/* ============================================================
   🎨 THEME CONFIGURATION — Edit these values to re-theme the page
   ============================================================ */

:root {
  /* Primary palette */
  --color-primary: #F5A623;        /* Main accent (buttons, highlights) */
  --color-primary-dark: #D98E10;   /* Hover / darker variant */
  --color-primary-light: #FFF4E0;  /* Light backgrounds using primary */

  /* Secondary palette */
  --color-secondary: #1A1A2E;      /* Dark sections, headers */
  --color-accent: #16213E;         /* Subtle dark contrast */

  /* Neutral palette */
  --color-bg: #FFFFFF;             /* Page background */
  --color-bg-alt: #F8F9FA;         /* Alternate section bg */
  --color-text: #2D3436;           /* Body text */
  --color-text-light: #636E72;     /* Muted / caption text */
  --color-border: #DFE6E9;         /* Borders and dividers */

  /* Semantic */
  --color-success: #00B894;
  --color-white: #FFFFFF;
  --color-shadow: rgba(0, 0, 0, 0.08);

  /* Typography scale */
  --font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  --fs-hero: clamp(2rem, 5vw, 3.5rem);
  --fs-h2: clamp(1.5rem, 3vw, 2.25rem);
  --fs-h3: clamp(1.125rem, 2vw, 1.5rem);
  --fs-h4: clamp(1rem, 1.5vw, 1.25rem);

  /* Spacing */
  --section-pad: clamp(3rem, 6vw, 5rem);
  --container-max: 1200px;
}

/* Dark theme override — just swap these values */
.theme-dark {
  --color-bg: #0F0F1A;
  --color-bg-alt: #1A1A2E;
  --color-text: #E8E8E8;
  --color-text-light: #A0A0B0;
  --color-border: #2D2D44;
  --color-shadow: rgba(0, 0, 0, 0.3);
}

/* Warm theme override */
.theme-warm {
  --color-primary: #E17055;
  --color-primary-dark: #D63031;
  --color-primary-light: #FFE8E2;
  --color-secondary: #2D3436;
}

/* Cool theme override */
.theme-cool {
  --color-primary: #0984E3;
  --color-primary-dark: #0769C1;
  --color-primary-light: #EBF5FF;
  --color-secondary: #2D3436;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-family); color: var(--color-text); background: var(--color-bg); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* Utility */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 clamp(1rem, 3vw, 2rem); }
.section { padding: var(--section-pad) 0; }
.section--alt { background: var(--color-bg-alt); }
.text-center { text-align: center; }
.grid { display: grid; gap: 1.5rem; }
.flex { display: flex; align-items: center; }
.flex-wrap { flex-wrap: wrap; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.875rem 1.75rem; border-radius: 12px; font-weight: 600; font-size: 1rem;
  cursor: pointer; border: none; transition: all 0.3s ease; white-space: nowrap;
}
.btn--primary { background: var(--color-primary); color: var(--color-white); }
.btn--primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: 0 8px 25px var(--color-shadow); }
.btn--outline { border: 2px solid var(--color-primary); color: var(--color-primary); background: transparent; }
.btn--outline:hover { background: var(--color-primary); color: var(--color-white); }
.btn--lg { padding: 1rem 2.5rem; font-size: 1.125rem; border-radius: 14px; }

/* WhatsApp floating button */
.wa-float {
  position: fixed; bottom: 3.5rem; right: 1.5rem; z-index: 100;
  width: 60px; height: 60px; border-radius: 50%; background: #25D366; color: white;
  display: flex; align-items: center; justify-content: center; font-size: 1.75rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); cursor: pointer;
  transition: transform 0.3s ease;
}
.wa-float:hover { transform: scale(1.1); }

