/* ---------- Fonts ---------- */
@font-face { font-family: "Albert Sans"; src: url("../fonts/albert-sans-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Albert Sans"; src: url("../fonts/albert-sans-600.woff2") format("woff2"); font-weight: 500 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Albert Sans"; src: url("../fonts/albert-sans-700.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }

/* ---------- Tokens ---------- */
:root {
  --white: #ffffff;
  --mint-50: #ebfaf3;
  --mint-100: #d4f3e6;
  --mint-200: #a8e3cd;
  --teal: #2fb39a;
  --teal-600: #0f857a;
  --teal-700: #0b6b66;
  --deep: #0b4a4c;
  --deep-2: #073638;
  --ink: #11292b;
  --ink-80: #2d4a4b;
  --muted: #557172;
  --line: #cfe8de;
  --lime: #9ccc4a;
  --coral: #f2786a;
  --coral-50: #fff2ef;
  --coral-700: #b5392c;
  --sky-accent: #5bb7e5;
  --yellow: #f5cf4a;
  --yellow-50: #fdf8e2;
  --radius: 18px;
  --radius-lg: 26px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(10, 54, 56, .06), 0 12px 32px -14px rgba(10, 54, 56, .2);
  --shadow-lg: 0 34px 70px -28px rgba(10, 54, 56, .45);
  --font-head: "Albert Sans", system-ui, sans-serif;
  --font-body: "Albert Sans", system-ui, sans-serif;
  --wrap: 1200px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.68;
  color: var(--ink);
  background: var(--white);
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, .sfl-h3 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -.02em;
  margin: 0 0 .6em;
  hyphens: manual;
  overflow-wrap: break-word;
}
h1 { font-size: clamp(2.1rem, 6.4vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 4.2vw, 2.45rem); }
h3, .sfl-h3 { font-size: 1.2rem; font-weight: 500; letter-spacing: -.005em; }
p, li, dd, td { overflow-wrap: break-word; }
@media (max-width: 600px) {
  h1, h2, h3, .sfl-h3, p, li, dd, td, legend, summary { hyphens: auto; }
}
p { margin: 0 0 1em; }
a { color: var(--teal-700); text-underline-offset: 3px; overflow-wrap: anywhere; }
a:hover { color: var(--ink); }
strong { font-weight: 600; }
code { font-size: .92em; background: var(--mint-50); padding: .1em .35em; border-radius: 6px; overflow-wrap: anywhere; }
:focus-visible { outline: 3px solid var(--teal-600); outline-offset: 3px; border-radius: 6px; }
.sfl-vh { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.sfl-skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 12px; }
.sfl-skip:focus { top: 12px; }
.sfl-intro-inner > *, .sfl-duo > *, .sfl-pillar > *, .sfl-qa-layout > *, .sfl-reach > *, .sfl-quiz > *, .sfl-law > *, .sfl-course-cols > *, .sfl-base-cols > *, .sfl-row-three > *, .sfl-row-four > * { min-width: 0; }
.sfl-shell { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.sfl-slim { max-width: 820px; }
.sfl-fine { font-size: .92rem; color: var(--muted); }
.sfl-txt-centre { text-align: center; }
.sfl-gap-top { margin-top: 28px; }
.sfl-icon { width: 24px; height: 24px; flex: none; }
.sfl-icon-is-small { width: 20px; height: 20px; }

/* ---------- Buttons ---------- */
.sfl-action {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 50px; padding: 12px 26px;
  font-family: var(--font-head); font-weight: 600; font-size: 1rem; line-height: 1.2;
  text-decoration: none; text-align: center;
  border: 2px solid transparent; border-radius: 999px; cursor: pointer;
  transition: transform .15s ease, background-color .15s ease, box-shadow .15s ease, color .15s ease;
}
.sfl-action:hover { transform: translateY(-1px); }
.sfl-action-is-solid { background: var(--teal-700); color: #fff; }
.sfl-action-is-solid:hover { background: var(--deep); color: #fff; }
.sfl-action-is-outline { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.sfl-action-is-outline:hover { border-color: var(--teal-700); color: var(--teal-700); background: rgba(255, 255, 255, .6); }
.sfl-action-is-pale { background: #fff; color: var(--ink); }
.sfl-action-is-pale:hover { background: var(--mint-100); color: var(--ink); }
.sfl-action-is-compact { min-height: 42px; padding: 8px 18px; font-size: .95rem; }
.sfl-action-is-full { width: 100%; }
.sfl-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.sfl-actions-is-centred { justify-content: center; }
.sfl-arrowlink { display: inline-flex; align-items: center; gap: .4em; font-family: var(--font-head); font-weight: 600; color: var(--teal-700); text-decoration: none; border-bottom: 2px solid var(--teal); padding-bottom: 2px; }
.sfl-arrowlink:hover { border-color: var(--teal-700); color: var(--ink); }
.sfl-linklike { background: none; border: 0; padding: 0; font: inherit; color: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

/* ---------- Header ---------- */
.sfl-top { position: sticky; top: 0; z-index: 50; background: rgba(235, 250, 243, .94); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.sfl-top.sfl-top-is-raised { border-color: var(--line); box-shadow: 0 6px 20px -16px rgba(10, 54, 56, .5); }
.sfl-top-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 78px; }
.sfl-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.sfl-brand-mark { flex: none; }
.sfl-brand-name { font-family: var(--font-head); font-weight: 700; font-size: 1.3rem; letter-spacing: .01em; }
.sfl-menu-toggle { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border: 1.5px solid var(--ink); border-radius: 999px; background: transparent; color: var(--ink); cursor: pointer; }
.sfl-menu-toggle .sfl-icon-close { display: none; }
.sfl-menu-is-open .sfl-menu-toggle .sfl-icon-open { display: none; }
.sfl-menu-is-open .sfl-menu-toggle .sfl-icon-close { display: block; }
.sfl-menu { display: none; }
.sfl-menu-is-open .sfl-menu {
  display: block; position: absolute; left: 0; right: 0; top: 100%;
  background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  padding: 8px 20px 24px; max-height: calc(100vh - 72px); overflow-y: auto;
}
.sfl-menu ul { list-style: none; margin: 0; padding: 0; }
.sfl-menu li a { display: block; padding: 12px 4px; font-family: var(--font-head); font-weight: 500; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--mint-100); }
.sfl-menu a[aria-current="page"] { color: var(--teal-700); font-weight: 600; }
.sfl-menu-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }

