:root {
  --blue: #0d54d9;
  --blue-dark: #073a9b;
  --blue-deep: #061a3d;
  --blue-soft: #eaf2ff;
  --ice: #f4f8ff;
  --cyan: #66b9ff;
  --ink: #0b1730;
  --muted: #60708d;
  --line: #dce5f2;
  --white: #fff;
  --radius: 22px;
  --shadow: 0 28px 80px rgba(11, 50, 111, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.section { padding: 120px 0; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 999; left: 20px; top: -80px; padding: 12px 18px; color: white; background: var(--blue); border-radius: 8px; transition: top .2s; }
.skip-link:focus { top: 20px; }

.notice-bar { min-height: 36px; display: grid; place-items: center; padding: 7px 20px; color: #dce9ff; background: var(--blue-deep); font-size: 12px; font-weight: 650; letter-spacing: .06em; text-align: center; text-transform: uppercase; }
.notice-bar p { margin: 0; }
.notice-bar p span { display: inline-block; width: 6px; height: 6px; margin: 0 8px 1px 0; background: #54d9a4; border-radius: 50%; box-shadow: 0 0 0 4px rgba(84, 217, 164, .13); }
.kitsdrop-store-page .notice-bar,
.kitsdrop-woocommerce-page .notice-bar { display: none !important; }
.site-header { position: sticky; z-index: 100; top: 0; background: rgba(255,255,255,.92); border-bottom: 1px solid rgba(220,229,242,.8); backdrop-filter: blur(15px); }
.header-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { width: 190px; height: 63px; display: inline-flex; flex: 0 0 auto; align-items: center; gap: 10px; overflow: hidden; color: transparent; background: transparent url("assets/kitsdrop-logo-transparent.png") center / contain no-repeat; border-radius: 6px; font-size: 20px; font-weight: 850; letter-spacing: -.045em; }
.brand > * { opacity: 0; }
.brand > span:last-child > span { color: var(--blue); }
.brand-mark { position: relative; width: 29px; height: 29px; display: inline-block; transform: rotate(30deg); }
.brand-mark i { position: absolute; display: block; width: 12px; height: 18px; background: var(--blue); border-radius: 10px 10px 3px 3px; transform-origin: 50% 16px; }
.brand-mark i:nth-child(1) { left: 9px; top: 0; }
.brand-mark i:nth-child(2) { left: 9px; top: 0; transform: rotate(120deg); }
.brand-mark i:nth-child(3) { left: 9px; top: 0; transform: rotate(240deg); }
.site-nav { display: flex; align-items: center; gap: 32px; margin-left: auto; }
.site-nav a { position: relative; color: #33425e; font-size: 14px; font-weight: 600; }
.site-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--blue); transition: right .25s; }
.site-nav a:hover::after, .site-nav a:focus-visible::after { right: 0; }
.menu-toggle { display: none; border: 0; background: none; }
.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; padding: 0 24px; color: white; background: var(--blue); border: 1px solid var(--blue); border-radius: 9px; box-shadow: 0 12px 26px rgba(13,84,217,.18); font-size: 14px; font-weight: 750; cursor: pointer; transition: transform .2s, background .2s, box-shadow .2s; }
.button:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 15px 30px rgba(13,84,217,.25); }
.button-unavailable, .button-unavailable:hover { color: #66738c; background: #e8edf5; border-color: #d7dfeb; box-shadow: none; cursor: not-allowed; transform: none; }
.button:focus-visible, button:focus-visible, a:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid rgba(102,185,255,.6); outline-offset: 3px; }
.button-small { min-height: 42px; padding: 0 18px; font-size: 13px; box-shadow: none; }
.button-small span { font-size: 15px; }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); font-size: 14px; font-weight: 750; border-bottom: 1px solid var(--line); padding-bottom: 3px; }

