/* ===== RESET & GLOBAL ===== */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background-color: #0e0e0e;
  color: #f5f5f5;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: #f5f5f5;
}

/* ===== VARIABLES ===== */
:root {
  --gold: #d4af37;
  --dark-bg-soft: #1a1a1a;
}

/* ===== LAYOUT CONTAINER ===== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ===== NAVIGATION ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(
    109.6deg,
    rgba(0,0,0,0.95) 11.2%,
    var(--dark-bg-soft) 78.9%
  );
  border-bottom: 1px solid var(--gold);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 16px;
}

.nav-logo {
  height: 48px;
  width: auto;
  margin-bottom: 8px;
}

.nav-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.nav-links a {
  font-size: 14px;
  padding: 6px 10px;
  border-radius: 4px;
}

.nav-links a:hover {
  background-color: var(--gold);
  color: #000;
}

/* ===== HERO ===== */
.hero-banner {
  width: 100%;
  padding: 40px 0; /* breathing room */
  display: flex;
  justify-content: center;
}

/* Desktop & general */
.hero-image {
  width: 100%;
  max-width: 1200px;
  height: auto;
  display: block;

  box-shadow: 0 0 0 1px rgba(255, 215, 0, 0.6);
}

/* Mobile optimization */
@media (max-width: 768px) {
  .hero-banner {
    padding: 0;
  }

  .hero-image {
    max-width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
  }
}

/* ===== ABOUT ===== */
.about {
  padding: 60px 0;
}

.about h2 {
  text-align: center;
  margin-bottom: 20px;
}

.about p {
  text-align: center;
  line-height: 1.7;
  color: #dddddd;
}

/* ====== About Content ======*/
.about-content {
  padding: 60px 20px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: center;
}

/* Profile image */
.about-image img {
  width: 100%;
  max-width: 420px;
  height: auto;

  border: 2px solid var(--gold);
  border-radius: 12px;
  display: block;
}

/* Text styling */
.about-text h2 {
  margin-bottom: 16px;
}

.about-text p {
  margin-bottom: 14px;
  line-height: 1.7;
  max-width: 600px;
}

/* Mobile layout */
@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-image img {
    margin: 0 auto 24px;
  }

  .about-text p {
    max-width: 100%;
  }
}


/* ===== SERTIFIKASI ===== */

.certification {
  padding: 80px 0;
  border-top: 1px solid rgba(255, 215, 0, 0.25);
}

/* MAIN GRID: text + images */
.certification-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start; /* 🔥 THIS FIXES THE COLLISION */
}

/* Text list */
.cert-list {
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: 620px;
}

.cert-list li {
  padding: 10px 0;
  border-bottom: 1px dashed rgba(255, 215, 0, 0.3);
  font-size: 15px;
}

/* === CERTIFICATION IMAGE GRID === */

.certification-images {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  justify-items: center;
  margin-top: 8px; /* subtle spacing from heading */
}

.certification-images img {
  width: 100%;
  max-width: 150px;
  border-radius: 10px;
  border: 2px solid #d4af37;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  transition: transform 0.25s ease;
}

.certification-images img:hover {
  transform: scale(1.05);
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .certification-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .certification-images {
    grid-template-columns: 1fr;
  }

  .certification-images img {
    max-width: 220px;
  }
}

.card {
  background-color: #1c1c1c;
  border: 1px solid var(--gold);
  padding: 16px;
  border-radius: 8px;
  max-width: 260px;
  font-size: 14px;
}

/* ===== CONTACT ===== */
.contact {
  padding: 60px 0;
  text-align: center;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 20px;
  background-color: #25d366;
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  z-index: 999;
}

.btn-whatsapp-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;

  margin: 16px 0 12px;
  padding: 14px 26px;

  background: linear-gradient(135deg, #d4af37, #b8962e);
  color: #000;

  font-weight: 600;
  font-size: 16px;
  text-decoration: none;

  border-radius: 30px;
  box-shadow: 0 6px 18px rgba(212, 175, 55, 0.25);

  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-whatsapp-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(212, 175, 55, 0.4);
}


/* ===== MOBILE ADJUSTMENTS ===== */
@media (max-width: 480px) {
  .nav-logo {
    height: 40px;
  }

  .hero h1 {
    font-size: 26px;
  }

  .hero p {
    font-size: 14px;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 16px;
  }

