/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: var(--w-semibold);
  font-size: 15px;
  line-height: 1;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  padding: 14px 22px;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  isolation: isolate;
}
.btn--sm { padding: 10px 16px; font-size: 14px; }
.btn--lg { padding: 18px 28px; font-size: 16px; }
.btn--block { width: 100%; }

.btn--primary {
  background: linear-gradient(180deg, var(--amber-400), var(--amber-500));
  color: var(--primary-ink);
  box-shadow: var(--sh-cta), var(--sh-inset);
}
.btn--primary:hover { transform: translateY(-1px); box-shadow: var(--sh-cta-hover), var(--sh-inset); background: linear-gradient(180deg, var(--amber-300), var(--amber-500)); }
.btn--primary:active { transform: translateY(0); box-shadow: var(--sh-cta); }

.btn--ghost {
  background: transparent;
  color: var(--ink-1);
  border-color: var(--line-strong);
}
.btn--ghost:hover { background: var(--bg-1); border-color: var(--ink-2); }

[data-theme="dark"] .btn--ghost { color: var(--ink-1); border-color: var(--line-strong); }
[data-theme="dark"] .btn--ghost:hover { background: var(--bg-2); }

/* === NAV === */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: backdrop-filter var(--dur-base), background-color var(--dur-base), border-color var(--dur-base);
  padding-block: 14px;
  border-bottom: 1px solid transparent;
}
.nav--scrolled {
  background: color-mix(in oklab, var(--bg-0) 78%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: var(--line);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav__brand { text-decoration: none; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav__link {
  color: var(--ink-2);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: var(--w-medium);
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.nav__link:hover { background: var(--bg-2); color: var(--ink-0); }
.nav__cta { display: flex; gap: 10px; align-items: center; }

.nav__hamburger {
  display: none;
  background: none;
  border: 0;
  width: 36px;
  height: 36px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.nav__hamburger span { display: block; height: 2px; width: 22px; background: var(--ink-0); border-radius: 2px; }
.nav__mobile { display: none; padding: 16px var(--container-px); flex-direction: column; gap: 8px; background: var(--bg-0); border-top: 1px solid var(--line); }

@media (max-width: 880px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .nav__mobile { display: flex; }
}

/* === SECTION HEAD === */
.section-head {
  margin-bottom: var(--s-16);
  max-width: 760px;
}
.section-head--center { margin-inline: auto; text-align: center; }
.section-head .eyebrow { display: block; margin-bottom: 14px; }
.section-head__lead { margin-top: 18px; }

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 140px;
  padding-bottom: 80px;
  overflow: hidden;
  isolation: isolate;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(900px 600px at 20% 0%, var(--amber-50), transparent 70%),
    radial-gradient(700px 500px at 80% 100%, var(--amber-100), transparent 70%),
    var(--bg-0);
}
.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(40% 50% at 50% 30%, var(--glow-amber-soft), transparent 70%),
    radial-gradient(60% 40% at 50% 70%, var(--glow-amber-faint), transparent 70%);
  pointer-events: none;
  mix-blend-mode: multiply;
}
[data-theme="dark"] .hero__gradient { mix-blend-mode: screen; }
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  opacity: 0.6;
  pointer-events: none;
}
.particle-field {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.hero__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 28px;
  z-index: 2;
}
.hero__pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  background: color-mix(in oklab, var(--bg-0) 60%, transparent);
  border: 1px solid var(--line);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 13px;
  font-weight: var(--w-medium);
  color: var(--ink-2);
  animation: fade-up 700ms var(--ease-out) both;
}
.hero__pill-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--amber-500);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--amber-500) 30%, transparent);
  animation: pulse-dot 2.4s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.8); opacity: 0.7; }
}

.hero__title { display: flex; flex-direction: column; align-items: center; }
.hero__line-1 { animation: fade-up 800ms var(--ease-out) 0.05s both; }
.hero__line-2 { animation: fade-up 800ms var(--ease-out) 0.18s both; }

.hero__lead {
  max-width: 640px;
  animation: fade-up 800ms var(--ease-out) 0.32s both;
}
.hero__lead b { color: var(--ink-0); font-weight: var(--w-semibold); }

