/* ==========================================================================
   Shutter Angels — Design tokens
   Palette pulled directly from the client logo: black ground, blood-red
   wordmark, gold wing-edge accent.
   ========================================================================== */
:root{
  --ink:        #0c0c0e;   /* page background, matches logo ground */
  --ink-raised: #17181c;   /* card / panel surface */
  --ink-line:   #2a2b30;   /* hairline borders on dark */
  --red:        #c8202e;   /* logo wordmark red */
  --red-dark:   #8f1620;
  --gold:       #d9a44c;   /* logo wing-edge gold */
  --gold-soft:  #f0cf8f;
  --paper:      #f5f1e8;   /* warm off-white text on dark */
  --paper-dim:  #b9b6ad;   /* secondary text on dark */
  --charcoal:   #1c1d21;

  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Karla", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --radius: 3px;
  --shadow-lift: 0 18px 40px -20px rgba(0,0,0,0.65);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:0.02em;
  margin:0 0 0.5em;
  color:var(--paper);
  line-height:1.12;
}
h1{font-size:clamp(2.4rem,5vw,4.2rem);font-weight:600;}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:600;}
h3{font-size:1.3rem;font-weight:600;letter-spacing:0.03em;}
p{margin:0 0 1.1em;color:var(--paper-dim);}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:var(--font-mono);
  text-transform:uppercase;
  letter-spacing:0.18em;
  font-size:0.78rem;
  color:var(--gold);
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:26px;height:2px;background:var(--gold);display:inline-block;
}

:focus-visible{outline:2px solid var(--gold);outline-offset:3px;}

/* ---- shutter-slat signature divider -----------------------------------
   Every section boundary uses a stack of tapering "slats" that echo a
   closing roller shutter — the client's own product, not a generic wave.
--------------------------------------------------------------------------*/
.slat-divider{
  width:100%;
  height:34px;
  display:flex;
  flex-direction:column;
  gap:3px;
  overflow:hidden;
}
.slat-divider span{
  display:block;
  height:4px;
  background:linear-gradient(90deg,var(--red) 0%,var(--gold) 55%,var(--red) 100%);
  opacity:0.9;
}
.slat-divider span:nth-child(1){width:100%;}
.slat-divider span:nth-child(2){width:92%;margin-left:4%;opacity:0.7;}
.slat-divider span:nth-child(3){width:78%;margin-left:11%;opacity:0.45;}
.slat-divider span:nth-child(4){width:58%;margin-left:21%;opacity:0.25;}

/* ---- header ------------------------------------------------------------ */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(12,12,14,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--ink-line);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  height:84px;
}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-display);
  font-size:1.3rem;letter-spacing:0.04em;text-transform:uppercase;color:var(--paper);}
.brand-mark{width:38px;height:38px;flex:none;}
.brand small{display:block;font-family:var(--font-mono);text-transform:none;
  letter-spacing:0;font-size:0.68rem;color:var(--gold);margin-top:2px;}

nav.primary-nav{display:flex;align-items:center;gap:28px;}
nav.primary-nav a{
  font-family:var(--font-mono);font-size:0.82rem;letter-spacing:0.04em;
  text-transform:uppercase;color:var(--paper-dim);
  padding:6px 2px;border-bottom:2px solid transparent;transition:color .15s,border-color .15s;
}
nav.primary-nav a:hover,nav.primary-nav a[aria-current="page"]{color:var(--paper);border-color:var(--gold);}

.header-cta{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--red);color:var(--paper);
  padding:11px 20px;border-radius:var(--radius);
  font-family:var(--font-mono);font-weight:600;font-size:0.92rem;
  letter-spacing:0.02em;white-space:nowrap;
  box-shadow:var(--shadow-lift);
  transition:background .15s;
}
.header-cta:hover{background:var(--red-dark);}
.nav-toggle{
  display:none;background:none;border:1px solid var(--ink-line);color:var(--paper);
  padding:9px;border-radius:var(--radius);cursor:pointer;
}

