/* ============================================================
   RGS COFFEE MACHINE — Landing Page B2B
   Art direction: espresso + cream + copper. Torra escura,
   precisão técnica. Display: Boska. Body: Satoshi.
   ============================================================ */

:root,
[data-theme='light'] {
  /* Surfaces — cream / papel de saca */
  --color-bg: #f5f1ea;
  --color-surface: #faf7f2;
  --color-surface-2: #fffdf9;
  --color-surface-offset: #ede6da;
  --color-surface-offset-2: #e4dacb;
  --color-divider: #e2d8c8;
  --color-border: #d6c9b6;

  /* Text — espresso */
  --color-text: #1f1712;
  --color-text-muted: #6b5d50;
  --color-text-faint: #a2937f;
  --color-text-inverse: #faf7f2;

  /* Accent — cobre / torra */
  --color-primary: #9a4a18;
  --color-primary-hover: #7e3a11;
  --color-primary-active: #5c2a0c;
  --color-primary-highlight: #efe0d0;

  --color-success: #3f6b2c;
  --color-success-highlight: #dfe7d6;

  /* Espresso deep — usado em blocos escuros no modo claro */
  --color-deep: #16110d;
  --color-deep-2: #221a14;
  --color-deep-border: #3a2e24;
  --color-deep-text: #ede4d8;
  --color-deep-muted: #a2917f;
  --color-deep-accent: #d98a4e;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px oklch(0.2 0.02 60 / 0.07);
  --shadow-md: 0 4px 14px oklch(0.2 0.02 60 / 0.09);
  --shadow-lg: 0 14px 40px oklch(0.2 0.02 60 / 0.14);

  --content-narrow: 660px;
  --content-default: 980px;
  --content-wide: 1240px;

  --font-display: 'Boska', 'Playfair Display', Georgia, serif;
  --font-body: 'Satoshi', 'Inter', 'Helvetica Neue', sans-serif;

  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
}

[data-theme='dark'] {
  --color-bg: #16110d;
  --color-surface: #1c1611;
  --color-surface-2: #221a14;
  --color-surface-offset: #1f1812;
  --color-surface-offset-2: #2a211a;
  --color-divider: #29201a;
  --color-border: #3a2e24;
  --color-text: #ede4d8;
  --color-text-muted: #a2917f;
  --color-text-faint: #70614f;
  --color-text-inverse: #1f1712;
  --color-primary: #d98a4e;
  --color-primary-hover: #e8a16b;
  --color-primary-active: #f0b583;
  --color-primary-highlight: #3a2a1d;
  --color-success: #7aa85e;
  --color-success-highlight: #26301f;
  --color-deep: #0f0b08;
  --color-deep-2: #1c1611;
  --color-deep-border: #3a2e24;
  --color-deep-text: #ede4d8;
  --color-deep-muted: #a2917f;
  --color-deep-accent: #d98a4e;
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 4px 14px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 14px 40px oklch(0 0 0 / 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #16110d;
    --color-surface: #1c1611;
    --color-surface-2: #221a14;
    --color-surface-offset: #1f1812;
    --color-surface-offset-2: #2a211a;
    --color-divider: #29201a;
    --color-border: #3a2e24;
    --color-text: #ede4d8;
    --color-text-muted: #a2917f;
    --color-text-faint: #70614f;
    --color-text-inverse: #1f1712;
    --color-primary: #d98a4e;
    --color-primary-hover: #e8a16b;
    --color-primary-highlight: #3a2a1d;
    --color-success: #7aa85e;
    --color-deep: #0f0b08;
  }
}

/* ---------------- base ---------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img,
svg,
video,
picture {
  display: block;
  max-width: 100%;
  height: auto;
}

picture {
  width: 100%;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

h1,
h2,
h3,
h4 {
  text-wrap: balance;
  line-height: 1.12;
  font-weight: 500;
}

p,
li {
  text-wrap: pretty;
}

a {
  color: inherit;
  text-decoration: none;
}

table {
  border-collapse: collapse;
  width: 100%;
}

::selection {
  background: color-mix(in oklab, var(--color-primary) 25%, transparent);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

a,
button,
input,
select,
textarea,
[role='button'] {
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------------- layout primitives ---------------- */
.wrap {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.wrap--narrow {
  max-width: var(--content-default);
}

section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: currentColor;
  flex-shrink: 0;
}

