/* ============================================================
   COPY & CODE — Stylesheet Principal
   Identidade premium, minimalista e editorial — preto, branco e cinzas
   ============================================================ */

/* --- Variaveis --- */
:root {
  --bg: #050505;
  --bg-2: #0a0a0a;
  --white: #f5f5f5;
  --text-2: #a3a3a3;
  --border: #222222;
  --disabled: #666666;

  --bg-light: #f5f5f3;
  --bg-light-2: #ffffff;
  --text-dark: #0c0c0c;
  --text-dark-2: #5a5a5a;
  --border-light: #e2e0dc;

  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --header-height: 72px;
  --container-max: 1240px;
  --container-pad: 24px;

  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition: 0.3s var(--ease);
  --transition-fast: 0.18s var(--ease);
}

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

[hidden] {
  display: none !important;
}

html {
  width: 100%;
  max-width: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
}

body {
  width: 100%;
  max-width: 100%;
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  color: var(--text-dark);
  background-color: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection {
  color: var(--bg);
  background: var(--white);
}

body.is-locked {
  overflow: hidden;
}

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

section[id] {
  scroll-margin-top: calc(var(--header-height) + 16px);
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

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

.section:not(.section--dark) :focus-visible,
.header--light :focus-visible,
.final-cta :focus-visible {
  outline-color: var(--bg);
}

/* --- Utilitarios --- */
.container {
  width: min(calc(100% - (var(--container-pad) * 2)), calc(var(--container-max) - (var(--container-pad) * 2)));
  max-width: 100%;
  margin-inline: auto;
  padding: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 3000;
  padding: 10px 16px;
  color: var(--bg);
  background: var(--white);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-mono);
  transform: translateY(-140%);
}

.skip-link:focus {
  transform: translateY(0);
}

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

.section {
  padding: 120px 0;
}

.section--dark {
  background-color: var(--bg);
  color: var(--white);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dark-2);
  margin-bottom: 18px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 1px;
  background: currentColor;
}

.section--dark .section-label {
  color: var(--text-2);
}

.section-title {
  font-size: clamp(2.25rem, 4.5vw, 3.25rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 18px;
  overflow-wrap: anywhere;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-dark-2);
  max-width: 520px;
  line-height: 1.7;
}

.section--dark .section-subtitle {
  color: var(--text-2);
}

.section-header {
  margin-bottom: 72px;
  max-width: 720px;
}

/* --- Botoes --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 15px 28px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  text-align: center;
  transition: background-color var(--transition-fast), border-color var(--transition-fast),
    color var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

/* Botao primario: fundo branco / texto preto (em fundo escuro) */
.btn--primary {
  background: var(--white);
  color: var(--bg);
  border-color: var(--white);
}

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

/* Botao secundario: transparente / borda cinza */
.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: var(--border);
}

.btn--outline:hover {
  background: rgba(245, 245, 245, 0.06);
  border-color: var(--text-2);
  transform: translateY(-2px);
}

/* Em secoes claras, inverter */
.section:not(.section--dark) .btn--primary,
.final-cta .btn--primary {
  background: var(--text-dark);
  color: var(--bg-light);
  border-color: var(--text-dark);
}

.section:not(.section--dark) .btn--primary:hover,
.final-cta .btn--primary:hover {
  background: var(--text-dark-2);
  border-color: var(--text-dark-2);
}

.section:not(.section--dark) .btn--outline,
.final-cta .btn--outline {
  color: var(--text-dark);
  border-color: var(--border-light);
}

.section:not(.section--dark) .btn--outline:hover,
.final-cta .btn--outline:hover {
  background: rgba(12, 12, 12, 0.04);
  border-color: var(--text-dark-2);
}

.btn--lg {
  padding: 18px 36px;
  font-size: 0.95rem;
}

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

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color var(--transition), border-color var(--transition);
}

.header:not(.header--light) {
  background: rgba(5, 5, 5, 0.7);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom-color: rgba(245, 245, 245, 0.08);
}

.header--light {
  background: rgba(245, 245, 243, 0.86);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--border-light);
}

.header--light .header__logo-text,
.header--light .header__link {
  color: var(--text-dark);
}

.header--light .header__logo-mark {
  color: var(--text-dark);
  border-color: var(--text-dark);
}

.header--light .header__logo-dot {
  color: var(--text-dark-2);
}

.header--light .header__link {
  color: var(--text-dark-2);
}

.header--light .header__link:hover,
.header--light .header__link.active {
  color: var(--text-dark);
}

.header--light .header__menu-btn span {
  background: var(--text-dark);
}

.header--light .language-switcher__trigger {
  color: var(--text-dark);
  background: rgba(12, 12, 12, 0.04);
  border-color: var(--border-light);
}

.header--light .language-switcher__trigger:hover,
.header--light .language-switcher.is-open .language-switcher__trigger {
  border-color: var(--text-dark-2);
  background: rgba(12, 12, 12, 0.07);
}

.header--light .language-switcher__menu {
  background: var(--bg-light-2);
  border-color: var(--border-light);
  box-shadow: 0 16px 36px rgba(12, 12, 12, 0.12);
}

