/* ═══════════════════════════════════════════════
   ALEX CARTER — PORTFOLIO  |  style.css
   Palette: White + Blue (#1a6cf5) + Orange (#ff6b1a)
═══════════════════════════════════════════════ */

/* ── VARIABLES ── */
:root {
  --blue:        #1a6cf5;
  --blue-dark:   #0a3fa8;
  --blue-light:  #e8f0fe;
  --orange:      #ff6b1a;
  --orange-dark: #c93d00;
  --orange-light:#fff0e8;
  --white:       #ffffff;
  --bg:          #f8f9fc;
  --surface:     #ffffff;
  --text:        #0f1623;
  --text-muted:  #6b7692;
  --border:      #e4e9f5;
  --shadow-sm:   0 2px 12px rgba(26,108,245,0.08);
  --shadow-md:   0 8px 32px rgba(26,108,245,0.12);
  --shadow-lg:   0 20px 60px rgba(26,108,245,0.15);
  --radius:      16px;
  --radius-sm:   10px;
  --transition:  .35s cubic-bezier(.25,.46,.45,.94);
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--white);
  color: var(--text);
  overflow-x: hidden;
  cursor: none;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
input, textarea, select, button { font-family: inherit; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
}

.accent { color: var(--blue); }

/* ── NOISE OVERLAY ── */
.noise-overlay {
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: overlay;
}

/* ── CUSTOM CURSOR ── */
.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 10000;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: opacity .3s;
}
.cursor-dot {
  width: 8px; height: 8px;
  background: var(--orange);
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 2px solid var(--blue);
  transition: transform .12s, width .3s, height .3s, border-color .3s;
}
body:has(a:hover) .cursor-ring,
body:has(button:hover) .cursor-ring {
  width: 56px; height: 56px;
  border-color: var(--orange);
}

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 0 48px;
  height: 72px;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--blue);
  flex-shrink: 0;
}
.nav-logo .dot { color: var(--orange); }

.nav-links {
  display: flex;
  gap: 8px;
  margin-left: auto;
}
.nav-link {
  font-size: .875rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  color: var(--text-muted);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--blue);
  background: var(--blue-light);
}

.btn-hire {
  font-size: .875rem;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 50px;
  background: var(--orange);
  color: #fff;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
}
.btn-hire:hover { background: var(--orange-dark); transform: translateY(-2px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: none;
  margin-left: 16px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  background: var(--blue);
  color: #fff;
  font-weight: 600;
  font-size: .9rem;
  cursor: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  border: none;
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(26,108,245,.35);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: 50px;
  border: 2px solid var(--border);
  color: var(--text);
  font-weight: 600;
  font-size: .9rem;
  cursor: none;
  transition: border-color var(--transition), color var(--transition), transform var(--transition);
}
.btn-ghost:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-3px);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg-shapes {
  position: absolute; inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .18;
}
.shape-1 { width: 600px; height: 600px; top: -200px; right: -100px; background: var(--blue); animation: floatA 8s ease-in-out infinite; }
.shape-2 { width: 400px; height: 400px; bottom: -100px; left: -100px; background: var(--orange); animation: floatB 10s ease-in-out infinite; }
.shape-3 { width: 300px; height: 300px; top: 30%; left: 30%; background: var(--blue); opacity: .08; animation: floatA 12s ease-in-out infinite reverse; }

.orb {
  position: absolute;
  border-radius: 50%;
  opacity: .12;
}
.orb-blue  { width: 180px; height: 180px; background: radial-gradient(circle, var(--blue), transparent); top: 20%; right: 15%; animation: pulse 4s ease-in-out infinite; }
.orb-orange { width: 120px; height: 120px; background: radial-gradient(circle, var(--orange), transparent); bottom: 25%; right: 40%; animation: pulse 5s ease-in-out infinite 1s; }

@keyframes floatA { 0%,100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-30px) rotate(5deg); } }
@keyframes floatB { 0%,100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(20px) rotate(-5deg); } }
@keyframes pulse  { 0%,100% { transform: scale(1); } 50% { transform: scale(1.2); } }

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 580px;
  padding: 60px 0 60px 64px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-light);
  color: var(--blue);
  font-size: .8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 24px;
  animation: fadeUp .6s both;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--blue);
  border-radius: 50%;
  animation: blink 1.5s ease-in-out infinite;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .3; } }

.hero-title {
  font-family: 'Syne', sans-serif;
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}
.hero-title .line {
  display: block;
  overflow: hidden;
}
.hero-title .line span {
  display: block;
  animation: lineSlide .8s cubic-bezier(.25,.46,.45,.94) both;
}
.line:nth-child(1) span { animation-delay: .1s; font-size: 1.1rem; color: var(--text-muted); font-weight: 400; }
.line:nth-child(2) span { animation-delay: .2s; font-size: 4rem; font-weight: 800; line-height: 1.05; }
.line:nth-child(3) span { animation-delay: .35s; font-size: 2rem; font-weight: 700; color: var(--orange); }