.hero { position: relative; min-height: 600px; overflow: hidden; color: white; background: radial-gradient(circle at 77% 42%, #123e83 0, #0a2858 25%, #071a39 50%, #050f22 100%); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .2; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 52px 52px; mask-image: linear-gradient(to right, black, transparent 82%); }
.hero-grid { position: relative; min-height: 555px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 54px; padding-top: 24px; padding-bottom: 20px; }
.hero-copy { position: relative; z-index: 3; padding: 18px 0; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 20px; color: var(--blue); font-size: 11px; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 26px; height: 2px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 650px; margin-bottom: 20px; color: white; font-size: clamp(48px, 4.65vw, 66px); line-height: 1; letter-spacing: -.06em; }
h1 em { color: #5c9cff; font-style: normal; }
.hero-lede { max-width: 520px; margin-bottom: 25px; color: #b7c5dc; font-size: 16px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.hero .text-link { color: white; border-bottom-color: rgba(255,255,255,.24); }
.hero-points { display: flex; gap: 0; margin-top: 32px; }
.hero-points div { display: flex; align-items: center; gap: 10px; padding: 0 24px; border-left: 1px solid rgba(255,255,255,.16); }
.hero-points div:first-child { padding-left: 0; border-left: 0; }
.hero-points b { color: #64a5ff; font-size: 20px; letter-spacing: -.04em; }
.hero-points span { color: #91a5c3; font-size: 11px; font-weight: 650; line-height: 1.35; text-transform: uppercase; }
.hero-visual { position: relative; z-index: 2; height: 450px; display: grid; place-items: center; }
.hero-visual > img { position: relative; z-index: 3; width: min(390px, 86%); height: auto; max-width: 100%; aspect-ratio: 1 / 1; object-fit: contain; border-radius: 20px; box-shadow: 0 30px 36px rgba(0,0,0,.28); }
.product-aura { position: absolute; width: 400px; height: 400px; background: radial-gradient(circle, rgba(60,136,238,.24) 0 45%, rgba(44,111,211,.10) 46% 62%, transparent 63%); border-radius: 50%; }
.orbit { position: absolute; border: 1px solid rgba(135,188,255,.25); border-radius: 50%; }
.orbit-one { width: 420px; height: 420px; animation: spin 30s linear infinite; }
.orbit-two { width: 300px; height: 300px; border-style: dashed; animation: spin 22s linear infinite reverse; }
.orbit::after { content: ""; position: absolute; width: 9px; height: 9px; left: 18%; top: 7%; background: var(--blue); border-radius: 50%; box-shadow: 0 0 0 7px rgba(13,84,217,.08); }
@keyframes spin { to { transform: rotate(360deg); } }
.float-card { position: absolute; z-index: 5; display: flex; align-items: center; gap: 11px; padding: 13px 16px; color: white; background: rgba(7,26,57,.78); border: 1px solid rgba(255,255,255,.16); border-radius: 12px; box-shadow: 0 16px 45px rgba(0,0,0,.22); backdrop-filter: blur(10px); }
.float-card-top { top: 48px; right: -8px; }
.float-card-bottom { bottom: 45px; left: 10px; }
.float-card small { display: block; margin-bottom: 2px; color: #7a89a2; font-size: 9px; font-weight: 800; letter-spacing: .13em; }
.float-card strong { display: block; color: white; font-size: 12px; }
.pulse-dot { width: 9px; height: 9px; background: #33c58b; border-radius: 50%; box-shadow: 0 0 0 5px rgba(51,197,139,.14); }
.mini-icon { width: 30px; height: 30px; display: grid; place-items: center; color: var(--blue); background: var(--blue-soft); border-radius: 8px; font-weight: 900; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); }
.hero-glow-one { right: -170px; top: 50px; width: 430px; height: 430px; background: rgba(77,155,255,.16); }
.hero-glow-two { left: 48%; bottom: -130px; width: 300px; height: 300px; background: rgba(13,84,217,.16); }

