/* Persianas Pozuelo. Layout modelled on a US home-service site: utility bar,
   video hero, cards overlapping the hero, bands of guarantees and services.
   Palette: deep teal (shade) and sun yellow (light, and every call to action). */
:root {
  --teal-950: #052a2d;
  --teal-900: #073a3e;
  --teal-700: #0b5c61;
  --teal-500: #12838a;
  --teal-50: #eaf4f3;
  --sun: #ffc629;
  --sun-dark: #e8ac00;
  --ink: #10292b;
  --muted: #4b6466;
  --white: #ffffff;
  --line: #d3e2e1;
  --radius: 10px;
  --max: 74rem;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: Archivo, system-ui, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.55;
}
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-weight: 800; line-height: 1.1; margin: 0; font-stretch: 112%; }
h2 { font-size: clamp(1.8rem, 4.5vw, 2.6rem); margin-bottom: .75rem; }
h3 { font-size: 1.2rem; margin-bottom: .4rem; }
p { margin: 0 0 1rem; }
ul { margin: 0; padding: 0; list-style: none; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1rem; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 60ch; }
:focus-visible { outline: 3px solid var(--sun); outline-offset: 3px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 3.25rem; padding: .8rem 1.6rem;
  font: inherit; font-weight: 800; font-stretch: 112%; font-size: 1.05rem;
  text-decoration: none; border-radius: var(--radius);
  border: 2px solid var(--sun);
}
.btn svg { width: 1.25rem; height: 1.25rem; fill: currentColor; flex: none; }
.btn-sun { background: var(--sun); color: var(--teal-950); }
.btn-sun:hover { background: var(--sun-dark); border-color: var(--sun-dark); }
.btn-ghost { background: transparent; color: var(--sun); }
.btn-ghost:hover { background: rgba(255, 198, 41, .12); }
.btn-teal { background: var(--teal-900); color: var(--white); border-color: var(--teal-900); }

/* Logo: mark + two-line wordmark */
.logo { display: inline-flex; align-items: center; gap: .65rem; text-decoration: none; color: var(--white); }
.logo svg { width: 2.75rem; height: 2.75rem; }
.logo span { display: block; font-weight: 800; font-stretch: 125%; line-height: 1; }
.logo .l1 { font-size: .78rem; letter-spacing: .14em; color: var(--sun); }
.logo .l2 { font-size: 1.35rem; letter-spacing: .02em; }

/* Utility bar */
.topbar { background: var(--teal-950); color: var(--white); font-size: .9rem; }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 2.6rem; }
.topbar .promo { color: var(--sun); font-weight: 600; }
.topbar nav { display: none; gap: 1.5rem; align-items: center; }
.topbar nav a { text-decoration: none; font-weight: 600; }
.topbar nav a:hover { color: var(--sun); }
.topbar .wa { background: var(--sun); color: var(--teal-950); padding: .35rem .8rem; border-radius: 6px; }
.topbar .wa:hover { color: var(--teal-950); background: var(--sun-dark); }

/* Hero */
.hero { position: relative; color: var(--white); background: var(--teal-950); overflow: hidden; }
.hero video, .hero .poster {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.hero::after {
  /* teal shade over the footage so white text holds at every frame */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(5, 42, 45, .85) 0%, rgba(11, 92, 97, .62) 45%, rgba(5, 42, 45, .92) 100%);
}
.hero > * { position: relative; z-index: 1; }
@media (prefers-reduced-motion: reduce) { .hero video { display: none; } }

.mainnav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 1.1rem; padding-bottom: 1.1rem; }
.mainnav nav { display: none; gap: 1.75rem; }
.mainnav nav a { text-decoration: none; font-weight: 700; font-size: .95rem; }
.mainnav nav a:hover { color: var(--sun); }
.callbox { display: flex; align-items: center; gap: .6rem; text-decoration: none; }
.callbox svg { width: 2.2rem; height: 2.2rem; fill: var(--sun); }
.callbox strong { display: block; font-size: 1.05rem; font-stretch: 100%; line-height: 1.1; white-space: nowrap; }
@media (min-width: 40rem) { .callbox strong { font-size: 1.2rem; font-stretch: 112%; } }
.callbox small { display: none; font-size: .8rem; opacity: .85; }

.hero-body { text-align: center; padding: 4.5rem 0 8.5rem; }
.hero h1 { font-size: clamp(2.3rem, 8vw, 4.4rem); max-width: 18ch; margin: 0 auto 1.1rem; }
.hero h1 span { display: block; color: var(--sun); font-size: .6em; margin-top: .5rem; }
.hero-body p { font-size: 1.2rem; max-width: 46ch; margin: 0 auto 2rem; opacity: .95; }
.hero-ctas { display: flex; flex-direction: column; gap: .8rem; max-width: 26rem; margin: 0 auto; }
.trust { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem 2rem; margin-top: 2.5rem; font-weight: 700; }
.trust li { display: flex; align-items: center; gap: .45rem; }
.trust svg { width: 1.3rem; height: 1.3rem; fill: var(--sun); }

