/* Liquid Daisy — psychedelic liquid light show site */

:root {
  --bg-deep: #0a0612;
  --bg-mid: #12081f;
  --purple: #7b2ff7;
  --magenta: #f72585;
  --cyan: #4cc9f0;
  --lime: #b5e048;
  --orange: #ff6b35;
  --gold: #ffd166;
  --text: #f5f0ff;
  --text-muted: rgba(245, 240, 255, 0.72);
  --glass: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.12);
  --font-display: "Righteous", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --radius: 1.25rem;
  --nav-height: 4.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}

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

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

/* Animated liquid background */
.liquid-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 0%, #1a0a2e 0%, var(--bg-deep) 55%);
}

.liquid-bg__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  animation: drift 18s ease-in-out infinite;
}

.liquid-bg__orb--1 {
  width: 55vw;
  height: 55vw;
  top: -15%;
  left: -10%;
  background: radial-gradient(circle, var(--purple), transparent 70%);
  animation-delay: 0s;
}

.liquid-bg__orb--2 {
  width: 45vw;
  height: 45vw;
  top: 30%;
  right: -15%;
  background: radial-gradient(circle, var(--magenta), transparent 70%);
  animation-delay: -6s;
  animation-duration: 22s;
}

.liquid-bg__orb--3 {
  width: 40vw;
  height: 40vw;
  bottom: -10%;
  left: 25%;
  background: radial-gradient(circle, var(--cyan), transparent 70%);
  animation-delay: -12s;
  animation-duration: 20s;
}

.liquid-bg__orb--4 {
  width: 30vw;
  height: 30vw;
  top: 55%;
  left: 5%;
  background: radial-gradient(circle, var(--lime), transparent 70%);
  opacity: 0.35;
  animation-delay: -4s;
  animation-duration: 25s;
}

@keyframes drift {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(4%, 6%) scale(1.08);
  }
  66% {
    transform: translate(-5%, 3%) scale(0.94);
  }
}

/* Layout */
.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

.section {
  padding: 5rem 0;
}

.section--tight {
  padding: 3rem 0;
}

/* Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  backdrop-filter: blur(16px);
  background: rgba(10, 6, 18, 0.75);
  border-bottom: 1px solid var(--glass-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  background: linear-gradient(120deg, var(--cyan), var(--magenta), var(--gold));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 6s linear infinite;
}

@keyframes shimmer {
  to {
    background-position: 200% center;
  }
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--glass-border);
  color: var(--text);
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.9rem;
}

.site-nav ul {
  display: flex;
  gap: 0.25rem;
  list-style: none;
}

.site-nav a {
  display: block;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s, background 0.2s;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--text);
  background: var(--glass);
}

/* Typography */
.display-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
}

.page-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 0.75rem;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1rem;
}

.lead {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 38rem;
}

.gradient-text {
  background: linear-gradient(135deg, var(--cyan), var(--magenta), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.btn-row--center {
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

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

.btn--primary {
  background: linear-gradient(135deg, var(--magenta), var(--purple));
  color: white;
  box-shadow: 0 8px 32px rgba(247, 37, 133, 0.35);
}

.btn--primary:hover {
  box-shadow: 0 12px 40px rgba(247, 37, 133, 0.5);
}

.btn--ghost {
  background: var(--glass);
  color: var(--text);
  border: 1px solid var(--glass-border);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Hero */
.hero {
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  padding: 3rem 0 5rem;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero__visual {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow:
    0 0 60px rgba(123, 47, 247, 0.25),
    inset 0 0 80px rgba(0, 0, 0, 0.4);
}

.hero__visual-inner {
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 30% 40%, var(--magenta) 0%, transparent 45%),
    radial-gradient(circle at 70% 60%, var(--cyan) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, var(--purple) 0%, transparent 55%),
    radial-gradient(circle at 60% 30%, var(--lime) 0%, transparent 35%),
    radial-gradient(circle at 20% 70%, var(--orange) 0%, transparent 30%),
    var(--bg-mid);
  animation: liquid-morph 12s ease-in-out infinite;
}

@keyframes liquid-morph {
  0%,
  100% {
    filter: hue-rotate(0deg) saturate(1.1);
    transform: scale(1);
  }
  50% {
    filter: hue-rotate(35deg) saturate(1.3);
    transform: scale(1.04);
  }
}