/* Wrap text nodes */
.hero-title .line { font-size: inherit; }
.hero-title .name-line { font-size: 4rem; font-weight: 800; line-height: 1.05; animation: fadeUp .8s .2s both; }
.hero-title .sub-line { font-size: 2rem; font-weight: 700; color: var(--orange); animation: fadeUp .8s .35s both; }

@keyframes lineSlide { from { transform: translateY(100%); } to { transform: translateY(0); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }

.hero-desc {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
  animation: fadeUp .8s .5s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp .8s .65s both;
}

.hero-stats {
  display: flex;
  gap: 0;
  margin-top: 48px;
  animation: fadeUp .8s .8s both;
}
.stat {
  text-align: center;
  padding: 0 28px 0 0;
}
.stat-sep {
  width: 1px;
  background: var(--border);
  margin: 0 28px 0 0;
}
.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue);
}
.stat span:last-of-type { font-weight: 800; color: var(--orange); }
.stat p { font-size: .78rem; color: var(--text-muted); margin-top: 2px; }

/* ── HERO VISUAL ── */
.hero-visual {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 45%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.avatar-frame {
  position: relative;
  width: 340px; height: 340px;
  pointer-events: all;
}
.avatar-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px dashed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.ring-1 { width: 360px; height: 360px; border-color: var(--blue); opacity: .2; animation: spin 20s linear infinite; }
.ring-2 { width: 420px; height: 420px; border-color: var(--orange); opacity: .15; animation: spin 30s linear infinite reverse; }

@keyframes spin { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(360deg); } }

.avatar-img {
  width: 240px; height: 240px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-light), var(--orange-light));
  border: 4px solid var(--white);
  box-shadow: var(--shadow-lg);
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.avatar-placeholder { font-size: 5rem; color: var(--blue); opacity: .5; }

.tech-badge {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: 8px 14px;
  font-size: .78rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  animation: floatBadge 6s ease-in-out infinite;
}
.tech-badge i { color: var(--blue); }
.tb-1 { top: 0;    left: -20px; animation-delay: 0s; }
.tb-2 { top: 40%;  right: -30px; animation-delay: 1.5s; }
.tb-3 { bottom: 5%; left: -10px; animation-delay: .8s; }
.tb-4 { bottom: 30%; right: -20px; animation-delay: 2.2s; }
@keyframes floatBadge { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }

.rating-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 12px 18px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.rating-stars { color: var(--orange); font-size: 1rem; letter-spacing: 2px; }
.rating-card p { font-size: .7rem; color: var(--text-muted); margin: 2px 0; }
.rating-card span { font-size: .85rem; font-weight: 700; color: var(--text); }

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: .75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, var(--blue), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine { 0%,100% { transform: scaleY(1); opacity: 1; } 50% { transform: scaleY(.5); opacity: .3; } }

/* ── TICKER ── */
.ticker-wrap {
  overflow: hidden;
  background: var(--blue);
  padding: 14px 0;
  border-top: 1px solid rgba(255,255,255,.1);
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.ticker {
  display: flex;
  gap: 32px;
  white-space: nowrap;
  animation: ticker 30s linear infinite;
  width: max-content;
}
.ticker span {
  color: rgba(255,255,255,.9);
  font-size: .875rem;
  font-weight: 500;
}
.ticker .bull { color: var(--orange); font-size: .6rem; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── SECTION LABELS & TITLES ── */
.section-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}
.section-title {
  font-family: 'Syne', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 48px;
  color: var(--text);
}

/* ── REVEAL ANIMATION ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s var(--transition), transform .7s var(--transition);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── ABOUT ── */
.about-section { background: var(--bg); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-left h2 { margin-bottom: 20px; }
.about-left p { color: var(--text-muted); line-height: 1.75; margin-bottom: 16px; }
.about-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 32px; }
.tag {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: .8rem;
  font-weight: 500;
  color: var(--text);
  transition: border-color var(--transition), color var(--transition);
}
.tag:hover { border-color: var(--blue); color: var(--blue); }

.info-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.info-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--blue);
  transition: transform var(--transition), box-shadow var(--transition);
}
.info-card.ic-orange { border-left-color: var(--orange); }
.info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.info-card i { font-size: 1.4rem; color: var(--blue); margin-bottom: 12px; }
.ic-orange i { color: var(--orange); }
.info-card h4 { font-family: 'Syne', sans-serif; font-size: .95rem; margin-bottom: 8px; }
.info-card p { font-size: .85rem; color: var(--text-muted); line-height: 1.5; }
.info-card span { color: var(--text); font-weight: 500; }

