/* Boom Blinds — site styles */
@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo-latin-ext.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --wall: #f3f4f1;
  --paper: #ffffff;
  --ink: #1c2b26;
  --ink-soft: #4a5a54;
  --green: #2e6b57;
  --green-deep: #234f41;
  --mustard: #e0a93b;
  --mustard-soft: #f6e3b8;
  --brown: #8a5a44;
  --mist: #dce3de;
  --on-dark: #e7ece8;
  --on-dark-soft: #a9b8b1;
  --radius: 3px;
  --container: 1200px;
  --font: "Archivo", "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--wall);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--mustard); outline-offset: 3px; }

/* Type: one family, width does the work. Headlines run wide like slats. */
h1, h2, h3 { font-stretch: 125%; line-height: 1.02; letter-spacing: -0.015em; margin: 0 0 .45em; }
h1 { font-size: clamp(2.5rem, 6.4vw, 5.2rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.9rem); font-weight: 760; }
h3 { font-size: 1.22rem; font-weight: 700; line-height: 1.2; }
p { margin: 0 0 1em; max-width: 62ch; }
.lead { font-size: 1.15rem; color: var(--ink-soft); }
.small { font-size: .9rem; color: var(--ink-soft); }

.container { width: min(var(--container), 100% - 32px); margin-inline: auto; }
.section { padding-block: clamp(64px, 9vw, 120px); }
.section-tight { padding-block: clamp(40px, 6vw, 72px); }
.on-paper { background: var(--paper); }
.on-green { background: var(--green); color: var(--on-dark); }
.on-ink { background: var(--ink); color: var(--on-dark); }

/* Buttons: flat rectangles, like a slat */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 24px;
  border: 2px solid transparent; border-radius: var(--radius);
  font: 700 1rem/1 var(--font); font-stretch: 112%;
  text-decoration: none; cursor: pointer;
  transition: background-color .15s, color .15s, border-color .15s;
}
.btn--sun { background: var(--mustard); color: var(--ink); }
.btn--sun:hover { background: #cf9726; }
.btn--green { background: var(--green); color: #fff; }
.btn--green:hover { background: var(--green-deep); }
.btn--line { border-color: currentColor; color: inherit; background: transparent; }
.btn--line:hover { background: rgba(127, 127, 127, .12); }
.btn svg { width: 18px; height: 18px; flex: none; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(243, 244, 241, .94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--mist); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 76px; }
.brand img { height: 46px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a:not(.btn) { text-decoration: none; font-weight: 600; padding: 8px 0; border-bottom: 2px solid transparent; }
.nav-links a:not(.btn):hover { border-color: var(--mist); }
.nav-links a[aria-current="page"] { border-color: var(--green); }
.nav-links .nav-call { font-weight: 700; white-space: nowrap; color: var(--green); }
.nav-links .btn { min-height: 44px; padding: 0 18px; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--ink); }
.nav-toggle svg { width: 28px; height: 28px; }
@media (max-width: 1020px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0; display: none;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--wall); border-bottom: 1px solid var(--mist); padding: 4px 16px 20px;
  }
  .nav-links.is-open { display: flex; }
  .nav-links li a:not(.btn) { display: block; padding: 14px 0; border-bottom: 1px solid var(--mist); }
  .nav-links .btn { margin-top: 16px; width: 100%; }
}

/* Home hero: the photo sits in a window, behind a blind that opens once */
.hero { overflow-x: clip; padding-block: clamp(40px, 6vw, 80px) clamp(56px, 8vw, 104px); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { margin-bottom: .35em; }
.hero .lead { max-width: 46ch; }
.price-line { display: inline-block; margin-top: 26px; padding: 6px 12px; background: var(--mustard-soft); font-weight: 600; }
.price-line strong { font-weight: 800; font-stretch: 112%; }
@media (max-width: 900px) { .hero__grid { grid-template-columns: 1fr; } }

