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

:root {
  --orange:       #e8620a;
  --orange-dark:  #b84d08;
  --orange-light: #f97316;
  --accent:       #f97316;
  --navy:         #0f172a;
  --bg:           #ffffff;
  --bg-2:         #f8fafc;
  --bg-3:         #f1f5f9;
  --text:         #0f172a;
  --text-muted:   #64748b;
  --border:       #e6e9ef;
  --card-bg:      #ffffff;
  --radius:       12px;
  --radius-lg:    20px;
  --shadow:       0 4px 24px rgba(15,23,42,0.06);
  --shadow-lg:    0 18px 48px rgba(15,23,42,0.12);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; }

/* ── Typography ── */
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; color: var(--navy); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; color: var(--navy); }
h3 { font-size: 1.2rem; font-weight: 600; line-height: 1.35; color: var(--navy); }
p  { color: var(--text-muted); font-size: 1rem; }

.gradient-text {
  background: linear-gradient(135deg, #f97316, #e8620a, #fb923c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}
.section-header p { margin-top: 14px; font-size: 1.05rem; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  color: #fff;
  box-shadow: 0 6px 18px rgba(232,98,10,0.28);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(232,98,10,0.4); }
.btn-ghost {
  background: #fff;
  color: var(--navy);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--orange); color: var(--orange); }
.btn-white {
  background: #fff;
  color: var(--orange-dark);
  font-weight: 700;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0,0,0,0.18); }
.btn-full { width: 100%; justify-content: center; }

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  transition: background 0.3s, box-shadow 0.3s;
}
.nav.scrolled {
  background: rgba(255,255,255,0.95);
  box-shadow: 0 1px 0 var(--border), 0 6px 20px rgba(15,23,42,0.05);
}
.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo-img {
  height: 50px;
  width: auto;
}
.footer-logo-img {
  height: 32px;
  width: auto;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--navy); }
.nav-cta {
  background: linear-gradient(135deg, var(--orange), var(--orange-light)) !important;
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 7px;
  font-weight: 600 !important;
  box-shadow: 0 4px 14px rgba(232,98,10,0.25);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all 0.3s;
}
.mobile-menu {
  display: none;
  flex-direction: column;
  background: #fff;
  padding: 16px 24px 24px;
  border-top: 1px solid var(--border);
  box-shadow: 0 12px 24px rgba(15,23,42,0.08);
}
.mobile-menu a {
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.mobile-menu a:last-child { border-bottom: none; color: var(--orange); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, #fff7f0 60%, #ffffff 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15,23,42,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,0.035) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-glow {
  position: absolute;
  top: 8%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(249,115,22,0.16) 0%, transparent 70%);
}
.hero-inner {
  position: relative;
  text-align: center;
  padding: 80px 24px 60px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,98,10,0.1);
  border: 1px solid rgba(232,98,10,0.25);
  color: var(--orange-dark);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 99px;
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--orange);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-heading { margin-bottom: 24px; }
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.18rem);
  max-width: 620px;
  margin: 0 auto 36px;
  color: var(--text-muted);
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.hero-certs {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.cert-pill {
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 99px;
  box-shadow: var(--shadow);
}
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.5;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── TRUST BAR ── */
.trust-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
  background: var(--bg-2);
}
.trust-label {
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.trust-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 28px;
}
.trust-logos span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  opacity: 0.55;
  transition: opacity 0.2s, color 0.2s;
}
.trust-logos span:hover { opacity: 1; color: var(--orange); }

/* ── SERVICES ── */
.services { background: var(--bg-2); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
}
.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  box-shadow: var(--shadow);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.service-card:hover {
  border-color: rgba(232,98,10,0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.service-card.featured {
  border-color: rgba(232,98,10,0.4);
  background: linear-gradient(135deg, #fff7f0, #ffffff);
}
.service-icon {
  width: 46px; height: 46px;
  background: rgba(232,98,10,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--orange);
}
.service-icon svg { width: 22px; height: 22px; }
.service-tag {
  position: absolute;
  top: 20px; right: 20px;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 99px;
  letter-spacing: 0.04em;
}
.service-card h3 { margin-bottom: 10px; }
.service-card > p { font-size: 0.9rem; margin-bottom: 20px; }
.service-list {
  list-style: none;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.service-list li {
  font-size: 0.875rem;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
}
.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px; height: 5px;
  background: var(--orange);
  border-radius: 50%;
}
.service-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--orange);
  transition: gap 0.2s;
}
.service-link:hover { text-decoration: underline; }

