/* ================================
   DESIGN TOKENS — Pulau Seribu Trip
   Palette: Deep Ocean Navy
================================ */
:root {
  --navy-primary: #0B3954;
  --navy-dark: #06202F;
  --teal-accent: #1B998B;
  --gold-cta: #E8A33D;
  --gold-cta-hover: #D4922E;
  --cream-bg: #F7F4EA;
  --white: #FFFFFF;
  --text-dark: #1A1A1A;
  --text-muted: #6B7A85;

  --font-display: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --navbar-height: 88px;
}

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

body {
  font-family: var(--font-body);
  color: var(--text-dark);
}

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

ul {
  list-style: none;
}

/* ================================
   NAVBAR
================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--navy-primary);
  height: var(--navbar-height);
  box-shadow: 0 2px 12px rgba(6, 32, 47, 0.15);
}

.navbar__inner {
  max-width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
}

.navbar__logo-img {
  display: block;
  height: 60px;
  width: auto;
}

/* Menu (desktop) */
.navbar__menu {
  display: flex;
  align-items: center;
}

.navbar__list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.navbar__link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.6rem 1rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.88);
  background: none;
  border: none;
  cursor: pointer;
  border-radius: 6px;
  transition: background 0.2s ease, color 0.2s ease;
}

.navbar__link:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

/* Dropdown */
.navbar__dropdown {
  position: relative;
}

.navbar__chevron {
  transition: transform 0.2s ease;
}

.navbar__dropdown:hover .navbar__chevron {
  transform: rotate(180deg);
}

.navbar__dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--white);
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(6, 32, 47, 0.18);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.navbar__dropdown:hover .navbar__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.navbar__dropdown-menu li a {
  display: block;
  padding: 0.6rem 0.9rem;
  font-size: 0.9rem;
  color: var(--text-dark);
  border-radius: 6px;
  transition: background 0.15s ease, color 0.15s ease;
}

.navbar__dropdown-menu li a:hover {
  background: var(--cream-bg);
  color: var(--navy-primary);
}

/* CTA Button */
.btn-cta {
  display: inline-block;
  padding: 0.65rem 1.4rem;
  background: var(--gold-cta);
  color: var(--navy-dark);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 8px;
  white-space: nowrap;
  transition: background 0.2s ease, transform 0.15s ease;
}

.btn-cta:hover {
  background: var(--gold-cta-hover);
  transform: translateY(-1px);
}

.navbar__cta-mobile {
  display: none;
}

/* Hamburger toggle (hidden on desktop) */
.navbar__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.navbar__toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.navbar__toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar__toggle.active span:nth-child(2) {
  opacity: 0;
}
.navbar__toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ================================
   RESPONSIVE — MOBILE
================================ */
@media (max-width: 900px) {
  .navbar__logo-img {
    height: 46px;
  }

  .navbar__toggle {
    display: flex;
  }

  .navbar__cta-desktop {
    display: none;
  }

  .navbar__menu {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--navbar-height));
    background: var(--navy-primary);
    flex-direction: column;
    align-items: stretch;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }

  .navbar__menu.active {
    transform: translateX(0);
  }

  .navbar__list {
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: 0.25rem;
  }

  .navbar__link {
    width: 100%;
    justify-content: space-between;
    padding: 0.9rem 1rem;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
  }

  .navbar__dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.05);
    display: none;
    margin-top: 0.25rem;
  }

  .navbar__dropdown.active .navbar__dropdown-menu {
    display: block;
  }

  .navbar__dropdown-menu li a {
    color: rgba(255, 255, 255, 0.85);
  }

  .navbar__dropdown-menu li a:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
  }

  .navbar__cta-mobile {
    display: block;
    padding: 1.25rem 1rem;
  }

  .navbar__cta-mobile .btn-cta {
    display: block;
    text-align: center;
  }
}

/* ================================
   HERO SLIDER
================================ */
.hero {
  width: 100%;
}

.hero__swiper {
  width: 100%;
  height: calc(100vh - var(--navbar-height));
  min-height: 480px;
}