.window { position: relative; margin: 0 auto; width: 100%; max-width: 540px; padding-bottom: 18px; }
.window__frame {
  position: relative; aspect-ratio: 4 / 5; overflow: hidden;
  border: 12px solid var(--paper); border-top-width: 26px;
  box-shadow: 0 1px 0 var(--mist), 0 24px 48px -28px rgba(28, 43, 38, .55);
  background: var(--mist);
}
.window__frame > img { width: 100%; height: 100%; object-fit: cover; }
.window__frame::before {
  /* head rail the blind rolls up into */
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 14px; z-index: 3;
  background: linear-gradient(#d9ddd8, #c4cac4); box-shadow: 0 2px 4px rgba(0, 0, 0, .25);
}
.window::after {
  /* sill */
  content: ""; position: absolute; left: -18px; right: -18px; bottom: 0; height: 18px;
  background: var(--paper); box-shadow: 0 10px 18px -12px rgba(28, 43, 38, .6);
}
@media (max-width: 900px) { .window__frame { aspect-ratio: 1 / 1; } .window__frame > img { object-position: 50% 18%; } .window::after { left: -8px; right: -8px; } }
.blind { position: absolute; inset: 14px 0 0; z-index: 2; display: flex; flex-direction: column; animation: blind-roll 1s cubic-bezier(.7, 0, .25, 1) 1.55s forwards; }
.blind::before, .blind::after {
  /* ladder cords */
  content: ""; position: absolute; top: 0; bottom: 0; width: 2px; background: rgba(255, 255, 255, .55); z-index: 1;
}
.blind::before { left: 22%; }
.blind::after { right: 22%; }
.slat {
  flex: 1; background: linear-gradient(180deg, rgba(255, 255, 255, .22), rgba(255, 255, 255, 0) 45%, rgba(0, 0, 0, .22)), var(--c);
  animation: slat-tilt .45s ease-in-out forwards; animation-delay: calc(.35s + var(--i) * 45ms);
}
@keyframes slat-tilt { to { transform: scaleY(.16); } }
@keyframes blind-roll { to { transform: translateY(-101%); visibility: hidden; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .blind { display: none; }
}

/* Facts as slats */
.facts { display: grid; gap: 6px; }
.fact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 24px; align-items: center; background: var(--paper); padding: 26px clamp(20px, 3vw, 36px); }
.fact strong { font-size: clamp(2rem, 4.5vw, 3.4rem); font-weight: 800; font-stretch: 125%; line-height: 1; color: var(--green); }
.fact strong small { display: block; font-size: 1rem; font-weight: 600; font-stretch: 100%; color: var(--ink); margin-top: 8px; }
.fact p { margin: 0; color: var(--ink-soft); }
@media (max-width: 640px) { .fact { grid-template-columns: 1fr; gap: 10px; } }

/* Section heads */
.head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px 48px; align-items: end; margin-bottom: 44px; }
.head h2 { margin: 0; }
.head p { margin: 0; color: var(--ink-soft); }
.on-ink .head p { color: var(--on-dark-soft); }
.on-green .head p { color: #d6e3dd; }
@media (max-width: 800px) { .head { grid-template-columns: 1fr; } }

/* Series preview: each series shown as a stack of its own shade colours */
.series-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.series { display: block; text-decoration: none; background: var(--paper); padding: 18px; border: 1px solid var(--mist); transition: border-color .15s; }
.series:hover { border-color: var(--ink); }
.mini-blind { display: flex; flex-direction: column; gap: 3px; margin-bottom: 18px; }
.mini-blind span { height: 14px; background: linear-gradient(180deg, rgba(255, 255, 255, .25), rgba(0, 0, 0, .15)), var(--c); }
.series h3 { margin-bottom: 4px; }
.series p { margin: 0; color: var(--ink-soft); font-size: .95rem; }
.series .count { display: block; font-weight: 700; color: var(--green); margin-bottom: 6px; }
@media (max-width: 900px) { .series-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .series-grid { grid-template-columns: 1fr; } }

/* Split media + text */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 88px); align-items: center; }
.split--top { align-items: start; }
.split img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }
.photo-tall { aspect-ratio: 4 / 5; }
.photo-square { aspect-ratio: 1 / 1; }
.photo-wide { aspect-ratio: 16 / 10; margin-top: 24px; }
@media (max-width: 860px) { .split { grid-template-columns: minmax(0, 1fr); } }

.bars { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.bars li { display: flex; gap: 14px; align-items: baseline; font-weight: 600; }
.bars li::before { content: ""; flex: none; width: 22px; height: 4px; background: var(--mustard); transform: translateY(-4px); }

/* Benefits list */
.benefits { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.benefits.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.benefits div { border-top: 4px solid var(--green); padding-top: 18px; }
.benefits h3 { font-stretch: 112%; }
.benefits p { margin: 0; color: var(--ink-soft); }
.on-ink .benefits div, .on-green .benefits div { border-color: var(--mustard); }
.on-ink .benefits p { color: var(--on-dark-soft); }
.on-green .benefits p { color: #d6e3dd; }
@media (max-width: 900px) { .benefits, .benefits.three { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .benefits, .benefits.three { grid-template-columns: 1fr; } }

