/* =========================================================
   Sunny landing — V1 "Editorial calm"
   Warm cream + amber sun · Spectral (serif) + Manrope (sans)
   ========================================================= */

:root {
  /* Palette */
  --bg:        #FAF6EE;
  --bg-2:      #F4EFE6;
  --bg-3:      #EFE9DD;
  --ink:       #2A2520;
  --ink-2:     #4A4239;
  --ink-3:     #7a7062;
  --muted:     #9b9080;
  --line:      rgba(42,37,32,.10);
  --sun:       #E8B86D;
  --sun-2:     #D49C4A;
  --sun-soft:  #F5DDAC;
  --ok:        #6E8E64;
  --no:        #B26B53;

  /* Typography */
  --serif: "Spectral", Georgia, serif;
  --sans:  "Manrope", system-ui, -apple-system, sans-serif;

  /* Layout */
  --maxw: 1200px;
  --pad-x: clamp(16px, 4vw, 56px);
  --radius: 14px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* ------- Wrap & sections ------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad-x); }
.section { padding: clamp(60px, 9vw, 120px) 0; }
.section + .section { border-top: 1px solid var(--line); }

/* ------- Typography ------- */
.h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 4.2vw, 48px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 24px;
  text-wrap: pretty;
}
.h2 em { font-style: italic; color: var(--sun-2); }
.h2--center { text-align: center !important; margin-left: auto; margin-right: auto; }

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
  margin: 0 0 18px;
}
.eyebrow--center { text-align: center; }
.eyebrow--soft { color: var(--muted); }

.prose { color: var(--ink-2); font-size: 17px; line-height: 1.65; }
.prose p { margin: 0 0 1em; }
.muted { color: var(--muted); }
.center { text-align: center; }
.small { font-size: 13px; }

/* ------- Buttons ------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.005em;
  transition: transform .12s ease, background .2s ease, border-color .2s ease, color .2s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn--sm { padding: 10px 16px; font-size: 13.5px; }
.btn--lg { padding: 18px 32px; font-size: 17px; }
.btn--full { width: 100%; }
.btn--primary { background: var(--ink); color: var(--bg); }
.btn--primary:hover { background: var(--sun-2); color: #fff; transform: translateY(-1px); }
.btn--ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn--ghost:hover { background: var(--ink); color: var(--bg); }

/* ------- Brand mark (sun) ------- */
.brand-mark {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #f6d28b, var(--sun) 60%, var(--sun-2));
  box-shadow: 0 0 0 4px rgba(232,184,109,.18);
  display: inline-block;
}
.brand-name { font-family: var(--serif); font-weight: 500; font-size: 22px; letter-spacing: -0.01em; }

/* ------- Nav ------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250,246,238,.85);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding-top: 14px; padding-bottom: 14px;
}
.nav__brand { display: inline-flex; align-items: center; gap: 10px; }
.nav__links { display: flex; gap: 22px; font-size: 14.5px; color: var(--ink-2); }
.nav__links a:hover { color: var(--ink); }
.nav__right { display: flex; align-items: center; gap: 14px; }

.lang { display: inline-flex; align-items: center; gap: 2px; border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.lang button, .lang a {
  background: transparent; border: 0; color: var(--ink-3); text-decoration: none;
  padding: 5px 10px; font-size: 12px; font-weight: 600; border-radius: 999px; letter-spacing: 0.04em;
  cursor: pointer; line-height: 1; display: inline-flex; align-items: center;
  transition: background .15s ease, color .15s ease;
}
.lang button:hover, .lang a:hover { color: var(--ink-1, var(--ink-2)); }
.lang button.is-active, .lang a.is-active { background: var(--ink); color: var(--bg); }
.lang button.is-active:hover, .lang a.is-active:hover { color: var(--bg); }