.hero__slide {
  position: relative;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}

/* PLACEHOLDER GRADIENT — ganti background-image ke foto asli per slide.
   Contoh nanti: background-image: url('images/hero-tidung.jpg'); */
.hero__bg--1 { background: linear-gradient(135deg, #0B3954, #1B998B); }
.hero__bg--2 { background: linear-gradient(135deg, #06202F, #0B3954); }
.hero__bg--3 { background: linear-gradient(135deg, #1B998B, #0B3954); }
.hero__bg--4 { background: linear-gradient(135deg, #0B3954, #06202F); }

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(6, 32, 47, 0.55) 0%,
    rgba(6, 32, 47, 0.35) 50%,
    rgba(6, 32, 47, 0.65) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.hero__content {
  max-width: 720px;
  text-align: center;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 4.5vw, 3rem);
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 1rem;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 1.75rem;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.2);
}

.hero__cta {
  font-size: 1rem;
  padding: 0.85rem 2rem;
}

/* Swiper pagination dots — override default biar match tema gold */
.hero .swiper-pagination-bullet {
  background: var(--white);
  opacity: 0.6;
  width: 9px;
  height: 9px;
}

.hero .swiper-pagination-bullet-active {
  background: var(--gold-cta);
  opacity: 1;
}

/* Swiper arrow buttons — override warna & ukuran */
.hero .swiper-button-prev,
.hero .swiper-button-next {
  color: var(--white);
  background: rgba(6, 32, 47, 0.35);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  transition: background 0.2s ease;
}

.hero .swiper-button-prev:hover,
.hero .swiper-button-next:hover {
  background: rgba(6, 32, 47, 0.6);
}

.hero .swiper-button-prev::after,
.hero .swiper-button-next::after {
  font-size: 1.1rem;
  font-weight: 700;
}

/* Sembunyiin arrow di mobile — swipe gesture udah cukup */
@media (max-width: 700px) {
  .hero .swiper-button-prev,
  .hero .swiper-button-next {
    display: none;
  }
}

/* ================================
   SECTION HEADING (reusable)
================================ */
.section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--navy-primary);
  text-align: center;
}

.section__subtitle {
  font-family: var(--font-body);
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.5rem;
  margin-bottom: 2.5rem;
}

/* ================================
   PAKET WISATA — grid card
================================ */
.paket {
  background: var(--cream-bg);
  padding: 4rem 1.5rem;
}

.paket__container {
  max-width: 1200px;
  margin: 0 auto;
}

.paket__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.paket__card {
  background: var(--white);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(6, 32, 47, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  /* biar anchor scroll dari dropdown navbar gak ketutup navbar sticky */
  scroll-margin-top: calc(var(--navbar-height) + 1rem);
}

.paket__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(6, 32, 47, 0.15);
}

.paket__card-img {
  height: 190px;
  width: 100%;
  background-size: cover;
  background-position: center;
}

/* PLACEHOLDER GRADIENT — ganti tiap warna ini ke background-image foto asli.
   Contoh nanti: background-image: url('images/tidung.jpg'); */
.paket__bg--1 { background: linear-gradient(135deg, #1B998B, #0B3954); }
.paket__bg--2 { background: linear-gradient(135deg, #E8A33D, #0B3954); }
.paket__bg--3 { background: linear-gradient(135deg, #0B3954, #1B998B); }
.paket__bg--4 { background: linear-gradient(135deg, #06202F, #1B998B); }
.paket__bg--5 { background: linear-gradient(135deg, #1B998B, #E8A33D); }
.paket__bg--6 { background: linear-gradient(135deg, #0B3954, #E8A33D); }

.paket__card-body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.paket__card-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--navy-primary);
  margin-bottom: 0.4rem;
}

.paket__card-price {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--gold-cta-hover);
  margin-bottom: 0.5rem;
}

.paket__card-desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.paket__card-link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--teal-accent);
  transition: color 0.2s ease;
}