/* ===== HEADER / NAVBAR ===== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: var(--color-white); border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}
.header.scrolled { box-shadow: 0 4px 20px var(--color-shadow); background: rgba(255,255,255,0.97); backdrop-filter: blur(10px); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.header__logo { font-weight: 800; font-size: 1.35rem; color: var(--color-primary); }
.header__logo span { color: var(--color-secondary); }
.header__nav { display: flex; align-items: center; gap: 2rem; }
.header__nav a { font-weight: 500; font-size: 0.95rem; color: var(--color-text-light); transition: color 0.3s; }
.header__nav a:hover { color: var(--color-primary); }
.header__cta { display: flex; gap: 0.75rem; align-items: center; }

/* Mobile menu */
.menu-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--color-text); padding: 0.5rem; }
@media (max-width: 768px) {
  .menu-toggle { display: block; }
  .header__nav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: var(--color-white); flex-direction: column; padding: 1.5rem; gap: 1rem; box-shadow: 0 8px 30px var(--color-shadow); }
  .header__nav.open { display: flex; }
  .header__cta { display: none; }
}

/* ===== HERO ===== */
.hero {
  padding-top: calc(72px + var(--section-pad));
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
  color: var(--color-white);
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px;
  background: var(--color-primary); border-radius: 50%; opacity: 0.1; filter: blur(80px);
}
.hero__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; position: relative; z-index: 1; padding-bottom: 1.6rem; }
.hero__badge { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(245,166,35,0.15); color: var(--color-primary); padding: 0.5rem 1rem; border-radius: 100px; font-size: 0.875rem; font-weight: 600; margin-bottom: 1.25rem; }
.hero__title { font-size: var(--fs-hero); font-weight: 800; line-height: 1.15; margin-bottom: 1.25rem; }
.hero__title span { color: var(--color-primary); }
.hero__desc { font-size: 1.125rem; opacity: 0.85; margin-bottom: 2rem; max-width: 500px; line-height: 1.7; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__stats { display: flex; gap: 2.5rem; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.15); }
.hero__stat-num { font-size: 2rem; font-weight: 800; color: var(--color-primary); }
.hero__stat-label { font-size: 0.875rem; opacity: 0.7; margin-top: 0.25rem; }
.hero__image { position: relative; text-align: center; }
.hero__image-placeholder {
  width: 100%; max-width: 480px; aspect-ratio: 4/3; background: rgba(255,255,255,0.06);
  border-radius: 24px; display: flex; align-items: center; justify-content: center;
  font-size: 4rem; color: var(--color-primary); border: 1px solid rgba(255,255,255,0.1);
}

@media (max-width: 768px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__desc { margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__stats { justify-content: center; }
}

/* ===== SECTION HEADERS ===== */
.section-header { text-align: center; max-width: 650px; margin: 0 auto 3rem; }
.section-label { display: inline-block; font-size: 0.875rem; font-weight: 700; color: var(--color-primary); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 0.75rem; }
.section-title { font-size: var(--fs-h2); font-weight: 800; margin-bottom: 1rem; }
.section-desc { color: var(--color-text-light); font-size: 1.05rem; line-height: 1.7; }

/* ===== ARMADA / FLEET ===== */
.fleet-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.fleet-card {
  background: var(--color-white); border-radius: 20px; overflow: hidden;
  border: 1px solid var(--color-border); transition: all 0.3s ease;
}
.fleet-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px var(--color-shadow); }
.fleet-card__img { height: 250px; background: var(--color-bg-alt); display: flex; align-items: center; justify-content: center; font-size: 3.5rem; color: var(--color-primary); position: relative; }
.fleet-card__tag { position: absolute; top: 12px; right: 12px; background: var(--color-primary); color: white; padding: 0.3rem 0.75rem; border-radius: 100px; font-size: 0.8rem; font-weight: 600; }
.fleet-card__body { padding: 1.5rem; }
.fleet-card__name { font-size: var(--fs-h3); font-weight: 700; margin-bottom: 0.5rem; }
.fleet-card__desc { color: var(--color-text-light); font-size: 0.925rem; margin-bottom: 1rem; line-height: 1.6; }
.fleet-card__specs { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.fleet-card__spec { display: flex; align-items: center; gap: 0.35rem; font-size: 0.85rem; color: var(--color-text-light); background: var(--color-bg-alt); padding: 0.35rem 0.75rem; border-radius: 8px; }
.fleet-card__price { display: flex; align-items: baseline; gap: 0.25rem; margin-bottom: 1rem; }
.fleet-card__price-num { font-size: 1.35rem; font-weight: 800; color: var(--color-primary); }
.fleet-card__price-period { font-size: 0.85rem; color: var(--color-text-light); }
.fleet-card__btn { width: 100%; }

