/* ============================================================
   STYLE.CSS - Tampilan "Tangan Sigap"
   ------------------------------------------------------------
   DAFTAR ISI
   1. Variabel (warna, font)  -> ubah tema di sini
   2. Reset & dasar
   3. Tombol
   4. Header & navigasi
   5. Hero
   6. Statistik
   7. Layanan (kartu)
   8. Kenapa kami
   9. Testimoni & FAQ
   10. Form pesan & footer
   11. Tombol WA melayang
   12. Responsif (HP/tablet)
   ============================================================ */

/* ===== 1. VARIABEL: ganti warna cukup di sini ===== */
:root {
  --ink: #1d2024;          /* teks & tombol gelap */
  --muted: #5d636b;        /* teks sekunder */
  --bg: #ffffff;
  --yellow: #fff3b0;       /* kartu pastel */
  --green: #dff6cf;
  --pink: #ffe0d8;
  --blue: #d4ebff;
  --wa: #1faa59;           /* warna tombol WhatsApp */
  --radius: 20px;
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

/* ===== 2. RESET & DASAR ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.6; }
img { max-width: 100%; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); font-weight: 800; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 1em; }
.container { width: min(1100px, 92%); margin-inline: auto; }
section { padding: 3rem 0; }
.section-sub { color: var(--muted); max-width: 60ch; }
:focus-visible { outline: 3px solid #2b6fd6; outline-offset: 3px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 8px; top: 8px; background: #fff; padding: 8px; z-index: 99; }

/* ===== 3. TOMBOL ===== */
.btn { display: inline-block; padding: .75rem 1.4rem; border-radius: 999px; font: 700 .95rem var(--font); text-decoration: none; border: 2px solid var(--ink); cursor: pointer; transition: transform .15s; }
.btn:hover { transform: translateY(-2px); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-light { background: #fff; color: var(--ink); }
.btn-sm { padding: .4rem 1rem; font-size: .85rem; background: #fff; color: var(--ink); }
.card:hover .btn-sm { background: var(--ink); color: #fff; }

/* ===== 4. HEADER & NAVIGASI ===== */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: .8rem 0; }
.brand { font-weight: 800; font-size: 1.15rem; text-decoration: none; color: var(--ink); }
.nav-menu { display: flex; align-items: center; gap: 1.5rem; list-style: none; margin: 0; padding: 0; }
.nav-menu a:not(.btn) { color: var(--ink); text-decoration: none; font-weight: 500; }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; cursor: pointer; }

/* ===== 5. HERO ===== */
.hero { background: linear-gradient(135deg, #fff7c2 0%, #fdf3e6 45%, #d9eeff 100%); padding: 3.5rem 0; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 2rem; align-items: center; }
.hero-text p { color: var(--muted); max-width: 48ch; }
.hero-actions { display: flex; gap: .8rem; flex-wrap: wrap; margin: 1.5rem 0 .8rem; }
.hero-note { font-size: .9rem; }
.hero-card { position: relative; min-height: 280px; background: #fff; border-radius: 28px; display: grid; place-items: center; box-shadow: 0 10px 30px rgba(0,0,0,.08); }
.hero-emoji { font-size: clamp(3rem, 8vw, 5rem); letter-spacing: .1em; }
.hero-photo { width: 100%; height: 100%; object-fit: cover; border-radius: 28px; }
.chip { position: absolute; background: #fff; border-radius: 999px; padding: .4rem .9rem; font-size: .85rem; font-weight: 700; box-shadow: 0 4px 14px rgba(0,0,0,.12); }
.chip-top { top: -14px; left: 16px; }
.chip-bottom { bottom: -14px; right: 16px; }

/* ===== 6. STATISTIK ===== */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 1.5rem; }
.stat { border-radius: var(--radius); padding: 1.4rem; min-height: 150px; display: flex; flex-direction: column; justify-content: space-between; }
.stat strong { font-size: 2.2rem; font-weight: 800; }
.stat span { font-size: .9rem; }
.stat-yellow { background: var(--yellow); } .stat-pink { background: var(--pink); }
.stat-green { background: var(--green); }   .stat-blue { background: var(--blue); }