.section-head {
  max-width: 680px;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-block: var(--space-4) var(--space-4);
  letter-spacing: -0.015em;
}

.section-head p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  max-width: 62ch;
}

.lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-4);
  max-width: 70ch;
}

/* ---------------- buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  white-space: nowrap;
  line-height: 1.2;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

[data-theme='dark'] .btn--primary {
  color: #1a1109;
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--wa {
  background: var(--color-surface-2);
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn--wa:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn--block {
  width: 100%;
}

.btn--on-dark {
  border-color: var(--color-deep-border);
  color: var(--color-deep-text);
}

.btn--on-dark:hover {
  border-color: var(--color-deep-accent);
  color: var(--color-deep-accent);
}

/* ---------------- header ---------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition:
    border-color 0.3s,
    box-shadow 0.3s;
}

.header--scrolled {
  border-bottom-color: var(--color-divider);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.logo svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.logo__mark {
  display: block;
  width: 41px;
  height: 42px;
  flex-shrink: 0;
  transition: transform var(--transition-interactive);
}

.logo:hover .logo__mark {
  transform: scale(1.05) rotate(-2deg);
}

.logo--footer {
  display: inline-flex;
  margin-left: -14px;
}

.logo__lockup {
  display: block;
  width: 125px;
  height: 118px;
  transition: transform var(--transition-interactive);
}

.logo--footer:hover .logo__lockup {
  transform: scale(1.03);
}

@media (max-width: 560px) {
  .logo__mark {
    width: 35px;
    height: 36px;
  }

  .logo__lockup {
    width: 108px;
    height: 102px;
  }
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.logo__text strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.logo__text span {
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  font-weight: 500;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-left: auto;
}

.nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
}

.nav a:hover {
  color: var(--color-text);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.icon-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.burger {
  display: none;
}

@media (max-width: 1040px) {
  .nav {
    position: fixed;
    inset: 76px 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) var(--space-6) var(--space-6);
    box-shadow: var(--shadow-lg);
    transform: translateY(-140%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    margin-left: 0;
    z-index: 90;
    max-height: calc(100vh - 76px);
    overflow-y: auto;
  }
  .nav[data-open='true'] {
    transform: translateY(0);
  }
  .nav a {
    padding-block: var(--space-4);
    border-bottom: 1px solid var(--color-divider);
    font-size: var(--text-base);
  }
  .burger {
    display: grid;
    margin-left: auto;
  }
  .header__actions .btn {
    display: none;
  }
}

/* ---------------- hero ---------------- */
.hero {
  position: relative;
  padding-block: clamp(var(--space-12), 6vw, var(--space-24))
    clamp(var(--space-12), 6vw, var(--space-20));
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  max-width: 780px;
  max-height: 780px;
  background: radial-gradient(
    circle,
    color-mix(in oklab, var(--color-primary) 12%, transparent) 0%,
    transparent 65%
  );
  pointer-events: none;
  z-index: 0;
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border: 1px solid color-mix(in oklab, var(--color-primary) 25%, transparent);
  margin-bottom: var(--space-6);
}

[data-theme='dark'] .hero__badge {
  color: var(--color-primary-active);
}

.pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 0 color-mix(in oklab, var(--color-success) 60%, transparent);
  animation: pulse 2.4s infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 8px transparent;
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  letter-spacing: -0.025em;
  margin-bottom: var(--space-6);
}

.hero h1 em {
  font-style: italic;
  color: var(--color-primary);
}

.hero__sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 54ch;
  margin-bottom: var(--space-8);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.hero__proof {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6) var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.hero__proof div strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.hero__proof div span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.hero__media {
  position: relative;
}

.hero__media img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3.4;
  object-fit: cover;
}

.hero__card {
  position: absolute;
  bottom: var(--space-6);
  left: calc(-1 * var(--space-6));
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-lg);
  max-width: 250px;
}

.hero__card p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.hero__card strong {
  font-size: var(--text-sm);
  display: block;
  line-height: 1.35;
}

@media (max-width: 940px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }
  .hero__media img {
    aspect-ratio: 16 / 10;
  }
  .hero__card {
    position: static;
    max-width: none;
    margin-top: var(--space-4);
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
    flex-wrap: wrap;
  }
  .hero__card p {
    margin-bottom: 0;
  }
}