.hero__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  animation: fade-up 800ms var(--ease-out) 0.45s both;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 28px;
  padding: 18px 28px;
  background: color-mix(in oklab, var(--bg-0) 65%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: fade-up 800ms var(--ease-out) 0.6s both;
  flex-wrap: wrap;
  justify-content: center;
}
.hero__trust-item { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.hero__trust-item strong { font-family: var(--font-display); font-size: 22px; font-weight: 800; color: var(--ink-0); letter-spacing: -0.02em; }
.hero__trust-item span { font-size: 12px; color: var(--ink-3); }
.hero__trust-divider { width: 1px; height: 36px; background: var(--line-strong); }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* === HERO COINS === */
.hero__coins { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.hero__coin {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: float-y 9s ease-in-out infinite;
}
.hero__coin-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
  background: var(--bg-0);
  padding: 4px 10px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  box-shadow: var(--sh-sm);
}
.hero__coin--1 { top: 32%; left: 6%; animation-delay: 0s; }
.hero__coin--2 { top: 22%; right: 8%; animation-delay: -1.6s; animation-duration: 11s; }
.hero__coin--3 { bottom: 18%; right: 14%; animation-delay: -3.2s; animation-duration: 10s; }
.hero__coin--4 { top: 12%; left: 32%; animation-delay: -2.0s; animation-duration: 8s; }
.hero__coin--5 { bottom: 26%; left: 18%; animation-delay: -4.0s; animation-duration: 12s; }
.hero__coin--6 { top: 50%; right: 28%; animation-delay: -5.0s; animation-duration: 13s; }
@media (max-width: 1100px) {
  .hero__coin--4, .hero__coin--5, .hero__coin--6 { display: none; }
  .hero__coin--1 { left: 2%; }
  .hero__coin--3 { right: 2%; }
}
@media (max-width: 720px) {
  .hero__coin { transform: scale(0.7); }
  .hero__coin--2 { right: -2%; top: 14%; }
  .hero__coin--1 { top: 56%; left: -4%; }
  .hero__coin--3 { display: none; }
}

@keyframes float-y {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(0deg); }
  50%      { transform: translate3d(0, -16px, 0) rotate(2deg); }
}

/* === COIN === */
.coin {
  width: var(--coin-size);
  height: var(--coin-size);
  position: relative;
  pointer-events: auto;
}
.coin__halo {
  position: absolute;
  inset: -25%;
  background: radial-gradient(circle, var(--glow-amber) 0%, transparent 60%);
  filter: blur(12px);
  opacity: calc(0.7 * var(--coin-glow, 1));
  animation: pulse-halo 4s ease-in-out infinite;
  animation-delay: var(--coin-delay, 0s);
}
@keyframes pulse-halo {
  0%, 100% { transform: scale(1); opacity: calc(0.5 * var(--coin-glow, 1)); }
  50%      { transform: scale(1.15); opacity: calc(0.85 * var(--coin-glow, 1)); }
}
.coin__disc {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  filter: drop-shadow(0 8px 24px rgba(217,138,14,0.25));
}
.coin__rim { position: absolute; inset: 0; width: 100%; height: 100%; }
.coin__icon { width: 50%; height: 50%; position: relative; }
.coin__icon svg { width: 100%; height: 100%; display: block; }
.coin__shadow {
  position: absolute;
  bottom: -14%;
  left: 12%;
  right: 12%;
  height: 14%;
  background: radial-gradient(ellipse, rgba(11,11,12,0.25), transparent 70%);
  filter: blur(6px);
  animation: shadow-bob 9s ease-in-out infinite;
  animation-delay: var(--coin-delay, 0s);
}
@keyframes shadow-bob {
  0%, 100% { opacity: 0.5; transform: scaleX(1); }
  50%      { opacity: 0.3; transform: scaleX(0.85); }
}

/* === HERO SCROLL === */
.hero__scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
  z-index: 2;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--ink-3), transparent);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, var(--amber-500), transparent);
  animation: scroll-tick 2.2s ease-in-out infinite;
}
@keyframes scroll-tick {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