/* ── SKILLS ── */
.skills-section { background: var(--white); }
.skills-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 40px;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0;
}
.tab-btn {
  background: none;
  border: none;
  padding: 10px 24px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: color var(--transition), border-color var(--transition);
}
.tab-btn.active { color: var(--blue); border-bottom-color: var(--blue); }
.tab-btn:hover { color: var(--blue); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.skill-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.skill-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.skill-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--blue-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--blue);
  flex-shrink: 0;
}
.skill-card[data-color="orange"] .skill-icon { background: var(--orange-light); color: var(--orange); }
.skill-info { flex: 1; }
.skill-name { font-weight: 600; font-size: .9rem; margin-bottom: 8px; }
.skill-bar {
  height: 6px;
  background: var(--border);
  border-radius: 50px;
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  background: var(--blue);
  border-radius: 50px;
  width: 0;
  transition: width 1.2s cubic-bezier(.25,.46,.45,.94);
}
.skill-card[data-color="orange"] .skill-fill { background: var(--orange); }
.skill-pct { font-size: .78rem; font-weight: 700; color: var(--blue); margin-top: 4px; }
.skill-card[data-color="orange"] .skill-pct { color: var(--orange); }

/* Tools tab */
.tools-grid { display: flex; flex-wrap: wrap; gap: 16px; }
.tool-chip {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 10px 20px;
  font-size: .875rem;
  font-weight: 500;
  transition: all var(--transition);
}
.tool-chip:hover { background: var(--blue); color: #fff; border-color: var(--blue); transform: translateY(-3px); }
.tool-chip i { color: var(--blue); transition: color var(--transition); }
.tool-chip:hover i { color: #fff; }

/* Soft skills tab */
.soft-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.soft-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.soft-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.soft-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin: 0 auto 16px;
}
.soft-card h4 { font-family: 'Syne', sans-serif; font-size: 1rem; margin-bottom: 8px; }
.soft-card p { font-size: .85rem; color: var(--text-muted); line-height: 1.6; }

/* Radar widget */
.radar-widget {
  margin-top: 64px;
  background: var(--bg);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.radar-widget h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
}

/* ── PROJECTS ── */
.projects-section { background: var(--bg); }
.filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: .85rem;
  font-weight: 500;
  cursor: none;
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.project-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.project-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.project-card.featured { grid-column: span 1; }

.project-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.project-icon { font-size: 3.5rem; color: rgba(255,255,255,.7); transition: transform var(--transition); }
.project-card:hover .project-icon { transform: scale(.8); }

.project-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.5);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  opacity: 0;
  transition: opacity var(--transition);
}
.project-card:hover .project-overlay { opacity: 1; }
.proj-link {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.4);
  color: #fff;
  border-radius: 50px;
  padding: 8px 18px;
  font-size: .8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  backdrop-filter: blur(4px);
  transition: background var(--transition);
}
.proj-link:hover { background: rgba(255,255,255,.3); }

.project-body { padding: 24px; }
.proj-tag {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 50px;
  padding: 4px 12px;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 12px;
}
.proj-tag.orange { background: var(--orange-light); color: var(--orange); }
.project-body h3 { font-family: 'Syne', sans-serif; font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; }
.project-body p { font-size: .875rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 16px; }
.proj-tech { display: flex; flex-wrap: wrap; gap: 8px; }
.proj-tech span {
  background: var(--bg);
  border-radius: 50px;
  padding: 4px 10px;
  font-size: .72rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* Project card hidden state for filter */
.project-card.hidden {
  display: none;
}

/* ── CERTIFICATIONS ── */
.certs-section { background: var(--white); }
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.cert-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.cert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.cert-badge {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  background: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  flex-shrink: 0;
}
.cert-badge.orange { background: var(--orange); }
.cert-issuer { font-size: .75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; }
.cert-body h4 { font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 700; margin: 4px 0; }
.cert-body p { font-size: .8rem; color: var(--text-muted); }
.cert-ribbon {
  position: absolute;
  top: 12px; right: -24px;
  background: var(--blue);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  padding: 4px 36px;
  transform: rotate(45deg);
  letter-spacing: 1px;
}
.cert-ribbon.orange { background: var(--orange); }

