:root {
  --bg: #080c12;
  --bg-2: #0c1018;
  --bg-card: #0f1520;
  --bg-card-hover: #131a27;
  --border: rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);
  --blue: #3b7ef6;
  --blue-dim: rgba(59,126,246,0.12);
  --blue-glow: rgba(59,126,246,0.25);
  --text: #eaeef5;
  --text-2: #7b8ea8;
  --text-3: #3d4f68;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --r: 8px;
  --r-lg: 14px;
  --ease: cubic-bezier(0.4,0,0.2,1);
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: rgba(59,126,246,0.28); color: #fff; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(59,126,246,0.25); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(59,126,246,0.45); }

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
}

.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 64px;
  background: rgba(8,12,18,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.navbar-inner {
  display: flex;
  align-items: center;
  height: 64px;
}

.navbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.navbar-logo img {
  height: 28px;
  width: auto;
  display: block;
}

.navbar-logo-icon {
  width: 30px; height: 30px;
  border-radius: 7px;
  background: var(--blue-dim);
  border: 1px solid rgba(59,126,246,0.22);
  display: flex;
  align-items: center;
  justify-content: center;
}

.navbar-logo-icon i { font-size: 13px; color: var(--blue); }

.navbar-brand {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.navbar-right {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.nav-link {
  font-size: 13.5px;
  font-weight: 450;
  color: var(--text-2);
  padding: 6px 13px;
  border-radius: var(--r);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
  position: relative;
}

.nav-link:hover { color: var(--text); background: rgba(255,255,255,0.04); }

.nav-link.active {
  color: var(--text);
  background: rgba(59,126,246,0.1);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 3px; left: 50%;
  transform: translateX(-50%);
  width: 14px; height: 1.5px;
  background: var(--blue);
  border-radius: 2px;
}

.nav-sep {
  width: 1px; height: 18px;
  background: var(--border);
  margin: 0 8px;
  flex-shrink: 0;
}

.btn-nav-cta {
  font-size: 13px;
  font-weight: 500;
  color: var(--blue);
  border: 1px solid rgba(59,126,246,0.3);
  padding: 6px 15px;
  border-radius: var(--r);
  transition: all 0.2s var(--ease);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-nav-cta:hover {
  background: var(--blue-dim);
  border-color: rgba(59,126,246,0.55);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 4.5px;
  padding: 6px;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 20px; height: 1.5px;
  background: var(--text-2);
  border-radius: 2px;
  transition: all 0.25s var(--ease);
}

.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  top: 64px; left: 0; right: 0;
  background: rgba(8,12,18,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 28px 24px;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: all 0.22s var(--ease);
  display: none;
}

.mobile-menu.open {
  display: block;
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.mobile-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}

.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover, .mobile-menu a.active { color: var(--text); }
.mobile-menu a i { width: 16px; text-align: center; font-size: 13px; color: var(--text-3); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  padding: 10px 22px;
  border-radius: var(--r);
  transition: all 0.2s var(--ease);
  cursor: pointer;
  border: none;
  font-family: var(--font);
  text-decoration: none;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-primary:hover {
  background: #2c6ee0;
  box-shadow: 0 0 0 3px rgba(59,126,246,0.18);
}

.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--border-hover);
  background: rgba(255,255,255,0.03);
}

.section { padding: 96px 0; }
.section-alt { background: var(--bg-2); }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
  margin-bottom: 12px;
}

.section-tag::before {
  content: '';
  width: 18px; height: 1.5px;
  background: var(--blue);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 14px;
}

.section-desc {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 520px;
}

.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease), box-shadow 0.22s var(--ease), transform 0.22s var(--ease);
  position: relative;
}

.card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  transform: translateY(-2px);
}

.card-icon {
  width: 38px; height: 38px;
  border-radius: var(--r);
  background: var(--blue-dim);
  border: 1px solid rgba(59,126,246,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.card-icon i { font-size: 14px; color: var(--blue); }

.card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.card-desc {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.65;
}

.hero {
  padding-top: 64px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,126,246,0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,126,246,0.032) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 75% 75% at 65% 40%, black 15%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 75% 75% at 65% 40%, black 15%, transparent 80%);
}