.header--light .language-switcher__option {
  color: var(--text-dark-2);
}

.header--light .language-switcher__option:hover,
.header--light .language-switcher__option:focus-visible,
.header--light .language-switcher__option[aria-selected="true"] {
  color: var(--text-dark);
  background: rgba(12, 12, 12, 0.06);
}

.header--light .header__cta {
  background: var(--text-dark);
  color: var(--bg-light);
  border-color: var(--text-dark);
}

.header--light .header__cta:hover {
  background: var(--text-dark-2);
  border-color: var(--text-dark-2);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 32px;
}

.header__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--white);
  flex-shrink: 0;
  min-width: 0;
}

.header__logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  letter-spacing: -0.05em;
}

.header__logo-text {
  font-family: var(--font-display);
  white-space: nowrap;
}

.header__logo-dot {
  color: var(--text-2);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.header__overlay {
  display: none;
}

.header__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  position: relative;
}

.header__link:hover,
.header__link.active {
  color: var(--white);
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width var(--transition-fast);
}

.header__link:hover::after,
.header__link.active::after {
  width: 100%;
}

/* --- Seletor de idioma --- */
.header__lang {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.language-switcher__trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 54px;
  height: 38px;
  padding: 0 10px;
  color: var(--white);
  background: rgba(245, 245, 245, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.language-switcher__trigger:hover,
.language-switcher.is-open .language-switcher__trigger {
  background: rgba(245, 245, 245, 0.09);
  border-color: var(--disabled);
}

.language-switcher__flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  font-size: 1rem;
  line-height: 1;
}

.language-switcher__chevron {
  width: 13px;
  height: 13px;
  color: currentColor;
  opacity: 0.72;
  transition: transform var(--transition-fast);
}

.language-switcher.is-open .language-switcher__chevron {
  transform: rotate(180deg);
}

.language-switcher__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 142px;
  padding: 6px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.36);
}

.language-switcher__option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 38px;
  padding: 8px 10px;
  color: var(--text-2);
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 500;
  text-align: left;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.language-switcher__option:hover,
.language-switcher__option:focus-visible,
.language-switcher__option[aria-selected="true"] {
  color: var(--white);
  background: rgba(245, 245, 245, 0.08);
}

.language-switcher__name {
  white-space: nowrap;
}

.header__cta {
  flex-shrink: 0;
  padding: 11px 22px;
  font-size: 0.85rem;
}

.header__menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin: -8px;
}

.header__menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  transition: background-color var(--transition-fast), opacity var(--transition-fast), transform var(--transition-fast);
  border-radius: 2px;
}

.header__menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.header__menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--bg);
  color: var(--white);
  padding: calc(var(--header-height) + 48px) 0 100px;
  overflow: hidden;
}

.hero__grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 245, 245, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 245, 245, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, transparent, black 18%, black 75%, transparent);
}

.hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero__main,
.hero__aside {
  min-width: 0;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--text-2);
  margin-bottom: 32px;
}

.hero__status {
  position: relative;
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--white);
}

.hero__status::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid var(--white);
  animation: pulse-ring 2.4s var(--ease) infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.6); opacity: 0.8; }
  100% { transform: scale(1.9); opacity: 0; }
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.1;
  margin-bottom: 28px;
  text-wrap: balance;
}

.hero__title-accent {
  color: var(--text-2);
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 44px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero__aside {
  display: flex;
  flex-direction: column;
  gap: 40px;
  align-items: flex-start;
}

/* --- Elemento grafico autoral --- */
.hero__mark {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 1;
}

.hero__mark-svg {
  width: 100%;
  height: 100%;
}

.mark-grid line {
  stroke: rgba(245, 245, 245, 0.08);
  stroke-width: 1;
}

.mark-bracket {
  fill: none;
  stroke: var(--white);
  stroke-width: 6;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.mark-bracket--left {
  stroke-dasharray: 320;
  stroke-dashoffset: 320;
  animation: draw-bracket 1.6s var(--ease) 0.2s forwards;
}

.mark-bracket--right {
  stroke-dasharray: 320;
  stroke-dashoffset: 320;
  animation: draw-bracket 1.6s var(--ease) 0.4s forwards;
}

@keyframes draw-bracket {
  to { stroke-dashoffset: 0; }
}

.mark-cursor {
  stroke: var(--text-2);
  stroke-width: 4;
  animation: blink-cursor 1.1s step-end infinite;
}

@keyframes blink-cursor {
  50% { opacity: 0; }
}

.hero__specs {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

.hero__spec {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.875rem;
}

.hero__spec dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--disabled);
}

.hero__spec dd {
  font-weight: 500;
  color: var(--white);
  text-align: right;
}

.hero__scroll {
  position: absolute;
  left: 24px;
  bottom: 32px;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-2);
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.hero__scroll-line {
  display: block;
  width: 1px;
  height: 56px;
  background: linear-gradient(180deg, var(--text-2), transparent);
}

/* ============================================================
   FAIXA DE IMPACTO
   ============================================================ */
.impact {
  background: var(--bg-light);
  padding: 96px 0 0;
  overflow: hidden;
}