.signal-strip { color: white; background: var(--blue); }
.signal-grid { min-height: 84px; display: grid; grid-template-columns: repeat(4,1fr); align-items: center; }
.signal-grid p { margin: 0; padding: 8px 25px; border-left: 1px solid rgba(255,255,255,.2); font-size: 12px; font-weight: 650; letter-spacing: .03em; text-align: center; text-transform: uppercase; }
.signal-grid p:first-child { border-left: 0; }
.signal-grid span { margin-right: 8px; color: #9ecaff; font-size: 10px; }

.section-heading { margin-bottom: 55px; }
.section-heading.centered { max-width: 720px; margin-left: auto; margin-right: auto; text-align: center; }
.section-heading.centered .eyebrow { justify-content: center; }
.section-heading h2, .standards-copy h2, .signup-box h2 { margin-bottom: 18px; font-size: clamp(38px, 4.5vw, 58px); line-height: 1.08; letter-spacing: -.055em; }
.section-heading > p:not(.eyebrow), .section-heading.split > p { max-width: 620px; margin-left: auto; margin-right: auto; color: var(--muted); font-size: 16px; }
.section-heading.split { display: grid; grid-template-columns: 1fr .85fr; align-items: end; gap: 80px; }
.section-heading.split > p { margin: 0 0 8px; }
.drop-section { background: var(--white); }
.drop-card { display: grid; grid-template-columns: .9fr 1.1fr; overflow: hidden; border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow); }
.drop-media { position: relative; min-height: 670px; display: grid; place-items: center; overflow: hidden; padding: 72px 44px 44px; background: linear-gradient(145deg, #edf4ff, #dfeafb); }
.drop-media::after { content: ""; position: absolute; inset: 0; opacity: .3; background-image: linear-gradient(rgba(13,84,217,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(13,84,217,.07) 1px, transparent 1px); background-size: 36px 36px; }
.drop-badge { position: absolute; z-index: 4; left: 28px; top: 28px; padding: 8px 12px; color: var(--blue); background: white; border: 1px solid #d8e5fa; border-radius: 100px; font-size: 9px; font-weight: 850; letter-spacing: .14em; }
.drop-product-image { position: relative; z-index: 2; width: min(440px, 100%); height: auto; aspect-ratio: 1 / 1; object-fit: contain; border: 1px solid rgba(13,84,217,.1); border-radius: 22px; box-shadow: 0 24px 60px rgba(11,50,111,.18); }
.drop-code-label { position: absolute; z-index: 3; left: 46px; bottom: 52px; }
.drop-code-label small { display: block; margin-bottom: 5px; color: var(--blue); font-size: 9px; font-weight: 850; letter-spacing: .16em; }
.drop-code-label strong { font-size: 17px; letter-spacing: -.025em; }
.drop-tier-graphic { position: absolute; z-index: 3; right: 42px; top: 115px; height: 120px; display: flex; align-items: end; gap: 8px; }
.drop-tier-graphic i { display: block; width: 17px; background: var(--blue); border-radius: 4px 4px 0 0; opacity: .25; }
.drop-tier-graphic i:nth-child(1) { height: 45px; }
.drop-tier-graphic i:nth-child(2) { height: 78px; opacity: .5; }
.drop-tier-graphic i:nth-child(3) { height: 112px; opacity: 1; }
.drop-details { padding: 66px 60px; }
.drop-kicker { margin-bottom: 8px; color: var(--blue); font-size: 10px; font-weight: 850; letter-spacing: .15em; }
.drop-details h3 { margin-bottom: 16px; font-size: clamp(34px, 4vw, 48px); line-height: 1.1; letter-spacing: -.045em; }
.drop-description { margin-bottom: 28px; color: var(--muted); font-size: 15px; }
.drop-product-button { width: 100%; margin-top: 22px; }
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; margin-bottom: 30px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.spec-grid div { padding: 15px 17px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.spec-grid small, .price-row small { display: block; margin-bottom: 2px; color: #8a98ae; font-size: 8px; font-weight: 850; letter-spacing: .14em; }
.spec-grid strong { font-size: 12px; }
.price-row { display: flex; align-items: end; justify-content: space-between; margin-bottom: 16px; }
.price-row strong { display: block; font-size: 31px; letter-spacing: -.04em; }
.price-row > span { margin-bottom: 5px; color: var(--blue); font-size: 11px; font-weight: 700; }
.price-row .sale-summary { display: grid; justify-items: end; gap: 2px; margin-bottom: 2px; }
.price-row .sale-summary del { color: #7d899b; font-size: 13px; }
.price-row .sale-summary strong { color: var(--blue); font-size: 12px; letter-spacing: 0; }
.price-row .sale-summary span { color: #7d899b; font-size: 10px; }
.tier-table { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-bottom: 22px; }
.tier { padding: 12px 8px; color: var(--ink); background: white; border: 1px solid var(--line); border-radius: 9px; cursor: pointer; }
.tier span, .tier small { display: block; color: #8492a8; font-size: 9px; }
.tier b { display: inline-block; margin-top: 2px; font-size: 16px; }
.tier small { display: inline; margin-left: 2px; }
.tier.active { color: white; background: var(--blue-deep); border-color: var(--blue-deep); }
.tier.active span, .tier.active small { color: #aebfdd; }
.buy-row { display: grid; grid-template-columns: 150px 1fr; gap: 10px; }
.quantity-control { min-height: 56px; display: grid; grid-template-columns: 38px 1fr 38px; align-items: stretch; overflow: hidden; border: 1px solid var(--line); border-radius: 9px; }
.quantity-control button { color: var(--ink); background: var(--ice); border: 0; cursor: pointer; font-size: 19px; }
.quantity-control label { display: grid; place-items: center; }
.quantity-control label span { display: none; }
.quantity-control input { width: 100%; color: var(--ink); background: white; border: 0; outline: 0; font-weight: 750; text-align: center; -moz-appearance: textfield; }
.quantity-control input::-webkit-outer-spin-button, .quantity-control input::-webkit-inner-spin-button { margin: 0; -webkit-appearance: none; }
.add-button { justify-content: space-between; }
.add-button span { padding-left: 16px; border-left: 1px solid rgba(255,255,255,.25); }
.demo-warning { margin: 12px 0 0; color: #8b97a9; font-size: 9px; text-align: right; }