.hero-glow {
  position: absolute;
  width: 600px; height: 500px;
  top: -60px; right: -120px;
  background: radial-gradient(ellipse, rgba(59,126,246,0.06) 0%, transparent 68%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 80px 0 96px;
  max-width: 680px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
  background: rgba(59,126,246,0.07);
  border: 1px solid rgba(59,126,246,0.16);
  padding: 5px 13px;
  border-radius: 99px;
  margin-bottom: 24px;
}

.hero-eyebrow .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--blue);
  animation: blink 2.5s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--text);
  line-height: 1.07;
  margin-bottom: 20px;
}

.hero-title .hl { color: var(--blue); }

.hero-sub {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

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

.hero-stats {
  display: flex;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.stat {
  padding-right: 32px;
  margin-right: 32px;
  border-right: 1px solid var(--border);
}

.stat:last-child { border-right: none; padding-right: 0; margin-right: 0; }

.stat-val {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1;
}

.stat-lbl {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 4px;
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.avatar-wrap {
  position: relative;
}

.avatar-circle {
  width: 270px; height: 270px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.avatar-circle::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 25%, rgba(59,126,246,0.09), transparent 65%);
}

.avatar-circle i { font-size: 4.5rem; color: var(--text-3); position: relative; z-index: 1; }

.avatar-ring {
  position: absolute;
  width: 308px; height: 308px;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  border-radius: 50%;
  border: 1px solid rgba(59,126,246,0.14);
  animation: spin-slow 26s linear infinite;
}

.avatar-ring::after {
  content: '';
  position: absolute;
  top: -3px; left: 50%;
  transform: translateX(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 8px rgba(59,126,246,0.5);
}

.avatar-badge {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 9px 13px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-2);
  white-space: nowrap;
}

.avatar-badge .dot-green {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
  box-shadow: 0 0 6px rgba(34,197,94,0.45);
}

.ab1 { bottom: 20px; left: -36px; animation: fl1 7s ease-in-out infinite; }
.ab2 { top: 24px; right: -44px; animation: fl2 8s ease-in-out infinite; }

.about-text .section-desc { margin-bottom: 12px; }

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 22px 0 30px;
}

.tag {
  font-size: 12px;
  font-weight: 500;
  color: var(--blue);
  background: rgba(59,126,246,0.07);
  border: 1px solid rgba(59,126,246,0.15);
  padding: 4px 11px;
  border-radius: 99px;
  transition: all 0.2s;
}

.tag:hover { background: rgba(59,126,246,0.13); border-color: rgba(59,126,246,0.3); }

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease), transform 0.22s var(--ease);
}

.project-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  transform: translateY(-2px);
}

.project-cover {
  height: 140px;
  background: var(--bg-card-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.project-cover::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(59,126,246,0.07), transparent 60%);
}

.project-cover i {
  font-size: 2.2rem;
  color: var(--text-3);
  position: relative;
  z-index: 1;
}

.project-body { padding: 20px 22px; }

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 10px;
}

.ptag {
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-3);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: 4px;
}

.project-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 7px;
  letter-spacing: -0.01em;
}

.project-desc {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 16px;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 500;
  color: var(--blue);
  transition: gap 0.18s;
}

.project-link:hover { gap: 8px; }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 52px;
  align-items: start;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}

.contact-item:first-child { padding-top: 0; }
.contact-item:last-child { border-bottom: none; }

.contact-icon {
  width: 36px; height: 36px;
  border-radius: var(--r);
  background: var(--blue-dim);
  border: 1px solid rgba(59,126,246,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon i { font-size: 13px; color: var(--blue); }

.contact-lbl {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  margin-bottom: 3px;
}

.contact-val { font-size: 14px; color: var(--text-2); }
.contact-val a { transition: color 0.2s; }
.contact-val a:hover { color: var(--blue); }

.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px;
}

.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 7px;
}

.form-input, .form-textarea {
  width: 100%;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 10px 13px;
  font-family: var(--font);
  font-size: 14px;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  -webkit-appearance: none;
}

