/* Puralux – „čisté sklo“: mlhavé světlo, hluboká teal, mátová, zaoblené katalogové karty */
@font-face { font-family: "Bricolage"; font-weight: 200 800; font-display: swap; src: url(/assets/fonts/bricolage-grotesque-latin-wght-normal.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Bricolage"; font-weight: 200 800; font-display: swap; src: url(/assets/fonts/bricolage-grotesque-latin-ext-wght-normal.woff2) format("woff2");
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Hanken"; font-weight: 100 900; font-display: swap; src: url(/assets/fonts/hanken-grotesk-latin-wght-normal.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Hanken"; font-weight: 100 900; font-display: swap; src: url(/assets/fonts/hanken-grotesk-latin-ext-wght-normal.woff2) format("woff2");
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --mist: #EDF3F1;
  --mist-2: #E1EBE8;
  --white: #FFFFFF;
  --deep: #0D3B3A;
  --deep-2: #12504D;
  --teal: #17736C;
  --mint: #8FE3D1;
  --mint-soft: #D5F4EC;
  --ink: #0B1F1E;
  --muted: #4A5F5C;
  --line: #CFDDD9;
  --display: "Bricolage", "Segoe UI", system-ui, sans-serif;
  --sans: "Hanken", "Segoe UI", system-ui, sans-serif;
  --r: 28px;
  --w: 1200px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--mist); color: var(--ink); font-family: var(--sans); font-size: 1.0625rem; line-height: 1.65; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); text-underline-offset: 3px; }
a:hover { color: var(--deep); }
:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--deep); color: #fff; padding: 8px 14px; z-index: 50; border-radius: 8px; }
.skip:focus { left: 16px; }
.wrap { max-width: var(--w); margin: 0 auto; padding: 0 28px; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.02; letter-spacing: -0.03em; margin: 0 0 .45em; color: var(--deep); }
h1 { font-size: clamp(2.7rem, 6.6vw, 5.6rem); font-weight: 650; }
h2 { font-size: clamp(2rem, 4vw, 3.3rem); font-weight: 650; }
h3 { font-size: 1.45rem; letter-spacing: -0.015em; }
h1 .soft, h2 .soft { color: var(--teal); font-weight: 400; }
p { margin: 0 0 1em; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: .9rem; color: var(--teal); margin-bottom: 16px; letter-spacing: .01em; }
.eyebrow::before { content: ""; width: 22px; height: 22px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #fff 0 18%, var(--mint) 19% 100%); box-shadow: inset 0 0 0 1px rgba(13,59,58,.15); }
.lead { font-size: 1.25rem; line-height: 1.55; color: var(--muted); max-width: 36em; }
.muted { color: var(--muted); }

/* header */
.head { position: sticky; top: 0; z-index: 20; padding: 14px 0; background: linear-gradient(var(--mist) 60%, rgba(237,243,241,0)); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; background: rgba(255,255,255,.86); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line); border-radius: 999px; padding: 8px 8px 8px 20px; box-shadow: 0 10px 30px -18px rgba(13,59,58,.35); position: relative; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--deep); font-family: var(--display); font-weight: 700; font-size: 1.45rem; letter-spacing: -0.03em; }
.brand small { font-family: var(--sans); font-weight: 600; font-size: .62rem; letter-spacing: .22em; color: var(--teal); margin-left: 2px; }
.nav ul { list-style: none; display: flex; align-items: center; gap: 4px; margin: 0; padding: 0; }
.nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border-radius: 999px; color: var(--ink); text-decoration: none; font-weight: 500; font-size: .98rem; transition: background .18s; }
.nav a:hover { background: var(--mist); color: var(--deep); }
.nav a[aria-current="page"] { background: var(--mint-soft); color: var(--deep); font-weight: 600; }
.nav .shop small { font-size: .7rem; font-weight: 700; background: var(--mist-2); color: var(--muted); padding: 2px 7px; border-radius: 999px; margin-left: 6px; }
.nav .pill { background: var(--deep); color: #fff; padding: 0 22px; margin-left: 6px; }
.nav .pill:hover, .nav .pill[aria-current="page"] { background: var(--teal); color: #fff; }
.menu-btn { display: none; min-height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line); background: var(--white); color: var(--deep); font: 600 .95rem var(--sans); cursor: pointer; }

/* buttons */
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 26px; border-radius: 999px; font-weight: 600; font-size: 1.02rem; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: background .18s, color .18s, border-color .18s; }
.btn-deep { background: var(--deep); color: #fff; }
.btn-deep:hover { background: var(--teal); color: #fff; }
.btn-line { border-color: var(--deep); color: var(--deep); background: transparent; }
.btn-line:hover { background: var(--white); color: var(--deep); }
.btn-mint { background: var(--mint); color: var(--deep); }
.btn-mint:hover { background: #fff; color: var(--deep); }

