/* ── RESET & TOKENS ── */
:root {
  --bg: #F0F4F8;
  --bg-2: #E2E8F0;
  --surface: #FFFFFF;

  --card-bg: #FFFFFF;
  --card-border: rgba(0, 0, 0, 0.07);
  --card-shadow: 0 2px 20px rgba(0,0,0,0.07);
  --primary: #F59E0B;
  --primary-dark: #D97706;
  --primary-dim: rgba(245, 158, 11, 0.12);
  --navy: #1E2A3A;
  --navy-light: #2D3F55;
  --cyan: #0891B2;
  --cyan-dim: rgba(8, 145, 178, 0.1);
  --emerald: #059669;
  --text-main: #1E2A3A;
  --text-muted: #5A7184;
  --text-faint: #94A3B8;
  --linkedin: #0A66C2;
  --radius: 18px;
  --radius-sm: 10px;
  --transition: 0.22s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text-main);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

a { text-decoration: none; }

/* ── LAYOUT ── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ── GLOW ORBS (subtle in light theme) ── */
.glow-orb {
  position: absolute;
  width: 480px; height: 480px;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}
.glow-1 { top: -100px; left: -100px; background: rgba(245,158,11,0.18); }
.glow-2 { top: 10%; right: -120px; background: rgba(8,145,178,0.14); }
.glow-3 { bottom: -100px; left: 50%; transform: translateX(-50%); background: rgba(245,158,11,0.15); }

/* ── HEADER ── */
header {
  padding: 10px 0;
  border-bottom: 1px solid var(--card-border);
  background: rgba(240, 244, 248, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 16px rgba(0,0,0,0.06);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.3px;
  transition: opacity var(--transition);
}
.brand:hover { opacity: 0.75; }

.brand-img {
  width: 38px; height: 38px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 2px 10px rgba(245,158,11,0.3);
}

.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-link {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 5px;
}
.nav-link:hover { color: var(--primary-dark); }

.nav-linkedin {
  color: var(--linkedin);
  font-weight: 600;
}
.nav-linkedin:hover { color: #004d9a; }

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--surface);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 5px 14px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: border-color var(--transition), box-shadow var(--transition);
  box-shadow: var(--card-shadow);
}
.lang-toggle:hover { border-color: var(--primary); box-shadow: 0 2px 12px rgba(245,158,11,0.2); }

.lang-divider { opacity: 0.3; }
#lang-active { color: var(--primary-dark); }
#lang-other { color: var(--text-faint); }

/* ── INTRO STRIP ── */
.intro-strip {
  background: linear-gradient(160deg, #FAFCFF 0%, #EFF4FA 60%, #E6EFF8 100%);
  border-bottom: 1px solid var(--card-border);
  padding: 20px 0 18px;
  position: relative;
  /* no overflow:hidden so orbit dots aren't clipped at top/bottom */
  overflow: visible;
}

.intro-glow {
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
  pointer-events: none;
}
.intro-glow-1 { top: -120px; left: -80px;  background: rgba(245,158,11,0.15); }
.intro-glow-2 { top: -60px;  right: -100px; background: rgba(8,145,178,0.10); }

.intro-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.intro-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--primary-dark);
  margin-bottom: 0;
}

.intro-name {
  display: none;
}

.intro-sub {
  color: var(--text-muted);
  font-size: 0.88rem;
  max-width: 500px;
  line-height: 1.5;
  margin-top: 2px;
}

.intro-right {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.intro-orbit-wrap {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  /* extra breathing room so dots don't clip against section borders */
  padding: 14px;
  box-sizing: content-box;
}

.intro-orbit-wrap .orbit-ring {
  width: 72px;
  height: 72px;
}

.intro-orbit-wrap .orbit-dot {
  width: 22px;
  height: 22px;
  font-size: 0.68rem;
}

.intro-orbit-wrap .dot-1 { top: -11px; }
.intro-orbit-wrap .dot-2 { bottom: -11px; left: -11px; }
.intro-orbit-wrap .dot-3 { bottom: -11px; right: -11px; }

.btn-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--linkedin);
  color: #fff;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 11px 22px;
  border-radius: 10px;
  margin-top: 22px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  box-shadow: 0 4px 16px rgba(10,102,194,0.28);
  white-space: nowrap;
  width: fit-content;
}
.btn-linkedin:hover {
  background: #004d9a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(10,102,194,0.38);
}

/* ── PROJECTS (tight top padding to fit above fold) ── */
.projects { padding-top: 28px; padding-bottom: 40px; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 28px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.35);
  font-family: inherit;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(245, 158, 11, 0.45); }
.btn-primary:active { transform: translateY(0); }
.btn-primary.btn-large { padding: 15px 34px; font-size: 1rem; border-radius: 14px; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  color: var(--linkedin);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 24px;
  border-radius: 12px;
  border: 1.5px solid var(--linkedin);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  font-family: inherit;
}
.btn-ghost:hover { background: rgba(10,102,194,0.06); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(10,102,194,0.15); }

