/* ==========================================================================
   Bunker Foods · Design System · components.css
   Components: buttons, topbar, header, hero, stat-block, vsl, logos, pain,
   solution, pillars, benefits, cases, diagnostic, about, faq, cta-final,
   footer, responsive
   Version: 1.0.0
   Requires: tokens.css
   ========================================================================== */

/* --- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-3);
  padding: 20px 36px;
  border-radius: var(--r-md);
  font-family: var(--font-body);
  font-weight: var(--fw-bold);
  font-size: var(--fs-base);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--t-base) var(--ease-out);
  white-space: nowrap;
}
.btn svg { transition: transform var(--t-base) var(--ease-out); width: 18px; height: 18px; }

.btn--primary {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-cta), inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}
.btn--primary:hover {
  transform: translateY(-3px);
  background: var(--primary-deep);
  box-shadow: var(--shadow-cta-hover), inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}
.btn--primary:hover svg { transform: translateX(4px); }

.btn--secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--text);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 20px 24px;
}
.btn--secondary:hover { background: var(--text); color: var(--text-inverse); }

.btn--dark {
  background: var(--bg-dark);
  color: var(--text-inverse);
}
.btn--dark:hover {
  background: var(--primary);
  transform: translateY(-2px);
}

/* --- Top qualifier bar (sticky) ----------------------------------------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--bg-dark);
  color: var(--text-inverse);
  padding: 14px var(--gutter);
  text-align: center;
  border-bottom: 1px solid rgba(242, 107, 31, 0.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  line-height: 1.3;
}
.topbar__main {
  font-family: var(--font-display);
  font-size: clamp(13px, 1.05vw, 16px);
  font-weight: var(--fw-bold);
  letter-spacing: -0.01em;
  color: var(--text-inverse);
}
.topbar__main strong {
  color: var(--primary);
  font-weight: var(--fw-black);
}
.topbar__sub {
  font-family: var(--font-mono);
  font-size: clamp(9px, 0.7vw, 11px);
  font-weight: var(--fw-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(250, 246, 240, 0.65);
}
.topbar__sub .pulse::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  margin-right: 6px;
  vertical-align: middle;
  box-shadow: 0 0 8px var(--primary);
  animation: pulse-dot 2s infinite;
}
.topbar__sub .sep { margin: 0 10px; opacity: 0.4; }

/* --- Site header -------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 64px; /* fica logo abaixo do topbar */
  z-index: 50;
  padding: 16px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  border-bottom: 1px solid var(--border);
  background: rgba(250, 246, 240, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: var(--s-2);
  text-decoration: none;
}
.brand__name {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: 32px;
  color: var(--text);
  letter-spacing: -0.04em;
  line-height: 1;
}
.brand__name .un { color: var(--primary); }
.brand__name .underscore { color: var(--primary); }
.brand__tagline {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
}

.site-header__meta {
  display: flex;
  gap: var(--s-5);
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-mid);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.site-header__meta .dot {
  color: var(--primary);
  margin-right: 4px;
  font-size: 10px;
}

/* --- Hero --------------------------------------------------------------- */
.hero {
  position: relative;
  width: 100%;
  min-height: calc(100vh - 150px);
  overflow: hidden;
  background: var(--dg-bg);
}
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  opacity: 0.7;
  pointer-events: none;
}
.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: auto 1fr;
  grid-template-areas:
    "top    right"
    "bottom right";
  column-gap: var(--s-9);
  row-gap: 0;
  padding: var(--s-9) var(--gutter) var(--s-10);
  max-width: var(--max-w);
  margin-inline: auto;
  align-items: start;
  min-height: calc(100vh - 150px);
}
.hero__top    { grid-area: top;    min-width: 0; }
.hero__bottom { grid-area: bottom; min-width: 0; }
.hero__right  { grid-area: right; }

.hero__meta-row {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  margin-bottom: var(--s-6);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-mid);
  flex-wrap: wrap;
}
.hero__meta-row .tag {
  background: var(--bg-dark);
  color: var(--primary);
  padding: 6px 12px;
  border-radius: var(--r-sm);
  font-weight: var(--fw-bold);
}
.hero__meta-row .live::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  margin-right: var(--s-2);
  vertical-align: middle;
  box-shadow: 0 0 8px var(--primary);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__headline {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: var(--fs-hero);
  line-height: 0.9;
  letter-spacing: -0.042em;
  color: var(--text);
  margin-bottom: var(--s-6);
  max-width: 13ch;
}
.hero__headline .accent {
  color: var(--primary);
  position: relative;
  display: inline-block;
}
.hero__headline .accent::after {
  content: '_';
  color: var(--primary);
  margin-left: 2px;
  animation: blink 1.2s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.hero__sub {
  font-family: var(--font-body);
  font-size: var(--fs-md);
  line-height: 1.55;
  color: var(--text-mid);
  max-width: 56ch;
  margin-bottom: var(--s-7);
  font-weight: var(--fw-regular);
}
.hero__sub strong {
  color: var(--text);
  font-weight: var(--fw-bold);
}

