@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@400;500;600;700;800&display=swap');
:root { --navy:#071d45; --navy-2:#0d2b66; --lime:#7ac943; --lime-pale:#eaf6dc; --gold:#d4af37; --ink:#13203c; --muted:#5d6880; --line:#dfe6ed; --paper:#fff; --soft:#f4f7f1; --shadow:0 8px 20px rgba(7,29,69,.1); --radius:16px; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; color:var(--ink); background:#fff; font-family:'Noto Sans Thai',sans-serif; font-size:16px; font-weight:400; line-height:1.65; letter-spacing:0; font-synthesis:none; text-rendering:optimizeLegibility; }
img { max-width:100%; display:block; }
a { color:inherit; text-decoration:none; }
button,a { -webkit-tap-highlight-color:transparent; }
.skip-link { position:fixed; top:12px; left:12px; z-index:100; padding:10px 14px; border-radius:10px; background:var(--navy); color:#fff; font-weight:700; transform:translateY(-180%); transition:transform 180ms ease; }
.skip-link:focus { transform:translateY(0); }
button:focus-visible,a:focus-visible,summary:focus-visible { outline:3px solid #f3c84b; outline-offset:3px; }
.section-shell { width:min(1180px, calc(100% - 44px)); margin:0 auto; }
.announcement { display:flex; justify-content:center; align-items:center; gap:10px; min-height:38px; padding:8px 16px; background:#0b6130; color:#fff; font-size:.9rem; font-weight:800; }
.announcement-dot { width:8px; height:8px; border-radius:50%; background:#b6f27a; box-shadow:0 0 0 5px rgba(182,242,122,.16); }
.site-header { position:sticky; top:0; z-index:20; display:flex; align-items:center; justify-content:space-between; gap:24px; min-height:76px; padding:12px max(22px, calc((100vw - 1180px)/2)); background:rgba(255,255,255,.94); border-bottom:1px solid rgba(13,43,102,.08); backdrop-filter:blur(16px); }
.brand { display:flex; align-items:center; gap:10px; color:var(--navy); }
.brand-mark { display:grid; place-items:center; width:38px; height:38px; border-radius:12px; background:var(--navy); color:var(--lime); }
.brand-mark img { width:31px; height:31px; object-fit:contain; }
.brand strong { display:block; font-size:1.05rem; font-weight:700; letter-spacing:.08em; line-height:1.25; }
.brand small { display:block; margin-top:2px; color:var(--muted); font-size:.66rem; letter-spacing:.04em; }
.desktop-nav { display:flex; align-items:center; gap:26px; color:#42506d; font-size:.92rem; font-weight:600; line-height:1.4; }
.header-actions,.footer-actions { display:flex; align-items:center; gap:10px; }
.desktop-nav a:hover,.source-link:hover { color:#3f871b; }
.button { display:inline-flex; align-items:center; justify-content:center; min-height:48px; padding:12px 22px; border:1px solid transparent; border-radius:999px; font-weight:700; line-height:1.35; cursor:pointer; transition:transform 180ms ease,box-shadow 180ms ease,background 180ms ease; }
.button:hover { transform:translateY(-2px); box-shadow:0 10px 22px rgba(7,29,69,.14); }
.button:disabled { opacity:.62; cursor:wait; transform:none; box-shadow:none; }
.button-primary { background:var(--lime); color:#0b2910; }
.button-soft { background:#edf6e7; color:#1b5d0f; }
.button-outline { border-color:var(--navy); color:var(--navy); background:#fff; }
.button-small { min-height:40px; padding:9px 16px; font-size:.86rem; font-weight:600; }
.full-width { width:100%; margin-top:18px; }
.hero { display:grid; grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr); align-items:center; gap:60px; min-height:650px; padding-top:74px; padding-bottom:80px; }
.eyebrow { margin:0 0 16px; color:#3f871b; font-size:.82rem; font-weight:700; letter-spacing:.04em; line-height:1.5; text-transform:uppercase; }
.eyebrow-light { color:#b6f27a; }
h1,h2,h3,p { margin-top:0; }
h1,h2,h3 { color:var(--navy); letter-spacing:-.035em; text-wrap:balance; }
h1 { max-width:700px; margin-bottom:22px; font-size:clamp(2.7rem,5.2vw,5.25rem); font-weight:800; line-height:1.14; letter-spacing:-.012em; }
h2 { margin-bottom:18px; font-size:clamp(2rem,3.4vw,3.6rem); font-weight:800; line-height:1.22; letter-spacing:-.01em; }
