/* =========================
   LOGO HEADER – RAPIH & RESPONSIVE
   ========================= */

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 500px;      /* ukuran desktop */
  width: auto;
  display: block;
}

/* Biar logo bisa diklik (opsional) */
.logo a {
  display: flex;
  align-items: center;
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .logo img {
    height: 100px;
  }
}


/* ===== RESET & BASIC ===== */
*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:'Segoe UI',Sans-Serif;
}
body{
  background:var(--bg);
  color:var(--text);
  transition:.3s;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
a{text-decoration:none;color:var(--text);}

/* ===== HEADER VERTICAL FINAL – HORIZONTAL MENU ===== */
header {
  display: flex;
  flex-direction: column; /* logo atas, menu bawah, mode bawah menu */
  align-items: center;
  padding: 5px 0;
  background: var(--header);
  position: sticky;
  top: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
  z-index: 9999;
  gap: 5px; /* jarak antar elemen */
}

/* LOGO */
.logo {
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo img {
  height: 100px;
  width: auto;
  display: block;
}

/* MENU HORIZONTAL */
.menu {
  display: flex;           /* horizontal */
  flex-direction: row;     /* default row */
  align-items: center;
  gap: 20px;               /* jarak antar item */
}
.menu a {
  font-size: 19px;
  font-weight: 600;
  text-transform: capitalize;
  white-space: nowrap;
  color: var(--text);
}

/* MODE BUTTONS */
.mode-btns {
    display: flex;
    gap: 5px;
}

.mode-btns button {
    padding: 5px 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-weight: bold;
    transition: 0.3s;
}

/* Warna spesifik tombol */
button[data-mode="light"] { background: #f0f0f0; color: #333; }
button[data-mode="dark"] { background: #333; color: #fff; }
button[data-mode="red"] { background: #ff4d4d; color: #fff; }
button[data-mode="blue"] { background: #007bff; color: #fff; }
button[data-mode="green"] { background: #28a745; color: #fff; }

.mode-btns button:hover {
    opacity: 0.8;
    transform: scale(1.05);
}



/* ===== RESPONSIVE / MOBILE ===== */
@media(max-width:768px){
  .logo img {
    height: 80px;
  }
  .menu {
    flex-wrap: wrap;        /* biar nggak pecah di HP */
    justify-content: center;
    gap: 12px;
  }
  .menu a {
    font-size: 17px;
  }
  .mode-btns {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ===== MAIN / HERO ===== */
main{
  flex:1;
  padding:20px;
  max-width:1200px;
  margin:0 auto;
  display:flex;
  flex-direction:column;
  gap:20px;
  position: relative;
  z-index: 1;
}

/* HERO */
.hero{
  background:var(--card-bg);
  padding:30px 20px;
  border-radius:14px;
  text-align:center;
  box-shadow:0 10px 22px rgba(0,0,0,.12);
}
.hero h1{font-size:2rem;color:var(--text);margin-bottom:5px;}
.hero h2{font-size:1.2rem;color:var(--text);margin-bottom:10px;}
.hero p{font-size:0.9rem;margin:4px 0;}
.hero .btn-buy{
  display:inline-block;
  margin-top:15px;
  padding:10px 18px;
  background:var(--text);
  color:var(--bg);
  font-weight:600;
  border-radius:10px;
  transition:.3s;
}
.hero .btn-buy:hover{
  background:#ff4d4d;color:#fff;
}

/* ===== GRID & CARD ===== */
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:20px;
}
.card, .product-item, .article-item{
  background:var(--card-bg);
  border-radius:14px;
  padding:15px;
  text-align:left; /* kiri-justify semua card */
  box-shadow:0 8px 18px rgba(0,0,0,.1);
  transition: transform 0.25s, box-shadow 0.25s;
}
.product-item img, .article-item img{
  width:100%;
  height:auto;
  border-radius:10px;
  margin-bottom:10px;
}
.product-item h3, .article-item h3{
  font-size:1rem;
  margin-bottom:6px;
  color:var(--text);
  transition: transform 0.3s, color 0.3s;
}
.product-item .price{
  font-size:.95rem;
  font-weight:700;
  color:var(--text);
  transition: transform 0.3s, color 0.3s;
}
/* HOVER CARD / TULISAN HIDUP */
.card:hover, .product-item:hover, .article-item:hover{
  transform:translateY(-5px);
  box-shadow:0 12px 25px rgba(0,0,0,.15);
}
.product-item:hover h3, .article-item:hover h3,
.product-item:hover .price{
  transform:translateY(-3px);
  color:#ff4d4d;
}