.hero__cta-row {
  display: flex;
  gap: var(--s-4);
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: var(--s-9);
}

/* Stat block — terminal style */
.stat-block {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.stat-block__cell {
  padding: var(--s-5) var(--s-4);
  border-right: 1px solid var(--border);
}
.stat-block__cell:last-child { border-right: none; }
.stat-block__key {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-mid);
  margin-bottom: var(--s-2);
}
.stat-block__key::before { content: '// '; color: var(--primary); }
.stat-block__value {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: clamp(28px, 2.5vw, 36px);
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: var(--s-1);
}
.stat-block__label {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--text-mid);
  line-height: 1.3;
}

/* Right column — VSL stack */
.hero__right {
  position: sticky;
  top: var(--s-6);
  display: flex;
  flex-direction: column;
}
.vsl {
  background: var(--bg-dark);
  border-radius: var(--r-lg);
  padding: 12px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(61, 26, 10, 0.15);
  position: relative;
}
.vsl__meta {
  display: flex;
  justify-content: space-between;
  padding: 4px var(--s-2) var(--s-3);
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(250, 246, 240, 0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.vsl__rec { color: var(--primary); }
.vsl__rec::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 6px;
  vertical-align: middle;
  animation: pulse-dot 1.5s infinite;
}
.vsl__frame {
  position: relative;
  border-radius: var(--r-sm);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: #0a0500;
}
.vsl__frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}
.vsl__caption {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text-inverse);
  text-align: center;
  margin-top: var(--s-3);
  margin-bottom: 4px;
  line-height: 1.4;
  opacity: 0.85;
}
.hero__right .meta-strip {
  margin-top: var(--s-4);
  display: flex;
  justify-content: space-between;
  padding: var(--s-3) 0;
  border-top: 1px dashed var(--border-strong);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-mid);
  letter-spacing: 0.08em;
}
.hero__right .meta-strip span:last-child { color: var(--primary); font-weight: var(--fw-bold); }

/* ==========================================================================
   BLOCO 2 — Logos, Pain Points, Solução, Pilares, Cases
   ========================================================================== */

/* --- Logos carrossel ---------------------------------------------------- */
.logos {
  padding-block: var(--s-9) var(--s-7);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.logos__head { text-align: center; margin-bottom: var(--s-7); }
.logos__eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary);
  margin-bottom: var(--s-3);
}
.logos__title {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-xl);
  color: var(--text);
  letter-spacing: -0.025em;
}
.logos__viewport {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
}
.logos__track {
  display: flex;
  align-items: center;
  gap: 64px;
  width: max-content;
  animation: logos-scroll 35s linear infinite;
}
.logos__item {
  flex: 0 0 auto;
  width: 140px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.7;
  filter: grayscale(100%) brightness(0.6);
  transition: all var(--t-base) var(--ease-out);
}
.logos__item:hover { opacity: 1; filter: none; }
.logos__item img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
@keyframes logos-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-50% - 32px)); }
}

/* --- Pain Points -------------------------------------------------------- */
.pain__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  max-width: var(--max-w-narrow);
  margin-inline: auto;
}
.pain__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--s-6);
  padding: var(--s-6);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: all var(--t-base) var(--ease-out);
  align-items: start;
}
.pain__item:hover {
  background: #fff;
  border-color: var(--primary);
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}
.pain__num {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: clamp(48px, 5vw, 72px);
  line-height: 0.85;
  color: var(--primary);
  letter-spacing: -0.05em;
  min-width: 80px;
}
.pain__title {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
  color: var(--text);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: var(--s-2);
}
.pain__text {
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--text-mid);
}

