/* ===== ROOT & VARIABLES ===== */
:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface2: #f1f5f9;
  --border: #e2e8f0;
  --text: #0f172a;
  --text-muted: #64748b;
  --primary: #1e3a5f;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-light: #eff6ff;
  --green: #10b981;
  --yellow: #f59e0b;
  --nav-bg: rgba(248,250,252,0.92);
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
  --radius: 12px;
  --transition: 0.25s ease;
}

.dark {
  --bg: #0f172a;
  --surface: #1e293b;
  --surface2: #162032;
  --border: #334155;
  --text: #f8fafc;
  --text-muted: #94a3b8;
  --accent-light: #1e3a5f;
  --nav-bg: rgba(15,23,42,0.92);
  --shadow: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.3), 0 2px 4px -1px rgba(0,0,0,0.2);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.3), 0 4px 6px -2px rgba(0,0,0,0.2);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background var(--transition), color var(--transition);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1,h2,h3,h4,h5,h6 { font-family: 'Plus Jakarta Sans', 'Inter', sans-serif; line-height: 1.3; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 64px;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.navbar.scrolled {
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text);
  transition: color var(--transition);
}

.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
  background: var(--accent-light);
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lang-toggle {
  display: flex;
  background: var(--surface2);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}

.lang-toggle button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition);
}

.lang-toggle button.active {
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow);
}

.icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  color: var(--text-muted);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-btn:hover { background: var(--surface2); color: var(--text); }

.hamburger { display: none; }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  z-index: 99;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.25s ease;
}

.mobile-menu.open { max-height: 400px; }

.mobile-menu ul {
  list-style: none;
  padding: 8px 0 16px;
}

.mobile-menu ul li a {
  display: block;
  padding: 12px 24px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
}

.mobile-menu ul li a:hover,
.mobile-menu ul li a.active {
  color: var(--accent);
  background: var(--accent-light);
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: block; }
}

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
main { flex: 1; padding-top: 64px; }

/* ===== SECTION HEADING ===== */
.section-heading {
  text-align: center;
  margin-bottom: 48px;
}

.section-heading h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
}

.heading-bar {
  width: 48px;
  height: 4px;
  background: var(--accent);
  border-radius: 99px;
  margin: 0 auto 16px;
}

.section-heading p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}

/* ===== BADGE ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}

.badge-blue   { background: #dbeafe; color: #1d4ed8; }
.badge-green  { background: #d1fae5; color: #059669; }
.badge-orange { background: #fed7aa; color: #c2410c; }
.badge-purple { background: #ede9fe; color: #7c3aed; }
.badge-gray   { background: var(--surface2); color: var(--text-muted); }
.badge-yellow { background: #fef3c7; color: #b45309; }

.dark .badge-blue   { background: #1e3a5f; color: #93c5fd; }
.dark .badge-green  { background: #064e3b; color: #6ee7b7; }
.dark .badge-orange { background: #431407; color: #fdba74; }
.dark .badge-purple { background: #2e1065; color: #c4b5fd; }
.dark .badge-gray   { background: var(--surface2); color: var(--text-muted); }
.dark .badge-yellow { background: #451a03; color: #fde68a; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-outline { border-color: var(--accent); color: var(--accent); background: transparent; }
.btn-outline:hover { background: var(--accent-light); }

.btn-ghost { color: var(--text-muted); background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--surface2); color: var(--text); }

.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-sm { padding: 7px 16px; font-size: 0.8rem; }
.btn-block { width: 100%; justify-content: center; }

/* ===== CARD ===== */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: all var(--transition);
}

.card:hover { box-shadow: var(--shadow-lg); }
.card-hover:hover { transform: translateY(-4px); }

/* ===== ANIMATE ON SCROLL ===== */
.aos {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.aos.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .aos { opacity: 1; transform: none; } }

/* ===== HERO ===== */
.hero {
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #eff6ff 0%, #ffffff 50%, #f8fafc 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.dark .hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #0f172a 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: #dbeafe;
  color: #1d4ed8;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.dark .hero-badge { background: #1e3a5f; color: #93c5fd; }

.hero-greeting { color: var(--text-muted); font-size: 1.1rem; margin-bottom: 6px; }

.hero-name {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 12px;
}

.hero-name .accent { color: var(--accent); }
.hero-name .suffix { color: var(--text-muted); font-weight: 400; }

.hero-tagline { font-size: 1rem; font-weight: 600; color: var(--text-muted); margin-bottom: 16px; }

.hero-bio { color: var(--text-muted); font-size: 1rem; line-height: 1.75; margin-bottom: 32px; max-width: 500px; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero-visual { display: flex; justify-content: flex-end; position: relative; }

