/* KOLS website. Proton House Style for the web: Plus Jakarta Sans, ink #0F172A, teal #0F766E / #14B8A6, tint #F0FDFA.
   No third-party files: everything is served from this site (see the Content-Security-Policy in _headers). */

@font-face { font-family: 'Plus Jakarta Sans'; font-weight: 400; font-style: normal; font-display: swap; src: url('fonts/PlusJakartaSans-400Regular.woff2') format('woff2'); }
@font-face { font-family: 'Plus Jakarta Sans'; font-weight: 600; font-style: normal; font-display: swap; src: url('fonts/PlusJakartaSans-600SemiBold.woff2') format('woff2'); }
@font-face { font-family: 'Plus Jakarta Sans'; font-weight: 700; font-style: normal; font-display: swap; src: url('fonts/PlusJakartaSans-700Bold.woff2') format('woff2'); }
@font-face { font-family: 'Plus Jakarta Sans'; font-weight: 800; font-style: normal; font-display: swap; src: url('fonts/PlusJakartaSans-800ExtraBold.woff2') format('woff2'); }

:root {
  --ink: #0F172A; --muted: #475569; --line: #E2E8F0; --teal: #0F766E; --teal2: #14B8A6; --tint: #F0FDFA;
  --deep: #134E4A; --soft: #F8FAFC; --radius: 14px; --wrap: 1120px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: #fff; color: var(--ink); font: 400 17px/1.6 'Plus Jakarta Sans', Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased; }
img, svg { 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(--teal2); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 5.2vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 max(20px, env(safe-area-inset-left)) 0 max(20px, env(safe-area-inset-right)); }
.kicker { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--teal); margin-bottom: .9rem; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 44rem; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--ink); color: #fff; padding: 10px 16px; z-index: 10; }
.skip:focus { left: 12px; top: 12px; }

/* ---- header ---- */
.site-header { position: sticky; top: 0; z-index: 5; background: rgba(255,255,255,.92); border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: saturate(180%) blur(12px); backdrop-filter: saturate(180%) blur(12px); padding-top: env(safe-area-inset-top); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 76px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand img { width: auto; height: 58px; }
@media (max-width: 520px) { .brand img { height: 46px; } }
.brand .word { font-weight: 800; font-size: 1.45rem; letter-spacing: .04em; line-height: 1; }
.brand .sub { display: block; font-size: .68rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }
.nav { display: flex; gap: 6px 22px; flex-wrap: wrap; font-size: .95rem; font-weight: 600; }
.nav a { color: var(--ink); text-decoration: none; padding: 6px 0; }
.nav a:hover { color: var(--teal); }

/* ---- hero ---- */
.hero { background: linear-gradient(135deg, #0F172A 0%, #134E4A 55%, #0F766E 100%); color: #fff; overflow: hidden; position: relative; }
.hero::after { content: ""; position: absolute; right: -120px; top: -120px; width: 460px; height: 460px; border-radius: 50%;
  background: radial-gradient(circle, rgba(94,234,212,.28), rgba(94,234,212,0) 70%); pointer-events: none; }
.hero .wrap { padding-top: clamp(56px, 10vw, 112px); padding-bottom: clamp(56px, 10vw, 112px); position: relative; z-index: 1; }
.hero .kicker { color: #5EEAD4; }
.hero h1 { max-width: 15em; }
.hero .lead { color: #CBD5E1; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 2rem; }
.btn { display: inline-block; padding: 13px 22px; border-radius: 10px; font-weight: 700; text-decoration: none; font-size: 1rem; }
.btn.primary { background: var(--teal2); color: #042F2E; }
.btn.primary:hover { background: #5EEAD4; color: #042F2E; }
.btn.ghost { color: #fff; box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.45); }
.btn.ghost:hover { box-shadow: inset 0 0 0 1.5px #fff; color: #fff; }