/* sections */
section { padding: 100px 0; }
.on-white { background: var(--white); }
.on-deep { background: var(--deep); color: #E3F1EE; }
.on-deep h2, .on-deep h3 { color: #fff; }
.on-deep .lead, .on-deep .muted { color: #B9D3CE; }
.on-deep .eyebrow { color: var(--mint); }
.on-deep a { color: var(--mint); }
.head-row { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: end; margin-bottom: 52px; }
.head-row h2 { margin: 0; }
.head-row .lead { margin: 0; }

/* hero */
.hero { padding: 36px 0 100px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.badge { display: inline-flex; align-items: center; gap: 8px; background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px 6px 8px; font-weight: 600; font-size: .9rem; color: var(--deep); margin-bottom: 26px; }
.badge i { width: 22px; height: 22px; border-radius: 50%; background: var(--mint); display: grid; place-items: center; font-style: normal; font-size: .75rem; }
.glass { position: relative; border-radius: 220px 220px var(--r) var(--r); overflow: hidden; aspect-ratio: 4 / 5; background: var(--mist-2); box-shadow: 0 40px 80px -40px rgba(13,59,58,.55); }
.glass img { width: 100%; height: 100%; object-fit: cover; }
.glass::after { content: ""; position: absolute; left: -30%; right: -30%; top: 46%; height: 30%; transform: rotate(-14deg);
  background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.38) 18%, rgba(255,255,255,.62) 50%, rgba(255,255,255,.38) 82%, rgba(255,255,255,0) 100%);
  backdrop-filter: saturate(1.25) brightness(1.08); -webkit-backdrop-filter: saturate(1.25) brightness(1.08); mix-blend-mode: screen; pointer-events: none; }
.glass .tagline { position: absolute; left: 18px; right: 18px; bottom: 18px; background: rgba(255,255,255,.9); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-radius: 18px; padding: 14px 18px; font-size: .95rem; color: var(--ink); z-index: 2; }
.glass .tagline b { display: block; font-family: var(--display); color: var(--deep); font-size: 1.1rem; }

/* category cards (home) */
.cats { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 18px; }
.cat { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 30px 28px; display: flex; flex-direction: column; min-height: 320px; text-decoration: none; color: var(--ink); transition: transform .2s, box-shadow .2s, border-color .2s; }
.cat:hover { transform: translateY(-3px); box-shadow: 0 24px 50px -30px rgba(13,59,58,.45); border-color: var(--teal); color: var(--ink); }
.cat.first { background: var(--deep); color: #E3F1EE; border-color: var(--deep); }
.cat.first h3 { color: #fff; }
.cat.first .st { background: var(--mint); color: var(--deep); }
.cat svg { width: 56px; height: 56px; margin-bottom: auto; }
.cat h3 { margin-top: 28px; }
.cat p { margin: 0; color: inherit; opacity: .85; }
.st { align-self: flex-start; font-size: .78rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; background: var(--mist); color: var(--muted); border-radius: 999px; padding: 4px 11px; margin-bottom: 16px; }

/* audience */
.aud { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid rgba(255,255,255,.18); }
.aud div { padding: 28px 24px 8px 0; }
.aud div + div { padding-left: 24px; border-left: 1px solid rgba(255,255,255,.18); }
.aud h3 { font-size: 1.3rem; }
.aud .n { font-family: var(--display); font-size: .95rem; color: var(--mint); display: block; margin-bottom: 14px; }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; }
.steps li { counter-increment: s; background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 28px 24px; position: relative; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--mint-soft); color: var(--deep); font-family: var(--display); font-weight: 700; font-size: 1.2rem; margin-bottom: 22px; }
.steps h3 { font-size: 1.3rem; }
.steps p { margin: 0; color: var(--muted); }
.steps.three { grid-template-columns: repeat(3, 1fr); }

/* product feature */
.feature { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.feature figure { margin: 0; position: sticky; top: 110px; }
.feature figure img { border-radius: var(--r); width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.spec { width: 100%; border-collapse: collapse; margin: 8px 0 28px; }
.spec th, .spec td { text-align: left; padding: 14px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec th { width: 38%; font-weight: 600; color: var(--muted); font-size: .95rem; padding-right: 18px; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checks li { background: var(--mist); border-radius: 16px; padding: 14px 16px 14px 50px; position: relative; }
.checks li::before { content: ""; position: absolute; left: 16px; top: 16px; width: 22px; height: 22px; border-radius: 50%; background: var(--mint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%230D3B3A' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat; }
.on-deep .checks li { background: rgba(255,255,255,.07); }

