/* ─── Meal Prep Bangkok — service pages (Private Chef, Work With Us) ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --black:#0a0a0a; --white:#fff; --sage:#8a9e7e; --sage-light:#c8d8bf; --sage-dim:#f4f7f2;
  --gray-100:#f8f8f6; --gray-200:#eeeeea; --gray-400:#aaa; --gray-600:#666; --gray-800:#333;
  --font-head:'Syne',sans-serif; --font-body:'Inter',sans-serif; --radius:12px; --radius-sm:8px; --max-w:1080px;
}
html { scroll-behavior:smooth; }
body { font-family:var(--font-body); background:var(--white); color:var(--black); -webkit-font-smoothing:antialiased; line-height:1.6; }
h1,h2,h3,h4 { font-family:var(--font-head); line-height:1.12; letter-spacing:-0.02em; color:var(--black); }
a { color:inherit; text-decoration:none; }
img { max-width:100%; display:block; }

/* Nav */
nav { position:fixed; top:0; left:0; right:0; z-index:100; background:rgba(255,255,255,0.92); backdrop-filter:blur(14px); border-bottom:1px solid var(--gray-200); }
.nav-inner { max-width:1180px; margin:0 auto; padding:0 40px; height:68px; display:flex; align-items:center; justify-content:space-between; gap:16px; }
.nav-logo { font-family:var(--font-head); font-weight:800; font-size:1.05rem; white-space:nowrap; }
.nav-logo span { color:var(--sage); }
.nav-right { display:flex; align-items:center; gap:24px; }
.nav-link { font-size:0.85rem; font-weight:600; color:var(--gray-800); white-space:nowrap; }
.nav-link:hover, .nav-link.active { color:var(--sage); }
.nav-cta { background:var(--black); color:var(--white); font-size:0.82rem; font-weight:600; letter-spacing:0.04em; text-transform:uppercase; padding:10px 22px; border-radius:100px; transition:background 0.2s; white-space:nowrap; }
.nav-cta:hover { background:var(--sage); }
@media(max-width:900px){ .nav-link { display:none; } }
@media(max-width:768px){ .nav-inner{ padding:0 20px; } .nav-cta{ font-size:0.72rem; padding:9px 16px; } }
.cta-short { display:none; }
@media(max-width:480px){ .nav-inner{ padding:0 16px; gap:10px; } .nav-logo{ font-size:0.8rem; } .nav-cta{ font-size:0.66rem; padding:8px 13px; } .cta-long{ display:none; } .cta-short{ display:inline; } }

/* Layout */
.container { max-width:var(--max-w); margin:0 auto; padding:0 28px; }
.section { padding:88px 0; }
.section.alt { background:var(--gray-100); }
.section-head { max-width:680px; margin:0 auto 52px; text-align:center; }
.eyebrow { display:inline-block; font-size:0.74rem; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; color:var(--sage); margin-bottom:16px; }
.section-head h2 { font-size:clamp(1.9rem,4vw,2.7rem); font-weight:800; margin-bottom:16px; }
.section-head p { color:var(--gray-600); font-size:1.05rem; }
@media(max-width:768px){ .section{ padding:64px 0; } .container{ padding:0 20px; } }

/* Hero */
.hero { padding:150px 0 80px; }
.hero-grid { display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:center; }
.hero h1 { font-size:clamp(2.4rem,5.4vw,4rem); font-weight:800; margin-bottom:22px; }
.hero h1 span { color:var(--sage); }
.hero p.lead { font-size:1.12rem; color:var(--gray-600); max-width:520px; margin-bottom:34px; }
.hero-ctas { display:flex; gap:14px; flex-wrap:wrap; }
.hero-img { border-radius:24px; aspect-ratio:4/5; object-fit:cover; width:100%; border:1px solid var(--sage-light); }
@media(max-width:900px){ .hero{ padding:116px 0 56px; } .hero-grid{ grid-template-columns:1fr; gap:36px; } .hero-img{ aspect-ratio:4/3; } }