h3 { margin-bottom:8px; font-size:1.2rem; font-weight:700; line-height:1.38; letter-spacing:0; }
.hero-lead,.section-lead { max-width:640px; color:#536078; font-size:1.12rem; font-weight:400; line-height:1.85; }
.section-cta { margin-top:24px; }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:30px; }
.hero-note { display:flex; align-items:center; gap:10px; margin-top:22px; color:#52617a; font-size:.9rem; font-weight:700; }
.hero-note svg { flex:0 0 auto; width:22px; height:22px; color:#4b971d; }
.hero-product { position:relative; display:grid; place-items:center; min-height:480px; border:1px solid rgba(122,201,67,.22); border-radius:24px; background:linear-gradient(145deg,#f4f8ef,#e6edf8); box-shadow:var(--shadow); overflow:hidden; }
.hero-product-glow { position:absolute; width:72%; aspect-ratio:1; border-radius:50%; background:radial-gradient(circle,rgba(212,175,55,.3),rgba(122,201,67,.05) 50%,transparent 70%); }
.hero-product img { position:relative; z-index:1; width:86%; mix-blend-mode:normal; filter:drop-shadow(0 24px 24px rgba(13,43,102,.18)); }
.trust-strip { display:grid; grid-template-columns:repeat(3,1fr); gap:0; margin-bottom:64px; border:1px solid var(--line); border-radius:16px; background:#fff; box-shadow:0 5px 12px rgba(7,29,69,.06); overflow:hidden; }
.trust-strip div { padding:20px 28px; border-right:1px solid var(--line); }
.trust-strip div:last-child { border-right:0; }
.trust-strip strong,.trust-strip span { display:block; }
.trust-strip strong { color:var(--navy); font-size:1rem; }
.trust-strip span { margin-top:3px; color:var(--muted); font-size:.88rem; }
.section { padding:98px 0; }
.section-light { background:var(--soft); }
.section-navy,.payment-section { color:#fff; background:linear-gradient(135deg,#071d45,#0f367a); }
.section-navy h2,.payment-section h2 { color:#fff; }
.section-navy p,.payment-section p { color:#dce8ff; }
.two-column { display:grid; grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr); gap:72px; align-items:start; }
.benefit-list { display:grid; gap:16px; }
.benefit-card { display:flex; gap:18px; padding:20px; border:1px solid rgba(13,43,102,.08); border-radius:16px; background:#fff; box-shadow:0 5px 12px rgba(7,29,69,.05); }
.benefit-card p { margin:0; color:var(--muted); font-size:1rem; font-weight:400; line-height:1.75; }
.icon-circle { display:grid; place-items:center; flex:0 0 auto; width:44px; height:44px; border-radius:50%; background:var(--lime-pale); color:#3f871b; font-size:.82rem; font-weight:700; }
.product-detail-grid { display:grid; grid-template-columns:minmax(320px,.9fr) minmax(0,1.1fr); gap:72px; align-items:center; }
.product-detail-image { border-radius:20px; background:linear-gradient(145deg,#f4f8ef,#dce5f2); padding:30px; }
.product-detail-image img { width:100%; max-height:410px; object-fit:contain; filter:drop-shadow(0 24px 24px rgba(0,0,0,.24)); }
.product-detail-gallery { display:grid; gap:16px; }
.booster-card { display:flex; align-items:center; gap:16px; margin:0; padding:14px 18px; border:1px solid rgba(182,242,122,.22); border-radius:16px; background:rgba(255,255,255,.08); }
.booster-card img { width:76px; height:76px; object-fit:contain; filter:drop-shadow(0 12px 12px rgba(0,0,0,.2)); }
.booster-card strong,.booster-card span { display:block; }
.booster-card strong { color:#fff; }
.booster-card span { color:#cbd8f0; font-size:.84rem; }
.product-detail-copy p { max-width:620px; font-size:1.08rem; line-height:1.8; }
.check-list { display:grid; gap:14px; margin:28px 0 0; padding:0; list-style:none; color:#f0f5ff; font-weight:700; }
.check-list li { display:flex; align-items:flex-start; gap:10px; }
.check-list svg { flex:0 0 auto; width:23px; height:23px; color:#b6f27a; }
.section-heading { margin-bottom:42px; }
.section-heading.centered { text-align:center; }
.section-heading.centered .section-lead { margin-right:auto; margin-left:auto; }
.problem-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; }
