:root {
  --bg-0: #050a18;
  --bg-1: #0a1430;
  --ink: #f6f8fc;
  --muted: #b8c2d3;
  --line: #2b3549;
  --card: #141f30cc;
  --card-2: #1a2940cc;
  --hot: #3f82ff;
  --cold: #49c0ff;
  --lime: #3f82ff;
  --shadow: 0 16px 50px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 2%, #162e66 0%, transparent 34%),
    radial-gradient(circle at 92% 8%, #102148 0%, transparent 38%),
    linear-gradient(160deg, var(--bg-0) 0%, var(--bg-1) 100%);
  font-family: "Outfit", sans-serif;
}

.texture {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.2;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 50% 0%, black 40%, transparent 90%);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 14px 6vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #3e4e70;
  background: #0d1420cc;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand {
  text-decoration: none;
  color: var(--ink);
  letter-spacing: 0.12em;
  font-weight: 800;
  font-size: 0.92rem;
}

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

.nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.94rem;
}

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

.menu-btn {
  display: none;
  border: 1px solid #54627d;
  background: transparent;
  color: var(--ink);
  border-radius: 999px;
  padding: 8px 12px;
  font-family: "Outfit", sans-serif;
}

main {
  padding: 0 6vw 72px;
}

.hero,
.section {
  max-width: 1180px;
  margin: 0 auto;
}

.hero {
  padding: 84px 0 28px;
}

.hero-shell {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 26px;
  align-items: start;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 12px;
  border: 1px solid #2d5c96;
  background: #112344;
  color: #67b6ff;
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 700;
}

.status-pill .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #32d99c;
  box-shadow: 0 0 0 6px rgba(50, 217, 156, 0.12);
}

.hero-copy h1 {
  margin: 6px 0 14px;
  font-size: clamp(2.25rem, 5vw, 4.4rem);
  line-height: 0.98;
  max-width: 660px;
}

.title-light,
.title-hot {
  display: block;
}

.title-hot {
  color: #3f82ff;
}

.eyebrow {
  margin: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cold);
}

h1 {
  margin: 10px 0 14px;
  font-size: clamp(2.1rem, 5vw, 4.3rem);
  line-height: 1.03;
  max-width: 940px;
}

.intro {
  max-width: 740px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.65;
  margin-bottom: 0;
}

.hero-cta {
  margin: 24px 0;
  display: flex;
  gap: 12px;
}

.btn {
  text-decoration: none;
  font-weight: 700;
  border-radius: 999px;
  padding: 11px 18px;
}

.btn-solid {
  background: linear-gradient(120deg, #3f82ff, #6fa5ff);
  color: #ffffff;
}

.btn-outline {
  color: var(--ink);
  border: 1px solid #375a92;
  background: #101d34;
}

.resume-btn {
  text-decoration: none;
  border: 1px solid #4c77b8;
  background: linear-gradient(120deg, #3f82ff, #6fa5ff);
  color: #fff;
  border-radius: 8px;
  padding: 9px 16px;
  font-weight: 700;
  font-size: 0.95rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 0;
}

.metric {
  border: 1px solid #42557a;
  border-radius: 15px;
  background: linear-gradient(160deg, #1a2740, #152135);
  padding: 14px;
  box-shadow: var(--shadow);
}

.metric-value {
  margin: 0;
  font-size: 2rem;
  font-weight: 800;
}

.metric-label {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.code-card {
  margin: 0;
  border: 1px solid #2b3e5f;
  border-top: 0;
  border-radius: 0 0 16px 16px;
  background: #0f192d;
  padding: 16px;
  color: #a6f1cb;
  overflow-x: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.83rem;
  line-height: 1.5;
}

.hero-code {
  border: 1px solid #2b3e5f;
  border-radius: 16px;
  overflow: hidden;
  background: #0f192d;
}

.code-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  border-bottom: 1px solid #243550;
  background: #1a2438;
}

.lights {
  width: 48px;
  height: 12px;
  border-radius: 10px;
  background:
    radial-gradient(circle at 6px 6px, #ff5f56 0 5px, transparent 6px),
    radial-gradient(circle at 24px 6px, #ffbd2e 0 5px, transparent 6px),
    radial-gradient(circle at 42px 6px, #27c93f 0 5px, transparent 6px);
}

.code-file {
  font-family: "JetBrains Mono", monospace;
  color: #7f93b4;
  font-size: 0.88rem;
}

.section {
  padding: 28px 0;
}

.section-intro {
  color: var(--muted);
  margin: 0 0 14px;
  max-width: 860px;
}

.section-head h2 {
  margin: 6px 0 18px;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}

.panel-grid {
  display: grid;
  gap: 12px;
}

.panel-grid.two {
  grid-template-columns: repeat(2, minmax(220px, 1fr));
}

.panel-grid.three {
  grid-template-columns: repeat(3, minmax(220px, 1fr));
}

.panel-grid.four {
  grid-template-columns: repeat(4, minmax(190px, 1fr));
}

.panel,
.timeline-item,
.quiz {
  border: 1px solid #3f5378;
  border-radius: 16px;
  background: linear-gradient(145deg, var(--card), var(--card-2));
  box-shadow: var(--shadow);
  padding: 16px;
}

.panel h3,
.timeline-item h3,
.quiz h3 {
  margin: 0;
}

.panel p,
.timeline-item p,
.timeline-item li,
.panel li {
  color: var(--muted);
  line-height: 1.58;
}

/* ── Project cards (cloud.albaker.info style) ───────────── */
.project {
  border: 1px solid #2b3e5e;
  border-radius: 16px;
  background: linear-gradient(160deg, #0d1828, #121f36);
  box-shadow: 0 4px 28px rgba(0,0,0,0.45);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  overflow: hidden;
}