@media (min-width: 1080px) {
  .sfl-menu-toggle { display: none; }
  .sfl-menu, .sfl-menu-is-open .sfl-menu { display: flex; align-items: center; gap: 22px; position: static; padding: 0; box-shadow: none; border: 0; background: none; max-height: none; overflow: visible; }
  .sfl-menu ul { display: flex; gap: 2px; }
  .sfl-menu li a { border: 0; padding: 8px 11px; border-radius: 999px; font-size: .97rem; }
  .sfl-menu li a:hover { color: var(--teal-700); }
  .sfl-menu a[aria-current="page"] { color: var(--teal-700); box-shadow: inset 0 -2px 0 var(--teal); border-radius: 0; }
  .sfl-menu-actions { flex-direction: row; margin: 0; }
}

/* ---------- Sections ---------- */
.sfl-band { padding: 80px 0; }
.sfl-band-is-mint { background: var(--mint-50); }
.sfl-band-is-tint { background: #f5fbf8; }
.sfl-band-is-flush { padding-top: 0; }
.sfl-band-head { max-width: 740px; margin: 0 auto 44px; text-align: center; }
.sfl-band-head p:last-child { color: var(--muted); margin-bottom: 0; }
.sfl-band-head-is-left { text-align: left; margin-left: 0; }
.sfl-kicker { display: inline-block; font-family: var(--font-head); font-weight: 600; font-size: 1rem; color: var(--teal-700); margin-bottom: 10px; }
.sfl-lede { font-size: 1.18rem; color: var(--ink-80); max-width: 680px; }
.sfl-morelink { text-align: center; margin: 36px 0 0; }
.sfl-mark { color: var(--teal-700); }

/* ---------- Hero ---------- */
.sfl-intro { position: relative; padding: 56px 0 72px; background: var(--mint-50); overflow: hidden; }
.sfl-intro-inner { display: grid; gap: 28px; align-items: start; }
.sfl-tagline { display: flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 600; font-size: 1.15rem; color: var(--ink); margin-bottom: 14px; }
.sfl-tagline .sfl-icon { color: var(--teal-600); }
.sfl-intro h1 { max-width: 640px; margin-bottom: 0; }
.sfl-intro-side .sfl-lede { font-size: 1.12rem; color: var(--ink-80); }
.sfl-intro-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 22px; }
.sfl-intro-points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--ink-80); font-weight: 600; font-size: .96rem; }
.sfl-intro-points li { display: inline-flex; align-items: center; gap: 6px; }
.sfl-intro-points .sfl-icon { color: var(--teal-600); }
.sfl-intro-stage { margin-top: 48px; }
.sfl-intro-media { position: relative; padding-top: 26px; }
.sfl-intro-media::before { content: ""; position: absolute; left: 3%; right: 3%; top: 0; height: 60px; border-radius: 30px 30px 0 0;
  background: repeating-linear-gradient(115deg, rgba(255, 255, 255, .0) 0 7px, rgba(255, 255, 255, .85) 7px 10px), linear-gradient(90deg, var(--coral), var(--yellow) 22%, var(--teal) 55%, var(--lime) 80%, var(--teal-600)); opacity: .9; }
.sfl-float { position: absolute; z-index: 2; margin: 0; font-family: var(--font-head); font-weight: 600; font-size: .9rem; padding: 10px 16px; border-radius: 999px; box-shadow: var(--shadow); }
.sfl-float-is-one { top: -6px; right: 14px; background: var(--yellow); }
.sfl-float-is-two { bottom: -16px; left: 18px; background: #fff; color: var(--teal-700); }

@media (min-width: 900px) {
  .sfl-intro { padding: 80px 0 96px; }
  .sfl-intro-inner { grid-template-columns: 1.1fr 1fr; gap: 72px; }
  .sfl-intro-side { padding-top: 8px; }
  .sfl-intro-media::before { height: 80px; }
  .sfl-way { min-height: 500px; }
  .sfl-float-is-one { right: -14px; top: 90px; }
  .sfl-float-is-two { left: -18px; top: 170px; bottom: auto; }
}

/* video-call mock */
.sfl-lesson { position: relative; z-index: 1; background: #10292b; border-radius: 28px; padding: 14px; box-shadow: var(--shadow-lg); color: #fff; }
@media (min-width: 900px) {
  .sfl-lesson { display: grid; grid-template-columns: 1fr 300px; grid-template-areas: "bar bar" "stage chat" "ctrl ctrl"; column-gap: 16px; padding: 20px 22px; border-radius: 32px; }
  .sfl-lesson-bar { grid-area: bar; }
  .sfl-lesson-stage { grid-area: stage; }
  .sfl-lesson-chat { grid-area: chat; justify-content: flex-end; background: rgba(255, 255, 255, .04); border-radius: 18px; padding: 16px !important; }
  .sfl-lesson-controls { grid-area: ctrl; }
  .sfl-cam-is-main { min-height: 330px !important; padding: 28px !important; }
  .sfl-whiteboard { max-width: 420px !important; padding: 18px 20px !important; }
  .sfl-whiteboard p { font-size: 1rem !important; }
}
.sfl-lesson-bar { display: flex; align-items: center; gap: 10px; padding: 4px 4px 12px; font-size: .85rem; }
.sfl-lesson-dots { display: inline-flex; gap: 5px; }
.sfl-lesson-dots i { width: 9px; height: 9px; border-radius: 50%; background: #2f4f50; }
.sfl-lesson-dots i:first-child { background: var(--coral); }
.sfl-lesson-dots i:nth-child(2) { background: var(--yellow); }
.sfl-lesson-title { flex: 1; min-width: 0; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sfl-lesson-live { display: inline-flex; align-items: center; gap: 6px; background: rgba(242, 120, 106, .18); color: #ffd3cc; padding: 3px 10px; border-radius: 999px; font-weight: 600; white-space: nowrap; }
.sfl-lesson-live i { width: 7px; height: 7px; border-radius: 50%; background: var(--coral); }
.sfl-lesson-stage { display: grid; gap: 10px; }
.sfl-cam { position: relative; background: #1d3e40; border-radius: 16px; min-height: 84px; display: flex; align-items: center; justify-content: center; }
.sfl-cam-is-main { min-height: 220px; background: linear-gradient(135deg, #136860, #0c4446); align-items: flex-start; justify-content: flex-start; padding: 16px; flex-direction: column; gap: 14px; }
.sfl-cam-name { position: absolute; left: 10px; bottom: 8px; font-size: .75rem; font-weight: 600; background: rgba(7, 40, 42, .75); padding: 2px 8px; border-radius: 8px; }
.sfl-face { width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--ink); }
.sfl-face-is-large { width: 58px; height: 58px; }
.sfl-face-is-sky { background: var(--sky-accent); }
.sfl-face-is-coral { background: var(--coral); }
.sfl-face-is-sun { background: var(--yellow); }
.sfl-face-is-slate { background: #a9c7c2; }
.sfl-whiteboard { background: #fff; color: var(--ink); border-radius: 14px; padding: 12px 14px; width: 100%; max-width: 330px; margin-bottom: 18px; }
.sfl-whiteboard p { margin: 0; font-size: .88rem; line-height: 1.45; }
.sfl-whiteboard-topic { font-family: var(--font-head); font-weight: 500; color: var(--teal-700); margin-bottom: 4px !important; }
.sfl-cam-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.sfl-cam-row .sfl-cam-name { font-size: .68rem; max-width: calc(100% - 16px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sfl-cam-row .sfl-cam { padding-bottom: 18px; }
.sfl-lesson-chat { display: flex; flex-direction: column; gap: 8px; padding: 14px 4px 6px; }
.sfl-speech { margin: 0; max-width: 85%; padding: 9px 14px; border-radius: 18px; font-size: .9rem; line-height: 1.35; }
.sfl-speech-is-in { background: #fff; color: var(--ink); border-bottom-left-radius: 4px; }
.sfl-speech-is-out { align-self: flex-end; background: var(--mint-200); color: var(--ink); border-bottom-right-radius: 4px; }
.sfl-lesson-controls { display: flex; justify-content: center; align-items: center; gap: 8px; padding-top: 10px; }
.sfl-lesson-controls span { width: 40px; height: 40px; border-radius: 50%; background: #234547; display: inline-flex; align-items: center; justify-content: center; }
.sfl-lesson-controls .sfl-lesson-leave { width: auto; padding: 0 14px; border-radius: 999px; background: var(--coral); font-size: .82rem; font-weight: 600; }