/* ===== KEUNGGULAN / FEATURES ===== */
.features-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.feature-card { text-align: center; padding: 2rem; background: var(--color-white); border-radius: 20px; border: 1px solid var(--color-border); transition: all 0.3s ease; }
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 15px 35px var(--color-shadow); }
.feature-card__icon { width: 64px; height: 64px; margin: 0 auto 1.25rem; background: var(--color-primary-light); border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 1.75rem; color: var(--color-primary); }
.feature-card__title { font-weight: 700; margin-bottom: 0.5rem; }
.feature-card__desc { color: var(--color-text-light); font-size: 0.925rem; line-height: 1.6; }

/* ===== PRICING / HARGA ===== */
.pricing-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.pricing-card {
  background: var(--color-white); border-radius: 24px; padding: 2.5rem; text-align: center;
  border: 2px solid var(--color-border); position: relative; transition: all 0.3s ease;
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px var(--color-shadow); }
.pricing-card--featured { border-color: var(--color-primary); background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--color-white) 40%); }
.pricing-card__badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--color-primary); color: white; padding: 0.3rem 1.25rem; border-radius: 100px; font-size: 0.85rem; font-weight: 600; }
.pricing-card__icon { font-size: 3rem; margin-bottom: 1rem; }
.pricing-card__title { font-size: var(--fs-h3); font-weight: 700; margin-bottom: 0.5rem; }
.pricing-card__price { font-size: 2.25rem; font-weight: 800; color: var(--color-primary); margin-bottom: 0.25rem; }
.pricing-card__period { color: var(--color-text-light); font-size: 0.9rem; margin-bottom: 1.5rem; }
.pricing-card__features { list-style: none; text-align: left; margin-bottom: 2rem; }
.pricing-card__features li { padding: 0.6rem 0; border-bottom: 1px solid var(--color-border); display: flex; align-items: center; gap: 0.75rem; font-size: 0.95rem; }
.pricing-card__features li:last-child { border-bottom: none; }
.pricing-card__check { color: var(--color-success); font-weight: bold; }

/* ===== TESTIMONIALS ===== */
.testimonials-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.testimonial-card { background: var(--color-white); border-radius: 20px; padding: 2rem; border: 1px solid var(--color-border); }
.testimonial-card__stars { color: #FDCB6E; font-size: 1.1rem; margin-bottom: 1rem; letter-spacing: 2px; }
.testimonial-card__text { font-style: italic; color: var(--color-text-light); line-height: 1.7; margin-bottom: 1.5rem; }
.testimonial-card__author { display: flex; align-items: center; gap: 0.75rem; }
.testimonial-card__avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--color-primary-light); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--color-primary); }
.testimonial-card__name { font-weight: 600; }
.testimonial-card__role { font-size: 0.85rem; color: var(--color-text-light); }

/* ===== FAQ ===== */
.faq-list { max-width: 750px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-question { width: 100%; background: none; border: none; padding: 1.25rem 0; font-size: 1.05rem; font-weight: 600; text-align: left; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: var(--color-text); font-family: inherit; }
.faq-question:hover { color: var(--color-primary); }
.faq-question__icon { transition: transform 0.3s ease; font-size: 1.25rem; flex-shrink: 0; margin-left: 1rem; }
.faq-item.open .faq-question__icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; }
.faq-answer-inner { padding-bottom: 1.25rem; color: var(--color-text-light); line-height: 1.7; }

