:root {
  color-scheme: dark;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #e9eef2;
  background: #05070b;
  --bg: #071119;
  --panel: rgba(10, 20, 34, 0.92);
  --panel-strong: rgba(14, 26, 44, 0.98);
  --text: #f8fafc;
  --muted: #9fb2c6;
  --accent: #60a5fa;
  --accent-strong: #818cf8;
  --border: rgba(96, 165, 250, 0.1);
  --shadow: 0 25px 90px rgba(0, 0, 0, 0.3);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 100% 30% at 50% 0%, rgba(96, 165, 250, 0.18) 0%, transparent 100%),
    radial-gradient(ellipse 60% 20% at 15% 8%, rgba(96, 165, 250, 0.12) 0%, transparent 100%),
    radial-gradient(ellipse 50% 15% at 85% 5%, rgba(129, 140, 248, 0.1) 0%, transparent 100%),
    linear-gradient(180deg, #030d1a 0%, #040a13 18%, #030810 40%, #020609 70%, #05070b 100%);
  overflow-x: hidden;
}

/* ── Logo intro overlay ── */
.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #030d1a;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.intro-overlay.fade-out {
  opacity: 0;
  visibility: hidden;
}

.intro-overlay.hidden {
  display: none;
}

.intro-logo-wrap {
  position: relative;
  width: 500px;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.intro-logo {
  position: relative;
  z-index: 1;
  width: 360px;
  height: auto;
  filter: invert(1) hue-rotate(180deg) drop-shadow(0 0 0px rgba(96, 165, 250, 0));
  opacity: 0;
  animation: introLogoIn 1.2s ease 0.3s forwards, introLogoGlow 2s ease 1s forwards;
}

#introCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

@keyframes introLogoIn {
  0% { opacity: 0; transform: scale(0.85); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes introLogoGlow {
  0% { filter: invert(1) hue-rotate(180deg) drop-shadow(0 0 0px rgba(96, 165, 250, 0)); }
  50% { filter: invert(1) hue-rotate(180deg) drop-shadow(0 0 25px rgba(96, 165, 250, 0.8)) drop-shadow(0 0 60px rgba(96, 165, 250, 0.4)); }
  100% { filter: invert(1) hue-rotate(180deg) drop-shadow(0 0 35px rgba(96, 165, 250, 0.9)) drop-shadow(0 0 80px rgba(129, 140, 248, 0.5)); }
}

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

button,
a {
  font: inherit;
}

main, .site-footer {
  position: relative;
  z-index: 1;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(3, 10, 22, 0.88);
  border-bottom: 1px solid rgba(96, 165, 250, 0.08);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
}

.brand-logo {
  display: block;
  height: 14rem;
  width: auto;
  margin: -4.5rem 0;
  filter: invert(1) hue-rotate(180deg) drop-shadow(0 0 8px rgba(96, 165, 250, 0.2));
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  margin-left: auto;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-toggle {
  display: none;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 1.25rem;
  cursor: pointer;
}

.section {
  padding: 4rem 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 2rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-size: 0.8rem;
  margin-bottom: 0.75rem;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--text);
}

h1 {
  font-size: clamp(2.5rem, 4vw, 4rem);
  line-height: 1.02;
}

h2 {
  font-size: clamp(2rem, 3vw, 2.75rem);
}

h3 {
  font-size: 1.25rem;
}

.lead,
.service-card p,
.portfolio-card p,
.testimonial-card p,
.contact-details,
.about p {
  color: var(--muted);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2rem;
  align-items: start;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.95rem 1.6rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s ease, background-color 0.25s ease, color 0.25s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #ffffff;
}

.button-outline {
  background: transparent;
  color: var(--text);
  border-color: rgba(159, 178, 198, 0.25);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
}

.hero {
  position: relative;
  padding: 5rem 0 7rem;
  min-height: 72vh;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.22), transparent 55%);
  filter: blur(60px);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.16), transparent 60%);
  filter: blur(80px);
  pointer-events: none;
}