.impact__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: end;
  padding-bottom: 80px;
  border-bottom: 1px solid var(--border-light);
}

.impact__statement {
  font-size: clamp(1.75rem, 3.4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.impact__text {
  font-size: 1rem;
  color: var(--text-dark-2);
  line-height: 1.8;
  max-width: 460px;
}

.impact__marquee {
  --marquee-gap: clamp(36px, 6vw, 72px);
  border-top: 1px solid var(--border-light);
  overflow: hidden;
  white-space: nowrap;
  padding: 28px 0;
}

.impact__marquee-track {
  display: flex;
  width: max-content;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--disabled);
  animation: marquee-scroll 48s linear infinite;
  will-change: transform;
}

.impact__marquee-group {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: var(--marquee-gap);
  min-width: 100vw;
  padding-right: var(--marquee-gap);
  flex: 0 0 auto;
}

.impact__marquee-group span {
  flex-shrink: 0;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .impact__marquee-track {
    animation: none;
  }
}

/* ============================================================
   SERVICOS
   ============================================================ */
.services {
  background: var(--bg-light);
}

.services__list {
  border-top: 1px solid var(--border-light);
}

.service-row {
  border-bottom: 1px solid var(--border-light);
  padding: 36px 0;
  transition: padding var(--transition);
}

.service-row__head {
  display: grid;
  grid-template-columns: 64px 1fr 28px;
  align-items: center;
  gap: 24px;
  cursor: default;
}

.service-row__number {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--disabled);
  letter-spacing: 0.05em;
}

.service-row__title {
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.service-row__arrow {
  width: 22px;
  height: 22px;
  color: var(--text-dark-2);
  transform: translateX(-8px);
  opacity: 0;
  transition: transform var(--transition), opacity var(--transition);
}

.service-row__body {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  margin-top: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height var(--transition), opacity var(--transition), margin-top var(--transition);
}

.service-row__text {
  grid-column: 2;
  font-size: 1rem;
  color: var(--text-dark-2);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 16px;
}

.service-row__items {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dark-2);
}

.service-row__items li {
  position: relative;
  padding-left: 16px;
}

.service-row__items li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 1px;
  background: var(--text-dark-2);
}

/* Desktop: hover revela detalhes */
@media (hover: hover) and (pointer: fine) {
  .service-row__body {
    grid-template-columns: 64px 1fr;
  }

  .service-row:hover .service-row__title,
  .service-row:focus-within .service-row__title {
    color: var(--text-dark-2);
    transform: translateX(6px);
  }

  .service-row:hover .service-row__arrow,
  .service-row:focus-within .service-row__arrow {
    transform: translateX(0);
    opacity: 1;
  }

  .service-row:hover .service-row__body,
  .service-row:focus-within .service-row__body {
    max-height: 220px;
    opacity: 1;
    margin-top: 24px;
  }
}

/* Mobile: tudo visivel sempre */
@media (hover: none), (pointer: coarse) {
  .service-row__body {
    max-height: none;
    opacity: 1;
    margin-top: 20px;
    overflow: visible;
  }

  .service-row__arrow {
    display: none;
  }

  .service-row__head {
    grid-template-columns: 56px 1fr;
  }
}

/* ============================================================
   PORTFOLIO
   ============================================================ */
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  gap: 24px;
}

.portfolio-card--lg {
  grid-column: span 2;
}

.portfolio-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}

.portfolio-card:hover {
  border-color: var(--disabled);
  transform: translateY(-4px);
}

.portfolio-card__preview {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background:
    repeating-linear-gradient(135deg, rgba(245, 245, 245, 0.05) 0 1px, transparent 1px 14px),
    var(--bg-2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 18px;
  transition: transform 0.6s var(--ease);
}

.portfolio-card:hover .portfolio-card__preview {
  transform: scale(1.03);
}

.portfolio-card__preview::after {
  content: '';
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  height: 58%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(rgba(245, 245, 245, 0.55), rgba(245, 245, 245, 0.55)) 16px 16px / 38% 6px no-repeat,
    linear-gradient(rgba(245, 245, 245, 0.18), rgba(245, 245, 245, 0.18)) 16px 34px / 60% 5px no-repeat,
    linear-gradient(rgba(245, 245, 245, 0.12), rgba(245, 245, 245, 0.12)) 16px 50px / 46% 5px no-repeat,
    linear-gradient(rgba(245, 245, 245, 0.08), rgba(245, 245, 245, 0.08)) right 16px bottom 16px / 28% 36% no-repeat;
}

.portfolio-card__index {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-2);
  letter-spacing: 0.05em;
}

.portfolio-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 28px;
}

.portfolio-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 14px;
}

.portfolio-card__title {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.portfolio-card__text {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 20px;
  flex: 1;
}

.portfolio-card__tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.portfolio-card__tech span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px 10px;
}

.portfolio-card__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  align-self: flex-start;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--border);
  transition: border-color var(--transition-fast), gap var(--transition-fast);
}

.portfolio-card__btn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.portfolio-card__btn:hover {
  border-color: var(--white);
}

