/* =========================================================
   Service Kompor Gas — stylesheet v3
   Direction: kalem & terpercaya ala aplikasi perbankan.
   Putih bersih, biru muda, garis tipis, bayangan minim,
   satu keluarga huruf yang rapi.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root{
  --navy:#1F2A44;
  --slate:#64748B;
  --slate-light:#94A3B8;
  --bg:#F7F9FC;
  --surface:#FFFFFF;
  --line:#E4E9F2;

  --blue:#2F6FED;
  --blue-dark:#1E4FC4;
  --blue-light:#EAF1FF;
  --blue-line:#CFE0FF;
  --amber:#F5A623;

  --brand: var(--blue);
  --tint: var(--blue-light);

  --font-head: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --max: 1140px;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(15,23,42,0.04), 0 1px 3px rgba(15,23,42,0.04);
  --shadow-lg: 0 8px 24px -8px rgba(31,111,237,0.18);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--navy);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img,svg{ display:block; max-width:100%; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{
  font-family: var(--font-head);
  margin: 0;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--navy);
  font-weight: 700;
}
p{ margin: 0; }

:focus-visible{
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  html{ scroll-behavior: auto; }
  .wa-float::before{ display:none; }
}

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

.section{ padding: 88px 0; border-top: 1px solid var(--line); }
.section--ink{ background: var(--tint); }
.section--ink h2, .section--ink h3{ color: var(--navy); }
.section--ink p.lead{ color: var(--slate); }

.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  color: var(--blue-dark);
  margin-bottom: 14px;
  background: var(--blue-light);
  border: 1px solid var(--blue-line);
  padding: 6px 13px 6px 9px;
  border-radius: 999px;
}
.kicker .dial{ width:14px; height:14px; }

h2.title{ font-size: clamp(26px, 3.2vw, 36px); max-width: 640px; }
p.lead{ font-size: 16.5px; color: var(--slate); max-width: 570px; margin-top: 14px; }

/* ---------- Dial motif ---------- */
.dial{ --angle: 0deg; }
.dial circle.face{ fill: none; stroke: currentColor; stroke-width: 1.8; }
.dial line.pointer{
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  transform-origin: center;
  transform: rotate(var(--angle));
}

/* ---------- Header / Nav ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height: 76px;
}
.brand{
  display:flex;
  align-items:center;
  gap:11px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
}
.brand .dial{
  width:36px; height:36px; color: var(--blue);
  background: var(--blue-light);
  border: 1px solid var(--blue-line);
  border-radius: 10px;
  padding: 8px;
}
.brand span.sub{
  display:block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 11.5px;
  color: var(--slate);
}
.main-nav ul{ display:flex; gap: 32px; }
.main-nav a{
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover{ border-color: var(--blue); color: var(--blue-dark); }

.nav-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width: 40px; height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--navy);
  flex-shrink:0;
}
.nav-toggle svg{ width:19px; height:19px; }
.nav-toggle.active{ background: var(--blue); color:#fff; border-color: var(--blue); }

.header-cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background: var(--blue);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  padding: 11px 20px;
  border-radius: var(--radius-sm);
}
.header-cta:hover{ background: var(--blue-dark); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  padding: 15px 26px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn--primary{ background: var(--blue); color: #fff; }
.btn--primary:hover{ background: var(--blue-dark); }
.btn--outline{ border-color: var(--line); color: var(--navy); background: var(--surface); }
.btn--outline:hover{ border-color: var(--blue); color: var(--blue-dark); }
.section--ink .btn--outline{ border-color: var(--blue-line); background: var(--surface); }
.btn svg{ width:18px; height:18px; }

