body {
  background:
    linear-gradient(135deg, rgba(8, 118, 83, 0.08) 0 1px, transparent 1px 36px),
    linear-gradient(45deg, rgba(31, 95, 191, 0.05) 0 1px, transparent 1px 48px),
    linear-gradient(180deg, #fbfefd 0%, #eef9f4 46%, #fffdf7 100%);
}

.site-header {
  border-bottom-color: rgba(7, 17, 31, 0.12);
}

.nav-shell {
  width: min(1180px, calc(100% - 2rem));
}

.brand-mark {
  position: relative;
  overflow: hidden;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 5px;
}

.nav-links {
  box-shadow: 0 12px 30px rgba(7, 17, 31, 0.08);
}

.section {
  width: min(1180px, calc(100% - 2rem));
}

.hero {
  grid-template-columns: minmax(0, 0.95fr) minmax(390px, 0.85fr);
  gap: 4rem;
}

.hero::before {
  inset: 7% -3% auto 44%;
  height: 82%;
  border: 1px solid rgba(8, 118, 83, 0.2);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.72), rgba(223, 247, 239, 0.2)),
    repeating-linear-gradient(90deg, transparent 0 21px, rgba(8, 118, 83, 0.08) 22px),
    repeating-linear-gradient(0deg, transparent 0 21px, rgba(31, 95, 191, 0.055) 22px);
  clip-path: polygon(9% 0, 100% 0, 100% 88%, 88% 100%, 0 100%, 0 12%);
}

.hero::after {
  content: "BUILD PIPELINE / MOBILE SYSTEMS / STORE RELEASE";
  position: absolute;
  right: -7.5rem;
  top: 48%;
  color: rgba(7, 17, 31, 0.26);
  font-size: 0.76rem;
  font-weight: 900;
  transform: rotate(90deg);
  white-space: nowrap;
}

.hero-content {
  position: relative;
  padding-left: 1rem;
}

.hero-content::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--green), var(--blue), var(--gold));
}

h1 {
  max-width: 820px;
  text-wrap: balance;
}

.hero-badges span {
  box-shadow: inset 0 -2px 0 rgba(8, 118, 83, 0.12);
}

.hero-badges span:nth-child(2) {
  border-color: rgba(31, 95, 191, 0.25);
}

.hero-badges span:nth-child(3) {
  border-color: rgba(201, 138, 18, 0.28);
}

.hero-visual {
  isolation: isolate;
  perspective: 900px;
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  z-index: 0;
  border: 1px solid rgba(7, 17, 31, 0.12);
  pointer-events: none;
}

.hero-visual::before {
  inset: 3.5rem 1rem 5.5rem 5rem;
  background:
    linear-gradient(135deg, rgba(7, 17, 31, 0.04), rgba(8, 118, 83, 0.1)),
    repeating-linear-gradient(45deg, transparent 0 10px, rgba(7, 17, 31, 0.045) 11px);
  clip-path: polygon(0 0, 88% 0, 100% 18%, 100% 100%, 12% 100%, 0 82%);
}

.hero-visual::after {
  width: 220px;
  height: 150px;
  right: 0.2rem;
  top: 0.35rem;
  background:
    linear-gradient(90deg, rgba(31, 95, 191, 0.13), transparent),
    repeating-linear-gradient(0deg, transparent 0 13px, rgba(31, 95, 191, 0.12) 14px);
  clip-path: polygon(14% 0, 100% 0, 86% 100%, 0 100%);
}

.phone-frame-main,
.phone-frame-side {
  z-index: 1;
}

.phone-frame-main {
  right: 5.4rem;
  top: 1.2rem;
  transform: rotate(-2.5deg) translateZ(20px);
}

.phone-frame-main::before {
  content: "LIVE BUILD";
  display: block;
  width: fit-content;
  margin: 0 0 0.75rem auto;
  border-radius: 999px;
  background: #07111f;
  color: #ffffff;
  padding: 0.22rem 0.55rem;
  font-size: 0.68rem;
  font-weight: 900;
}

.phone-frame-side {
  right: 0.5rem;
  bottom: 2.2rem;
  transform: rotate(8deg) translateZ(40px);
}

