/* ============================================================
   IONUȚ POPA — PERSONAL PORTFOLIO
   style.css
   ============================================================ */

/* ============================================================
   RESET & CUSTOM PROPERTIES
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Background layers */
  --bg-0:   #07070f;
  --bg-1:   #0c0c18;
  --bg-2:   #111120;
  --bg-3:   #181828;

  /* Borders */
  --border:       rgba(255, 255, 255, 0.055);
  --border-hover: rgba(255, 255, 255, 0.11);

  /* Text */
  --text-1: #eeeef8;
  --text-2: #9898b8;
  --text-3: #585878;

  /* Accent — electric cyan */
  --accent:      #00c8ff;
  --accent-dim:  rgba(0, 200, 255, 0.08);
  --accent-glow: rgba(0, 200, 255, 0.22);
  --accent-2:    #7c6fff;

  /* Vendor colours */
  --ms-red:    #f25022;
  --ms-green:  #7fba00;
  --ms-blue:   #00a4ef;
  --ms-yellow: #ffb900;
  --ft-red:    #ee3124;
  --cs-blue:   #049fd9;

  /* Typography */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  /* Layout */
  --section-gap:      120px;
  --container-max:    1200px;
  --container-pad:    24px;

  /* Motion */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-snappy: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================================
   BASE
   ============================================================ */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-0);
  color: var(--text-1);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: var(--accent-dim);
  color: var(--accent);
}

/* Scrollbar */
::-webkit-scrollbar              { width: 4px; }
::-webkit-scrollbar-track        { background: var(--bg-0); }
::-webkit-scrollbar-thumb        { background: var(--bg-3); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover  { background: var(--accent); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

a { color: inherit; text-decoration: none; }
strong { font-weight: 600; color: var(--text-1); }

/* ============================================================
   LAYOUT HELPERS
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section {
  padding: var(--section-gap) 0;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  transition: background 0.35s var(--ease-out),
              border-color 0.35s var(--ease-out),
              backdrop-filter 0.35s;
}

.nav.scrolled {
  background: rgba(7, 7, 15, 0.82);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 18px var(--container-pad);
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--accent);
  letter-spacing: 0.06em;
  width: 38px; height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 200, 255, 0.35);
  border-radius: 9px;
  transition: all 0.2s var(--ease-out);
  flex-shrink: 0;
}
.nav-logo:hover {
  background: var(--accent-dim);
  box-shadow: 0 0 18px var(--accent-glow);
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-link {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-2);
  position: relative;
  transition: color 0.2s;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.22s var(--ease-out);
}
.nav-link:hover       { color: var(--text-1); }
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }
.nav-link.active      { color: var(--text-1); }

.nav-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-menu-btn span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-2);
  border-radius: 1px;
  transition: all 0.3s var(--ease-out);
}

.scroll-progress {
  position: absolute;
  bottom: 0; left: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  width: 0%;
  transition: width 0.08s linear;
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 199;
  background: rgba(7, 7, 15, 0.96);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.mobile-menu.open { opacity: 1; pointer-events: all; }

.mobile-link {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  color: var(--text-2);
  transition: color 0.2s;
}
.mobile-link:hover { color: var(--accent); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 130px 0 90px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  will-change: transform;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 65% at 72% 28%, rgba(0, 200, 255, 0.07) 0%, transparent 65%),
    radial-gradient(ellipse 45% 50% at 15% 75%, rgba(124, 111, 255, 0.06) 0%, transparent 65%);
}

.hero-mesh {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.013) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.013) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 85% 85% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 85% 85% at 50% 50%, black 40%, transparent 100%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
  pointer-events: none;
}
.hero-orb--1 {
  width: 480px; height: 480px;
  top: -120px; right: 5%;
  background: var(--accent);
  animation: orbFloat 12s ease-in-out infinite;
}
.hero-orb--2 {
  width: 320px; height: 320px;
  bottom: -60px; left: 8%;
  background: var(--accent-2);
  animation: orbFloat 16s ease-in-out infinite reverse;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0); }
  33%       { transform: translate(20px, -20px); }
  66%       { transform: translate(-15px, 15px); }
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: center;
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border: 1px solid var(--accent-glow);
  border-radius: 100px;
  background: var(--accent-dim);
  margin-bottom: 28px;
}