/* ===== PRODUCT DETAIL CARD ===== */
.product-detail{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:25px;
}
.product-image img{
  width:100%;
  border-radius:12px;
}
.product-info{
  display:flex;
  flex-direction:column;
  justify-content:flex-start;
  text-align:left; /* semua teks kiri */
  gap:10px;
}
.product-info h1, 
.product-info .price, 
.product-info .desc, 
.product-info .spec {
  text-align:left;
}
.product-info h1 {
  font-size:1.8rem;
  margin-bottom:8px;
  color: var(--text);
}
.product-info .price {
  font-size:1.4rem;
  font-weight:700;
  margin-bottom:10px;
  color: var(--text);
}
.product-info .desc {
  font-size:.95rem;
  line-height:1.5;
  margin-bottom:15px;
}
.product-info .spec li {
  font-size:.9rem;
  margin-bottom:6px;
}
.btn-buy {
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:10px 18px;
  background: var(--text);
  color: var(--bg);
  border-radius:10px;
  font-size:.95rem;
  font-weight:600;
  transition:.3s;
}
.btn-buy:hover{
  background:#ff4d4d;color:#fff;
}

/* ===== BIO-LINKS ===== */
.bio-links{
  display:flex;justify-content:center;gap:10px;margin:15px 0;
}
.bio-links a{
  width:32px;height:32px;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--text);color:var(--bg);
  font-size:15px;transition:.25s;
}
.bio-links a:hover{transform:scale(1.15);}

/* ===== FOOTER ===== */
footer{
  background:var(--footer);
  text-align:center;
  padding:15px;
  font-size:.8rem;
}

/* ===== THEME COLORS ===== */
:root{
  --bg:#fff;
  --text:#111;
  --header:#f1f1f1;
  --footer:#f1f1f1;
  --card-bg:#fff;
}
body.dark{
  --bg:#111;
  --text:#fff;
  --header:#222;
  --footer:#222;
  --card-bg:#1a1a1a;
}
body.red{
  --bg:#ffe6e6;
  --text:#8b0000;
  --header:#ffcccc;
  --footer:#ffcccc;
  --card-bg:#fff0f0;
}
body.blue{
  --bg:#e6f0ff;
  --text:#003366;
  --header:#cce0ff;
  --footer:#cce0ff;
  --card-bg:#eaf2ff;
}
body.green{
  --bg:#e6ffe6;
  --text:#005500;
  --header:#ccffcc;
  --footer:#ccffcc;
  --card-bg:#efffef;
}

/* ===== RESPONSIVE / MOBILE ===== */
@media(max-width:768px){
  main{padding:15px;gap:15px;}
  .hero h1{font-size:1.6rem;}
  .hero h2{font-size:1rem;}
  .hero p{font-size:0.85rem;}
  .grid{grid-template-columns:1fr;gap:15px;}
  .card, .product-item, .article-item{padding:12px;}
  .product-detail{grid-template-columns:1fr;gap:15px;}
  .btn-buy{padding:12px 20px;font-size:1rem;}
  .menu{justify-content:center;flex-wrap:wrap;gap:12px;}
  .mode-btns{justify-content:center;flex-wrap:wrap;gap:5px;}
}

/* article-item, product-item, dll */

/* ===== RESPONSIVE ARTIKEL DETAIL ===== */
.article-detail img {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 12px;
  margin: 20px 0;
  display: block;
}

@media (max-width: 768px){
  .article-detail {
    padding: 15px;
  }

  .article-detail img {
    width: 100%;
    height: auto;
    margin: 15px 0;
  }

  .article-detail h1 {
    font-size: 1.5rem;
    text-align: left;
  }

  .article-content p {
    font-size: .9rem;
    line-height: 1.5;
  }

  .article-content h2 {
    font-size: 1.2rem;
  }

  .breadcrumb {
    font-size: .8rem;
  }
}

/* =========================
   Konten Halaman Kontak
   ========================= */

.contact-header {
    text-align: center;
    margin-top: 30px;        /* jarak dari header/menu */
    margin-bottom: 40px;     /* jarak ke konten bawah */
}

