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

:root {
  --bg:       #050810;
  --surface:  #0d1117;
  --surface2: #161b26;
  --border:   rgba(255,255,255,0.07);
  --accent:   #3b82f6;
  --accent2:  #8b5cf6;
  --accent3:  #10b981;
  --text:     #e2e8f0;
  --text-dim: #94a3b8;
  --text-faint: #64748b;
  --radius:   12px;
  --radius-lg: 20px;
  font-size: 16px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

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

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: #2563eb; transform: translateY(-1px); box-shadow: 0 8px 25px rgba(59,130,246,0.4); }

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

.btn-lg { padding: 14px 30px; font-size: 1rem; }
.btn-sm { padding: 8px 16px; font-size: 0.82rem; }
.btn-full { width: 100%; justify-content: center; padding: 14px; font-size: 1rem; }

/* ── Nav ──────────────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(5,8,16,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
  flex-shrink: 0;
}
.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 0.2rem;
  margin-left: auto;
}
.nav-links a {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.88rem;
  color: var(--text-dim);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); background: var(--surface2); }

.nav-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  flex-shrink: 0;
  margin-left: auto;
}
.nav-hamburger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile Drawer ────────────────────────────────────────────────────────── */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1100;
  opacity: 0;
  transition: opacity 0.3s;
}
.mobile-nav-overlay.open { opacity: 1; }

.mobile-nav-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(320px, 85vw);
  background: var(--surface);
  border-left: 1px solid var(--border);
  z-index: 1200;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
}
.mobile-nav-drawer.open { transform: translateX(0); }

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.drawer-close {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-dim);
  width: 36px; height: 36px;
  cursor: pointer;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: color 0.2s, border-color 0.2s;
}
.drawer-close:hover { color: var(--text); border-color: var(--accent); }

.drawer-links { display: flex; flex-direction: column; gap: 0.25rem; }
.drawer-link {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--text-dim);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s, background 0.2s;
}
.drawer-link:hover { color: var(--text); background: var(--surface2); }

.drawer-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: auto;
}
.drawer-actions .btn { justify-content: center; }

/* Show overlay + drawer only when JS adds .open */
.mobile-nav-overlay.open { display: block; }

/* ── Section Common ───────────────────────────────────────────────────────── */
.section { padding: 100px 5%; }
.section-alt { background: var(--surface); }
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.section-h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.section-sub {
  font-size: 1rem;
  color: var(--text-dim);
  max-width: 620px;
  margin-bottom: 3rem;
  line-height: 1.7;
}

/* ── Reveal animation ─────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 80px 5% 60px;
  position: relative;
  overflow: hidden;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}
.hero-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(59,130,246,0.15) 0%, transparent 70%);
  top: -100px; left: -100px;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(139,92,246,0.12) 0%, transparent 70%);
  bottom: -50px; right: -50px;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 4rem;
  align-items: center;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.3);
  border-radius: 99px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.hero-h1-multi {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.6rem;
  font-size: clamp(28px, 4.5vw, 56px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}
.name-sep {
  color: var(--text-faint);
  font-weight: 300;
  font-size: 0.85em;
}
.name-ai {
  background: linear-gradient(135deg, #3b82f6, #60a5fa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.name-ai-purple {
  background: linear-gradient(135deg, #8b5cf6, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.name-ai-green {
  background: linear-gradient(135deg, #10b981, #34d399);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--text-dim);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 2rem;
}
.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.stat { text-align: left; }
.stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-suffix { font-size: 1.4rem; font-weight: 700; color: var(--accent); }
.stat-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 2px;
  white-space: nowrap;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 380px;
}
.profile-ring {
  width: 260px; height: 260px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(59,130,246,0.3), rgba(139,92,246,0.3));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.profile-ring::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  z-index: -1;
}
.profile-img-wrap {
  width: 240px; height: 240px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--surface2);
}
.profile-avatar {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  font-weight: 800;
  color: var(--accent);
  background: linear-gradient(135deg, var(--surface2), #1e293b);
}
.photo-tag {
  position: absolute;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 6px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  animation: floatTag 3s ease-in-out infinite;
}
.photo-tag-1 { top: 20px; right: -10px; animation-delay: 0s; }
.photo-tag-2 { bottom: 80px; right: -20px; animation-delay: 1s; }
.photo-tag-3 { bottom: 20px; left: -10px; animation-delay: 2s; }
@keyframes floatTag {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* Hero Scroll */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--text-faint);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-faint), transparent);
  animation: scrollPulse 1.5s ease-in-out infinite;
}
@keyframes scrollPulse {
  0% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(0); transform-origin: top; }
}

