/* ===========================
   GLOBAL
=========================== */
:root {
  --gold1: #d4af37;
  --gold2: #f6e27f;
  --gold3: #c59d2f;
  --gold-gradient: linear-gradient(135deg, #f8a800, #d89f00, #21160e);
}

body {
  font-family: 'Poppins', sans-serif;
  color: #333;
  scroll-behavior: smooth;
}

/* ===========================
   TYPOGRAPHY
=========================== */
h2.section-title-gold-gradient {
  font-weight: 700;
  font-size: 1.8rem;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  color: transparent;
  margin-bottom: 1rem;
}

/* ===========================
   NAVBAR
=========================== */
.premium-navbar {
  background: rgba(26, 15, 7, 0.65);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  padding: 12px 0;
  transition: all 0.4s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.premium-navbar.scrolled {
  background: rgba(26, 15, 7, 0.9);
  padding: 8px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.6);
}

.brand-text {
  font-size: 1.2rem;
  font-weight: 600;
  color: #f5d98b;
  letter-spacing: 0.5px;
}

/* Navbar Links */
.nav-link.premium-link {
  color: #d5c59a;
  margin-left: 18px;
  font-weight: 500;
  transition: 0.3s;
  position: relative;
}

.nav-link.premium-link:hover,
.nav-link.premium-link.active,
.nav-link.premium-link:focus {
  color: #f5d98b;
}

.nav-link.premium-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: #d4af37;
  transition: 0.3s;
}

.nav-link.premium-link:hover::after,
.nav-link.premium-link.active::after {
  width: 100%;
}

/* ===========================
   HERO SECTION
=========================== */
#hero {
  background: linear-gradient(135deg, rgba(26, 15, 7, 0.85), rgba(61, 43, 31, 0.75)),
              url("https://copperleluhur.com/wp-content/uploads/2020/06/Pengrajin-Tembaga-sumber-Kerajinan-Tembaga-dan-Kuningan-Boyolali.jpg");
  background-size: cover;
  background-position: center;
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: 120px 0;
  color: #fff;
}

.hero-title span {
  color: #f5d98b;
  text-shadow: 0 0 18px rgba(212, 175, 55, 0.45);
  letter-spacing: 1px;
}

.hero-subtitle {
  color: #d8c59a;
  font-size: 1.25rem;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
  margin-top: 20px;
}

.hero-btn {
  background: linear-gradient(145deg, #8e6f37, #d4af37);
  color: #1a0f07;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
  transition: 0.3s ease;
}

.hero-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 28px rgba(212, 175, 55, 0.65);
  color: #000;
}

.hero-btn-outline {
  border: 2px solid #d4af37;
  color: #f5d98b;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 12px;
  backdrop-filter: blur(3px);
  transition: 0.3s ease;
}

.hero-btn-outline:hover {
  background: rgba(212, 175, 55, 0.3);
  transform: translateY(-4px);
  color: #fff;
}

@media (max-width: 768px) {
  #hero {
    padding: 100px 0;
    text-align: center;
  }

  .hero-buttons a {
    display: block;
    width: 100%;
    margin: 8px 0;
  }

  .hero-title {
    font-size: 2rem;
  }
}

/* ===========================
   MENGAPA MEMILIH SECTION
=========================== */
#alasan-memilih {
  background: linear-gradient(135deg, #1a0f07, #3d2b1f);
}

.heading-title {
  color: #d4af37;
  text-shadow: 0 0 15px rgba(212, 175, 55, 0.5);
  font-weight: 700;
}

.heading-title span {
  color: #f5d98b;
}

.heading-subtitle {
  max-width: 650px;
  margin: 10px auto;
  color: #ccc;
}

.alasan-memilih-box {
  background: rgba(255, 255, 255, 0.05);
  padding: 25px;
  border-radius: 18px;
  text-align: center;
  border: 1px solid rgba(212, 175, 55, 0.25);
  transition: all 0.3s ease;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.25);
}

.alasan-memilih-box:hover {
  transform: translateY(-8px);
  background: rgba(212, 175, 55, 0.08);
  box-shadow: 0 0 25px rgba(212, 175, 55, 0.4);
}

