/* components.css — botões, nav, cards, panels, forms, fab, confetti */

/* ===== Botões ===== */
.btn {
  --pad-y: 12px;
  --pad-x: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: var(--pad-y) var(--pad-x);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: -0.005em;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition:
    background var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease),
    transform var(--t-fast) var(--ease),
    box-shadow var(--t-fast) var(--ease);
  user-select: none;
}
.btn .arrow {
  display: inline-block;
  transition: transform var(--t-base) var(--ease);
}
.btn:hover .arrow { transform: translateX(4px); }
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--ink);
  color: var(--bg);
  box-shadow: 0 8px 24px rgba(14, 14, 12, 0.18);
}
.btn--primary:hover {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 12px 32px rgba(255, 91, 31, 0.32);
}
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn--ghost:hover {
  background: var(--bg-soft);
  border-color: var(--ink);
}
.btn--lg {
  --pad-y: 16px;
  --pad-x: 24px;
  font-size: var(--fs-base);
}
.btn--block {
  display: flex;
  width: 100%;
  justify-content: center;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: var(--sp-5);
  color: var(--ink);
  font-weight: 600;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: color var(--t-fast) var(--ease), gap var(--t-base) var(--ease);
}
.link-arrow span { transition: transform var(--t-base) var(--ease); }
.link-arrow:hover { color: var(--accent-deep); gap: 10px; }
.link-arrow:hover span { transform: translateX(4px); }

.check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 13px;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ===== Status dot pulsando ===== */
.status-dot,
.panel__live i {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--ok);
  border-radius: 50%;
  animation: pulseDot 2s infinite;
}

/* ===== Nav ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(250, 248, 244, 0.7);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition:
    background var(--t-base) var(--ease),
    border-color var(--t-base) var(--ease),
    height var(--t-base) var(--ease);
}
.nav.is-scrolled {
  background: rgba(250, 248, 244, 0.92);
  border-color: var(--line);
  height: 60px;
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--sp-5);
}
.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.1rem;
}
.brand__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 8px;
  background: var(--ink);
  position: relative;
  overflow: hidden;
}
.brand__dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
}
.brand__text { font-family: var(--font-sans); }

.nav__links {
  display: flex;
  gap: var(--sp-5);
}
.nav__links a {
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  position: relative;
  padding: 6px 2px;
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base) var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { transform: scaleX(1); }

.nav__cta { display: inline-flex; gap: 8px; }

.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px; height: 22px;
}
.nav__burger span {
  height: 2px; background: var(--ink);
  border-radius: 2px;
  transition: transform var(--t-base) var(--ease), opacity var(--t-fast) var(--ease);
}
.nav.is-open .nav__burger span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
.nav.is-open .nav__burger span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__burger span:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }

/* ===== Console (terminal) ===== */
.hero__console {
  margin: var(--sp-8) auto 0;
  max-width: 760px;
  background: var(--bg-dark);
  color: #E7E5DD;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.08);
  transform: perspective(1200px) rotateX(2deg);
  transition: transform 600ms var(--ease), box-shadow 600ms var(--ease);
}
.hero__console:hover {
  transform: perspective(1200px) rotateX(0) translateY(-2px);
  box-shadow: 0 30px 80px rgba(14,14,12,0.18);
}
.console__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-dark-soft);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 12px;
  color: #B8B5AB;
}
.console__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--c, #888); }
.console__title { margin-left: 10px; font-family: var(--font-sans); }
.console__pulse {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ok);
}
.console__pulse i {
  width: 6px; height: 6px; background: var(--ok); border-radius: 50%;
  animation: pulseDot 1.6s infinite;
}
.console__body {
  font-family: 'SFMono-Regular', Menlo, Consolas, monospace;
  font-size: 13px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 240px;
  max-height: 280px;
  overflow: hidden;
}
.cline {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 12px;
  line-height: 1.5;
}
.cline__tag {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding-top: 2px;
  opacity: 0.7;
}
.cline--bistro .cline__tag { color: var(--accent); opacity: 1; font-weight: 700; }
.cline--sys    .cline__tag { color: #9DDBB7; opacity: 1; }
.cline--in     .cline__tag { color: #8AB4FF; opacity: 1; }
.cline__msg { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cline__msg::after {
  content: '▍';
  display: inline-block;
  margin-left: 2px;
  animation: blink 1s steps(2) infinite;
  color: var(--accent);
}

