/* ==========================================================================
   IronPoint Garage Door — Design System Stylesheet
   Palette: Steel-Blue (trust/professionalism) + Safety-Orange (urgency/CTA)
   Typography: Inter (body/UI) + Outfit (headings)
   ========================================================================== */

:root {
  /* Primary — Steel Blue */
  --c-primary-900: #0A2A40;
  --c-primary-800: #0F3D5C;
  --c-primary-700: #155D82;
  --c-primary-600: #1B7AA8;
  --c-primary-500: #2C93C2;
  --c-primary-100: #E8F1F6;
  --c-primary-50:  #F4F9FC;

  /* Accent — Safety Orange */
  --c-accent-700: #C25E00;
  --c-accent-600: #F5850B;
  --c-accent-500: #FF9C2E;
  --c-accent-100: #FFF1E0;

  /* Neutral */
  --c-ink-900: #101820;
  --c-ink-700: #33414D;
  --c-ink-500: #5B6B78;
  --c-ink-300: #A6B4BE;
  --c-ink-100: #E7EDF1;

  --c-success-600: #1E8E5A;
  --c-danger-600:  #D93025;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --shadow-card: 0 4px 16px rgba(15, 61, 92, 0.08);
  --shadow-card-hover: 0 10px 28px rgba(15, 61, 92, 0.14);
  --max-width: 1200px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--c-ink-900);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .font-display {
  font-family: 'Outfit', 'Inter', system-ui, sans-serif;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--c-accent-600);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 100;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--c-accent-600);
  outline-offset: 2px;
}

/* ---------- Layout containers ---------- */
.ip-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  padding: 0.75rem 1.5rem;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.12s ease;
  line-height: 1.2;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-accent {
  background: var(--c-accent-600);
  color: #fff;
  box-shadow: 0 6px 16px rgba(245, 133, 11, 0.35);
}
.btn-accent:hover { background: var(--c-accent-700); }
.btn-primary-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.55);
}
.btn-primary-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn-secondary {
  background: var(--c-primary-100);
  color: var(--c-primary-800);
}
.btn-secondary:hover { background: #d9e9f2; }

/* ---------- Header ---------- */
.ip-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--c-ink-100);
}
.ip-topbar {
  background: var(--c-primary-900);
  color: #fff;
  font-size: 0.8125rem;
}
.ip-nav-link {
  color: var(--c-ink-700);
  font-weight: 500;
  padding: 0.5rem 0.25rem;
  position: relative;
}
.ip-nav-link:hover { color: var(--c-primary-800); }
.ip-nav-link[aria-current="page"] { color: var(--c-primary-800); }
.ip-nav-link[aria-current="page"]::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--c-accent-600);
  border-radius: 2px;
}

.ip-dropdown-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 0.5rem;
  background: #fff;
  box-shadow: var(--shadow-card-hover);
  border-radius: var(--radius-md);
  border: 1px solid var(--c-ink-100);
  min-width: 280px;
  z-index: 60;
}
/* JS-controlled only (click-to-open) — no CSS hover trigger.
   Hover/focus-within was removed because it caused the panel to appear
   "stuck open" / opened without an explicit click on some browsers and
   touch devices. See public/static/app.js for the toggle logic. */
.ip-dropdown-panel.open { display: block; }
.ip-dropdown-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.375rem;
  color: var(--c-ink-500);
  cursor: pointer;
  background: none;
  border: none;
}
.ip-dropdown-chevron:hover { color: var(--c-primary-800); }
.ip-dropdown-chevron .fa-chevron-down { transition: transform 0.15s ease; }
.ip-dropdown-chevron[aria-expanded="true"] .fa-chevron-down { transform: rotate(180deg); }

#mobile-menu { display: none; }
#mobile-menu.open { display: block; }

/* ---------- Cards ---------- */
.ip-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-ink-100);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.ip-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-2px); }

.ip-icon-tile {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--c-primary-100);
  color: var(--c-primary-800);
  font-size: 1.25rem;
}

/* ---------- Hero ---------- */
.ip-hero {
  background-image: linear-gradient(115deg, rgba(9,38,54,0.95) 0%, rgba(11,52,74,0.90) 38%, rgba(13,66,92,0.55) 75%, rgba(13,66,92,0.35) 100%),
    url('/static/images/garage-door-torsion-spring-repair-technician-hero.jpg');
  background-size: cover;
  background-position: center 30%;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.ip-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 85% 20%, rgba(245,133,11,0.20), transparent 55%);
  pointer-events: none;
}
.ip-hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image: repeating-linear-gradient(45deg, #fff 0, #fff 2px, transparent 2px, transparent 14px);
  pointer-events: none;
}
.ip-hero-stat-card {
  background: rgba(9,38,54,0.62);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-lg, 1rem);
  padding: 1.75rem;
  max-width: 360px;
  width: 100%;
  backdrop-filter: blur(6px);
  box-shadow: 0 20px 40px -12px rgba(0,0,0,0.35);
}
.ip-icon-tile-dark {
  width: 2.5rem;
  height: 2.5rem;
  min-width: 2.5rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(245,133,11,0.18);
  color: var(--c-accent-500);
  font-size: 1.05rem;
}

/* Section hero for inner pages (not homepage) */
.ip-page-hero {
  background-image: linear-gradient(100deg, rgba(9,38,54,0.94) 0%, rgba(13,66,92,0.88) 45%, rgba(13,66,92,0.62) 100%),
    url('/static/images/hero-page-bg.jpg');
  background-size: cover;
  background-position: center right;
  color: #fff;
}

/* ---------- Trust bar ---------- */
.ip-trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--c-ink-700);
  font-weight: 600;
  font-size: 0.9rem;
}

/* ---------- FAQ accordion ---------- */
.ip-faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  font-weight: 600;
  color: var(--c-ink-900);
}
.ip-faq-item summary::-webkit-details-marker { display: none; }
.ip-faq-item summary .chev { transition: transform 0.2s ease; color: var(--c-primary-700); }
.ip-faq-item[open] summary .chev { transform: rotate(180deg); }
.ip-faq-item + .ip-faq-item { border-top: 1px solid var(--c-ink-100); }
.ip-faq-item .ip-faq-answer { padding-bottom: 1.1rem; color: var(--c-ink-700); line-height: 1.65; }

/* ---------- Forms ---------- */
.ip-field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-ink-800, var(--c-ink-700));
  margin-bottom: 0.35rem;
}
.ip-field input, .ip-field select, .ip-field textarea {
  width: 100%;
  border: 1.5px solid var(--c-ink-300);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  font-size: 0.95rem;
  background: #fff;
  color: var(--c-ink-900);
}
.ip-field input:focus, .ip-field select:focus, .ip-field textarea:focus {
  border-color: var(--c-primary-600);
  outline: none;
  box-shadow: 0 0 0 3px var(--c-primary-100);
}

/* ---------- Footer ---------- */
.ip-footer { background: var(--c-primary-900); color: #cfe0ea; }
.ip-footer a { color: #cfe0ea; }
.ip-footer a:hover { color: #fff; text-decoration: underline; }
.ip-footer h3 { color: #fff; font-size: 0.95rem; letter-spacing: 0.02em; }

/* ---------- Badges ---------- */
.ip-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--c-accent-100);
  color: var(--c-accent-700);
}
.ip-badge-primary { background: var(--c-primary-100); color: var(--c-primary-800); }

/* ---------- Utility ---------- */
.ip-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}