/* upcoming */
.upcoming { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.up { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; display: grid; grid-template-columns: 1fr 1.1fr; }
.up img { width: 100%; height: 100%; object-fit: cover; min-height: 260px; }
.up > div { padding: 26px 24px; }
.up ul { margin: 0; padding-left: 18px; color: var(--muted); }

/* info card */
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 36px; }
.card.mint { background: var(--mint-soft); border-color: #B5E8DB; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.split.center { align-items: center; }
.photo-r { border-radius: var(--r); overflow: hidden; }
.photo-r img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }

/* faq */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 18px; align-items: center; padding: 20px 0; font-family: var(--display); font-weight: 600; font-size: 1.25rem; color: var(--deep); min-height: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 36px; height: 36px; border-radius: 50%; background: var(--mist); display: grid; place-items: center; font-family: var(--sans); font-weight: 500; font-size: 1.3rem; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); background: var(--mint); }
.faq details p { color: var(--muted); padding-bottom: 18px; max-width: 46em; }

/* facts / log */
.facts { width: 100%; border-collapse: collapse; }
.facts th, .facts td { text-align: left; padding: 14px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.facts th { width: 34%; font-weight: 600; color: var(--muted); font-size: .95rem; padding-right: 18px; }
.log { list-style: none; margin: 0; padding: 0; position: relative; }
.log li { position: relative; padding: 0 0 26px 40px; }
.log li::before { content: ""; position: absolute; left: 6px; top: 6px; width: 16px; height: 16px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px var(--mint-soft); }
.log li::after { content: ""; position: absolute; left: 13px; top: 28px; bottom: 2px; width: 2px; background: var(--line); }
.log li:last-child::after { display: none; }
.log li.plan::before { background: var(--white); box-shadow: 0 0 0 2px var(--line) inset; }
.log .when { display: block; font-size: .85rem; font-weight: 700; color: var(--teal); text-transform: uppercase; letter-spacing: .04em; }
.log li.plan .when { color: var(--muted); }

.mail { font-family: var(--display); font-weight: 650; font-size: clamp(2rem, 5.6vw, 4.2rem); letter-spacing: -0.03em; color: var(--deep); text-decoration: none; background: linear-gradient(transparent 70%, var(--mint) 70%); word-break: break-word; }
.mail:hover { color: var(--teal); }
.note { font-size: .95rem; color: var(--muted); }

/* footer */
.foot { background: var(--ink); color: #B9CBC7; padding: 64px 0 34px; font-size: .97rem; }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
.foot h2 { font-family: var(--sans); font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--mint); margin-bottom: 14px; }
.foot strong { color: #fff; }
.foot a { color: #fff; }
.foot a:hover { color: var(--mint); }
.foot ul { list-style: none; margin: 0; padding: 0; }
.foot li { padding: 3px 0; }
.foot .bottom { margin-top: 48px; padding-top: 18px; border-top: 1px solid #22413F; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .88rem; color: #8FA6A2; }

@media (max-width: 1020px) {
  .menu-btn { display: inline-flex; align-items: center; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: calc(100% + 8px); background: var(--white); border: 1px solid var(--line); border-radius: 22px; padding: 10px; box-shadow: 0 24px 50px -24px rgba(13,59,58,.45); }
  .menu-open .nav { display: block; }
  .nav ul { flex-direction: column; align-items: stretch; }
  .nav a { width: 100%; }
  .nav .pill { margin: 6px 0 0; justify-content: center; }
  .hero-grid, .head-row, .split, .feature { grid-template-columns: 1fr; gap: 40px; }
  .feature figure { position: static; }
  .feature figure img { aspect-ratio: 3 / 2; }
  .glass { max-width: 520px; }
  .cats { grid-template-columns: 1fr 1fr; }
  .cat.first { grid-column: 1 / -1; min-height: 240px; }
  .aud { grid-template-columns: 1fr 1fr; }
  .aud div:nth-child(3) { padding-left: 0; border-left: 0; }
  .steps, .steps.three { grid-template-columns: 1fr 1fr; }
  .upcoming { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .wrap { padding: 0 16px; }
  section { padding: 64px 0; }
  .hero { padding: 20px 0 64px; }
  .bar { padding-left: 14px; }
  .lead { font-size: 1.12rem; }
  .cats, .aud, .steps, .steps.three { grid-template-columns: 1fr; }
  .cat { min-height: 0; }
  .aud div, .aud div + div { padding: 22px 0 6px; border-left: 0; border-top: 1px solid rgba(255,255,255,.18); }
  .up { grid-template-columns: 1fr; }
  .up img { min-height: 0; aspect-ratio: 3 / 2; }
  .card { padding: 26px 20px; }
  .glass { border-radius: 160px 160px var(--r) var(--r); }
  .facts th { width: 40%; }
  .foot-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }