/* ===========================================================
   Servicio Técnico 24H Barcelona — Landing styles
   =========================================================== */

/* ---------- Tokens ---------- */
:root {
  --primary-dark: #0F1419;
  --primary: #1E2A3A;
  --primary-soft: #FFF1EB;
  --accent: #FF5722;
  --accent-dark: #E64A19;
  --success: #16A34A;
  --text: #1F2933;
  --muted: #64748B;
  --bg: #FFFFFF;
  --surface: #F7F8FA;
  --surface-2: #EEF1F5;
  --border: #E4E7EC;
  --danger: #D93025;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 6px rgba(11, 45, 77, 0.08);
  --shadow-md: 0 8px 24px rgba(11, 45, 77, 0.10);
  --shadow-lg: 0 24px 60px rgba(11, 45, 77, 0.18);

  --container: 1180px;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- Reset / base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }

h1, h2, h3, h4 {
  margin: 0 0 var(--space-md);
  color: var(--primary-dark);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(30px, 5vw, 48px); font-weight: 800; }
h2 { font-size: clamp(26px, 3.4vw, 36px); font-weight: 800; }
h3 { font-size: 20px; font-weight: 700; }
h4 { font-size: 16px; font-weight: 700; }

p { margin: 0 0 var(--space-md); }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

ul { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  padding: 0 var(--space-lg);
  margin: 0 auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  text-decoration: none;
  min-height: 48px;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible {
  outline: 3px solid #FFB199;
  outline-offset: 3px;
}

.btn--cta {
  background: var(--accent);
  color: #FFFFFF;
  box-shadow: 0 10px 22px rgba(255, 87, 34, 0.38);
}
.btn--cta:hover { background: var(--accent-dark); }

.btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(4px);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.16); border-color: #fff; }

.btn--lg { padding: 16px 28px; font-size: 17px; min-height: 56px; }
.btn--xl { padding: 20px 32px; font-size: 20px; min-height: 64px; }
.btn--block { display: flex; width: 100%; }

/* ---------- Top bar ---------- */
.topbar {
  background: var(--primary-dark);
  color: #fff;
  font-size: 14px;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 8px;
  gap: var(--space-md);
}
.topbar__left { display: flex; align-items: center; gap: var(--space-md); flex: 1; min-width: 0; }
.topbar__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #D9DDE3;
}
.topbar__phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
}
.topbar__phone:hover { color: var(--accent); text-decoration: none; }

@media (max-width: 640px) {
  .topbar__badge { display: none; }
  .topbar__inner { justify-content: center; }
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding-block: 14px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--primary-dark);
}
.logo:hover { text-decoration: none; }
.logo__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--primary-dark);
  color: #fff;
  border-radius: 10px;
}
.logo__text { display: flex; flex-direction: column; line-height: 1.05; }
.logo__text strong { font-size: 16px; font-weight: 800; }
.logo__text small { font-size: 12px; color: var(--muted); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }

.nav {
  display: flex;
  gap: var(--space-lg);
  margin-left: auto;
}
.nav a {
  color: var(--text);
  font-weight: 600;
  font-size: 15px;
  padding: 8px 4px;
  border-bottom: 2px solid transparent;
  text-decoration: none;
}
.nav a:hover { color: var(--primary); border-bottom-color: var(--accent); }

.header__cta { padding: 10px 18px; min-height: 44px; font-size: 15px; }

@media (max-width: 880px) {
  .nav { display: none; }
}
@media (max-width: 480px) {
  .header__cta span { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  color: #fff;
  overflow: hidden;
  padding-block: clamp(var(--space-2xl), 9vw, var(--space-3xl));
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1200px 600px at 80% 10%, rgba(45, 59, 82, .55), transparent 60%),
    radial-gradient(900px 500px at 10% 90%, rgba(255, 87, 34, .22), transparent 60%),
    linear-gradient(135deg, #07090C 0%, #0F1419 45%, #1E2A3A 100%);
  z-index: -2;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.025) 0 2px, transparent 2px 14px);
  z-index: -1;
}
.hero__inner { max-width: 820px; }

