:root {
  --bg: #09111f;
  --bg-soft: #0f1b31;
  --panel: rgba(10, 19, 37, 0.78);
  --panel-strong: rgba(12, 24, 44, 0.94);
  --line: rgba(148, 163, 184, 0.18);
  --text: #e5eefc;
  --muted: #9fb0cb;
  --brand: #69e2c2;
  --brand-strong: #97f0d7;
  --accent: #ffd166;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(105, 226, 194, 0.16), transparent 32%),
    radial-gradient(circle at top right, rgba(255, 209, 102, 0.11), transparent 28%),
    linear-gradient(180deg, #09111f 0%, #0c172a 50%, #09111f 100%);
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(9, 17, 31, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 86px;
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}

.brand-mark > img {
  width: 56px;
  height: 56px;
  padding: 0.45rem;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(105, 226, 194, 0.18), rgba(255, 209, 102, 0.14));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.brand-mark span {
  display: block;
  color: var(--muted);
  font-family: "Manrope", sans-serif;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 700;
  transition: color 0.2s ease;
}

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

.menu-toggle {
  display: none;
  width: 50px;
  height: 50px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-size: 1.45rem;
}

.menu-toggle span {
  line-height: 1;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 4.5rem 0 3rem;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(24px);
  opacity: 0.5;
}

.hero::before {
  width: 320px;
  height: 320px;
  top: -120px;
  right: -80px;
  background: rgba(105, 226, 194, 0.18);
}

.hero::after {
  width: 250px;
  height: 250px;
  left: -70px;
  bottom: 30px;
  background: rgba(255, 209, 102, 0.15);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.eyebrow,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid rgba(105, 226, 194, 0.24);
  border-radius: 999px;
  background: rgba(105, 226, 194, 0.09);
  color: var(--brand-strong);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-copy h1,
.section-head h2 {
  margin: 1.25rem 0 1rem;
  font-family: "Sora", sans-serif;
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero-copy h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 7vw, 5.9rem);
}

.hero-copy p,
.section-head p,
.about-copy p,
.service-card p,
.project-copy p,
.contact-copy p,
.contact-card p,
.stat-card p,
.timeline-card p {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 54px;
  padding: 0 1.25rem;
  border-radius: 16px;
  border: 1px solid transparent;
  font-weight: 800;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--brand), #45c8ff);
  color: #07111c;
  box-shadow: 0 18px 40px rgba(69, 200, 255, 0.18);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--line);
  color: var(--text);
}

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

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

.stat-card,
.service-card,
.project-card,
.timeline-card,
.contact-card,
.hero-feature {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.stat-card {
  padding: 1.15rem;
}

.stat-card strong {
  display: block;
  margin-bottom: 0.35rem;
  font-family: "Sora", sans-serif;
  font-size: 1.65rem;
}

.hero-feature {
  padding: 1.15rem 1.2rem;
}

.hero-feature strong {
  display: block;
  margin-bottom: 0.4rem;
  font-family: "Sora", sans-serif;
  font-size: 1.02rem;
}

section {
  padding: 3.5rem 0;
}

.section-head {
  max-width: 780px;
  margin-bottom: 2.2rem;
}

.section-head h2 {
  font-size: clamp(2.2rem, 5vw, 4.4rem);
}

.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.about-copy,
.contact-copy {
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
}

.about-stack,
.contact-cards {
  display: grid;
  gap: 1rem;
}

.timeline-card,
.contact-card {
  padding: 1.4rem;
}

.timeline-card strong,
.contact-card strong {
  display: block;
  margin-bottom: 0.4rem;
  font-family: "Sora", sans-serif;
  font-size: 1rem;
}

.services-grid,
.projects-grid {
  display: grid;
  gap: 1.2rem;
}

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

.service-card {
  padding: 1.6rem;
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.2rem;
  height: 3.2rem;
  margin-bottom: 1rem;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(105, 226, 194, 0.18), rgba(69, 200, 255, 0.16));
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.service-card h3,
.project-copy h3 {
  margin: 0 0 0.75rem;
  font-family: "Sora", sans-serif;
  font-size: 1.3rem;
}

.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.service-list span,
.project-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.projects-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.project-card {
  overflow: hidden;
}

.project-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.project-card:hover .project-media img {
  transform: scale(1.04);
}

.project-status {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 1;
}

.project-copy {
  padding: 1.5rem;
}

.project-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.65rem;
}

.project-topline small {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1rem 0 1.4rem;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--brand-strong);
  font-weight: 800;
}

.project-link.is-muted {
  color: var(--muted);
  pointer-events: none;
}

.contact-cards {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-card a {
  color: var(--brand-strong);
  font-weight: 700;
}

.footer {
  padding: 1.8rem 0 2.6rem;
}

.footer-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-shell p {
  margin: 0;
  color: var(--muted);
}

.socials {
  display: flex;
  gap: 0.9rem;
}

.socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-size: 1.2rem;
}

.socials img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

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

@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .services-grid,
  .projects-grid,
  .contact-cards,
  .hero-strip {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: none;
  }
}

@media (max-width: 820px) {
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(10, 19, 37, 0.97);
    box-shadow: var(--shadow);
  }

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

@media (max-width: 640px) {
  .hero {
    padding-top: 3rem;
  }

  .nav-shell {
    min-height: 78px;
  }

  .hero-meta,
  .hero-strip {
    grid-template-columns: 1fr;
  }

  .section-head h2 {
    line-height: 1.02;
  }

  .about-copy,
  .contact-copy,
  .service-card,
  .project-copy,
  .timeline-card,
  .contact-card,
  .stat-card,
  .hero-feature {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .footer-shell {
    flex-direction: column;
    align-items: flex-start;
  }
}

.olidev-dots-logo {
  width: 60px;
  height: 60px;
  flex: 0 0 44px;
  filter:drop-shadow(0 0 6px rgba(130,40,255,.45));
}

.olidev-dots-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  animation: rotateDots 12s linear infinite;
}

.brand-mark:hover .olidev-dots-logo{
  filter:drop-shadow(0 0 10px rgba(130,40,255,.8));
}

.olidev-brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.olidev-brand img {
  width: 115px;
  height: auto;
  padding: 0 !important;
  background: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
}

.olidev-brand span {
  display: inline-block;
  white-space: nowrap;
  font-size: 0.86rem;
  line-height: 1;
  color: var(--muted);
}

@keyframes rotateDots {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@media (max-width: 980px) {
  .olidev-brand span {
    display: none;
  }
}

@media (max-width: 640px) {
  .olidev-dots-logo {
    width: 38px;
    height: 38px;
    flex-basis: 38px;
  }

  .olidev-brand img {
    width: 96px;
  }
}