/* ===== 7. LAYANAN ===== */
.carousel { position: relative; margin-top: 1.5rem; }
.cards { display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding: .5rem .25rem 1rem; scrollbar-width: none; }
.cards::-webkit-scrollbar { display: none; }
/* flex-basis = lebar kartu. 4 kartu terlihat di desktop. */
.card { flex: 0 0 calc((100% - 3rem) / 4); scroll-snap-align: start; background: #f7f8f9; border-radius: var(--radius); padding: 1.3rem; display: flex; flex-direction: column; align-items: flex-start; }
.car-btn { position: absolute; top: 45%; transform: translateY(-50%); z-index: 5; width: 44px; height: 44px; border-radius: 50%; border: 2px solid var(--ink); background: #fff; font-size: 1.5rem; line-height: 1; cursor: pointer; }
.car-btn:disabled { opacity: .3; cursor: default; }
.car-prev { left: -14px; }
.car-next { right: -14px; }

/* ===== 8. KENAPA KAMI ===== */
.why-box { background: var(--green); border-radius: 28px; padding: 2.5rem; }
.ticks { list-style: none; padding: 0; margin: 0 0 1.5rem; display: grid; gap: .6rem; }
.ticks li::before { content: "✔"; margin-right: .6rem; font-weight: 800; }

/* ===== 9. TESTIMONI & FAQ ===== */
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.5rem; }
.review { margin: 0; background: #f7f8f9; border-radius: var(--radius); padding: 1.4rem; }
.review footer { font-size: .85rem; color: var(--muted); }
.faq details { background: #f7f8f9; border-radius: 14px; padding: 1rem 1.2rem; margin-bottom: .7rem; }
.faq summary { font-weight: 700; cursor: pointer; }
.faq details p { margin: .7rem 0 0; color: var(--muted); }

/* ===== 10. FORM PESAN & FOOTER ===== */
.cta { text-align: center; }
.order-form { max-width: 520px; margin: 1.5rem auto 0; display: grid; gap: 1rem; text-align: left; background: linear-gradient(135deg, #fff7c2, #d9eeff); padding: 1.8rem; border-radius: 28px; }
.order-form label { display: grid; gap: .3rem; font-weight: 700; font-size: .9rem; }
.order-form input, .order-form select, .order-form textarea { font: 500 1rem var(--font); padding: .7rem .9rem; border: 2px solid transparent; border-radius: 12px; background: #fff; }
.site-footer { background: var(--ink); color: #d7dade; text-align: center; padding: 2rem 0; font-size: .9rem; }
.site-footer p { margin: .2rem 0; }

/* ===== 11. TOMBOL WA MELAYANG ===== */
.wa-float { position: fixed; right: 18px; bottom: 18px; width: 56px; height: 56px; border-radius: 50%; background: var(--wa); color: #fff; font-size: 1.6rem; display: grid; place-items: center; text-decoration: none; box-shadow: 0 6px 18px rgba(0,0,0,.25); z-index: 60; }

/* ===== 12. RESPONSIF (HP/tablet) ===== */

/* Tablet: 2 kartu layanan terlihat */
@media (max-width: 900px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .card { flex-basis: calc((100% - 1rem) / 2); }
  .review-grid { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
}

/* HP: menu hamburger + panah carousel masuk ke dalam layar */
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav-menu { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; background: #fff; padding: 1rem; gap: 1rem; box-shadow: 0 8px 20px rgba(0,0,0,.1); }
  .nav-menu.open { display: flex; }
  .car-prev { left: 4px; }
  .car-next { right: 4px; }
}

/* HP kecil: kartu layanan 85% lebar supaya kartu berikutnya sedikit terlihat */
@media (max-width: 480px) {
  .card { flex-basis: 85%; }
}

/* Hormati pengguna yang mematikan animasi di perangkatnya */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}