@media (max-width: 880px) {
  .nav__links { display: none; }
}

/* ------- HERO ------- */
.hero { padding: clamp(70px, 11vw, 140px) 0 clamp(60px, 9vw, 110px); position: relative; overflow: hidden; }
.hero__wrap { position: relative; max-width: 920px; }
.hero__sun {
  position: absolute; right: -120px; top: -60px; width: 360px; height: 360px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #f6d28b, var(--sun) 50%, var(--sun-2));
  filter: blur(2px);
  opacity: .55; pointer-events: none;
}
.hero__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 6.4vw, 76px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 6px 0 22px;
  max-width: 18ch;
  text-wrap: balance;
}
.hero__title em { font-style: italic; color: var(--sun-2); }
.hero__lede {
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 58ch;
  margin: 0 0 30px;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.hero__meta { font-size: 13.5px; color: var(--ink-3); display: inline-flex; align-items: center; gap: 8px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); display: inline-block; }
.ai-note {
  margin-top: 36px; padding: 14px 18px;
  border-left: 2px solid var(--sun);
  background: rgba(232,184,109,.10);
  border-radius: 4px;
  font-size: 13px; color: var(--ink-2);
  max-width: 62ch;
}

/* ------- Grid 2 columns ------- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}
@media (max-width: 820px) { .grid-2 { grid-template-columns: 1fr; } }

/* ------- Problem cards ------- */
.problem__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  margin-top: 36px;
}
.card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.55;
}
.card__num {
  display: inline-block;
  font-family: var(--serif);
  font-size: 30px;
  font-style: italic;
  color: var(--sun-2);
  margin-bottom: 14px;
}
@media (max-width: 820px) { .problem__grid { grid-template-columns: 1fr; } }

/* ------- Bridge manifesto ------- */
.bridge { background: var(--bg-2); }
.manifesto {
  font-family: var(--serif);
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.3;
  margin: 0;
  max-width: 30ch;
  color: var(--ink);
  text-wrap: pretty;
}
.manifesto em { font-style: italic; color: var(--sun-2); }

/* ------- Chat mockup ------- */
.chat { display: flex; justify-content: center; }
.chat__phone {
  background: linear-gradient(180deg, #fff, var(--bg-2));
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 16px 14px 18px;
  width: 100%;
  max-width: 380px;
  box-shadow:
    0 30px 60px -30px rgba(42,37,32,.25),
    0 12px 24px -12px rgba(42,37,32,.08);
}
.chat__top {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 4px 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 14px;
}
.chat__avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fad48a, var(--sun) 60%, var(--sun-2));
  box-shadow: 0 0 0 3px rgba(232,184,109,.15);
}
.chat__name { font-weight: 600; font-size: 15px; }
.chat__status { font-size: 11.5px; color: var(--ok); }
.chat__feed { display: flex; flex-direction: column; gap: 8px; }
.msg {
  max-width: 86%;
  padding: 10px 14px;
  border-radius: 18px;
  font-size: 14.5px;
  line-height: 1.45;
}
.msg--in {
  align-self: flex-end;
  background: var(--bg-3);
  color: var(--ink);
  border-bottom-right-radius: 6px;
}
.msg--out {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink);
  border-bottom-left-radius: 6px;
}
.msg--soft {
  background: rgba(232,184,109,.18);
  border-color: rgba(232,184,109,.35);
  font-style: italic;
  color: var(--ink-2);
}
.msg--typing {
  align-self: flex-start;
  background: #fff; border: 1px solid var(--line);
  padding: 12px 14px;
  border-bottom-left-radius: 6px;
  display: inline-flex; gap: 4px;
}
.msg--typing span {
  width: 6px; height: 6px; background: var(--ink-3); border-radius: 50%;
  animation: bounce 1.2s infinite;
}
.msg--typing span:nth-child(2) { animation-delay: .15s; }
.msg--typing span:nth-child(3) { animation-delay: .3s; }
@keyframes bounce { 0%, 60%, 100% { transform: translateY(0); opacity:.4 } 30% { transform: translateY(-3px); opacity:1 } }

/* ------- Checks list ------- */
.checks { padding: 0; margin: 24px 0 0; list-style: none; display: grid; gap: 10px; }
.checks li {
  position: relative; padding-left: 26px;
  color: var(--ink-2); font-size: 15.5px;
}
.checks li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--sun); box-shadow: inset 0 0 0 3px var(--bg);
}

/* ------- Benefits ------- */
.benefits__grid {
  margin-top: 36px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.b {
  background: var(--bg);
  padding: 32px 26px;
}
.b h3 {
  font-family: var(--serif); font-weight: 500;
  font-size: 20px; margin: 0 0 10px; letter-spacing: -0.01em;
}
.b p { margin: 0; color: var(--ink-2); font-size: 15px; line-height: 1.55; }
@media (max-width: 900px) { .benefits__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .benefits__grid { grid-template-columns: 1fr; } }

