/* =========================================================
   SASADAY GROUP — Design Tokens
   Palette  : #0a0a0a (hitam), #f7f7f8 (putih), #e2001a (merah),
              #8c0012 (merah tua), #ff2d42 (merah terang/glow), #8a8f98 (abu baja)
   Type     : Rajdhani (display, angular/technical) + Barlow (body) + Barlow Condensed (label/eyebrow)
   Signature: potongan diagonal (clip-path) yang meniru guratan tajam huruf "S" di logo
   ========================================================= */

:root{
  --black:      #0a0a0a;
  --black-soft: #141416;
  --panel:      #1b1b1e;
  --white:      #f7f7f8;
  --white-dim:  #c9cad0;
  --red:        #e2001a;
  --red-deep:   #7a0010;
  --red-glow:   #ff3347;
  --steel:      #8a8f98;
  --line:       rgba(247,247,248,.12);

  --f-display: 'Rajdhani', sans-serif;
  --f-body:    'Barlow', sans-serif;
  --f-label:   'Barlow Condensed', sans-serif;

  --radius: 4px;
  --wrap: 1180px;
  --cut: 26px; /* besar potongan diagonal signature */
}

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

body{
  margin:0;
  background:var(--black);
  color:var(--white);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ font-family:var(--f-display); font-weight:700; letter-spacing:.01em; margin:0 0 .4em; }
p{ margin:0 0 1em; color:var(--white-dim); }

.wrap{ max-width:var(--wrap); margin:0 auto; padding:0 24px; }

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--red); color:#fff; padding:12px 18px; z-index:999;
}
.skip-link:focus{ left:12px; top:12px; }

:focus-visible{ outline:3px solid var(--red-glow); outline-offset:3px; }

.eyebrow{
  font-family:var(--f-label);
  text-transform:uppercase;
  letter-spacing:.2em;
  font-size:.78rem;
  color:var(--red-glow);
  display:inline-flex;
  align-items:center;
  gap:.6em;
  margin-bottom:.9em;
}
.eyebrow::before{
  content:"";
  width:28px; height:2px; background:var(--red-glow);
  display:inline-block;
}

/* =================== BUTTONS =================== */
.btn{
  display:inline-flex; align-items:center; gap:.6em;
  font-family:var(--f-label); text-transform:uppercase; letter-spacing:.08em;
  font-weight:600; font-size:.92rem;
  padding:.95em 1.6em;
  border:2px solid transparent;
  border-radius:2px;
  clip-path:polygon(0 0, 100% 0, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  transition:transform .18s ease, background .18s ease, box-shadow .18s ease;
  cursor:pointer;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--red); color:#fff; box-shadow:0 8px 24px -8px rgba(226,0,26,.7); }
.btn-primary:hover{ background:var(--red-glow); }
.btn-ghost{ background:transparent; color:var(--white); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--white); }
.btn-wa{ background:#1f7a3d; color:#fff; }
.btn-wa:hover{ background:#25974a; }
.btn-sm{ padding:.6em 1.1em; font-size:.8rem; }
.btn-block{ width:100%; justify-content:center; }
.ic-wa{ width:18px; height:18px; fill:currentColor; flex:none; }

/* =================== HEADER =================== */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(10,10,10,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:76px;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand-logo{ width:44px; height:44px; object-fit:contain; }
.brand-text{ display:flex; flex-direction:column; line-height:1.1; }
.brand-name{ font-family:var(--f-display); font-weight:700; font-size:1.3rem; letter-spacing:.03em; }
.brand-name em{ font-style:normal; color:var(--red); }
.brand-tag{ font-family:var(--f-label); font-size:.62rem; letter-spacing:.18em; text-transform:uppercase; color:var(--steel); }

.main-nav{ display:flex; align-items:center; gap:28px; }
.main-nav ul{ display:flex; gap:26px; }
.main-nav a{
  font-family:var(--f-label); text-transform:uppercase; letter-spacing:.1em; font-size:.86rem;
  color:var(--white-dim); position:relative; padding:6px 0;
}
.main-nav a::after{
  content:""; position:absolute; left:0; bottom:0; width:0; height:2px; background:var(--red);
  transition:width .2s ease;
}
.main-nav a:hover, .main-nav a.is-active{ color:var(--white); }
.main-nav a:hover::after, .main-nav a.is-active::after{ width:100%; }