.alasan-memilih-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, #3a2a1e, #8e6f37);
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.4),
              0 0 12px rgba(212, 175, 55, 0.4);
}

.alasan-memilih-icon i {
  color: #f8e7b4;
  font-size: 28px;
}

.alasan-memilih-box h5 {
  color: #f5d98b;
  font-weight: 600;
}

/* ===========================
   PRODUK UNGGULAN SECTION
=========================== */
#karya-unggulan {
  background: linear-gradient(135deg, #fff, #f3ecd8);
}

.section-title {
  font-weight: 700;
  color: #222;
}

.section-subtitle {
  color: #555;
}

.karya-unggulan-card {
  background: linear-gradient(135deg, #493218, #ffc107);
  border-radius: 20px;
  padding: 35px 25px;
  text-align: center;
  border: 1px solid rgba(255, 215, 100, 0.1);
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
  color: #fff;
  backdrop-filter: blur(6px);
}

.karya-unggulan-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 16px 45px rgba(255, 215, 100, 0.15);
  border-color: rgba(255, 215, 100, 0.35);
}

.karya-unggulan-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,215,120,0.15), transparent 65%);
  opacity: 0;
  transition: 0.4s ease;
}

.karya-unggulan-card:hover::before {
  opacity: 1;
  transform: scale(1.3);
}

.karya-unggulan-icon {
  width: 85px;
  height: 85px;
  border-radius: 50%;
  margin: 0 auto;
  background: linear-gradient(135deg, #6d5523, #d4b15b);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 42px;
  color: #111;
  transition: 0.3s ease;
}

.karya-unggulan-card:hover .karya-unggulan-icon {
  transform: scale(1.15) rotate(5deg);
}

/* ===========================
   GALERI SECTION
=========================== */
#galeri {
  background: linear-gradient(135deg, #73651e, #d4af37, #b8860b);
}

.gallery-title {
  text-align: center;
  font-weight: 700;
  margin-bottom: 10px;
}

.gallery-subtitle {
  text-align: center;
  margin-bottom: 35px;
}

.galeri {
  column-count: 4;
  column-gap: 15px;
}

@media (max-width: 992px) {
  .galeri { column-count: 3; }
}

@media (max-width: 768px) {
  .galeri { column-count: 2; }
}

@media (max-width: 576px) {
  .galeri { column-count: 1; }
}

.galeri-item {
  break-inside: avoid;
  margin-bottom: 15px;
  overflow: hidden;
  border-radius: 12px;
  border: 2px solid rgba(255,255,255,0.35);
  transition: 0.3s ease-in-out;
}

.galeri-item img {
  width: 100%;
  display: block;
  transition: transform 0.3s ease;
}

.galeri-item.tall img {
  height: 340px;
  object-fit: cover;
}

.galeri-item.wide img {
  height: 220px;
  object-fit: cover;
}

.galeri-item:hover {
  transform: translateY(-5px);
  border-color: #fff;
  box-shadow: 0 0 18px rgba(255,255,255,0.6);
}

.galeri-item:hover img {
  transform: scale(1.08);
}

.gallery-btn {
  padding: 10px 28px;
  border-radius: 30px;
  font-weight: 700;
}

/* ===========================
   INTRO SECTION
=========================== */
#intro {
  background: linear-gradient(135deg, #3d2b17, #3a2914, #4a3419, #2b1e10);
  padding: 120px 20px 40px;
  color: #f5d080;
  text-align: center;
}

.page-title {
  color: #f8a800;
  font-weight: 700;
  letter-spacing: 1px;
  font-size: 2.4rem;
  text-shadow: 0 0 8px rgba(212,175,55,0.5),
               0 0 16px rgba(212,175,55,0.18);
  animation: fadeDown 1.2s ease-out;
}

.page-subtitle {
  color: #c9a86a;
  font-size: 1.2rem;
  margin-top: 0.5rem;
  opacity: 0;
  animation: fadeUp 1.4s ease-out forwards;
  animation-delay: 0.3s;
}

