/* Reset, element defaults, shared layout + component layer.
   "Angled Trust" direction: clean rectangular sections, sharp/minimal
   radii, navy/charcoal contrast bands used sparingly, orange reserved
   for large bold fills only (see tokens.css comment). */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
img, picture, video { display: block; max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
ul, ol { list-style: none; padding: 0; }
a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; }
address { font-style: normal; }

/* ---------- Base ---------- */
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background: var(--color-bg);
}
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: var(--leading-tight);
  letter-spacing: -0.01em;
  text-wrap: balance;
}
h2 { font-size: var(--text-3xl); margin-bottom: var(--space-4); }
h3 { font-size: var(--text-xl); margin-bottom: var(--space-2); }
p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100px;
  background: var(--color-primary);
  color: var(--color-bg);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--duration-fast) var(--ease-standard);
}
.skip-link:focus { top: var(--space-4); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Layout primitives ---------- */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-4);
}
@media (min-width: 640px) { .container { padding-inline: var(--space-6); } }
@media (min-width: 1024px) { .container { padding-inline: var(--space-8); } }

.section { padding-block: var(--section-pad-y); background: var(--color-bg); }
.section--about,
.section--cta,
.section--hero-dark { background: var(--color-primary-dark); color: var(--color-bg); }
.section--about h2, .section--cta h2, .section--hero-dark h1 { color: var(--color-bg); }
.section--about a:not(.btn), .section--cta a:not(.btn) { color: var(--color-accent); }
.section--testimonials, .section--contact { background: var(--color-surface); }
.section--footer { background: var(--color-primary-dark); color: var(--color-bg); padding-block: var(--space-10) var(--space-6); }
.section__intro { color: var(--color-text-muted); max-width: 60ch; margin-bottom: var(--space-8); }
.section--about .section__intro, .section--cta p { color: rgba(255,255,255,0.85); }
.section__cta-link {
  display: inline-block;
  margin-top: var(--space-4);
  font-weight: 600;
  color: var(--color-primary);
}
.section--about .section__cta-link, .section--cta .section__cta-link { color: var(--color-bg); text-decoration: underline; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-3);
}
.header__logotype {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-lg);
  color: var(--color-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.header__logotype span { color: var(--color-text); }
.header__nav-list {
  display: flex;
  gap: var(--space-6);
  font-weight: 600;
}
.header__nav-list a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.header__nav-list a[aria-current="page"] { color: var(--color-primary); }
.header__nav-list a:hover { color: var(--color-error); }
.header__phone {
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
  flex-shrink: 0;
}
.header__menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: transparent;
  border: none;
}
.header__menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  margin-inline: auto;
}

/* No-JS fallback: nav stays in normal flow and visible; only .js (set by
   shared/main.js on load) enables the collapsible off-canvas + toggle
   button, so a broken/blocked script never hides navigation. */
@media (max-width: 1023px) {
  .no-js .header__nav-list { flex-direction: column; gap: var(--space-3); padding-block: var(--space-3); }
  .js .header__nav {
    position: fixed;
    top: 0; right: 0; bottom: 0; left: 30%;
    background: var(--color-bg);
    transform: translateX(100%);
    transition: transform var(--duration-base) var(--ease-standard);
    overflow-y: auto;
    z-index: 200;
    isolation: isolate;
    box-shadow: var(--shadow-lg);
  }
  .js .header__nav-list { flex-direction: column; padding: var(--space-8) var(--space-6); gap: var(--space-5); }
  .js .header--open .header__nav { transform: translateX(0); }
  .js .header__menu-toggle { display: flex; }
}

/* ---------- Hero ---------- */
.hero__grid {
  display: grid;
  gap: var(--space-8);
  align-items: center;
}
@media (min-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr 1fr; }
}
.hero__eyebrow {
  font-weight: 600;
  color: var(--color-error);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}
.section--hero-dark .hero__eyebrow { color: var(--color-bg); opacity: 0.75; }
.hero__title { font-size: var(--text-hero); margin-bottom: var(--space-4); }
.hero__subtitle { font-size: var(--text-lg); color: var(--color-text-muted); max-width: 55ch; margin-bottom: var(--space-6); }
.section--hero-dark .hero__subtitle { color: rgba(255,255,255,0.85); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-4); }
.hero__trust { font-size: var(--text-sm); color: var(--color-text-muted); font-weight: 600; }
.section--hero-dark .hero__trust { color: rgba(255,255,255,0.75); }
.hero__media {
  min-height: 280px;
  background: var(--color-surface) linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  clip-path: polygon(6% 0, 100% 0, 100% 100%, 0 94%);
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (min-width: 1024px) { .hero__media { min-height: 420px; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  font-weight: 600;
  font-size: var(--text-base);
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: transform var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard);
  min-height: 44px;
}
.btn--primary { background: var(--color-accent); color: var(--color-bg); }
.btn--primary:hover { background: var(--color-error); }
.btn--secondary { background: transparent; border-color: currentColor; color: var(--color-primary); }
.section--hero-dark .btn--secondary,
.section--about .btn--secondary,
.section--cta .btn--secondary { color: var(--color-bg); }
.btn--secondary:hover { background: rgba(255,255,255,0.1); }
.btn:hover { transform: translateY(-1px); }
@media (hover: none) {
  .btn:active { transform: scale(0.97); transition: transform var(--duration-fast) var(--ease-standard); }
}