  .map-link {
    width: 100%;
    justify-content: center;
    font-size: 16px;
  }
}
/* ===== Map ===== */
.map-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;

  margin-top: 14px;
  padding: 14px 20px;

  background: linear-gradient(
    135deg,
    var(--gold),
    #cfa93a
  );

  color: #000;
  font-weight: 600;
  font-size: 15px;

  border-radius: 10px;
  box-shadow:
    0 6px 16px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(255, 215, 0, 0.6);

  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease;
}

.map-link:hover {
  transform: translateY(-2px);
  box-shadow:
    0 10px 22px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 215, 0, 0.9);
}

.map-link:active {
  transform: translateY(0);
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.4);
}


/* ===== Footer ===== */
.site-footer {
  margin-top: 80px;
  padding: 48px 20px 32px;
  border-top: 1px solid rgba(255, 215, 0, 0.3);
  background-color: #000;
  text-align: center;
}

.footer-social-title {
  font-weight: 600;
  font-size: 16px;
  color: var(--gold);
  margin-bottom: 6px;
}

.footer-social-desc {
  font-size: 14px;
  opacity: 0.8;
  margin-bottom: 18px;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.social-links a {
  font-size: 14px;
  color: #fff;
  padding: 8px 12px;
  border: 1px solid rgba(255, 215, 0, 0.4);
  border-radius: 6px;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.social-links a:hover {
  background-color: var(--gold);
  color: #000;
}

.footer-copy {
  margin-top: 28px;
  font-size: 13px;
  opacity: 0.6;
}

/* ===== Client ===== */
.client-trust {
  padding: 80px 0;
  text-align: center;
}

.client-trust h2 {
  font-size: 28px;
  margin-bottom: 10px;
}

.client-subtitle {
  font-size: 15px;
  color: #bbb;
  margin-bottom: 40px;
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: 20px;
  align-items: center;
}

.client-grid img {
  width: 100%;
  max-width: 100px;
  margin: 0 auto;
  border-radius: 10px;
  filter: grayscale(100%);
  opacity: 0.85;
  transition: all 0.3s ease;
}

.client-grid img:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.05);
}

/* Mobile refinement */
@media (max-width: 600px) {
  .client-grid {
    gap: 14px;
  }

  .client-grid img {
    max-width: 80px;
  }
}

.workspace {
  padding: 80px 0;
  text-align: center;
}

.workspace h2 {
  font-size: 28px;
  margin-bottom: 10px;
}

.workspace-subtitle {
  font-size: 15px;
  color: #bbb;
  margin-bottom: 40px;
}

.workspace-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 900px;
  margin: 0 auto;
}

.workspace-grid img {
  width: 100%;
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

/* Mobile */
@media (max-width: 768px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

/* Lightbox */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.lightbox-img {
  max-width: 90%;
  max-height: 90%;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.6);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 36px;
  color: #fff;
  cursor: pointer;
}

.services {
  padding: 80px 0;
  text-align: center;
}

.services h2 {
  font-size: 30px;
  margin-bottom: 10px;
}

.services-subtitle {
  font-size: 15px;
  color: #bbb;
  margin-bottom: 50px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
}

.service-card {
  background: #111;
  padding: 30px 26px;
  border-radius: 14px;
  text-align: left;
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 14px;
  color: #ccc;
  line-height: 1.6;
  margin-bottom: 18px;
}

.service-outcome {
  font-size: 13px;
  color: #d4af37; /* gold accent */
  font-weight: 500;
}

/* Hover (desktop only) */
@media (hover: hover) {
  .service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 35px rgba(0,0,0,0.55);
  }
}

.about-preview {
  padding: 80px 0;
  text-align: center;
}

.about-preview h2 {
  font-size: 30px;
  margin-bottom: 24px;
}

.about-lead {
  font-size: 16px;
  max-width: 720px;
  margin: 0 auto 18px;
  line-height: 1.7;
}

.about-support {
  font-size: 15px;
  max-width: 680px;
  margin: 0 auto 28px;
  color: #ccc;
  line-height: 1.6;
}

.about-btn {
  display: inline-block;
  margin-top: 10px;
  padding: 12px 26px;
  font-size: 14px;
  font-weight: 500;
  color: #d4af37;
  text-decoration: none;
  border: 1.5px solid #d4af37;
  border-radius: 30px;
  transition: all 0.3s ease;
}

.about-btn:hover {
  background-color: #d4af37;
  color: #000;
}