/* === PILLARS === */
.pillars { background: var(--bg-1); position: relative; }
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 960px) { .pillar-grid { grid-template-columns: 1fr; } }

.pillar {
  position: relative;
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
  isolation: isolate;
  cursor: pointer;
  overflow: hidden;
}
.pillar:hover, .pillar--active {
  transform: translateY(-6px);
  border-color: var(--amber-400);
  box-shadow: var(--sh-lg);
}
.pillar__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.pillar__coin { transform-origin: center; transition: transform var(--dur-base) var(--ease-spring); }
.pillar:hover .pillar__coin { transform: rotate(-8deg) scale(1.08); }
.pillar__title { margin-top: 4px; }
.pillar__desc { color: var(--ink-2); }
.pillar__items { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.pillar__items li { display: flex; align-items: center; gap: 10px; color: var(--ink-1); font-weight: 500; font-size: 15px; }
.pillar__items svg { color: var(--amber-600); flex: none; }
.pillar__more {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--amber-700);
  text-decoration: none;
  font-size: 14px;
  transition: gap var(--dur-fast) var(--ease-out);
}
.pillar__more:hover { gap: 10px; }
.pillar__glow {
  position: absolute;
  inset: -40% -40% auto auto;
  width: 60%; height: 60%;
  background: radial-gradient(circle, var(--glow-amber-soft) 0%, transparent 60%);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
}
.pillar:hover .pillar__glow, .pillar--active .pillar__glow { opacity: 1; }

/* === HOW IT WORKS === */
.how { background: var(--bg-0); }
.how__layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 960px) { .how__layout { grid-template-columns: 1fr; gap: 32px; } }

.how__sticky {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.how__progress { display: flex; flex-direction: column; gap: 4px; }
.how__bullet {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  transition: all var(--dur-base) var(--ease-out);
  opacity: 0.55;
}
.how__bullet--done { opacity: 0.85; }
.how__bullet--active {
  opacity: 1;
  background: var(--amber-50);
  border-color: var(--amber-200);
}
.how__bullet-num {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--bg-2);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-2);
  flex: none;
  transition: all var(--dur-base) var(--ease-out);
}
.how__bullet--active .how__bullet-num { background: var(--amber-500); color: var(--primary-ink); }
.how__bullet--done .how__bullet-num { background: var(--amber-200); color: var(--amber-800); }
.how__bullet-title { font-weight: 600; color: var(--ink-1); }

.how__visual {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px;
  background: var(--bg-1);
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
}
.how__visual-meta { display: flex; flex-direction: column; gap: 4px; }
.how__visual-meta strong { font-family: var(--font-mono); font-size: 13px; color: var(--ink-1); }

.how__steps { display: flex; flex-direction: column; gap: 80px; padding-block: 60px; }
.how__step {
  position: relative;
  padding-left: 32px;
  border-left: 2px solid var(--line);
  padding-bottom: 8px;
}
.how__step-num {
  position: absolute;
  left: -16px;
  top: 0;
  width: 30px; height: 30px;
  background: var(--bg-0);
  border: 2px solid var(--amber-500);
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--amber-700);
}
.how__step-title { margin-top: 8px; margin-bottom: 16px; }
.how__step-meta {
  display: inline-block;
  margin-top: 16px;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  background: var(--bg-1);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-2);
}

/* === BENEFITS BENTO === */
.benefits { background: var(--bg-1); }
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  justify-items: center;
}
.benefit {
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  text-align: center;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
  overflow: hidden;
}
.benefit:hover { transform: translateY(-3px); box-shadow: var(--sh-md); }
.benefit--lg { grid-column: span 3; }
.benefit--md { grid-column: span 2; }
.bento:has(.benefit--md:only-of-type) .benefit--md { grid-column: span 2; }
.benefit__visual {
  height: 110px;
  display: grid;
  place-items: center;
  background: var(--bg-1);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
}
.benefit__svg { width: 80%; height: 80%; }
.benefit__title { font-family: var(--font-display); font-size: 20px; font-weight: 700; letter-spacing: -0.02em; color: var(--ink-0); }
.benefit__desc { color: var(--ink-2); }
@media (max-width: 960px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .benefit--lg, .benefit--md { grid-column: span 1; }
}
@media (max-width: 560px) {
  .bento { grid-template-columns: 1fr; }
}

