:root {
  --bg: #050509;
  --bg-elevated: #101018;
  --accent: #ff4b8b;
  --accent2: #ff8f5a;
  --text: #ffffff;
  --text-soft: #a5a5b8;
  --border-soft: #26263a;
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-sm: 10px;
  --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.6);
}

/* RESET BASIC */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: radial-gradient(circle at top left, #181824 0, #050509 52%);
  color: var(--text);
}

/* LAYOUT GENERAL */

main {
  padding: 40px 7vw 80px;
}

.section {
  margin-top: 80px;
}

.section-header {
  max-width: 620px;
  margin-bottom: 28px;
}

.section-header h2 {
  margin: 0 0 8px;
  font-size: 2rem;
}

.section-header p {
  margin: 0;
  color: var(--text-soft);
}

/* HEADER */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 5, 9, 0.96), rgba(5, 5, 9, 0.6), transparent);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  padding: 12px 7vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 700;
  letter-spacing: 1.6px;
  font-size: 1rem;
  text-transform: uppercase;
}

.logo span {
  color: var(--accent);
}

.nav {
  display: flex;
  gap: 16px;
}

.nav a {
  color: var(--text-soft);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 6px 10px;
  border-radius: 999px;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  transform: translateY(-1px);
}

/* HERO */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
  gap: 40px;
  align-items: center;
  min-height: calc(100vh - 100px);
}

.hero-text h1 {
  font-size: clamp(2.4rem, 4vw, 3.3rem);
  margin: 0 0 14px;
}

.hero-text p {
  margin: 0 0 22px;
  color: var(--text-soft);
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  box-shadow: 0 14px 28px rgba(255, 75, 139, 0.45);
}

.btn.primary:hover {
  transform: translateY(-1px) scale(1.01);
  box-shadow: 0 18px 34px rgba(255, 75, 139, 0.6);
}

.btn.ghost {
  background: transparent;
  color: var(--text-soft);
  border-color: var(--border-soft);
}

.btn.ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

/* HERO CARD */

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-glow {
  position: absolute;
  inset: 12% 4% auto 8%;
  height: 260px;
  background:
    radial-gradient(circle at 10% 20%, rgba(255, 75, 139, 0.6), transparent 55%),
    radial-gradient(circle at 90% 80%, rgba(112, 212, 255, 0.45), transparent 55%);
  filter: blur(26px);
  opacity: 0.9;
  pointer-events: none;
}

.hero-card {
  position: relative;
  background: radial-gradient(circle at top left, #25253a, #101018);
  border-radius: 32px;
  padding: 14px 14px 16px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.05);
  width: min(100%, 360px);
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: conic-gradient(
    from 210deg,
    rgba(255, 75, 139, 0.4),
    transparent,
    rgba(112, 212, 255, 0.4),
    transparent,
    rgba(255, 75, 139, 0.4)
  );
  opacity: 0.18;
  mix-blend-mode: screen;
  pointer-events: none;
}

.hero-card .tag {
  position: relative;
  z-index: 1;
  display: inline-flex;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-soft);
  margin-bottom: 8px;
}

.hero-card-img {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  height: 260px;
  background-image: url("images/cover.jpg");
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-card-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top, rgba(0, 0, 0, 0.1), transparent 50%),
    linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent 50%);
}

.hero-card-footer {
  position: relative;
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--text-soft);
}

/* FILTERS & GRID */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.filter-btn {
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: rgba(10, 10, 18, 0.9);
  color: var(--text-soft);
  padding: 6px 14px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.filter-btn.active,
.filter-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.grid-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #050509;
  border: 1px solid rgba(255, 255, 255, 0.06);
  cursor: pointer;
  transform: translateY(0);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.grid-item img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
  filter: saturate(1.15);
  transition: transform 0.25s ease, filter 0.25s ease;
}

.grid-item .overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 12px 12px 10px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
  color: #fff;
}

.grid-item .overlay h3 {
  margin: 0 0 4px;
  font-size: 0.95rem;
}

.grid-item .overlay p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-soft);
}

.grid-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.7);
  border-color: rgba(255, 255, 255, 0.18);
}

.grid-item:hover img {
  transform: scale(1.05);
  filter: saturate(1.25);
}

/* ABOUT */

.section-split {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 30px;
  align-items: flex-start;
}

.section-left p {
  color: var(--text-soft);
}

.section-left ul {
  margin: 10px 0 10px 18px;
  color: var(--text-soft);
}

.about-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: radial-gradient(circle at top left, rgba(255, 75, 139, 0.7), rgba(11, 11, 22, 0.96));
  overflow: hidden;
}

.about-glow {
  position: absolute;
  inset: -30%;
  background: radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.16), transparent 60%);
  opacity: 0.7;
  mix-blend-mode: screen;
  pointer-events: none;
}

.about-inner {
  position: relative;
  background: radial-gradient(circle at bottom, #181828, #050509);
  border-radius: calc(var(--radius-lg) - 3px);
  padding: 18px 18px 20px;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.about-inner .label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-soft);
}

.chips {
  list-style: none;
  padding: 0;
  margin: 0 0 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chips li {
  font-size: 0.8rem;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.small {
  font-size: 0.8rem;
  color: var(--text-soft);
}

/* CONTACT */

.contact-section {
  margin-bottom: 40px;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr);
  gap: 26px;
}

.contact-form {
  background: rgba(10, 10, 18, 0.96);
  border-radius: var(--radius-lg);
  padding: 18px 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.7);
}

.field {
  margin-bottom: 12px;
}

.field label {
  display: block;
  font-size: 0.8rem;
  margin-bottom: 4px;
  color: var(--text-soft);
}

.field input,
.field textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border-soft);
  background: #050509;
  color: var(--text);
  padding: 8px 10px;
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(255, 75, 139, 0.4);
  background: #05050b;
}

.contact-form .btn {
  margin-top: 8px;
}

.contact-form .btn[disabled] {
  opacity: 0.8;
  cursor: default;
  box-shadow: none;
}

.form-note {
  margin-top: 6px;
  font-size: 0.75rem;
  color: var(--text-soft);
}

.contact-info {
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: radial-gradient(circle at top left, rgba(255, 75, 139, 0.4), rgba(5, 5, 9, 0.98));
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.75);
}

.contact-info h3 {
  margin-top: 0;
  margin-bottom: 10px;
}

.contact-info ul {
  list-style: none;
  padding-left: 0;
  margin: 0 0 10px;
}

.contact-info li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.contact-info li span {
  font-weight: 500;
}

.site-footer {
  padding: 16px 7vw 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-soft);
}

/* RESPONSIVE */

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

  .hero-image {
    order: -1;
  }

  .section-split,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .site-header {
    padding-inline: 16px;
  }

  main {
    padding-inline: 16px;
  }

  .nav {
    gap: 8px;
  }

  .nav a {
    font-size: 0.8rem;
  }
}
h3, p {
  display: none;
}