/* ---------- Perks strip ---------- */
.sfl-perks { background: var(--mint-50); }
.sfl-perks-inner { display: grid; gap: 4px; padding-block: 8px 40px; }
.sfl-perk { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; }
.sfl-perk > .sfl-icon { width: 28px; height: 28px; color: var(--teal-600); margin-top: 2px; }
.sfl-perk strong { display: block; font-family: var(--font-head); font-weight: 600; font-size: 1.2rem; line-height: 1.3; }
.sfl-perk span { color: var(--ink-80); font-size: .97rem; }
@media (min-width: 640px) { .sfl-perks-inner { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .sfl-perks-inner { grid-template-columns: repeat(4, 1fr); gap: 24px; } }

/* ---------- Method row ---------- */
.sfl-way { position: relative; overflow: hidden; display: flex; flex-direction: column; min-height: 400px; padding: 36px 30px 0; border-radius: 12px; background: var(--deep); color: #fff; }
.sfl-way h3 { color: #fff; font-size: 1.45rem; }
.sfl-way p { color: #d5ece6; margin: 0; position: relative; z-index: 1; }
.sfl-way-is-stripes { background: #10292b; }
.sfl-way-art { position: relative; flex: 1; min-height: 190px; margin: 28px -30px 0; }
.sfl-way-art::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent, var(--teal) 45%, var(--lime) 80%, var(--yellow)); opacity: .9;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 40%); mask-image: linear-gradient(180deg, transparent, #000 40%); }
.sfl-way-art::after { content: ""; position: absolute; inset: 0; opacity: .75; }
.sfl-way-is-rings .sfl-way-art::after { background: repeating-radial-gradient(circle at 25% 110%, transparent 0 9px, rgba(255, 255, 255, .8) 9px 11px), transparent;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 50%); mask-image: linear-gradient(180deg, transparent, #000 50%); }
.sfl-way-is-stripes .sfl-way-art::before { background: linear-gradient(180deg, transparent, var(--teal-600) 40%, var(--teal) 75%, var(--lime)); }
.sfl-way-is-stripes .sfl-way-art::after { background: repeating-linear-gradient(-35deg, transparent 0 10px, rgba(255, 255, 255, .7) 10px 12px);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 55%); mask-image: linear-gradient(180deg, transparent, #000 55%); }
.sfl-way-is-waves .sfl-way-art::before { background: linear-gradient(180deg, transparent, var(--teal) 40%, var(--yellow) 85%, var(--coral)); }
.sfl-way-is-waves .sfl-way-art::after { background: repeating-radial-gradient(circle at 50% 210%, transparent 0 10px, rgba(255, 255, 255, .75) 10px 12px);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 50%); mask-image: linear-gradient(180deg, transparent, #000 50%); }

/* ---------- Gradient band ---------- */
.sfl-wave { position: relative; overflow: hidden; padding: 96px 0; color: #fff; text-align: center;
  background: radial-gradient(ellipse 60% 70% at 15% 0%, rgba(245, 207, 74, .9), transparent 70%), radial-gradient(ellipse 50% 70% at 90% 10%, rgba(156, 204, 74, .9), transparent 70%), linear-gradient(180deg, #4dbb7a, #17927f 55%, #0d6f68); }
.sfl-wave-lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.sfl-wave-inner { position: relative; max-width: 820px; }
.sfl-wave h2 { color: #fff; font-size: clamp(1.8rem, 4.6vw, 2.9rem); }
.sfl-wave p { font-size: 1.12rem; color: #f0fbf6; margin: 0 auto 28px; max-width: 700px; }

/* ---------- Cards ---------- */
.sfl-row-three, .sfl-row-four { display: grid; gap: 20px; }
@media (min-width: 720px) { .sfl-row-three, .sfl-row-four { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .sfl-row-three { grid-template-columns: repeat(3, 1fr); } .sfl-row-four { grid-template-columns: repeat(4, 1fr); } }
.sfl-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; }
.sfl-band-is-tint .sfl-panel, .sfl-band-is-mint .sfl-panel { border-color: transparent; box-shadow: var(--shadow); }
.sfl-panel p { color: var(--ink-80); margin: 0; }
.sfl-panel-is-method { position: relative; border-bottom-left-radius: 6px; margin-bottom: 14px; }
.sfl-panel-is-method::after { content: ""; position: absolute; left: 28px; bottom: -14px; width: 26px; height: 16px; background: #fff; border-left: 1px solid var(--line); clip-path: polygon(0 0, 100% 0, 0 100%); }
.sfl-glyph { display: inline-flex; width: 52px; height: 52px; border-radius: 50%; align-items: center; justify-content: center; margin-bottom: 18px; }
.sfl-glyph .sfl-icon { width: 26px; height: 26px; }
.sfl-glyph-is-mint { background: var(--mint-100); color: var(--teal-700); }
.sfl-glyph-is-coral { background: var(--coral-50); color: var(--coral-700); }
.sfl-glyph-is-sun { background: var(--yellow-50); color: #7a5a06; }
.sfl-glyph-is-deep { background: var(--deep); color: #fff; }
.sfl-goal { display: flex; flex-direction: column; background: #fff; border-radius: var(--radius); padding: 26px 22px; text-decoration: none; color: var(--ink); box-shadow: var(--shadow); border: 2px solid transparent; transition: transform .15s, border-color .15s; }
.sfl-goal:hover { transform: translateY(-3px); border-color: var(--teal-600); color: var(--ink); }
.sfl-goal p { color: var(--ink-80); flex: 1; }
.sfl-more { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-head); font-weight: 600; font-size: .95rem; color: var(--teal-700); }