/* ---- sections ---- */
section { padding: clamp(56px, 8vw, 96px) 0; scroll-margin-top: 84px; }
section.alt { background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.two { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: start; }
@media (min-width: 860px) { .two { grid-template-columns: 1.1fr .9fr; gap: 64px; } }
.facts { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.facts li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.facts b { display: block; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--teal); margin-bottom: 2px; }
.cards { display: grid; grid-template-columns: 1fr; gap: 20px; margin-top: 2.2rem; }
@media (min-width: 700px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; }
.card .icon { width: 48px; height: 48px; border-radius: 12px; background: var(--tint); display: grid; place-items: center; margin-bottom: 16px; }
.card .icon svg { width: 26px; height: 26px; }
.card p { color: var(--muted); margin: 0; }
.feature { border-radius: 20px; background: linear-gradient(135deg, #0F766E, #14B8A6); color: #fff; padding: clamp(28px, 5vw, 56px); display: grid; gap: 28px; }
@media (min-width: 860px) { .feature { grid-template-columns: auto 1fr; align-items: center; gap: 56px; } }
.feature .big { font-size: clamp(2.8rem, 7vw, 4.6rem); font-weight: 800; line-height: 1; letter-spacing: -0.03em; }
.feature .big small { display: block; font-size: .9rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: #CCFBF1; margin-top: 10px; }
.feature p { color: #F0FDFA; margin: 0 0 .8em; }
.feature a { color: #fff; font-weight: 600; }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 20px; margin-top: 2rem; }
@media (min-width: 760px) { .contact-grid { grid-template-columns: repeat(3, 1fr); } }
.contact-grid .card h3 { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--teal); }
.contact-grid .card p, .contact-grid address { color: var(--ink); font-style: normal; }
.contact-grid .big-link { font-size: 1.2rem; font-weight: 700; text-decoration: none; overflow-wrap: anywhere; }
dl.reg { margin: 0; display: grid; grid-template-columns: 1fr; gap: 2px 0; }
dl.reg dt { font-size: .8rem; color: var(--muted); margin-top: 8px; }
dl.reg dt:first-child { margin-top: 0; }
dl.reg dd { margin: 0; font-weight: 600; }

/* ---- prose pages (privacy, 404) ---- */
.page-head { background: var(--soft); border-bottom: 1px solid var(--line); padding: clamp(40px, 7vw, 72px) 0 clamp(28px, 5vw, 48px); }
.page-head h1 { font-size: clamp(1.9rem, 4.4vw, 2.8rem); }
.prose { max-width: 46rem; padding-top: 48px; padding-bottom: 72px; }
.prose h2 { font-size: 1.35rem; margin-top: 2.2em; color: var(--teal); letter-spacing: -0.01em; }
.prose ul { padding-left: 1.2em; } .prose li { margin-bottom: .45em; }
.prose table { width: 100%; border-collapse: collapse; font-size: .95rem; margin: 1em 0 1.4em; }
.prose th { text-align: left; background: var(--tint); color: var(--teal); font-weight: 600; padding: 10px 12px; border-bottom: 2px solid var(--teal2); }
.prose td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose td[data-label] { overflow-wrap: anywhere; }
@media (max-width: 640px) {
  table.stack thead { position: absolute; left: -9999px; }
  table.stack, table.stack tbody, table.stack tr, table.stack td { display: block; width: 100%; }
  table.stack tr { border: 1px solid var(--line); border-radius: var(--radius); padding: 6px 4px; margin-bottom: 14px; }
  table.stack td { border: 0; padding: 6px 12px; }
  table.stack td::before { content: attr(data-label); display: block; font-size: .75rem; font-weight: 700; letter-spacing: .08em;
    text-transform: uppercase; color: var(--teal); }
}

/* ---- footer ---- */
.site-footer { border-top: 1px solid var(--line); background: #fff; padding: 40px 0 max(32px, env(safe-area-inset-bottom)); font-size: .9rem; color: var(--muted); }
.site-footer .wrap { display: grid; gap: 28px; }
@media (min-width: 860px) { .site-footer .wrap { grid-template-columns: 1fr auto; align-items: end; } }
.site-footer .legal p { margin: 0 0 .35em; }
.site-footer .legal strong { color: var(--ink); }
.site-footer nav a { margin-right: 18px; font-weight: 600; }
.powered { display: flex; align-items: center; gap: 12px; color: var(--muted); text-decoration: none; font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.powered img { width: 150px; height: auto; }