/* ---------- Hero ---------- */
.hero{ padding: 60px 0 84px; }
.hero .wrap{
  display:grid;
  grid-template-columns: 1.1fr 0.8fr;
  gap: 56px;
  align-items:center;
}
.hero h1{ font-size: clamp(32px, 4.2vw, 48px); max-width: 600px; }
.hero .lead{ margin: 18px 0 30px; max-width: 480px; font-size: 17px; color: var(--slate); }
.hero-ctas{ display:flex; gap:14px; flex-wrap: wrap; }
.hero-tags{ display:flex; gap: 14px; margin-top: 40px; flex-wrap: wrap; }
.hero-tags div{
  font-size: 13px; color: var(--slate);
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
}
.hero-tags strong{ display:block; font-family: var(--font-head); font-size: 19px; color: var(--blue-dark); }

/* ---------- Hero photo banner ---------- */
.hero-banner{ position:relative; border-radius: 22px; overflow: hidden; box-shadow: var(--shadow-lg); }
.banner-img{ width:100%; aspect-ratio: 4/4.6; object-fit: cover; display:block; }
.banner-badge{
  position:absolute; left:16px; bottom:16px;
  display:flex; align-items:center; gap:12px;
  background: var(--surface);
  border-radius: 14px;
  padding: 12px 16px;
  box-shadow: var(--shadow-lg);
}
.banner-badge strong{ font-family: var(--font-head); font-size: 24px; color: var(--blue-dark); }
.banner-badge span{ font-size: 11px; line-height:1.6; color: var(--amber); font-weight:600; }
.banner-badge span small{ display:block; color: var(--slate); font-weight:500; font-size:10.5px; }

/* ---------- Grids / cards ---------- */
.grid{ display:grid; gap: 16px; margin-top: 44px; }
.grid--3{ grid-template-columns: repeat(3, 1fr); }
.grid--2{ grid-template-columns: repeat(2, 1fr); }
.card{
  background: var(--surface);
  padding: 28px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.card .mark{
  width: 40px; height:40px; color: var(--blue); padding:9px; margin-bottom: 16px;
  background: var(--blue-light); border-radius: var(--radius-sm);
}
.card h3{ font-size: 17px; margin-bottom: 8px; }
.card p{ font-size: 14px; color: var(--slate); }

/* ---------- Stove-type split ---------- */
.split{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 40px; }
.split .panel{
  background: var(--surface); padding: 36px 32px;
  border-radius: var(--radius); border: 1px solid var(--line);
}
.split h3{ font-size: 20px; margin-bottom: 10px; }
.split p{ color: var(--slate); font-size: 14.5px; }
.split .tag{
  display:inline-block; font-size: 12px; font-weight:700; color: var(--blue-dark);
  margin-bottom: 12px;
  background: var(--blue-light); padding: 5px 12px; border-radius: 999px;
}

/* ---------- Brand strip ---------- */
.brand-grid{
  display:grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
  margin-top: 36px;
}
.brand-grid div{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 20px 8px;
  text-align:center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 12.5px;
  color: var(--slate);
}

/* ---------- Process ---------- */
.process{ margin-top: 44px; display:grid; grid-template-columns: repeat(6,1fr); gap: 16px; }
.process .step{
  padding: 22px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.process .step .dial{
  width: 34px; height: 34px; color: var(--blue); padding:8px; margin-bottom: 14px;
  background: var(--blue-light); border-radius: var(--radius-sm);
}
.process .step .step-no{
  display:flex; align-items:center; justify-content:center;
  width: 30px; height: 30px; margin-bottom: 14px;
  background: var(--blue); color:#fff;
  font-family: var(--font-head); font-weight: 700; font-size: 14px;
  border-radius: 999px;
}
.process .step h4{ font-size: 13.5px; color: var(--navy); margin-bottom: 5px; }
.process .step p{ font-size: 12.5px; color: var(--slate); }

/* ---------- Locations ---------- */
.loc-grid{ display:grid; grid-template-columns: repeat(5,1fr); gap: 12px; margin-top: 40px; }
.loc-grid a{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 20px 18px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14.5px;
  display:flex; align-items:center; justify-content:space-between;
}
.loc-grid a:hover{ border-color: var(--blue); color: var(--blue-dark); }
.loc-grid a svg{ width:15px; height:15px; opacity:0.5; }