/* ===== Tcard (trindade) ===== */
.tcard {
  position: relative;
  padding: var(--sp-6);
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  transition:
    transform 500ms var(--ease),
    box-shadow 500ms var(--ease),
    border-color 500ms var(--ease);
  overflow: hidden;
  isolation: isolate;
}
.tcard::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 91, 31, 0.10), transparent 40%);
  opacity: 0;
  transition: opacity 400ms var(--ease);
  z-index: -1;
  pointer-events: none;
}
.tcard:hover {
  border-color: rgba(255, 91, 31, 0.35);
  box-shadow: var(--shadow-md);
}
.tcard:hover::before { opacity: 1; }
.tcard__num {
  position: absolute;
  top: var(--sp-5);
  right: var(--sp-5);
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--ink-mute);
  font-style: italic;
}
.tcard__icon {
  width: 48px; height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: var(--bg);
  border-radius: 12px;
  margin-bottom: var(--sp-4);
  transition: transform 400ms var(--ease), background 400ms var(--ease);
}
.tcard__icon svg { width: 22px; height: 22px; }
.tcard:hover .tcard__icon { transform: rotate(-6deg) scale(1.06); background: var(--accent); color: var(--accent-ink); }
.tcard__title {
  font-size: var(--fs-xl);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: var(--sp-3);
}
.tcard__lead { color: var(--ink); font-size: var(--fs-md); margin-bottom: var(--sp-5); }
.tcard__list { display: flex; flex-direction: column; gap: var(--sp-3); }
.tcard__list li {
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  padding-left: 14px;
  position: relative;
}
.tcard__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 10px;
  width: 6px; height: 1px;
  background: var(--accent);
}
.tcard__list b { color: var(--ink); font-weight: 600; }

/* ===== How steps ===== */
.how__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}
.how__step {
  padding: var(--sp-6);
  border-radius: var(--r-xl);
  background: var(--bg-elev);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.how__num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 3.2rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: var(--sp-4);
}
.how__step h3 { font-size: var(--fs-lg); font-weight: 700; margin-bottom: var(--sp-3); }
.how__step p { font-size: var(--fs-sm); }

.how__visual {
  margin-top: var(--sp-5);
  height: 100px;
  background: var(--bg-soft);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.chip-row {
  display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; padding: 0 16px;
}
.mini-chip {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  padding: 4px 10px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 500;
  transition: transform 300ms var(--ease), background 300ms var(--ease);
}
.mini-chip:nth-child(1) { animation: ticker 600ms 0ms var(--ease-out) both; }
.mini-chip:nth-child(2) { animation: ticker 600ms 80ms var(--ease-out) both; }
.mini-chip:nth-child(3) { animation: ticker 600ms 160ms var(--ease-out) both; }
.mini-chip:nth-child(4) { animation: ticker 600ms 240ms var(--ease-out) both; }
.how__step:hover .mini-chip { transform: translateY(-2px); }
.how__step:hover .mini-chip:nth-child(1) { background: #E7FFD9; }
.how__step:hover .mini-chip:nth-child(2) { background: #FFE7D6; }

.learn-bars {
  display: flex; align-items: flex-end; gap: 10px; height: 80px; padding: 10px 20px;
}
.learn-bars span {
  flex: 1;
  height: var(--h);
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-deep) 100%);
  border-radius: 4px 4px 0 0;
  transform-origin: bottom;
  animation: growBar 1200ms var(--ease-out) both;
}
.learn-bars span:nth-child(1) { animation-delay: 80ms; }
.learn-bars span:nth-child(2) { animation-delay: 160ms; }
.learn-bars span:nth-child(3) { animation-delay: 240ms; }
.learn-bars span:nth-child(4) { animation-delay: 320ms; }
.learn-bars span:nth-child(5) { animation-delay: 400ms; }