.paket__card-link:hover {
  color: var(--navy-primary);
}

/* ================================
   RESPONSIVE — PAKET GRID
================================ */
@media (max-width: 900px) {
  .paket__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .paket__grid {
    grid-template-columns: 1fr;
  }
}

/* ================================
   TENTANG KAMI
================================ */
.tentang {
  background: var(--white);
  padding: 4.5rem 1.5rem;
}

.tentang__container {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.tentang__text {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-dark);
  margin-bottom: 1.25rem;
}

.tentang__stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin: 2.5rem 0;
  flex-wrap: wrap;
}

.tentang__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tentang__stat-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.25rem;
  color: var(--navy-primary);
}

.tentang__stat-label {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.tentang__cta {
  font-size: 1rem;
}

@media (max-width: 560px) {
  .tentang__stats {
    gap: 1.75rem;
  }
  .tentang__stat-number {
    font-size: 1.75rem;
  }
}

/* ================================
   KENAPA MEMILIH KAMI — grid 6 poin
================================ */
.kenapa {
  background: var(--cream-bg);
  padding: 4.5rem 1.5rem;
}

.kenapa__container {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.kenapa__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 0.5rem;
  text-align: left;
}

.kenapa__item {
  background: var(--white);
  border-radius: 14px;
  padding: 1.75rem 1.5rem;
  box-shadow: 0 4px 20px rgba(6, 32, 47, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.kenapa__item:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 28px rgba(6, 32, 47, 0.12);
}

.kenapa__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: rgba(27, 153, 139, 0.12);
  border-radius: 50%;
  margin-bottom: 1rem;
}

.kenapa__item-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--navy-primary);
  margin-bottom: 0.5rem;
}

.kenapa__item-desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ================================
   RESPONSIVE — KENAPA GRID
================================ */
@media (max-width: 900px) {
  .kenapa__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .kenapa__grid {
    grid-template-columns: 1fr;
  }
}

/* ================================
   REKENING PEMBAYARAN
================================ */
.rekening {
  background: var(--white);
  padding: 3.5rem 1.5rem 4rem;
}

.rekening__container {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.rekening__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 2.8vw, 1.75rem);
  color: var(--navy-primary);
}

.rekening__subtitle {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
  margin-bottom: 2rem;
}

.rekening__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.rekening__item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  background: var(--cream-bg);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  text-align: left;
}

.rekening__bank {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--teal-accent);
}

.rekening__number {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-dark);
  letter-spacing: 0.3px;
}

@media (max-width: 700px) {
  .rekening__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .rekening__grid {
    grid-template-columns: 1fr;
  }
}

/* ================================
   FOOTER
================================ */
.footer {
  background: var(--navy-dark);
  padding: 3.5rem 1.5rem 0;
}

.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__col-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--white);
  margin-bottom: 1rem;
}

/* Brand */
.footer__logo {
  display: inline-block;
  margin-bottom: 1rem;
}

.footer__logo-img {
  display: block;
  width: 100%;
  max-width: 210px;
  height: auto;
}

.footer__desc {
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
  max-width: 320px;
}

/* Link columns */
.footer__links li {
  margin-bottom: 0.65rem;
}

.footer__links a {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.2s ease;
}

.footer__links a:hover {
  color: var(--gold-cta);
}

/* Kontak column */
.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.9rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.65);
}

.footer__contact a {
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.2s ease;
}

.footer__contact a:hover {
  color: var(--gold-cta);
}

.footer__contact-icon {
  flex-shrink: 0;
  font-size: 0.95rem;
  line-height: 1.55;
}

/* Bottom bar */
.footer__bottom {
  padding: 1.5rem 0;
  text-align: center;
}

.footer__bottom p {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
}

/* ================================
   RESPONSIVE — FOOTER
================================ */
@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    row-gap: 2rem;
  }

  .footer__col--brand {
    grid-column: 1 / -1;
  }

  .footer__desc {
    max-width: 100%;
  }
}

@media (max-width: 560px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}