/* ---- hero ---------------------------------------------------------------*/
.hero{
  position:relative;
  padding:88px 0 90px;
  overflow:hidden;
  background:
    radial-gradient(ellipse at 78% -10%, rgba(200,32,46,0.28), transparent 55%),
    linear-gradient(180deg,#0c0c0e 0%,#111114 100%);
}
.hero-slats{
  position:absolute;inset:auto 0 0 0;height:220px;pointer-events:none;
  display:flex;flex-direction:column;gap:6px;justify-content:flex-end;
  mask-image:linear-gradient(180deg,transparent,black 65%);
}
.hero-slats span{
  height:10px;background:linear-gradient(90deg,var(--red),var(--gold));
  opacity:0.14;transform-origin:left center;
  animation:slatClose 1.1s cubic-bezier(.2,.8,.2,1) both;
}
@media (prefers-reduced-motion:reduce){.hero-slats span{animation:none;}}
.hero-slats span:nth-child(1){animation-delay:.02s;}
.hero-slats span:nth-child(2){animation-delay:.08s;}
.hero-slats span:nth-child(3){animation-delay:.14s;}
.hero-slats span:nth-child(4){animation-delay:.20s;}
.hero-slats span:nth-child(5){animation-delay:.26s;}
.hero-slats span:nth-child(6){animation-delay:.32s;}
.hero-slats span:nth-child(7){animation-delay:.38s;}
.hero-slats span:nth-child(8){animation-delay:.44s;}
@keyframes slatClose{from{transform:scaleX(0);}to{transform:scaleX(1);}}

.hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:56px;align-items:center;}
.hero h1{margin-bottom:0.4em;}
.hero h1 em{font-style:normal;color:var(--gold);}
.hero-lede{font-size:1.15rem;color:var(--paper-dim);max-width:46ch;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 26px;border-radius:var(--radius);
  font-family:var(--font-mono);font-weight:600;font-size:0.95rem;letter-spacing:0.02em;
  transition:transform .15s,background .15s,border-color .15s;
}
.btn-primary{background:var(--red);color:var(--paper);box-shadow:var(--shadow-lift);}
.btn-primary:hover{background:var(--red-dark);transform:translateY(-1px);}
.btn-ghost{border:1px solid var(--ink-line);color:var(--paper);}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold);}

.hero-badges{display:flex;gap:22px;margin-top:36px;flex-wrap:wrap;}
.hero-badge{font-family:var(--font-mono);font-size:0.82rem;color:var(--paper-dim);
  display:flex;align-items:center;gap:8px;}
.hero-badge b{color:var(--gold);font-size:1.05rem;}

.hero-panel{
  background:var(--ink-raised);border:1px solid var(--ink-line);
  border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-lift);
}
.hero-panel .rating-row{display:flex;align-items:baseline;gap:10px;margin-bottom:4px;}
.hero-panel .rating-row b{font-family:var(--font-display);font-size:2.4rem;color:var(--gold);}
.stars{color:var(--gold);letter-spacing:2px;font-size:1.1rem;}
.hero-panel small{font-family:var(--font-mono);color:var(--paper-dim);}
.hero-panel hr{border:none;border-top:1px solid var(--ink-line);margin:20px 0;}
.callout-list{list-style:none;margin:0;padding:0;display:grid;gap:12px;}
.callout-list li{display:flex;gap:10px;font-size:0.95rem;color:var(--paper-dim);}
.callout-list li::before{content:"—";color:var(--red);flex:none;}

/* ---- sections ------------------------------------------------------------*/
section{padding:78px 0;}
.section-head{max-width:56ch;margin-bottom:46px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}

.card{
  background:var(--ink-raised);border:1px solid var(--ink-line);
  border-radius:var(--radius);padding:30px 28px;
  transition:border-color .15s,transform .15s;
}
.card:hover{border-color:var(--gold);transform:translateY(-3px);}
.card .icon{width:40px;height:40px;margin-bottom:18px;color:var(--gold);}
.card h3{margin-bottom:10px;}
.card p{margin-bottom:14px;}
.card a.card-link{font-family:var(--font-mono);font-size:0.85rem;color:var(--gold);
  display:inline-flex;align-items:center;gap:6px;}
.card a.card-link:hover{color:var(--gold-soft);}

.band{
  background:linear-gradient(120deg,var(--red-dark),var(--red));
  padding:56px 0;
}
.band .container{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;}
.band h2{margin:0;color:var(--paper);font-size:1.9rem;}
.band p{color:rgba(245,241,232,0.85);margin:6px 0 0;}
.band .btn-primary{background:var(--ink);color:var(--gold);}
.band .btn-primary:hover{background:#000;}

.timeline{display:grid;gap:0;}
.timeline-row{
  display:grid;grid-template-columns:120px 1fr;gap:24px;
  padding:26px 0;border-top:1px solid var(--ink-line);
}
.timeline-row:last-child{border-bottom:1px solid var(--ink-line);}
.timeline-row .tag{font-family:var(--font-mono);color:var(--gold);font-size:0.9rem;}