/* ── Services Grid ────────────────────────────────────────────────────────── */
.services-grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.service-card:hover {
  border-color: rgba(59,130,246,0.4);
  box-shadow: 0 8px 32px rgba(59,130,246,0.1);
  transform: translateY(-3px);
}
.service-icon { font-size: 2rem; margin-bottom: 1rem; }
.service-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.6rem; }
.service-card p { font-size: 0.88rem; color: var(--text-dim); line-height: 1.6; margin-bottom: 1rem; }
.service-list { display: flex; flex-direction: column; gap: 0.35rem; }
.service-list li {
  font-size: 0.82rem;
  color: var(--text-faint);
  padding-left: 14px;
  position: relative;
}
.service-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
}

/* ── Tools Grid ───────────────────────────────────────────────────────────── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.tool-group {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.tool-group-title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 1rem;
}
.tool-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tool-tag {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 0.8rem;
  color: var(--text-dim);
}
.tool-tag-ai {
  background: rgba(59,130,246,0.08);
  border-color: rgba(59,130,246,0.25);
  color: var(--accent);
}

/* ── Case Studies ─────────────────────────────────────────────────────────── */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 1.5rem;
}
.case-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s;
}
.case-card:hover {
  border-color: rgba(59,130,246,0.35);
  transform: translateY(-3px);
}
.case-tag {
  display: inline-block;
  background: rgba(59,130,246,0.12);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 99px;
  margin-bottom: 1rem;
}
.case-title { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.75rem; }
.case-desc { font-size: 0.88rem; color: var(--text-dim); line-height: 1.65; margin-bottom: 1.5rem; }
.case-metrics { display: flex; gap: 1.5rem; }
.case-metric { display: flex; flex-direction: column; }
.cm-num { font-size: 1.5rem; font-weight: 800; color: var(--accent); line-height: 1; }
.cm-label { font-size: 0.75rem; color: var(--text-faint); margin-top: 2px; }

/* ── AI Agents ────────────────────────────────────────────────────────────── */
#ai-agents-showcase { padding: 100px 5%; }
#ai-pipelines { max-width: 1200px; margin: 0 auto; }

.agents-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.agent-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color 0.3s, transform 0.3s;
}
.agent-card:hover {
  border-color: rgba(139,92,246,0.4);
  transform: translateY(-3px);
}
.agent-icon { font-size: 2rem; margin-bottom: 1rem; }
.agent-card h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 0.6rem; }
.agent-card p { font-size: 0.85rem; color: var(--text-dim); line-height: 1.65; }

/* ── About ────────────────────────────────────────────────────────────────── */
.about-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.about-text p {
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.about-text p strong { color: var(--text); }
.about-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.about-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dim);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.about-link:hover { color: var(--accent); border-color: var(--accent); background: rgba(59,130,246,0.05); }

/* Timeline */
.about-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 2px solid var(--border);
  padding-left: 1.5rem;
  margin-left: 0.5rem;
}
.timeline-item {
  position: relative;
  padding-bottom: 1.75rem;
}
.timeline-item:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute;
  left: -1.9rem;
  top: 4px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
}
.tl-role { font-size: 0.9rem; font-weight: 700; color: var(--text); }
.tl-company { font-size: 0.82rem; color: var(--accent); margin-top: 2px; }
.tl-dates { font-size: 0.78rem; color: var(--text-faint); margin-top: 2px; }

