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

:root {
  --bg-dark: #06080f;
  --bg-card: #0d1117;
  --bg-card2: #111827;
  --accent: #6366f1;
  --accent-bright: #818cf8;
  --accent2: #a855f7;
  --accent-care: #c084fc;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --border: rgba(99, 102, 241, 0.2);
  --border-soft: rgba(255,255,255,0.06);
  --gradient: linear-gradient(135deg, #6366f1, #a855f7);
  --gradient-care: linear-gradient(135deg, #7c3aed, #c084fc);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --nav-height: 72px;
  --radius: 14px;
}

html { scroll-behavior: smooth; }

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

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
button { cursor: pointer; font-family: var(--font); }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section { padding: 100px 0; }
.text-center { text-align: center; margin-bottom: 3.5rem; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.4rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  transition: all 0.2s ease;
  text-decoration: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--accent-bright);
  color: var(--accent-bright);
  background: rgba(99,102,241,0.06);
}

.btn-lg { padding: 0.85rem 1.8rem; font-size: 1rem; }

.btn-service {
  background: transparent;
  color: var(--accent-bright);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem 1.2rem;
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: auto;
  transition: all 0.2s;
}
.btn-service:hover {
  background: var(--gradient);
  color: #fff;
  border-color: transparent;
}

.link-btn {
  background: none;
  border: none;
  color: var(--accent-bright);
  font-size: inherit;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ===== FADE-IN ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 100;
  background: rgba(6, 8, 15, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-soft);
  transition: background 0.3s;
}

.nav-inner {
  display: flex;
  align-items: center;
  height: var(--nav-height);
  gap: 2rem;
}

.nav-logo {
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  white-space: nowrap;
  background: var(--gradient-care);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.logo-icon {
  background: var(--gradient-care);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.2rem;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  margin-left: auto;
}

.nav-links a {
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }

.nav-cta {
  display: flex;
  gap: 0.6rem;
  margin-left: 1rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== MOBILE MENU ===== */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-soft);
  padding: 1.5rem;
  z-index: 99;
  flex-direction: column;
  gap: 1rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.mobile-menu a {
  display: block;
  padding: 0.5rem 0;
  color: var(--text-secondary);
  font-size: 1rem;
}
.mobile-auth-btns { display: flex; gap: 0.75rem; margin-top: 0.5rem; }
.mobile-auth-btns .btn { flex: 1; justify-content: center; }

/* ===== HERO ===== */
#hero {
  position: relative;
  padding-top: calc(var(--nav-height) + 80px);
  padding-bottom: 100px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(124,58,237,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 60%, rgba(99,102,241,0.12) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(99,102,241,0.12);
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: 100px;
  padding: 0.35rem 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-bright);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.highlight {
  background: var(--gradient-care);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: 2rem;
}

.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1.75rem; }

.hero-trust { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
}
.trust-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gradient-care);
  display: inline-block;
}

/* Hero card */
.hero-visual { display: flex; justify-content: center; }

.hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 0 60px rgba(99,102,241,0.1);
}

.hc-header { display: flex; align-items: center; gap: 6px; margin-bottom: 1.25rem; }
.hc-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.15); }
.hc-title { margin-left: 6px; font-size: 0.72rem; color: var(--text-secondary); font-family: monospace; }

.hc-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-bottom: 1.25rem; }
.hc-metric {
  background: var(--bg-card2);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 0.75rem;
}
.hc-metric-val {
  font-size: 1.35rem; font-weight: 700;
  background: var(--gradient-care);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hc-metric-label { font-size: 0.72rem; color: var(--text-secondary); margin-top: 2px; }

.hc-bar-label { font-size: 0.72rem; color: var(--text-secondary); margin-bottom: 0.6rem; }
.hc-bars { display: flex; flex-direction: column; gap: 0.5rem; }
.hc-bar-row {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.72rem; color: var(--text-secondary);
}
.hc-bar-track { flex: 1; height: 6px; background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden; }
.hc-bar-fill { height: 100%; background: var(--gradient-care); border-radius: 3px; }

/* ===== ABOUT ===== */
#about { background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 100%); }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.about-text .section-sub { margin-bottom: 2rem; }

.about-values { display: flex; flex-direction: column; gap: 1.25rem; }
.value-item { display: flex; gap: 1rem; align-items: flex-start; }
.value-icon {
  font-size: 1.4rem; width: 44px; height: 44px;
  background: rgba(99,102,241,0.1);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.value-text h4 { font-size: 0.95rem; margin-bottom: 0.25rem; }
.value-text p { font-size: 0.88rem; color: var(--text-secondary); }

.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.stat-card {
  background: var(--bg-card2);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  text-align: center;
  transition: border-color 0.2s;
}
.stat-card:hover { border-color: var(--border); }
.stat-num {
  font-size: 2.2rem; font-weight: 800;
  background: var(--gradient-care);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 0.82rem; color: var(--text-secondary); margin-top: 0.25rem; }

/* ===== SERVICES ===== */
#services { background: var(--bg-card); }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-bottom: 2.5rem; }