.pain__conclusion {
  max-width: var(--max-w-narrow);
  margin: var(--s-9) auto 0;
  padding: var(--s-7);
  background: var(--bg-dark);
  color: var(--text-inverse);
  border-radius: var(--r-xl);
  text-align: center;
  border-left: 6px solid var(--primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-6);
}
.pain__conclusion p {
  font-family: var(--font-display);
  font-weight: var(--fw-medium);
  font-size: clamp(18px, 1.5vw, 22px);
  line-height: 1.4;
  letter-spacing: -0.015em;
  color: var(--text-inverse);
  max-width: 60ch;
}
.pain__conclusion p strong { color: var(--primary); font-weight: var(--fw-bold); }

/* --- Solução ------------------------------------------------------------ */
.solution {
  background: var(--bg);
  position: relative;
}
.solution::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(242, 107, 31, 0.07), transparent 50%);
  pointer-events: none;
}
.solution__grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--s-9);
  align-items: start;
  position: relative;
  z-index: 1;
}
.solution__index {
  position: sticky;
  top: 200px;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.solution__index-num {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: clamp(72px, 8vw, 120px);
  line-height: 0.85;
  color: var(--primary);
  letter-spacing: -0.05em;
}
.solution__index-label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-mid);
  font-weight: var(--fw-bold);
}
.solution__index-line {
  height: 1px;
  background: var(--border-strong);
  margin-top: var(--s-3);
}
.solution__body { max-width: 64ch; }
.solution__title {
  font-size: var(--fs-3xl);
  margin-block: var(--s-3) var(--s-6);
}
.solution__lead {
  font-family: var(--font-display);
  font-size: clamp(20px, 1.7vw, 28px);
  line-height: 1.35;
  font-weight: var(--fw-medium);
  color: var(--text);
  margin-bottom: var(--s-5);
  letter-spacing: -0.02em;
}
.solution__lead strong { color: var(--primary); font-weight: var(--fw-bold); }
.solution__text {
  font-size: var(--fs-md);
  line-height: 1.65;
  color: var(--text-mid);
  margin-bottom: var(--s-7);
}
.solution__text strong { color: var(--text); font-weight: var(--fw-bold); }
.solution__highlight {
  padding: var(--s-6);
  background: var(--bg-dark);
  color: var(--text-inverse);
  font-family: var(--font-display);
  font-size: clamp(18px, 1.4vw, 22px);
  font-weight: var(--fw-medium);
  line-height: 1.4;
  border-left: 6px solid var(--primary);
  border-radius: var(--r-md);
  letter-spacing: -0.015em;
}
.solution__highlight-key {
  color: var(--primary);
  font-weight: var(--fw-black);
  text-decoration: underline;
  text-decoration-color: rgba(242, 107, 31, 0.5);
  text-decoration-thickness: 3px;
  text-underline-offset: 4px;
}

/* --- Pilares ------------------------------------------------------------ */
.pillars__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
  margin-bottom: var(--s-7);
}
.pillar {
  background: rgba(250, 246, 240, 0.04);
  border: 1px solid rgba(250, 246, 240, 0.12);
  border-radius: var(--r-lg);
  padding: var(--s-7);
  transition: all var(--t-base) var(--ease-out);
  position: relative;
  display: flex;
  flex-direction: column;
}
.pillar:hover {
  background: rgba(242, 107, 31, 0.08);
  border-color: rgba(242, 107, 31, 0.4);
  transform: translateY(-4px);
}
.pillar__badge {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary);
  font-weight: var(--fw-bold);
  margin-bottom: var(--s-5);
}
.pillar__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--r-md);
  background: var(--primary);
  display: grid;
  place-items: center;
  color: #fff;
  margin-bottom: var(--s-5);
}
.pillar__icon svg { width: 28px; height: 28px; }
.pillar__title {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: var(--fs-xl);
  color: var(--text-inverse);
  letter-spacing: -0.025em;
  margin-bottom: var(--s-2);
  line-height: 1.05;
}
.pillar__sub {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  margin-bottom: var(--s-4);
  font-weight: var(--fw-bold);
}
.pillar__text {
  font-size: var(--fs-base);
  line-height: 1.6;
  color: rgba(250, 246, 240, 0.7);
}
.pillar__text strong { color: var(--text-inverse); font-weight: var(--fw-bold); }

.pillars__connector {
  max-width: 820px;
  margin: 0 auto var(--s-9);
  padding: var(--s-6) var(--s-7);
  background: rgba(242, 107, 31, 0.08);
  border: 1px dashed rgba(242, 107, 31, 0.4);
  border-radius: var(--r-lg);
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(16px, 1.25vw, 20px);
  line-height: 1.5;
  color: rgba(250, 246, 240, 0.85);
  letter-spacing: -0.015em;
}
.pillars__connector strong {
  display: block;
  font-weight: var(--fw-black);
  color: var(--primary);
  font-size: clamp(18px, 1.4vw, 22px);
  margin-bottom: var(--s-2);
}
.pillars__connector em {
  color: var(--primary);
  font-style: italic;
  font-weight: var(--fw-bold);
}

