// Pack landing data
const PACK_LANES = [
  {
    id: "luggage",
    num: "I",
    chapter: "CHAPTER I",
    title: "Luggage",
    titleEm: "The right shell.",
    coord: "55°37'N 12°35'E",
    desc: "Hard or soft. Carry-on or checked. The one-bag philosophy or three matching cases. The bag you choose decides the trip you have.",
    img: "https://images.unsplash.com/photo-1565026057447-bc90a3dceb87?w=1800&q=85",
    bullets: [
      { l: "One-bag philosophy", v: "40L cap · single carry-on · two weeks" },
      { l: "Hard vs soft", v: "Hard for fragile · soft for stuffability" },
      { l: "The four-wheel rule", v: "Spinners on smooth · two wheels on cobble" },
    ],
  },
  {
    id: "system",
    num: "II",
    chapter: "CHAPTER II",
    title: "The System",
    titleEm: "How the bag gets packed.",
    coord: "35°41'N 139°41'E",
    desc: "Rolling versus folding versus packing cubes. The edit pass. The 30% rule. Most people pack twice as much as they wear and half as much as they need.",
    img: "https://images.unsplash.com/photo-1553062407-98eeb64c6a62?w=1800&q=85",
    bullets: [
      { l: "Cubes vs rolls", v: "Cubes for trips · rolls for compression" },
      { l: "The edit pass", v: "Lay it out. Remove a third. Pack the rest." },
      { l: "Outfits, not items", v: "Plan in outfits to spot duplicates" },
    ],
  },
  {
    id: "climate",
    num: "III",
    chapter: "CHAPTER III",
    title: "Climate Dressing",
    titleEm: "Layers do the work.",
    coord: "64°09'N 21°56'W",
    desc: "Layering logic, the capsule travel wardrobe, and the truth about shoes. Two pairs handle 90% of trips. The third pair is almost always a mistake.",
    img: "https://images.unsplash.com/photo-1551488831-00ddcb6c6bd3?w=1800&q=85",
    bullets: [
      { l: "Capsule wardrobe", v: "5-4-3-2-1: tops, bottoms, layers, shoes, jacket" },
      { l: "Layering rule", v: "Base · mid · shell — three is the magic number" },
      { l: "Shoes", v: "Two pairs · never three · break in before" },
    ],
  },
  {
    id: "carry-on",
    num: "IV",
    chapter: "CHAPTER IV",
    title: "The Carry-On",
    titleEm: "The bag you keep.",
    coord: "40°38'N 73°46'W",
    desc: "What always goes in the bag you keep next to you. TSA limits, the medication rule, the comfort layer, and what to do when checked luggage doesn't arrive.",
    img: "https://images.unsplash.com/photo-1581553680321-4fffae59fccd?w=1800&q=85",
    bullets: [
      { l: "TSA liquids", v: "100ml each · 1L bag · pulled out at screening" },
      { l: "Documents", v: "Passport · meds · insurance card · cash" },
      { l: "Comfort layer", v: "Fleece · socks · eye mask · earplugs" },
    ],
  },
  {
    id: "stays-home",
    num: "V",
    chapter: "CHAPTER V",
    title: "What Stays Home",
    titleEm: "The list that never makes the cut.",
    coord: "45°25'N 75°41'W",
    desc: "Six items most people pack and almost never use. The hairdryer. The full bottle of shampoo. The third pair of shoes. The extra book. Cut these and the bag drops 4 kg.",
    img: "https://images.unsplash.com/photo-1452860606245-08befc0ff44b?w=1800&q=85",
    bullets: [
      { l: "Hairdryer", v: "Every hotel and rental has one" },
      { l: "Full-size toiletries", v: "Decant or buy on arrival" },
      { l: "Just-in-case clothing", v: "If you'd not wear it twice, leave it" },
    ],
  },
];

