:root {
  --warna-utama: #FF6B35;
  --warna-utama-gelap: #E85520;
  --warna-sekunder: #1A1A2E;
  --warna-aksen: #FFD700;
  --warna-aksen-muda: #FFF3E0;
  --warna-latar: #FAFAF8;
  --warna-latar-gelap: #0F0F1A;
  --warna-teks: #1A1A2E;
  --warna-teks-muda: #6B7280;
  --warna-putih: #FFFFFF;
  --warna-kartu: #FFFFFF;
  --warna-batas: #E5E7EB;
  --bayangan-lembut: 0 2px 12px rgba(0,0,0,0.06);
  --bayangan-medium: 0 8px 32px rgba(0,0,0,0.12);
  --bayangan-kuat: 0 20px 60px rgba(0,0,0,0.2);
  --radius-kecil: 8px;
  --radius-medium: 16px;
  --radius-besar: 24px;
  --radius-bulat: 50px;
  --transisi: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--warna-latar);
  color: var(--warna-teks);
  line-height: 1.6;
  overflow-x: hidden;
  font-family: 'DM Sans', system-ui, sans-serif;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Syne', system-ui, sans-serif;
  font-weight: 700;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transisi);
}

img {
  max-width: 100%;
  height: auto;
}

/* === NAVBAR === */
.navbar-kantin {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--warna-batas);
  padding: 0 2rem;
  height: 68px;
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
}

.logo-kantin {
  font-weight: bold;
  font-size: 1.5rem;
  color: var(--warna-utama);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-kantin .ikon-logo {
  width: 36px;
  height: 36px;
  background: var(--warna-utama);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
}

.nav-tautan {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--warna-teks-muda);
  padding: 6px 14px;
  border-radius: var(--radius-bulat);
  transition: var(--transisi);
}

.nav-tautan:hover, .nav-tautan.aktif {
  color: var(--warna-utama);
  background: var(--warna-aksen-muda);
}

.tombol-masuk {
  background: var(--warna-utama);
  color: white !important;
  padding: 8px 20px !important;
  border-radius: var(--radius-bulat);
  font-weight: 600;
  font-size: 0.88rem;
  transition: var(--transisi);
  border: 2px solid var(--warna-utama);
}

.tombol-masuk:hover {
  background: var(--warna-utama-gelap);
  border-color: var(--warna-utama-gelap);
  transform: translateY(-1px);
}

.tombol-keranjang-nav {
  position: relative;
  background: var(--warna-aksen-muda);
  border: none;
  border-radius: var(--radius-bulat);
  padding: 8px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--warna-utama);
  transition: var(--transisi);
}

.tombol-keranjang-nav:hover {
  background: var(--warna-utama);
  color: white;
}

.lencana-keranjang {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--warna-sekunder);
  color: white;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

/* === HERO === */
.seksi-hero {
  position: relative;
  min-height: 520px;
  background: var(--warna-sekunder);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.latar-hero {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(255, 107, 53, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
    linear-gradient(135deg, #0F0F1A 0%, #1A1A2E 50%, #0F0F1A 100%);
}

.pola-hero {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.04) 1px, transparent 0);
  background-size: 40px 40px;
}

.konten-hero {
  position: relative;
  z-index: 2;
}

.judul-hero {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  color: white;
}

.judul-hero .sorot {
  color: var(--warna-utama);
  position: relative;
}

.subjudul-hero {
  color: rgba(255,255,255,0.6);
  font-size: 1.05rem;
  max-width: 480px;
  line-height: 1.7;
}

.kotak-lokasi {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-besar);
  padding: 6px 6px 6px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 480px;
  backdrop-filter: blur(10px);
}

.input-lokasi {
  background: transparent;
  border: none;
  outline: none;
  color: white;
  font-size: 0.95rem;
  flex: 1;
  min-width: 0;
}

.input-lokasi::placeholder {
  color: rgba(255,255,255,0.4);
}

.tombol-jelajahi {
  background: var(--warna-utama);
  color: white;
  border: none;
  border-radius: var(--radius-besar);
  padding: 12px 28px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transisi);
  white-space: nowrap;
}