.hero__pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  color: #E8EBF0;
  font-weight: 600;
  font-size: 13px;
  margin-bottom: var(--space-lg);
}
.dot {
  width: 8px; height: 8px;
  background: #4ADE80;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(74, 222, 128, .7);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(74, 222, 128, .7); }
  70%  { box-shadow: 0 0 0 10px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.hero__title {
  color: #fff;
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.hero__subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: #D9DDE3;
  max-width: 680px;
}
.hero__subtitle strong { color: #fff; }

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-block: var(--space-xl) var(--space-lg);
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md) var(--space-lg);
  color: #E8EBF0;
  font-size: 14px;
  font-weight: 500;
}
.hero__trust li { display: inline-flex; align-items: center; gap: 8px; }
.hero__trust span { color: var(--accent); font-weight: 800; }

/* ---------- Trust strip ---------- */
.trust {
  margin-top: -36px;
  position: relative;
  z-index: 1;
  padding-bottom: var(--space-2xl);
}
.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-lg);
}
.trust__card { padding: var(--space-md); }
.trust__card h3 { font-size: 16px; margin-bottom: 6px; }
.trust__card p { color: var(--muted); font-size: 14px; margin: 0; }
.trust__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--primary-soft);
  color: var(--primary);
  margin-bottom: var(--space-sm);
}
@media (max-width: 900px) { .trust__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .trust__grid { grid-template-columns: 1fr; padding: var(--space-md); } }

/* ---------- Sections common ---------- */
section { padding-block: var(--space-2xl); }
.kicker {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}
.section__head { text-align: center; max-width: 720px; margin: 0 auto var(--space-xl); }
.section__head p { color: var(--muted); margin: 0; }
.section__cta { display: flex; justify-content: center; margin-top: var(--space-xl); }

/* ---------- Intro + Callcard ---------- */
.intro { background: var(--surface); }
.intro__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}
.intro__copy h2 { margin-bottom: var(--space-md); }
.intro__copy p { color: var(--text); }
.bullets { display: grid; gap: 10px; margin-top: var(--space-md); }
.bullets li {
  position: relative;
  padding-left: 28px;
  color: var(--text);
}
.bullets li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 0;
  width: 20px; height: 20px;
  background: var(--success);
  color: #fff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  margin-top: 4px;
}

.callcard {
  background: linear-gradient(180deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 90px;
}
.callcard__top { display: flex; flex-direction: column; gap: 10px; margin-bottom: var(--space-md); }
.callcard__pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.callcard__title { font-size: 14px; color: #D9DDE3; }
.callcard__phone {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  text-decoration: none;
  margin-bottom: var(--space-sm);
}
.callcard__phone:hover { color: var(--accent); text-decoration: none; }
.callcard__phone span { font-size: clamp(28px, 4vw, 36px); font-weight: 800; letter-spacing: -0.02em; }
.callcard__note { color: #C2CAD4; font-size: 14px; margin-bottom: var(--space-md); }
.callcard__points {
  display: grid;
  gap: 8px;
  margin-top: var(--space-md);
  font-size: 14px;
  color: #E8EBF0;
}
.callcard__points li { display: flex; align-items: center; gap: 8px; }
.callcard__points span { color: var(--accent); font-weight: 800; }

@media (max-width: 960px) {
  .intro__grid { grid-template-columns: 1fr; }
  .callcard { position: static; }
}

/* ---------- Services ---------- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}
.service {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.service:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #CDE0F1;
}
.service__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary);
  margin-bottom: var(--space-md);
}
.service h3 { margin-bottom: 6px; }
.service p { color: var(--muted); font-size: 14px; margin: 0; }

@media (max-width: 1024px) { .services__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px)  { .services__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px)  { .services__grid { grid-template-columns: 1fr; } }

/* ---------- Brands ---------- */
.brands { background: var(--surface); }
.brands__grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: var(--space-md);
}
.brands__grid li {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 12px;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: .02em;
}
.brands__note { text-align: center; margin-top: var(--space-lg); color: var(--muted); }
.brands__note a { font-weight: 700; }