/* === FAQ === */
.faq { background: var(--bg-0); }
.faq__container { max-width: 920px; }
.faq__head { text-align: center; margin-bottom: var(--s-12); }
.faq__head .eyebrow { display: block; margin-bottom: 12px; }
.faq__head .lead { margin-top: 16px; }

.faq__list { display: flex; flex-direction: column; gap: 12px; }
.faq__item {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease-out);
}
.faq__item--open { border-color: var(--amber-400); background: var(--bg-0); box-shadow: var(--sh-md); }
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 26px;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  color: var(--ink-0);
}
.faq__q-icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  color: var(--ink-1);
  transition: all var(--dur-base) var(--ease-out);
  flex: none;
}
.faq__item--open .faq__q-icon {
  background: var(--amber-500);
  color: var(--primary-ink);
  border-color: var(--amber-500);
  transform: rotate(45deg);
}
.faq__a-wrap {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-base) var(--ease-out);
}
.faq__item--open .faq__a-wrap { grid-template-rows: 1fr; }
.faq__a { overflow: hidden; }
.faq__item--open .faq__a { padding: 0 26px 24px; color: var(--ink-2); line-height: var(--lh-loose); }

/* === CONTACT === */
.contact { background: var(--bg-1); }
.contact__container {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 960px) { .contact__container { grid-template-columns: 1fr; gap: 32px; } }

.contact__intro .eyebrow { display: block; margin-bottom: 12px; }
.contact__intro .lead { margin-top: 16px; max-width: 480px; }
.contact__bullets {
  list-style: none; padding: 0; margin: 32px 0 0;
  display: flex; flex-direction: column; gap: 10px;
}
.contact__bullets li { display: flex; align-items: center; gap: 12px; color: var(--ink-1); font-weight: 500; }
.contact__bullets li span {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--amber-500);
  position: relative;
  flex: none;
}
.contact__bullets li span::after {
  content: "";
  position: absolute;
  inset: 5px 4px 5px 4px;
  border-left: 2px solid var(--primary-ink);
  border-bottom: 2px solid var(--primary-ink);
  transform: rotate(-45deg);
  border-radius: 1px;
}

.contact__sig {
  display: flex; align-items: center; gap: 14px; margin-top: 36px;
  padding-top: 24px; border-top: 1px solid var(--line);
}
.contact__sig-avatar { width: 56px; height: 56px; border-radius: 50%; overflow: hidden; background: var(--bg-2); flex: none; border: 2px solid var(--amber-300); }
.contact__sig-avatar img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.contact__sig strong { display: block; color: var(--ink-0); }
.contact__sig span { color: var(--ink-3); font-size: 14px; }

.contact__form {
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  box-shadow: var(--sh-md);
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label { font-size: 13px; font-weight: 600; color: var(--ink-1); }
.field input, .field textarea {
  font-family: var(--font-body);
  font-size: 15px;
  background: var(--bg-1);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  padding: 14px 16px;
  color: var(--ink-0);
  transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--amber-500);
  background: var(--bg-0);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--amber-500) 25%, transparent);
}
.field textarea { resize: vertical; }

.seg { display: flex; gap: 6px; flex-wrap: wrap; padding: 4px; background: var(--bg-1); border-radius: var(--r-md); border: 1px solid var(--line); }
.seg__btn {
  flex: 1;
  min-width: 80px;
  background: none;
  border: 0;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  color: var(--ink-2);
  border-radius: calc(var(--r-md) - 2px);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out);
}
.seg__btn:hover { color: var(--ink-0); }
.seg__btn--active { background: var(--bg-0); color: var(--ink-0); box-shadow: var(--sh-sm); }

.contact__legal { font-size: 12px; }
.contact__sent { text-align: center; padding: 32px 16px; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.contact__sent-icon { color: var(--amber-500); }