/* --- Benefits strip ----------------------------------------------------- */
.benefits {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid rgba(250, 246, 240, 0.12);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.benefit {
  display: flex;
  align-items: flex-start;
  gap: var(--s-4);
  padding: var(--s-5) var(--s-6);
  border-right: 1px solid rgba(250, 246, 240, 0.08);
  border-bottom: 1px solid rgba(250, 246, 240, 0.08);
  background: rgba(250, 246, 240, 0.02);
  transition: background var(--t-fast);
}
.benefit:hover { background: rgba(242, 107, 31, 0.08); }
.benefit:nth-child(3n) { border-right: none; }
.benefit:nth-last-child(-n+3) { border-bottom: none; }
.benefit__num {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: var(--fw-bold);
  color: var(--primary);
  letter-spacing: 0.08em;
  padding-top: 4px;
}
.benefit strong {
  display: block;
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-base);
  color: var(--text-inverse);
  margin-bottom: 4px;
  letter-spacing: -0.015em;
}
.benefit span {
  font-size: var(--fs-sm);
  color: rgba(250, 246, 240, 0.6);
  line-height: 1.4;
}

/* --- Cases + Stats ------------------------------------------------------ */
.cases__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-5);
  margin-bottom: var(--s-9);
}
.case-card {
  position: relative;
  padding: var(--s-7);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: all var(--t-base) var(--ease-out);
  overflow: hidden;
}
.case-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(242, 107, 31, 0.08));
  opacity: 0;
  transition: opacity var(--t-base);
  pointer-events: none;
}
.case-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.case-card:hover::before { opacity: 1; }
.case-card__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--primary);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.06em;
  padding: 6px 10px;
  border-radius: var(--r-sm);
  text-transform: uppercase;
}
.case-card__key {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  font-weight: var(--fw-bold);
  margin-bottom: var(--s-3);
}
.case-card__value {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: clamp(40px, 4vw, 56px);
  line-height: 0.9;
  color: var(--text);
  letter-spacing: -0.04em;
  margin-bottom: var(--s-2);
}
.case-card__label {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-base);
  color: var(--text);
  margin-bottom: var(--s-3);
}
.case-card__text {
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: var(--text-mid);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-strong);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.stats-row__item {
  background: var(--bg);
  padding: var(--s-6) var(--s-5);
  text-align: center;
}
.stats-row__item strong {
  display: block;
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: clamp(36px, 3.5vw, 56px);
  color: var(--primary);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: var(--s-2);
}
.stats-row__item span {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-mid);
}

/* ==========================================================================
   BLOCO 3 · Diagnóstico, Sebastião, FAQ, CTA Final, Footer
   ========================================================================== */

/* --- Diagnóstico -------------------------------------------------------- */
.diagnostic__steps-title {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
  color: var(--text);
  margin-bottom: var(--s-6);
  text-align: center;
  letter-spacing: -0.02em;
}
.diagnostic__steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
  position: relative;
}
.diagnostic__steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 12%;
  right: 12%;
  height: 1px;
  background:
    repeating-linear-gradient(to right, var(--border-strong) 0 8px, transparent 8px 16px);
  z-index: 0;
}
.diagnostic__step {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s-7) var(--s-6);
  text-align: center;
  z-index: 1;
  transition: all var(--t-base) var(--ease-out);
}
.diagnostic__step:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.diagnostic__step-num {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: 22px;
  letter-spacing: -0.02em;
  box-shadow: 0 8px 20px -8px rgba(242, 107, 31, 0.6);
}
.diagnostic__step-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--r-md);
  background: rgba(242, 107, 31, 0.1);
  color: var(--primary);
  display: grid;
  place-items: center;
  margin: var(--s-7) auto var(--s-5);
}
.diagnostic__step-icon svg { width: 32px; height: 32px; }
.diagnostic__step h4 {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: var(--s-3);
  line-height: 1.15;
}
.diagnostic__step p {
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: var(--text-mid);
}