.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:8px;
}
.nav-toggle span{ width:24px; height:2px; background:var(--white); display:block; transition:transform .2s ease, opacity .2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

@media (max-width:900px){
  .nav-toggle{ display:flex; }
  .main-nav{
    position:fixed; inset:76px 0 0 0; height:calc(100dvh - 76px);
    background:var(--black-soft);
    flex-direction:column; align-items:flex-start; justify-content:flex-start;
    padding:28px 24px; gap:28px;
    transform:translateX(100%); transition:transform .28s ease;
    overflow-y:auto;
  }
  .main-nav.is-open{ transform:translateX(0); }
  .main-nav ul{ flex-direction:column; gap:20px; width:100%; }
  .main-nav a{ font-size:1.15rem; display:block; }
  .nav-cta{ width:100%; }
  .btn-sm{ width:100%; justify-content:center; padding:.9em; }
}

/* =================== HERO =================== */
.hero{
  position:relative;
  padding:96px 0 140px;
  background:
    radial-gradient(ellipse 90% 60% at 80% -10%, rgba(226,0,26,.25), transparent 60%),
    linear-gradient(180deg, var(--black) 0%, var(--black-soft) 100%);
  overflow:hidden;
  clip-path:polygon(0 0,100% 0,100% calc(100% - var(--cut)),0 100%);
}
.hero::before{
  content:"";
  position:absolute; right:-10%; top:10%; width:70%; height:120%;
  background:linear-gradient(135deg, transparent 40%, rgba(226,0,26,.08) 41%, transparent 42%),
             linear-gradient(135deg, transparent 55%, rgba(247,247,248,.04) 56%, transparent 57%);
  pointer-events:none;
}
.hero-inner{ display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:center; position:relative; z-index:2; }
.hero h1{
  font-size:clamp(2.4rem, 5vw, 4rem);
  line-height:1.02;
  text-transform:uppercase;
}
.hero h1 .accent{ color:var(--red); }
.hero-lede{ font-size:1.08rem; max-width:46ch; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-top:1.6em; }

.hero-stats{ display:flex; gap:0; margin-top:3em; border-top:1px solid var(--line); padding-top:1.4em; }
.hero-stats div{ flex:1; padding-right:18px; }
.hero-stats b{ display:block; font-family:var(--f-display); font-size:1.7rem; color:var(--white); }
.hero-stats span{ font-family:var(--f-label); text-transform:uppercase; letter-spacing:.08em; font-size:.72rem; color:var(--steel); }

.hero-emblem{
  position:relative;
  display:flex; align-items:center; justify-content:center;
}
.hero-emblem img{
  width:min(360px, 80%);
  filter:drop-shadow(0 30px 60px rgba(226,0,26,.35));
  animation: emblem-in .9s ease both;
}
@keyframes emblem-in{ from{ opacity:0; transform:scale(.85) rotate(-6deg);} to{ opacity:1; transform:scale(1) rotate(0);} }
.hero-emblem::after{
  content:""; position:absolute; inset:8%;
  border:1px dashed rgba(247,247,248,.18);
  border-radius:50%;
}

@media (max-width:900px){
  .hero-inner{ grid-template-columns:1fr; }
  .hero-emblem{ order:-1; }
  .hero-emblem img{ width:200px; margin:0 auto; }
  .hero-stats{ flex-wrap:wrap; gap:18px; }
  .hero-stats div{ flex:1 1 40%; padding-right:0; }
}

/* =================== SECTION GENERIC =================== */
section{ padding:100px 0; position:relative; }
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head h2{ font-size:clamp(1.8rem,3.4vw,2.6rem); text-transform:uppercase; }
.section-head p{ font-size:1.02rem; }
.section-alt{ background:var(--black-soft); }