.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: badgePulse 2.2s ease-in-out infinite;
}
@keyframes badgePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.45; transform: scale(0.75); }
}

/* Hero name */
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(58px, 8.5vw, 120px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.93;
  margin-bottom: 28px;
  background: linear-gradient(140deg, var(--text-1) 40%, rgba(170,170,210,0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Tagline */
.hero-tagline {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: clamp(16px, 2vw, 21px);
  font-weight: 400;
  color: var(--text-2);
  margin-bottom: 18px;
  min-height: 2em;
}
.tagline-dash { color: var(--accent); font-weight: 300; font-size: 1.3em; line-height: 1; }
.typing-text  { color: var(--text-1); font-weight: 500; }
.typing-cursor {
  color: var(--accent);
  font-weight: 300;
  animation: cursorBlink 1.1s ease-in-out infinite;
}
@keyframes cursorBlink {
  0%, 45%  { opacity: 1; }
  55%, 100% { opacity: 0; }
}

/* Location */
.hero-location {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  color: var(--text-3);
  margin-bottom: 40px;
}

/* CTA buttons */
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.22s var(--ease-out);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #07070f;
}
.btn-primary:hover {
  background: #2ed4ff;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--accent-glow);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--bg-3);
  color: var(--text-1);
  border: 1px solid var(--border-hover);
}
.btn-secondary:hover {
  border-color: rgba(0,200,255,0.4);
  color: var(--accent);
  transform: translateY(-2px);
}

/* Photo frame */
.hero-photo {
  position: relative;
  flex-shrink: 0;
}

.photo-ring {
  position: absolute;
  inset: -12px;
  border-radius: 26px;
  border: 1px solid rgba(0,200,255,0.15);
  pointer-events: none;
}

.photo-frame {
  width: 268px;
  height: 330px;
  border-radius: 20px;
  border: 1px solid var(--border-hover);
  background: linear-gradient(145deg, var(--bg-2), var(--bg-3));
  overflow: hidden;
  position: relative;
  z-index: 1;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5), 0 0 0 1px var(--border);
  /* REPLACE: swap .photo-placeholder with an <img> tag */
}

.photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.photo-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: var(--text-3);
}
.photo-placeholder svg  { opacity: 0.25; }
.photo-placeholder span {
  font-size: 12px;
  text-align: center;
  line-height: 1.6;
  letter-spacing: 0.02em;
}

/* Scroll cue */
.hero-scroll-cue {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
}
.scroll-line {
  width: 1px; height: 44px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollDrop 2.4s ease-in-out infinite;
}
@keyframes scrollDrop {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0.3; }
}
.hero-scroll-cue span {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header { margin-bottom: 60px; }

.section-label {
  display: block;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(36px, 5.5vw, 58px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-1);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  background: var(--bg-0);
  border-top: 1px solid var(--border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 80px;
  align-items: start;
}

.about-text p {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-2);
  margin-bottom: 18px;
}
.about-text p:last-child { margin-bottom: 0; }
.about-lead {
  font-size: 19px !important;
  color: var(--text-1) !important;
  line-height: 1.65 !important;
  margin-bottom: 24px !important;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.stat-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  transition: border-color 0.2s, transform 0.22s var(--ease-out);
}
.stat-card:hover {
  border-color: rgba(0,200,255,0.3);
  transform: translateY(-3px);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat-label {
  font-size: 12.5px;
  color: var(--text-3);
  font-weight: 500;
}

/* ============================================================
   CAREER TIMELINE
   ============================================================ */
.career {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
}