/* ---------- Cards / Services ---------- */
/* Explicit column counts per breakpoint (not auto-fit) so we always know
   the row math and can prevent a single "widow" card left alone in the
   last row: 1 col (mobile) -> 2 col (tablet, odd 5th card spans full
   width instead of sitting alone beside empty space) -> 3 col (desktop,
   5 cards = 3+2, no widow). */
.services__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-6);
}
@media (min-width: 640px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 640px) and (max-width: 1023px) {
  .services__grid > .card:last-child:nth-child(odd) { grid-column: 1 / -1; }
}
@media (min-width: 1024px) {
  .services__grid { grid-template-columns: repeat(3, 1fr); }
}
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}
.services__grid--full .card { scroll-margin-top: 5rem; }
.card__title { color: var(--color-primary); }
.card__text { color: var(--color-text-muted); }
.card__link { font-weight: 600; color: var(--color-primary); }
.services__emergency-note {
  background: var(--color-surface);
  border-left: 4px solid var(--color-accent);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm);
}
.services__emergency-note a { color: var(--color-error); font-weight: 600; }

/* ---------- About ---------- */
.about__content { max-width: 70ch; }
.about__trust-list { margin-top: var(--space-6); display: grid; gap: var(--space-2); }
.about__trust-list li { padding-left: var(--space-6); position: relative; }
.about__trust-list li::before {
  content: "";
  position: absolute; left: 0; top: 0.5em;
  width: 10px; height: 10px;
  background: var(--color-accent);
  clip-path: polygon(0 0, 100% 20%, 100% 100%, 0 80%);
}

/* ---------- Gallery ---------- */
.gallery__grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
}
.gallery__empty-note {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text-muted);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
}

/* ---------- Testimonials ---------- */
.testimonials__placeholder {
  color: var(--color-text-muted);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  text-align: center;
}

/* ---------- FAQ (native <details>/<summary> - free a11y, no JS) ---------- */
.faq__list { display: grid; gap: var(--space-2); max-width: 70ch; }
.faq__item {
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-4);
}
.faq__question {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question::after { content: "+"; font-size: var(--text-xl); color: var(--color-accent); }
.faq__item[open] .faq__question::after { content: "\2212"; }
.faq__answer { color: var(--color-text-muted); margin-top: var(--space-3); }

/* ---------- Contact ---------- */
.contact__grid {
  display: grid;
  gap: var(--space-8);
}
@media (min-width: 1024px) {
  .contact__grid:not(.contact__grid--brief) { grid-template-columns: 1fr 1fr; }
}
.contact__info p { margin-bottom: var(--space-2); }
.contact__emergency-note {
  background: rgba(240, 90, 40, 0.08);
  border-left: 4px solid var(--color-accent);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  color: var(--color-text);
}
.contact__map {
  margin-top: var(--space-6);
  min-height: 220px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  text-align: center;
  padding: var(--space-4);
}
.contact__map iframe { width: 100%; height: 100%; min-height: 220px; border: 0; border-radius: var(--radius-md); }
.contact__map-note { color: var(--color-text-muted); font-size: var(--text-sm); }
.contact__form {
  position: relative;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}
.form__group { margin-bottom: var(--space-4); }
.form__label { display: block; font-weight: 600; margin-bottom: var(--space-2); }
.form__input, .form__textarea {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
}
.form__input:focus, .form__textarea:focus { border-color: var(--color-primary); }
.form__required-note { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-4); }
.form__group--honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__status { padding: var(--space-3); border-radius: var(--radius-sm); margin-bottom: var(--space-4); }
.form__status:not([hidden]) { background: var(--color-surface); }
.form__submit { width: 100%; margin-top: var(--space-2); }

/* ---------- Entrance animation (subtle, css-only per Phase 2 rationale) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .anim-ready [data-animate] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--duration-slow) var(--ease-out-expo),
                transform var(--duration-slow) var(--ease-out-expo);
    transition-delay: calc(var(--stagger-i, 0) * 75ms);
  }
  .anim-ready [data-animate].is-visible { opacity: 1; transform: none; }
  /* Mobile: smaller screens read subtlety as polish - shorter distance/duration */
  @media (max-width: 640px) {
    .anim-ready [data-animate] {
      transform: translateY(12px);
      transition-duration: var(--duration-base);
    }
  }
}

/* ---------- Mobile sticky action bar (call-first niche) ---------- */
.mobile-action-bar { display: none; }
@media (max-width: 640px) {
  body { padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
  .mobile-action-bar {
    display: flex;
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 150;
    background: var(--color-primary-dark);
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    padding-bottom: calc(var(--space-2) + env(safe-area-inset-bottom));
    box-shadow: var(--shadow-lg);
  }
  .mobile-action-bar__btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: var(--text-sm);
  }
  .mobile-action-bar__btn--call { background: var(--color-accent); color: var(--color-bg); }
  .mobile-action-bar__btn--directions { background: transparent; border: 2px solid rgba(255,255,255,0.4); color: var(--color-bg); }
  @media (hover: none) {
    .mobile-action-bar__btn:active { transform: scale(0.97); transition: transform var(--duration-fast) var(--ease-standard); }
  }
}

/* ---------- Footer ---------- */
.footer__inner {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: 1fr;
  padding-block: var(--space-4) var(--space-8);
}
@media (min-width: 768px) {
  /* Jump straight from 1 to 3 columns (skip 2) - 3 items would leave a
     widow card alone in the last row at an intermediate 2-col width. */
  .footer__inner { grid-template-columns: repeat(3, 1fr); }
}
.footer__logotype { font-family: var(--font-heading); font-weight: 800; font-size: var(--text-lg); margin-bottom: var(--space-2); }
.footer__col h3 { font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--space-3); color: rgba(255,255,255,0.6); }
.footer__col ul { display: grid; gap: var(--space-2); }
.footer__col a:hover { color: var(--color-accent); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: var(--space-4);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
}