.metric-grid span {
  position: relative;
  display: grid;
  align-content: end;
  min-height: 104px;
  padding: 0.72rem;
  color: #ffffff;
  overflow: hidden;
}

.metric-grid span::before {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
}

.metric-grid span::after {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 950;
}

.metric-grid span:nth-child(1)::before {
  content: "Architecture";
}

.metric-grid span:nth-child(1)::after {
  content: "Clean";
}

.metric-grid span:nth-child(2)::before {
  content: "Backend";
}

.metric-grid span:nth-child(2)::after {
  content: "Firebase";
}

.metric-grid span:nth-child(3)::before {
  content: "Hardware";
}

.metric-grid span:nth-child(3)::after {
  content: "BLE/MQTT";
}

.metric-grid span:nth-child(4)::before {
  content: "Release";
}

.metric-grid span:nth-child(4)::after {
  content: "Store";
}

.status-row {
  margin-top: 0.9rem;
  border: 0;
  border-radius: 8px;
  background: #07111f;
  color: #ffffff;
  padding: 0.78rem;
}

.status-row span,
.status-row strong {
  color: #ffffff;
}

.stats {
  margin-top: -2rem;
}

.stat-item {
  transform: skewX(-2deg);
}

.stat-item > * {
  display: block;
  transform: skewX(2deg);
}

.app-card {
  min-height: 320px;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.app-card::after {
  content: "published";
  position: absolute;
  right: 1rem;
  top: 1rem;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.domain-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: stretch;
}

.domain-card {
  min-height: 230px;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 251, 250, 0.9)),
    repeating-linear-gradient(135deg, transparent 0 13px, rgba(8, 118, 83, 0.04) 14px);
}

.domain-card span {
  margin: 0 0 0.9rem;
}

.domain-card p {
  font-size: 0.88rem;
}

.timeline article {
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.skill-block {
  min-height: 170px;
}

.contact {
  position: relative;
  border: 1px solid rgba(213, 227, 223, 0.9);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(223, 247, 239, 0.68)),
    repeating-linear-gradient(90deg, transparent 0 39px, rgba(8, 118, 83, 0.06) 40px);
  padding-left: 2rem;
  padding-right: 2rem;
  box-shadow: var(--card-shadow);
}

@media (prefers-reduced-motion: no-preference) {
  .phone-frame-main {
    animation: cockpit-float 6s ease-in-out infinite;
  }

  .phone-frame-side {
    animation: cockpit-float-side 7s ease-in-out infinite;
  }
}

@keyframes cockpit-float {
  0%,
  100% {
    transform: rotate(-2.5deg) translate3d(0, 0, 20px);
  }
  50% {
    transform: rotate(-1deg) translate3d(0, -10px, 20px);
  }
}

@keyframes cockpit-float-side {
  0%,
  100% {
    transform: rotate(8deg) translate3d(0, 0, 40px);
  }
  50% {
    transform: rotate(6deg) translate3d(0, 8px, 40px);
  }
}

@media (max-width: 980px) {
  .hero::before,
  .hero::after { display: none; }

  .hero {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-bottom: 2rem;
  }

  .hero-visual { min-height: 460px; }

  .phone-frame-main { left: 8%; right: auto; }

  .phone-frame-side { right: 8%; }

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

  .domain-card { min-height: 210px; }
}
@media (max-width: 700px) {
  .hero::before,
  .hero::after,
  .hero-visual::before,
  .hero-visual::after {
    display: none;
  }

  .hero-content { padding-left: 0; }

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

  .hero-visual { min-height: 0; }

  .phone-frame-main,
  .phone-frame-side {
    transform: none;
    animation: none;
  }

  .phone-frame-main::before { display: none; }

  .stats {
    margin-top: 0;
  }

  .stat-item,
  .stat-item > * {
    transform: none;
  }

  .app-card,
  .timeline article {
    clip-path: none;
  }

  .domain-grid {
    grid-template-columns: 1fr;
  }

  .domain-card,
  .domain-card p {
    min-height: auto;
  }

  .contact {
    padding: 4rem 1rem;
  }
}