.diagnostic__guarantee {
  margin-top: var(--s-9);
  max-width: var(--max-w-narrow);
  margin-inline: auto;
  padding: var(--s-6);
  background: var(--bg);
  border: 2px solid var(--c-success);
  border-radius: var(--r-lg);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--s-5);
  align-items: center;
}
.diagnostic__guarantee-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--r-md);
  background: rgba(45, 122, 62, 0.1);
  color: var(--c-success);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.diagnostic__guarantee-icon svg { width: 28px; height: 28px; }
.diagnostic__guarantee strong {
  display: block;
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-md);
  color: var(--text);
  margin-bottom: var(--s-1);
  letter-spacing: -0.015em;
}
.diagnostic__guarantee p {
  font-size: var(--fs-sm);
  color: var(--text-mid);
  line-height: 1.5;
}

/* --- About / Sebastião -------------------------------------------------- */
.about__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--s-9);
  align-items: center;
}
.about__photo {
  position: relative;
  display: flex;
  justify-content: center;
}
.about__photo-frame {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--bg-dark);
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--border-strong);
  position: relative;
}
.about__photo-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(61, 26, 10, 0.35));
  pointer-events: none;
}
.about__photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 600ms var(--ease-out);
}
.about__photo:hover .about__photo-frame img { transform: scale(1.03); }
.about__photo-tag {
  position: absolute;
  bottom: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-dark);
  color: var(--primary);
  padding: 8px 16px;
  border-radius: var(--r-full);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  box-shadow: var(--shadow-md);
}
.about__photo-tag .dot {
  color: var(--primary);
  margin-right: 4px;
  animation: pulse-dot 2s infinite;
}
.about__title {
  font-size: var(--fs-3xl);
  margin-block: var(--s-3) var(--s-5);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--s-4);
}
.about__title-role {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text-mid);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  letter-spacing-l: 0;
}
.about__lead {
  font-family: var(--font-display);
  font-size: clamp(20px, 1.6vw, 26px);
  line-height: 1.35;
  font-weight: var(--fw-medium);
  color: var(--text);
  margin-bottom: var(--s-5);
  letter-spacing: -0.02em;
}
.about__text {
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--text-mid);
  margin-bottom: var(--s-6);
}
.about__quote {
  border-left: 4px solid var(--primary);
  padding: var(--s-5) var(--s-6);
  background: var(--bg-soft);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  color: var(--text);
  line-height: 1.45;
  font-style: italic;
  letter-spacing: -0.01em;
}
.about__quote cite {
  display: block;
  margin-top: var(--s-3);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-style: normal;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
}

/* --- FAQ ---------------------------------------------------------------- */
.faq__list {
  max-width: 800px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.faq__item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color var(--t-base);
}
.faq__item[open] { border-color: var(--primary); background: #fff; }
.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  padding: var(--s-5) var(--s-6);
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-md);
  color: var(--text);
  letter-spacing: -0.015em;
  transition: color var(--t-fast);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--primary); }
.faq__chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--primary);
  transition: transform var(--t-base) var(--ease-out);
}
.faq__item[open] .faq__chevron { transform: rotate(180deg); }
.faq__item p {
  padding: 0 var(--s-6) var(--s-5);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--text-mid);
}
.faq__item p strong { color: var(--text); font-weight: var(--fw-bold); }

/* --- CTA Final ---------------------------------------------------------- */
.cta-final {
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(242, 107, 31, 0.18), transparent 55%),
    radial-gradient(ellipse at 80% 100%, rgba(230, 46, 26, 0.1), transparent 55%);
  pointer-events: none;
}
.cta-final__wrap {
  position: relative;
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
}
.cta-final__title {
  font-size: var(--fs-3xl);
  margin: var(--s-4) 0 var(--s-5);
  color: var(--text-inverse);
}
.cta-final__title .accent {
  color: var(--primary);
  position: relative;
  display: inline-block;
}
.cta-final__title .accent::after {
  content: '_';
  color: var(--primary);
  margin-left: 2px;
  animation: blink 1.2s steps(2) infinite;
}
.cta-final__sub {
  font-size: var(--fs-md);
  line-height: 1.6;
  color: rgba(250, 246, 240, 0.7);
  margin-bottom: var(--s-6);
  max-width: 60ch;
  margin-inline: auto;
}
.cta-final__sub strong { color: var(--text-inverse); font-weight: var(--fw-bold); }
.cta-final__reinforce {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  padding: var(--s-3) var(--s-5);
  border: 1px dashed rgba(242, 107, 31, 0.5);
  border-radius: var(--r-md);
  margin-bottom: var(--s-7);
}
.cta-final__reinforce strong { color: var(--text-inverse); font-weight: var(--fw-bold); }