/* =================== DIVISION CARDS (signature: potongan diagonal) =================== */
.unit-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px;
}
.unit-card{
  position:relative;
  background:var(--panel);
  border:1px solid var(--line);
  padding:34px 26px 30px;
  clip-path:polygon(0 0,100% 0,100% calc(100% - var(--cut)),0 100%);
  transition:transform .25s ease, border-color .25s ease, background .25s ease;
  display:flex; flex-direction:column; min-height:340px;
}
.unit-card:hover{ transform:translateY(-6px); border-color:var(--red); background:#20161a; }
.unit-card .kode{
  font-family:var(--f-label); letter-spacing:.18em; font-size:.7rem; color:var(--red-glow); text-transform:uppercase;
}
.unit-card .icon{ width:52px; height:52px; margin:18px 0 14px; color:var(--red); }
.unit-card h3{ font-size:1.3rem; text-transform:uppercase; }
.unit-card p{ font-size:.94rem; flex:1; }
.unit-card .goto{
  margin-top:auto; font-family:var(--f-label); text-transform:uppercase; letter-spacing:.1em; font-size:.82rem;
  color:var(--white); display:inline-flex; align-items:center; gap:8px;
}
.unit-card .goto svg{ width:16px; height:16px; transition:transform .2s ease; }
.unit-card:hover .goto svg{ transform:translateX(5px); }

@media (max-width:1080px){ .unit-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .unit-grid{ grid-template-columns:1fr; } }

/* =================== ABOUT / SPLIT =================== */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.split-media{
  position:relative; aspect-ratio:4/3;
  background:linear-gradient(135deg, var(--red-deep), var(--black-soft) 60%);
  clip-path:polygon(0 0,100% 0,100% 100%,10% 100%,0 88%);
  display:flex; align-items:center; justify-content:center;
}
.split-media img{ width:46%; opacity:.94; }
.list-check{ margin-top:1.6em; }
.list-check li{ display:flex; gap:12px; padding:10px 0; border-bottom:1px solid var(--line); color:var(--white-dim); font-size:.98rem; }
.list-check li::before{ content:"—"; color:var(--red); font-weight:700; }

@media (max-width:900px){ .split{ grid-template-columns:1fr; gap:36px; } }

/* =================== MAPS / LOKASI =================== */
.map-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.map-card{
  background:var(--panel); border:1px solid var(--line); padding:26px;
  display:flex; flex-direction:column; gap:14px;
  clip-path:polygon(0 0,100% 0,100% 100%,14px 100%,0 calc(100% - 14px));
}
.map-card h4{ font-size:1.05rem; text-transform:uppercase; }
.map-card .map-thumb{
  height:120px; border-radius:2px;
  background:
    repeating-linear-gradient(45deg, rgba(226,0,26,.14) 0 2px, transparent 2px 14px),
    var(--black);
  border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--f-label); letter-spacing:.15em; text-transform:uppercase; font-size:.72rem; color:var(--steel);
}
@media (max-width:900px){ .map-grid{ grid-template-columns:1fr; } }

/* =================== CONTACT CTA =================== */
.cta-band{
  background:linear-gradient(120deg, var(--red-deep), var(--red) 120%);
  clip-path:polygon(0 var(--cut),100% 0,100% 100%,0 100%);
  padding:80px 0;
}
.cta-band h2{ text-transform:uppercase; font-size:clamp(1.7rem,3.6vw,2.4rem); }
.cta-band .wrap{ display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap; }
.cta-contacts{ display:flex; gap:14px; flex-wrap:wrap; }
.contact-chip{
  display:flex; align-items:center; gap:10px; background:rgba(0,0,0,.28); padding:12px 18px;
  border:1px solid rgba(255,255,255,.25);
}
.contact-chip b{ display:block; font-size:.92rem; }
.contact-chip small{ color:rgba(255,255,255,.75); font-size:.78rem; }

