/* ==========================================================================
   1. CSS VARIABLES
   ========================================================================== */
:root {
  /* Warna Utama */
  --mustard: #f4a261;
  --coral: #e76f51;

  /* Warna Netral */
  --text-dark: #2a2a2a;
  --text-light: #666666;
  --bg-light: #fdfdfd;
  --white: #ffffff;

  /* Tipografi */
  --font-heading: "Montserrat", sans-serif;
  --font-btn: "Poppins", sans-serif;
  --font-body: "HK Grotesk", sans-serif;

  /* Transisi Global */
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

/* ==========================================================================
   2. RESET & BASE
   ========================================================================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: var(--bg-light);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   3. HEADER
   ========================================================================== */
.header {
  padding: 30px 0;
  background: linear-gradient(to bottom, #ffffff, #f9f9f9);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.header-centered {
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo-main {
  height: 90px;
  width: auto;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.logo-main:hover {
  transform: scale(1.03);
}

/* ==========================================================================
   4. HERO SECTION
   ========================================================================== */
.hero {
  padding: 80px 0 60px;
}

.hero-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}

.hero-content {
  flex: 1;
}

/* Staggered fade-up saat halaman pertama dibuka */
.hero-title,
.hero-description,
.btn-primary,
.hero-badge,
.contact-section {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.65s ease forwards;
}

.hero-title {
  animation-delay: 0.08s;
}
.hero-description {
  animation-delay: 0.22s;
}
.btn-primary {
  animation-delay: 0.36s;
}
.hero-badge {
  animation-delay: 0.46s;
}
.contact-section {
  animation-delay: 0.58s;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-dark);
}

.hero-title strong {
  color: var(--mustard);
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 35px;
  max-width: 90%;
}

/* ==========================================================================
   5. TOMBOL
   ========================================================================== */
.btn-primary {
  display: inline-block;
  background-color: var(--mustard);
  color: var(--white);
  font-family: var(--font-btn);
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 8px;
  text-decoration: none;
  transition:
    background-color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
  box-shadow: 0 4px 15px rgba(244, 162, 97, 0.3);
}

.btn-primary:hover {
  background-color: var(--coral);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(231, 111, 81, 0.4);
}

/* ==========================================================================
   5b. HERO BADGE (Social Proof Kecil)
   ========================================================================== */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 8px 16px;
  background-color: #fff8f3;
  border: 1px solid rgba(244, 162, 97, 0.3);
  border-radius: 50px;
  font-family: var(--font-btn);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-dark);
}

.badge-icon {
  font-size: 1rem;
}

/* ==========================================================================
   6. KONTAK & SOSIAL MEDIA
   ========================================================================== */
.contact-section {
  margin-top: 36px;
}

.contact-title {
  font-family: var(--font-btn);
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-dark);
}

.social-cards-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.social-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background-color: var(--white);
  border: 1px solid #eaeaea;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-dark);
  font-family: var(--font-btn);
  font-size: 0.88rem;
  font-weight: 500;
  transition:
    border-color var(--transition),
    background-color var(--transition),
    transform var(--transition),
    box-shadow var(--transition),
    color var(--transition);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
}

.social-card:hover {
  border-color: var(--mustard);
  background-color: #fffdfa;
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(244, 162, 97, 0.1);
  color: var(--mustard);
}

.social-card .icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.social-card:hover .icon {
  transform: scale(1.1);
}

/* Kartu spesial WhatsApp */
.wa-card {
  background-color: #25d366;
  color: var(--white);
  border-color: #25d366;
}

.wa-card:hover {
  background-color: #1ebe5d;
  color: var(--white);
  border-color: #1ebe5d;
  box-shadow: 0 6px 15px rgba(37, 211, 102, 0.3);
}

.wa-card .icon {
  filter: brightness(0) invert(1);
}

/* ==========================================================================
   7. HERO VISUAL — Ilustrasi Flat & Badge Overlapping
   ========================================================================== */
.hero-visual {
  flex: 1;
  position: relative; /* Diperlukan agar badge bisa absolute */
  display: flex;
  justify-content: center;
  align-items: flex-start; /* Visual sedikit lebih tinggi dari teks (asimetri) */
  padding-top: 20px;
}

/* Ilustrasi SVG */
.hero-illustration {
  width: 100%;
  max-width: 420px;
  height: auto;
  /* Animasi masuk dari kanan */
  opacity: 0;
  transform: translateX(30px);
  animation: fadeLeft 0.7s ease 0.3s forwards;
}

@keyframes fadeLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Badge mengambang yang overlapping antara kolom kiri & kanan */
.floating-badge {
  position: absolute;
  bottom: 30px;
  left: -30px; /* Overlap ke sisi kiri (kolom teks) */
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(244, 162, 97, 0.2);
  z-index: 10;
  /* Animasi masuk */
  opacity: 0;
  transform: translateY(10px);
  animation: fadeUp 0.6s ease 0.9s forwards;
}

.fb-emoji {
  font-size: 1.4rem;
  line-height: 1;
}

.fb-text {
  display: flex;
  flex-direction: column;
}

.fb-label {
  font-family: var(--font-btn);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.2;
}

.fb-sub {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--text-light);
}

/* ==========================================================================
   8. SERVICES SECTION
   ========================================================================== */
.services {
  padding: 80px 0;
  background-color: var(--white);
}

.services-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.section-subtitle {
  color: var(--text-light);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Grid — 2 kolom untuk featured, lalu auto-fit untuk reguler */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