/* ------- Why not ------- */
.why-not { background: var(--bg-2); }

/* ------- Steps ------- */
.steps { list-style: none; padding: 0; margin: 36px 0 0; counter-reset: s; display: grid; gap: 22px; }
.steps li {
  display: grid; grid-template-columns: 80px 1fr auto; gap: 24px;
  padding: 28px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  align-items: start;
}
.steps__num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 36px;
  color: var(--sun-2);
}
.steps li h3 { font-family: var(--serif); font-weight: 500; font-size: 22px; margin: 0 0 8px; letter-spacing: -0.01em; }
.steps li p { margin: 0; color: var(--ink-2); font-size: 15.5px; line-height: 1.6; }
.steps__time {
  font-size: 12px; color: var(--ink-3);
  background: var(--bg-2); border: 1px solid var(--line);
  padding: 4px 10px; border-radius: 999px; white-space: nowrap;
  align-self: start;
}
@media (max-width: 720px) {
  .steps li { grid-template-columns: 60px 1fr; }
  .steps__time { grid-column: 1 / -1; justify-self: start; }
}

.safe-note {
  margin-top: 28px;
  padding: 22px 26px;
  background: rgba(232,184,109,.10);
  border-left: 3px solid var(--sun);
  border-radius: 6px;
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.6;
}
.safe-note strong { color: var(--ink); }

/* ------- Pricing ------- */
.pricing { background: var(--bg-2); }
.plans {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  margin: 36px auto 24px;
  max-width: 980px;
}
.plan {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex; flex-direction: column; gap: 18px;
}
.plan--featured {
  border-color: var(--sun);
  box-shadow: 0 24px 48px -28px rgba(232,184,109,.4);
  background: linear-gradient(180deg, #fff, var(--bg));
}
.plan__badge {
  position: absolute; top: -10px; right: 20px;
  background: var(--sun); color: var(--ink);
  font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
}
.plan h3 { font-family: var(--serif); font-weight: 500; font-size: 22px; margin: 0 0 8px; letter-spacing: -0.01em; }
.plan__price { display: flex; align-items: baseline; gap: 6px; }
.plan__price .amount { font-family: var(--serif); font-size: 36px; font-weight: 500; letter-spacing: -0.02em; }
.plan__price .period { font-size: 14px; color: var(--ink-3); }
.plan__sub { font-size: 13.5px; color: var(--ink-3); margin: 6px 0 0; }
.plan ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; font-size: 14.5px; color: var(--ink-2); flex: 1; align-content: start; }
.plan ul li { position: relative; padding-left: 18px; line-height: 1.45; }
.plan ul li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 6px; height: 6px; background: var(--sun); border-radius: 50%;
}
.plan .btn { margin-top: auto; }

.pricing__note { margin-top: 26px; }
@media (max-width: 980px) { .plans { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .plans { grid-template-columns: 1fr; } }

/* ------- Bonuses ------- */
.bonus__grid {
  margin-top: 30px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 22px;
}
.bonus {
  display: grid; grid-template-columns: 100px 1fr; gap: 22px; align-items: center;
  padding: 24px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.bonus__art {
  width: 100px; height: 100px; border-radius: 18px;
  background: radial-gradient(circle at 30% 30%, #fad48a, var(--sun) 60%, var(--sun-2));
  position: relative;
}
.bonus__art--pdf {
  background: linear-gradient(135deg, var(--sun-soft), var(--sun));
}
.bonus__art--pdf::after,
.bonus__art--audio::after {
  content: ""; position: absolute; inset: 0;
  background-image: repeating-linear-gradient(45deg, transparent 0 8px, rgba(255,255,255,.18) 8px 9px);
  border-radius: 18px;
}
.bonus h3 { font-family: var(--serif); font-weight: 500; font-size: 19px; margin: 0 0 6px; }
.bonus p { margin: 0; color: var(--ink-2); font-size: 14.5px; line-height: 1.55; }
@media (max-width: 720px) { .bonus__grid { grid-template-columns: 1fr; } }

/* ------- Testimonials ------- */
.testimonials { background: var(--bg-2); }
.quotes {
  margin-top: 36px;
  columns: 2; column-gap: 22px;
}
@media (max-width: 720px) { .quotes { columns: 1; } }
.q {
  break-inside: avoid;
  margin: 0 0 22px;
  padding: 24px 26px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.q blockquote {
  margin: 0;
  font-family: var(--serif); font-style: italic;
  font-size: 18px; line-height: 1.45; color: var(--ink);
  text-wrap: pretty;
}