/* ---------- Split layouts ---------- */
.sfl-duo { display: grid; gap: 40px; align-items: center; }
@media (min-width: 900px) {
  .sfl-duo { grid-template-columns: 1fr 1fr; gap: 64px; }
  .sfl-duo-is-flipped > :first-child { order: 2; }
}
.sfl-pic { margin: 0; position: relative; }
.sfl-pic img { border-radius: 28px; box-shadow: var(--shadow-lg); width: 100%; }
.sfl-pic::before { content: ""; position: absolute; inset: 22px -12px 22px -12px; border-radius: 34px; background: repeating-linear-gradient(120deg, transparent 0 7px, rgba(255, 255, 255, .9) 7px 10px), linear-gradient(180deg, var(--teal), var(--lime)); z-index: -1; }
.sfl-pic-is-right::before { background: repeating-linear-gradient(60deg, transparent 0 7px, rgba(255, 255, 255, .9) 7px 10px), linear-gradient(180deg, var(--yellow), var(--teal)); }
.sfl-ticks { list-style: none; padding: 0; margin: 0 0 1em; display: grid; gap: 10px; }
.sfl-ticks li { display: flex; gap: 10px; align-items: flex-start; }
.sfl-ticks .sfl-icon { color: var(--teal-600); margin-top: 3px; }
.sfl-infobox { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; box-shadow: var(--shadow); }
.sfl-infobox h3, .sfl-infobox .sfl-h3 { display: flex; align-items: center; gap: 8px; }
.sfl-infobox-is-mint { background: var(--mint-50); border-color: var(--mint-100); box-shadow: none; }
.sfl-infobox > :last-child { margin-bottom: 0; }

/* ---------- Ladder ---------- */
.sfl-rungs { list-style: none; margin: 0; padding: 0; display: flex; gap: 6px; align-items: flex-end; height: 230px; }
.sfl-rung { flex: 1 1 0; display: flex; flex-direction: column; justify-content: flex-start; align-items: center; text-align: center; padding: 12px 2px; border-radius: 16px 16px 8px 8px; background: var(--mint-100); color: var(--ink); min-width: 0; transition: transform .2s; }
.sfl-rung.sfl-rung-is-1 { height: 34%; }
.sfl-rung.sfl-rung-is-2 { height: 46%; background: #bdeedb; }
.sfl-rung.sfl-rung-is-3 { height: 58%; background: var(--mint-200); }
.sfl-rung.sfl-rung-is-4 { height: 70%; background: #6fd0b4; }
.sfl-rung.sfl-rung-is-5 { height: 84%; background: var(--teal); }
.sfl-rung.sfl-rung-is-6 { height: 100%; background: var(--deep); color: #fff; }
.sfl-rung-code { font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; }
.sfl-rung-name { font-size: .68rem; line-height: 1.2; font-weight: 600; display: none; hyphens: manual; padding: 0 2px; }
.sfl-rung.sfl-rung-is-current { background: var(--yellow); color: var(--ink); box-shadow: 0 12px 24px -10px rgba(160, 120, 0, .6); transform: translateY(-6px); }
.sfl-rungs-frame { background: #fff; border-radius: var(--radius-lg); padding: 28px 18px 18px; box-shadow: var(--shadow); border: 1px solid var(--line); height: 300px; display: flex; flex-direction: column; justify-content: flex-end; }
.sfl-rungs-frame .sfl-rungs { height: 100%; }
.sfl-rungs-frame-is-wide { margin-bottom: 40px; height: 260px; }
.sfl-rungs-is-compact { height: 150px; margin: 20px 0; }
@media (min-width: 560px) { .sfl-rung-name { display: block; } .sfl-rungs { gap: 10px; } }

/* ---------- Steps ---------- */
.sfl-stages { list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; counter-reset: none; }
@media (min-width: 720px) { .sfl-stages { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .sfl-stages { grid-template-columns: repeat(4, 1fr); } }
.sfl-stage { background: #fff; border-radius: var(--radius); padding: 26px 22px; box-shadow: var(--shadow); position: relative; }
.sfl-stage p { margin: 0; color: var(--ink-80); }
.sfl-stage-num { display: inline-flex; width: 42px; height: 42px; border-radius: 50%; background: var(--teal-700); color: #fff; font-family: var(--font-head); font-weight: 700; align-items: center; justify-content: center; margin-bottom: 14px; }

/* ---------- Plans ---------- */
.sfl-plan-strip { display: grid; gap: 16px; }
@media (min-width: 760px) { .sfl-plan-strip { grid-template-columns: repeat(3, 1fr); } }
.sfl-plan-mini { display: flex; flex-direction: column; gap: 4px; background: #fff; border-radius: var(--radius); padding: 24px; text-decoration: none; color: var(--ink); box-shadow: var(--shadow); border: 2px solid transparent; }
.sfl-plan-mini:hover { border-color: var(--teal); color: var(--ink); }
.sfl-plan-mini-is-featured { background: var(--deep); color: #fff; }
.sfl-plan-mini-is-featured:hover { color: #fff; border-color: var(--yellow); }
.sfl-plan-mini-name { font-family: var(--font-head); font-weight: 500; }
.sfl-plan-mini-price { font-family: var(--font-head); font-weight: 700; font-size: 1.7rem; overflow-wrap: anywhere; }
.sfl-plan-mini-note { font-size: .92rem; opacity: .8; }
.sfl-plan-list { display: grid; gap: 22px; align-items: start; margin-bottom: 20px; }
@media (min-width: 960px) { .sfl-plan-list { grid-template-columns: repeat(3, 1fr); } }
.sfl-plan { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px 26px; box-shadow: var(--shadow); }
.sfl-plan-is-featured { background: var(--deep); color: #fff; border-color: var(--deep); }
.sfl-plan-is-featured .sfl-ticks .sfl-icon { color: var(--yellow); }
.sfl-plan-is-featured .sfl-plan-sub { color: #b9ddd4; }
.sfl-plan-flag { position: absolute; top: -14px; left: 26px; margin: 0; background: var(--yellow); color: var(--ink); font-family: var(--font-head); font-weight: 500; font-size: .82rem; padding: 4px 12px; border-radius: 999px; }
.sfl-plan-name { font-size: 1.5rem; margin-bottom: .2em; }
.sfl-plan-sub { color: var(--muted); }
.sfl-plan-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; font-family: var(--font-head); font-weight: 700; font-size: clamp(1.7rem, 2.4vw, 2.1rem); margin: 18px 0 22px; overflow-wrap: anywhere; }
.sfl-plan-price span { min-width: 0; overflow-wrap: anywhere; }
.sfl-plan-price small { font-family: var(--font-body); font-weight: 400; font-size: 1rem; opacity: .75; }
.sfl-plan .sfl-ticks { margin-bottom: 26px; }
.sfl-plan-is-featured .sfl-action-is-solid { background: #fff; color: var(--deep); }
.sfl-plan-is-featured .sfl-action-is-solid:hover { background: var(--mint-100); }
.sfl-ask { display: grid; gap: 16px; align-items: center; margin-top: 40px; background: var(--mint-50); border-radius: var(--radius-lg); padding: 28px 24px; border: 1px solid var(--line); }
.sfl-ask .sfl-glyph { margin: 0; background: #fff; }
.sfl-ask h2 { font-size: 1.4rem; margin-bottom: .3em; }
.sfl-ask p { margin: 0; color: var(--ink-80); }
@media (min-width: 860px) { .sfl-ask { grid-template-columns: auto 1fr auto; gap: 24px; padding: 32px; } }