/* ---------- Testimonials ---------- */
.testi-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 40px; }
.testi{ background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px; }
.stars{ display:flex; gap:3px; margin-bottom: 12px; color: var(--amber); }
.stars svg{ width:14px; height:14px; }
.testi p.quote{ font-size: 14px; color: var(--navy); margin-bottom: 14px; }
.testi .who{ font-size: 12.5px; color: var(--slate); font-weight:700; }
.google-badge{
  display:flex; align-items:center; gap:10px; margin-top: 28px; font-size:13.5px; color:var(--slate);
  background: var(--surface); border:1px solid var(--line); border-radius: var(--radius-sm);
  padding: 14px 18px; width: fit-content;
}

/* ---------- Gallery ---------- */
.gallery-grid{ display:grid; grid-template-columns: repeat(5,1fr); gap: 14px; margin-top: 40px; }
.gallery-item{ background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow:hidden; }
.gallery-item img{ width:100%; aspect-ratio: 4/3; object-fit: cover; display:block; }
.gallery-item span{ display:block; padding: 12px 12px 14px; font-size: 12.5px; color: var(--slate); font-weight:600; }

/* ---------- FAQ ---------- */
.faq{ margin-top: 36px; display:flex; flex-direction:column; gap:10px; }
.faq-item{ border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); }
.faq-item summary{
  cursor:pointer;
  padding: 20px 20px;
  font-family: var(--font-head);
  font-weight:700;
  font-size: 15px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  list-style:none;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary .plus{
  font-size: 16px; color: var(--blue); transition: transform 0.2s ease;
  width:24px; height:24px; display:flex; align-items:center; justify-content:center;
  background: var(--blue-light); border-radius:50%; flex-shrink:0;
}
.faq-item[open] summary .plus{ transform: rotate(45deg); }
.faq-item .answer{ padding: 0 20px 22px; color: var(--slate); font-size: 14px; max-width: 640px; }

/* ---------- About ---------- */
.about{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items:start; margin-top: 6px; }
.about-stats{ display:grid; grid-template-columns: repeat(2,1fr); gap: 14px; margin-top: 26px; }
.about-stats div{ background: var(--surface); border:1px solid var(--line); border-radius: var(--radius-sm); padding: 18px; }
.about-stats div strong{ display:block; font-family: var(--font-head); font-size: 26px; color: var(--blue-dark); }
.about-stats div span{ font-size: 12.5px; color: var(--slate); }

/* ---------- Closing CTA ---------- */
.cta-final{ text-align:center; padding: 84px 0; background: var(--tint); }
.cta-final h2{ font-size: clamp(26px,3.2vw,38px); max-width: 620px; margin: 0 auto 16px; }
.cta-final p{ color: var(--slate); max-width: 470px; margin: 0 auto 30px; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--surface); color: var(--slate); padding: 44px 0 26px; border-top: 1px solid var(--line); }
.site-footer .wrap{ display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap: 24px; }
.site-footer .brand{ color: var(--navy); }
.footer-locs{ display:flex; flex-wrap:wrap; gap: 8px 20px; max-width: 560px; font-size: 13px; }
.footer-locs a:hover{ color: var(--blue-dark); }
.footer-bottom{ margin-top: 36px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 12px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; }

/* ---------- Location page ---------- */
.loc-hero{ padding: 56px 0 48px; background: var(--tint); }
.loc-hero .breadcrumb{ font-size: 13px; color: var(--slate); margin-bottom: 16px; }
.loc-hero .breadcrumb a{ color: var(--blue-dark); font-weight:600; }
.loc-hero h1{ font-size: clamp(28px,3.6vw,40px); max-width: 700px; }
.loc-hero p.lead{ max-width: 620px; }

.area-tags{ display:flex; flex-wrap:wrap; gap: 9px; margin-top: 28px; }
.area-tags span{
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight:600;
  color: var(--slate);
  background: var(--surface);
}