/* --- Footer ------------------------------------------------------------- */
.footer {
  background: var(--bg-dark);
  color: rgba(250, 246, 240, 0.7);
  padding-block: var(--s-9) var(--s-6);
  border-top: 1px solid rgba(242, 107, 31, 0.2);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--s-7);
  padding-bottom: var(--s-7);
  border-bottom: 1px solid rgba(250, 246, 240, 0.1);
}
.footer__brand .brand__name {
  color: var(--text-inverse);
  font-size: 36px;
  margin-bottom: 4px;
}
.footer__desc {
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: rgba(250, 246, 240, 0.55);
  max-width: 36ch;
  margin-top: var(--s-4);
}
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary);
  margin-bottom: var(--s-4);
}
.footer__col h4::before { content: '// '; }
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: var(--s-3); }
.footer__col a {
  font-size: var(--fs-sm);
  color: rgba(250, 246, 240, 0.65);
  transition: color var(--t-fast);
}
.footer__col a:hover { color: var(--primary); }
.footer__pending {
  font-size: var(--fs-sm);
  color: rgba(250, 246, 240, 0.4);
  font-style: italic;
}
.footer__cnpj {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(250, 246, 240, 0.4);
  padding-top: var(--s-3);
  border-top: 1px dashed rgba(250, 246, 240, 0.15);
}
.footer__cnpj span { color: rgba(250, 246, 240, 0.6); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--s-5);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(250, 246, 240, 0.4);
  flex-wrap: wrap;
  gap: var(--s-3);
}
.footer__bottom-meta { color: var(--primary); }


/* --- Responsive --------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    grid-template-areas:
      "right"
      "top"
      "bottom";
    gap: var(--s-7);
    padding: var(--s-7) var(--gutter) var(--s-9);
  }
  .hero__right {
    position: static;
    max-width: 480px;
    margin-inline: auto;
    width: 100%;
  }
  .hero__top { text-align: center; }
  .hero__top .hero__meta-row { justify-content: center; }
  .hero__headline { max-width: none; margin-inline: auto; }
  .stat-block { grid-template-columns: repeat(2, 1fr); }
  .stat-block__cell:nth-child(2n) { border-right: none; }
  .stat-block__cell:nth-child(-n+2) { border-bottom: 1px solid var(--border); }

  .solution__grid { grid-template-columns: 1fr; gap: var(--s-6); }
  .solution__index { position: static; flex-direction: row; align-items: baseline; }
  .solution__index-line { display: none; }
  .pillars__grid { grid-template-columns: 1fr; }
  .benefits { grid-template-columns: repeat(2, 1fr); }
  .benefit:nth-child(3n) { border-right: 1px solid rgba(250, 246, 240, 0.08); }
  .benefit:nth-child(2n) { border-right: none; }
  .benefit:nth-last-child(-n+3) { border-bottom: 1px solid rgba(250, 246, 240, 0.08); }
  .benefit:nth-last-child(-n+2) { border-bottom: none; }
  .cases__grid { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); }

  .diagnostic__steps { grid-template-columns: 1fr; gap: var(--s-7); }
  .diagnostic__steps::before { display: none; }
  .about__grid { grid-template-columns: 1fr; gap: var(--s-7); text-align: center; }
  .about__photo { max-width: 320px; margin-inline: auto; }
  .about__title { justify-content: center; }
  .about__quote { text-align: left; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--s-6); }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .site-header { padding: 12px var(--gutter); top: 72px; }
  .site-header__meta { display: none; }
  .brand__name { font-size: 26px; }
  .topbar { padding: 12px var(--gutter); }
}

@media (max-width: 640px) {
  .hero__cta-row .btn { width: 100%; justify-content: center; }
  .stat-block { grid-template-columns: 1fr; }
  .stat-block__cell {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .stat-block__cell:last-child { border-bottom: none; }

  .pain__item { grid-template-columns: 1fr; gap: var(--s-3); padding: var(--s-5); }
  .pain__num { font-size: 56px; }
  .benefits { grid-template-columns: 1fr; }
  .benefit { border-right: none !important; border-bottom: 1px solid rgba(250, 246, 240, 0.08) !important; }
  .benefit:last-child { border-bottom: none !important; }
  .cases__grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: var(--s-6); }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .diagnostic__guarantee { grid-template-columns: 1fr; text-align: center; justify-items: center; }
}

/* --- Reduced motion ----------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero__canvas { opacity: 0.3; }
  .reveal { opacity: 1; transform: none; }
}