.portfolio-card__btn:hover svg {
  transform: translateX(4px);
}

/* Tints sutis por card — mantém estetica escura com variacao discreta */
.portfolio-card__preview--1 { --card-tint: rgba(18, 10, 4, 0.6); }
.portfolio-card__preview--2 { --card-tint: rgba(4, 14, 8, 0.6); }
.portfolio-card__preview--3 { --card-tint: rgba(4, 8, 18, 0.6); }
.portfolio-card__preview--4 { --card-tint: rgba(14, 8, 18, 0.6); }
.portfolio-card__preview--5 { --card-tint: rgba(12, 6, 4, 0.6); }
.portfolio-card__preview--6 { --card-tint: rgba(4, 14, 14, 0.6); }
.portfolio-card__preview--7 { --card-tint: rgba(20, 4, 4, 0.6); }
.portfolio-card__preview--8 { --card-tint: rgba(4, 18, 8, 0.6); }

.portfolio-card__preview[class*="--"] {
  background:
    repeating-linear-gradient(135deg, rgba(245, 245, 245, 0.05) 0 1px, transparent 1px 14px),
    var(--card-tint, var(--bg-2));
}

/* ============================================================
   DEPOIMENTOS
   ============================================================ */
.testimonials {
  position: relative;
  overflow: hidden;
}

.testimonials__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(245, 245, 245, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 245, 245, 0.04) 1px, transparent 1px),
    radial-gradient(560px circle at 10% 15%, rgba(245, 245, 245, 0.07), transparent 65%),
    radial-gradient(520px circle at 92% 85%, rgba(245, 245, 245, 0.06), transparent 65%);
  background-size: 64px 64px, 64px 64px, auto, auto;
  mask-image: linear-gradient(180deg, transparent, black 15%, black 85%, transparent);
}

.testimonials .container {
  position: relative;
  z-index: 1;
}

.testimonials__carousel {
  position: relative;
}

.testimonials__carousel:focus-visible {
  outline: none;
}

.testimonials__viewport {
  overflow: hidden;
  touch-action: pan-y;
}

.testimonials__track {
  display: flex;
  gap: 24px;
  cursor: grab;
  transition: transform 0.6s var(--ease);
  will-change: transform;
}

.testimonials__track.is-dragging,
.testimonials__track.is-resizing {
  transition: none;
}

.testimonials__track.is-dragging {
  cursor: grabbing;
}

.testimonial-card {
  position: relative;
  display: flex;
  flex-direction: column;
  flex: 0 0 320px;
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(245, 245, 245, 0.1);
  background: linear-gradient(160deg, rgba(245, 245, 245, 0.07), rgba(245, 245, 245, 0.02));
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  box-shadow: 0 20px 46px rgba(0, 0, 0, 0.28);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.testimonial-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  background: radial-gradient(circle at 50% 0%, rgba(245, 245, 245, 0.16), transparent 62%);
  opacity: 0;
  transition: opacity var(--transition);
}

@media (hover: hover) and (pointer: fine) {
  .testimonial-card:hover {
    transform: translateY(-6px) scale(1.015);
    border-color: rgba(245, 245, 245, 0.22);
    box-shadow: 0 28px 60px rgba(0, 0, 0, 0.4);
  }

  .testimonial-card:hover::before {
    opacity: 1;
  }
}

.testimonial-card__quote-icon {
  width: 26px;
  height: 26px;
  color: rgba(245, 245, 245, 0.22);
  margin-bottom: 16px;
}

.testimonial-card__stars {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
}

.testimonial-card__star {
  width: 15px;
  height: 15px;
  color: var(--white);
  opacity: 0.9;
}

.testimonial-card__text {
  flex: 1;
  font-size: 0.96rem;
  line-height: 1.7;
  color: var(--text-2);
  margin-bottom: 28px;
}

.testimonial-card__footer {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid rgba(245, 245, 245, 0.08);
}

.testimonial-card__avatar-wrap {
  position: relative;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-2);
  border: 1px solid rgba(245, 245, 245, 0.16);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-2);
}

.testimonial-card__avatar-wrap::before {
  content: attr(data-initial);
}

.testimonial-card__avatar {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-card__avatar-wrap.has-error .testimonial-card__avatar {
  display: none;
}

.testimonial-card__meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.testimonial-card__name {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.005em;
}

.testimonial-card__role,
.testimonial-card__location {
  font-size: 0.78rem;
  color: var(--text-2);
}

.testimonial-card__location {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  opacity: 0.8;
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 44px;
}

.testimonials__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid rgba(245, 245, 245, 0.14);
  background: rgba(245, 245, 245, 0.04);
  color: var(--white);
  transition: border-color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
}

.testimonials__arrow svg {
  width: 18px;
  height: 18px;
}

.testimonials__arrow:hover {
  background: rgba(245, 245, 245, 0.1);
  border-color: rgba(245, 245, 245, 0.3);
}

.testimonials__arrow:active {
  transform: scale(0.94);
}

.testimonials__dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.testimonials__dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border-radius: 100px;
  background: rgba(245, 245, 245, 0.22);
  transition: background-color var(--transition-fast), width var(--transition-fast);
}