/* === CASES === */
.cases { background: var(--bg-0); }
.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: var(--s-16);
}
@media (max-width: 960px) { .cases__grid { grid-template-columns: 1fr; } }
.case {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base);
}
.case:hover { transform: translateY(-4px); box-shadow: var(--sh-md); border-color: var(--amber-400); }
.case__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.case__tag {
  display: inline-block;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  background: var(--amber-50);
  color: var(--amber-800);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.case__title { font-family: var(--font-display); font-size: 22px; font-weight: 700; letter-spacing: -0.02em; color: var(--ink-0); line-height: 1.25; }
.case__desc { color: var(--ink-2); font-size: 14px; line-height: 1.6; }
.case__metric {
  padding: 16px 18px;
  background: var(--bg-0);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.case__metric strong { font-family: var(--font-display); font-size: 28px; font-weight: 800; color: var(--amber-700); letter-spacing: -0.03em; }
.case__metric span { font-size: 12px; color: var(--ink-3); }
.case__foot {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  margin-top: auto;
}
.case__foot > div { display: flex; flex-direction: column; gap: 2px; }
.case__foot span { font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; }
.case__foot strong { font-size: 15px; color: var(--ink-0); font-weight: 600; }

.cases__partners {
  padding: 32px;
  background: var(--bg-1);
  border-radius: var(--r-2xl);
  border: 1px dashed var(--line-strong);
  text-align: center;
}
.cases__partners .eyebrow { display: block; margin-bottom: 18px; }
.cases__logos {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
  align-items: center;
  color: var(--ink-3);
}
@media (max-width: 800px) { .cases__logos { grid-template-columns: repeat(3, 1fr); } }
.partner-logo { opacity: 0.65; transition: opacity var(--dur-fast); }
.partner-logo:hover { opacity: 1; color: var(--ink-1); }
.cases__legal { font-size: 12px; margin-top: 24px; text-align: center; max-width: 720px; margin-inline: auto; }

/* === FOOTER === */
.footer { background: var(--dark-0); color: var(--dark-ink); margin-top: 0; position: relative; overflow: hidden; }
.footer__cta {
  background: linear-gradient(120deg, var(--dark-1), var(--dark-2));
  border-bottom: 1px solid var(--dark-line);
  padding-block: var(--s-20);
  position: relative;
  overflow: hidden;
}
.footer__cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(700px 400px at 80% 50%, color-mix(in oklab, var(--amber-500) 20%, transparent), transparent 70%);
  pointer-events: none;
}
.footer__cta-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  position: relative;
}
.footer__cta-inner .h1 { color: #fff; }
.footer__cta-inner .hl { color: var(--amber-300); }
.footer__cta-inner .hl::after { background: linear-gradient(90deg, transparent, var(--amber-400), transparent); }
@media (max-width: 800px) { .footer__cta-inner { grid-template-columns: 1fr; } }

.footer__main {
  padding-block: var(--s-20);
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 48px;
}
@media (max-width: 800px) { .footer__main { grid-template-columns: 1fr; } }
.footer__main .logo span { color: #fff !important; }
.footer__tag { color: var(--dark-ink-2); margin-top: 16px; max-width: 360px; line-height: var(--lh-loose); }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer__cols > div { display: flex; flex-direction: column; gap: 10px; }
.footer__col-title {
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--amber-300); margin-bottom: 4px;
}
.footer__cols a { color: var(--dark-ink); text-decoration: none; font-size: 14px; transition: color var(--dur-fast); }
.footer__cols a:hover { color: var(--amber-300); }
.footer__muted { color: var(--dark-ink-2); font-size: 14px; }

.footer__legal {
  padding-block: 24px;
  border-top: 1px solid var(--dark-line);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; color: var(--dark-ink-2);
  flex-wrap: wrap; gap: 12px;
}
.footer__legal a { color: var(--dark-ink-2); text-decoration: none; margin-left: 18px; }
.footer__legal a:hover { color: var(--amber-300); }

/* ============================================================
   DARK THEME — celá stránka ve stylu footer CTA
   Tmavé sekce s amber glow, premium feel
   ============================================================ */

/* Základní body pozadí */
[data-theme="dark"] body {
  background: var(--dark-0);
}