.how-section { background: var(--ice); }
.steps-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.upcoming-section { padding-top: 10px; background: var(--paper); }
.upcoming-card { display: grid; grid-template-columns: 1.15fr .9fr 1fr; gap: 42px; align-items: center; padding: 44px; color: #fff; background: linear-gradient(135deg,#061a3a,#123f82); border: 1px solid rgba(117,174,255,.3); border-radius: 26px; box-shadow: var(--shadow); }
.upcoming-card h2 { margin: 14px 0 10px; color: #fff; font-size: clamp(30px,3vw,48px); line-height: 1; }
.upcoming-card p { color: #bed0ed; }
.countdown { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; text-align: center; }
.countdown div { padding: 14px 7px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); border-radius: 12px; }
.countdown strong,.countdown span { display: block; }
.countdown strong { color: #fff; font-size: 25px; }
.countdown span { margin-top: 4px; color: #9eb9df; font-size: 9px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.countdown > p { grid-column: 1/-1; margin: 5px 0 0; font-size: 12px; }
.drop-notify-form .ff-el-group { margin-bottom: 10px; }
.drop-notify-form input[type="email"],.drop-notify-form input[type="text"] { width: 100%; min-height: 48px; padding: 12px 14px; color: #071936; background: #fff; border: 1px solid rgba(255,255,255,.45); border-radius: 8px; }
.drop-notify-form button,.drop-notify-form .ff-btn-submit { width: 100%; min-height: 48px; color: #fff; background: var(--blue); border: 0; border-radius: 8px; font-weight: 750; cursor: pointer; }
.drop-notify-form label { color: #dce8fa; font-size: 12px; }
.mobile-cart-link { display: none; }
.step-card { padding: 35px; background: white; border: 1px solid var(--line); border-radius: 16px; transition: transform .25s, box-shadow .25s; }
.step-card:hover { transform: translateY(-5px); box-shadow: 0 22px 50px rgba(16,52,107,.09); }
.step-card > span { color: var(--blue); font-size: 11px; font-weight: 850; }
.step-line { width: 100%; height: 1px; margin: 23px 0 28px; background: var(--line); }
.step-card h3 { margin-bottom: 12px; font-size: 20px; letter-spacing: -.025em; }
.step-card p { margin: 0; color: var(--muted); font-size: 14px; }