.review-card{
  background:var(--ink-raised);border:1px solid var(--ink-line);
  border-radius:var(--radius);padding:26px;
}
.review-card .stars{margin-bottom:10px;display:block;}
.review-card blockquote{margin:0 0 16px;color:var(--paper);font-size:1.02rem;}
.review-card cite{font-family:var(--font-mono);font-style:normal;color:var(--paper-dim);font-size:0.85rem;}

.faq-item{border-top:1px solid var(--ink-line);padding:22px 0;}
.faq-item:last-child{border-bottom:1px solid var(--ink-line);}
.faq-item summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;
  align-items:center;font-family:var(--font-display);font-size:1.05rem;
  text-transform:uppercase;letter-spacing:0.02em;color:var(--paper);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";color:var(--gold);font-size:1.4rem;font-family:var(--font-body);}
.faq-item[open] summary::after{content:"–";}
.faq-item p{margin-top:14px;}

.area-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 24px;}
.area-grid a{
  font-family:var(--font-mono);font-size:0.92rem;color:var(--paper-dim);
  padding:10px 0;border-bottom:1px solid var(--ink-line);display:block;
}
.area-grid a:hover{color:var(--gold);}

/* ---- work gallery -------------------------------------------------------*/
.gallery-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
}
.gallery-item{
  position:relative;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--ink-line);aspect-ratio:1/1;
}
.gallery-item img{width:100%;height:100%;object-fit:cover;display:block;}
.gallery-item figcaption{
  position:absolute;left:0;right:0;bottom:0;
  background:linear-gradient(0deg,rgba(0,0,0,0.82),transparent);
  color:var(--paper);font-family:var(--font-mono);font-size:0.72rem;
  padding:22px 12px 10px;line-height:1.3;
}
@media (max-width:920px){.gallery-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:480px){.gallery-grid{grid-template-columns:1fr 1fr;gap:12px;}}

table.spec-table{width:100%;border-collapse:collapse;margin:20px 0;}
table.spec-table th,table.spec-table td{
  text-align:left;padding:14px 16px;border-bottom:1px solid var(--ink-line);
  font-size:0.95rem;
}
table.spec-table th{font-family:var(--font-mono);color:var(--gold);text-transform:uppercase;
  font-size:0.78rem;letter-spacing:0.06em;}

.breadcrumbs{font-family:var(--font-mono);font-size:0.8rem;color:var(--paper-dim);
  padding:18px 0 0;}
.breadcrumbs a{color:var(--paper-dim);}
.breadcrumbs a:hover{color:var(--gold);}
.breadcrumbs span[aria-hidden]{margin:0 8px;color:var(--ink-line);}

.page-intro{padding-top:36px;padding-bottom:20px;}
.page-intro h1{margin-bottom:0.3em;}

footer.site-footer{
  background:#0a0a0b;border-top:1px solid var(--ink-line);padding:56px 0 28px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px;}
.footer-grid h4{color:var(--gold);font-size:0.82rem;letter-spacing:0.08em;margin-bottom:16px;}
.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;}
.footer-grid a{color:var(--paper-dim);font-size:0.92rem;}
.footer-grid a:hover{color:var(--paper);}
.footer-bottom{
  border-top:1px solid var(--ink-line);padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-family:var(--font-mono);font-size:0.78rem;color:var(--paper-dim);
}

.skip-link{
  position:absolute;left:-999px;top:auto;background:var(--gold);color:#111;
  padding:10px 16px;z-index:999;border-radius:var(--radius);
}
.skip-link:focus{left:16px;top:16px;}

/* ---- mobile -------------------------------------------------------------*/
@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr;}
  .grid-3{grid-template-columns:1fr 1fr;}
  .grid-2{grid-template-columns:1fr;}
  .area-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:680px){
  nav.primary-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--ink);border-bottom:1px solid var(--ink-line);
    flex-direction:column;gap:0;padding:8px 24px 18px;
  }
  nav.primary-nav.open{display:flex;}
  nav.primary-nav a{padding:12px 0;border-bottom:1px solid var(--ink-line);width:100%;}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .header-cta span{display:none;}
  .grid-3{grid-template-columns:1fr;}
  .area-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .band .container{flex-direction:column;align-items:flex-start;}
  .site-header .container{height:72px;}
}