/* ─── Design tokens ─────────────────────────────────────────────────── */
:root {
  --bg:         #1A1A24;
  --bg-alt:     #1E1E2C;
  --card:       #22222E;
  --card-hover: #292938;
  --border:     #2E2E40;
  --yellow:     #F5B800;
  --yellow-dim: rgba(245,184,0,0.12);
  --teal:       #4ECDC4;
  --teal-dim:   rgba(78,205,196,0.12);
  --pink:       #E8207A;
  --pink-dim:   rgba(232,32,122,0.12);
  --white:      #FFFFFF;
  --muted:      #9090A8;
  --light:      #C4C4DC;
  --radius:     12px;
  --radius-lg:  20px;
  --transition: 0.3s ease;
}

/* ─── Reset & base ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; background: var(--bg); color: var(--white); line-height: 1.6; overflow-x: hidden; }
h1, h2, h3, h4, h5 { font-family: 'Space Grotesk', sans-serif; line-height: 1.2; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

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

.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--teal); margin-bottom: 16px;
}
.section-label::before {
  content: ''; display: block; width: 24px; height: 2px;
  background: var(--teal); border-radius: 2px;
}

.section-title { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; color: var(--white); margin-bottom: 16px; }
.section-subtitle { font-size: 1.05rem; color: var(--muted); max-width: 600px; line-height: 1.7; }

.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px;
  border-radius: 8px; font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem; font-weight: 600; cursor: pointer;
  transition: var(--transition); border: none;
}
.btn-primary { background: var(--pink); color: #FFFFFF; }
.btn-primary:hover { background: #f03d8e; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,32,122,0.3); }
.btn-outline { background: transparent; color: var(--white); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-2px); }
.btn-sm { padding: 10px 20px; font-size: 0.88rem; }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── Navigation ────────────────────────────────────────────────────── */
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 16px 0; transition: background var(--transition), border-color var(--transition); }
nav.scrolled { background: rgba(26,26,36,0.95); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo-icon { width: 36px; height: 36px; flex-shrink: 0; }
.nav-logo-text { font-family: 'Space Grotesk', sans-serif; font-size: 1rem; font-weight: 700; color: var(--white); line-height: 1.2; }
.nav-logo-text span { display: block; font-size: 0.7rem; font-weight: 400; color: var(--teal); letter-spacing: 0.08em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 0; list-style: none; }
.nav-links li { display: flex; align-items: center; }
.nav-links li + li::before { content: ''; display: block; width: 1px; height: 14px; background: rgba(255,255,255,0.12); margin: 0 24px; flex-shrink: 0; }
.nav-links a { font-size: 0.9rem; color: var(--light); transition: color var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--white); margin: 5px 0; border-radius: 2px; transition: var(--transition); }
.mobile-menu { display: none; position: fixed; top: 65px; left: 0; right: 0; background: rgba(26,26,36,0.98); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); padding: 20px 24px 28px; z-index: 99; }
.mobile-menu.open { display: block; }
.mobile-menu a { display: block; padding: 12px 0; font-size: 1rem; color: var(--light); border-bottom: 1px solid var(--border); }
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu .btn { margin-top: 16px; width: 100%; justify-content: center; }

/* ─── Page hero (inner pages) ───────────────────────────────────────── */
.page-hero {
  padding: 140px 0 80px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 80% 40%, rgba(78,205,196,0.05) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 60%, rgba(245,184,0,0.04) 0%, transparent 70%),
    var(--bg);
}
.page-hero-content { position: relative; z-index: 2; max-width: 720px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; color: var(--muted); margin-bottom: 20px; }
.breadcrumb a { color: var(--teal); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb .sep { color: var(--border); }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 700; margin-bottom: 20px; letter-spacing: -0.02em; }
.page-hero .lead { font-size: 1.1rem; color: var(--muted); line-height: 1.75; margin-bottom: 32px; max-width: 600px; }
.page-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.page-hero-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--teal-dim); border: 1px solid rgba(78,205,196,0.3); color: var(--teal); padding: 6px 14px; border-radius: 20px; font-size: 0.82rem; font-weight: 600; margin-bottom: 24px; }