/* ------- About author ------- */
.author { display: grid; gap: 18px; justify-items: start; grid-template-columns: minmax(0,1fr); }
.author__photo {
  width: 100%; max-width: 360px; aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--bg-3), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}
.author__photo img {
  position: relative; z-index: 1;
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.photo-placeholder {
  position: relative; z-index: 1;
  font-family: var(--sans); font-size: 12px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-3); text-align: center;
  background: rgba(250,246,238,.7); padding: 8px 14px; border-radius: 6px;
}
.author__diplomas { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:18px; max-width: 360px; width: 100%; }
.diploma { aspect-ratio:5/7; border:1px solid var(--line); border-radius:8px; overflow: hidden; padding:0; background: #fff; cursor: zoom-in; transition: transform .15s ease, box-shadow .15s ease; }
.diploma:hover { transform: translateY(-2px); box-shadow: 0 18px 32px -20px rgba(42,37,32,.35); }
.diploma img { width:100%; height:100%; object-fit: contain; display:block; background: #fff; padding: 6px; }
.diploma:focus-visible { outline: 2px solid var(--sun-2); outline-offset: 2px; }
.hero__sub { margin-top:14px; font-size:15.5px; color: var(--ink-2); max-width:62ch; line-height:1.55; }
.testimonials__disclaimer { margin-top: 28px; font-style: italic; }
.author__sig { font-family: var(--serif); font-size: 19px; }
.author__sig .muted { font-family: var(--sans); font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase; }

/* ------- For / not for ------- */
.card-block { padding: 32px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg); }
.card-block h3 { font-family: var(--serif); font-weight: 500; font-size: 22px; margin: 0 0 14px; letter-spacing: -0.01em; }
.card-block ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 15.5px; color: var(--ink-2); line-height: 1.55; }
.card-block ul li { position: relative; padding-left: 26px; }
.card-block--ok ul li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--ok); font-weight: 700;
}
.card-block--no ul li::before {
  content: "✕"; position: absolute; left: 0; top: 0;
  color: var(--no); font-weight: 700;
}

/* ------- Guarantees ------- */
.guarantees { background: var(--bg-2); }
.guarantees__grid {
  margin-top: 32px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.g {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
}
.g__num {
  display: inline-block; font-family: var(--serif); font-style: italic; font-size: 28px;
  color: var(--sun-2); margin-bottom: 12px;
}
.g h3 { font-family: var(--serif); font-weight: 500; font-size: 20px; margin: 0 0 10px; letter-spacing: -0.01em; }
.g p { margin: 0; color: var(--ink-2); font-size: 14.5px; line-height: 1.6; }
@media (max-width: 900px) { .guarantees__grid { grid-template-columns: 1fr; } }

/* ------- Why now ------- */
.why__grid {
  margin-top: 30px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
.why__grid > div {
  padding: 24px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.why__grid h3 { font-family: var(--serif); font-weight: 500; font-size: 18px; margin: 0 0 8px; }
.why__grid p { margin: 0; color: var(--ink-2); font-size: 14.5px; line-height: 1.55; }
@media (max-width: 900px) { .why__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .why__grid { grid-template-columns: 1fr; } }

/* ------- FAQ ------- */
.faq__list { margin-top: 32px; display: grid; gap: 8px; max-width: 880px; margin-left: auto; margin-right: auto; }
.faq__list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  padding: 0;
  overflow: hidden;
  transition: background .2s ease;
}
.faq__list details[open] { background: var(--bg-2); }
.faq__list summary {
  list-style: none;
  padding: 22px 26px;
  cursor: pointer;
  font-family: var(--serif); font-size: 18px; font-weight: 500;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  color: var(--ink);
}
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after {
  content: "+"; font-family: var(--sans); font-weight: 300; font-size: 26px;
  color: var(--sun-2); transition: transform .2s ease;
}
.faq__list details[open] summary::after { transform: rotate(45deg); }
.faq__list p {
  margin: 0; padding: 0 26px 24px;
  color: var(--ink-2); font-size: 15.5px; line-height: 1.65; max-width: 70ch;
}