/* ---------------- credibility strip ---------------- */
.strip {
  background: var(--color-deep);
  color: var(--color-deep-text);
  padding-block: var(--space-8);
}

.strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.strip__item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.strip__item svg {
  color: var(--color-deep-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.strip__item strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: 2px;
}

.strip__item span {
  font-size: var(--text-xs);
  color: var(--color-deep-muted);
  line-height: 1.45;
}

@media (max-width: 860px) {
  .strip__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .strip__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------- comparativo ---------------- */
.compare {
  background: var(--color-surface-offset);
}

.compare__table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
}

.compare table {
  min-width: 720px;
}

.compare th,
.compare td {
  text-align: left;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-divider);
  font-size: var(--text-sm);
  vertical-align: top;
}

.compare thead th {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  font-weight: 600;
  background: var(--color-surface-offset);
}

.compare tbody tr:last-child td {
  border-bottom: none;
}

.compare td:first-child {
  font-weight: 600;
  width: 22%;
}

.compare .col-rgs {
  background: color-mix(in oklab, var(--color-primary) 6%, transparent);
  color: var(--color-text);
}

.compare thead .col-rgs {
  color: var(--color-primary);
  background: color-mix(in oklab, var(--color-primary) 10%, transparent);
}

.compare .win {
  font-weight: 600;
  color: var(--color-primary);
}

/* ---------------- planos ---------------- */
.sizer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-2);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-10);
  width: fit-content;
  max-width: 100%;
}

.sizer button {
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
}

.sizer button[aria-pressed='true'] {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

[data-theme='dark'] .sizer button[aria-pressed='true'] {
  color: #1a1109;
}

.plans {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.plan {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
  transition:
    border-color 0.25s,
    box-shadow 0.25s,
    transform 0.25s;
}

.plan[data-active='true'] {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.plan__tag {
  position: absolute;
  top: calc(-1 * var(--space-3));
  left: var(--space-6);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

[data-theme='dark'] .plan__tag {
  color: #1a1109;
}

.plan__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
}

.plan__range {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.plan__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.plan__specs {
  display: grid;
  gap: var(--space-2);
  padding-block: var(--space-4);
  border-block: 1px solid var(--color-divider);
}

.plan__specs div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: var(--text-xs);
}

.plan__specs dt {
  color: var(--color-text-faint);
}

.plan__specs dd {
  font-weight: 600;
  text-align: right;
}

.plan ul {
  list-style: none;
  display: grid;
  gap: var(--space-2);
  font-size: var(--text-sm);
  flex-grow: 1;
}

.plan ul li {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  color: var(--color-text-muted);
}

.plan ul li::before {
  content: '';
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 4px;
  background: var(--color-primary);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E")
    center / contain no-repeat;
}

@media (max-width: 1100px) {
  .plans {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .plans {
    grid-template-columns: 1fr;
  }
}

/* ---------------- bloco de escala industrial ---------------- */
.scale {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
  margin-top: clamp(var(--space-16), 8vw, var(--space-24));
  padding-top: clamp(var(--space-12), 6vw, var(--space-20));
  border-top: 1px solid var(--color-divider);
}

.scale img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3 / 4;
  object-fit: cover;
  width: 100%;
}

.scale h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: -0.015em;
  margin-block: var(--space-4);
}

.scale > div > p:last-of-type {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  max-width: 58ch;
}

.scale__stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: var(--space-8);
  justify-content: start;
  margin-block: var(--space-8);
  padding-block: var(--space-6);
  border-block: 1px solid var(--color-divider);
}

.scale__stats dt {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.scale__stats dd {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  max-width: 22ch;
  line-height: 1.45;
}

@media (max-width: 900px) {
  .scale {
    grid-template-columns: 1fr;
  }
  .scale img {
    aspect-ratio: 16 / 10;
    max-height: 320px;
  }
  .scale__stats {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
  .scale__stats dd {
    max-width: none;
  }
}

/* ---------------- catálogo ---------------- */
.catalog {
  background: var(--color-deep);
  color: var(--color-deep-text);
}

.catalog .eyebrow {
  color: var(--color-deep-accent);
}

.catalog .section-head p {
  color: var(--color-deep-muted);
}

.catalog__top {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}

.catalog__top img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
}

.trace {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.trace div {
  border: 1px solid var(--color-deep-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: var(--color-deep-2);
}