.problem-card { padding:26px; border:1px solid rgba(13,43,102,.1); border-radius:16px; background:#fff; box-shadow:0 5px 12px rgba(7,29,69,.06); }
.problem-number { display:grid; place-items:center; width:42px; height:42px; margin-bottom:22px; border-radius:50%; background:var(--navy); color:#b6f27a; font-size:.82rem; font-weight:700; }
.problem-card h3 { margin-bottom:10px; font-size:1.18rem; }
.problem-card p { margin:0; color:var(--muted); font-size:1rem; font-weight:400; line-height:1.75; }
.agitation-section { padding-top:24px; background:#f7faf4; }
.agitation-card { padding:34px clamp(22px,5vw,68px); border:1px solid rgba(63,135,27,.16); border-radius:16px; background:linear-gradient(135deg,#f0f8e9,#fff); box-shadow:0 5px 12px rgba(7,29,69,.06); }
.agitation-card h2 { max-width:780px; margin-bottom:14px; }
.agitation-card p:last-child { max-width:780px; margin:0; color:#536078; font-size:1.05rem; line-height:1.85; }
.package-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; align-items:stretch; }
.package-card { position:relative; display:flex; flex-direction:column; padding:28px; border:1px solid var(--line); border-radius:16px; background:#fff; box-shadow:0 5px 12px rgba(7,29,69,.05); }
.package-card.featured { border:2px solid var(--lime); box-shadow:0 18px 40px rgba(65,126,22,.15); }
.package-card.duo-package { border-color:var(--gold); }
.package-visual { position:relative; display:grid; place-items:center; min-height:150px; margin:-6px 0 8px; border-radius:14px; background:linear-gradient(145deg,#f5f8f0,#edf2fb); overflow:hidden; }
.package-image { width:100%; height:150px; object-fit:contain; padding:10px; filter:drop-shadow(0 12px 12px rgba(7,29,69,.14)); }
.package-image-single { max-width:190px; transform:scale(1.18); }
.package-image-duo { max-width:230px; transform:scale(1.08); }
.package-image-box { max-width:220px; transform:scale(1.12); }
.package-quantity-badge { position:absolute; right:10px; bottom:10px; padding:6px 10px; border-radius:999px; background:var(--navy); color:#b6f27a; font-size:.75rem; font-weight:800; line-height:1.2; }
.popular-ribbon { position:absolute; top:0; left:22px; transform:translateY(-50%); padding:6px 12px; border-radius:999px; background:var(--lime); color:#0b2910; font-size:.75rem; font-weight:600; line-height:1.4; }
.package-top { display:flex; align-items:center; justify-content:space-between; gap:10px; }
.package-label { color:#3f871b; font-size:.8rem; font-weight:600; }
.package-weight { color:var(--muted); font-size:.78rem; }
.package-card h3 { margin-top:26px; font-size:1.55rem; font-weight:700; line-height:1.35; letter-spacing:-.01em; }
.price { color:var(--navy); font-size:2.6rem; font-weight:800; letter-spacing:-.025em; line-height:1.2; }
.price small { font-size:1rem; letter-spacing:0; }
.package-card p { flex:1; margin:16px 0 0; color:var(--muted); font-size:.98rem; font-weight:400; line-height:1.75; }
.package-card .price-note { display:block; margin-top:10px; color:#3f871b; font-size:.86rem; font-weight:600; line-height:1.6; }
.package-card del { color:#8892a2; }
.steps-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.step-card { padding:28px; border-radius:16px; background:#fff; box-shadow:0 5px 12px rgba(7,29,69,.06); }
.step-card > span { display:grid; place-items:center; width:44px; height:44px; margin-bottom:22px; border-radius:50%; background:var(--navy); color:#b6f27a; font-weight:700; }
.step-card p { margin:0; color:var(--muted); font-size:1rem; font-weight:400; line-height:1.75; }
.usage-section { background:#f7faf4; }
.usage-steps { grid-template-columns:repeat(4,1fr); }
.mixing-rate-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; margin-bottom:24px; }
.mixing-rate-card { display:flex; flex-direction:column; min-width:0; padding:24px; border:1px solid rgba(13,43,102,.1); border-radius:18px; background:#fff; box-shadow:0 5px 12px rgba(7,29,69,.06); }
.rate-plant-image { width:100%; height:168px; margin:-4px 0 20px; border-radius:13px; object-fit:cover; object-position:center; background:#edf3e8; }
