/* ============================================
   PT. Elang Permata Energi — Company Profile
   Design tokens
   ============================================ */
:root{
  --ink:        #18140F;
  --ink-soft:   #4A443C;
  --canvas:     #F1ECE1;
  --canvas-2:   #E7DFCF;
  --rust:       #A2381F;
  --rust-dark:  #7C2A16;
  --brass:      #B8873B;
  --line:       #C9BFA9;

  --font-display: "Anton", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;

  --maxw: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }

a{ color: inherit; }

.wrap{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3{
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.05;
  margin: 0;
}

h2{ font-size: clamp(1.9rem, 3.4vw, 2.7rem); }
h3{ font-size: clamp(1.2rem, 2vw, 1.5rem); }

p{ margin: 0 0 1em; max-width: 62ch; }

.lede{
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 52ch;
}

/* stitch-line divider: a nod to the trade */
.stitch{
  border: none;
  border-top: 2px dashed var(--line);
  margin: 0;
}

.section{
  padding: 84px 0;
}
.section--tight{ padding: 56px 0; }
.section--canvas2{ background: var(--canvas-2); }
.section--ink{ background: var(--ink); color: var(--canvas); }
.section--ink .lede{ color: #C9C2B4; }
.section--ink .stitch{ border-color: #4A443C; }

.eyebrow{
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--rust);
  margin: 0 0 10px;
}

/* ---------- Buttons ---------- */
.btn{
  display: inline-block;
  padding: 13px 26px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid var(--ink);
  color: var(--ink);
  background: transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color .15s ease;
}
.btn:hover{ background: var(--ink); color: var(--canvas); }

.btn--solid{
  background: var(--rust);
  border-color: var(--rust);
  color: var(--canvas);
}
.btn--solid:hover{ background: var(--rust-dark); border-color: var(--rust-dark); color: var(--canvas); }

.btn--ghost-light{
  border-color: var(--canvas);
  color: var(--canvas);
}
.btn--ghost-light:hover{ background: var(--canvas); color: var(--ink); }

.btn-row{ display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }

/* ---------- Header / Nav ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--canvas);
  border-bottom: 2px solid var(--ink);
}
.site-header .wrap{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
}
.brand img{ height: 34px; width: auto; }
.brand-name{
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  line-height: 1.1;
}
.brand-name small{
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

.main-nav{ display: flex; align-items: center; gap: 30px; }
.main-nav a{
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a[aria-current="page"]{
  border-bottom-color: var(--rust);
}
.nav-toggle{
  display: none;
  background: none;
  border: 2px solid var(--ink);
  padding: 7px 10px;
  font-size: 1.1rem;
  cursor: pointer;
}

@media (max-width: 780px){
  .nav-toggle{ display: block; }
  .main-nav{
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--canvas);
    border-bottom: 2px solid var(--ink);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 6px 28px 18px;
    display: none;
  }
  .main-nav.is-open{ display: flex; }
  .main-nav a{
    width: 100%;
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
  }
  .main-nav .btn{ margin-top: 12px; }
}

/* ---------- Hero ---------- */
.hero{
  padding: 64px 0 88px;
}
.hero .wrap{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero-copy .eyebrow{ margin-bottom: 14px; }
.hero h1{
  font-size: clamp(2.4rem, 5.4vw, 4rem);
  margin-bottom: 20px;
}
.hero-meta{
  display: flex;
  gap: 28px;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 2px dashed var(--line);
}
.hero-meta div strong{
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--rust);
}
.hero-meta div span{
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.pin-stack{
  position: relative;
  height: 420px;
}
.pin-stack img{
  position: absolute;
  width: 62%;
  border: 8px solid var(--canvas);
  box-shadow: 10px 10px 0 var(--ink);
  object-fit: cover;
  height: 260px;
}
.pin-stack .p1{ top: 0; left: 4%; transform: rotate(-6deg); z-index: 2; }
.pin-stack .p2{ top: 26%; right: 0; transform: rotate(5deg); z-index: 3; height: 240px; }
.pin-stack .p3{ bottom: 0; left: 20%; transform: rotate(-2deg); z-index: 1; width: 55%; height: 220px; }

@media (max-width: 900px){
  .hero .wrap{ grid-template-columns: 1fr; }
  .pin-stack{ height: 300px; margin-top: 10px; }
  .hero-meta{ flex-wrap: wrap; row-gap: 14px; }
}

/* ---------- Why grid ---------- */
.why-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 2px solid var(--ink);
  margin-top: 40px;
}
.why-grid > div{
  padding: 30px 28px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}
.why-grid > div:last-child{ border-right: none; }
.why-grid h3{ margin-bottom: 10px; }
.why-grid p{ color: var(--ink-soft); margin-bottom: 0; font-size: 0.96rem; }