const PACK_LUGGAGE_TYPES = [
  { id: "carryon-hard", glyph: "H", coord: "OVERHEAD BIN · 22 × 14 × 9 IN", title: "Hard Carry-On", desc: "Polycarbonate shell, four spinner wheels, TSA combination lock. Best for short trips and protecting electronics or fragile gifts. Heavier empty (3.5-4 kg) but holds shape under crushing baggage handlers. Pick aluminum trim if you'll do this 30+ times a year.", spec: "BEST FOR ≤ 7 NIGHTS" },
  { id: "carryon-soft", glyph: "S", coord: "UNDER SEAT · 18 × 14 × 8 IN", title: "Soft Carry-On", desc: "Ballistic nylon or Cordura, two-wheel or four-wheel, expandable gusset. Lighter (2-2.5 kg empty), more forgiving in tight overhead bins, and you can shove an extra layer in. The choice for one-bag travelers and anyone flying budget carriers with strict size policies.", spec: "BEST FOR THE ONE-BAGGER" },
  { id: "checked-hard", glyph: "C", coord: "BAGGAGE CLAIM · 28 × 20 × 12 IN", title: "Hard Checked", desc: "The big polycarbonate. 65-75L capacity, four-wheel spinner, integrated TSA lock. Use for trips over 10 days, beach gear, ski gear, or when one large bag replaces two carry-ons for a couple. Don't fill to capacity — leave 20% room for souvenirs and the inevitable resort towel.", spec: "BEST FOR 10+ NIGHTS" },
  { id: "duffel", glyph: "D", coord: "OVERLAND · NO WHEELS NO RULES", title: "Soft Duffel / Backpack", desc: "Wheel-free travel pack with backpack straps and a top handle. The right tool for trekking, multi-day train travel, hostel stays, and anywhere with stairs or cobblestone. Look for 40-45L (carry-on legal in most regions), a hip belt, and a separate shoe compartment.", spec: "BEST FOR ROUGH GROUND" },
];

const PACK_SYSTEMS = [
  { method: "ROLLING", price: "+30% MORE FITS", title: "Roll Tightly", desc: "Lay the garment flat, fold sleeves in, then roll from bottom to top. Compresses denser than folding, reduces wrinkles in t-shirts and synthetics, and lets you see every garment at a glance. Best for tees, base layers, jeans, and casual pants. Skip for dress shirts, blazers, and structured cotton.", icon: "R" },
  { method: "FOLDING", price: "PRESERVES SHAPE", title: "Fold Crisp", desc: "Use the bundle method: lay each item flat, stack on top of one another, then fold the whole bundle around a soft core (socks, underwear, swimwear). Wrinkles concentrate in the center where they don't show. Best for dress shirts, blazers, dresses, and structured cotton. The slow method, but the right one for business or smart-casual.", icon: "F" },
  { method: "CUBES", price: "ORGANIZES TRIPS", title: "Pack in Cubes", desc: "3-4 packing cubes, sorted by category: tops, bottoms, layers, underwear & socks. Compresses about as well as rolling, makes living out of a bag actually livable, and turns the bag into a 4-drawer dresser the moment you arrive. The choice for multi-stop trips, families, and anyone tired of rummaging at 6am.", icon: "C" },
];

const PACK_CARRYON = [
  { mark: "DOCUMENTS", title: "The non-negotiables", body: "Passport, ticketed boarding pass (digital and printed), travel insurance card, hotel address printed in local language, $200 in local currency, second debit card, and a spare passport photo. Lose the bag with these in the underseat and the trip stops." },
  { mark: "MEDICATIONS", title: "Original packaging only", body: "Every prescription in its original labeled bottle. A signed letter from your doctor for anything controlled. Two days of every chronic medication you take. Painkillers, motion sickness, electrolytes. Never put any of this in checked luggage." },
  { mark: "ELECTRONICS", title: "What charges and what reads", body: "Phone, charger, universal adapter, 10,000 mAh power bank, headphones, e-reader or one paperback, laptop if you'll use it more than twice. Lithium batteries are not allowed in checked luggage — every power bank goes carry-on or it doesn't fly." },
  { mark: "TSA LIQUIDS", title: "100ml each, 1L bag total", body: "Toothpaste, contact solution, prescription eye drops, the small moisturizer, the small deodorant. Pull this bag out at screening before you reach the belt. Anyone arguing about size limits at the X-ray machine is the reason the line is slow." },
  { mark: "COMFORT LAYER", title: "Survive the seat", body: "Fleece or hoodie, thick socks, eye mask, earplugs, refillable water bottle (empty before security), one snack that isn't a granola bar. Long-haul flights run cold; hotels run colder. Layer up before takeoff and stop being miserable in row 34." },
  { mark: "DELAYED-BAG KIT", title: "If checked luggage is late", body: "One change of underwear, one t-shirt, toothbrush, deodorant, phone charger. If your checked bag doesn't arrive, you have 48 hours of dignity. Most airlines reimburse $100/day for delayed-bag essentials — keep receipts." },
];