/* ── ABOUT ── */
.about { background: var(--bg); }
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: center;
}
.about-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow);
}
.about-avatar {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 28px;
}
.about-stats {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.stat { display: flex; flex-direction: column; gap: 3px; }
.stat-num { font-size: 2rem; font-weight: 800; color: var(--orange); line-height: 1; }
.stat-lbl { font-size: 0.8rem; color: var(--text-muted); }
.about-certs-list { display: flex; flex-direction: column; gap: 10px; }
.cert-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.83rem;
  color: var(--text-muted);
}
.cert-item svg { width: 16px; height: 16px; color: #16a34a; flex-shrink: 0; }
.about-content h2 { margin-bottom: 20px; }
.about-content p { margin-bottom: 16px; font-size: 0.96rem; }
.about-content p strong { color: var(--navy); }
.about-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0;
}
.about-skills span {
  background: rgba(232,98,10,0.08);
  border: 1px solid rgba(232,98,10,0.22);
  color: var(--orange-dark);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 13px;
  border-radius: 6px;
}

/* ── PROCESS ── */
.process { background: var(--bg-2); }
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  max-width: 960px;
  margin: 0 auto;
}
.step {
  flex: 1;
  text-align: center;
  padding: 0 16px;
}
.step-num {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #fff;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 6px 16px rgba(232,98,10,0.25);
}
.step-content h3 { margin-bottom: 8px; }
.step-content p { font-size: 0.88rem; }
.step-connector {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(232,98,10,0.35), transparent);
  margin-top: 23px;
  flex-shrink: 0;
}

/* ── CTA BANNER ── */
.cta-banner {
  background: linear-gradient(135deg, var(--orange-dark), var(--orange), #fb923c);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 40px 40px;
}
.cta-inner {
  position: relative;
  text-align: center;
}
.cta-inner h2 { color: #fff; margin-bottom: 12px; }
.cta-inner p { color: rgba(255,255,255,0.9); font-size: 1.05rem; margin-bottom: 32px; }

/* ── CONTACT ── */
.contact { background: var(--bg); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 14px; }
.contact-info > p { margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 16px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.contact-item:hover { color: var(--orange); }
.contact-item svg { width: 18px; height: 18px; color: var(--orange); flex-shrink: 0; }
.contact-item.location { cursor: default; }

/* ── FORM ── */
.contact-form {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--navy);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--navy);
  font-family: inherit;
  font-size: 0.9rem;
  padding: 11px 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #94a3b8; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(232,98,10,0.15);
}
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: #fff; color: var(--navy); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 10px;
}
.hidden-field { display: none; }
.form-section {
  margin-bottom: 26px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
}
.form-section:last-of-type { border-bottom: none; padding-bottom: 0; }
.form-section-title {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}
.req { color: var(--orange); }
.form-success {
  background: var(--bg-2);
  border: 1px solid rgba(22,163,74,0.3);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  text-align: center;
  box-shadow: var(--shadow);
}
.form-success svg {
  width: 52px; height: 52px;
  color: #16a34a;
  margin: 0 auto 18px;
}
.form-success h3 { margin-bottom: 8px; font-size: 1.3rem; }
.form-success p { font-size: 0.95rem; }

/* ── FOOTER ── */
.footer {
  border-top: 1px solid var(--border);
  background: var(--navy);
  padding: 36px 0;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  color: #cbd5e1;
}
.footer-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  font-size: 0.85rem;
  color: #cbd5e1;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--orange-light); }
.footer-copy {
  font-size: 0.78rem;
  color: #94a3b8;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .about-inner,
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { order: -1; }
  .about-card { max-width: 400px; }
  .about-stats { flex-direction: row; }
  .process-steps { flex-direction: column; align-items: center; gap: 24px; }
  .step-connector { width: 2px; height: 32px; margin: 0; }
  .step { padding: 0; max-width: 320px; }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-menu.open { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-inner { padding: 60px 0 40px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { text-align: center; justify-content: center; }
}