/* ==========================================================================
   Sudco Appliance Repair — Global Stylesheet
   Mobile-first. Pure CSS. No frameworks.
   ========================================================================== */

:root {
  --brand-red: #D7263D;
  --brand-red-dark: #B01C30;
  --brand-red-soft: #FBE7EA;
  --ink: #0E0E10;
  --ink-2: #2A2A2E;
  --muted: #5C5C66;
  --line: #E6E6EA;
  --bg: #FFFFFF;
  --bg-soft: #F7F7F9;
  --bg-tint: #FAFAFB;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(14,14,16,.04), 0 1px 1px rgba(14,14,16,.03);
  --shadow-md: 0 8px 24px rgba(14,14,16,.08);
  --shadow-lg: 0 24px 60px rgba(14,14,16,.14);

  --space-1: .25rem; --space-2: .5rem; --space-3: .75rem; --space-4: 1rem;
  --space-5: 1.5rem; --space-6: 2rem; --space-7: 3rem; --space-8: 4.5rem;
  --space-9: 6rem;

  --container: 1200px;
  --nav-h: 68px;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto,
               "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

* { box-sizing: border-box; }
*::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--brand-red); text-decoration: none; }
a:hover { color: var(--brand-red-dark); text-decoration: underline; }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.18; color: var(--ink); margin: 0 0 var(--space-4); letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.6vw + .5rem, 3.5rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.6rem, 2.4vw + .8rem, 2.4rem); letter-spacing: -.015em; }
h3 { font-size: 1.25rem; }
p  { margin: 0 0 var(--space-4); color: var(--ink-2); }

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

:focus-visible {
  outline: 3px solid var(--brand-red);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-4);
}
@media (min-width: 768px) { .container { padding: 0 var(--space-5); } }

.section { padding: var(--space-7) 0; }
@media (min-width: 768px) { .section { padding: var(--space-8) 0; } }
.section--tint { background: var(--bg-soft); }
.section__eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--brand-red);
  margin-bottom: var(--space-3);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 48px; padding: .85rem 1.4rem;
  font-weight: 600; font-size: 1rem; line-height: 1;
  border-radius: var(--radius-pill); border: 2px solid transparent;
  cursor: pointer; text-decoration: none; transition: transform .15s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: var(--brand-red); color: #fff; border-color: var(--brand-red);
  box-shadow: 0 8px 24px rgba(215,38,61,.25);
}
.btn-primary:hover { background: var(--brand-red-dark); border-color: var(--brand-red-dark); color: #fff; }
.btn-secondary {
  background: #fff; color: var(--ink); border-color: var(--line);
}
.btn-secondary:hover { border-color: var(--ink); color: var(--ink); }
.btn-ghost-light {
  background: transparent; color: #fff; border-color: rgba(255,255,255,.55);
}
.btn-ghost-light:hover { background: #fff; color: var(--brand-red); }
.btn svg { width: 18px; height: 18px; }

/* ---------- Navbar ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.78);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
          backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav .container { max-width: 1440px; }
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--nav-h);
}
.nav__brand { display: inline-flex; align-items: center; gap: .65rem; color: var(--ink); font-weight: 700; }
.nav__brand:hover { text-decoration: none; color: var(--ink); }
.nav__brand img { height: 44px; width: auto; }
.nav__brand-text { font-size: 1rem; letter-spacing: -.01em; color: var(--ink); }
.nav__brand-text small { display: block; font-size: .7rem; font-weight: 500; color: var(--muted); letter-spacing: .04em; }

.nav__menu {
  display: none; align-items: center; gap: var(--space-2);
  list-style: none; margin: 0; padding: 0;
}
.nav__menu a, .nav__menu button.nav__link {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .65rem .9rem; border-radius: var(--radius-md);
  color: var(--ink); font-weight: 500; font-size: .98rem;
  background: transparent; border: 0; cursor: pointer; font-family: inherit;
}
.nav__menu a:hover, .nav__menu button.nav__link:hover { background: var(--bg-soft); color: var(--ink); text-decoration: none; }
.nav__cta { margin-left: var(--space-3); }

@media (min-width: 1024px) {
  .nav__menu { display: flex; }
  .nav__toggle { display: none; }
}