.service-card {
  background: var(--bg-dark);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  display: flex; flex-direction: column; gap: 0.75rem;
  position: relative;
  transition: border-color 0.25s, transform 0.2s;
}
.service-card:hover { border-color: var(--border); transform: translateY(-3px); }
.service-card--featured {
  border-color: rgba(124,58,237,0.4);
  box-shadow: 0 0 40px rgba(124,58,237,0.1);
}

.featured-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--gradient-care); color: #fff;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  padding: 0.25rem 0.85rem; border-radius: 100px; white-space: nowrap;
}

.service-icon { font-size: 2rem; }
.service-card h3 { font-size: 1.15rem; }
.service-card p { font-size: 0.88rem; color: var(--text-secondary); flex: 1; }

.service-features { list-style: none; display: flex; flex-direction: column; gap: 0.35rem; margin: 0.25rem 0; }
.service-features li {
  font-size: 0.82rem; color: var(--text-secondary);
  padding-left: 1.1rem; position: relative;
}
.service-features li::before {
  content: '✓'; position: absolute; left: 0;
  color: var(--accent-bright); font-size: 0.75rem;
}

/* Consulting Banner */
.consulting-banner {
  background: linear-gradient(135deg, rgba(99,102,241,0.08) 0%, rgba(168,85,247,0.08) 100%);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: var(--radius);
  padding: 2.5rem;
  display: flex; gap: 2rem;
  align-items: flex-start; justify-content: space-between;
  flex-wrap: wrap;
}
.consulting-content { flex: 1; min-width: 280px; }
.consulting-content h3 { font-size: 1.4rem; margin-bottom: 0.75rem; }
.consulting-content p { font-size: 0.92rem; color: var(--text-secondary); margin-bottom: 1.25rem; }

.consulting-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag {
  background: rgba(99,102,241,0.12); border: 1px solid var(--border);
  color: var(--accent-bright); border-radius: 100px;
  padding: 0.25rem 0.85rem; font-size: 0.78rem; font-weight: 500;
}
.consulting-cta { display: flex; align-items: center; padding-top: 0.5rem; }

/* ===== HOW IT WORKS ===== */
#how-it-works { background: var(--bg-dark); }

.hiw-tabs {
  display: flex; gap: 0;
  background: var(--bg-card); border: 1px solid var(--border-soft);
  border-radius: 10px; padding: 4px;
  width: fit-content; margin: 0 auto 3rem;
}
.hiw-tab {
  padding: 0.6rem 1.75rem; border-radius: 7px;
  font-size: 0.9rem; font-weight: 600; border: none;
  background: transparent; color: var(--text-secondary);
  cursor: pointer; transition: all 0.2s;
}
.hiw-tab.active { background: var(--gradient-care); color: #fff; }

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

.hiw-steps { display: flex; align-items: flex-start; gap: 0; margin-bottom: 2.5rem; flex-wrap: wrap; }
.hiw-step {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; flex: 1; min-width: 160px; padding: 1rem;
}
.step-num {
  font-size: 2rem; font-weight: 800;
  background: var(--gradient-care);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text; margin-bottom: 0.75rem;
}
.step-content h4 { font-size: 0.95rem; margin-bottom: 0.4rem; }
.step-content p { font-size: 0.83rem; color: var(--text-secondary); }

.hiw-connector { flex: 0 0 40px; height: 2px; background: var(--border); margin-top: 2.8rem; align-self: flex-start; }
.hiw-action { text-align: center; }

/* ===== TESTIMONIALS ===== */
#testimonials { background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 100%); }

.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 1rem; }
.testimonial-card {
  background: var(--bg-dark); border: 1px solid var(--border-soft);
  border-radius: var(--radius); padding: 1.75rem;
  display: flex; flex-direction: column; gap: 1rem;
  transition: border-color 0.2s;
}
.testimonial-card:hover { border-color: var(--border); }
.testimonial-stars { color: #a855f7; font-size: 0.9rem; letter-spacing: 2px; }
.testimonial-card p { font-size: 0.9rem; color: var(--text-secondary); font-style: italic; flex: 1; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.author-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--gradient-care);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700; color: #fff; flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.88rem; }
.testimonial-author span { font-size: 0.75rem; color: var(--text-secondary); }

/* ===== CONTACT ===== */
#contact { background: var(--bg-card); }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
.contact-info h2 { font-size: 2rem; margin-bottom: 1rem; }
.contact-info p { color: var(--text-secondary); margin-bottom: 2rem; font-size: 0.95rem; }

.contact-links { display: flex; flex-direction: column; gap: 0.75rem; }
.contact-link {
  display: flex; align-items: center; gap: 0.75rem;
  color: var(--text-secondary); font-size: 0.9rem; transition: color 0.2s;
}
.contact-link:hover { color: var(--text-primary); }
.contact-link-icon {
  width: 36px; height: 36px;
  background: rgba(99,102,241,0.1); border: 1px solid var(--border);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0;
}