/* ── Engagement Models ────────────────────────────────────────────────────── */
.engage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.engage-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: border-color 0.3s, transform 0.3s;
}
.engage-card:hover {
  border-color: rgba(59,130,246,0.3);
  transform: translateY(-3px);
}
.engage-card-featured {
  border-color: var(--accent);
  background: rgba(59,130,246,0.05);
}
.engage-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 99px;
  white-space: nowrap;
}
.engage-icon { font-size: 2rem; margin-bottom: 1rem; }
.engage-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.6rem; }
.engage-card p { font-size: 0.88rem; color: var(--text-dim); line-height: 1.65; margin-bottom: 1rem; }
.engage-note {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
}

/* ── Contact Form ─────────────────────────────────────────────────────────── */
.lead-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
  margin-top: 0;
}
.lead-left .section-label,
.lead-left .section-h2,
.lead-left .section-sub { margin-bottom: 0; }
.lead-left .section-sub { margin-bottom: 1.5rem; }

.contact-details { display: flex; flex-direction: column; gap: 0.75rem; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-dim);
}
.contact-icon { font-size: 1.1rem; }

.lead-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.82rem; font-weight: 600; color: var(--text-dim); }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.2s;
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(59,130,246,0.12); }
.form-group select { appearance: none; cursor: pointer; }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-success {
  display: none;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: #10b981;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.88rem;
  font-weight: 600;
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 3rem 5% 2rem;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}
.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-faint);
  margin-top: 0.75rem;
  line-height: 1.65;
}
.footer-links-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-col-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}
.footer-links-col a {
  font-size: 0.85rem;
  color: var(--text-faint);
  transition: color 0.2s;
}
.footer-links-col a:hover { color: var(--accent); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-faint);
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ══════════════════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE-FIRST OVERRIDES
══════════════════════════════════════════════════════════════════════════ */

/* ── 1024px ────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr 340px; gap: 2.5rem; }
  .services-grid-3col { grid-template-columns: repeat(2, 1fr); }
  .agents-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

/* ── 768px ────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Nav */
  .nav-links { display: none; }
  .nav-actions { display: none; }
  .nav-hamburger { display: flex; }

  /* Show overlay on open */
  .mobile-nav-overlay { display: block; pointer-events: none; }
  .mobile-nav-overlay.open { pointer-events: all; }

  /* Hero */
  .hero { padding: 100px 5% 60px; }
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-text { order: 2; }
  .hero-visual { order: 1; height: 260px; }
  .hero-badge { margin: 0 auto 1.5rem; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-cta-row { justify-content: center; }
  .hero-stats { justify-content: center; }

  /* Hide floating photo tags & scroll on mobile */
  .photo-tag { display: none; }
  .hero-scroll { display: none; }

  /* Profile ring smaller */
  .profile-ring { width: 200px; height: 200px; }
  .profile-img-wrap { width: 184px; height: 184px; }

  /* Services */
  .services-grid-3col { grid-template-columns: 1fr; }

  /* Tools */
  .tools-grid { grid-template-columns: 1fr; }

  /* Cases — keep 2-col on tablet */
  .cases-grid { grid-template-columns: repeat(2, 1fr) !important; }

  /* Agents */
  .agents-grid { grid-template-columns: 1fr; }

  /* About */
  .about-wrap { grid-template-columns: 1fr; gap: 2.5rem; }

  /* Engagement */
  .engage-grid { grid-template-columns: 1fr; }

  /* Contact */
  .lead-wrap { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr 1fr; }

  /* Section padding */
  .section { padding: 70px 5%; }
}

/* ── 640px ────────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  /* Cases go 1-col */
  .cases-grid { grid-template-columns: 1fr !important; }
  .footer-top { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ── 480px ────────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .hero-h1-multi {
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    font-size: clamp(24px, 8vw, 36px);
  }
  .name-sep { display: none; }
  .hero-stats {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }
  .stat-divider { display: none; }
  .hero-cta-row { flex-direction: column; align-items: center; }
  .btn-lg { width: 100%; justify-content: center; }

  .section { padding: 50px 4%; }
  .section-h2 { font-size: 1.6rem; }
}