.issue-list{ margin-top: 20px; display:grid; grid-template-columns: 1fr 1fr; gap: 12px 26px; }
.issue-list li{
  display:flex; gap: 12px; font-size: 14.5px; color: var(--navy); align-items:flex-start;
  background: var(--surface); border:1px solid var(--line); border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.issue-list li svg{ width:20px; height:20px; color: var(--blue); flex-shrink:0; padding:4px; background: var(--blue-light); border-radius:6px; }

.loc-cta-band{ background: var(--blue); color: #fff; padding: 46px 0; text-align:center; }
.loc-cta-band h3{ color: #fff; font-size: clamp(20px,2.6vw,28px); margin-bottom: 10px; }
.loc-cta-band .btn--primary{ background: #fff; color: var(--blue-dark); margin-top: 14px; }
.loc-cta-band .btn--primary:hover{ background: var(--blue-light); }

/* ---------- Floating WhatsApp button ---------- */
.wa-float{
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow: 0 8px 20px -4px rgba(37,211,102,0.55);
  z-index: 200;
  transition: transform 0.2s ease;
}
.wa-float:hover{ transform: scale(1.06); }
.wa-float svg{ width: 30px; height:30px; color:#fff; }
.wa-float::before{
  content:'';
  position:absolute;
  inset:0;
  border-radius:50%;
  background: #25D366;
  animation: wa-pulse 2.4s ease-out infinite;
  z-index:-1;
}
@keyframes wa-pulse{
  0%{ opacity:0.55; transform:scale(1); }
  100%{ opacity:0; transform:scale(1.7); }
}
@media (max-width: 640px){
  .wa-float{ width:52px; height:52px; right:16px; bottom:16px; }
  .wa-float svg{ width:26px; height:26px; }
}
@media (max-width: 980px){
  .hero{ padding: 36px 0 56px; }
  .hero .wrap{ grid-template-columns: 1fr; gap: 30px; }
  .hero-banner{ order:-1; max-width: 420px; margin: 0 auto; }
  .banner-img{ aspect-ratio: 16/10; }
  .grid--3, .split, .about, .brand-grid, .loc-grid, .testi-grid, .gallery-grid, .process{ grid-template-columns: repeat(2,1fr); }
  .process{ grid-template-columns: repeat(3,1fr); }
  .issue-list{ grid-template-columns: 1fr; }
}
@media (max-width: 640px){
  .section{ padding: 52px 0; }
  .site-header{ position: relative; }
  .site-header .wrap{ height:auto; flex-direction:row; flex-wrap:wrap; align-items:center; padding-top:14px; padding-bottom:14px; gap:12px; }
  .site-header .brand{ flex: 1 1 auto; }
  .header-cta{ padding: 9px 14px; font-size: 12.5px; white-space:nowrap; order:2; }
  .nav-toggle{ display:flex; order:1; }
  .main-nav{
    order:4; width:100%;
    position:absolute; top:100%; left:0; right:0;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 24px -12px rgba(15,23,42,0.15);
    max-height:0; overflow:hidden;
    transition: max-height 0.3s ease;
  }
  .main-nav.open{ max-height: 320px; }
  .main-nav ul{ flex-direction:column; gap:0; width:100%; padding: 6px 24px 18px; }
  .main-nav a{ display:block; padding: 15px 0; border-bottom: 1px solid var(--line); font-size:15px; }
  .main-nav li:last-child a{ border-bottom:none; }
  .hero{ padding: 28px 0 44px; }
  .hero h1{ font-size: clamp(27px, 7.5vw, 34px); }
  .hero .lead{ font-size:15px; margin: 14px 0 24px; }
  .hero-banner{ max-width: 100%; }
  .banner-badge{ padding:9px 12px; left:12px; bottom:12px; gap:8px; }
  .banner-badge strong{ font-size:19px; }
  .grid--3, .split, .about, .brand-grid, .loc-grid, .testi-grid, .gallery-grid{ grid-template-columns: 1fr; }
  .process{ grid-template-columns: repeat(2,1fr); }
  .hero-tags{ gap: 10px; }
  .site-footer .wrap{ flex-direction:column; }
}