/* Testimonials */
.quotes { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: clamp(32px, 5vw, 64px); margin-top: 8px; }
.quotes figure { margin: 0; }
.quotes blockquote { margin: 0 0 18px; font-size: clamp(1.2rem, 2vw, 1.5rem); line-height: 1.45; font-weight: 500; }
.quotes figcaption { font-weight: 700; color: #fff; }
.quotes figcaption::before { content: ""; display: block; width: 28px; height: 4px; background: var(--mustard); margin-bottom: 12px; }
.quotes figcaption span { display: block; font-weight: 500; color: #d6e3dd; font-size: .9rem; }
@media (max-width: 800px) { .quotes { grid-template-columns: 1fr; } }

/* Photo grids */
.work-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: 210px; grid-auto-flow: dense; gap: 10px; }
.work-grid a { display: block; overflow: hidden; background: var(--mist); border-radius: var(--radius); }
.work-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.work-grid a:hover img { transform: scale(1.04); }
.work-grid .tall { grid-row: span 2; }
.work-grid .wide { grid-column: span 2; }
@media (max-width: 900px) { .work-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 170px; } }

/* Call-to-action band */
.cta { background: var(--mustard); color: var(--ink); padding: clamp(32px, 6vw, 64px); display: flex; justify-content: space-between; align-items: center; gap: 28px; flex-wrap: wrap; }
.cta h2 { margin: 0 0 8px; }
.cta p { margin: 0; }
.cta .actions { margin-top: 0; }
.cta .btn--line:hover { background: rgba(28, 43, 38, .1); }

.also { margin: 32px auto 0; color: var(--ink-soft); text-align: center; }
.also strong { color: var(--ink); }

/* Inner page hero */
.page-hero { padding-block: clamp(44px, 7vw, 96px) clamp(36px, 5vw, 64px); border-bottom: 1px solid var(--mist); }
.crumbs { font-size: .92rem; color: var(--ink-soft); margin-bottom: 20px; }
.crumbs a { color: var(--ink); text-underline-offset: 3px; }
.page-hero h1 { max-width: 15ch; }
.page-hero .lead { margin: 0; max-width: 56ch; }
.slat-rule { display: flex; height: 10px; margin-top: 36px; gap: 3px; max-width: 360px; }
.slat-rule span { flex: 1; background: var(--c); }

/* PVC page */
.pvc-intro { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
@media (max-width: 900px) { .pvc-intro { grid-template-columns: 1fr; } }
.price-card { background: var(--ink); color: var(--on-dark); padding: clamp(26px, 4vw, 40px); }
.price-card .from { color: var(--on-dark-soft); margin: 0; }
.price-card .amount { white-space: nowrap; font-size: clamp(2rem, 3.4vw, 2.9rem); font-weight: 800; font-stretch: 125%; line-height: 1.05; color: var(--mustard); margin: 2px 0 4px; }
.price-card .unit { color: var(--on-dark-soft); margin: 0 0 26px; }
.price-card h2 { font-size: 1.2rem; font-stretch: 112%; margin-bottom: 12px; }
.mechanisms { list-style: none; padding: 0; margin: 0 0 26px; display: grid; gap: 2px; }
.mechanisms li { padding: 13px 16px; background: rgba(255, 255, 255, .07); font-weight: 600; border-left: 4px solid var(--mustard); }
.price-card .btn { width: 100%; }