@media (max-width: 980px) { .brands__grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 480px) { .brands__grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Process ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  counter-reset: step;
}
.step {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
}
.step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 17px;
  margin-bottom: var(--space-md);
  box-shadow: 0 6px 16px rgba(255,87,34,.38);
}
.step h3 { margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 14px; margin: 0; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Zone ---------- */
.zone__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-2xl);
  align-items: start;
}
.zone__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}
.zone__list li {
  position: relative;
  padding-left: 22px;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
}
.zone__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 12px; height: 12px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(255,87,34,.20);
}
@media (max-width: 900px) { .zone__grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .zone__list { grid-template-columns: repeat(2, 1fr); } }

/* ---------- FAQ ---------- */
.faq { background: var(--surface); }
.faq__list { display: grid; gap: 12px; max-width: 820px; margin: 0 auto; }
.faq__item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0 var(--space-lg);
  transition: box-shadow .2s ease, border-color .2s ease;
}
.faq__item[open] {
  box-shadow: var(--shadow-sm);
  border-color: #CDE0F1;
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: var(--space-md) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  font-weight: 700;
  color: var(--primary-dark);
  font-size: 16px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__chev {
  flex: 0 0 24px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--primary-soft);
  position: relative;
  transition: transform .25s ease, background .2s ease;
}
.faq__chev::before, .faq__chev::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  background: var(--primary);
  transform: translate(-50%, -50%);
  border-radius: 2px;
}
.faq__chev::before { width: 12px; height: 2px; }
.faq__chev::after  { width: 2px; height: 12px; transition: transform .25s ease; }
.faq__item[open] .faq__chev { background: var(--accent); }
.faq__item[open] .faq__chev::before,
.faq__item[open] .faq__chev::after { background: #FFFFFF; }
.faq__item[open] .faq__chev::after { transform: translate(-50%, -50%) scaleY(0); }
.faq__item p { padding-bottom: var(--space-md); margin: 0; color: var(--text); }

/* ---------- Final CTA ---------- */
.finalcta {
  background:
    radial-gradient(900px 400px at 80% 0%, rgba(255,87,34,.22), transparent 60%),
    linear-gradient(135deg, #07090C 0%, #0F1419 50%, #1E2A3A 100%);
  color: #fff;
  text-align: center;
}
.finalcta h2 { color: #fff; }
.finalcta p { color: #D9DDE3; max-width: 620px; margin: 0 auto var(--space-lg); }
.finalcta__note { display: block; color: #B8CFE5; margin-top: var(--space-md); font-size: 13px; }

/* ---------- Footer ---------- */
.footer {
  background: #07090C;
  color: #C2CAD4;
  font-size: 14px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-2xl);
  padding-block: var(--space-2xl) var(--space-xl);
}
.footer h4 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: .06em; margin-bottom: var(--space-md); }
.footer p { color: #C2CAD4; }
.logo--footer { color: #fff; }
.logo--footer .logo__text strong { color: #fff; }
.logo--footer .logo__text small { color: #8C95A1; }
.logo--footer .logo__mark { background: #fff; color: var(--primary-dark); }
.footer__phone { color: var(--accent); font-weight: 800; font-size: 22px; letter-spacing: -0.01em; }
.footer__links { display: grid; gap: 8px; }
.footer__links a { color: #C2CAD4; }
.footer__links a:hover { color: var(--accent); }
.footer__legal {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-block: var(--space-lg);
  font-size: 12px;
  color: #868D98;
}
.footer__legal p { margin: 0 0 8px; }
.footer__legal strong { color: #E8EBF0; }

@media (max-width: 760px) {
  .footer__inner { grid-template-columns: 1fr; gap: var(--space-xl); }
}

/* ---------- Sticky mobile call ---------- */
.sticky-call {
  display: none;
}
@media (max-width: 760px) {
  .sticky-call {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 60;
    background: var(--accent);
    color: #FFFFFF;
    font-weight: 800;
    font-size: 16px;
    padding: 14px 18px;
    border-radius: var(--radius-pill);
    box-shadow: 0 14px 30px rgba(0,0,0,.28), 0 4px 12px rgba(255,87,34,.45);
    text-decoration: none;
    min-height: 56px;
  }
  .sticky-call:hover { background: var(--accent-dark); text-decoration: none; }
  body { padding-bottom: 84px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}