.tombol-jelajahi:hover {
  background: var(--warna-utama-gelap);
  transform: scale(1.02);
}

/* === KATEGORI === */
.seksi-kategori {
  padding: 3rem 0;
}

.judul-seksi {
  font-size: 1.6rem;
  margin-bottom: 0.25rem;
}

.sub-seksi {
  color: var(--warna-teks-muda);
  font-size: 0.9rem;
}

.kartu-kategori {
  background: var(--warna-kartu);
  border: 1.5px solid var(--warna-batas);
  border-radius: var(--radius-medium);
  padding: 1.2rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transisi);
  display: block;
}

.kartu-kategori:hover {
  border-color: var(--warna-utama);
  background: var(--warna-aksen-muda);
  transform: translateY(-3px);
  box-shadow: var(--bayangan-medium);
}

.ikon-kategori {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  display: block;
}

.ikon-kategori img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.nama-kategori {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--warna-teks);
}

/* === KARTU RESTORAN === */
.kartu-restoran {
  background: var(--warna-kartu);
  border: 1.5px solid var(--warna-batas);
  border-radius: var(--radius-medium);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transisi);
  display: block;
}

.kartu-restoran:hover {
  transform: translateY(-4px);
  box-shadow: var(--bayangan-medium);
  border-color: transparent;
}

.gambar-restoran {
  width: 100%;
  height: 160px;
  object-fit: cover;
  background: linear-gradient(135deg, #FFF3E0, #FFE0B2);
  display: block;
}

.info-restoran {
  padding: 1rem;
}

.nama-restoran {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 4px;
  color: var(--warna-teks);
}

.meta-restoran {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--warna-teks-muda);
}

.bintang-rating {
  color: #F59E0B;
  font-weight: 700;
}

.label-promo {
  background: #FEF3C7;
  color: #92400E;
  padding: 2px 8px;
  border-radius: var(--radius-bulat);
  font-size: 0.7rem;
  font-weight: 600;
}

/* === TOMBOL UMUM === */
.tombol-primer {
  background: var(--warna-utama);
  color: white;
  border: 2px solid var(--warna-utama);
  border-radius: var(--radius-bulat);
  padding: 10px 24px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transisi);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.tombol-primer:hover {
  background: var(--warna-utama-gelap);
  border-color: var(--warna-utama-gelap);
  transform: translateY(-1px);
}

.tombol-sekunder {
  background: transparent;
  color: var(--warna-utama);
  border: 2px solid var(--warna-utama);
  border-radius: var(--radius-bulat);
  padding: 10px 24px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transisi);
}

.tombol-sekunder:hover {
  background: var(--warna-aksen-muda);
}

/* === SCROLL SMOOTH === */
.gulir-mendatar {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scrollbar-width: none;
}

.gulir-mendatar::-webkit-scrollbar {
  display: none;
}

/* === FOOTER === */
.footer-kantin {
  background: var(--warna-sekunder);
  color: rgba(255,255,255,0.6);
  padding: 2.5rem 0;
  font-size: 0.875rem;
  text-align: center;
}

.footer-kantin .logo-kantin {
  color: var(--warna-utama);
  justify-content: center;
  margin-bottom: 0.75rem;
}

/* === UTILITIES === */
.teks-utama { color: var(--warna-utama); }
.teks-muda { color: var(--warna-teks-muda); }
.latar-aksen { background: var(--warna-aksen-muda); }
.tersembunyi { display: none !important; }

/* === ANIMASI === */
@keyframes masuk-atas {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes masuk-bawah {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes putar {
  to { transform: rotate(360deg); }
}

.animasi-masuk {
  animation: masuk-bawah 0.5s ease forwards;
}

/* === KOTAK CARI RESTORAN === */
.kotak-cari-resto {
  display: flex;
  align-items: center;
  gap: 8px;
  background: white;
  border: 1.5px solid var(--warna-batas);
  border-radius: var(--radius-bulat);
  padding: 8px 16px;
  min-width: 240px;
  transition: var(--transisi);
}