.testimonials__dot:hover {
  background: rgba(245, 245, 245, 0.4);
}

.testimonials__dot.is-active {
  width: 24px;
  background: var(--white);
}

/* ============================================================
   PROCESSO
   ============================================================ */
.process__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border-light);
  border: 1px solid var(--border-light);
}

.process-step {
  background: var(--bg-light);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: background-color var(--transition);
}

.process-step:hover {
  background: var(--bg-light-2);
}

.process-step__number {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--disabled);
  letter-spacing: 0.05em;
}

.process-step__title {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.process-step__text {
  font-size: 0.95rem;
  color: var(--text-dark-2);
  line-height: 1.7;
}

/* ============================================================
   SOBRE
   ============================================================ */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about__content,
.about__visual,
.about__code-window,
.contact__grid > *,
.portfolio-card,
.process-step,
.plans-preview__card {
  min-width: 0;
}

.about__text {
  color: var(--text-2);
  margin-bottom: 22px;
  line-height: 1.8;
  font-size: 1.02rem;
}

.about__text:last-of-type {
  margin-bottom: 32px;
}

.about__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  font-family: var(--font-mono);
  padding: 7px 16px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-2);
}

.about__code-window {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
}

.about__code-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--disabled);
}

.about__code-filename {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--disabled);
}

.about__code-body {
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.9;
  overflow-x: auto;
  color: var(--text-2);
}

.code-kw { color: var(--white); }
.code-var { color: var(--white); font-weight: 600; }
.code-prop { color: var(--text-2); }
.code-val { color: var(--white); }
.code-num { color: var(--white); }

.about__diffs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.about__diff {
  background: var(--bg);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9rem;
  color: var(--white);
}

.about__diff-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--disabled);
  letter-spacing: 0.05em;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq__list {
  max-width: 760px;
}

.faq-item {
  border-bottom: 1px solid var(--border-light);
}

.faq-item:first-child {
  border-top: 1px solid var(--border-light);
}

.faq-item__question {
  padding: 26px 0;
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color var(--transition-fast);
}

.faq-item__question::-webkit-details-marker {
  display: none;
}

.faq-item__question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--disabled);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item[open] .faq-item__question::after {
  transform: rotate(45deg);
}

.faq-item__question:hover {
  color: var(--text-dark-2);
}

.faq-item__answer {
  padding: 0 0 28px;
  font-size: 0.95rem;
  color: var(--text-dark-2);
  line-height: 1.75;
  max-width: 620px;
}

/* ============================================================
   CTA FINAL
   ============================================================ */
.final-cta {
  background: var(--bg-light-2);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 120px 0;
}

.final-cta__inner {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.final-cta__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--text-dark-2);
  margin-bottom: 28px;
}

.final-cta__eyebrow .hero__status {
  background: var(--text-dark);
}

.final-cta__eyebrow .hero__status::after {
  border-color: var(--text-dark);
}

.final-cta__title {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 20px;
}

.final-cta__text {
  font-size: 1.05rem;
  color: var(--text-dark-2);
  margin-bottom: 40px;
}

.final-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

/* ============================================================
   CONTATO
   ============================================================ */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 72px;
  align-items: start;
}

.contact__text {
  color: var(--text-2);
  margin-bottom: 36px;
  line-height: 1.75;
  font-size: 1.02rem;
}

.contact__channels {
  display: flex;
  flex-direction: column;
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.contact__channel {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-2);
  background: var(--bg-2);
  transition: background-color var(--transition-fast), color var(--transition-fast);
  overflow-wrap: anywhere;
}

.contact__channel svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.contact__channel:hover {
  background: #141414;
  color: var(--white);
}

.contact__form {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text-2);
  margin-bottom: 10px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--white);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--disabled);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--text-2);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a3a3a3' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.form-group select option {
  background: var(--bg-2);
  color: var(--white);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.form-group .form-error {
  display: none;
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--white);
  font-family: var(--font-mono);
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: var(--white);
}

.form-group.has-error .form-error {
  display: block;
}

.btn.is-sending {
  opacity: 0.7;
  pointer-events: none;
}

.form-status {
  margin-top: 16px;
  font-size: 0.85rem;
  text-align: center;
  min-height: 1.2em;
  font-family: var(--font-mono);
}

.form-status--success {
  color: var(--white);
}

.form-status--error {
  color: var(--white);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--bg);
  color: var(--text-2);
  padding: 96px 0 0;
  position: relative;
  overflow: hidden;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--border);
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 20px;
}

.footer__desc {
  font-size: 0.9rem;
  line-height: 1.75;
  max-width: 320px;
  margin-bottom: 28px;
}

.header__lang--footer {
  font-size: 0.8rem;
}

.footer__title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--disabled);
  margin-bottom: 22px;
}

.footer__links li {
  margin-bottom: 12px;
}

.footer__links a {
  font-size: 0.9rem;
  color: var(--text-2);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--white);
}

.footer__top-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--white);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 10px 18px;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.footer__top-btn svg {
  width: 16px;
  height: 16px;
}

.footer__top-btn:hover {
  border-color: var(--disabled);
  background: rgba(245, 245, 245, 0.04);
}