/* Dropdown */
.nav__has-dropdown { position: relative; }
.nav__dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  min-width: 280px; padding: .5rem;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  display: none;
}
.nav__has-dropdown[aria-expanded="true"] .nav__dropdown { display: block; }
.nav__dropdown a {
  display: block; padding: .6rem .8rem; border-radius: var(--radius-sm);
  color: var(--ink); font-size: .95rem; font-weight: 500;
}
.nav__dropdown a:hover { background: var(--brand-red-soft); color: var(--brand-red-dark); text-decoration: none; }
.nav__caret { transition: transform .2s ease; }
.nav__has-dropdown[aria-expanded="true"] .nav__caret { transform: rotate(180deg); }

/* Mobile toggle */
.nav__toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: var(--radius-md);
  background: transparent; border: 1px solid var(--line); cursor: pointer;
}
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after {
  display: block; width: 22px; height: 2px; background: var(--ink); position: relative; transition: transform .25s ease, top .25s ease;
}
.nav__toggle span::before, .nav__toggle span::after { content: ""; position: absolute; left: 0; }
.nav__toggle span::before { top: -7px; }
.nav__toggle span::after  { top: 7px; }
.nav__toggle[aria-expanded="true"] span { background: transparent; }
.nav__toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] span::after  { top: 0; transform: rotate(-45deg); }
@media (min-width: 1024px) { .nav__toggle { display: none; } }

/* Mobile drawer — full-screen panel */
.nav__drawer {
  position: fixed; inset: 0;
  width: 100vw; height: 100dvh;
  background: #fff;
  display: flex; flex-direction: column;
  padding: 0;
  overflow-y: auto;
  z-index: 100;
  transform: translateY(-100%);
  transition: transform .28s ease;
  visibility: hidden;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}
.nav__drawer.is-open { transform: translateY(0); visibility: visible; }
.nav__drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--line);
  min-height: 64px;
}
.nav__drawer-header strong { font-size: 1.05rem; color: var(--ink); }
.nav__drawer-close {
  width: 44px; height: 44px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg-soft); border: 1px solid var(--line);
  font-size: 1.6rem; line-height: 1; color: var(--ink); cursor: pointer;
  font-family: inherit; padding: 0;
}
.nav__drawer-close:hover { background: var(--brand-red); color: #fff; border-color: var(--brand-red); }
.nav__drawer ul { list-style: none; padding: 0; margin: 0; }
.nav__drawer > ul { padding: var(--space-3) 0; flex: 1; }
.nav__drawer li { border-bottom: 1px solid var(--line); }
.nav__drawer > ul > li > a,
.nav__drawer > ul > li > button {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; min-height: 56px; padding: .9rem var(--space-5);
  font-size: 1.15rem; font-weight: 600;
  background: transparent; border: 0; color: var(--ink);
  font-family: inherit; cursor: pointer; text-align: left;
}
.nav__drawer > ul > li > a:hover,
.nav__drawer > ul > li > button:hover { background: var(--bg-soft); text-decoration: none; }
.nav__drawer [data-drawer-sub-toggle] span { transition: transform .2s ease; font-size: 1rem; }
.nav__drawer [data-drawer-sub-toggle][aria-expanded="true"] span { transform: rotate(180deg); }
.nav__drawer-sub {
  display: none;
  background: var(--bg-soft);
  padding: .25rem 0;
}
.nav__drawer-sub.is-open { display: block; }
.nav__drawer-sub a {
  display: flex; align-items: center;
  min-height: 48px; padding: .65rem var(--space-5) .65rem calc(var(--space-5) + var(--space-4));
  font-size: 1.02rem; font-weight: 500; color: var(--ink-2);
  border-bottom: 1px solid var(--line);
}
.nav__drawer-sub a:last-child { border-bottom: 0; }
.nav__drawer-sub a:hover { background: #fff; color: var(--brand-red); text-decoration: none; }
.nav__drawer-footer { padding: var(--space-5); border-top: 1px solid var(--line); }
.nav__drawer-footer .btn-primary { width: 100%; }
@media (min-width: 1024px) { .nav__drawer { display: none !important; } }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: var(--space-7) 0 var(--space-8);
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(215,38,61,.10), transparent 60%),
    linear-gradient(180deg, #fff 0%, var(--bg-soft) 100%);
  overflow: hidden;
}
.hero__grid {
  display: grid; gap: var(--space-6);
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 900px) {
  .hero__grid { grid-template-columns: 1.1fr 1fr; gap: var(--space-7); }
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .35rem .7rem; border-radius: var(--radius-pill);
  background: var(--brand-red-soft); color: var(--brand-red-dark);
  font-size: .82rem; font-weight: 600; letter-spacing: .04em; margin-bottom: var(--space-4);
}
.hero__lede { font-size: 1.1rem; max-width: 56ch; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }
.hero__media {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); aspect-ratio: 4/3; background: var(--bg-soft);
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Service grid ---------- */
.grid-services {
  display: grid; gap: var(--space-5);
  grid-template-columns: 1fr;
  margin-top: var(--space-6);
  align-items: start;
}
@media (min-width: 640px)  { .grid-services { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-services { grid-template-columns: repeat(3, 1fr); } }