.timeline {
  max-width: 780px;
  position: relative;
}

.timeline-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 20px;
  padding-bottom: 44px;
}
.timeline-item:last-child { padding-bottom: 0; }

.timeline-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 6px;
}

.timeline-dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 2px solid var(--text-3);
  flex-shrink: 0;
  z-index: 1;
}
.timeline-dot--mid {
  width: 18px; height: 18px;
  border-color: var(--text-2);
  background: var(--bg-2);
}
.timeline-dot--current {
  width: 20px; height: 20px;
  border-color: var(--accent);
  background: var(--accent);
  position: relative;
}
.timeline-dot-pulse {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  animation: dotPulse 2.5s ease-out infinite;
}
@keyframes dotPulse {
  0%   { opacity: 0.9; transform: scale(1); }
  100% { opacity: 0;   transform: scale(2.2); }
}

.timeline-line {
  flex: 1;
  width: 1px;
  margin-top: 8px;
  background: linear-gradient(to bottom, var(--border-hover), var(--border));
}

/* Cards */
.timeline-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px 28px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.timeline-card:hover  { border-color: var(--border-hover); }

.timeline-card--mid {
  border-color: rgba(255,255,255,0.07);
}

.timeline-card--current {
  border-color: rgba(0, 200, 255, 0.22);
  background: linear-gradient(145deg, var(--bg-2), rgba(0, 200, 255, 0.025));
  box-shadow: 0 0 50px rgba(0,200,255,0.04);
}
.timeline-card--current:hover {
  border-color: rgba(0, 200, 255, 0.38);
  box-shadow: 0 0 70px rgba(0,200,255,0.07);
}

.timeline-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-glow);
  border-radius: 100px;
  margin-bottom: 14px;
}

.timeline-meta { margin-bottom: 12px; }

.timeline-role {
  display: block;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 3px;
}
.timeline-company {
  font-size: 13px;
  color: var(--text-3);
  font-weight: 500;
}

.timeline-desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-2);
  margin-bottom: 20px;
}

/* Feature grid (L3 card) */
.timeline-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 22px;
}

.feature-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.feature-icon {
  width: 34px; height: 34px;
  background: var(--bg-3);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.feature-item strong {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 2px;
}
.feature-item span {
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.45;
}

/* Tags */
.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag {
  font-size: 11.5px;
  font-weight: 500;
  padding: 4px 11px;
  border-radius: 100px;
  background: var(--bg-3);
  color: var(--text-2);
  border: 1px solid var(--border);
  transition: border-color 0.2s, color 0.2s;
}
.tag:hover { border-color: var(--accent); color: var(--accent); }

.tag--accent {
  background: var(--accent-dim);
  color: var(--accent);
  border-color: var(--accent-glow);
}

/* ============================================================
   CERTIFICATIONS
   ============================================================ */
.certifications {
  background: var(--bg-0);
  border-top: 1px solid var(--border);
}

.vendor-group {
  margin-bottom: 60px;
}
.vendor-group:last-child { margin-bottom: 0; }

.vendor-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.vendor-logo {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--border);
  color: var(--text-3);
  overflow: hidden;
}

.vendor-name {
  font-size: 19px;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 2px;
}
.vendor-count {
  font-size: 12.5px;
  color: var(--text-3);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(276px, 1fr));
  gap: 10px;
}

.cert-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 15px 18px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  transition: all 0.22s var(--ease-out);
  cursor: default;
}
.cert-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  background: var(--bg-3);
}

.cert-level {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 9px;
  border-radius: 100px;
  width: fit-content;
  border: 1px solid transparent;
}

.cert-name {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-1);
  line-height: 1.45;
}
.cert-date {
  font-size: 11.5px;
  color: var(--text-3);
  font-weight: 400;
}