.footer__bottom {
  padding: 28px 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--disabled);
  font-family: var(--font-mono);
}

.footer__signature {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.04em;
  text-align: center;
  line-height: 0.8;
  font-size: clamp(3.5rem, 16vw, 11rem);
  color: transparent;
  -webkit-text-stroke: 1px var(--border);
  text-stroke: 1px var(--border);
  padding: 0 0 24px;
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
}

/* ============================================================
   MODAL
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
}

.modal__content {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  color: var(--white);
  transform: translateY(20px);
  transition: transform var(--transition);
  overflow-y: auto;
  max-height: calc(100vh - 48px);
  max-height: calc(100dvh - 48px);
}

.modal.active .modal__content {
  transform: translateY(0);
}

.modal__close {
  position: absolute;
  top: 18px;
  right: 20px;
  font-size: 1.5rem;
  color: var(--disabled);
  line-height: 1;
  transition: color var(--transition-fast);
}

.modal__close:hover {
  color: var(--white);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.modal__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-2);
}

.modal__category {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--disabled);
}

.modal__title {
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.modal__desc {
  font-size: 0.92rem;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 20px;
}

.modal__tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-bottom: 28px;
}

.modal__tech span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  color: var(--disabled);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 3px 10px;
}

.modal__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modal__demo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.modal__demo-soon {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--disabled);
}

.modal__quote-btn {
  color: var(--white) !important;
  border-color: var(--border) !important;
}

/* ============================================================
   PLANS PREVIEW — seção resumida na página inicial
   ============================================================ */
.plans-preview__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-color: var(--border-light);
  border: 1px solid var(--border-light);
}

.plans-preview__card {
  background: var(--bg-light-2);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.plans-preview__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.07);
  z-index: 1;
}

.plans-preview__card--featured {
  background: var(--bg);
  color: var(--white);
}

.plans-preview__card--featured:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
}

.plans-preview__badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}

.plans-preview__badge-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--white);
}

.plans-preview__num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-dark-2);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
  display: block;
  transition: opacity var(--transition-fast);
}

.plans-preview__card--featured .plans-preview__num {
  color: var(--text-2);
}

.plans-preview__card:hover .plans-preview__num {
  opacity: 0.55;
}

.plans-preview__name {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
  color: var(--text-dark);
}

.plans-preview__card--featured .plans-preview__name {
  color: var(--white);
}

.plans-preview__desc {
  font-size: 0.9rem;
  color: var(--text-dark-2);
  line-height: 1.65;
  margin-bottom: 28px;
}

.plans-preview__card--featured .plans-preview__desc {
  color: var(--text-2);
}

.plans-preview__price-block {
  margin-bottom: 24px;
}

.plans-preview__price-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 6px;
}

.plans-preview__amount {
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-dark);
  line-height: 1;
}

.plans-preview__card--featured .plans-preview__amount {
  color: var(--white);
}

.plans-preview__period {
  font-size: 0.9rem;
  color: var(--text-dark-2);
}

.plans-preview__card--featured .plans-preview__period {
  color: var(--text-2);
}

.plans-preview__info {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dark-2);
  letter-spacing: 0.02em;
}

.plans-preview__card--featured .plans-preview__info {
  color: var(--text-2);
}

.plans-preview__divider {
  width: 100%;
  height: 1px;
  background: var(--border-light);
  margin-bottom: 24px;
}

.plans-preview__card--featured .plans-preview__divider {
  background: var(--border);
}

.plans-preview__feats {
  list-style: none;
  margin-bottom: 24px;
  flex: 1;
}

.plans-preview__feats li {
  font-size: 0.88rem;
  color: var(--text-dark-2);
  line-height: 1.5;
  padding: 6px 0;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 10px;
}

.plans-preview__feats li::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text-dark-2);
  flex-shrink: 0;
}

.plans-preview__card--featured .plans-preview__feats li {
  color: var(--text-2);
  border-bottom-color: var(--border);
}

.plans-preview__card--featured .plans-preview__feats li::before {
  background: var(--text-2);
}

.plans-preview__one-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dark-2);
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}

.plans-preview__card--featured .plans-preview__one-time {
  color: var(--text-2);
}

/* CTA do card — em seção clara, herda os estilos de seção clara */
.plans-preview__cta {
  width: 100%;
  justify-content: center;
}

/* Featured card: forçar estilo de seção escura para os botões */
.plans-preview__card--featured .btn--primary {
  background: var(--white);
  color: var(--bg);
  border-color: var(--white);
}

.plans-preview__card--featured .btn--primary:hover {
  background: var(--text-2);
  border-color: var(--text-2);
}

.plans-preview__card--featured .btn--outline {
  color: var(--white);
  border-color: var(--border);
}

.plans-preview__card--featured .btn--outline:hover {
  background: rgba(245, 245, 245, 0.06);
  border-color: var(--text-2);
}

/* Rodapé da seção */
.plans-preview__footer {
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.plans-preview__footer-text {
  font-size: 1rem;
  color: var(--text-dark-2);
  max-width: 480px;
  line-height: 1.6;
}