/* ---------- Tables ---------- */
.sfl-scroller { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; max-width: 100%; }
.sfl-matrix, .sfl-phrasebook { width: 100%; border-collapse: collapse; font-size: .97rem; }
.sfl-matrix { min-width: 560px; }
.sfl-matrix th, .sfl-matrix td, .sfl-phrasebook th, .sfl-phrasebook td { padding: 14px 16px; border-bottom: 1px solid var(--mint-100); text-align: center; vertical-align: top; }
.sfl-matrix thead th { background: var(--deep); color: #fff; font-family: var(--font-head); font-weight: 500; }
.sfl-matrix tbody th { text-align: left; font-weight: 600; }
.sfl-matrix-is-left td, .sfl-matrix-is-left th { text-align: left; }
.sfl-matrix tbody tr:nth-child(even) { background: var(--mint-50); }
.sfl-phrasebook { min-width: 0; }
.sfl-phrasebook caption { text-align: left; padding: 14px 16px 4px; font-family: var(--font-head); font-weight: 500; color: var(--teal-700); }
.sfl-phrasebook th, .sfl-phrasebook td { text-align: left; }
.sfl-phrasebook thead th { font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.sfl-phrasebook td:first-child { font-weight: 600; width: 46%; }
@media (max-width: 520px) {
  .sfl-phrasebook thead { display: none; }
  .sfl-phrasebook tr { display: block; padding: 10px 16px; border-bottom: 1px solid var(--mint-100); }
  .sfl-phrasebook td { display: block; padding: 2px 0; border: 0; width: auto !important; }
}

/* ---------- FAQ ---------- */
.sfl-qa-layout { display: grid; gap: 24px; }
@media (min-width: 960px) { .sfl-qa-layout { grid-template-columns: 1fr 1.6fr; gap: 56px; align-items: start; } }
.sfl-qa { display: grid; gap: 0; border-top: 1px solid var(--line); }
.sfl-qa-item { background: #fff; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; padding: 0 4px; }
.sfl-band-is-tint .sfl-qa-item { background: transparent; }
.sfl-qa-item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; font-family: var(--font-head); font-weight: 600; font-size: 1.08rem; }
.sfl-qa-item summary::-webkit-details-marker { display: none; }
.sfl-qa-item summary .sfl-icon { transition: transform .2s; color: var(--teal-600); }
.sfl-qa-item[open] summary .sfl-icon { transform: rotate(180deg); }
.sfl-qa-item p { color: var(--ink-80); padding-bottom: 18px; margin: 0; }

/* ---------- Closing promo ---------- */
.sfl-promo { position: relative; overflow: hidden; display: grid; gap: 24px; align-items: center; background: var(--deep); color: #fff; border-radius: 28px; padding: 44px 26px; }
.sfl-promo::before { content: ""; position: absolute; width: 520px; height: 520px; right: -200px; bottom: -330px; border-radius: 50%;
  background: repeating-radial-gradient(circle, transparent 0 12px, rgba(156, 204, 74, .55) 12px 14px); opacity: .8; }
.sfl-promo::after { content: ""; position: absolute; width: 300px; height: 300px; left: -150px; top: -190px; border-radius: 50%;
  background: repeating-radial-gradient(circle, transparent 0 10px, rgba(245, 207, 74, .45) 10px 12px); }
.sfl-promo > * { position: relative; z-index: 1; }
.sfl-promo p { color: #d5ece6; margin: 0; max-width: 560px; }
.sfl-promo h2 { color: #fff; }
.sfl-promo-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.sfl-promo .sfl-action-is-solid { background: var(--teal); color: var(--ink); }
.sfl-promo .sfl-action-is-solid:hover { background: #fff; }
@media (min-width: 900px) { .sfl-promo { grid-template-columns: 1.4fr auto; padding: 60px 56px; } }

/* ---------- Page hero ---------- */
.sfl-pagehead { padding: 64px 0 56px; background: var(--mint-50); margin-bottom: 44px; }
.sfl-pagehead + .sfl-band:not(.sfl-band-is-flush) { margin-top: -44px; }
.sfl-pagehead-is-short { padding-bottom: 32px; }
.sfl-pagehead .sfl-lede { margin-bottom: 0; }
.sfl-pagehead .sfl-actions { margin-top: 24px; }
.sfl-solo { text-align: center; padding: 80px 0; }
.sfl-solo .sfl-lede { margin: 0 auto 1em; }
.sfl-emblem { display: inline-flex; width: 72px; height: 72px; border-radius: 50%; background: var(--mint-100); color: var(--teal-700); align-items: center; justify-content: center; margin-bottom: 20px; }
.sfl-emblem .sfl-icon { width: 38px; height: 38px; }
.sfl-errnum { font-family: var(--font-head); font-weight: 700; font-size: clamp(4rem, 18vw, 7rem); line-height: 1; margin: 0 0 12px; color: var(--teal-600); }
.sfl-jumps { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.sfl-jump { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--mint-200); color: var(--ink); text-decoration: none; font-weight: 600; font-size: .95rem; }
.sfl-jump:hover { border-color: var(--teal); background: var(--mint-50); }