.hero .eyebrow,
.hero h1,
.hero .lead,
.hero-subtext,
.hero-actions,
.hero-card {
  opacity: 0;
  transform: translateY(16px);
  animation: fadeInUp 0.85s ease forwards;
}

.hero .eyebrow {
  animation-delay: 0.18s;
}

.hero h1 {
  animation-delay: 0.28s;
}

.hero .lead {
  animation-delay: 0.38s;
}

.hero-subtext {
  margin-top: 1rem;
  max-width: 620px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  line-height: 1.75;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeInUp 0.85s ease forwards;
  animation-delay: 0.43s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-card {
  display: grid;
  position: relative;
}

.hero-card::before {
  display: none;
}

.hero-capabilities {
  display: grid;
  gap: 1rem;
}

.capability-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-radius: 20px;
  background: rgba(96, 165, 250, 0.04);
  border: 1px solid rgba(96, 165, 250, 0.12);
  backdrop-filter: blur(8px);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.capability-item:hover {
  border-color: rgba(96, 165, 250, 0.35);
  box-shadow: 0 0 30px rgba(96, 165, 250, 0.1), inset 0 0 20px rgba(96, 165, 250, 0.03);
  transform: translateX(-4px);
}

.capability-icon {
  font-size: 1.5rem;
  color: var(--accent);
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(96, 165, 250, 0.1);
  border: 1px solid rgba(96, 165, 250, 0.2);
}

.capability-item strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.capability-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.4;
}

.hero-strengths {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.hero-strength {
  padding: 1.3rem 1.25rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.01);
}

.hero-strength strong {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--text);
  font-size: 1rem;
}

.card-panel {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: 32px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.card-panel h2 {
  margin-bottom: 1rem;
}

.card-panel ul,
.service-card ul,
.experience-item ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.75rem;
}

.card-panel li::before,
.service-card li::before,
.experience-item li::before {
  content: '•';
  margin-right: 0.5rem;
  color: var(--accent);
}

.section-heading {
  position: relative;
}

.section-heading::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.6rem;
  width: 4rem;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
}

.section-alt {
  background: rgba(255, 255, 255, 0.02);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.trust-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.trust-card:hover {
  transform: translateY(-5px);
  border-color: rgba(96, 165, 250, 0.24);
}

.trust-card h3 {
  margin-bottom: 0.75rem;
}

.service-grid,
.portfolio-grid,
.testimonial-grid,
.contact-grid,
.about-grid {
  display: grid;
  gap: 1.5rem;
}

.service-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card,
.portfolio-card,
.testimonial-card,
.contact-card,
.highlight-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.service-card:hover,
.portfolio-card:hover,
.testimonial-card:hover,
.contact-card:hover,
.highlight-card:hover {
  transform: translateY(-6px);
  border-color: rgba(96, 165, 250, 0.32);
  box-shadow: 0 36px 120px rgba(0, 0, 0, 0.28);
}

.service-card h3,
.portfolio-card h3,
.experience-item h3 {
  margin-bottom: 0.75rem;
}

.portfolio-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* ── Solar System "Why It Matters" ── */
.why-heading {
  text-align: center;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
}

.solar-system {
  position: relative  ls ~/.ssh/id_ed25519.pub;
  width: 100%;
  max-width: 1000px;
  margin: 3rem auto 0;
}

.solar-image-wrap {
  position: relative;
  width: 100%;
  overflow: visible;
}

.solar-img {
  display: block;
  width: 100%;
  height: auto;
  /* Feather edges smoothly into the page background */
  mask-image: radial-gradient(ellipse 75% 75% at 50% 50%, black 0%, black 55%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse 75% 75% at 50% 50%, black 0%, black 55%, transparent 90%);
}

/* Animated glow overlay — pulses warmth from the sun */
.solar-glow-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 25% 30% at 50% 50%, rgba(255, 200, 60, 0.08) 0%, transparent 60%);
  animation: solarGlow 4s ease-in-out infinite;
}