/* Microsoft cert level colours */
.cert-card--expert  { border-color: rgba(255,185,0,0.12); }
.cert-card--expert  .cert-level { background: rgba(255,185,0,0.12); color: #ffb900; border-color: rgba(255,185,0,0.25); }

.cert-card--associate .cert-level { background: rgba(0,164,239,0.12); color: var(--ms-blue); border-color: rgba(0,164,239,0.25); }

.cert-card--fundamentals .cert-level { background: rgba(127,186,0,0.12); color: #7fba00; border-color: rgba(127,186,0,0.25); }

.cert-card--applied .cert-level { background: var(--accent-dim); color: var(--accent); border-color: var(--accent-glow); }

/* Fortinet */
.cert-card--fortinet .cert-level { background: rgba(238,49,36,0.1); color: var(--ft-red); border-color: rgba(238,49,36,0.22); }

/* Cisco */
.cert-card--cisco .cert-level { background: rgba(4,159,217,0.1); color: var(--cs-blue); border-color: rgba(4,159,217,0.22); }

/* Other */
.cert-card--other .cert-level { background: var(--bg-3); color: var(--text-2); border-color: var(--border); }

/* ============================================================
   SKILLS
   ============================================================ */
.skills {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.skill-category {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  transition: border-color 0.2s;
}
.skill-category:hover { border-color: var(--border-hover); }

.skill-cat-title {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }

.skill-tag {
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
  background: var(--bg-3);
  color: var(--text-2);
  border: 1px solid var(--border);
  transition: all 0.2s;
}
.skill-tag:hover { border-color: rgba(0,200,255,0.35); color: var(--accent); }

.skill-tag--primary {
  background: var(--accent-dim);
  color: var(--accent);
  border-color: var(--accent-glow);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  background: var(--bg-0);
  border-top: 1px solid var(--border);
}

.contact-content { max-width: 620px; }

.contact-text {
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-2);
  margin-bottom: 40px;
}

.contact-links { display: flex; flex-direction: column; gap: 12px; }

.contact-link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: all 0.22s var(--ease-out);
}
.contact-link:hover {
  border-color: rgba(0,200,255,0.35);
  background: var(--bg-3);
  transform: translateX(5px);
}
.contact-link:hover .contact-link-arrow { transform: translate(3px, -3px); }

.contact-link-icon {
  width: 44px; height: 44px;
  background: var(--bg-3);
  border-radius: 11px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-link-text { flex: 1; }
.contact-link-label {
  display: block;
  font-size: 11.5px;
  color: var(--text-3);
  margin-bottom: 2px;
}
.contact-link-value {
  display: block;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-1);
}

.contact-link-arrow {
  color: var(--text-3);
  flex-shrink: 0;
  transition: transform 0.22s var(--ease-out);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  text-align: center;
}
.footer p { font-size: 13px; color: var(--text-3); }

/* ============================================================
   SCROLL-TRIGGERED ANIMATIONS
   ============================================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity   0.65s var(--ease-out),
    transform 0.65s var(--ease-out);
  transition-delay: var(--delay, 0ms);
}
.animate-on-scroll.in-view {
  opacity: 1;
  transform: none;
}

/* Stagger cert cards individually */
.cert-grid .cert-card { transition-delay: calc(var(--i, 0) * 45ms); }

/* ============================================================
   RESPONSIVE — 960px
   ============================================================ */
@media (max-width: 960px) {
  :root { --section-gap: 88px; }

  .hero-content { grid-template-columns: 1fr; gap: 40px; justify-items: center; }
  .hero-photo   { order: -1; opacity: 1 !important; transform: none !important; }
  .photo-frame  { width: 160px; height: 198px; border-radius: 16px; }
  .photo-ring   { inset: -8px; border-radius: 20px; }
  .hero-text    { text-align: center; width: 100%; }
  .hero-ctas    { justify-content: center; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .timeline-features { grid-template-columns: 1fr; gap: 12px; }
}