/* ---------- Method ---------- */
.sfl-pillar { display: grid; gap: 32px; align-items: center; margin-bottom: 72px; }
.sfl-pillar:last-child { margin-bottom: 0; }
@media (min-width: 900px) { .sfl-pillar { grid-template-columns: 1fr 1fr; gap: 64px; } .sfl-pillar-is-flipped .sfl-pillar-copy { order: 2; } }
.sfl-loop { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
@media (min-width: 720px) { .sfl-loop { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .sfl-loop { grid-template-columns: repeat(4, 1fr); } }
.sfl-loop li { background: #fff; border-radius: var(--radius); padding: 26px 22px; box-shadow: var(--shadow); position: relative; }
.sfl-loop li p { margin: 0; color: var(--ink-80); }
.sfl-loop-icon { display: inline-flex; width: 48px; height: 48px; border-radius: 50%; background: var(--teal-700); color: #fff; align-items: center; justify-content: center; margin-bottom: 14px; }

/* ---------- Courses ---------- */
.sfl-course-top { display: flex; gap: 18px; align-items: center; margin-bottom: 18px; }
.sfl-course-top .sfl-glyph { margin: 0; flex: none; }
.sfl-course-top h2 { margin: 0 0 .2em; }
.sfl-course-level { display: inline-flex; align-items: center; gap: 6px; margin: 0; font-weight: 600; color: var(--teal-700); }
.sfl-course-intro { font-size: 1.12rem; max-width: 820px; color: var(--ink-80); }
.sfl-course-cols { display: grid; gap: 18px; margin-top: 28px; }
@media (min-width: 960px) { .sfl-course-cols { grid-template-columns: 1.2fr 1fr .9fr; } }
.sfl-course-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.sfl-band-is-tint .sfl-course-box { border-color: transparent; box-shadow: var(--shadow); }
.sfl-course-box-is-deep { background: var(--deep); color: #fff; border-color: var(--deep); }
.sfl-course-box-is-deep .sfl-action-is-solid { background: #fff; color: var(--deep); }
.sfl-wordlist { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.sfl-wordlist-item { background: var(--mint-50); border: 1px solid var(--mint-100); padding: 7px 14px; border-radius: 999px; font-size: .95rem; }
.sfl-band-is-tint .sfl-wordlist-item { background: #fff; border-color: var(--line); }
.sfl-hint { display: flex; gap: 16px; align-items: flex-start; background: var(--mint-50); border-radius: var(--radius); padding: 22px; border: 1px solid var(--mint-100); }
.sfl-hint > .sfl-icon { color: var(--teal-700); margin-top: 3px; }
.sfl-hint p { margin: 0; }

/* ---------- Levels ---------- */
.sfl-cefr-list { display: grid; gap: 20px; }
@media (min-width: 860px) { .sfl-cefr-list { grid-template-columns: 1fr 1fr; } }
.sfl-cefr { display: flex; gap: 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px 20px; box-shadow: var(--shadow); }
.sfl-cefr-badge span { display: flex; width: 58px; height: 58px; border-radius: 50%; align-items: center; justify-content: center; font-family: var(--font-head); font-weight: 700; font-size: 1.3rem; background: var(--mint-100); }
.sfl-cefr-is-3 .sfl-cefr-badge span, .sfl-cefr-is-4 .sfl-cefr-badge span { background: var(--mint-200); }
.sfl-cefr-is-5 .sfl-cefr-badge span, .sfl-cefr-is-6 .sfl-cefr-badge span { background: var(--deep); color: #fff; }
.sfl-cefr-body { min-width: 0; }
.sfl-cefr-group { margin: 0 0 4px; font-size: .82rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); }
.sfl-cefr-who { color: var(--ink-80); }
.sfl-cefr-can { font-weight: 600; margin-bottom: .5em; }
.sfl-cefr .sfl-ticks { margin: 0; }
.sfl-diploma { background: #fff; border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-lg); border: 2px solid var(--teal); text-align: center; max-width: 440px; margin: 0 auto; position: relative; }
.sfl-diploma-head { display: inline-flex; gap: 8px; align-items: center; font-family: var(--font-head); font-weight: 500; color: var(--teal-700); }
.sfl-diploma-level { font-family: var(--font-head); font-weight: 700; font-size: 4.5rem; line-height: 1; margin: 16px 0 6px; color: var(--ink); }
.sfl-diploma-sub { color: var(--muted); }
.sfl-diploma-lines { display: grid; gap: 8px; margin: 18px auto; max-width: 240px; }
.sfl-diploma-lines i { height: 8px; border-radius: 4px; background: var(--mint-100); }
.sfl-diploma-lines i:last-child { width: 60%; justify-self: center; }
.sfl-diploma-foot { margin: 0; font-size: .85rem; color: var(--muted); }

/* ---------- Level test ---------- */
.sfl-quiz { display: grid; gap: 28px; align-items: start; }
@media (min-width: 960px) { .sfl-quiz { grid-template-columns: 320px 1fr; gap: 40px; } .sfl-quiz-aside { position: sticky; top: 96px; } }
.sfl-quiz-main { display: grid; gap: 16px; min-width: 0; }
.sfl-quiz-item { margin: 0; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; background: #fff; min-width: 0; }
.sfl-quiz-item legend { display: flex; gap: 12px; align-items: flex-start; font-family: var(--font-head); font-weight: 500; font-size: 1.05rem; padding: 0; margin-bottom: 14px; float: left; width: 100%; }
.sfl-quiz-item legend + * { clear: both; }
.sfl-quiz-num { flex: none; width: 32px; height: 32px; border-radius: 50% 50% 50% 6px; background: var(--mint-100); display: inline-flex; align-items: center; justify-content: center; font-size: .9rem; }
.sfl-quiz-ask { min-width: 0; overflow-wrap: break-word; }
.sfl-quiz-quote { display: block; font-family: var(--font-body); font-weight: 400; font-style: italic; background: var(--mint-50); border-left: 4px solid var(--teal); padding: 10px 14px; border-radius: 0 12px 12px 0; margin-bottom: 10px; }
.sfl-choices { display: grid; gap: 8px; }
@media (min-width: 640px) { .sfl-choices { grid-template-columns: 1fr 1fr; } }
.sfl-choice { display: flex; gap: 10px; align-items: center; padding: 12px 14px; border: 2px solid var(--mint-100); border-radius: 14px; cursor: pointer; transition: border-color .15s, background .15s; }
.sfl-choice:hover { border-color: var(--mint-200); }
.sfl-choice input { accent-color: var(--teal-600); width: 18px; height: 18px; flex: none; margin: 0; }
.sfl-choice:has(input:checked) { border-color: var(--teal); background: var(--mint-50); }
.sfl-quiz-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.sfl-meter { height: 10px; border-radius: 999px; background: var(--mint-100); overflow: hidden; margin: 18px 0 8px; }
.sfl-meter-fill { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--teal), var(--lime), var(--yellow)); border-radius: 999px; transition: width .3s; }
.sfl-verdict { background: #fff; border: 2px solid var(--teal); border-radius: var(--radius-lg); padding: 28px 22px; box-shadow: var(--shadow-lg); }
.sfl-verdict:focus { outline: none; }
.sfl-verdict-top { display: flex; gap: 18px; align-items: center; margin-bottom: 14px; }
.sfl-verdict-top h2 { font-size: 1.35rem; margin: 0; }
.sfl-verdict-top p { margin: 4px 0 0; }
.sfl-verdict-code { flex: none; display: inline-flex; width: 76px; height: 76px; border-radius: 50%; background: var(--deep); color: #fff; font-family: var(--font-head); font-weight: 700; font-size: 1.9rem; align-items: center; justify-content: center; }