/* NAV — tmavý frosted */
[data-theme="dark"] .nav--scrolled {
  background: color-mix(in oklab, var(--dark-1) 85%, transparent);
  border-bottom-color: var(--dark-line);
}

/* HERO — dark + amber glow */
[data-theme="dark"] .hero {
  background: var(--dark-0);
}
[data-theme="dark"] .hero__bg {
  background:
    radial-gradient(900px 600px at 15% 0%, color-mix(in oklab, var(--amber-500) 12%, transparent), transparent 70%),
    radial-gradient(600px 500px at 85% 90%, color-mix(in oklab, var(--amber-600) 8%, transparent), transparent 70%),
    var(--dark-0);
}
[data-theme="dark"] .hero__gradient {
  background:
    radial-gradient(50% 60% at 50% 30%, color-mix(in oklab, var(--amber-500) 15%, transparent), transparent 70%);
  mix-blend-mode: screen;
}
[data-theme="dark"] .hero__grid {
  opacity: 0.25;
}
[data-theme="dark"] .hero__pill {
  background: color-mix(in oklab, var(--dark-2) 80%, transparent);
  border-color: var(--dark-line);
  color: var(--dark-ink-2);
}
[data-theme="dark"] .hero__trust {
  background: color-mix(in oklab, var(--dark-1) 80%, transparent);
  border-color: var(--dark-line);
}
[data-theme="dark"] .hero__coin-label {
  background: var(--dark-1);
  border-color: var(--dark-line);
  color: var(--dark-ink-2);
}

/* PILLARS sekce */
[data-theme="dark"] .pillars {
  background: linear-gradient(160deg, var(--dark-1), var(--dark-0));
  position: relative;
}
[data-theme="dark"] .pillars::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(800px 500px at 90% 50%, color-mix(in oklab, var(--amber-500) 10%, transparent), transparent 70%);
  pointer-events: none;
}
[data-theme="dark"] .pillar {
  background: var(--dark-1);
  border-color: var(--dark-line);
}
[data-theme="dark"] .pillar:hover,
[data-theme="dark"] .pillar--active {
  border-color: var(--amber-500);
  background: var(--dark-2);
  box-shadow: 0 24px 60px rgba(245,166,35,0.12);
}
[data-theme="dark"] .how__bullet--active {
  background: color-mix(in oklab, var(--amber-500) 15%, transparent);
  border-color: color-mix(in oklab, var(--amber-500) 40%, transparent);
}

/* HOW IT WORKS */
[data-theme="dark"] .how {
  background: linear-gradient(170deg, var(--dark-0), var(--dark-1));
  position: relative;
}
[data-theme="dark"] .how::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 600px at 10% 60%, color-mix(in oklab, var(--amber-500) 8%, transparent), transparent 70%);
  pointer-events: none;
}
[data-theme="dark"] .how__visual {
  background: var(--dark-2);
  border-color: var(--dark-line);
}
[data-theme="dark"] .how__step {
  border-left-color: var(--dark-line);
}
[data-theme="dark"] .how__step-num {
  background: var(--dark-0);
  border-color: var(--amber-500);
}
[data-theme="dark"] .how__step-meta {
  background: var(--dark-2);
  border-color: var(--dark-line);
}

/* BENEFITS */
[data-theme="dark"] .benefits {
  background: linear-gradient(150deg, var(--dark-1), var(--dark-2));
  position: relative;
}
[data-theme="dark"] .benefits::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(700px 500px at 50% 0%, color-mix(in oklab, var(--amber-500) 10%, transparent), transparent 70%);
  pointer-events: none;
}
[data-theme="dark"] .benefit {
  background: var(--dark-1);
  border-color: var(--dark-line);
}
[data-theme="dark"] .benefit:hover {
  border-color: color-mix(in oklab, var(--amber-500) 50%, transparent);
  box-shadow: 0 8px 32px rgba(245,166,35,0.10);
}
[data-theme="dark"] .benefit__visual {
  background: var(--dark-2);
  border-color: var(--dark-line);
}