.rate-card-top { display:flex; align-items:flex-start; gap:14px; min-height:106px; }
.rate-badge { display:grid; place-items:center; flex:0 0 auto; width:48px; height:48px; border-radius:14px; background:var(--navy); color:#b6f27a; font-size:1.35rem; font-weight:800; line-height:1; }
.rate-card-top h3 { margin:0 0 7px; font-size:1.18rem; }
.rate-card-top p { margin:0; color:var(--muted); font-size:.9rem; line-height:1.65; }
.rate-block { display:grid; gap:4px; margin-top:14px; padding:14px 15px; border-radius:12px; background:#f4f7f1; }
.rate-block strong { color:var(--navy); font-size:.9rem; font-weight:700; }
.rate-block span { color:#536078; font-size:.95rem; line-height:1.65; }
.rate-block b { color:#1b5d0f; font-weight:800; }
.rate-frequency { margin-top:16px; padding-top:14px; border-top:1px solid var(--line); color:#3f871b; font-size:.93rem; font-weight:700; }
.usage-note { display:flex; align-items:center; gap:16px; margin-top:24px; padding:18px 20px; border:1px solid rgba(63,135,27,.22); border-radius:18px; background:#fff; }
.usage-note strong { color:var(--navy); white-space:nowrap; }
.usage-note span { flex:1; color:var(--muted); font-size:.9rem; }
.usage-note .button { flex:0 0 auto; }
.line-card { display:flex; align-items:center; gap:24px; max-width:760px; margin:30px auto 0; padding:18px 24px; border:1px solid rgba(13,43,102,.1); border-radius:16px; background:#fff; box-shadow:0 5px 12px rgba(7,29,69,.06); }
.line-card img { width:120px; height:120px; object-fit:cover; border-radius:12px; }
.line-card h3 { margin-bottom:4px; }
.line-card p:not(.eyebrow) { margin:0; color:var(--muted); }
.source-link-left { margin:12px 0 0; }
.video-section { background:#fff; }
.video-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; }
.video-card { padding:18px; border:1px solid var(--line); border-radius:16px; background:#fff; box-shadow:0 5px 12px rgba(7,29,69,.06); }
.video-card h3 { margin:16px 0 0; }
.video-frame { position:relative; aspect-ratio:16 / 9; overflow:hidden; border-radius:15px; background:#071d45; }
.video-frame iframe { width:100%; height:100%; border:0; }
.video-cover { position:absolute; inset:0; z-index:2; display:grid; place-items:center; width:100%; height:100%; padding:0; border:0; background:#071d45; cursor:pointer; overflow:hidden; }
.video-cover img { width:100%; height:100%; object-fit:cover; transition:transform 220ms ease,filter 220ms ease; }
.video-cover::after { content:""; position:absolute; inset:0; background:linear-gradient(180deg,rgba(7,29,69,.02),rgba(7,29,69,.52)); transition:background 220ms ease; }
.video-cover:hover img,.video-cover:focus-visible img { transform:scale(1.03); filter:brightness(1.08); }
.video-cover:hover::after,.video-cover:focus-visible::after { background:linear-gradient(180deg,rgba(7,29,69,.04),rgba(7,29,69,.38)); }
.video-play { position:absolute; z-index:1; display:grid; place-items:center; width:62px; height:62px; border:3px solid #fff; border-radius:50%; background:rgba(7,29,69,.78); color:#b6f27a; box-shadow:0 10px 24px rgba(0,0,0,.28); }
.video-play svg { width:30px; height:30px; margin-left:4px; }
.order-section { background:#f7faf4; }
.checkout-benefits { display:flex; flex-wrap:wrap; justify-content:center; gap:10px; margin:-14px auto 34px; }
.checkout-benefits span { padding:8px 13px; border:1px solid rgba(63,135,27,.2); border-radius:999px; background:#fff; color:#3f6f28; font-size:.82rem; font-weight:600; line-height:1.45; }
.order-form-layout { display:grid; grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr); gap:24px; align-items:start; }
.order-form-card { padding:30px; border:1px solid var(--line); border-radius:16px; background:#fff; box-shadow:var(--shadow); }
.form-section-label { margin-bottom:14px; color:var(--navy); font-size:1.05rem; font-weight:700; line-height:1.45; }
.form-section-label-spaced { margin-top:28px; }
.form-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; }