.card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-lg);
}
.card-link:hover { text-decoration: none; color: inherit; }
.card-link:hover .card,
.card-link:focus-visible .card {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #d8d8e0;
}
.card-link:focus-visible {
  outline: 3px solid var(--brand-red);
  outline-offset: 3px;
  border-radius: var(--radius-lg);
}
.card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-lg); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #d8d8e0; }
.card__media { background: var(--bg-soft); overflow: hidden; }
.card__media img { display: block; width: 100%; height: auto; object-fit: contain; transition: transform .5s ease; }
.card:hover .card__media img { transform: scale(1.04); }
.card__body { padding: var(--space-5); display: flex; flex-direction: column; flex: 1; }
.card__title { font-size: 1.18rem; margin-bottom: var(--space-3); }
.card__desc  { color: var(--ink-2); flex: 1; margin-bottom: var(--space-4); }
.card__cta {
  display: inline-flex; align-items: center; gap: .4rem; align-self: flex-start;
  font-weight: 600; color: var(--brand-red);
}
.card__cta::after { content: "→"; transition: transform .2s ease; }
.card:hover .card__cta::after { transform: translateX(4px); }

/* ---------- Why-choose section ---------- */
.why {
  display: grid; gap: var(--space-6);
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 900px) { .why { grid-template-columns: 1.1fr 1fr; gap: var(--space-7); } }
.trust-list { list-style: none; padding: 0; margin: var(--space-5) 0 0; display: grid; gap: var(--space-3); }
.trust-list li {
  display: flex; align-items: flex-start; gap: .8rem;
  padding: var(--space-4); background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md);
}
.trust-list li::before {
  content: ""; flex: none; width: 22px; height: 22px; margin-top: 2px;
  background: var(--brand-red);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/contain no-repeat;
}

/* ---------- Areas pills ---------- */
.area-pills { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-5); }
.area-pills li {
  padding: .55rem 1rem; border-radius: var(--radius-pill);
  background: #fff; border: 1px solid var(--line); font-weight: 500; color: var(--ink-2);
}
.area-pills { list-style: none; padding: 0; }

/* ---------- Final CTA ---------- */
.cta-block {
  background: linear-gradient(135deg, var(--brand-red) 0%, var(--brand-red-dark) 100%);
  color: #fff; border-radius: var(--radius-lg); padding: var(--space-7) var(--space-5);
  text-align: center; box-shadow: var(--shadow-lg);
}
.cta-block h2 { color: #fff; }
.cta-block p { color: rgba(255,255,255,.92); max-width: 60ch; margin-left: auto; margin-right: auto; }
.cta-block .hero__ctas { justify-content: center; }
.cta-block .btn-primary { background: #fff; color: var(--brand-red); border-color: #fff; box-shadow: 0 8px 24px rgba(0,0,0,.18); }
.cta-block .btn-primary:hover { background: #fff; color: var(--brand-red-dark); }