/* Buttons */
.btn { display:inline-block; font-weight:600; font-size:0.95rem; padding:15px 32px; border-radius:100px; border:1.5px solid transparent; cursor:pointer; font-family:var(--font-body); transition:transform 0.2s,background 0.2s,color 0.2s; }
.btn:hover { transform:translateY(-1px); }
.btn-primary { background:var(--black); color:var(--white); }
.btn-primary:hover { background:var(--sage); }
.btn-outline { border-color:var(--black); color:var(--black); background:transparent; }
.btn-outline:hover { background:var(--black); color:var(--white); }
.btn[disabled] { opacity:0.6; cursor:wait; transform:none; }

/* Cards */
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.grid-2 { display:grid; grid-template-columns:repeat(2,1fr); gap:22px; }
.grid-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
@media(max-width:900px){ .grid-3,.grid-4{ grid-template-columns:1fr 1fr; } }
@media(max-width:600px){ .grid-3,.grid-2,.grid-4{ grid-template-columns:1fr; } }
.card { background:var(--white); border:1px solid var(--gray-200); border-radius:var(--radius); padding:32px 30px; }
.section.alt .card { background:var(--white); }
.card .tag { display:inline-block; font-size:0.7rem; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; color:var(--sage); background:var(--sage-dim); border:1px solid var(--sage-light); padding:5px 12px; border-radius:100px; margin-bottom:18px; }
.card h3 { font-size:1.3rem; margin-bottom:12px; }
.card p { color:var(--gray-600); font-size:0.96rem; line-height:1.7; }
.card ul { margin:14px 0 0 18px; color:var(--gray-600); font-size:0.94rem; }
.card li { margin-bottom:6px; }

/* Steps */
.step-num { font-family:var(--font-head); font-weight:800; font-size:0.8rem; letter-spacing:0.1em; color:var(--sage); margin-bottom:12px; display:block; }

/* Checklist */
.checklist { list-style:none; display:grid; gap:14px; max-width:760px; margin:0 auto; }
.checklist li { display:flex; gap:14px; align-items:flex-start; background:var(--white); border:1px solid var(--gray-200); border-radius:var(--radius-sm); padding:18px 22px; font-size:1rem; color:var(--gray-800); }
.checklist li::before { content:'✦'; color:var(--sage); flex-shrink:0; }
.note { text-align:center; color:var(--gray-600); font-size:0.95rem; max-width:620px; margin:26px auto 0; }

/* Pricing explainer */
.price-box { max-width:760px; margin:0 auto; border:1px solid var(--gray-200); border-radius:var(--radius); overflow:hidden; background:var(--white); }
.price-row { display:grid; grid-template-columns:200px 1fr; gap:24px; padding:24px 30px; border-bottom:1px solid var(--gray-200); }
.price-row:last-child { border-bottom:none; }
.price-row strong { font-family:var(--font-head); font-size:1.05rem; }
.price-row p { color:var(--gray-600); font-size:0.96rem; }
@media(max-width:600px){ .price-row{ grid-template-columns:1fr; gap:6px; } }

/* FAQ */
.faq-list { max-width:780px; margin:0 auto; display:grid; gap:12px; }
.faq-item { border:1px solid var(--gray-200); border-radius:var(--radius-sm); background:var(--white); }
.faq-item summary { cursor:pointer; list-style:none; padding:20px 26px; font-family:var(--font-head); font-weight:700; font-size:1.02rem; display:flex; justify-content:space-between; gap:16px; }
.faq-item summary::-webkit-details-marker { display:none; }
.faq-item summary::after { content:'+'; color:var(--sage); font-size:1.4rem; line-height:1; transition:transform 0.2s; }
.faq-item[open] summary::after { transform:rotate(45deg); }
.faq-item .answer { padding:0 26px 22px; color:var(--gray-600); font-size:0.97rem; line-height:1.75; }

