/* ===== Ajmal Digital — Design System ===== */
:root {
  --teal-900: #04342C;
  --teal-800: #085041;
  --teal-700: #0F6E56;
  --teal-500: #1D9E75;
  --teal-100: #9FE1CB;
  --teal-50: #E1F5EE;
  --navy: #0B2436;
  --navy-light: #16344B;
  --ink: #14181C;
  --ink-secondary: #565E66;
  --ink-muted: #8A9199;
  --border: #E6E9EC;
  --surface: #FFFFFF;
  --surface-alt: #F6F8F7;
  --radius: 10px;
  --radius-lg: 16px;
  --max-width: 1180px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; width: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  line-height: 1.6;
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
}
img { max-width: 100%; height: auto; display: block; background: var(--surface-alt); }
.container, section, header, footer, main { max-width: 100vw; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
section { padding: 88px 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.2; }
p { margin: 0; }

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--teal-700);
  background: var(--teal-50);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-title { font-size: clamp(26px, 3.4vw, 38px); margin-bottom: 14px; }
.section-lead { font-size: 16px; color: var(--ink-secondary); max-width: 620px; }
.section-head { margin-bottom: 48px; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head.center .section-lead { margin-left: auto; margin-right: auto; }

.btn { white-space: nowrap; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  padding: 13px 26px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--teal-700); color: #fff; }
.btn-primary:hover { background: var(--teal-800); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--border); }
.btn-outline:hover { background: var(--surface-alt); }
.btn-light { background: #fff; color: var(--navy); }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border);
}
section, main > * { scroll-margin-top: 90px; }
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
}
.logo img { height: 34px; width: auto; }
.main-nav { display: flex; gap: 36px; }
.main-nav a { font-size: 15px; font-weight: 500; color: var(--ink-secondary); }
.main-nav a:hover, .main-nav a.active { color: var(--teal-700); }
.header-actions { display: flex; align-items: center; gap: 16px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; }

/* ===== Hero ===== */
.hero { padding: 72px 0 88px; }
.hero .container { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(32px, 4.4vw, 50px); letter-spacing: -0.01em; margin-bottom: 20px; }
.hero p { font-size: 17px; color: var(--ink-secondary); margin-bottom: 28px; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-image img { border-radius: var(--radius-lg); width: 100%; }

/* ===== About ===== */
.about { background: var(--surface-alt); border-radius: var(--radius-lg); margin: 0 24px; padding: 72px 48px; }
.about .container { max-width: 1080px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-copy p { color: var(--ink-secondary); margin-bottom: 14px; font-size: 15.5px; }
.about-copy .credentials { font-size: 14px; color: var(--ink-muted); margin-top: 18px; }
.about-copy .credentials a { color: var(--teal-700); font-weight: 500; }
.about-list { display: flex; gap: 24px; margin: 24px 0; flex-wrap: wrap; }
.about-list li { font-size: 14px; font-weight: 600; color: var(--ink); background: #fff; padding: 8px 16px; border-radius: 100px; border: 1px solid var(--border); }
.about-stat { display: flex; align-items: baseline; gap: 10px; margin-top: 8px; }
.about-stat strong { font-size: 40px; color: var(--teal-700); }
.about-stat span { font-size: 14px; color: var(--ink-secondary); }
.about-media img { border-radius: var(--radius-lg); width: 100%; }

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.service-card:hover { border-color: var(--teal-500); transform: translateY(-2px); }
.service-icon {
  width: 44px; height: 44px;
  background: var(--teal-50);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal-700);
  font-size: 20px;
  margin-bottom: 18px;
}
.service-card h3 { font-size: 18px; margin-bottom: 10px; }
.service-card p { font-size: 14.5px; color: var(--ink-secondary); margin-bottom: 18px; }
.service-card .link { font-size: 14px; font-weight: 600; color: var(--teal-700); }