.plans-preview__footer-note {
  font-size: 0.82rem;
  color: var(--text-dark-2);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  max-width: 560px;
  line-height: 1.6;
}

/* Stagger reveal para os cards */
.plans-preview__grid .reveal:nth-child(1) { transition-delay: 0.1s; }
.plans-preview__grid .reveal:nth-child(2) { transition-delay: 0.2s; }
.plans-preview__grid .reveal:nth-child(3) { transition-delay: 0.3s; }
.plans-preview__footer.reveal { transition-delay: 0.4s; }

/* ============================================================
   PORTFOLIO — imagem real nos cards
   ============================================================ */
.portfolio-card__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(0.92);
  transform: scale(1);
  transition: transform 0.5s var(--ease), filter 0.5s var(--ease);
}

.portfolio-card:hover .portfolio-card__image {
  transform: scale(1.035);
  filter: grayscale(0.3) contrast(1.04);
}

/* Quando card tem imagem: ocultar pseudo-placeholder e reposicionar índice */
.portfolio-card__preview.has-image {
  padding: 0;
}

.portfolio-card__preview.has-image::after {
  display: none;
}

.portfolio-card__preview.has-image .portfolio-card__index {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  background: rgba(5, 5, 5, 0.55);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

/* ============================================================
   MODAL — imagem do projeto
   ============================================================ */
.modal__image-wrap {
  margin-bottom: 20px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.modal__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ============================================================
   REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.services__list .reveal:nth-child(2) { transition-delay: 0.05s; }
.services__list .reveal:nth-child(3) { transition-delay: 0.1s; }
.services__list .reveal:nth-child(4) { transition-delay: 0.15s; }
.services__list .reveal:nth-child(5) { transition-delay: 0.2s; }
.services__list .reveal:nth-child(6) { transition-delay: 0.25s; }

.portfolio__grid .reveal:nth-child(2) { transition-delay: 0.05s; }
.portfolio__grid .reveal:nth-child(3) { transition-delay: 0.1s; }
.portfolio__grid .reveal:nth-child(4) { transition-delay: 0.15s; }
.portfolio__grid .reveal:nth-child(5) { transition-delay: 0.2s; }
.portfolio__grid .reveal:nth-child(6) { transition-delay: 0.25s; }

.process__list .reveal:nth-child(2) { transition-delay: 0.05s; }
.process__list .reveal:nth-child(3) { transition-delay: 0.1s; }
.process__list .reveal:nth-child(4) { transition-delay: 0.15s; }
.process__list .reveal:nth-child(5) { transition-delay: 0.2s; }
.process__list .reveal:nth-child(6) { transition-delay: 0.25s; }

/* Depoimentos: reveal com blur + escala, alem do fade-up padrao */
.testimonial-card.reveal {
  transform: translateY(24px) scale(0.97);
  filter: blur(6px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease), filter 0.7s var(--ease);
}

.testimonial-card.reveal.visible {
  transform: translateY(0) scale(1);
  filter: blur(0);
}

.testimonials__track .reveal:nth-child(2) { transition-delay: 0.08s; }
.testimonials__track .reveal:nth-child(3) { transition-delay: 0.16s; }
.testimonials__track .reveal:nth-child(4) { transition-delay: 0.24s; }
.testimonials__track .reveal:nth-child(5) { transition-delay: 0.32s; }
.testimonials__track .reveal:nth-child(6) { transition-delay: 0.4s; }
.testimonials__track .reveal:nth-child(7) { transition-delay: 0.48s; }
.testimonials__track .reveal:nth-child(8) { transition-delay: 0.56s; }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1280px) {
  .footer__top {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .footer__top .footer__col:last-child {
    grid-column: span 1;
  }
}

@media (max-width: 1024px) {
  .plans-preview__grid {
    grid-template-columns: 1fr 1fr;
  }

  .plans-preview__card:nth-child(3) {
    grid-column: span 2;
  }

  .hero__content {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .hero__aside {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }

  .hero__mark {
    max-width: 200px;
    flex-shrink: 0;
  }

  .hero__specs {
    border-top: none;
    padding-top: 0;
    flex: 1;
    max-width: 280px;
  }

  .impact__inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .portfolio__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .portfolio-card--lg {
    grid-column: span 2;
  }

  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .footer__brand {
    grid-column: span 2;
  }

  .testimonial-card {
    padding: 32px 28px;
  }
}

@media (max-width: 860px) {
  .header {
    min-height: var(--header-height);
  }

  .header__inner {
    width: 100%;
    max-width: 100%;
    min-height: var(--header-height);
    padding-inline: max(16px, env(safe-area-inset-left)) max(16px, env(safe-area-inset-right));
    gap: 12px;
  }