.field-full { grid-column:1 / -1; }
.order-field { display:grid; gap:7px; }
.order-field label,.payment-choice legend { color:var(--navy); font-size:.92rem; font-weight:600; line-height:1.5; }
.order-field label span,.payment-choice legend span { color:#bf3e35; }
.order-field input,.order-field select,.order-field textarea { width:100%; border:1px solid #cbd5e1; border-radius:12px; background:#fff; color:var(--ink); font:inherit; font-size:.98rem; padding:12px 14px; outline:none; transition:border-color 180ms ease,box-shadow 180ms ease; }
.order-field input,.order-field select { min-height:48px; }
.order-field textarea { min-height:116px; resize:vertical; }
.order-field input:focus,.order-field select:focus,.order-field textarea:focus { border-color:#5ea52d; box-shadow:0 0 0 4px rgba(122,201,67,.18); }
.order-field small { color:var(--muted); font-size:.82rem; line-height:1.5; }
.payment-choice { margin:24px 0 0; padding:0; border:0; }
.radio-group { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; margin-top:10px; }
.radio-card { display:flex; align-items:flex-start; gap:10px; min-height:82px; padding:14px; border:1px solid #cbd5e1; border-radius:14px; background:#fff; cursor:pointer; transition:border-color 180ms ease,background 180ms ease,box-shadow 180ms ease; }
.radio-card:has(input:checked) { border-color:#5ea52d; background:#f2faea; box-shadow:0 0 0 3px rgba(122,201,67,.14); }
.radio-card input { flex:0 0 auto; width:18px; height:18px; margin:2px 0 0; accent-color:#3f871b; }
.radio-card strong,.radio-card small { display:block; }
.radio-card strong { color:var(--navy); }
.radio-card small { margin-top:2px; color:var(--muted); font-size:.84rem; line-height:1.55; }
.slip-upload { display:grid; gap:7px; margin-top:18px; padding:16px; border:1px dashed rgba(63,135,27,.45); border-radius:16px; background:#f6fbf2; }
.slip-upload[hidden] { display:none; }
.slip-upload label { color:var(--navy); font-size:.92rem; font-weight:600; line-height:1.5; }
.slip-upload label span { color:#bf3e35; }
.slip-upload input[type="file"] { width:100%; min-height:48px; padding:10px; border:1px solid #cbd5e1; border-radius:12px; background:#fff; color:var(--ink); font:inherit; }
.slip-upload input[type="file"]:focus { border-color:#5ea52d; outline:3px solid rgba(122,201,67,.18); outline-offset:1px; }
.slip-upload small,.slip-status { color:var(--muted); font-size:.78rem; line-height:1.5; }
.slip-status { min-height:1.3em; color:#3f871b; font-weight:800; }
.form-helper { margin:14px 0 0; color:var(--muted); font-size:.82rem; line-height:1.55; text-align:center; }
.order-summary-card { position:sticky; top:100px; padding:30px; border-radius:16px; color:#fff; background:linear-gradient(145deg,#071d45,#124487); box-shadow:var(--shadow); }
.order-summary-card h3 { color:#fff; font-size:1.55rem; }
.summary-list { display:grid; gap:0; margin-top:22px; }
.summary-row { display:flex; align-items:flex-start; justify-content:space-between; gap:18px; padding:13px 0; border-bottom:1px solid rgba(255,255,255,.14); color:#dce8ff; font-size:.92rem; }
.summary-row strong { color:#fff; font-weight:700; text-align:right; }
.summary-payment strong { color:#b6f27a; }
.summary-total { display:flex; align-items:center; justify-content:space-between; gap:16px; margin-top:16px; padding:18px; border-radius:16px; background:rgba(182,242,122,.13); color:#fff; }
.summary-total strong { color:#b6f27a; font-size:1.55rem; }
.summary-note { margin:14px 0 0; color:#c9d9f4; font-size:.8rem; line-height:1.6; }
.transfer-note { padding-top:14px; border-top:1px solid rgba(255,255,255,.14); }
.order-result { margin-top:22px; padding:18px; border:1px solid rgba(63,135,27,.25); border-radius:16px; background:#f3faed; }
.order-result > strong { color:var(--navy); }
.order-result pre { margin:12px 0; white-space:pre-wrap; word-break:break-word; color:#34435f; font:inherit; font-size:.87rem; line-height:1.65; }
.result-actions { display:flex; flex-wrap:wrap; align-items:center; gap:10px; }