/* CASES */
[data-theme="dark"] .cases {
  background: linear-gradient(140deg, var(--dark-0), var(--dark-1));
  position: relative;
}
[data-theme="dark"] .cases::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(700px 400px at 80% 50%, color-mix(in oklab, var(--amber-500) 12%, transparent), transparent 70%);
  pointer-events: none;
}
[data-theme="dark"] .case {
  background: var(--dark-1);
  border-color: var(--dark-line);
}
[data-theme="dark"] .case:hover {
  border-color: var(--amber-500);
  box-shadow: 0 24px 60px rgba(245,166,35,0.12);
  background: var(--dark-2);
}
[data-theme="dark"] .case__metric {
  background: var(--dark-2);
  border-color: var(--dark-line);
}
[data-theme="dark"] .case__foot {
  border-top-color: var(--dark-line);
}
[data-theme="dark"] .case__tag {
  background: color-mix(in oklab, var(--amber-500) 15%, transparent);
  color: var(--amber-300);
}
[data-theme="dark"] .cases__partners {
  background: var(--dark-1);
  border-color: color-mix(in oklab, var(--dark-line) 60%, transparent);
}
[data-theme="dark"] .partner-logo {
  color: var(--dark-ink-2);
}

/* FAQ */
[data-theme="dark"] .faq {
  background: linear-gradient(160deg, var(--dark-1), var(--dark-0));
  position: relative;
}
[data-theme="dark"] .faq::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 500px at 20% 80%, color-mix(in oklab, var(--amber-500) 8%, transparent), transparent 70%);
  pointer-events: none;
}
[data-theme="dark"] .faq__item {
  background: var(--dark-1);
  border-color: var(--dark-line);
}
[data-theme="dark"] .faq__item--open {
  background: var(--dark-2);
  border-color: var(--amber-500);
  box-shadow: 0 8px 32px rgba(245,166,35,0.10);
}
[data-theme="dark"] .faq__q {
  color: var(--dark-ink);
}
[data-theme="dark"] .faq__q-icon {
  border-color: var(--dark-line);
  color: var(--dark-ink-2);
}

/* CONTACT */
[data-theme="dark"] .contact {
  background: linear-gradient(120deg, var(--dark-1), var(--dark-2));
  position: relative;
}
[data-theme="dark"] .contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(700px 400px at 70% 50%, color-mix(in oklab, var(--amber-500) 10%, transparent), transparent 70%);
  pointer-events: none;
}
[data-theme="dark"] .contact__form {
  background: var(--dark-1);
  border-color: var(--dark-line);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}
[data-theme="dark"] .field input,
[data-theme="dark"] .field textarea {
  background: var(--dark-2);
  border-color: var(--dark-line);
  color: var(--dark-ink);
}
[data-theme="dark"] .field input:focus,
[data-theme="dark"] .field textarea:focus {
  background: var(--dark-3);
  border-color: var(--amber-500);
}
[data-theme="dark"] .seg {
  background: var(--dark-2);
  border-color: var(--dark-line);
}
[data-theme="dark"] .seg__btn--active {
  background: var(--dark-3);
  color: var(--dark-ink);
}
[data-theme="dark"] .contact__sig {
  border-top-color: var(--dark-line);
}
[data-theme="dark"] .contact__bullets li span {
  background: var(--amber-500);
}

/* FOOTER — ještě víc glow */
[data-theme="dark"] .footer {
  background: var(--dark-0);
  border-top: 1px solid var(--dark-line);
}
[data-theme="dark"] .footer__cta {
  background: linear-gradient(120deg, var(--dark-1), var(--dark-2));
}
[data-theme="dark"] .footer__cta::before {
  background: radial-gradient(800px 400px at 80% 50%, color-mix(in oklab, var(--amber-500) 22%, transparent), transparent 70%);
}
[data-theme="dark"] .footer__main .logo span {
  color: var(--dark-ink) !important;
}

/* GHOST BTN v dark */
[data-theme="dark"] .btn--ghost {
  color: var(--dark-ink-2);
  border-color: var(--dark-line);
}
[data-theme="dark"] .btn--ghost:hover {
  background: var(--dark-2);
  border-color: var(--dark-ink-2);
}

/* ============================================================ */

/* === REVEAL ON SCROLL === */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* === REDUCE MOTION === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}