/* ===== CTA SECTION ===== */
.cta-section { background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%); color: var(--color-white); text-align: center; }
.cta-section__title { font-size: var(--fs-h2); font-weight: 800; margin-bottom: 1rem; }
.cta-section__desc { opacity: 0.85; font-size: 1.125rem; margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto; }

/* ===== FOOTER ===== */
.footer { background: var(--color-secondary); color: rgba(255,255,255,0.7); padding: 3rem 0 1.5rem; }
.footer__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; margin-bottom: 2rem; }
.footer__brand-name { font-size: 1.35rem; font-weight: 800; color: var(--color-primary); margin-bottom: 0.75rem; }
.footer__brand-desc { font-size: 0.9rem; line-height: 1.7; max-width: 280px; }
.footer__heading { font-weight: 600; color: var(--color-white); margin-bottom: 1rem; }
.footer__links { list-style: none; }
.footer__links li { margin-bottom: 0.5rem; }
.footer__links a { font-size: 0.9rem; transition: color 0.3s; }
.footer__links a:hover { color: var(--color-primary); }
.footer__contact-item { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 0.75rem; font-size: 0.9rem; }
.footer__contact-icon { font-size: 1.25rem; flex-shrink: 0; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.5rem; text-align: center; font-size: 0.85rem; }

/* ===== THEME SWITCHER (for demo) ===== */
.theme-switcher { position: fixed; top: 90px; right: 1rem; z-index: 60; display: flex; gap: 0.5rem; background: var(--color-white); padding: 0.5rem; border-radius: 12px; box-shadow: 0 4px 20px var(--color-shadow); }
.theme-btn { width: 32px; height: 32px; border-radius: 8px; border: 2px solid transparent; cursor: pointer; transition: all 0.3s; }
.theme-btn:hover, .theme-btn.active { border-color: var(--color-text); transform: scale(1.1); }
.theme-btn--default { background: #F5A623; }
.theme-btn--warm { background: #E17055; }
.theme-btn--cool { background: #0984E3; }
.theme-btn--dark { background: #0F0F1A; border-color: #666 !important; }
@media (max-width: 768px) { .theme-switcher { top: auto; bottom: 10rem; right: 1rem; } }

/* ===== ANIMATIONS ===== */
.fade-up { opacity: 1; transform: translateY(0); transition: all 0.6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== GALLERY ===== */
.hero--gallery { background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%); }

.gallery-filters { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2rem; }
.filter-btn { padding: 0.6rem 1.5rem; border-radius: 100px; border: 2px solid var(--color-border); background: var(--color-white); color: var(--color-text); font-weight: 600; font-size: 0.95rem; cursor: pointer; transition: all 0.3s ease; font-family: inherit; }
.filter-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.filter-btn.active { background: var(--color-primary); color: var(--color-white); border-color: var(--color-primary); }

.gallery-category { margin-bottom: 3rem; }
.category-header { text-align: center; max-width: 600px; margin: 0 auto 2rem; }
.category-icon { font-size: 2.5rem; display: block; margin-bottom: 0.75rem; }
.category-title { font-size: var(--fs-h3); font-weight: 800; margin-bottom: 0.5rem; }
.category-desc { color: var(--color-text-light); font-size: 0.95rem; line-height: 1.6; }

.gallery-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.gallery-item { position: relative; border-radius: 16px; overflow: hidden; aspect-ratio: 4/3; cursor: pointer; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.gallery-item:hover { transform: translateY(-4px); box-shadow: 0 12px 30px var(--color-shadow); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item__overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 2rem 1rem 1rem; background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%); color: white; font-size: 0.9rem; font-weight: 600; transform: translateY(100%); transition: transform 0.3s ease; }
.gallery-item:hover .gallery-item__overlay { transform: translateY(0); }