.kotak-cari-resto:focus-within {
  border-color: var(--warna-utama);
  box-shadow: 0 0 0 3px rgba(255,107,53,0.12);
}

.kotak-cari-resto i {
  color: var(--warna-teks-muda);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.kotak-cari-resto input {
  border: none;
  outline: none;
  font-size: 0.88rem;
  font-family: inherit;
  color: var(--warna-teks);
  width: 100%;
  background: transparent;
}

.kotak-cari-resto input::placeholder {
  color: var(--warna-teks-muda);
}

/* === SKELETON LOADING === */
@keyframes kilauan {
  from { background-position: -300px 0; }
  to   { background-position: calc(300px + 100%) 0; }
}

.kartu-skeleton {
  background: white;
  border: 1.5px solid var(--warna-batas);
  border-radius: var(--radius-medium);
  overflow: hidden;
}

.skeleton-gambar {
  width: 100%;
  height: 160px;
  background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
  background-size: 300px 100%;
  animation: kilauan 1.4s infinite ease-in-out;
}

.skeleton-teks {
  border-radius: 4px;
  background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
  background-size: 300px 100%;
  animation: kilauan 1.4s infinite ease-in-out;
  display: block;
}

/* === TOMBOL SCROLL KE ATAS === */
.tombol-scroll-atas {
  position: fixed;
  bottom: 5.5rem;
  right: 1.25rem;
  width: 42px;
  height: 42px;
  background: var(--warna-utama);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--bayangan-medium);
  opacity: 0;
  transform: translateY(16px);
  transition: all 0.3s ease;
  z-index: 900;
  pointer-events: none;
}

.tombol-scroll-atas.tampil {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.tombol-scroll-atas:hover {
  background: var(--warna-utama-gelap);
  transform: scale(1.1);
}

/* === NAVIGASI BAWAH MOBILE === */
.nav-bawah-mobile {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  border-top: 1px solid var(--warna-batas);
  z-index: 800;
  padding: 6px 0 max(6px, env(safe-area-inset-bottom));
  box-shadow: 0 -4px 16px rgba(0,0,0,0.06);
}

.item-nav-bawah {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 4px 8px;
  color: var(--warna-teks-muda);
  text-decoration: none;
  font-size: 0.62rem;
  font-weight: 600;
  transition: color 0.2s;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.item-nav-bawah i {
  font-size: 1.3rem;
  line-height: 1;
}

.item-nav-bawah.aktif,
.item-nav-bawah:hover {
  color: var(--warna-utama);
}

/* === KEADAAN KOSONG === */
.keadaan-kosong {
  text-align: center;
  padding: 3.5rem 1rem;
  color: var(--warna-teks-muda);
}

/* === RESPONSIF === */
@media (max-width: 768px) {
  .navbar-kantin {
    padding: 0 1rem;
  }

  .seksi-hero {
    min-height: auto;
    padding: 2rem 0 3rem;
  }

  .judul-hero {
    font-size: 2.2rem;
  }

  .subjudul-hero {
    font-size: 0.92rem;
  }

  .kotak-lokasi {
    flex-direction: column;
    padding: 10px 14px;
    gap: 8px;
    max-width: 100%;
  }

  .input-lokasi {
    width: 100%;
  }

  .tombol-jelajahi {
    width: 100%;
    justify-content: center;
    text-align: center;
    border-radius: var(--radius-medium);
    padding: 10px;
  }

  .nav-bawah-mobile {
    display: flex;
  }

  body {
    padding-bottom: 64px;
  }

  .kotak-cari-resto {
    min-width: 100%;
  }

  .tombol-scroll-atas {
    bottom: 5rem;
    right: 1rem;
  }
}

@media (max-width: 480px) {
  .judul-hero {
    font-size: 1.85rem;
  }

  .gambar-restoran {
    height: 120px;
  }
}

@media (min-width: 769px) {
  .tombol-scroll-atas {
    bottom: 2rem;
    right: 2rem;
  }
}