/* ─── Content sections ──────────────────────────────────────────────── */
.content-section { padding: 80px 0; background: var(--bg); }
.content-section.alt { background: var(--bg-alt); }

.content-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.content-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* Problem cards */
.problem-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 40px; }
.problem-card {
  background: var(--card); border: 1px solid var(--border);
  border-left: 3px solid var(--pink);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
  transition: border-left-color var(--transition);
}
.problem-card:hover { border-left-color: var(--yellow); }
.problem-card h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 6px; }
.problem-card p { font-size: 0.85rem; color: var(--muted); line-height: 1.6; }

/* Capability items */
.capability-list { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }
.capability-item {
  display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  transition: border-color var(--transition);
}
.capability-item:hover { border-color: var(--teal); }
.capability-item i { color: var(--teal); font-size: 0.9rem; margin-top: 3px; flex-shrink: 0; width: 16px; }
.capability-item span { font-size: 0.88rem; color: var(--light); line-height: 1.5; }

/* Chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.chip { padding: 6px 14px; border-radius: 20px; font-size: 0.8rem; font-weight: 500; border: 1px solid; }
.chip-yellow { background: var(--yellow-dim); color: var(--yellow); border-color: rgba(245,184,0,0.25); }
.chip-teal   { background: var(--teal-dim);   color: var(--teal);   border-color: rgba(78,205,196,0.25); }
.chip-pink   { background: var(--pink-dim);   color: var(--pink);   border-color: rgba(232,32,122,0.25); }
.chip-muted  { background: rgba(255,255,255,0.05); color: var(--light); border-color: var(--border); }

/* Step list */
.step-list { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
.step-item { display: flex; gap: 16px; align-items: flex-start; }
.step-badge {
  width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center;
  justify-content: center; font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem; font-weight: 700; flex-shrink: 0;
  border: 2px solid var(--teal); color: var(--teal); background: var(--bg);
}
.step-item h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 4px; }
.step-item p  { font-size: 0.86rem; color: var(--muted); line-height: 1.6; }

/* Icon cards (3-col grid) */
.icon-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 40px; }
.icon-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 28px 24px; display: flex; flex-direction: column; gap: 14px;
  transition: border-color var(--transition), transform var(--transition);
}
.icon-card:hover { border-color: var(--teal); transform: translateY(-3px); }
.icon-card-icon {
  width: 48px; height: 48px; border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
  background: var(--teal-dim); color: var(--teal);
}
.icon-card-icon.y { background: var(--yellow-dim); color: var(--yellow); }
.icon-card-icon.p { background: var(--pink-dim);   color: var(--pink);   }
.icon-card h4 { font-size: 0.98rem; font-weight: 600; }
.icon-card p  { font-size: 0.86rem; color: var(--muted); line-height: 1.6; }

/* ─── CTA section ───────────────────────────────────────────────────── */
.cta-section { padding: 80px 0; background: var(--bg-alt); }
.cta-box {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 64px 48px; text-align: center;
  position: relative; overflow: hidden;
}
.cta-box::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 130%, rgba(78,205,196,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.cta-box > * { position: relative; z-index: 1; }
.cta-box h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; margin-bottom: 16px; }
.cta-box p { font-size: 1rem; color: var(--muted); max-width: 520px; margin: 0 auto 32px; line-height: 1.7; }
.cta-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.cta-note { font-size: 0.82rem; color: var(--muted); margin-top: 16px; }