@keyframes solarGlow {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* Rotating orbit ring overlays — subtle rings that spin */
.orbit-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  pointer-events: none;
}

.orbit-ring-1 {
  width: 28%;
  height: 42%;
  border: 1px solid rgba(255, 180, 60, 0.2);
  animation: orbitSpin 35s linear infinite;
}

.orbit-ring-2 {
  width: 52%;
  height: 65%;
  border: 1px solid rgba(96, 165, 250, 0.12);
  animation: orbitSpin 60s linear infinite reverse;
}

.orbit-ring-3 {
  width: 78%;
  height: 88%;
  border: 1px solid rgba(96, 165, 250, 0.06);
  animation: orbitSpin 90s linear infinite;
}

/* Orbiting particle dots on each ring */
.orbit-ring::before,
.orbit-ring::after {
  content: '';
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(96, 165, 250, 0.7);
  box-shadow: 0 0 8px rgba(96, 165, 250, 0.6), 0 0 20px rgba(96, 165, 250, 0.3);
}

.orbit-ring::before { top: 0; left: 50%; transform: translate(-50%, -50%); }
.orbit-ring::after { bottom: 0; left: 50%; transform: translate(-50%, 50%); }

.orbit-ring-1::before,
.orbit-ring-1::after {
  width: 5px;
  height: 5px;
  background: rgba(255, 180, 60, 0.8);
  box-shadow: 0 0 8px rgba(255, 180, 60, 0.6), 0 0 20px rgba(255, 180, 60, 0.3);
}

.orbit-ring-2::before,
.orbit-ring-2::after {
  width: 4px;
  height: 4px;
}

@keyframes orbitSpin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Planet buttons — large hit areas over the image planets */
.planet-btn {
  position: absolute;
  border: none;
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition: box-shadow 0.3s ease, background 0.3s ease;
  z-index: 2;
}

.planet-btn:hover {
  background: rgba(96, 165, 250, 0.1);
  box-shadow: 0 0 25px rgba(96, 165, 250, 0.35), 0 0 50px rgba(96, 165, 250, 0.12);
}

.planet-btn:active {
  background: rgba(96, 165, 250, 0.18);
}

/* Pulse ring inside each planet button */
.planet-pulse {
  position: absolute;
  inset: 20%;
  border-radius: 50%;
  border: 1px solid rgba(96, 165, 250, 0.35);
  animation: planetPulseRing 3.5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes planetPulseRing {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.6); opacity: 0; }
}

/* Planet positions — centered on actual planet spheres */
.planet-btn-1 { width: 110px; height: 110px; top: 24%; left: 29%; }
.planet-btn-2 { width: 110px; height: 110px; top: 22%; left: 70%; }
.planet-btn-3 { width: 110px; height: 110px; top: 48%; left: 82%; }
.planet-btn-4 { width: 110px; height: 110px; top: 74%; left: 64%; }
.planet-btn-5 { width: 110px; height: 110px; top: 76%; left: 32%; }
.planet-btn-6 { width: 110px; height: 110px; top: 52%; left: 18%; }

/* Stagger pulse animations */
.planet-btn-1 .planet-pulse { animation-delay: 0s; }
.planet-btn-2 .planet-pulse { animation-delay: 0.6s; }
.planet-btn-3 .planet-pulse { animation-delay: 1.2s; }
.planet-btn-4 .planet-pulse { animation-delay: 1.8s; }
.planet-btn-5 .planet-pulse { animation-delay: 2.4s; }
.planet-btn-6 .planet-pulse { animation-delay: 3.0s; }

/* Expanded detail panel */
.planet-detail {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  width: min(320px, 85vw);
  max-width: 90vw;
  padding: 2rem;
  border-radius: 24px;
  background: rgba(8, 16, 30, 0.96);
  border: 1px solid rgba(96, 165, 250, 0.3);
  backdrop-filter: blur(16px);
  box-shadow: 0 0 60px rgba(96, 165, 250, 0.15), 0 25px 80px rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10;
  text-align: center;
}