/* ------- Final CTA ------- */
.final-cta { background: var(--bg-2); }
.final-cta__wrap { position: relative; text-align: center; padding: 40px 0; }
.final-cta__sun {
  position: absolute; left: 50%; top: -20px; transform: translateX(-50%);
  width: 120px; height: 120px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fad48a, var(--sun) 60%, var(--sun-2));
  opacity: .5; filter: blur(1px); pointer-events: none;
}
.final-cta .btn { margin: 22px 0 14px; position: relative; z-index: 1; }
.final-cta .h2 { position: relative; z-index: 1; }

/* ------- Footer ------- */
.footer { padding: 70px 0 36px; border-top: 1px solid var(--line); background: var(--bg); }
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 50px;
}
.footer h4 { font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 14px; }
.footer__grid div a {
  display: block; padding: 4px 0; font-size: 14.5px; color: var(--ink-2);
}
.footer__grid div a:hover { color: var(--ink); }
.footer__about { margin-top: 10px; max-width: 36ch; }
.footer__legal {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: grid; gap: 8px;
}
@media (max-width: 720px) { .footer__grid { grid-template-columns: 1fr 1fr; } }

/* ------- Reveal animation ------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}
.lang-toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--ink); color: var(--bg); padding: 12px 22px; border-radius: 999px; font-size: 14px; font-weight: 500; box-shadow: 0 12px 30px -8px rgba(0,0,0,.3); opacity: 0; pointer-events: none; transition: opacity .25s ease, transform .25s ease; z-index: 100; }
.lang-toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }
.lang-hint { position: fixed; top: 80px; right: 24px; max-width: 320px; background: var(--bg); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; font-size: 14px; line-height: 1.5; color: var(--ink-2); box-shadow: 0 20px 40px -12px rgba(0,0,0,.18); opacity: 0; transform: translateY(-12px); transition: opacity .3s ease, transform .3s ease; z-index: 99; }
.lang-hint.is-visible { opacity: 1; transform: none; }
.lang-hint button { margin-left: 10px; background: var(--ink); color: var(--bg); border: 0; padding: 6px 12px; border-radius: 999px; font-size: 12px; font-weight: 600; cursor: pointer; }
@media (max-width: 560px) { .lang-hint { top: auto; bottom: 78px; right: 12px; left: 12px; max-width: none; } }

/* ------- Lightbox ------- */
.lightbox { position: fixed; inset: 0; background: rgba(42,37,32,.92); display: none; align-items: center; justify-content: center; padding: 4vw; z-index: 200; cursor: zoom-out; opacity: 0; transition: opacity .2s ease; }
.lightbox.is-open { display: flex; opacity: 1; }
.lightbox img { max-width: 100%; max-height: 92vh; box-shadow: 0 40px 80px -20px rgba(0,0,0,.55); border-radius: 6px; }
.lightbox__close { position: absolute; top: 18px; right: 22px; background: transparent; border: 1px solid rgba(255,255,255,.3); color: #fff; width: 40px; height: 40px; border-radius: 50%; font-size: 22px; line-height: 1; cursor: pointer; transition: background .15s ease; }
.lightbox__close:hover { background: rgba(255,255,255,.12); }

/* ------- Mobile polish (<=560px) ------- */
@media (max-width: 560px) {
  :root { --pad-x: 18px; }
  .hero__title { font-size: clamp(30px, 8.5vw, 42px); line-height: 1.12; }
  .hero__lede  { font-size: 16.5px; line-height: 1.55; }
  .hero__sub   { font-size: 14.5px; }
  .h2 { font-size: clamp(26px, 7vw, 36px); }
  .btn { padding: 13px 18px; font-size: 14.5px; }
  .btn--lg { padding: 16px 24px; font-size: 16px; }
  .hero__cta { flex-wrap: wrap; gap: 10px; }
  .hero__cta .btn { flex: 1 1 100%; }
  .nav__right .btn { display: none; }
  .lang button, .lang a { padding: 6px 10px; font-size: 12px; }
  .author { justify-items: stretch; }
  .author__photo { max-width: 100%; }
  .author__diplomas { max-width: 100%; grid-template-columns: 1fr 1fr; }
  .diploma { aspect-ratio: 4/3; }
  .footer__grid { gap: 28px 20px; }
  .pricing__note, .ai-note { font-size: 12.5px; }
  .card-block { padding: 22px; }
  .plan { padding: 24px; }
  .steps li { padding: 22px 18px; gap: 12px 16px; }
  .msg { max-width: 88%; }
}