.trace strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-deep-accent);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.trace span {
  font-size: var(--text-xs);
  color: var(--color-deep-muted);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.filters button {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-deep-border);
  color: var(--color-deep-muted);
}

.filters button[aria-pressed='true'] {
  background: var(--color-deep-accent);
  border-color: var(--color-deep-accent);
  color: #1a1109;
}

.skus {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.sku {
  border: 1px solid var(--color-deep-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  background: var(--color-deep-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition:
    border-color 0.25s,
    transform 0.25s;
}

.sku:hover {
  border-color: var(--color-deep-accent);
  transform: translateY(-3px);
}

.sku[hidden] {
  display: none;
}

.sku__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
}

.sku__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
}

.sku__origin {
  font-size: var(--text-xs);
  color: var(--color-deep-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: var(--space-1);
}

.sku__score {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-deep-accent);
  line-height: 1;
  white-space: nowrap;
}

.sku__score small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: var(--color-deep-muted);
  text-transform: uppercase;
  margin-top: 2px;
  text-align: right;
}

.sku__notes {
  font-size: var(--text-sm);
  color: var(--color-deep-muted);
  flex-grow: 1;
}

.sku__specs {
  display: grid;
  gap: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-deep-border);
}

.sku__specs div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: var(--text-xs);
}

.sku__specs dt {
  color: var(--color-deep-muted);
}

.sku__specs dd {
  font-weight: 600;
  text-align: right;
}

.sku__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.badge {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-deep-border);
  color: var(--color-deep-muted);
}

.supplies {
  margin-top: clamp(var(--space-10), 5vw, var(--space-16));
  border-top: 1px solid var(--color-deep-border);
  padding-top: var(--space-10);
}

.supplies h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: var(--space-6);
}

.supplies__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

@media (max-width: 860px) {
  .supplies__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .supplies__grid {
    grid-template-columns: 1fr;
  }
}

.supplies__grid div {
  border: 1px solid var(--color-deep-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.supplies__grid strong {
  display: block;
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

.supplies__grid span {
  font-size: var(--text-xs);
  color: var(--color-deep-muted);
}

@media (max-width: 1040px) {
  .skus {
    grid-template-columns: repeat(2, 1fr);
  }
  .catalog__top {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .skus {
    grid-template-columns: 1fr;
  }
  .trace {
    grid-template-columns: 1fr;
  }
}

/* ---------------- calculadora ---------------- */
.calc__shell {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

.panel {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
}

.panel--result {
  background: var(--color-deep);
  color: var(--color-deep-text);
  border-color: var(--color-deep-border);
  position: sticky;
  top: 100px;
}

.field {
  margin-bottom: var(--space-6);
}

.field:last-child {
  margin-bottom: 0;
}

.field label,
.field > .field__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.field__hint {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-2);
  display: block;
}

.field__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.field__value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-primary);
  line-height: 1;
}

input[type='range'] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-surface-offset-2);
  outline-offset: 6px;
}

input[type='range']::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-surface-2);
  box-shadow: var(--shadow-md);
  cursor: grab;
}

input[type='range']::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-surface-2);
  cursor: grab;
}

input[type='text'],
input[type='email'],
input[type='tel'],
input[type='number'],
select,
textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: var(--text-sm);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-primary) 18%, transparent);
  outline: none;
}

input[aria-invalid='true'],
select[aria-invalid='true'] {
  border-color: #b3261e;
}

[data-theme='dark'] input[aria-invalid='true'],
[data-theme='dark'] select[aria-invalid='true'] {
  border-color: #e88a82;
}

.err {
  display: none;
  font-size: var(--text-xs);
  color: #b3261e;
  margin-top: var(--space-2);
  font-weight: 500;
}

[data-theme='dark'] .err {
  color: #e88a82;
}

.err[data-show='true'] {
  display: block;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.chip {
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  background: var(--color-surface);
}

.chip[aria-pressed='true'] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

[data-theme='dark'] .chip[aria-pressed='true'] {
  color: #1a1109;
}

.mix {
  display: grid;
  gap: var(--space-4);
}

.mix__row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-4);
}

.mix__row span {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.stepper {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 2px;
  background: var(--color-surface);
}

.stepper button {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--color-text-muted);
  font-weight: 700;
  line-height: 1;
}