.ring-stack { position: relative; width: 80px; height: 80px; }
.ring {
  position: absolute;
  inset: 0;
  border: 2px solid var(--ink);
  border-radius: 50%;
  border-top-color: transparent;
  border-right-color: transparent;
  animation: spin 3.2s linear infinite;
}
.ring--2 { inset: 12px; border-color: var(--accent); border-top-color: transparent; border-left-color: transparent; animation-duration: 2.4s; animation-direction: reverse; }
.ring--3 { inset: 24px; border-color: var(--ink); border-bottom-color: transparent; border-right-color: transparent; animation-duration: 1.6s; }

/* ===== Demo panel ===== */
.panel {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-md);
  padding: var(--sp-5);
  position: relative;
  overflow: hidden;
}
.panel::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255, 91, 31, 0.18), transparent 40%);
  pointer-events: none;
  z-index: -1;
  filter: blur(20px);
}
.panel__head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--line-soft);
}
.panel__title { font-weight: 700; letter-spacing: -0.02em; }
.panel__live {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--ok); font-weight: 600;
}
.panel__orders { display: flex; flex-direction: column; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.porder {
  display: flex; gap: 12px;
  padding: 12px;
  border-radius: var(--r-md);
  background: var(--bg-soft);
  transition: transform var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.porder:hover { transform: translateX(2px); background: var(--bg-elev); border: 1px solid var(--line); padding: 11px; }
.porder__avatar {
  width: 36px; height: 36px;
  flex-shrink: 0;
  background: var(--ink);
  color: var(--bg);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}
.porder__body { flex: 1; min-width: 0; }
.porder__top {
  display: flex; justify-content: space-between;
  font-size: 13px; color: var(--ink-mute);
  margin-bottom: 2px;
}
.porder__top strong { color: var(--ink); }
.porder__item { font-size: 13px; color: var(--ink-soft); margin-bottom: 6px; }
.porder__bot { display: flex; justify-content: space-between; align-items: center; }
.porder__status {
  font-size: 10px; text-transform: uppercase; letter-spacing: 0.1em;
  padding: 3px 8px; border-radius: var(--r-pill);
  background: var(--bg-elev); border: 1px solid var(--line);
  font-weight: 600;
}
.porder__status--preparando { background: #FFF1E6; color: var(--accent-deep); border-color: rgba(255, 91, 31, 0.25); }
.porder__status--confirmado { background: #E6F4EC; color: var(--ok);          border-color: rgba(31, 157, 85, 0.25); }
.porder__status--a-caminho  { background: #FFF8E0; color: #8A6500;            border-color: rgba(228, 167, 0, 0.3); }
.porder__status--entregue   { background: var(--bg-dark); color: var(--bg);    border-color: var(--ink); }
.porder__value { font-weight: 700; font-size: 13px; }

.panel__metrics {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--line-soft);
}
.metric { display: flex; flex-direction: column; gap: 4px; }
.metric__label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-mute); }
.metric__value { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }

/* ===== Cases ===== */
.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}
.case {
  padding: var(--sp-6);
  border-radius: var(--r-xl);
  background: var(--bg-elev);
  border: 1px solid var(--line);
  transition: transform 400ms var(--ease), box-shadow 400ms var(--ease);
  position: relative;
  overflow: hidden;
}
.case[data-tone="orange"]::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-soft));
}
.case[data-tone="ink"]::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--ink);
}
.case:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.case__tag {
  display: inline-block;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--accent-deep); font-weight: 600;
  margin-bottom: var(--sp-3);
}
.case__title { font-size: var(--fs-xl); font-weight: 700; letter-spacing: -0.02em; margin-bottom: var(--sp-3); }
.case__quote { font-family: var(--font-serif); font-style: italic; color: var(--ink-soft); margin-bottom: var(--sp-5); font-size: 1.05rem; }
.case__metric { display: flex; align-items: baseline; gap: 10px; padding-top: var(--sp-4); border-top: 1px solid var(--line-soft); }
.case__metric-value { font-size: 2rem; font-weight: 800; letter-spacing: -0.04em; font-family: var(--font-sans); }
.case__metric-label { font-size: 12px; color: var(--ink-mute); }