.hero__badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  padding: 0.5rem 1rem;
  background: rgba(10, 6, 18, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Cards & glass panels */
.glass-panel {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  padding: 2rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.portfolio-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  transition: transform 0.3s, box-shadow 0.3s;
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(123, 47, 247, 0.2);
}

.portfolio-card__image {
  aspect-ratio: 4 / 3;
  position: relative;
  overflow: hidden;
}

.portfolio-card__image-inner {
  width: 100%;
  height: 100%;
  animation: liquid-morph 14s ease-in-out infinite;
}

.portfolio-card__image-inner--1 {
  background:
    radial-gradient(circle at 40% 35%, var(--cyan), transparent 50%),
    radial-gradient(circle at 65% 55%, var(--purple), transparent 45%),
    var(--bg-mid);
}

.portfolio-card__image-inner--2 {
  background:
    radial-gradient(circle at 55% 40%, var(--magenta), transparent 50%),
    radial-gradient(circle at 30% 65%, var(--lime), transparent 40%),
    var(--bg-mid);
  animation-delay: -3s;
}

.portfolio-card__image-inner--3 {
  background:
    radial-gradient(circle at 50% 50%, var(--orange), transparent 45%),
    radial-gradient(circle at 25% 30%, var(--magenta), transparent 40%),
    var(--bg-mid);
  animation-delay: -7s;
}

.portfolio-card__image-inner--4 {
  background:
    radial-gradient(circle at 35% 60%, var(--gold), transparent 45%),
    radial-gradient(circle at 70% 35%, var(--cyan), transparent 50%),
    var(--bg-mid);
  animation-delay: -5s;
}

.portfolio-card__image-inner--5 {
  background:
    radial-gradient(circle at 45% 45%, var(--purple), transparent 50%),
    radial-gradient(circle at 60% 70%, var(--magenta), transparent 40%),
    var(--bg-mid);
  animation-delay: -9s;
}

.portfolio-card__image-inner--6 {
  background:
    radial-gradient(circle at 50% 40%, var(--lime), transparent 45%),
    radial-gradient(circle at 30% 55%, var(--cyan), transparent 50%),
    var(--bg-mid);
  animation-delay: -2s;
}

.portfolio-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.portfolio-card__tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.35rem;
}

.portfolio-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.35rem;
}

.portfolio-card__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Feature strip (landing) */
.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-item {
  text-align: center;
  padding: 2rem 1.5rem;
}

.feature-item__icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  filter: drop-shadow(0 0 12px rgba(76, 201, 240, 0.5));
}

.feature-item h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.feature-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* About page */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: start;
}

.about-photo {
  aspect-ratio: 3 / 4;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  position: relative;
}

.about-photo__inner {
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 50% 30%, var(--magenta), transparent 55%),
    radial-gradient(circle at 30% 70%, var(--purple), transparent 50%),
    radial-gradient(circle at 70% 60%, var(--cyan), transparent 45%),
    var(--bg-mid);
  animation: liquid-morph 16s ease-in-out infinite;
}

.about-photo__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--text-muted);
  background: rgba(10, 6, 18, 0.3);
}

.about-content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 2rem 0 0.75rem;
}

.about-content h2:first-of-type {
  margin-top: 0;
}

.about-content p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.about-list {
  list-style: none;
  margin: 1rem 0;
}

.about-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.65rem;
  color: var(--text-muted);
}

.about-list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  color: var(--magenta);
  font-size: 0.65rem;
  top: 0.35rem;
}

/* CTA band */
.cta-band {
  text-align: center;
  padding: 4rem 2rem;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(123, 47, 247, 0.2), rgba(247, 37, 133, 0.15)),
    var(--glass);
  border: 1px solid var(--glass-border);
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin-bottom: 0.75rem;
}

.cta-band p {
  color: var(--text-muted);
  max-width: 32rem;
  margin-inline: auto;
}

/* Footer */
.site-footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--glass-border);
  margin-top: 2rem;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 1.25rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--cyan);
}

/* Page header (inner pages) */
.page-header {
  padding: 4rem 0 2rem;
  text-align: center;
}

.page-header .lead {
  margin-inline: auto;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(10, 6, 18, 0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem;
    display: none;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
  }

  .hero__grid,
  .about-grid,
  .feature-strip {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    max-width: 360px;
    margin-inline: auto;
  }

  .hero {
    min-height: auto;
  }

  .section {
    padding: 3.5rem 0;
  }
}