14px 18px;
  border-radius: 16px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  font-family: inherit;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.22);
}

.btn.primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: white;
}

.btn.dark {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border-color: var(--line);
}

.btn.accent {
  background: linear-gradient(135deg, #19c37d, #12a66a);
  color: white;
}

.btn.full {
  width: 100%;
}

.section-head h2 {
  font-size: 1.45rem;
  margin-bottom: 6px;
}

.section-head p {
  color: var(--muted);
  font-size: 0.98rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #bfc9ff;
  margin-bottom: 8px;
}

.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
}

.auth-panel {
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-left {
  background:
    linear-gradient(135deg, rgba(108, 140, 255, 0.18), rgba(141, 92, 255, 0.12)),
    linear-gradient(180deg, rgba(5, 10, 19, 0.6), rgba(5, 10, 19, 0.9)),
    url("../images/slide1.jpg");
  background-size: cover;
  background-position: center;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.auth-brand {
  width: min(520px, 100%);
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.auth-logo {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: 22px;
  border: 1px solid var(--line);
  margin-bottom: 18px;
  background: rgba(255, 255, 255, 0.08);
}

.auth-brand h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.05;
  margin-bottom: 12px;
}

.auth-brand p {
  color: var(--muted);
  max-width: 54ch;
}

.auth-highlight {
  width: min(520px, 100%);
  margin-top: 18px;
  padding: 22px 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.auth-highlight h2 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.auth-right {
  background: linear-gradient(180deg, rgba(13, 23, 40, 0.95), rgba(8, 17, 31, 0.98));
}

.auth-card {
  width: min(440px, 100%);
  padding: 28px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.auth-form {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.auth-form label {
  font-size: 0.95rem;
  color: #dfe7ff;
  margin-top: 6px;
}

.auth-form input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  outline: none;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  font-size: 1rem;
}

.auth-form input::placeholder {
  color: rgba(238, 244, 255, 0.45);
}

.auth-form input:focus {
  border-color: rgba(108, 140, 255, 0.8);
  box-shadow: 0 0 0 4px rgba(108, 140, 255, 0.15);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 18px 0;
  color: rgba(238, 244, 255, 0.5);
  font-size: 0.9rem;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  height: 1px;
  flex: 1;
  background: rgba(255, 255, 255, 0.12);
}

.auth-links {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.auth-links a {
  color: #cfd9ff;
  font-size: 0.95rem;
}

.auth-links a:hover {
  color: white;
}

.auth-msg {
  margin-top: 14px;
  min-height: 22px;
  color: #ffd39a;
  font-size: 0.95rem;
}

@media (max-width: 920px) {
  .auth-page {
    grid-template-columns: 1fr;
  }

  .auth-left {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
}

@media (max-width: 640px) {
  .auth-panel {
    padding: 16px;
  }

  .auth-brand,
  .auth-card,
  .auth-highlight {
    border-radius: 20px;
  }

  .auth-logo {
    width: 64px;
    height: 64px;
    border-radius: 16px;
  }

  .btn {
    width: 100%;
  }
}