/* ===========================
   ANIMATIONS
=========================== */
@keyframes fadeDown {
  0% { opacity: 0; transform: translateY(-25px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes fadeUp {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ===========================
   CARDS (Gold / White / Dark Gold)
=========================== */
.card-gold {
  background: #fffdf5;
  border: 1px solid #e7d49c;
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 3px 12px rgba(0,0,0,0.08);
}

.card-white {
  background: #ffffff;
  border-radius: 14px;
  padding: 22px;
  border: 1px solid #f1e3b3;
  transition: 0.4s ease;
}

.card-white:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 18px rgba(0,0,0,0.12);
}

.card-dark-gold {
  background: var(--gold-gradient);
  padding: 40px 20px;
  border-radius: 18px;
  text-align: center;
  color: #ffffff;
}

.icon-gold-gradient {
  font-size: 2.2rem;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  color: transparent;
}

/* ===========================
   SERVICE CARD
=========================== */
.service-card {
  background: #fffdfa;
  border-radius: 18px;
  padding: 25px;
  border: 1px solid #e8d9b6;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  transition: .3s;
  height: 100%;
}

@media (hover: hover) {
  .service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  }
}

.service-icon {
  font-size: 40px;
  color: #b8860b;
  margin-bottom: 15px;
}

/* ===========================
   SEARCH BOX
=========================== */
.search-box input {
  width: 100%;
  padding: .6rem .9rem;
  border-radius: 8px;
  background: #fffdf5;
  border: 1px solid #e7d49c;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
}

.search-box input:focus {
  outline: 2px solid rgba(200, 169, 111, .12);
}

/* ===========================
   BLOG CARDS
=========================== */
.blog-card {
  background: #fff;
  border: 1px solid #e7d49c;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  overflow: hidden;
  transition: transform .25s ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: #caae58;
}

.blog-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.card-body {
  padding: .85rem;
}

.title {
  color: rgb(186, 114, 6);
  font-weight: 600;
  font-size: 1.05rem;
  margin-bottom: .35rem;
}

.excerpt {
  color: rgb(110, 82, 2);
  font-size: .9rem;
}

.readmore {
  color: #d9c478;
  text-decoration: none;
  font-size: .95rem;
  display: inline-block;
  margin-top: .45rem;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: .35rem;
  padding: 1rem 0;
  list-style: none;
}

.pagination a {
  display: inline-block;
  padding: .45rem .7rem;
  border-radius: 6px;
  border: 1px solid #c8a96f;
  color: #c8a96f;
  text-decoration: none;
}

.pagination a.active {
  background: #c8a96f;
  color: #111;
  border-color: #c8a96f;
}

.pagination a.disabled {
  opacity: .45;
  pointer-events: none;
}

/* ===========================
   TIMELINE STEP
=========================== */
/* ===========================
   TIMELINE STEP
=========================== */
.step {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 40px;
  position: relative;
  opacity: 0;
  transform: translateY(40px);
  transition: 0.7s ease;
}
.step.show {
  opacity: 1;
  transform: translateY(0);
}

.step-line {
  width: 4px;
  background: linear-gradient(180deg, #e6c78f, #c9a872);
  border-radius: 2px;
  position: relative;
}

.step-dot {
  width: 22px;
  height: 22px;
  background: #c7a15f;
  border-radius: 50%;
  position: absolute;
  left: -9px;
  top: 0;
  box-shadow: 0 0 10px rgba(180,150,80,0.6);
  border: 3px solid #fff;
}

.step-content {
  flex: 1;
  background: #fffdf7;
  padding: 20px 25px;
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  border-left: 6px solid #c8a96f;
  transition: 0.4s ease;
}
.step-content:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

.step h3 {
  margin: 0 0 8px;
  font-size: 1.4rem;
  color: #704e12;
}

/* ===========================
   CONTACT SECTION
=========================== */
.contact {
  background: linear-gradient(135deg, #fff7dd, #f3e2b8);
  padding: 60px 20px;
  text-align: center;
  border-top: 6px solid #c9a872;
}