/* CTA box */
.cta-box { background:var(--black); border-radius:var(--radius); padding:56px 40px; text-align:center; }
.cta-box h2 { color:var(--white); font-size:clamp(1.7rem,3.6vw,2.4rem); margin-bottom:14px; }
.cta-box p { color:rgba(255,255,255,0.65); font-size:1.02rem; max-width:520px; margin:0 auto 28px; }
.cta-box .btn-primary { background:var(--sage); }
.cta-box .btn-primary:hover { background:#718d65; }
.cta-box .btn-outline { border-color:rgba(255,255,255,0.4); color:var(--white); }
.cta-box .btn-outline:hover { background:var(--white); color:var(--black); }
.cta-row { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* Application form */
.form-card { max-width:760px; margin:0 auto; background:var(--white); border:1px solid var(--gray-200); border-radius:var(--radius); padding:44px 44px 36px; }
@media(max-width:600px){ .form-card{ padding:30px 22px 24px; } }
.field-row { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
@media(max-width:600px){ .field-row{ grid-template-columns:1fr; gap:0; } }
.field-group { margin-bottom:22px; }
.field-group label { display:block; font-size:0.86rem; font-weight:600; margin-bottom:8px; color:var(--black); }
.field-group label .opt { font-weight:400; color:var(--gray-400); margin-left:6px; }
.field-group label .req { color:var(--sage); margin-left:3px; }
.field-group input[type=text], .field-group input[type=email], .field-group textarea, .field-group select {
  width:100%; background:var(--gray-100); border:1.5px solid var(--gray-200); border-radius:var(--radius-sm);
  padding:14px 18px; font-family:var(--font-body); font-size:0.95rem; color:var(--black); outline:none;
  transition:border-color 0.18s, background 0.18s;
}
.field-group textarea { resize:vertical; min-height:96px; }
.field-group input:focus, .field-group textarea:focus, .field-group select:focus { border-color:var(--sage); background:var(--white); }
.field-group input::placeholder, .field-group textarea::placeholder { color:var(--gray-400); }
.file-box { border:1.5px dashed var(--sage-light); background:var(--sage-dim); border-radius:var(--radius-sm); padding:18px 20px; }
.file-box input[type=file] { font-family:var(--font-body); font-size:0.92rem; width:100%; }
.file-hint { font-size:0.8rem; color:var(--gray-600); margin-top:8px; }
.form-error { display:none; background:#fdf2f0; border:1px solid #f0c8c0; color:#8a2f1f; border-radius:var(--radius-sm); padding:14px 18px; font-size:0.92rem; margin-bottom:20px; }
.form-error.show { display:block; }
.form-note { text-align:center; font-size:0.82rem; color:var(--gray-400); margin-top:18px; line-height:1.7; }
.success { display:none; text-align:center; padding:50px 10px; }
.success.show { display:block; }
.success .mark { font-size:2.6rem; margin-bottom:18px; }
.success h3 { font-size:1.6rem; margin-bottom:12px; }
.success p { color:var(--gray-600); max-width:420px; margin:0 auto; }
.hp { position:absolute; left:-9999px; opacity:0; height:0; width:0; }

/* Footer */
footer { background:var(--black); color:rgba(255,255,255,0.5); padding:52px 0 44px; text-align:center; }
footer a { color:var(--sage-light); }
footer .f-logo { font-family:var(--font-head); font-weight:800; color:var(--white); font-size:1.1rem; margin-bottom:10px; display:inline-block; }
footer .f-links { display:flex; gap:22px; justify-content:center; flex-wrap:wrap; margin:14px 0 6px; font-size:0.88rem; }
footer p { font-size:0.82rem; margin-top:8px; }

/* Floating contact (WhatsApp + LINE) */
.float-contact { position:fixed; right:22px; bottom:22px; z-index:90; display:flex; flex-direction:column; gap:12px; }
.float-btn { width:54px; height:54px; border-radius:50%; display:flex; align-items:center; justify-content:center; box-shadow:0 8px 24px rgba(0,0,0,0.22); transition:transform 0.2s; }
.float-btn:hover { transform:translateY(-3px) scale(1.05); }
.float-btn svg { width:28px; height:28px; fill:#fff; }
.float-wa { background:#25D366; }
.float-line { background:#06C755; }
@media(max-width:768px){ .float-btn{ width:48px; height:48px; } .float-btn svg{ width:24px; height:24px; } }