.stepper button:hover {
  background: var(--color-primary-highlight);
  color: var(--color-primary);
}

.stepper output {
  min-width: 38px;
  text-align: center;
  font-weight: 700;
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

/* result panel */
.res__label {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-deep-muted);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.res__plan {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-deep-accent);
  letter-spacing: -0.015em;
  line-height: 1.05;
  margin-bottom: var(--space-2);
}

.res__machine {
  font-size: var(--text-sm);
  color: var(--color-deep-muted);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-deep-border);
  margin-bottom: var(--space-6);
}

.res__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.res__metric strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1;
  margin-bottom: var(--space-1);
  font-variant-numeric: tabular-nums;
}

.res__metric span {
  font-size: var(--text-xs);
  color: var(--color-deep-muted);
  line-height: 1.4;
  display: block;
}

.res__bar {
  margin-bottom: var(--space-6);
}

.res__bar-row {
  margin-bottom: var(--space-4);
}

.res__bar-row:last-child {
  margin-bottom: 0;
}

.res__bar-head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: var(--text-xs);
  margin-bottom: var(--space-2);
}

.res__bar-head span:first-child {
  color: var(--color-deep-muted);
}

.res__bar-head span:last-child {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.res__track {
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-deep-2);
  border: 1px solid var(--color-deep-border);
  overflow: hidden;
}

.res__fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.res__fill--now {
  background: var(--color-deep-muted);
}

.res__fill--rgs {
  background: var(--color-deep-accent);
}

.res__save {
  background: var(--color-deep-2);
  border: 1px solid color-mix(in oklab, var(--color-deep-accent) 35%, transparent);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}

.res__save strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-deep-accent);
  line-height: 1;
  margin-bottom: var(--space-1);
  font-variant-numeric: tabular-nums;
}

.res__save span {
  font-size: var(--text-xs);
  color: var(--color-deep-muted);
}

.res__gate {
  border-top: 1px solid var(--color-deep-border);
  padding-top: var(--space-6);
}

.res__gate p {
  font-size: var(--text-sm);
  color: var(--color-deep-muted);
  margin-bottom: var(--space-4);
}

.res__gate .gate-fields {
  display: grid;
  gap: var(--space-3);
}

.res__gate input {
  background: var(--color-deep-2);
  border-color: var(--color-deep-border);
  color: var(--color-deep-text);
}

.res__gate input::placeholder {
  color: var(--color-deep-muted);
}

.res__gate .btn--primary {
  background: var(--color-deep-accent);
  color: #1a1109;
}

.res__gate .btn--primary:hover {
  background: #e8a16b;
}

.res__disclaimer {
  font-size: 0.6875rem;
  color: var(--color-deep-muted);
  margin-top: var(--space-4);
  line-height: 1.5;
}

.gate-done {
  display: none;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-deep-text);
}

.gate-done[data-show='true'] {
  display: flex;
}

.gate-done svg {
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

.res__gate .gate-fallback,
.gate-fallback {
  display: none;
  font-size: var(--text-xs);
  line-height: 1.55;
  color: #e8a89f;
  margin-top: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-left: 2px solid #c4695c;
  background: rgba(196, 105, 92, 0.09);
  border-radius: 0 6px 6px 0;
}

.res__gate .gate-fallback[data-show='true'],
.gate-fallback[data-show='true'] {
  display: block;
}

.gate-fallback a {
  color: var(--color-deep-accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

@media (max-width: 980px) {
  .calc__shell {
    grid-template-columns: 1fr;
  }
  .panel--result {
    position: static;
  }
}

/* ---------------- laboratório ---------------- */
.lab {
  background: var(--color-surface-offset);
}

.lab__grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}

.lab__grid img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
}

.steps {
  list-style: none;
  counter-reset: s;
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.steps li {
  counter-increment: s;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  align-items: start;
}

.steps li::before {
  content: counter(s, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.steps strong {
  display: block;
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

.steps span {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

@media (max-width: 900px) {
  .lab__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------- cases ---------------- */
.cases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.case {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.case__seg {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.case h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
}

.case__ba {
  display: grid;
  gap: var(--space-3);
}

.case__ba div {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: var(--space-3);
  font-size: var(--text-sm);
  align-items: baseline;
}

.case__ba dt {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.case__ba dd {
  color: var(--color-text-muted);
}