/* ── ACHIEVEMENTS ── */
.achievements-section { background: var(--bg); }
.timeline {
  position: relative;
  padding-left: 40px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 20px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue), var(--orange), var(--blue));
}
.timeline-item {
  position: relative;
  padding: 0 0 48px 40px;
}
.timeline-item:last-child { padding-bottom: 0; }
.tl-icon {
  position: absolute;
  left: -20px;
  top: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
  box-shadow: 0 0 0 4px var(--bg), 0 0 0 6px var(--blue);
  z-index: 1;
}
.tl-icon.orange { background: var(--orange); box-shadow: 0 0 0 4px var(--bg), 0 0 0 6px var(--orange); }
.tl-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.tl-card:hover { transform: translateX(6px); box-shadow: var(--shadow-md); }
.tl-year {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 50px;
  padding: 4px 12px;
  font-size: .75rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.tl-card h4 { font-family: 'Syne', sans-serif; font-size: 1.05rem; margin-bottom: 8px; }
.tl-card p { font-size: .875rem; color: var(--text-muted); line-height: 1.65; }

/* ── TESTIMONIALS ── */
.testimonials-section { background: var(--white); }
.testimonial-slider { max-width: 800px; margin: 0 auto; overflow: hidden; }
.testimonial-track {
  display: flex;
  transition: transform .5s cubic-bezier(.25,.46,.45,.94);
}
.testimonial-card {
  min-width: 100%;
  background: var(--bg);
  border-radius: var(--radius);
  padding: 48px 40px;
  position: relative;
}
.quote-icon {
  font-size: 6rem;
  color: var(--blue-light);
  font-family: Georgia, serif;
  line-height: 1;
  margin-bottom: -20px;
  display: block;
}
.testimonial-card p { font-size: 1.05rem; color: var(--text); line-height: 1.75; margin-bottom: 28px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 14px; }
.testi-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: .9rem;
  flex-shrink: 0;
}
.testi-author strong { display: block; font-size: .95rem; }
.testi-author span { font-size: .8rem; color: var(--text-muted); }
.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 28px;
}
.slider-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--white);
  color: var(--text);
  font-size: .9rem;
  display: flex; align-items: center; justify-content: center;
  cursor: none;
  transition: all var(--transition);
}
.slider-btn:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.slider-dots { display: flex; gap: 8px; }
.dot-btn {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  cursor: none;
  transition: all var(--transition);
}
.dot-btn.active { background: var(--blue); width: 24px; border-radius: 50px; }

/* ── CONTACT ── */
.contact-section { background: var(--bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-intro { color: var(--text-muted); line-height: 1.75; margin-bottom: 36px; font-size: .95rem; }
.contact-info-list { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.ci-item { display: flex; align-items: center; gap: 16px; }
.ci-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--blue-light);
  color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.ci-icon.orange { background: var(--orange-light); color: var(--orange); }
.ci-item span { font-size: .75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; display: block; }
.ci-item a, .ci-item p { font-size: .9rem; font-weight: 500; color: var(--text); }
.ci-item a:hover { color: var(--blue); }

.social-links { display: flex; gap: 12px; }
.social-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--white);
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: all var(--transition);
}
.social-btn:hover { background: var(--blue); color: #fff; border-color: var(--blue); transform: translateY(-3px); }
.social-btn.orange:hover { background: var(--orange); border-color: var(--orange); }

/* Contact form */
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: .8rem; font-weight: 600; color: var(--text); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  background: var(--white);
  color: var(--text);
  font-size: .9rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,108,245,.1);
}
.form-submit { align-self: flex-start; }
.form-success {
  display: none;
  align-items: center;
  gap: 8px;
  color: #18a553;
  font-size: .9rem;
  font-weight: 500;
}
.form-success.show { display: flex; }
.form-success i { font-size: 1.2rem; }

/* ── FOOTER ── */
.footer {
  background: var(--text);
  color: rgba(255,255,255,.7);
  padding: 48px 0 24px;
}
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer .nav-logo { color: #fff; }
.footer-top p { font-size: .875rem; }
.footer-nav { display: flex; gap: 24px; }
.footer-nav a { font-size: .85rem; transition: color var(--transition); }
.footer-nav a:hover { color: var(--orange); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: .8rem;
}

/* ── BACK TO TOP ── */
.back-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  border: none;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  cursor: none;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition);
  z-index: 900;
}
.back-top.show { opacity: 1; transform: translateY(0); }
.back-top:hover { background: var(--orange); transform: translateY(-3px); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero-visual { display: none; }
  .hero-content { max-width: 100%; padding: 80px 24px 60px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .navbar { padding: 0 24px; }
  .nav-links { display: none; flex-direction: column; position: fixed; top: 72px; left: 0; right: 0; background: var(--white); padding: 20px 24px; border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md); }
  .nav-links.open { display: flex; }
  .btn-hire { display: none; }
  .hamburger { display: flex; }
  .section-title { font-size: 2rem; }
  .hero-title .name-line { font-size: 2.8rem; }
  .hero-title .sub-line { font-size: 1.4rem; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .stat-sep { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; align-items: flex-start; }
}