.standards-section { position: relative; overflow: hidden; color: white; background: var(--blue-deep); }
.standards-section::after { content: ""; position: absolute; width: 600px; height: 600px; right: -270px; top: -300px; border: 1px solid rgba(102,185,255,.18); border-radius: 50%; box-shadow: 0 0 0 70px rgba(102,185,255,.035), 0 0 0 140px rgba(102,185,255,.025); }
.standards-grid { position: relative; z-index: 2; display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; align-items: center; }
.eyebrow-light { color: #81baff; }
.standards-copy > p:not(.eyebrow) { max-width: 480px; margin-bottom: 30px; color: #adbed9; }
.button-white { color: var(--blue-deep); background: white; border-color: white; box-shadow: none; }
.button-white:hover { color: white; background: var(--blue); border-color: var(--blue); }
.standards-list article { display: grid; grid-template-columns: 50px 1fr; gap: 22px; padding: 27px 0; border-bottom: 1px solid rgba(255,255,255,.13); }
.standards-list article:first-child { border-top: 1px solid rgba(255,255,255,.13); }
.standards-list article > span { width: 42px; height: 42px; display: grid; place-items: center; color: #9bc7ff; background: rgba(102,185,255,.08); border: 1px solid rgba(102,185,255,.2); border-radius: 50%; font-size: 10px; font-weight: 800; }
.standards-list h3 { margin-bottom: 6px; font-size: 18px; }
.standards-list p { margin: 0; color: #9fb1ce; font-size: 13px; }

.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; }
.faq-grid .section-heading { margin: 0; }
.faq-grid .section-heading > p:not(.eyebrow) { margin: 0 0 25px; }
.accordion details { border-top: 1px solid var(--line); }
.accordion details:last-child { border-bottom: 1px solid var(--line); }
.accordion summary { position: relative; padding: 22px 48px 22px 0; list-style: none; cursor: pointer; font-size: 16px; font-weight: 750; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span::before, .accordion summary span::after { content: ""; position: absolute; right: 10px; top: 50%; width: 13px; height: 1px; background: var(--blue); transition: transform .2s; }
.accordion summary span::after { transform: rotate(90deg); }
.accordion details[open] summary span::after { transform: rotate(0); }
.accordion details p { padding: 0 45px 23px 0; margin: 0; color: var(--muted); font-size: 14px; }

.signup-section { padding: 0 0 80px; }
.signup-box { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 80px; padding: 64px 70px; color: white; background: linear-gradient(135deg, #0d54d9, #08378f); border-radius: 24px; box-shadow: 0 25px 60px rgba(13,84,217,.22); }
.signup-box h2 { margin-bottom: 10px; font-size: clamp(34px, 4vw, 50px); }
.signup-box > div > p:last-child { margin: 0; color: #c7dcff; }
.signup-form { position: relative; display: grid; grid-template-columns: 1fr auto; padding: 7px; background: white; border-radius: 11px; }
.signup-form input { min-width: 0; padding: 0 15px; color: var(--ink); background: transparent; border: 0; outline: 0; }
.signup-form button { padding: 13px 17px; color: white; background: var(--blue-deep); border: 0; border-radius: 8px; font-size: 13px; font-weight: 750; cursor: pointer; }
.signup-form #form-message { position: absolute; left: 5px; top: calc(100% + 10px); color: white; font-size: 12px; }