/* ============================================================
   RESPONSIVE — 768px
   ============================================================ */
@media (max-width: 768px) {
  :root { --section-gap: 72px; --container-pad: 18px; }

  .nav-links    { display: none; }
  .nav-menu-btn { display: flex; }

  .hero-name { font-size: clamp(50px, 14vw, 78px); }

  .about-stats { grid-template-columns: 1fr 1fr; }

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

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

/* ============================================================
   RESPONSIVE — 480px
   ============================================================ */
@media (max-width: 480px) {
  :root { --section-gap: 60px; --container-pad: 16px; }

  .hero-ctas       { flex-direction: column; }
  .btn             { width: 100%; justify-content: center; }

  .timeline-item   { grid-template-columns: 36px 1fr; gap: 14px; }
  .timeline-card   { padding: 20px 18px; }

  .contact-link    { padding: 16px 18px; }
  .contact-link-icon { width: 38px; height: 38px; }
}

/* ============================================================
   NAV RIGHT GROUP
   ============================================================ */
.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ============================================================
   LANGUAGE SWITCHER
   ============================================================ */
.lang-switcher { position: relative; }

.lang-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 10px;
  background: var(--bg-3);
  border: 1px solid var(--border-hover);
  border-radius: 8px;
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s var(--ease-out);
  white-space: nowrap;
}
.lang-btn:hover,
.lang-switcher.open .lang-btn {
  border-color: rgba(0, 200, 255, 0.35);
  color: var(--text-1);
}
.lang-switcher.open .chevron-icon { transform: rotate(180deg); }
.lang-switcher.open .dropdown-menu {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}
.lang-code { letter-spacing: 0.06em; }

.lang-menu {
  right: 0;
  left: 0;
  min-width: 0 !important;
  width: 100%;
  padding: 3px;
}
.lang-item {
  width: 100%;
  display: block;
  text-align: center;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-2);
  cursor: pointer;
  padding: 6px 4px;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}
.lang-item:hover  { background: var(--bg-3); color: var(--text-1); }
.lang-item.active { background: var(--accent-dim); color: var(--accent); }

.lang-flag { display: flex; align-items: center; }
.flag-svg  { border-radius: 2px; display: block; flex-shrink: 0; }

/* ============================================================
   EMAIL DROPDOWN BUTTON
   ============================================================ */
.btn-dropdown {
  position: relative;
  display: inline-block;
}

.btn-dropdown .btn {
  gap: 6px;
}

.chevron-icon {
  transition: transform 0.22s var(--ease-out);
  flex-shrink: 0;
}
.btn-dropdown.open .chevron-icon {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 270px;
  background: var(--bg-2);
  border: 1px solid var(--border-hover);
  border-radius: 14px;
  padding: 6px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5), 0 0 0 1px var(--border);
  opacity: 0;
  transform: translateY(-6px) scale(0.97);
  pointer-events: none;
  transition: opacity 0.2s var(--ease-out), transform 0.2s var(--ease-out);
  z-index: 50;
}
.btn-dropdown.open .dropdown-menu {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.dropdown-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 14px;
  border-radius: 9px;
  transition: background 0.15s;
}
.dropdown-item:hover {
  background: var(--bg-3);
}
.dropdown-label {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.dropdown-value {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-1);
}

/* ============================================================
   VENDOR LOGO — img variant
   ============================================================ */
.vendor-logo--img {
  padding: 6px;
  background: white;
  border-color: rgba(255,255,255,0.08);
}
.vendor-logo--img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.vendor-logo--lg {
  padding: 0;
}
.vendor-logo--lg img {
  transform: scale(1.35);
}

/* ============================================================
   MICROSOFT CERT BADGE
   ============================================================ */
.cert-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.ms-cert-badge {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
  opacity: 0.9;
  transition: opacity 0.2s;
}
.cert-card:hover .ms-cert-badge { opacity: 1; }

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .animate-on-scroll { opacity: 1; transform: none; }
}