.case__ba .after dd {
  color: var(--color-text);
  font-weight: 600;
}

.case__metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  padding-block: var(--space-5);
  border-block: 1px solid var(--color-divider);
}

.case__metrics strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.case__metrics span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
}

.case blockquote {
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--color-text);
  line-height: 1.55;
  flex-grow: 1;
}

.case figcaption {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.case figcaption strong {
  display: block;
  color: var(--color-text);
  font-style: normal;
  font-size: var(--text-sm);
}

.case__stack {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.case__stack span {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  border: 1px solid var(--color-divider);
}

@media (max-width: 1040px) {
  .cases {
    grid-template-columns: 1fr;
    max-width: 620px;
  }
}

/* ---------------- FAQ ---------------- */
.faq {
  background: var(--color-surface-offset);
}

.faq__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}

details.q {
  border-bottom: 1px solid var(--color-border);
}

details.q summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding-block: var(--space-5);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

details.q summary::-webkit-details-marker {
  display: none;
}

details.q summary::after {
  content: '';
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  background: var(--color-primary);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E")
    center / contain no-repeat;
  transition: transform 0.3s;
}

details.q[open] summary::after {
  transform: rotate(135deg);
}

details.q summary:hover {
  color: var(--color-primary);
}

details.q p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-bottom: var(--space-5);
  max-width: 68ch;
}

@media (max-width: 880px) {
  .faq__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------- formulário ---------------- */
.quote {
  background: var(--color-deep);
  color: var(--color-deep-text);
}

.quote .eyebrow {
  color: var(--color-deep-accent);
}

.quote .section-head p {
  color: var(--color-deep-muted);
}

.quote__shell {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}

.quote__aside {
  border: 1px solid var(--color-deep-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  background: var(--color-deep-2);
  position: sticky;
  top: 100px;
}

.quote__aside h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: var(--space-6);
}

.quote__aside ol {
  list-style: none;
  counter-reset: t;
  display: grid;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.quote__aside ol li {
  counter-increment: t;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-deep-muted);
}

.quote__aside ol li::before {
  content: counter(t);
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: var(--text-xs);
  font-weight: 700;
  border: 1px solid var(--color-deep-border);
  color: var(--color-deep-accent);
  flex-shrink: 0;
}

.quote__aside ol li strong {
  display: block;
  color: var(--color-deep-text);
  font-size: var(--text-sm);
  margin-bottom: 2px;
}

.quote__contact {
  border-top: 1px solid var(--color-deep-border);
  padding-top: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-deep-muted);
}

.quote__contact a {
  color: var(--color-deep-accent);
  font-weight: 600;
}

.quote__contact a:hover {
  text-decoration: underline;
}

.form-card {
  border: 1px solid var(--color-deep-border);
  border-radius: var(--radius-xl);
  background: var(--color-deep-2);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
}

.progress {
  margin-bottom: var(--space-8);
}

.progress__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}

.progress__step {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-deep-accent);
}

.progress__pct {
  font-size: var(--text-xs);
  color: var(--color-deep-muted);
  font-variant-numeric: tabular-nums;
}

.progress__track {
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--color-deep);
  overflow: hidden;
}

.progress__fill {
  height: 100%;
  width: 25%;
  background: var(--color-deep-accent);
  border-radius: var(--radius-full);
  transition: width 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

fieldset {
  border: 0;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.step {
  display: none;
}

.step[data-current='true'] {
  display: block;
  animation: fadeUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.step h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.step > p {
  font-size: var(--text-sm);
  color: var(--color-deep-muted);
  margin-bottom: var(--space-8);
}

.form-card .field label,
.form-card .field > .field__label {
  color: var(--color-deep-text);
}

.form-card input,
.form-card select,
.form-card textarea {
  background: var(--color-deep);
  border-color: var(--color-deep-border);
  color: var(--color-deep-text);
}

.form-card input::placeholder,
.form-card textarea::placeholder {
  color: var(--color-deep-muted);
}

.form-card .field__hint {
  color: var(--color-deep-muted);
}

.form-card .chip {
  background: var(--color-deep);
  border-color: var(--color-deep-border);
  color: var(--color-deep-muted);
}

.form-card .chip[aria-pressed='true'] {
  background: var(--color-deep-accent);
  border-color: var(--color-deep-accent);
  color: #1a1109;
}