.copy-order-button,.result-line-link { display:inline-flex; align-items:center; justify-content:center; min-height:40px; padding:8px 14px; border:1px solid #3f871b; border-radius:999px; background:#fff; color:#24630f; font:inherit; font-size:.86rem; font-weight:600; line-height:1.35; cursor:pointer; }
.result-line-link { background:var(--lime); color:#0b2910; }
.result-status { min-height:1.4em; margin:10px 0 0; color:#3f871b; font-size:.82rem; }
.payment-grid { display:grid; grid-template-columns:minmax(0,1fr) minmax(330px,.9fr); gap:56px; align-items:center; }
.payment-grid-single { grid-template-columns:minmax(0,760px); max-width:760px; }
.payment-copy h2 { max-width:590px; }
.payment-copy > p { max-width:560px; }
.account-card { display:grid; gap:5px; max-width:520px; margin:28px 0; padding:20px; border:1px solid rgba(255,255,255,.15); border-radius:18px; background:rgba(255,255,255,.08); }
.account-bank-heading { display:flex; align-items:center; gap:12px; min-height:48px; }
.bank-logo { display:block; flex:0 0 auto; width:48px; height:48px; padding:3px; border-radius:50%; background:#fff; object-fit:contain; box-shadow:0 4px 12px rgba(0,0,0,.14); }
.bank-label { color:#b6f27a; font-size:.98rem; font-weight:700; line-height:1.5; }
.account-card strong { color:#fff; font-size:1.75rem; letter-spacing:.06em; }
.account-card small { color:#cbd8f0; }
.copy-button { justify-self:start; min-height:40px; margin-top:10px; padding:8px 14px; border:1px solid rgba(182,242,122,.4); border-radius:999px; background:transparent; color:#b6f27a; font:inherit; font-size:.86rem; font-weight:600; line-height:1.35; cursor:pointer; transition:background 180ms ease; }
.copy-button:hover { background:rgba(182,242,122,.12); }
.copy-status { min-height:1.4em; color:#fff; font-size:.82rem; }
.payment-visual { display:grid; gap:18px; }
.payment-visual > img { width:100%; border-radius:16px; background:#fff; }
.qr-status-card { display:flex; align-items:center; gap:16px; padding:18px; border:1px dashed rgba(182,242,122,.6); border-radius:16px; background:rgba(255,255,255,.07); }
.qr-status-card strong { color:#fff; }
.qr-status-card p,.qr-status-card small { display:block; margin:2px 0 0; color:#dce8ff; font-size:.84rem; line-height:1.5; }
.qr-placeholder { display:grid; place-items:center; flex:0 0 auto; width:90px; height:90px; border-radius:10px; background:#fff; color:#7a879a; }
.qr-placeholder svg { width:64px; height:64px; }
.proof-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.proof-grid figure { margin:0; overflow:hidden; border-radius:16px; border:1px solid var(--line); background:#fff; box-shadow:0 5px 12px rgba(7,29,69,.06); }
.proof-grid img { width:100%; aspect-ratio:1; object-fit:cover; }
.proof-grid figcaption { padding:14px 16px; color:#46536d; font-size:.88rem; font-weight:800; }
.source-link { display:block; width:max-content; margin:28px auto 0; color:#3f871b; font-weight:600; }
.faq-section { background:var(--soft); }
.narrow { max-width:820px; }
.faq-list { display:grid; gap:12px; }
.faq-list details { border:1px solid var(--line); border-radius:16px; background:#fff; }
.faq-list summary { display:flex; justify-content:space-between; gap:20px; padding:20px 22px; color:var(--navy); font-weight:600; line-height:1.55; cursor:pointer; list-style:none; }
.faq-list summary::-webkit-details-marker { display:none; }
.faq-list summary::after { content:"+"; color:#3f871b; font-size:1.35rem; line-height:1; }
.faq-list details[open] summary::after { content:"−"; }
.faq-list details p { margin:0; padding:0 22px 20px; color:var(--muted); line-height:1.7; }
.site-footer { padding:44px 0; background:#04142f; color:#fff; }
.footer-inner { display:flex; align-items:center; justify-content:space-between; gap:24px; }
.footer-inner strong { font-size:1.05rem; }
.footer-inner p { margin:4px 0 0; color:#b9c8e0; font-size:.86rem; }
.mobile-sticky-cta { display:none; }
@media (max-width:1100px) { .package-grid { grid-template-columns:repeat(2,1fr); } }