/* ===== Big quote ===== */
.bigquote {
  max-width: 920px; margin: 0 auto; text-align: center;
  padding: var(--sp-8) 0;
}
.bigquote p {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 1.2rem + 2.2vw, 2.6rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: var(--sp-5);
}
.bigquote footer { display: inline-flex; flex-direction: column; gap: 4px; }
.bigquote cite { font-style: normal; font-weight: 700; }
.bigquote span { color: var(--ink-mute); font-size: var(--fs-sm); }

/* ===== Pricing ===== */
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  margin-bottom: var(--sp-6);
}
.price {
  position: relative;
  padding: var(--sp-6);
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  transition: transform 400ms var(--ease), box-shadow 400ms var(--ease);
}
.price:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.price--featured {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}
.price--featured:hover { transform: scale(1.02) translateY(-3px); box-shadow: 0 30px 80px rgba(14,14,12,0.25); }
.price--featured .price__name,
.price--featured .price__value,
.price--featured .price__num,
.price--featured .price__currency,
.price--featured .price__period { color: var(--bg); }
.price--featured .price__tag,
.price--featured .price__list li { color: rgba(255,255,255,0.7); }
.price--featured .check { background: var(--accent); color: var(--accent-ink); }
.price--featured .btn--primary { background: var(--accent); color: var(--accent-ink); }
.price--featured .btn--primary:hover { background: var(--bg); color: var(--ink); }

.price__flag {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: var(--accent-ink);
  padding: 4px 12px; border-radius: var(--r-pill);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; font-weight: 700;
}
.price__name { font-size: var(--fs-lg); font-weight: 700; letter-spacing: -0.02em; }
.price__tag { font-size: var(--fs-sm); color: var(--ink-mute); margin-bottom: var(--sp-5); }
.price__value { display: flex; align-items: baseline; gap: 4px; margin-bottom: var(--sp-5); }
.price__currency { font-size: var(--fs-md); font-weight: 600; opacity: 0.6; }
.price__num { font-size: 3rem; font-weight: 800; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.price__period { font-size: var(--fs-sm); color: var(--ink-mute); margin-left: 2px; }
.price__list { display: flex; flex-direction: column; gap: 10px; margin-top: var(--sp-5); }
.price__list li { display: flex; align-items: flex-start; gap: 10px; font-size: var(--fs-sm); }

.pricing__note { text-align: center; color: var(--ink-mute); font-size: var(--fs-sm); }

/* ===== FAQ ===== */
.faq__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--sp-8);
  align-items: start;
}
.faq__list { display: flex; flex-direction: column; gap: 4px; }
.faq__item {
  border-bottom: 1px solid var(--line);
  padding: var(--sp-5) 0;
  transition: padding var(--t-base) var(--ease);
}
.faq__item[open] { padding-bottom: var(--sp-6); }
.faq__item summary {
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer;
  font-size: var(--fs-md);
  font-weight: 600;
  letter-spacing: -0.01em;
  list-style: none;
  color: var(--ink);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__plus {
  position: relative;
  width: 20px; height: 20px;
  flex-shrink: 0;
  margin-left: var(--sp-4);
}
.faq__plus::before, .faq__plus::after {
  content: ''; position: absolute; background: var(--ink);
  transition: transform var(--t-base) var(--ease);
}
.faq__plus::before { top: 50%; left: 0; right: 0; height: 1.5px; transform: translateY(-50%); }
.faq__plus::after  { left: 50%; top: 0; bottom: 0; width: 1.5px; transform: translateX(-50%); }
.faq__item[open] .faq__plus::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }
.faq__answer {
  overflow: hidden;
  animation: fadeUp 360ms var(--ease-out) both;
  padding-top: var(--sp-3);
}
.faq__answer p { font-size: var(--fs-sm); }