.site-footer { padding: 65px 0 28px; color: #9aaccc; background: #040f24; }
.research-notice { padding: 28px 0; color: #d5e3f8; background: #071a38; border-bottom: 1px solid rgba(255,255,255,.08); }
.research-notice .container { display: grid; grid-template-columns: 190px 1fr; gap: 28px; align-items: start; }
.research-notice strong { color: #fff; font-size: 16px; }
.research-notice p { max-width: 900px; margin: 0; font-size: 12px; line-height: 1.65; }
.footer-top { display: grid; grid-template-columns: .7fr 1.2fr 1fr; gap: 70px; align-items: start; padding-bottom: 50px; }
.brand-light { color: white; }
.footer-top > p { max-width: 440px; margin: 0; font-size: 13px; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 9px 25px; }
.footer-links a { color: #d4def0; font-size: 13px; }
.footer-links a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.09); }
.footer-bottom p { margin: 0; font-size: 10px; }

.order-dialog { width: min(520px, calc(100% - 28px)); padding: 42px; color: var(--ink); border: 0; border-radius: 20px; box-shadow: 0 30px 100px rgba(0,20,60,.28); }
.order-dialog::backdrop { background: rgba(3,14,35,.64); backdrop-filter: blur(5px); }
.order-dialog h2 { margin-bottom: 10px; font-size: 35px; letter-spacing: -.045em; }
.order-dialog > p:not(.eyebrow) { color: var(--muted); font-size: 14px; }
.dialog-close { position: absolute; right: 18px; top: 15px; width: 38px; height: 38px; color: var(--ink); background: var(--ice); border: 0; border-radius: 50%; cursor: pointer; font-size: 25px; }
.order-summary { margin: 25px 0; padding: 8px 20px; background: var(--ice); border: 1px solid var(--line); border-radius: 10px; }
.order-summary div { display: flex; justify-content: space-between; gap: 20px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.order-summary div:last-child { border-bottom: 0; }
.order-summary span { color: var(--muted); }
.summary-total b { color: var(--blue); font-size: 18px; }
.dialog-button { width: 100%; opacity: .5; cursor: not-allowed; }
.dialog-button:hover { transform: none; background: var(--blue); }
.continue-button { width: 100%; margin-top: 13px; padding: 10px; color: var(--ink); background: transparent; border: 0; cursor: pointer; font-size: 13px; font-weight: 700; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay { transition-delay: .12s; }

@media (max-width: 980px) {
  .site-nav { gap: 18px; }
  .site-nav a { font-size: 12px; }
  .hero-grid { grid-template-columns: 1fr 1fr; }
  .hero-points div { padding: 0 12px; }
  .hero-visual { height: 410px; }
  .hero-visual > img { width: min(350px, 86%); }
  .orbit-one { width: 440px; height: 440px; }
  .orbit-two { width: 320px; height: 320px; }
  .product-aura { width: 420px; height: 420px; }
  .float-card { display: none; }
  .drop-details { padding: 45px 35px; }
  .drop-media { min-height: 620px; }
  .standards-grid, .faq-grid { gap: 55px; }
  .signup-box { gap: 40px; padding: 50px 45px; }
}