.contact h2 {
  font-size: 2.2rem;
  margin-bottom: 15px;
  color: #6a4a0a;
}

.contact p {
  font-size: 1.1rem;
  margin: auto;
  margin-bottom: 25px;
}

.contact a {
  padding: 12px 26px;
  font-size: 1.1rem;
  background: #b8860b;
  color: white;
  text-decoration: none;
  border-radius: 10px;
  font-weight: 600;
  transition: 0.3s;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.contact a:hover {
  background: #6b4e05;
  transform: translateY(-3px);
}

/* Tablet */
@media (max-width: 992px) {
  .contact {
    padding: 50px 18px;
  }

  .contact h2 {
    font-size: 2rem;
  }

  .contact p {
    font-size: 1.05rem;
  }

  .contact a {
    font-size: 1.05rem;
    padding: 11px 24px;
  }
}

/* Large Mobile */
@media (max-width: 768px) {
  .contact {
    padding: 45px 16px;
  }

  .contact h2 {
    font-size: 1.8rem;
  }

  .contact p {
    font-size: 1rem;
  }

  .contact a {
    font-size: 1rem;
    padding: 10px 22px;
  }
}

/* Smartphone */
@media (max-width: 576px) {
  .contact {
    padding: 40px 12px;
  }

  .contact h2 {
    font-size: 1.65rem;
  }

  .contact p {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }

  .contact a {
    font-size: 0.95rem;
    padding: 10px 20px;
    border-radius: 8px;
  }
}

/* Very Small Phones */
@media (max-width: 400px) {
  .contact {
    padding: 35px 10px;
  }

  .contact h2 {
    font-size: 1.45rem;
  }

  .contact p {
    font-size: 0.9rem;
  }

  .contact a {
    font-size: 0.9rem;
    padding: 9px 18px;
  }
}


/* ALBUM LIST */
.album-card {
  display: block;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #e1c98a;
  background: #fffdf5;
  text-decoration: none;
  box-shadow: 0 5px 18px rgba(0,0,0,0.12);
  transition: 0.3s ease;
}

.album-card:hover {
  transform: translateY(-6px);
  border-color: #d4af37;
  box-shadow: 0 14px 24px rgba(212,175,55,0.25);
}

.album-thumb img {
  width: 100%;
  height: 230px;
  object-fit: cover;
}

.album-info {
  padding: 18px;
  text-align: center;
}

.album-info h5 {
  font-weight: 700;
  color: #b8860b;
  margin: 0;
}

.album-info p {
  color: #7b5a10;
  margin-top: 6px;
}

/* MASONRY */
.galeri {
  column-count: 4;
  column-gap: 18px;
}

@media (max-width: 992px) { .galeri { column-count: 3 } }
@media (max-width: 768px) { .galeri { column-count: 2 } }
@media (max-width: 576px) { .galeri { column-count: 1 } }

.galeri-item {
  break-inside: avoid;
  margin-bottom: 16px;
  overflow: hidden;
  border-radius: 12px;
  border: 2px solid rgba(212,175,55,0.25);
  transition: 0.25s;
}

.galeri-item img {
  width: 100%;
  display: block;
  transition: 0.3s ease;
}

.galeri-item:hover img {
  transform: scale(1.07);
}

/* PAGINATION */
.pagination {
  display: flex;
  justify-content: center;
  list-style: none;
  gap: .45rem;
  margin-top: 35px;
}

.pagination a {
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid #d4af37;
  text-decoration: none;
  color: #b88930;
  transition: 0.2s;
}

.pagination a:hover:not(.active):not(.disabled) {
  background: rgba(212,175,55,0.2);
}

.pagination a.active {
  background: #d4af37;
  border-color: #d4af37;
  color: #222;
}

.pagination a.disabled {
  opacity: 0.4;
  pointer-events: none;
}

.contact-hero h1 {
  font-weight: 700;
  color: #6d5420;
  font-size: 2.8rem;
  text-shadow: 0 0 12px rgba(212,175,55,0.4);
  animation: goldglow 2.5s infinite alternate;
}