/* ===== Certifications ===== */
.certs { background: var(--surface-alt); }
.carousel-wrap { position: relative; }
.carousel-wrap::after {
  content: "";
  position: absolute; top: 0; right: 0; bottom: 16px; width: 48px;
  background: linear-gradient(to right, transparent, var(--surface-alt));
  pointer-events: none;
}
.carousel-wrap.on-white::after { background: linear-gradient(to right, transparent, #fff); }
.carousel-nav {
  display: flex; gap: 8px; justify-content: flex-end; margin-bottom: 14px;
}
.carousel-nav button {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--border); background: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 15px; color: var(--ink);
}
.carousel-nav button:hover { background: var(--surface-alt); }
.carousel-nav button:disabled { opacity: 0.35; cursor: default; }
.certs-grid, .case-grid { cursor: grab; }
.certs-grid.dragging, .case-grid.dragging { cursor: grabbing; scroll-snap-type: none; }
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 4px 4px 16px;
  scrollbar-width: none;
}
.certs-grid::-webkit-scrollbar { display: none; }
.cert-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  flex: 0 0 160px;
  scroll-snap-align: start;
}
.cert-card img { border-radius: 6px; margin-bottom: 10px; aspect-ratio: 4/3; object-fit: cover; }
.cert-card p { font-size: 13px; font-weight: 600; }
.cert-card span { font-size: 12px; color: var(--ink-muted); }

/* ===== Case Studies ===== */
.case-grid {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 4px 4px 16px;
  scrollbar-width: none;
}
.case-grid::-webkit-scrollbar { display: none; }
.case-card { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; flex: 0 0 82%; scroll-snap-align: start; }
@media (min-width: 700px) { .case-card { flex-basis: 340px; } }
.case-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.case-body { padding: 22px; }
.case-body h3 { font-size: 17px; margin-bottom: 10px; }
.case-body p { font-size: 14px; color: var(--ink-secondary); margin-bottom: 14px; }
.tag-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.tag { font-size: 12px; font-weight: 600; background: var(--teal-50); color: var(--teal-800); padding: 4px 10px; border-radius: 100px; }

/* ===== Stats ===== */
.stats { background: var(--navy); border-radius: var(--radius-lg); margin: 0 24px; padding: 56px 40px; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
  text-align: center;
}
.stat strong { display: block; font-size: 36px; color: #fff; font-weight: 700; }
.stat span { font-size: 14px; color: #A8B6C1; }

/* ===== FAQ ===== */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary {
  cursor: pointer; list-style: none;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 4px; font-weight: 600; font-size: 15.5px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 20px; color: var(--teal-700); font-weight: 400; }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { padding: 0 4px 20px; color: var(--ink-secondary); font-size: 14.5px; }

/* ===== Contact ===== */
.contact { background: var(--surface-alt); border-radius: var(--radius-lg); margin: 0 24px; padding: 64px 48px; }
.contact .container { max-width: 1080px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.contact-info p.lead { color: var(--ink-secondary); margin-bottom: 24px; font-size: 15px; }
.contact-detail { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 18px; }
.contact-detail i { color: var(--teal-700); width: 20px; }
.contact-detail a { font-size: 14.5px; color: var(--ink); }
.social-row { display: flex; gap: 10px; margin-top: 24px; }
.social-row a {
  width: 38px; height: 38px; border-radius: 50%;
  background: #fff; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
}
.contact-form { background: #fff; border-radius: var(--radius-lg); padding: 28px; border: 1px solid var(--border); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border);
  border-radius: var(--radius); font-family: inherit; font-size: 14.5px;
}
.contact-form textarea { min-height: 110px; resize: vertical; margin-bottom: 16px; }
.contact-form button { width: 100%; justify-content: center; }

/* ===== Footer ===== */
.site-footer { background: var(--navy); color: #fff; padding: 72px 0 28px; }
.footer-top { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; margin-bottom: 56px; }
.footer-top h2 { font-size: 30px; margin-bottom: 20px; }
.footer-email a { font-size: 20px; font-weight: 600; color: var(--teal-100); }
.footer-tagline { color: #A8B6C1; font-size: 14.5px; margin-top: 14px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 24px; font-size: 13px; color: #8393A0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

/* ===== Scroll reveal (lightweight) ===== */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .main-nav { display: none; }
  .nav-toggle { display: block; }
  .hero .container, .about .container, .contact .container, .footer-top { grid-template-columns: 1fr; }
  .hero-image { order: -1; }
  .about, .contact { padding: 48px 24px; margin: 0 16px; }
  section { padding: 56px 0; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .container { padding: 0 18px; }
  .hero h1 { font-size: 30px; }
  .stats { margin: 0 16px; padding: 40px 24px; }
}
@media (max-width: 420px) {
  .header-actions { gap: 8px; }
  .header-actions .btn { padding: 9px 13px; font-size: 13px; }
  .logo img { height: 26px; }
}