@media (max-width: 760px) {
  .container { width: min(600px, calc(100% - 28px)); }
  .section { padding: 84px 0; }
  .notice-bar { min-height: 32px; font-size: 9px; }
  .site-header { background: #fff; border-bottom-color: var(--line); backdrop-filter: none; }
  .header-inner { min-height: 70px; }
  .brand { width: 150px; height: 50px; }
  .header-cta { display: none; }
  .menu-toggle { z-index: 4; width: 42px; height: 42px; display: grid; place-content: center; gap: 5px; padding: 0; cursor: pointer; }
  .menu-toggle > span:not(.sr-only) { width: 22px; height: 2px; background: var(--ink); transition: transform .25s, opacity .25s; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav { position: fixed; z-index: 3; inset: 76px 0 0; display: flex; flex-direction: column; align-items: flex-start; gap: 0; padding: 28px 25px 45px; color: var(--ink); background: #fff; box-shadow: 0 20px 50px rgba(4,15,36,.2); opacity: 0; visibility: hidden; overflow-y: auto; pointer-events: none; transform: translateX(100%); transition: transform .28s ease, opacity .2s ease, visibility 0s linear .28s; }
  .site-nav.open { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(0); transition-delay: 0s; }
  .site-nav a { width: 100%; padding: 18px 0; color: var(--ink); background: #fff; border-bottom: 1px solid var(--line); font-size: 18px; }
  .site-nav a::after { display: none; }
  .hero { min-height: auto; }
  .hero-grid { min-height: auto; grid-template-columns: 1fr; padding-top: 38px; padding-bottom: 18px; }
  .hero-copy { padding: 0; }
  h1 { font-size: clamp(42px, 10.7vw, 54px); }
  .hero-lede { margin-bottom: 22px; font-size: 15px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 14px; }
  .hero-points { display: none; }
  .hero-visual { width: 100%; height: 285px; margin-top: 0; overflow: visible; }
  .hero-visual > img { width: min(275px, 76vw); height: min(275px, 76vw); max-width: 100%; max-height: none; object-fit: contain; object-position: center; }
  .orbit-one { width: 275px; height: 275px; }
  .orbit-two { width: 198px; height: 198px; }
  .product-aura { width: 265px; height: 265px; }
  .signal-grid { grid-template-columns: 1fr 1fr; padding: 12px 0; }
  .signal-grid p { padding: 10px 5px; border-left: 0; font-size: 9px; }
  .section-heading { margin-bottom: 40px; }
  .section-heading.split { grid-template-columns: 1fr; gap: 12px; }
  .drop-card { grid-template-columns: 1fr; }
  .drop-media { min-height: 430px; padding: 66px 24px 28px; }
  .drop-product-image { width: min(380px, 100%); border-radius: 16px; }
  .drop-number { font-size: 210px; }
  .drop-code-label { left: 25px; bottom: 34px; }
  .drop-details { padding: 38px 24px; }
  .buy-row { grid-template-columns: 1fr; }
  .quantity-control { min-height: 52px; }
  .demo-warning { text-align: left; }
  .steps-grid, .standards-grid, .faq-grid, .signup-box, .footer-top, .upcoming-card, .research-notice .container { grid-template-columns: 1fr; }
  .steps-grid { gap: 12px; }
  .standards-grid { gap: 50px; }
  .faq-grid { gap: 45px; }
  .signup-section { padding: 0 0 14px; }
  .signup-box { gap: 30px; padding: 45px 25px; border-radius: 16px; }
  .signup-form { grid-template-columns: 1fr; gap: 6px; }
  .signup-form input { min-height: 47px; }
  .site-footer { margin-top: 70px; }
  .footer-top { gap: 30px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 8px; }
  .upcoming-card { gap: 26px; padding: 28px 22px; }
  .mobile-cart-link { display: block; }
}

@media (max-width: 430px) {
  .hero-visual { height: 275px; }
  .hero-visual > img { width: min(265px, 78vw); height: min(265px, 78vw); }
  .tier-table { gap: 5px; }
  .tier { padding: 10px 4px; }
  .spec-grid { grid-template-columns: 1fr; }
  .order-dialog { padding: 36px 22px 25px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}