/* ── HERO VISUAL ── */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 320px;
  animation: fadeSlideUp 0.6s 0.4s ease both;
}

.orbit-ring {
  width: 240px; height: 240px;
  border-radius: 50%;
  border: 1.5px dashed rgba(30,42,58,0.15);
  position: relative;
  animation: spin 18s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.orbit-dot {
  position: absolute;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--card-border);
  box-shadow: var(--card-shadow);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  animation: counterSpin 18s linear infinite;
}
@keyframes counterSpin { to { transform: rotate(-360deg); } }

.dot-1 { top: -22px; left: 50%; transform: translateX(-50%); }
.dot-2 { bottom: -22px; left: -22px; }
.dot-3 { bottom: -22px; right: -22px; }

/* ── SECTION SHARED ── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary-dark);
  margin-bottom: 10px;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.8px;
  color: var(--navy);
}

/* ── PROJECTS ── */
.projects {
  padding: 40px 0 48px;
  border-top: 1px solid var(--card-border);
  background: var(--bg);
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.project-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 24px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--card-shadow);
  overflow: hidden;
}
.project-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0,0,0,0.12); }

.project-status {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.status-live { background: rgba(5,150,105,0.1); color: var(--emerald); border: 1px solid rgba(5,150,105,0.2); }
.status-wip  { background: var(--primary-dim); color: var(--primary-dark); border: 1px solid rgba(245,158,11,0.25); }

.project-icon-wrap { margin-bottom: 20px; }
.project-icon-img {
  width: 72px; height: 72px;
  border-radius: 18px;
  object-fit: cover;
  box-shadow: 0 6px 20px rgba(245,158,11,0.25);
}

.project-icon {
  width: 72px; height: 72px;
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem;
  background: linear-gradient(135deg, var(--cyan-dim), rgba(8,145,178,0.2));
  box-shadow: 0 6px 20px rgba(8,145,178,0.18);
}

.project-name {
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--navy);
  margin-bottom: 14px;
}

.project-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 24px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin-bottom: 28px;
}
.project-tags li {
  background: var(--bg);
  border: 1px solid var(--card-border);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 0.9rem;
  border: 1.5px solid rgba(245,158,11,0.4);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  background: var(--primary-dim);
  transition: background var(--transition), gap var(--transition), box-shadow var(--transition);
}
.project-link:hover { background: rgba(245,158,11,0.2); gap: 12px; box-shadow: 0 4px 14px rgba(245,158,11,0.2); }

.sar-teaser {
  margin-top: 28px;
  padding: 16px 20px;
  background: var(--cyan-dim);
  border: 1px solid rgba(8,145,178,0.2);
  border-radius: var(--radius-sm);
  color: var(--cyan);
  font-size: 0.9rem;
  font-weight: 500;
}

/* ── ABOUT ── */
.about {
  padding: 52px 0;
  border-top: 1px solid var(--card-border);
  background: linear-gradient(180deg, #F8FAFB, var(--bg));
}

.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 80px;
  align-items: center;
}

.about-body {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1rem;
  line-height: 1.8;
}

.about-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
  margin-bottom: 28px;
}
.pill {
  background: var(--surface);
  border: 1px solid var(--card-border);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.05);
  transition: border-color var(--transition), color var(--transition);
  cursor: default;
}
.pill:hover { border-color: var(--primary); color: var(--primary-dark); }

.linkedin-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--linkedin);
  font-weight: 700;
  font-size: 0.92rem;
  border: 1.5px solid rgba(10,102,194,0.3);
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  background: rgba(10,102,194,0.06);
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.linkedin-cta:hover { background: rgba(10,102,194,0.12); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(10,102,194,0.15); }

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px 16px;
  text-align: center;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,0.1); }

.stat-num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -1px;
  margin-bottom: 6px;
}
.stat-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ── CONTACT ── */
.contact {
  padding: 52px 0;
  border-top: 1px solid var(--card-border);
  background: var(--bg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.contact-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  max-width: 640px;
  margin: 0 auto;
}

.contact-sub {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
}

.contact-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 13px 16px;
  background: var(--surface);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text-main);
  transition: border-color var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 6px rgba(0,0,0,0.04);
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--text-faint); }
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.12);
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form .btn-primary { width: 100%; justify-content: center; }

.contact-note {
  font-size: 0.85rem;
  color: var(--text-faint);
}
.inline-link {
  color: var(--primary-dark);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── FOOTER ── */
footer {
  padding: 26px 0;
  border-top: 1px solid var(--card-border);
  background: #E8EEF4;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy { color: var(--text-faint); font-size: 0.85rem; }
.footer-links { display: flex; gap: 20px; }
.footer-link {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  transition: color var(--transition);
}
.footer-link:hover { color: var(--primary-dark); }

/* ── ANIMATIONS ── */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .intro-inner { flex-direction: column; text-align: center; gap: 28px; }
  .intro-orbit-wrap { display: none; }
  .btn-linkedin { margin: 16px auto 0; }
  .projects-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-stats { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 640px) {
  .nav-link:not(.nav-linkedin) { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
  .project-card { padding: 24px; }
}