/* ===== CTA Final ===== */
.cta__box {
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--r-xl);
  padding: var(--sp-9) var(--sp-7);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta__box::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  top: -300px; right: -200px;
  background: radial-gradient(circle, rgba(255, 91, 31, 0.35), transparent 60%);
  pointer-events: none;
  animation: drift 14s ease-in-out infinite;
}
.cta__box::after {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  bottom: -250px; left: -150px;
  background: radial-gradient(circle, rgba(255, 176, 137, 0.22), transparent 60%);
  pointer-events: none;
  animation: drift 18s ease-in-out infinite reverse;
}
.cta__title {
  font-size: var(--fs-3xl);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin-bottom: var(--sp-4);
  position: relative;
}
.cta__sub {
  color: rgba(255,255,255,0.7);
  font-size: var(--fs-md);
  margin-bottom: var(--sp-6);
  position: relative;
}
.cta__form {
  display: flex;
  gap: 8px;
  max-width: 480px;
  margin: 0 auto;
  position: relative;
}
.cta__form input {
  flex: 1;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--r-pill);
  padding: 14px 20px;
  color: var(--bg);
  font-size: var(--fs-sm);
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.cta__form input:focus { background: rgba(255,255,255,0.14); border-color: var(--accent); }
.cta__small { margin-top: var(--sp-4); font-size: var(--fs-xs); color: rgba(255,255,255,0.5); position: relative; }
.cta__small[style*="--ok"] { color: #8ADFA8 !important; }
.cta__small[style*="--bad"] { color: #FF9D8A !important; }

/* ===== Footer ===== */
.footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.6);
  padding: var(--sp-9) 0 var(--sp-5);
  margin-top: var(--sp-9);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: var(--sp-7);
  margin-bottom: var(--sp-7);
}
.footer h4 {
  color: var(--bg);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: var(--sp-4);
}
.footer ul { display: flex; flex-direction: column; gap: 10px; }
.footer ul a { font-size: var(--fs-sm); transition: color var(--t-fast) var(--ease); }
.footer ul a:hover { color: var(--accent-soft); }
.footer .nav__brand { color: var(--bg); }
.footer .brand__mark { background: var(--bg); }
.footer .brand__mark .brand__dot { background: var(--accent); }
.footer__tag {
  margin-top: var(--sp-4);
  font-size: var(--fs-sm);
  max-width: 280px;
  font-family: var(--font-serif);
  font-style: italic;
  color: rgba(255,255,255,0.5);
}
.footer__bottom {
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line-dark);
  text-align: center;
}
.footer__bottom small { color: rgba(255,255,255,0.4); }

/* ===== FAB ===== */
.fab {
  position: fixed;
  right: 24px; bottom: 24px;
  width: 48px; height: 48px;
  background: var(--ink);
  color: var(--bg);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 90;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity var(--t-base) var(--ease), transform var(--t-base) var(--ease), background var(--t-fast) var(--ease);
}
.fab.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.fab:hover { background: var(--accent); }
.fab svg { width: 20px; height: 20px; }

/* ===== Confete ===== */
.confetti {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 200;
  overflow: hidden;
}
.confetti span {
  position: absolute;
  top: -10px;
  width: 8px; height: 14px;
  border-radius: 2px;
  animation: confettiFall 2.2s cubic-bezier(0.3, 0.1, 0.5, 1) both;
}
@keyframes confettiFall {
  to {
    transform: translateY(110vh) rotate(720deg);
    opacity: 0;
  }
}