.contact-form {
  background: var(--bg-dark); border: 1px solid var(--border-soft);
  border-radius: var(--radius); padding: 2rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group label { font-size: 0.82rem; font-weight: 600; color: var(--text-secondary); }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card2); border: 1px solid var(--border-soft);
  border-radius: 8px; padding: 0.65rem 0.9rem;
  color: var(--text-primary); font-size: 0.9rem; font-family: var(--font);
  transition: border-color 0.2s; width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--accent); }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--bg-card2); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }

.form-success { color: #4ade80; font-size: 0.85rem; font-weight: 600; margin-top: 0.75rem; text-align: center; }

/* ===== FOOTER ===== */
#footer { background: var(--bg-dark); border-top: 1px solid var(--border-soft); padding: 4rem 0 0; }

.footer-inner { display: grid; grid-template-columns: 2fr 3fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand p { margin-top: 0.75rem; font-size: 0.85rem; color: var(--text-secondary); max-width: 280px; line-height: 1.6; }

.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer-col h5 {
  font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--text-secondary); margin-bottom: 0.75rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col a,
.footer-col .link-btn { font-size: 0.85rem; color: var(--text-secondary); transition: color 0.2s; text-decoration: none; }
.footer-col a:hover,
.footer-col .link-btn:hover { color: var(--text-primary); }

.footer-bottom { border-top: 1px solid var(--border-soft); padding: 1.5rem 0; }
.footer-bottom .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.footer-bottom p { font-size: 0.82rem; color: var(--text-secondary); }
.footer-legal { display: flex; gap: 1.25rem; }
.footer-legal a { font-size: 0.82rem; color: var(--text-secondary); transition: color 0.2s; }
.footer-legal a:hover { color: var(--text-primary); }

/* ===== AUTH MODAL ===== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(6, 8, 15, 0.8);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 18px; padding: 2.5rem;
  width: 100%; max-width: 460px;
  position: relative;
  box-shadow: 0 0 80px rgba(99,102,241,0.15);
  transform: translateY(16px); transition: transform 0.25s;
}
.modal-overlay.open .modal { transform: none; }

.modal-close {
  position: absolute; top: 1rem; right: 1.25rem;
  background: none; border: none;
  color: var(--text-secondary); font-size: 1.5rem; line-height: 1;
  cursor: pointer; transition: color 0.2s;
}
.modal-close:hover { color: var(--text-primary); }

.modal-logo {
  text-align: center; font-weight: 800; font-size: 1.1rem; margin-bottom: 1.5rem;
  background: var(--gradient-care);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.modal-tabs {
  display: flex; background: var(--bg-dark);
  border: 1px solid var(--border-soft); border-radius: 8px;
  padding: 3px; margin-bottom: 1.75rem;
}
.modal-tab {
  flex: 1; padding: 0.55rem; border-radius: 6px;
  font-size: 0.88rem; font-weight: 600; border: none;
  background: transparent; color: var(--text-secondary);
  cursor: pointer; transition: all 0.2s;
}
.modal-tab.active { background: var(--gradient-care); color: #fff; }

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

.modal-switch { text-align: center; font-size: 0.85rem; color: var(--text-secondary); margin-top: 1.25rem; }

/* Password field */
.input-password-wrap { position: relative; }
.input-password-wrap input { padding-right: 3.5rem; }
.toggle-pw {
  position: absolute; right: 0.75rem; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: var(--accent-bright);
  font-size: 0.75rem; font-weight: 600; cursor: pointer;
}

.form-row-inline {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem;
}
.checkbox-label {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.83rem; color: var(--text-secondary); cursor: pointer;
}
.checkbox-label a { color: var(--accent-bright); }
.forgot-link { font-size: 0.83rem; color: var(--accent-bright); text-decoration: underline; text-underline-offset: 2px; }

/* Role selector */
.role-selector { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.role-option { cursor: pointer; }
.role-option input { display: none; }
.role-card {
  display: flex; flex-direction: column; align-items: center; gap: 0.3rem;
  padding: 1rem 0.75rem; border: 1.5px solid var(--border-soft);
  border-radius: 10px; text-align: center; transition: all 0.2s;
  background: var(--bg-dark);
}
.role-option input:checked + .role-card { border-color: var(--accent); background: rgba(99,102,241,0.08); }
.role-icon { font-size: 1.5rem; }
.role-card span { font-size: 0.85rem; font-weight: 600; }
.role-card small { font-size: 0.72rem; color: var(--text-secondary); }

.auth-success { text-align: center; padding: 1.5rem 0; }
.auth-success .success-icon { font-size: 3rem; margin-bottom: 1rem; }
.auth-success h3 { margin-bottom: 0.5rem; }
.auth-success p { font-size: 0.88rem; color: var(--text-secondary); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { order: -1; }
  .hero-card { max-width: 100%; }
  .services-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .hiw-steps { flex-direction: column; align-items: center; }
  .hiw-connector { width: 2px; height: 30px; flex: 0 0 30px; margin-top: 0; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 600px) {
  section { padding: 70px 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .consulting-banner { flex-direction: column; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
}