.contact-header h1 {
    font-size: 2rem;         /* besar tapi ikut scroll normal */
    font-weight: 500;
    line-height: 1.2;
    color: #333;
}

.contact-header p {
    font-size: 1.2rem;
    color: #666;
    margin-top: 10px;
}

.contact-info {
    max-width: 800px;
    margin: 40px auto 20px;
    padding: 0 20px;
}

.contact-info h2 {
    font-size: 1.6rem;
    text-align: center;
    margin-bottom: 20px;
}

.contact-info ul {
    list-style: none;
    padding: 0;
}

.contact-info li {
    background-color: #fff;
    padding: 15px 20px;
    margin-bottom: 15px;
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ===== FORM ===== */
.contact-form {
    max-width: 800px;
    margin: 30px auto;
    padding: 0 20px;
}

.contact-form h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    text-align: center;
}

.contact-form form {
    background-color: #fff;
    padding: 30px 20px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.contact-form label {
    display: block;
    margin-bottom: 15px;
    font-weight: 500;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 1rem;
    transition: 0.3s;
}

.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #007BFF;
    box-shadow: 0 0 6px rgba(0,123,255,0.3);
}

.contact-form textarea {
    resize: vertical;
}

.contact-form button {
    display: block;
    width: 100%;
    background-color: #007BFF;
    color: #fff;
    padding: 14px 0;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: 0.3s;
}

.contact-form button:hover {
    background-color: #0056b3;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
    .contact-info h2,
    .contact-form h2 {
        font-size: 1.3rem;
    }
  
  
  /* ===============================
   DESKTOP ONLY (>=1024px)
   =============================== */
@media (min-width: 1024px) {

  /* ===== ROOT RESET ===== */
  body {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    background: #f7f7f7;
    color: #111;
  }

  a {
    text-decoration: none;
    color: inherit;
  }

  /* ===== CONTAINER ===== */
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
  }

  section {
    margin-bottom: 64px;
  }

  /* ===== HEADER ===== */
  header {
    background: #fff;
    border-bottom: 1px solid #eee;
  }

  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
  }

  .logo {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.5px;
  }

  nav ul {
    display: flex;
    gap: 32px;
    list-style: none;
  }

  nav a {
    font-weight: 500;
    opacity: .85;
  }

  nav a:hover {
    opacity: 1;
  }

  /* ===== HERO ===== */
  .hero {
    background: #fff;
    padding: 80px 0;
  }

  .hero h1 {
    font-size: 42px;
    line-height: 1.2;
    margin-bottom: 16px;
  }

  .hero p {
    max-width: 520px;
    font-size: 18px;
    opacity: .85;
  }

  /* ===== PRODUCT GRID ===== */
  .product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
  }

  /* ===== PRODUCT CARD ===== */
  .product-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,.06);
    transition: transform .25s ease, box-shadow .25s ease;
  }

  .product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,.12);
  }

  .product-image {
    aspect-ratio: 1 / 1;
    background: #eee;
  }

  .product-content {
    padding: 16px;
  }

  .product-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
  }

  .product-price {
    font-size: 15px;
    font-weight: 600;
    opacity: .9;
  }

  /* ===== BUTTON ===== */
  .btn {
    display: inline-block;
    padding: 12px 20px;
    border-radius: 10px;
    background: #111;
    color: #fff;
    font-weight: 600;
    transition: opacity .2s ease;
  }

  .btn:hover {
    opacity: .85;
  }

  /* ===== ARTICLE / BLOG ===== */
  .article-layout {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 40px;
  }

  .article-content {
    background: #fff;
    padding: 40px;
    border-radius: 18px;
  }

  .article-content h1 {
    font-size: 36px;
    margin-bottom: 24px;
  }

  .article-content p {
    margin-bottom: 18px;
    opacity: .9;
  }

  .sidebar {
    position: sticky;
    top: 100px;
  }

  .sidebar-box {
    background: #fff;
    padding: 24px;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,.06);
  }

  /* ===== FOOTER ===== */
  footer {
    background: #111;
    color: #aaa;
    padding: 64px 0;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
  }

  footer h4 {
    color: #fff;
    margin-bottom: 12px;
  }

  footer a {
    display: block;
    margin-bottom: 8px;
    opacity: .8;
  }

  footer a:hover {
    opacity: 1;
  }

}
  
  
  header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    flex-wrap: wrap; /* Agar responsif di HP */
}