/* Hide filtered items */
.gallery-item.hidden { display: none; }
.gallery-category.filtered-out { display: none; }

@media (max-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
}

/* ===== BLOG ===== */
.hero--blog { background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%); }

.blog-grid { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }

.blog-card { 
  background: var(--color-white); border-radius: 20px; overflow: hidden; 
  box-shadow: 0 4px 20px var(--color-shadow); 
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  display: block;
  z-index: 1;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: 0 12px 35px var(--color-shadow); }

.blog-card__link { display: block; text-decoration: none; color: inherit; }

.blog-card__img { position: relative; overflow: hidden; aspect-ratio: 16/9; }
.blog-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.blog-card:hover .blog-card__img img { transform: scale(1.05); }

.blog-card__category { position: absolute; top: 1rem; left: 1rem; background: var(--color-primary); color: white; padding: 0.3rem 1rem; border-radius: 100px; font-size: 0.8rem; font-weight: 700; }

.blog-card__body { padding: 1.5rem; }
.blog-card__title { font-size: var(--fs-h4); font-weight: 700; margin-bottom: 0.75rem; line-height: 1.3; color: var(--color-text); transition: color 0.2s ease; }
.blog-card:hover .blog-card__title { color: var(--color-primary); }
.blog-card__excerpt { color: var(--color-text-light); font-size: 0.95rem; line-height: 1.6; margin-bottom: 1rem; }

.blog-card__meta { display: flex; gap: 1rem; color: var(--color-text-light); font-size: 0.85rem; }

/* Blog detail */
.blog-detail { max-width: 800px; margin: 0 auto; padding: 2rem 0; }
.blog-detail__header { text-align: center; margin-bottom: 3rem; }
.blog-detail__category { display: inline-block; background: var(--color-primary); color: white; padding: 0.4rem 1.25rem; border-radius: 100px; font-size: 0.85rem; font-weight: 700; margin-bottom: 1rem; }
.blog-detail__title { font-size: var(--fs-h2); font-weight: 800; margin-bottom: 1rem; line-height: 1.2; }
.blog-detail__meta { color: var(--color-text-light); font-size: 0.95rem; display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; }
.blog-detail__image { width: 100%; border-radius: 20px; margin-bottom: 3rem; aspect-ratio: 16/9; object-fit: cover; }
.blog-detail__content h2 { font-size: var(--fs-h4); font-weight: 700; margin-top: 2.5rem; margin-bottom: 1rem; }
.blog-detail__content p { color: var(--color-text-light); line-height: 1.8; margin-bottom: 1.25rem; font-size: 1.05rem; }
.blog-detail__content ul { color: var(--color-text-light); line-height: 2; margin-bottom: 1.25rem; padding-left: 1.5rem; font-size: 1.05rem; }
.blog-detail__content li { margin-bottom: 0.5rem; }

.blog-back { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--color-primary); font-weight: 600; text-decoration: none; margin-bottom: 2rem; transition: opacity 0.2s ease; }
.blog-back:hover { opacity: 0.7; }

/* Related articles */
.related-articles { padding: 3rem 1rem; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; max-width: 900px; margin: 0 auto; }
.related-card { background: white; border-radius: 16px; overflow: hidden; text-decoration: none; color: inherit; transition: transform 0.3s ease, box-shadow 0.3s ease; display: block; }
.related-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.related-card__img { width: 100%; aspect-ratio: 16/9; overflow: hidden; }
.related-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.related-card:hover .related-card__img img { transform: scale(1.05); }
.related-card h4 { font-size: 1rem; font-weight: 700; padding: 1rem 1rem 0.25rem; line-height: 1.3; }
.related-card__meta { display: block; font-size: 0.8rem; color: var(--color-text-light); padding: 0 1rem 1rem; }

@media (max-width: 768px) {
  .blog-grid { grid-template-columns: 1fr; }
}