/* =================== FOOTER =================== */
.site-footer{ background:var(--black-soft); border-top:1px solid var(--line); padding-top:64px; }
.footer-grid{ display:grid; grid-template-columns:1.2fr 1fr 1fr 1fr; gap:40px; padding-bottom:40px; }
.footer-logo{ width:52px; margin-bottom:10px; }
.footer-name{ font-family:var(--f-display); font-size:1.2rem; font-weight:700; margin:0; }
.footer-name em{ font-style:normal; color:var(--red); }
.footer-tag{ font-family:var(--f-label); text-transform:uppercase; letter-spacing:.14em; font-size:.7rem; color:var(--steel); }
.footer-col h3{ font-size:.85rem; text-transform:uppercase; letter-spacing:.12em; color:var(--steel); margin-bottom:16px; font-family:var(--f-label); }
.footer-col ul li{ padding:6px 0; }
.footer-col a:hover{ color:var(--red-glow); }
.footer-contacts li{ padding:8px 0; }
.footer-wa{ display:flex; align-items:center; gap:10px; }
.footer-wa svg{ color:#25974a; width:20px; height:20px; }
.footer-wa span{ display:flex; flex-direction:column; }
.footer-wa small{ color:var(--steel); }
.footer-address{ font-size:.86rem; margin-top:10px; }
.footer-bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  padding:20px 24px; border-top:1px solid var(--line);
  font-size:.82rem; color:var(--steel);
}
@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:22px; bottom:22px; z-index:200; }
.wa-float-btn{
  width:60px; height:60px; border-radius:50%; border:0; background:#1f7a3d; color:#fff;
  display:flex; align-items:center; justify-content:center; cursor:pointer;
  box-shadow:0 10px 30px -6px rgba(0,0,0,.6);
  animation:wa-pulse 2.4s ease infinite;
}
.wa-float-btn .ic-wa{ width:28px; height:28px; }
@keyframes wa-pulse{ 0%,100%{ box-shadow:0 0 0 0 rgba(31,122,61,.5),0 10px 30px -6px rgba(0,0,0,.6);} 50%{ box-shadow:0 0 0 12px rgba(31,122,61,0),0 10px 30px -6px rgba(0,0,0,.6);} }
.wa-float-menu{
  position:absolute; right:0; bottom:74px; width:250px;
  background:var(--panel); border:1px solid var(--line); border-radius:6px;
  padding:14px; display:flex; flex-direction:column; gap:8px;
  opacity:0; pointer-events:none; transform:translateY(10px);
  transition:opacity .2s ease, transform .2s ease;
}
.wa-float-menu.is-open{ opacity:1; pointer-events:auto; transform:translateY(0); }
.wa-float-title{ font-family:var(--f-label); text-transform:uppercase; letter-spacing:.1em; font-size:.72rem; color:var(--steel); margin:0 0 4px; }
.wa-float-menu a{ display:flex; justify-content:space-between; align-items:center; padding:10px 12px; background:rgba(255,255,255,.04); border-radius:4px; }
.wa-float-menu a:hover{ background:rgba(37,151,74,.18); }
.wa-float-menu small{ color:var(--steel); }

/* =================== PAGE HEADER (halaman unit) =================== */
.page-hero{
  padding:70px 0 90px;
  background:linear-gradient(160deg, var(--black-soft), var(--black));
  clip-path:polygon(0 0,100% 0,100% calc(100% - 18px),0 100%);
  border-bottom:1px solid var(--line);
}
.page-hero .eyebrow{ margin-bottom:.6em; }
.page-hero h1{ font-size:clamp(2rem,4.4vw,3.2rem); text-transform:uppercase; }
.breadcrumb{ font-family:var(--f-label); text-transform:uppercase; letter-spacing:.1em; font-size:.78rem; color:var(--steel); margin-bottom:18px; }
.breadcrumb a:hover{ color:var(--red-glow); }

.gallery-strip{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.gallery-strip .g-item{
  aspect-ratio:1/1; background:var(--panel); border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center; color:var(--red);
  clip-path:polygon(0 0,100% 0,100% 100%,10px 100%,0 calc(100% - 10px));
}
.gallery-strip svg{ width:38%; height:38%; }
@media (max-width:700px){ .gallery-strip{ grid-template-columns:repeat(2,1fr); } }

.price-table{ width:100%; border-collapse:collapse; margin-top:1em; }
.price-table th,.price-table td{ padding:14px 16px; border-bottom:1px solid var(--line); text-align:left; font-size:.94rem; }
.price-table th{ font-family:var(--f-label); text-transform:uppercase; letter-spacing:.08em; font-size:.76rem; color:var(--steel); }
.price-table tr:hover td{ background:rgba(226,0,26,.06); }

.badge-row{ display:flex; gap:10px; flex-wrap:wrap; margin:1em 0; }
.badge{
  font-family:var(--f-label); text-transform:uppercase; letter-spacing:.08em; font-size:.72rem;
  border:1px solid var(--line); padding:6px 12px; color:var(--white-dim);
}

.faq-item{ border-bottom:1px solid var(--line); padding:18px 0; }
.faq-item summary{ cursor:pointer; font-family:var(--f-display); font-weight:600; font-size:1.05rem; list-style:none; display:flex; justify-content:space-between; align-items:center; }
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:"+"; color:var(--red); font-size:1.4rem; }
.faq-item[open] summary::after{ content:"–"; }
.faq-item p{ margin-top:12px; }

/* reveal on scroll */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.is-visible{ opacity:1; transform:translateY(0); }