/* ---------- Forms ---------- */
.sfl-reach { display: grid; gap: 28px; align-items: start; }
@media (min-width: 960px) { .sfl-reach { grid-template-columns: 1.5fr 1fr; gap: 40px; } }
.sfl-reach-aside { display: grid; gap: 18px; }
.sfl-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px 22px; box-shadow: var(--shadow); display: grid; gap: 18px; min-width: 0; }
.sfl-form .sfl-h3 { margin: 0; }
.sfl-input { display: grid; gap: 6px; margin: 0; padding: 0; border: 0; min-width: 0; }
.sfl-input-pair { display: grid; gap: 18px; }
@media (min-width: 640px) { .sfl-input-pair { grid-template-columns: 1fr 1fr; } }
.sfl-input label, .sfl-input legend { font-weight: 600; font-size: .97rem; padding: 0; }
.sfl-input legend { margin-bottom: 6px; }
.sfl-optional { font-weight: 400; color: var(--muted); }
input[type="text"], input[type="email"], input[type="tel"], select, textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--mint-50);
  border: 2px solid var(--mint-100); border-radius: 14px; padding: 12px 14px; min-height: 50px;
  transition: border-color .15s, background .15s;
}
textarea { resize: vertical; min-height: 120px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--teal); background: #fff; }
.sfl-segments { display: flex; flex-wrap: wrap; gap: 8px; }
.sfl-segment, .sfl-toggle { position: relative; cursor: pointer; }
.sfl-segment input, .sfl-toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.sfl-segment span, .sfl-toggle span { display: inline-block; padding: 10px 18px; border-radius: 999px; border: 2px solid var(--mint-100); background: #fff; font-weight: 600; font-size: .95rem; }
.sfl-segment input:checked + span { background: var(--teal-700); border-color: var(--teal-700); color: #fff; }
.sfl-toggle input:checked + span { background: var(--mint-100); border-color: var(--teal); }
.sfl-segment input:focus-visible + span, .sfl-toggle input:focus-visible + span { outline: 3px solid var(--teal-600); outline-offset: 2px; }
.sfl-toggles { display: flex; flex-wrap: wrap; gap: 8px; }
.sfl-input-consent { display: flex; gap: 12px; align-items: flex-start; }
.sfl-input-consent input { width: 20px; height: 20px; margin-top: 3px; flex: none; accent-color: var(--teal-600); }
.sfl-input-consent label { font-weight: 400; }
.sfl-form-note { font-size: .88rem; color: var(--muted); margin: 0; }
.sfl-reach-lines { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.sfl-reach-lines li { display: flex; gap: 10px; align-items: flex-start; min-width: 0; }
.sfl-reach-lines .sfl-icon { color: var(--teal-600); margin-top: 3px; }
.sfl-numbered { margin: 0; padding-left: 1.3em; display: grid; gap: 8px; }
.sfl-numbered-is-roomy { gap: 14px; }

/* ---------- Topic cloud ---------- */
.sfl-themes { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.sfl-themes li { padding: 10px 18px; border-radius: 999px; background: var(--mint-50); border: 1px solid var(--mint-100); font-weight: 600; }
.sfl-themes li:nth-child(3n) { background: var(--yellow-50); border-color: #f3e3a0; }
.sfl-themes li:nth-child(4n) { background: #fff; border-color: var(--line); }

/* ---------- Blog ---------- */
.sfl-teaser { display: flex; flex-direction: column; background: #fff; border-radius: var(--radius); overflow: hidden; text-decoration: none; color: var(--ink); box-shadow: var(--shadow); transition: transform .15s; }
.sfl-teaser:hover { transform: translateY(-3px); color: var(--ink); }
.sfl-teaser img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.sfl-post-text { padding: 22px; }
.sfl-post-text p:last-child { color: var(--ink-80); margin: 0; }
.sfl-post-meta { font-size: .9rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.sfl-topic { display: inline-block; padding: 2px 10px; border-radius: 999px; background: var(--mint-100); color: var(--teal-700); font-weight: 600; font-size: .82rem; }
.sfl-post-head { padding: 48px 0 0; background: linear-gradient(180deg, var(--mint-50) 70%, #fff 70%); }
.sfl-trail { font-size: .92rem; margin-bottom: 16px; color: var(--muted); }
.sfl-trail a { color: var(--muted); }
.sfl-post-head h1 { font-size: clamp(1.9rem, 5.4vw, 3rem); }
.sfl-post-pic { margin: 28px 0 0; }
.sfl-post-pic img { border-radius: 28px; box-shadow: var(--shadow-lg); width: 100%; }
.sfl-post-body { padding-top: 40px; padding-bottom: 72px; }
.sfl-post-body h2 { font-size: clamp(1.4rem, 3.6vw, 1.85rem); margin-top: 1.8em; }
.sfl-post-body .sfl-scroller { margin: 0 0 1.4em; }
.sfl-post-index, .sfl-post-related { background: var(--mint-50); border-radius: var(--radius); padding: 22px 24px; }
.sfl-post-index ol, .sfl-post-related ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.sfl-index-title { font-family: var(--font-head); font-weight: 500; margin-bottom: 8px; }
.sfl-bullets { padding-left: 1.3em; display: grid; gap: 8px; margin: 0 0 1em; }
.sfl-tip { display: flex; gap: 14px; align-items: flex-start; background: var(--yellow-50); border: 1px solid #efdc94; border-radius: var(--radius); padding: 20px; margin: 2em 0; }
.sfl-tip p { margin: 0; }
.sfl-tip > .sfl-icon { color: #8a6508; margin-top: 2px; }
.sfl-post-promo { background: var(--deep); color: #fff; border-radius: var(--radius-lg); padding: 28px 24px; margin: 2.5em 0 1.5em; }
.sfl-post-promo p { color: #d5ece6; }
.sfl-post-promo .sfl-action-is-solid { background: #fff; color: var(--deep); }