/* ─── Related services ──────────────────────────────────────────────── */
.related-services { padding: 72px 0; background: var(--bg); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 40px; }
.related-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; display: flex;
  flex-direction: column; gap: 10px;
  transition: border-color var(--transition), transform var(--transition);
}
.related-card:hover { border-color: var(--teal); transform: translateY(-2px); }
.related-icon {
  width: 40px; height: 40px; border-radius: 8px;
  background: var(--teal-dim); color: var(--teal);
  display: flex; align-items: center; justify-content: center; font-size: 0.9rem;
}
.related-icon.y { background: var(--yellow-dim); color: var(--yellow); }
.related-icon.p { background: var(--pink-dim);   color: var(--pink);   }
.related-card h4 { font-size: 0.95rem; font-weight: 600; }
.related-card p  { font-size: 0.82rem; color: var(--muted); flex: 1; line-height: 1.5; }
.related-card .card-link { font-size: 0.82rem; color: var(--teal); font-weight: 500; display: flex; align-items: center; gap: 4px; margin-top: 4px; transition: color var(--transition); }
.related-card .card-link:hover { color: var(--white); }

/* ─── Trust bar ─────────────────────────────────────────────────────── */
.trust-bar { background: var(--card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 20px 0; }
.trust-bar-inner { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 12px 32px; }
.trust-item { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--muted); }
.trust-item i { color: var(--teal); font-size: 0.9rem; }

/* ─── Footer ────────────────────────────────────────────────────────── */
footer { background: var(--card); border-top: 1px solid var(--border); padding: 48px 0 32px; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand p { font-size: 0.88rem; color: var(--muted); line-height: 1.7; margin-top: 16px; max-width: 280px; }
.footer-col h5 { font-size: 0.85rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; list-style: none; }
.footer-links a { font-size: 0.88rem; color: var(--light); transition: color var(--transition); }
.footer-links a:hover { color: var(--teal); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 0.82rem; color: var(--muted); }
.footer-accent { font-size: 0.82rem; color: var(--muted); }
.footer-accent span { color: var(--yellow); }

/* ─── Contact form ──────────────────────────────────────────────────── */
.contact-section { padding: 96px 0; background: var(--bg); }
.contact-inner { display: grid; grid-template-columns: 1fr 1.3fr; gap: 64px; align-items: start; }
.contact-info h2 { margin-bottom: 16px; }
.contact-info p { color: var(--muted); font-size: 1rem; line-height: 1.7; margin-bottom: 36px; }
.contact-details { display: flex; flex-direction: column; gap: 16px; }
.contact-detail { display: flex; align-items: center; gap: 12px; font-size: 0.9rem; color: var(--light); }
.contact-detail i { width: 36px; height: 36px; border-radius: 8px; background: var(--teal-dim); color: var(--teal); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-form-wrap { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px 36px; }
.form-title { font-size: 1.2rem; font-weight: 600; margin-bottom: 6px; }
.form-subtitle { font-size: 0.88rem; color: var(--muted); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: 0.85rem; font-weight: 500; color: var(--light); }
.form-group input,
.form-group select,
.form-group textarea { background: var(--bg); border: 1.5px solid var(--border); border-radius: 8px; padding: 12px 16px; color: var(--white); font-family: 'Inter', sans-serif; font-size: 0.9rem; transition: border-color var(--transition); outline: none; width: 100%; }
.form-group select option { background: var(--bg); }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--muted); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--teal); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { width: 100%; justify-content: center; padding: 16px; font-size: 1rem; }
.form-note { text-align: center; font-size: 0.8rem; color: var(--muted); margin-top: 12px; }
#form-success { display: none; background: var(--teal-dim); border: 1px solid rgba(78,205,196,0.3); border-radius: 8px; padding: 16px; color: var(--teal); font-size: 0.9rem; text-align: center; margin-top: 16px; }

/* ─── Responsive ────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .icon-cards { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: block; }
  .content-grid-2 { grid-template-columns: 1fr; gap: 36px; }
  .problem-grid { grid-template-columns: 1fr; }
  .icon-cards { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cta-box { padding: 40px 24px; }
  .page-hero { padding: 120px 0 60px; }
}

@media (max-width: 480px) {
  .content-grid-3 { grid-template-columns: 1fr; }
}