.tabs { display: flex; flex-wrap: wrap; margin-bottom: 32px; border: 2px solid var(--ink); width: fit-content; max-width: 100%; }
.tab { border: 0; background: transparent; color: var(--ink); cursor: pointer; padding: 12px 20px; font: 700 1rem var(--font); font-stretch: 112%; }
.tab + .tab { border-left: 2px solid var(--ink); }
.tab span { font-weight: 500; font-stretch: 100%; color: var(--ink-soft); margin-left: 6px; }
.tab[aria-selected="true"] { background: var(--ink); color: #fff; }
.tab[aria-selected="true"] span { color: var(--on-dark-soft); }
@media (max-width: 560px) {
  .tabs { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .tab + .tab { border-left: 0; }
  .tab:nth-child(even) { border-left: 2px solid var(--ink); }
  .tab:nth-child(n+3) { border-top: 2px solid var(--ink); }
}
.series-panel[hidden] { display: none; }
.series-intro { display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; margin-bottom: 24px; }
.series-intro h3 { font-size: 1.6rem; margin-bottom: 6px; }
.series-intro p { margin: 0; color: var(--ink-soft); }
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; }
.swatch { background: var(--paper); border: 1px solid var(--mist); padding: 0; cursor: zoom-in; font: inherit; color: inherit; text-align: left; transition: border-color .15s; }
.swatch:hover { border-color: var(--ink); }
.swatch img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.swatch span { display: block; padding: 10px 12px; font-weight: 700; font-stretch: 112%; }
@media (max-width: 480px) { .swatches { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; counter-reset: step; }
.steps li { counter-increment: step; }
.steps li::before { content: counter(step); display: block; font-size: 3rem; font-weight: 800; font-stretch: 125%; line-height: 1; color: var(--mustard); margin-bottom: 14px; }
.steps p { margin: 0; color: var(--on-dark-soft); }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* Contact */
.contact-list > div { padding: 18px 0; border-bottom: 1px solid var(--mist); }
.contact-list > div:first-child { padding-top: 0; }
.contact-list h2 { font-size: 1rem; font-stretch: 112%; margin: 0 0 4px; color: var(--green); }
.contact-list p { margin: 0; font-weight: 600; }
.contact-list a { text-decoration: none; }
.contact-list a:hover { text-decoration: underline; }
.form { background: var(--paper); padding: clamp(24px, 4vw, 40px); border-top: 6px solid var(--green); }
.form h2 { font-size: 1.7rem; }
.form-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-weight: 700; font-size: .92rem; }
.field input, .field select, .field textarea {
  font: inherit; padding: 12px 14px; border: 1.5px solid #c3ccc6; border-radius: var(--radius); background: var(--wall); color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green); background: #fff; box-shadow: 0 0 0 3px rgba(46, 107, 87, .2); }
.field textarea { min-height: 120px; resize: vertical; }
.form .btn { width: 100%; }
.form-note { font-size: .88rem; color: var(--ink-soft); margin: 14px 0 0; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; gap: 0; } }
.map { display: block; width: 100%; height: 420px; border: 0; border-radius: var(--radius); }

/* Footer */
.site-footer { background: var(--ink); color: var(--on-dark-soft); padding-top: 64px; font-size: .96rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 40px; }
.footer-grid h2 { font-size: .98rem; font-stretch: 112%; color: #fff; margin: 0 0 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 2px; }
.footer-grid li { padding: 3px 0; }
.footer-grid a { color: var(--on-dark-soft); text-decoration: none; display: inline-block; padding: 2px 0; }
.footer-grid a:hover { color: #fff; text-decoration: underline; }
.footer-logo { background: #fff; padding: 8px 12px !important; margin-bottom: 18px; border-radius: var(--radius); }
.footer-logo img { height: 40px; width: auto; }
.parent-brand {
  display: inline-flex !important; align-items: center; gap: 8px; margin-top: 4px; padding: 11px 16px !important;
  border: 2px solid var(--mustard); border-radius: var(--radius);
  color: var(--on-dark) !important; text-decoration: none !important; transition: background-color .15s, color .15s;
}
.parent-brand strong { color: var(--mustard); font-stretch: 112%; font-size: 1.05rem; }
.parent-brand b { color: var(--mustard); }
.parent-brand:hover { background: var(--mustard); color: var(--ink) !important; }
.parent-brand:hover strong, .parent-brand:hover b { color: var(--ink); }
.footer-bottom { margin-top: 56px; padding: 22px 0; border-top: 1px solid rgba(255, 255, 255, .12); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .88rem; }
.footer-bottom a { color: var(--mustard); text-decoration: none; }
.footer-bottom a:hover { text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* Floating WhatsApp */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%; background: #25d366; color: #fff;
  display: grid; place-items: center; box-shadow: 0 8px 22px rgba(0, 0, 0, .25);
}
.wa-float svg { width: 30px; height: 30px; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(20, 30, 26, .94); display: none; align-items: center; justify-content: center; padding: 24px; }
.lightbox.is-open { display: flex; }
.lightbox figure { margin: 0; max-width: min(1100px, 100%); text-align: center; }
.lightbox img { max-height: 80vh; margin: 0 auto; }
.lightbox figcaption { color: #fff; margin-top: 14px; font-weight: 700; font-stretch: 112%; }
.lightbox button { position: absolute; width: 48px; height: 48px; border: 0; border-radius: var(--radius); background: rgba(255, 255, 255, .14); color: #fff; font-size: 1.6rem; line-height: 1; cursor: pointer; }
.lightbox button:hover { background: rgba(255, 255, 255, .26); }
.lightbox .lb-close { top: 20px; right: 20px; }
.lightbox .lb-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox .lb-next { right: 20px; top: 50%; transform: translateY(-50%); }

.mt { margin-top: 48px; }