@media (max-width: 780px){
  .why-grid{ grid-template-columns: 1fr; }
  .why-grid > div{ border-right: none; }
}

/* ---------- Process ---------- */
.process-list{
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  counter-reset: step;
}
.process-list li{
  counter-increment: step;
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 2px dashed var(--line);
  align-items: baseline;
}
.section--ink .process-list li{ border-bottom-color: #4A443C; }
.process-list li::before{
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--rust);
}
.process-list h3{ margin-bottom: 4px; font-size: 1.1rem; }
.process-list p{ margin: 0; color: var(--ink-soft); }
.section--ink .process-list p{ color: #C9C2B4; }

/* ---------- Portfolio ---------- */
.cat-block{ padding: 56px 0; }
.cat-block + .cat-block{ border-top: 2px solid var(--ink); }
.cat-head{
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}
.cat-head p{ margin: 0; color: var(--ink-soft); max-width: 46ch; }

.photo-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}
.photo-card{
  border: 2px solid var(--ink);
  background: #fff;
}
.photo-card img{ width: 100%; height: 320px; object-fit: cover; display: block; }
.photo-card figcaption{
  padding: 12px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  border-top: 2px solid var(--ink);
  background: var(--canvas);
}
.photo-card{ margin: 0; }

@media (max-width: 780px){
  .photo-grid{ grid-template-columns: 1fr; }
}

/* ---------- Home portfolio teaser ---------- */
.teaser-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.teaser-card{
  position: relative;
  border: 2px solid var(--ink);
  overflow: hidden;
  text-decoration: none;
  color: var(--ink);
  display: block;
}
.teaser-card img{ width: 100%; height: 190px; object-fit: cover; transition: transform .25s ease; }
.teaser-card:hover img{ transform: scale(1.06); }
.teaser-card span{
  display: block;
  padding: 10px 14px;
  font-weight: 600;
  font-size: 0.85rem;
  border-top: 2px solid var(--ink);
  background: var(--canvas);
}
@media (max-width: 900px){
  .teaser-grid{ grid-template-columns: repeat(2, 1fr); }
}

/* ---------- About ---------- */
.timeline{
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.timeline-item{ padding-left: 22px; border-left: 3px solid var(--rust); }
.timeline-item strong{ display: block; font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 6px; }
.timeline-item p{ color: var(--ink-soft); margin: 0; }

@media (max-width: 780px){
  .timeline{ grid-template-columns: 1fr; }
}

.value-list{
  list-style: none;
  padding: 0;
  margin: 40px 0 0;
  display: grid;
  gap: 18px;
}
.value-list li{
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 2px dashed var(--line);
}
.value-list li strong{ font-family: var(--font-display); font-size: 1.05rem; font-weight: 400; }
.value-list li p{ margin: 0; color: var(--ink-soft); }

@media (max-width: 700px){
  .value-list li{ grid-template-columns: 1fr; gap: 6px; }
}

/* ---------- Contact ---------- */
.contact-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  margin-top: 40px;
}
.contact-card{ border: 2px solid var(--ink); padding: 28px; background: #fff; }
.contact-card + .contact-card{ margin-top: 20px; }
.contact-card .eyebrow{ margin-bottom: 8px; }
.contact-card a{ text-decoration: underline; }
.map-frame{ border: 2px solid var(--ink); width: 100%; height: 100%; min-height: 360px; }

@media (max-width: 900px){
  .contact-grid{ grid-template-columns: 1fr; }
  .map-frame{ min-height: 280px; }
}

/* ---------- CTA band ---------- */
.cta-band{
  text-align: left;
}
.cta-band .wrap{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2{ max-width: 18ch; }

/* ---------- Footer ---------- */
.site-footer{
  background: var(--ink);
  color: #C9C2B4;
  padding: 50px 0 26px;
}
.footer-top{
  display: flex;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  padding-bottom: 30px;
  border-bottom: 1px solid #4A443C;
}
.footer-brand{ display: flex; align-items: center; gap: 12px; }
.footer-brand img{ height: 30px; filter: invert(1); }
.footer-brand span{ font-family: var(--font-display); color: var(--canvas); font-size: 1rem; }
.footer-nav{ display: flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a{ text-decoration: none; color: #C9C2B4; font-size: 0.9rem; }
.footer-nav a:hover{ color: var(--canvas); }
.footer-bottom{
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 20px;
  font-size: 0.8rem;
  color: #8A8477;
}

/* ---------- Page intro (About / Produk / Kontak) ---------- */
.page-intro{ padding: 56px 0 20px; }
.page-intro h1{ font-size: clamp(2.1rem, 4.4vw, 3.2rem); margin-bottom: 16px; }