.form-card .err {
  color: #e88a82;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.grid-2 .field {
  margin-bottom: 0;
}

@media (max-width: 620px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.checkline {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  font-size: var(--text-xs);
  color: var(--color-deep-muted);
  line-height: 1.55;
}

.checkline input[type='checkbox'] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--color-deep-accent);
}

.checkline a {
  color: var(--color-deep-accent);
  text-decoration: underline;
}

.submit-error {
  display: none;
  margin-top: var(--space-7);
  padding: var(--space-5) var(--space-6);
  border: 1px solid #6d4038;
  border-left: 3px solid #c4695c;
  border-radius: var(--radius-md);
  background: rgba(196, 105, 92, 0.1);
}

.submit-error[data-show='true'] {
  display: block;
}

.submit-error strong {
  display: block;
  font-size: var(--text-base);
  color: #f0b3a8;
  margin-bottom: var(--space-2);
}

.submit-error p {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-deep-text-muted, #c9b8a6);
  margin-bottom: var(--space-4);
}

.submit-error__acts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.form-nav {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-deep-border);
}

.form-nav .btn--primary {
  background: var(--color-deep-accent);
  color: #1a1109;
  margin-left: auto;
}

.form-nav .btn--primary:hover {
  background: #e8a16b;
}

.recap {
  display: grid;
  gap: var(--space-3);
  background: var(--color-deep);
  border: 1px solid var(--color-deep-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}

.recap div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--text-xs);
}

.recap dt {
  color: var(--color-deep-muted);
}

.recap dd {
  font-weight: 600;
  text-align: right;
}

.success {
  display: none;
  text-align: center;
  padding-block: var(--space-8);
}

.success[data-show='true'] {
  display: block;
  animation: fadeUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.success__mark {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin: 0 auto var(--space-6);
  background: color-mix(in oklab, var(--color-success) 22%, transparent);
  color: var(--color-success);
}

.success h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.success > p {
  font-size: var(--text-sm);
  color: var(--color-deep-muted);
  max-width: 46ch;
  margin: 0 auto var(--space-8);
}

.success__next {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

.success__next .btn--primary {
  background: var(--color-deep-accent);
  color: #1a1109;
}

@media (max-width: 980px) {
  .quote__shell {
    grid-template-columns: 1fr;
  }
  .quote__aside {
    position: static;
  }
}

/* ---------------- footer ---------------- */
.footer {
  background: var(--color-surface-offset);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-16) var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer h4 {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
}

.footer ul {
  list-style: none;
  display: grid;
  gap: var(--space-3);
  font-size: var(--text-sm);
}

.footer ul a,
.footer ul li {
  color: var(--color-text-muted);
}

.footer ul a:hover {
  color: var(--color-primary);
}

.footer__about p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-block: var(--space-4);
  max-width: 42ch;
}

.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__credit {
  margin-top: var(--space-5);
  text-align: center;
  font-size: 0.6875rem;
  letter-spacing: 0.02em;
  color: var(--color-text-faint);
  opacity: 0.72;
}

.footer__credit a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  transition: color var(--transition-interactive);
}

.footer__credit a:hover,
.footer__credit a:focus-visible {
  color: var(--color-primary);
}

@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

@media (max-width: 520px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------- sticky mobile CTA ---------------- */
.mobile-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 70;
  display: none;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: color-mix(in oklab, var(--color-bg) 94%, transparent);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--color-border);
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-cta[data-show='true'] {
  transform: none;
}

.mobile-cta .btn {
  flex: 1;
}

@media (max-width: 780px) {
  .mobile-cta {
    display: flex;
  }
  body {
    padding-bottom: 76px;
  }
}

/* ---------------- scroll reveal ---------------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal[data-in='true'] {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* honeypot anti-robô: invisível para humanos, presente no DOM para bots */
.honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* ========== GALLERY ========== */
.gallery {
  padding-block: var(--space-12) var(--space-8);
  background: var(--color-surface);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background-color: var(--color-surface-hover);
  display: flex;
  flex-direction: column;
}

.gallery__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.gallery__img {
  width: 100%;
  height: 280px;
  object-fit: contain;
  background-color: #ffffff;
  display: block;
  padding: var(--space-4);
}

.gallery__caption {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-weight: 600;
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text);
}

@media (min-width: 768px) {
  .gallery__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}