.project::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, #3f82ff, #7b5dfa 55%, #49c0ff);
}

.proj-cat {
  margin: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.71rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  color: #52dc95;
  display: flex;
  align-items: center;
  gap: 6px;
}

.project h3 {
  margin: 0;
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.35;
}

.project > p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
  flex: 1;
}

.proj-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
}

.proj-tag {
  border: 1px solid #2e4d6e;
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 0.74rem;
  color: #92b8de;
  background: #0f1e33;
  font-family: "JetBrains Mono", monospace;
}

.proj-footer {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid #243450;
  font-size: 0.82rem;
  color: #5b7da0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.proj-footer a {
  color: var(--cold);
  text-decoration: none;
}

.proj-footer a:hover {
  color: var(--ink);
}

.panel ul,
.panel ol {
  margin: 10px 0 0;
  padding-left: 18px;
}

.panel a,
.project a {
  color: var(--cold);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.chip {
  border: 1px solid #546992;
  color: var(--muted);
  background: #162135;
  border-radius: 999px;
  padding: 7px 11px;
  font-family: "Outfit", sans-serif;
  cursor: pointer;
}

.chip.active,
.chip:hover {
  color: #eaf2ff;
  background: var(--lime);
  border-color: #7ea9ff;
}

.stack {
  margin: 10px 0 0;
  color: var(--hot);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
}

.date {
  margin: 0 0 6px;
  color: var(--cold);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.79rem;
}

.timeline {
  display: grid;
  gap: 10px;
}

.timeline-item ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.state {
  display: inline-block;
  margin-top: 6px;
  border: 1px solid #57698e;
  border-radius: 999px;
  padding: 4px 10px;
  color: #d4e9f3;
  font-size: 0.75rem;
}

/* ── Certification cards (cloud.albaker.info style) ─────── */
.panel.cert {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
}

.cert-icon {
  font-size: 2rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 3px;
}

.cert-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.cert-body h3 {
  font-size: 0.9rem;
  font-weight: 700;
  margin: 0;
  color: var(--ink);
  line-height: 1.35;
}

.cert-body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.quiz-progress {
  margin: 0 0 8px;
  color: var(--hot);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.84rem;
}

.quiz-options {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.quiz-options button {
  border: 1px solid #5e729a;
  border-radius: 12px;
  background: #18263d;
  color: var(--ink);
  text-align: left;
  padding: 10px 12px;
  font-family: "Outfit", sans-serif;
  cursor: pointer;
}

.quiz-options button:hover {
  border-color: var(--cold);
}

.quiz-result {
  min-height: 24px;
  margin: 14px 0 0;
}

.footer {
  border-top: 1px solid #2e425f;
  padding: 28px 6vw 42px;
  color: #aab8ce;
  text-align: center;
  font-size: 0.93rem;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms ease, transform 600ms ease;
}

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

.project.hidden {
  display: none;
}

.architecture-card {
  overflow: hidden;
}

.arch-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  gap: 10px;
}

.arch-box {
  border: 1px solid #4b5c7f;
  border-radius: 12px;
  padding: 12px;
  text-align: center;
  background: #1a263b;
  color: #d8e4f7;
  line-height: 1.4;
}

.status-note {
  color: #a7b7ce;
  margin: 12px 0 0;
  font-size: 0.9rem;
}

.connect-section {
  padding-top: 40px;
}

.connect-shell {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 22px;
  align-items: start;
}

.connect-left h2 {
  margin: 8px 0 10px;
  font-size: clamp(1.8rem, 3.5vw, 2.7rem);
}

.contact-form {
  border: 1px solid #3f5378;
  border-radius: 16px;
  background: linear-gradient(145deg, var(--card), var(--card-2));
  box-shadow: var(--shadow);
  padding: 16px;
}

.form-row {
  margin-bottom: 12px;
}

.form-row.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #334f77;
  border-radius: 12px;
  background: #1a2740;
  color: #f2f7ff;
  padding: 12px 14px;
  font-family: "Outfit", sans-serif;
  font-size: 1rem;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #95a6c3;
}

.send-btn {
  width: 100%;
  border: 1px solid #4c77b8;
  background: linear-gradient(120deg, #3f82ff, #6fa5ff);
  color: #fff;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
}

.ask-fab {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  text-decoration: none;
  border: 1px solid #3f66a0;
  background: #13284b;
  color: #dbe8ff;
  border-radius: 999px;
  padding: 12px 16px;
  font-weight: 700;
  box-shadow: var(--shadow);
}

.ask-output {
  min-height: 48px;
  margin: 10px 0 0;
}

@media (max-width: 1040px) {
  .hero-shell {
    grid-template-columns: 1fr;
  }

  .panel-grid.four,
  .panel-grid.three {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
  }

  .hero-grid {
    grid-template-columns: repeat(2, minmax(160px, 1fr));
  }

  .arch-grid,
  .panel-grid.four {
    grid-template-columns: repeat(2, minmax(200px, 1fr));
  }
}

@media (max-width: 720px) {
  .menu-btn {
    display: inline-flex;
  }

  .nav {
    display: none;
    position: absolute;
    top: 58px;
    right: 6vw;
    background: #101a2b;
    border: 1px solid #40567c;
    border-radius: 12px;
    flex-direction: column;
    min-width: 180px;
    padding: 12px;
    gap: 10px;
  }

  .nav.open {
    display: flex;
  }

  .top-actions {
    gap: 10px;
  }

  .resume-btn {
    padding: 8px 12px;
    font-size: 0.88rem;
  }

  .panel-grid.two,
  .panel-grid.three,
  .panel-grid.four,
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .form-row.two,
  .connect-shell {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    flex-direction: column;
    align-items: flex-start;
  }
}