.form-input::placeholder, .form-textarea::placeholder { color: var(--text-3); }

.form-input:focus, .form-textarea:focus {
  border-color: rgba(59,126,246,0.38);
  box-shadow: 0 0 0 3px rgba(59,126,246,0.07);
  background: rgba(59,126,246,0.025);
}

.form-textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.page-header {
  padding: 130px 0 68px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 52% 52% at 50% 0%, rgba(59,126,246,0.07), transparent);
  pointer-events: none;
}

.page-header-content { position: relative; z-index: 1; }

.page-title {
  font-size: clamp(1.9rem, 4.5vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 12px;
}

.page-desc {
  font-size: 15.5px;
  color: var(--text-2);
  max-width: 440px;
  margin: 0 auto;
  line-height: 1.7;
}

.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 52px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 12px;
}

.footer-brand-logo img { height: 24px; width: auto; }

.footer-brand-icon {
  width: 26px; height: 26px;
  border-radius: 6px;
  background: var(--blue-dim);
  border: 1px solid rgba(59,126,246,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-brand-icon i { font-size: 11px; color: var(--blue); }

.footer-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.footer-tagline {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.65;
  max-width: 260px;
}

.footer-heading {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
  margin-bottom: 14px;
}

.footer-links a {
  display: block;
  font-size: 13px;
  color: var(--text-3);
  padding: 4px 0;
  transition: color 0.18s;
}

.footer-links a:hover { color: var(--text-2); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-copy { font-size: 12.5px; color: var(--text-3); }

.footer-socials { display: flex; gap: 7px; }

.social-btn {
  width: 31px; height: 31px;
  border-radius: var(--r);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--text-3);
  transition: all 0.2s var(--ease);
}

.social-btn:hover {
  background: var(--blue-dim);
  border-color: rgba(59,126,246,0.3);
  color: var(--blue);
}

.divider { height: 1px; background: var(--border); }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: #22c55e;
  background: rgba(34,197,94,0.07);
  border: 1px solid rgba(34,197,94,0.17);
  padding: 4px 10px;
  border-radius: 99px;
}

.status-pill .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: #22c55e;
  animation: blink 2.5s ease-in-out infinite;
}

.timeline { padding-left: 28px; position: relative; }

.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 8px; bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--blue), transparent);
}

.tl-item { position: relative; padding-bottom: 30px; }

.tl-item::before {
  content: '';
  position: absolute;
  left: -32px; top: 6px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 8px rgba(59,126,246,0.4);
}

.tl-year {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--blue);
  margin-bottom: 5px;
}

.tl-title {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 5px;
  letter-spacing: -0.01em;
}

.tl-desc {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.6;
}

.info-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}

.info-row i { font-size: 1.2rem; color: var(--text-3); flex-shrink: 0; }
.info-row-title { font-size: 13.5px; font-weight: 600; color: var(--text); margin-bottom: 1px; }
.info-row-sub { font-size: 12px; color: var(--text-3); }

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.fade-in.visible { opacity: 1; transform: translateY(0); }

.fade-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.fade-left.visible { opacity: 1; transform: translateX(0); }

.fade-right {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.fade-right.visible { opacity: 1; transform: translateX(0); }

.d1 { transition-delay: 0.07s; }
.d2 { transition-delay: 0.14s; }
.d3 { transition-delay: 0.21s; }
.d4 { transition-delay: 0.28s; }
.d5 { transition-delay: 0.35s; }

@keyframes blink {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:0.5; transform:scale(0.8); }
}

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

@keyframes fl1 {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes fl2 {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

@media (max-width: 1024px) {
  .about-layout { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { display: none; }
  .contact-layout { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-grid > :first-child { grid-column: 1/-1; }
}

@media (max-width: 768px) {
  .navbar-right { display: none; }
  .hamburger { display: flex; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .stat { border-right: none; padding-right: 0; margin-right: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 22px 16px; }
}

@media (max-width: 480px) {
  .section { padding: 68px 0; }
  .grid-4 { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .container { padding: 0 18px; }
}