/* Cards overlapping the bottom of the hero */
.cards { position: relative; z-index: 2; margin-top: -5.5rem; }
.cards ul { display: grid; gap: 1rem; }
.cards a {
  display: block; height: 100%; padding: 1.75rem 1.5rem; text-decoration: none; text-align: center;
  background: var(--white); border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(5, 42, 45, .14);
  border-bottom: 5px solid var(--sun);
}
.cards a:hover { border-bottom-color: var(--teal-500); }
.cards svg { width: 3.25rem; height: 3.25rem; margin: 0 auto 1rem; }
.cards p { color: var(--muted); margin: 0 0 .75rem; }
.cards .more { font-weight: 800; color: var(--teal-700); }

/* Generic bands */
.band { padding: 4.5rem 0; }
.band-tint { background: var(--teal-50); }
.band-dark { background: var(--teal-900); color: var(--white); }
.band-dark .lede { color: rgba(255, 255, 255, .8); }
.center { text-align: center; }
.center .lede { margin-left: auto; margin-right: auto; }

/* Intro: text beside the image */
.split { display: grid; gap: 2.5rem; align-items: center; }
.split img { border-radius: var(--radius); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.split .btn { margin-top: .5rem; }

/* Guarantees */
.promises { display: grid; gap: 2rem; margin-top: 2.5rem; }
.promises li { text-align: center; }
.promises svg { width: 3rem; height: 3rem; margin: 0 auto 1rem; fill: var(--sun); }
.promises p { color: rgba(255, 255, 255, .8); margin: 0; }

/* Service lists */
.svc { display: grid; gap: 1rem; margin-top: 2rem; }
.svc li {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.4rem 1.5rem; border-left: 5px solid var(--teal-500);
}
.band-tint .svc li { border-color: var(--line); border-left-color: var(--sun); }
.svc p { color: var(--muted); margin: 0; }

/* Benefits */
.benefits { display: grid; gap: 1.5rem 2rem; margin-top: 2rem; }
.benefits li { display: grid; grid-template-columns: 2.75rem 1fr; gap: .9rem; align-items: start; }
.benefits svg { width: 2.75rem; height: 2.75rem; }
.benefits p { color: var(--muted); margin: 0; }

/* Zones */
.zones { display: flex; flex-wrap: wrap; justify-content: center; gap: .6rem; margin-top: 2rem; }
.zones li { background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: .45rem 1rem; font-weight: 600; }

/* FAQ */
.faq { max-width: 50rem; margin: 2rem auto 0; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.15rem 2.5rem 1.15rem 0; position: relative;
  font-weight: 700; font-size: 1.1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: .25rem; top: 50%; transform: translateY(-50%);
  font-size: 1.6rem; font-weight: 400; color: var(--teal-500);
}
.faq details[open] summary::after { content: "\2212"; }
.faq details p { color: var(--muted); padding-bottom: 1.15rem; margin: 0; }

/* Closing call band */
.cta-band { background: var(--sun); color: var(--teal-950); padding: 3.5rem 0; }
.cta-band .wrap { display: grid; gap: 1.5rem; align-items: center; }
.cta-band h2 { margin: 0; }
.cta-band p { margin: .4rem 0 0; font-size: 1.1rem; }
.cta-band .row { display: flex; flex-wrap: wrap; gap: .8rem; }

/* Footer */
footer { background: var(--teal-950); color: rgba(255, 255, 255, .85); padding: 3.5rem 0 7rem; font-size: .95rem; }
footer .cols { display: grid; gap: 2rem; }
footer h3 { color: var(--white); font-size: 1rem; margin-bottom: .75rem; }
footer li { margin-bottom: .4rem; }
footer a { text-decoration: none; }
footer a:hover { color: var(--sun); }
footer .legalrow { border-top: 1px solid rgba(255, 255, 255, .15); margin-top: 2.5rem; padding-top: 1.5rem; display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; }

/* Sticky call bar on phones */
.bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
  display: grid; grid-template-columns: 1fr 1fr; gap: .5rem;
  padding: .6rem .75rem calc(.6rem + env(safe-area-inset-bottom));
  background: var(--teal-950);
}
.bar .btn { min-height: 2.9rem; padding: .6rem; font-size: 1rem; }

/* Legal pages */
.page-head { background: var(--teal-950); }
.page-head .wrap { padding-top: 1rem; padding-bottom: 1rem; }
.legal { max-width: 46rem; padding-bottom: 4rem; }
.legal h1 { font-size: 2.4rem; margin: 2.5rem 0 1rem; }
.legal h2 { font-size: 1.4rem; margin-top: 2rem; }

@media (min-width: 40rem) {
  .hero-ctas { flex-direction: row; max-width: none; justify-content: center; }
  .cards ul, .svc { grid-template-columns: repeat(2, 1fr); }
  .benefits { grid-template-columns: repeat(2, 1fr); }
  .callbox small { display: block; }
}
@media (min-width: 64rem) {
  .topbar nav, .mainnav nav { display: flex; }
  .hero-body { padding: 6rem 0 11rem; }
  .cards ul { grid-template-columns: repeat(3, 1fr); }
  .split { grid-template-columns: 1fr 1fr; gap: 4rem; }
  .promises { grid-template-columns: repeat(3, 1fr); }
  .svc { grid-template-columns: repeat(4, 1fr); }
  .cta-band .wrap { grid-template-columns: 1fr auto; }
  footer .cols { grid-template-columns: 2fr 1fr 1fr; }
  footer { padding-bottom: 3.5rem; }
  .bar { display: none; }
}