.avatar-box {
  width: 320px;
  height: 320px;
  border-radius: 28px;
  background: linear-gradient(135deg, #1d4ed8, #1e3a5f);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 24px 48px rgba(37,99,235,0.25);
  position: relative;
}

.avatar-initials {
  font-size: 6rem;
  font-weight: 900;
  color: rgba(255,255,255,0.12);
  font-family: 'Plus Jakarta Sans', sans-serif;
  user-select: none;
}

.stat-card {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 18px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.stat-card .num { font-size: 1.6rem; font-weight: 800; color: var(--accent); }
.stat-card .lbl { font-size: 0.72rem; color: var(--text-muted); margin-top: 2px; }
.stat-card.right { right: -20px; top: 32px; }
.stat-card.left { left: -20px; bottom: 32px; }
.stat-card.left .num { color: var(--green); }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { justify-content: center; }
  .avatar-box { width: 240px; height: 240px; }
  .avatar-initials { font-size: 4.5rem; }
}

/* ===== ABOUT PREVIEW ===== */
.about-section { padding: 80px 0; background: var(--surface); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.stat-block { text-align: center; padding: 20px 12px; background: var(--surface2); border: 1px solid var(--border); border-radius: 16px; }
.stat-block .num { font-size: 1.8rem; font-weight: 800; color: var(--accent); }
.stat-block .lbl { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; }

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; }
}

/* ===== SKILLS ===== */
.skills-section { padding: 64px 0; background: var(--surface2); }
.skills-title { text-align: center; font-weight: 700; font-size: 1.15rem; color: var(--text); margin-bottom: 32px; }
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.skill-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.skill-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 12px; }
.skill-tags { display: flex; flex-wrap: wrap; gap: 6px; }

/* ===== FEATURED PROJECTS ===== */
.featured-section { padding: 80px 0; background: var(--bg); }
.projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition);
}

.project-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.project-header { display: flex; align-items: flex-start; justify-content: space-between; }
.project-year { font-size: 0.8rem; font-weight: 600; color: var(--text-muted); }

.project-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
  transition: color var(--transition);
}

.project-card:hover .project-title { color: var(--accent); }
.project-client { font-size: 0.82rem; font-weight: 600; color: var(--accent); }
.project-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.65; flex: 1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.project-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }

/* ===== CTA BANNER ===== */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #1d4ed8, #1e3a5f);
  text-align: center;
}

.cta-section h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; margin-bottom: 12px; }
.cta-section p { color: rgba(255,255,255,0.75); margin-bottom: 28px; font-size: 1.05rem; }
.btn-white { background: #fff; color: var(--accent); border-color: #fff; }
.btn-white:hover { background: #f0f9ff; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

/* ===== TIMELINE ===== */
.timeline-tabs { display: flex; justify-content: center; gap: 8px; margin-bottom: 48px; }
.tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  border: none;
  background: var(--surface2);
  color: var(--text-muted);
  transition: all var(--transition);
}

.tab-btn:hover { background: var(--surface); color: var(--text); }
.tab-btn.active { background: var(--accent); color: #fff; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.timeline { position: relative; padding-left: 32px; }

.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--border);
}

.timeline-item { position: relative; margin-bottom: 24px; }

.timeline-dot {
  position: absolute;
  left: -29px;
  top: 16px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--surface);
}

.timeline-dot.active-dot { border-color: var(--accent); background: var(--accent); }

.timeline-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  transition: box-shadow var(--transition);
}

.timeline-card:hover { box-shadow: var(--shadow-md); }

.timeline-card-header { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 8px; margin-bottom: 4px; }
.timeline-card-title { font-weight: 700; font-size: 0.95rem; color: var(--text); }
.timeline-period { font-size: 0.78rem; color: var(--text-muted); font-weight: 500; padding: 3px 10px; background: var(--surface2); border-radius: 999px; }
.timeline-org { font-size: 0.85rem; font-weight: 600; color: var(--accent); margin-bottom: 8px; }
.timeline-desc { font-size: 0.83rem; color: var(--text-muted); line-height: 1.65; }

/* ===== PORTFOLIO FILTER ===== */
.filter-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 36px; }
.filter-btn {
  padding: 8px 20px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  background: var(--surface2);
  color: var(--text-muted);
  transition: all var(--transition);
}
.filter-btn:hover { background: var(--surface); color: var(--text); }
.filter-btn.active { background: var(--accent); color: #fff; }

/* ===== AWARDS ===== */
.awards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }

.award-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  transition: all var(--transition);
}