/* ---- hero illustration and "how it works" (inline SVG, animated with CSS only) ---- */
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 24px; align-items: center; }
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1.15fr .85fr; gap: 48px; } }
.hero-art svg { width: 100%; max-width: 440px; margin: 0 auto; }
@media (max-width: 899px) { .hero-art svg { max-width: 300px; } }
.how { background: #fff; }
.route { margin-top: 2rem; background: linear-gradient(180deg, #F8FAFC, #FFFFFF); border: 1px solid var(--line); border-radius: 20px; padding: 18px 18px 12px; }
.route svg { width: 100%; }
.route-labels { display: flex; justify-content: space-between; gap: 12px; font-size: .85rem; font-weight: 700; color: var(--teal); padding: 6px 4px 0; }
.steps { list-style: none; margin: 1.6rem 0 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.steps li { border-left: 4px solid #22B38C; background: var(--tint); border-radius: 0 12px 12px 0; padding: 14px 18px; color: var(--muted); }
.steps b { display: block; color: var(--ink); font-size: 1.05rem; margin-bottom: 2px; }

.anim .drum { transform-box: view-box; transform-origin: 190px 250px; animation: kols-spin 5s linear infinite; }
.anim .wave { animation: kols-wave 2.6s linear infinite; }
.anim .bubble { animation: kols-rise 4.2s ease-in infinite; opacity: 0; }
.anim .b2 { animation-delay: 1.3s; } .anim .b3 { animation-delay: 2.6s; }
.anim .b4 { animation-duration: 6s; animation-delay: .5s; } .anim .b5 { animation-duration: 7s; animation-delay: 2s; }
.anim .b6 { animation-duration: 5.5s; animation-delay: 3.4s; }
.anim .float { animation: kols-float 5s ease-in-out infinite; }
.anim .twinkle { transform-box: fill-box; transform-origin: center; animation: kols-twinkle 2.8s ease-in-out infinite; }
.anim .t2 { animation-delay: .9s; } .anim .t3 { animation-delay: 1.8s; }
.anim .blink { animation: kols-blink 1.6s ease-in-out infinite; }
.anim .wheel { transform-box: fill-box; transform-origin: center; animation: kols-spin .9s linear infinite; }
.anim .van-out { animation: kols-van-out 12s linear infinite; }
.anim .van-back { animation: kols-van-back 12s linear infinite; opacity: 0; }
.anim .road { animation: kols-road 1.2s linear infinite; }
.anim .steam { animation: kols-steam 3.2s ease-out infinite; opacity: 0; } .anim .s2 { animation-delay: 1.6s; }
@keyframes kols-spin { to { transform: rotate(360deg); } }
@keyframes kols-wave { to { transform: translateX(-80px); } }
@keyframes kols-rise { 0% { transform: translateY(0); opacity: 0; } 15% { opacity: .85; } 100% { transform: translateY(-110px); opacity: 0; } }
@keyframes kols-float { 50% { transform: translateY(-8px); } }
@keyframes kols-twinkle { 0%, 100% { transform: scale(.4); opacity: .2; } 50% { transform: scale(1); opacity: 1; } }
@keyframes kols-blink { 50% { opacity: .25; } }
@keyframes kols-road { to { stroke-dashoffset: -26; } }
@keyframes kols-steam { 0% { transform: translateY(0) scale(.6); opacity: 0; } 20% { opacity: .9; } 100% { transform: translateY(-40px) scale(1.4); opacity: 0; } }
@keyframes kols-van-out { 0% { transform: translateX(210px); opacity: 0; } 4% { opacity: 1; } 42% { transform: translateX(770px); opacity: 1; } 46%, 100% { transform: translateX(770px); opacity: 0; } }
@keyframes kols-van-back { 0%, 50% { transform: translateX(790px); opacity: 0; } 54% { opacity: 1; } 92% { transform: translateX(230px); opacity: 1; } 96%, 100% { transform: translateX(230px); opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .anim *, .anim *::before { animation: none !important; }
  .anim .bubble, .anim .steam, .anim .van-back { opacity: 0; }
  .anim .van-out { transform: translateX(480px); opacity: 1; }
}
@media print { .site-header { position: static; } .hero { background: #fff; color: var(--ink); } .hero .lead { color: var(--muted); } .actions { display: none; } }
.contact-grid .maps { margin-top: 1em; }
.site-footer .legal nav { margin-top: .8em; }
@media (max-width: 520px) { .site-header { position: static; } section { scroll-margin-top: 0; } }
.obf { color: var(--muted); font-size: .9rem; font-style: italic; }