.planet-detail.active {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  pointer-events: auto;
}

.planet-detail[hidden] {
  display: block;
}

.planet-detail-close {
  position: absolute;
  top: 0.75rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color 0.2s;
}

.planet-detail-close:hover {
  color: var(--text);
}

.planet-detail-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  background: rgba(96, 165, 250, 0.1);
  border: 1px solid rgba(96, 165, 250, 0.25);
}

.planet-detail-title {
  margin-bottom: 0.5rem;
  color: var(--text);
  font-size: 1.2rem;
}

.planet-detail-desc {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* Tablet and smaller responsiveness */
@media (max-width: 1024px) {
  .planet-btn {
    width: 85px !important;
    height: 85px !important;
  }

  .planet-detail {
    width: min(300px, 80vw);
    padding: 1.5rem;
  }

  .planet-detail-title {
    font-size: 1.1rem;
  }

  .planet-detail-desc {
    font-size: 0.85rem;
  }
}

/* Mobile fallback */
@media (max-width: 768px) {
  .solar-system {
    max-width: 100%;
  }

  .planet-btn {
    width: 60px !important;
    height: 60px !important;
  }

  .planet-detail {
    width: min(260px, 85vw);
    padding: 1.25rem;
  }

  .planet-detail-title {
    font-size: 1rem;
  }

  .planet-detail-desc {
    font-size: 0.8rem;
    line-height: 1.4;
  }
}

.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1.5rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: rgba(96, 165, 250, 0.12);
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 600;
}

.contact-card {
  background: linear-gradient(180deg, rgba(4, 10, 18, 0.95), rgba(12, 20, 32, 0.98));
}

.contact-details {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 0.85rem;
}

.contact-details li {
  padding: 1rem 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
}

.contact-details strong {
  color: var(--text);
}

.form-note {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 980px) {
  .hero-grid,
  .service-grid,
  .portfolio-grid,
  .testimonial-grid,
  .contact-grid,
  .about-grid,
  .hero-strengths,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 2.5rem;
  }
}

@media (max-width: 720px) {
  .header-inner {
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0.85rem;
    margin-top: 1rem;
    padding: 1rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .hero {
    padding-top: 2rem;
  }
}

.portfolio-card {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.testimonial-card p {
  margin-bottom: 1.5rem;
}

.testimonial-card strong {
  color: var(--text);
}

.about-grid {
  grid-template-columns: 1fr;
  align-items: stretch;
}

.experience-list {
  display: grid;
  gap: 1.5rem;
}

.experience-list-simple {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 0.75rem;
  color: var(--muted);
}

.experience-list-simple li::before {
  content: '•';
  margin-right: 0.5rem;
  color: var(--accent);
}

.experience-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 24px;
  padding: 1.75rem;
}

.experience-item p {
  margin: 0.4rem 0 1rem;
  color: var(--accent);
}

.about-cta {
  margin-top: 2rem;
}

.contact-grid {
  grid-template-columns: 1.2fr 0.9fr;
  gap: 2rem;
}

.contact-details {
  list-style: none;
  padding: 0;
  margin-top: 1.5rem;
  display: grid;
  gap: 0.8rem;
  color: var(--muted);
}

.contact-card form {
  display: grid;
  gap: 1rem;
}

.contact-card label {
  font-weight: 600;
  color: var(--text);
}

.contact-card input,
.contact-card textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(10, 18, 27, 0.95);
  color: var(--text);
  border-radius: 18px;
  padding: 0.95rem 1rem;
  outline: none;
}

.contact-card input:focus,
.contact-card textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.12);
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ── Animated tech canvas background (full page) ── */
#techCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* Scroll reveal animations */
.reveal-item {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.75rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
}

@media (max-width: 1080px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .service-grid,
  .portfolio-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100%, calc(100% - 1.5rem));
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    display: none;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
}