@media (max-width:900px) { .hero,.two-column,.product-detail-grid,.payment-grid,.order-form-layout { grid-template-columns:1fr; gap:40px; } .hero { padding-top:46px; } .hero-product { min-height:390px; } .package-grid,.steps-grid,.problem-grid { grid-template-columns:1fr; } .package-card.featured { order:-1; } .package-card.duo-package { order:-2; } .desktop-nav { display:none; } .order-summary-card { position:static; } .video-grid { grid-template-columns:1fr; } }
@media (min-width:641px) and (max-width:900px) { .site-header { flex-wrap:wrap; row-gap:4px; } .desktop-nav { display:flex; order:3; flex:1 0 100%; justify-content:center; gap:16px; min-width:0; padding:6px 0 2px; overflow-x:auto; scrollbar-width:none; } .desktop-nav::-webkit-scrollbar { display:none; } .desktop-nav a { flex:0 0 auto; padding:6px 2px; } .package-grid,.problem-grid,.steps-grid,.usage-steps,.mixing-rate-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } .video-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } .usage-note { align-items:flex-start; flex-wrap:wrap; } .usage-note span { flex-basis:100%; order:3; } .usage-note .button { margin-left:auto; } }
@media (max-width:640px) { .usage-note { align-items:flex-start; flex-direction:column; } .usage-note .button { width:100%; } .mixing-rate-grid { grid-template-columns:1fr; } .mixing-rate-card { padding:20px; } .rate-plant-image { height:180px; } .rate-card-top { min-height:0; } }
@media (max-width:640px) { .package-visual { min-height:170px; } .package-image { height:170px; } }
@media (max-width:640px) { body { padding-right:env(safe-area-inset-right); padding-bottom:calc(72px + env(safe-area-inset-bottom)); padding-left:env(safe-area-inset-left); } .section-shell { width:min(100% - 28px,1180px); } .site-header { min-height:68px; padding:10px 14px; } .site-header > .header-actions .button:first-child { display:none; } .header-actions { gap:6px; } .header-actions .button { padding:8px 11px; font-size:.75rem; } .brand small { font-size:.58rem; } .announcement { font-size:.78rem; } h1 { font-size:clamp(2.45rem,13vw,4rem); } h2 { font-size:clamp(1.95rem,10vw,3rem); } .hero { min-height:auto; padding:48px 0 54px; } .hero-product { min-height:390px; border-radius:20px; } .hero-product img { width:95%; } .hero-actions { flex-direction:column; } .hero-actions .button { width:100%; } .trust-strip { grid-template-columns:1fr; margin-bottom:0; border-radius:16px; } .trust-strip div { border-right:0; border-bottom:1px solid var(--line); } .trust-strip div:last-child { border-bottom:0; } .section { padding:70px 0; } .benefit-card { padding:16px; } .problem-card { padding:20px; } .product-detail-image { padding:20px; } .booster-card { padding:12px 14px; } .payment-grid { gap:30px; } .payment-visual > img { border-radius:14px; } .line-card { align-items:flex-start; gap:16px; padding:16px; } .line-card img { width:92px; height:92px; } .proof-grid { grid-template-columns:1fr; } .proof-grid img { aspect-ratio:4/3; } .footer-inner { align-items:flex-start; flex-direction:column; } .footer-actions { width:100%; flex-direction:column; align-items:stretch; } .footer-actions .button { width:100%; } .order-form-card,.order-summary-card { padding:22px 18px; border-radius:16px; } .form-grid,.radio-group { grid-template-columns:1fr; } .field-full { grid-column:auto; } .radio-card { min-height:74px; } .summary-total strong { font-size:1.3rem; } .mobile-sticky-cta { right:max(12px,env(safe-area-inset-right)); bottom:max(12px,env(safe-area-inset-bottom)); left:max(12px,env(safe-area-inset-left)); z-index:30; position:fixed; display:flex; justify-content:center; min-height:52px; padding:13px 18px; border-radius:999px; background:var(--lime); box-shadow:0 12px 26px rgba(7,29,69,.25); color:#0b2910; font-weight:700; line-height:1.35; } }
@media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } *,*::before,*::after { transition-duration:.01ms !important; animation-duration:.01ms !important; animation-iteration-count:1 !important; } }