.award-card:hover { transform: translateY(-4px); border-color: #fde68a; box-shadow: var(--shadow-lg); }

.award-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 12px; }
.award-icon { width: 40px; height: 40px; border-radius: 10px; background: #fef3c7; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; }
.dark .award-icon { background: #451a03; }
.award-year { font-size: 1.6rem; font-weight: 900; color: var(--border); }
.award-title { font-weight: 700; font-size: 0.875rem; color: var(--text); line-height: 1.45; margin-bottom: 6px; }
.award-issuer { font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; }

/* ===== ORG LIST ===== */
.org-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 12px; }

.org-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: box-shadow var(--transition);
}

.org-item:hover { box-shadow: var(--shadow-md); }
.org-icon { width: 36px; height: 36px; min-width: 36px; border-radius: 9px; background: #dbeafe; display: flex; align-items: center; justify-content: center; font-size: 1rem; }
.dark .org-icon { background: #1e3a5f; }
.org-role { font-weight: 700; font-size: 0.85rem; color: var(--text); }
.org-name { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }
.org-year { margin-left: auto; font-size: 0.78rem; font-weight: 600; color: var(--text-muted); white-space: nowrap; }

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-info { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.contact-icon { width: 40px; height: 40px; min-width: 40px; background: #dbeafe; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; }
.dark .contact-icon { background: #1e3a5f; }
.contact-label { font-size: 0.72rem; color: var(--text-muted); margin-bottom: 3px; }
.contact-value { font-size: 0.875rem; font-weight: 600; color: var(--text); }
.contact-value a { color: var(--accent); transition: color var(--transition); }
.contact-value a:hover { color: var(--accent-hover); }
.map-embed { border-radius: 14px; overflow: hidden; border: 1px solid var(--border); }

.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--text); margin-bottom: 7px; }

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 11px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 0.875rem;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  -webkit-appearance: none;
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ===== ABOUT PAGE ===== */
.about-page-grid { display: grid; grid-template-columns: 300px 1fr; gap: 48px; align-items: start; }
.profile-card { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 28px; text-align: center; }
.profile-avatar { width: 160px; height: 160px; border-radius: 18px; background: linear-gradient(135deg, #1d4ed8, #1e3a5f); display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.profile-avatar span { font-size: 3.5rem; font-weight: 900; color: rgba(255,255,255,0.15); font-family: 'Plus Jakarta Sans', sans-serif; }
.profile-name { font-size: 1.15rem; font-weight: 800; color: var(--text); margin-bottom: 4px; }
.profile-role { font-size: 0.82rem; color: var(--accent); font-weight: 600; margin-bottom: 20px; }
.info-list { text-align: left; display: flex; flex-direction: column; gap: 10px; }
.info-row { display: flex; align-items: flex-start; gap: 10px; padding: 10px; background: var(--surface2); border-radius: 10px; }
.info-icon { font-size: 0.9rem; margin-top: 1px; min-width: 16px; }
.info-lbl { font-size: 0.7rem; color: var(--text-muted); }
.info-val { font-size: 0.82rem; font-weight: 600; color: var(--text); }
.info-val a { color: var(--accent); }

@media (max-width: 900px) {
  .about-page-grid { grid-template-columns: 1fr; }
}

/* ===== FULL SKILLS ===== */
.skills-full-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }

/* ===== FOOTER ===== */
footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 48px 0 24px;
  margin-top: auto;
}

.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-bottom: 36px; }
.footer-logo { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.25rem; font-weight: 800; color: #fff; margin-bottom: 10px; }
.footer-logo span { color: #60a5fa; }
.footer-tagline { font-size: 0.8rem; line-height: 1.6; }
.footer-heading { color: #fff; font-size: 0.875rem; font-weight: 700; margin-bottom: 14px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-links a { font-size: 0.82rem; color: #94a3b8; transition: color var(--transition); }
.footer-links a:hover { color: #60a5fa; }
.footer-contact-list { display: flex; flex-direction: column; gap: 8px; }
.footer-contact-item { display: flex; gap: 8px; align-items: flex-start; font-size: 0.8rem; }
.footer-contact-item .ic { color: #60a5fa; }
.footer-contact-item a { color: #94a3b8; transition: color var(--transition); }
.footer-contact-item a:hover { color: #60a5fa; }
.footer-bottom { border-top: 1px solid #1e293b; padding-top: 20px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; font-size: 0.78rem; }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .hero { padding: 60px 0; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .about-stats { grid-template-columns: repeat(3,1fr); gap: 8px; }
  .stat-block .num { font-size: 1.4rem; }
  .timeline { padding-left: 24px; }
  .timeline-dot { left: -22px; }
}