/* Kartu Reguler */
.service-card {
  background-color: var(--bg-light);
  padding: 28px;
  border-radius: 12px;
  border: 1px solid #eaeaea;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  /* Reveal by JS */
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.5s ease,
    transform 0.5s ease,
    border-color var(--transition),
    box-shadow var(--transition);
}

.service-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.service-card:hover {
  border-color: var(--mustard);
  box-shadow: 0 10px 25px rgba(244, 162, 97, 0.15);
  transform: translateY(-5px);
}

.service-card.visible:hover {
  transform: translateY(-5px);
}

/* Garis dekorasi atas saat hover */
.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 4px;
  background-color: var(--coral);
  transition: width var(--transition);
}

.service-card:hover::before {
  width: 100%;
}

/* ── Kartu Unggulan (Featured) ── */
.card-featured {
  background: linear-gradient(135deg, #fff8f3, #fff2e8);
  border-color: rgba(244, 162, 97, 0.35);
}

.card-featured::before {
  background-color: var(--mustard); /* Garis atas warna mustard, bukan coral */
}

.card-featured:hover {
  border-color: var(--mustard);
  box-shadow: 0 12px 30px rgba(244, 162, 97, 0.2);
}

.card-featured-badge {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 10px;
  background-color: var(--mustard);
  color: var(--white);
  font-family: var(--font-btn);
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-icon {
  font-size: 2.4rem;
  margin-bottom: 14px;
  display: inline-block;
  transition: transform var(--transition);
}

.service-card:hover .card-icon {
  transform: scale(1.2) rotate(5deg);
}

.card-title {
  font-family: var(--font-btn);
  font-size: 1.05rem;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.card-desc {
  font-size: 0.93rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* ==========================================================================
   9. FLOATING WHATSAPP BUTTON
   ========================================================================== */
.floating-wa {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #25d366;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: 50px;
  text-decoration: none;
  font-family: var(--font-btn);
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition:
    transform var(--transition),
    background-color var(--transition),
    box-shadow var(--transition);
  animation: bounce 2s infinite;
}

.floating-wa:hover {
  transform: scale(1.05);
  background-color: #1ebe5d;
  animation: none;
}

.icon-wa {
  width: 24px;
  height: 24px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  flex-shrink: 0;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* ==========================================================================
   10. FOOTER (Revisi)
   ========================================================================== */
.footer {
  padding: 60px 0 36px;
  background-color: #2a2a2a;
  color: var(--white);
  margin-top: 80px;
}

/* Baris atas: 3 kolom */
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  align-items: flex-start;
}

.footer-brand {
  flex: 2;
}

.logo-footer-typo {
  height: 35px;
  width: auto;
  margin-bottom: 14px;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  font-size: 0.9rem;
  color: #aaaaaa;
  line-height: 1.7;
}

/* Kolom Navigasi & Kontak */
.footer-nav,
.footer-contact {
  flex: 1;
}

.footer-nav-title {
  font-family: var(--font-btn);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--mustard);
  margin-bottom: 16px;
}

.footer-nav ul,
.footer-contact ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav ul a,
.footer-contact ul a {
  font-size: 0.88rem;
  color: #aaaaaa;
  text-decoration: none;
  transition: color var(--transition);
}

.footer-nav ul a:hover,
.footer-contact ul a:hover {
  color: var(--mustard);
}

/* Garis pemisah */
.footer-divider {
  width: 100%;
  height: 1px;
  background-color: #3d3d3d;
  margin: 36px 0 28px;
}

/* Baris bawah: copyright & partnership sejajar */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.copyright {
  font-size: 0.82rem;
  color: #777777;
}

.partnership-footer {
  display: flex;
  align-items: center;
  gap: 14px;
}

.partner-label {
  font-family: var(--font-btn);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--mustard);
  white-space: nowrap;
}

.logo-partner {
  height: 38px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.8;
  transition: opacity var(--transition);
}

.logo-partner:hover {
  opacity: 1;
}

/* ==========================================================================
   11. RESPONSIVE — TABLET & MOBILE (max-width: 768px)
   ========================================================================== */
@media (max-width: 768px) {
  /* Header */
  .logo-main {
    height: 65px;
  }

  /* Hero */
  .hero,
  .services {
    padding: 50px 0;
  }

  .hero-wrapper {
    flex-direction: column;
    text-align: center;
    gap: 40px;
  }

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

  .hero-description {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  /* Badge social proof di tengah */
  .hero-badge {
    justify-content: center;
  }

  /* Floating badge di ilustrasi: posisi ulang agar tidak overflow */
  .floating-badge {
    left: 50%;
    transform: translateX(-50%);
    bottom: -20px;
    white-space: nowrap;
  }

  /* Floating WA */
  .floating-wa {
    bottom: 20px;
    right: 20px;
    padding: 14px;
    border-radius: 50%;
  }

  .wa-text {
    display: none;
  }

  /* Footer */
  .footer-top {
    flex-direction: column;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .partnership-footer {
    flex-direction: column;
    gap: 8px;
  }
}

/* ==========================================================================
   12. RESPONSIVE — MOBILE KECIL (max-width: 480px)
   ========================================================================== */
@media (max-width: 480px) {
  .section-title {
    font-size: 1.8rem;
  }

  .hero-title {
    font-size: 1.7rem;
  }

  .floating-badge {
    font-size: 0.8rem;
  }
}