/* ---------- Legal ---------- */
.sfl-law { display: grid; gap: 28px; padding-top: 8px; padding-bottom: 80px; align-items: start; }
@media (min-width: 960px) { .sfl-law { grid-template-columns: 270px 1fr; gap: 56px; } .sfl-law-index { position: sticky; top: 96px; } }
.sfl-law-index { background: var(--mint-50); border-radius: var(--radius); padding: 22px; }
.sfl-law-index ol { list-style: none; margin: 0; padding-left: 0; display: grid; gap: 6px; font-size: .95rem; }
.sfl-law-index a { color: var(--ink); }
.sfl-law-body { min-width: 0; max-width: 780px; }
.sfl-law-part { padding-bottom: 12px; }
.sfl-law-part h2 { font-size: clamp(1.3rem, 3.4vw, 1.6rem); margin-top: 1.2em; }
.sfl-law-part:first-child h2 { margin-top: 0; }
.sfl-law-part h3 { margin-top: 1.4em; }
.sfl-law-part ul { padding-left: 1.3em; display: grid; gap: 6px; margin: 0 0 1em; }
.sfl-deflist { display: grid; gap: 4px 20px; margin: 0 0 1em; }
.sfl-deflist dt { font-weight: 600; }
.sfl-deflist dd { margin: 0 0 10px; overflow-wrap: anywhere; }
@media (min-width: 720px) { .sfl-deflist { grid-template-columns: 240px 1fr; } .sfl-deflist dd { margin: 0; } }
.sfl-notice { background: var(--mint-50); border-left: 4px solid var(--teal-600); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 18px 20px; margin: 0 0 1em; }
.sfl-notice p:last-child { margin: 0; }
.sfl-postal { background: var(--mint-50); border-radius: var(--radius-sm); padding: 16px 18px; }
.sfl-model-form { border: 2px dashed var(--mint-200); border-radius: var(--radius); padding: 22px; background: #fff; }
.sfl-model-form p { overflow-wrap: anywhere; }
.sfl-blank { letter-spacing: -.02em; }
.sfl-law-date { margin-top: 32px; color: var(--muted); font-size: .95rem; }

/* ---------- Footer ---------- */
.sfl-base { background: var(--deep-2); color: #b9d3cd; padding: 64px 0 28px; font-size: .97rem; }
.sfl-base a { color: #fff; }
.sfl-base a:hover { color: var(--mint-200); }
.sfl-base-cols { display: grid; gap: 36px; }
@media (min-width: 720px) { .sfl-base-cols { grid-template-columns: 1fr 1fr 1fr; } .sfl-base-brand { grid-column: 1 / -1; } }
@media (min-width: 1040px) { .sfl-base-cols { grid-template-columns: 1.6fr 1fr 1fr 1fr; } .sfl-base-brand { grid-column: auto; } }
.sfl-brand-is-light { color: #fff; margin-bottom: 14px; }
.sfl-brand-is-light .sfl-brand-mark rect { fill: #0f5254; }
.sfl-base-brand p { max-width: 380px; }
.sfl-base-company, .sfl-base-contact { color: #dcefea; }
.sfl-base-title { font-size: 1rem; color: #fff; font-weight: 600; margin-bottom: 14px; }
.sfl-base-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.sfl-base-links a, .sfl-base-links .sfl-linklike { color: #b9d3cd; text-decoration: none; }
.sfl-base-links a:hover, .sfl-base-links .sfl-linklike:hover { color: var(--mint-200); }
.sfl-base-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; border-top: 1px solid #1c4e50; margin-top: 44px; padding-top: 22px; font-size: .88rem; }
.sfl-base-bottom p { margin: 0; }

/* ---------- Consent dialog ---------- */
.sfl-privacy { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; padding: 16px; }
.sfl-privacy[hidden] { display: none; }
.sfl-privacy-veil { position: absolute; inset: 0; background: rgba(10, 54, 56, .55); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); }
.sfl-privacy-box { position: relative; width: 100%; max-width: 420px; max-height: calc(100vh - 32px); overflow-y: auto; background: #fff; border-radius: 26px; padding: 26px 22px 20px; box-shadow: var(--shadow-lg); text-align: center; }
.sfl-privacy-box:focus { outline: none; }
.sfl-privacy-icon { width: 46px; height: 46px; margin: 0 auto 12px; border-radius: 50%; background: var(--mint-100); color: var(--teal-700); display: flex; align-items: center; justify-content: center; }
.sfl-privacy-box h2 { font-size: 1.25rem; margin-bottom: .4em; }
.sfl-privacy-box p { font-size: .93rem; color: var(--ink-80); margin-bottom: 16px; }
.sfl-privacy-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sfl-privacy-choice { min-height: 48px; padding: 10px 12px; border-radius: 999px; border: 2px solid var(--teal-700); background: var(--teal-700); color: #fff; font-family: var(--font-head); font-weight: 600; font-size: .95rem; cursor: pointer; }
.sfl-privacy-choice:hover { background: var(--deep); border-color: var(--deep); }
.sfl-privacy-more { margin-top: 12px; background: none; border: 0; font: inherit; font-weight: 600; color: var(--teal-700); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; padding: 6px; }
.sfl-privacy-save { width: 100%; margin-top: 8px; min-height: 46px; border-radius: 999px; border: 2px solid var(--mint-200); background: var(--mint-50); color: var(--ink); font-family: var(--font-head); font-weight: 500; cursor: pointer; }
.sfl-privacy-save[hidden], .sfl-privacy-prefs[hidden] { display: none; }
.sfl-privacy-prefs { text-align: left; display: grid; gap: 8px; margin-bottom: 16px; }
.sfl-privacy-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 14px; background: var(--mint-50); cursor: pointer; }
.sfl-privacy-row strong { display: block; font-size: .95rem; }
.sfl-privacy-row small { display: block; color: var(--muted); font-size: .82rem; }
.sfl-privacy-row input { appearance: none; -webkit-appearance: none; flex: none; width: 44px; height: 26px; border-radius: 999px; background: #b4c9c4; position: relative; cursor: pointer; transition: background .2s; margin: 0; }
.sfl-privacy-row input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: transform .2s; }
.sfl-privacy-row input:checked { background: var(--teal-600); }
.sfl-privacy-row input:checked::after { transform: translateX(18px); }
.sfl-privacy-row input:disabled { opacity: .55; cursor: not-allowed; }
.sfl-privacy-row input:focus-visible { outline: 3px solid var(--teal-600); outline-offset: 2px; }
.sfl-privacy-is-open body { overflow: hidden; }

@media (max-width: 380px) {
  .sfl-shell { padding: 0 16px; }
  .sfl-action { padding: 12px 18px; }
  .sfl-privacy-actions { grid-template-columns: 1fr; }
  .sfl-intro-actions .sfl-action { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}