const PACK_LEAVE = [
  { tag: "01", item: "The Hairdryer", reason: "Every hotel and short-term rental has one. Travel hairdryers are bulky, weak, and a fire hazard at 220V on a 110V plug. Skip it." },
  { tag: "02", item: "Full-Size Toiletries", reason: "Decant into 100ml bottles or buy on arrival. A full bottle of shampoo weighs 350g, leaks 12% of the time, and costs $4 at any pharmacy in any country you'll visit." },
  { tag: "03", item: "The Third Pair of Shoes", reason: "Two pairs handle 90% of trips: a walking shoe and a smart shoe. The third pair is the one you bring \"just in case\" and never wear. They take up the most space of any item by volume." },
  { tag: "04", item: "Just-in-Case Clothing", reason: "If you wouldn't wear it at home twice this week, you won't wear it abroad. Pack the clothes you actually wear, not the aspirational version of yourself." },
  { tag: "05", item: "Books You're Not Reading", reason: "An e-reader holds 4,000 books and weighs 200g. A printed book weighs 500g and you'll read 30 pages. Pick the e-reader, or one paperback you've already started." },
  { tag: "06", item: "The Iron", reason: "Hotels have one. Steam from a hot shower handles minor wrinkles. Wrinkle-release spray (decanted into a 100ml bottle) covers everything else. The travel iron is the all-time most-packed least-used item." },
];

const PACK_FAQS = [
  { q: "Should I bring a carry-on only or check a bag?", a: "For trips under 10 days: carry-on only, almost always. You skip the baggage claim wait, you don't lose your luggage, and the discipline of packing into 40-45L forces you to pack the right things. For trips over 10 days, beach trips with bulky gear, or family trips with kids: check a bag. The rule of thumb — if you can fit your essentials in a carry-on, you should." },
  { q: "Are packing cubes actually worth it?", a: "Yes, for two reasons that aren't compression. First, they organize the bag into 4 drawer-sized compartments — your bag becomes a livable storage unit at every hotel. Second, they make the daily 'where's my t-shirt' problem disappear. Compression-wise they're roughly equivalent to rolling. Buy 3-4 in different sizes; brand barely matters." },
  { q: "What's the right number of outfits to pack for two weeks?", a: "Six to seven outfits, washed twice. The 5-4-3-2-1 rule covers it: 5 tops, 4 bottoms, 3 layers, 2 pairs of shoes, 1 jacket. Mix-and-match across the set should yield 12-15 distinct outfits. Plan to wash mid-trip — every hotel does laundry, every Airbnb has a washer, every neighborhood has a laundromat." },
  { q: "How do I pack for two different climates on the same trip?", a: "Layer, don't duplicate. A merino base layer, a fleece mid-layer, and a packable rain shell handle anywhere from -5°C to 25°C. Add one warm hat and one thin pair of gloves and you've handled 0°C wind without packing a parka. The bulk goes on your body for the cold leg of the trip — wear it on the plane, then it's not in the bag." },
  { q: "What can't I bring in carry-on?", a: "Liquids over 100ml, sharp objects (scissors over 4 inches, knives), large quantities of powder (over 350ml internationally), and any flammable item. Lithium batteries — including power banks and spare laptop batteries — must go in carry-on, not checked. The TSA published list is updated quarterly; check it for your specific item if in doubt." },
  { q: "How early should I start packing?", a: "Lay everything out 48 hours before departure. Pack the bag 24 hours before. The 48-hour gap lets you spot what's missing, what's redundant, and what doesn't fit. Packing the night before guarantees you'll either forget something or pack three of one item and zero of another — the visible-checklist problem solves itself when you can see the whole pile on a bed for two days." },
  { q: "What's the one thing seasoned travelers always pack that beginners don't?", a: "A second bag. A folded canvas tote (50g, lives at the bottom of the carry-on) that becomes the day bag, the laundry bag, the souvenir bag, and the 'oh no the checked bag is overweight' redistribution bag. After that: a universal sink stopper, a clothesline with suction cups, and an empty water bottle to fill after security." },
];

const PACK_READING = [
  { tag: "Luggage", duration: "9 min", title: "How to Choose the Right Carry-On for Your Travel Style", em: "Right carry-on.", slug: "choose-carry-on", img: "https://images.unsplash.com/photo-1565026057447-bc90a3dceb87?w=1200&q=80" },
  { tag: "System", duration: "11 min", title: "How to Pack a Two Week Trip into a Single Carry-On", em: "Single carry-on.", slug: "pack-two-weeks-carry-on", img: "https://images.unsplash.com/photo-1553062407-98eeb64c6a62?w=1200&q=80" },
  { tag: "Climate", duration: "8 min", title: "How to Pack for Two Different Climates Without Doubling Up", slug: "pack-two-climates", img: "https://images.unsplash.com/photo-1551488831-00ddcb6c6bd3?w=1200&q=80" },
  { tag: "Carry-On", duration: "10 min", title: "How to Pack Your Carry-On So You Survive the Long-Haul", em: "Long-haul.", slug: "pack-carry-on-long-haul", img: "https://images.unsplash.com/photo-1581553680321-4fffae59fccd?w=1200&q=80" },
];

Object.assign(window, { PACK_LANES, PACK_LUGGAGE_TYPES, PACK_SYSTEMS, PACK_CARRYON, PACK_LEAVE, PACK_FAQS, PACK_READING });