/* ---------- Footer ---------- */
.footer {
  background: var(--ink); color: #cfcfd6;
  padding: var(--space-7) 0 var(--space-5); margin-top: var(--space-7);
}
.footer a { color: #cfcfd6; }
.footer a:hover { color: #fff; }
.footer__grid {
  display: grid; gap: var(--space-6);
  grid-template-columns: 1fr;
}
@media (min-width: 700px)  { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.footer__brand img { height: 40px; margin-bottom: var(--space-3); }
.footer__brand .footer__logo { height: auto; width: auto; max-width: 100%; margin-bottom: var(--space-4); }
@media (max-width: 767px) {
  .footer__brand { text-align: center; }
  .footer__brand img,
  .footer__brand .footer__logo { margin-left: auto; margin-right: auto; }
}
.footer__about { color: #a8a8b3; font-size: .95rem; }
.footer h4 { color: #fff; font-size: .9rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: var(--space-4); }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.footer__phone { color: #fff; font-size: 1.15rem; font-weight: 600; }
.footer__bottom {
  margin-top: var(--space-6); padding-top: var(--space-5);
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex; flex-wrap: wrap; gap: var(--space-3);
  align-items: center; justify-content: space-between;
  font-size: .9rem; color: #888893;
}
.social-icons { display: flex; gap: .6rem; align-items: center; margin-top: var(--space-3); }
.social-icons a {
  width: 40px; height: 40px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
  transition: background .2s ease, transform .2s ease, border-color .2s ease;
}
.social-icons a:hover { background: var(--brand-red); border-color: var(--brand-red); transform: translateY(-2px); }
.social-icons svg { width: 18px; height: 18px; fill: #fff; }

/* ---------- Animations ---------- */
[data-animate] { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
[data-animate].in-view { opacity: 1; transform: none; }

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    [data-animate] {
      opacity: 0; transform: translateY(20px);
      animation: revealIn linear both;
      animation-timeline: view();
      animation-range: entry 0% cover 28%;
    }
    @keyframes revealIn { to { opacity: 1; transform: none; } }
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-animate] { opacity: 1 !important; transform: none !important; }
  html { scroll-behavior: auto; }
}

/* Breadcrumb */
.breadcrumb { padding: 1rem 0 0; font-size: 0.9rem; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 0.4rem; padding: 0; margin: 0; color: var(--ink-soft, #555); }
.breadcrumb li + li::before { content: "›"; margin-right: 0.4rem; color: var(--ink-soft, #999); }
.breadcrumb a { color: var(--brand-red); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb [aria-current="page"] { color: var(--ink, #0E0E10); font-weight: 600; }

/* Forms */
.form { display: grid; gap: var(--space-4); max-width: 720px; margin-top: var(--space-5); }
.form .field { display: grid; gap: .4rem; }
.form label { font-weight: 600; font-size: .95rem; color: var(--ink); }
.form input, .form select, .form textarea {
  width: 100%; padding: .8rem 1rem; font: inherit; color: var(--ink);
  background: #fff; border: 1px solid var(--line, #e3e3e8); border-radius: var(--radius-md, 12px);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: none; border-color: var(--brand-red); box-shadow: 0 0 0 3px rgba(215,38,61,.15);
}
.form textarea { min-height: 160px; resize: vertical; }
.form .hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }
.form button[type="submit"] { justify-self: start; }

/* Problem list (service pages) */
.problem-grid { display: grid; gap: var(--space-4); margin-top: var(--space-5); }
@media (min-width: 760px) { .problem-grid { grid-template-columns: 1fr 1fr; } }
.problem {
  background: #fff; border: 1px solid var(--line, #e3e3e8); border-radius: var(--radius-lg, 16px);
  padding: var(--space-5);
}
.problem h3 { margin: 0 0 .5rem; font-size: 1.1rem; color: var(--ink); }
.problem p { margin: 0; color: var(--ink-soft, #444); }

/* Contact form: honeypot + inline errors + status */
.honeypot-field { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden; pointer-events: none; }
.field-error { color: #b00020; font-size: .85rem; margin-top: .25rem; }
.form input[aria-invalid="true"], .form textarea[aria-invalid="true"], .form select[aria-invalid="true"] { border-color: #b00020; }
.form-status { background: #fdecea; color: #611a15; border: 1px solid #f5c6c2; padding: .85rem 1rem; border-radius: 8px; margin-bottom: 1rem; }
.form-success { background: #e8f5e9; color: #1b5e20; border: 1px solid #b7d7b9; padding: 1.25rem 1.5rem; border-radius: 12px; }
.form-success h3 { margin: 0 0 .5rem; }