@keyframes goldglow {
  from { text-shadow: 0 0 8px rgba(212,175,55,0.3); }
  to   { text-shadow: 0 0 18px rgba(212,175,55,0.7); }
}

.contact-hero p {
  max-width: 650px;
  margin: auto;
  font-size: 1.15rem;
  opacity: .8;
}

/* CONTACT CARD */
.contact-card {
  background: rgba(255,255,255,0.45);
  backdrop-filter: blur(6px);
  padding: 28px;
  border-radius: 18px;
  text-align: center;
  border: 1px solid rgba(212,175,55,0.4);
  transition: 0.35s ease;
  transform-style: preserve-3d;
  cursor: pointer;
  box-shadow: 0 3px 14px rgba(0,0,0,0.07);
}

.contact-card i {
  font-size: 32px;
  margin-bottom: 12px;
  color: #c7a253;
  filter: drop-shadow(0 0 6px rgba(212,175,55,0.4));
  transition: .3s;
}

.contact-card:hover i {
  transform: scale(1.18);
}

.contact-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 14px 28px rgba(212,175,55,0.25);
}

.contact-label {
  font-weight: 600;
  color: #6d5420;
}

/* ADDRESS CARD */
.address-card {
  background: rgba(255,255,255,0.55);
  padding: 30px;
  border-radius: 20px;
  border: 1px solid rgba(212,175,55,0.4);
  text-align: center;
  backdrop-filter: blur(6px);
  box-shadow: 0 5px 18px rgba(0,0,0,0.08);
}

.address-card i {
  font-size: 34px;
  color: #c7a253;
  margin-bottom: 10px;
  filter: drop-shadow(0 0 6px rgba(212,175,55,0.4));
}

/* MAP */
.map-container iframe {
  width: 100%;
  height: 380px;
  border: 0;
  border-radius: 20px;
  box-shadow: 0 8px 22px rgba(0,0,0,0.12);
}

/* ===========================
   FOOTER
=========================== */
footer {
  background: #1a0f07;
  color: #d4af37;
  padding: 55px 0 35px;
}

footer a {
  color: #f5d98b;
  text-decoration: none;
  transition: 0.3s;
}

footer a:hover {
  color: #fff;
}

.social-icon {
  font-size: 24px;
  color: #e7c98a;
  background: rgba(255,255,255,0.08);
  padding: 10px 13px;
  border-radius: 12px;
  transition: 0.3s ease;
  border: 1px solid rgba(255,255,255,0.12);
}

.social-icon:hover {
  transform: translateY(-5px);
  color: #fff0c2;
  background: rgba(255,215,100,0.25);
  border-color: #ffce73;
  box-shadow: 0 0 12px rgba(255,215,140,0.5);
}

/* ===========================
   BUTTONS
=========================== */
.btn-gold {
  background: var(--gold-gradient);
  color: #1a0f07;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 14px;
  transition: 0.3s;
  text-decoration: none;
  display: inline-block;
}

.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 20px rgba(212,175,55,0.45);
}

.btn-outline-gold {
  border: 2px solid #d4af37;
  color: #f5d98b;
  padding: 12px 28px;
  border-radius: 14px;
  transition: 0.3s;
}

.btn-outline-gold:hover {
  background: rgba(212,175,55,0.18);
  color: #fff;
  transform: translateY(-3px);
}

/* ===========================
   RESPONSIVE UTILITY
=========================== */
@media (max-width: 768px) {
  .text-center-md { text-align: center; }
  .mb-md-3 { margin-bottom: 1rem; }
}

@media (max-width: 576px) {
  .p-2-sm { padding: .5rem; }
}

/* WhatsApp floater tetap */
  .wa-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: #25D366;
    color: white;
    padding: 12px 15px;
    border-radius: 50px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 999;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    text-decoration: none;
  }
       
  @media (max-width: 768px) {
    .hero { padding: 110px 15px; }
    .hero h1 { font-size: 1.9rem; }
    .wa-float { padding: 10px 13px; font-size: 14px; }
  }