  .header__logo {
    flex: 1 1 auto;
    max-width: min(52vw, 220px);
  }

  .header__logo-text {
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .header__nav {
    position: fixed;
    top: var(--header-height);
    right: max(0px, env(safe-area-inset-right));
    left: auto;
    width: min(88%, 360px);
    max-width: calc(100% - 24px);
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    max-height: calc(100vh - var(--header-height));
    max-height: calc(100dvh - var(--header-height));
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 8px;
    padding: 24px 20px max(24px, env(safe-area-inset-bottom));
    color: var(--white);
    background: rgba(5, 5, 5, 0.97);
    border-left: 1px solid var(--border);
    box-shadow: -24px 0 60px rgba(0, 0, 0, 0.42);
    transform: translate3d(100%, 0, 0);
    pointer-events: none;
    visibility: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    z-index: 1120;
    transition: transform var(--transition), visibility var(--transition);
    will-change: transform;
  }

  .header__nav.open {
    transform: translate3d(0, 0, 0);
    pointer-events: auto;
    visibility: visible;
  }

  .header__overlay {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    z-index: 1110;
    display: block;
    background: rgba(0, 0, 0, 0.48);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition), visibility var(--transition);
  }

  .header__overlay.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .header--light .header__nav {
    color: var(--text-dark);
    background: rgba(245, 245, 243, 0.98);
    border-left-color: var(--border-light);
    box-shadow: -24px 0 60px rgba(12, 12, 12, 0.16);
  }

  .header--light .header__overlay {
    background: rgba(5, 5, 5, 0.32);
  }

  .header__link {
    width: 100%;
    min-height: 48px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    padding: 12px 4px;
    font-size: clamp(1rem, 3.8vw, 1.125rem);
    line-height: 1.3;
  }

  .header__link::after {
    bottom: 8px;
    left: 4px;
  }

  .header__link:hover::after,
  .header__link.active::after,
  .header__link[aria-current="page"]::after {
    width: min(52px, calc(100% - 8px));
  }

  .header__nav .header__cta {
    order: 11;
    width: 100%;
    min-height: 48px;
    justify-content: center;
    margin-top: 12px;
    padding: 14px 16px;
    font-size: clamp(0.9rem, 3.5vw, 1rem);
    text-align: center;
  }

  .header__lang {
    margin-left: auto;
  }

  .language-switcher__trigger {
    min-width: 50px;
    height: 38px;
    padding: 0 8px;
  }

  .header__menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    margin: 0;
    flex-shrink: 0;
  }
}

@media (max-width: 768px) {
  .plans-preview__grid {
    grid-template-columns: 1fr;
  }

  .plans-preview__card:nth-child(3) {
    grid-column: span 1;
  }

  .plans-preview__card {
    padding: 32px 24px;
  }

  .plans-preview__footer {
    margin-top: 40px;
  }

  .section {
    padding: 80px 0;
  }

  .section-header {
    margin-bottom: 48px;
  }

  .hero {
    display: block;
    min-height: auto;
    padding-top: calc(var(--header-height) + 40px);
    padding-bottom: 68px;
  }

  .hero__content {
    gap: 36px;
  }

  .hero__eyebrow {
    flex-wrap: wrap;
    margin-bottom: 24px;
    font-size: 0.74rem;
    line-height: 1.5;
  }

  .hero__title {
    font-size: clamp(2.05rem, 8vw, 3rem);
    line-height: 1.12;
    margin-bottom: 22px;
  }

  .hero__subtitle {
    max-width: 100%;
    margin-bottom: 34px;
    font-size: clamp(0.98rem, 3.5vw, 1.08rem);
    line-height: 1.65;
  }

  .hero__aside {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .hero__mark {
    max-width: 148px;
    opacity: 0.72;
  }

  .hero__specs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    max-width: none;
    width: 100%;
    border-top: none;
    padding-top: 0;
  }

  .hero__spec {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    min-height: 86px;
    padding: 14px;
    background: rgba(245, 245, 245, 0.035);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
  }

  .hero__spec dd {
    text-align: left;
  }

  .hero__scroll {
    display: none;
  }

  .service-row__head {
    grid-template-columns: 48px 1fr;
    gap: 16px;
  }

  .service-row__body {
    grid-template-columns: 48px 1fr;
    gap: 16px;
  }

  .service-row__text,
  .service-row__items {
    grid-column: 2;
  }

  .portfolio__grid {
    grid-template-columns: 1fr;
  }

  .portfolio-card__body {
    padding: 24px;
  }

  .portfolio-card__meta {
    align-items: flex-start;
    gap: 8px 14px;
    flex-wrap: wrap;
  }

  .portfolio-card--lg {
    grid-column: span 1;
  }

  .testimonial-card {
    padding: 28px 24px;
  }

  .testimonial-card__text {
    font-size: 0.92rem;
  }

  .testimonials__controls {
    margin-top: 32px;
    gap: 16px;
  }

  .process__list {
    grid-template-columns: 1fr;
  }

  .process-step {
    padding: 32px;
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about__diffs {
    grid-template-columns: 1fr;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact__form {
    padding: 28px 20px;
  }

  .contact__channel {
    align-items: flex-start;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    font-size: 1rem;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 48px;
  }

  .footer__brand {
    grid-column: span 1;
  }

  .impact__marquee-track {
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  :root {
    --container-pad: 18px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero {
    padding-top: calc(var(--header-height) + 30px);
    padding-bottom: 56px;
  }

  .hero__content {
    gap: 28px;
  }

  .hero__title {
    font-size: clamp(1.95rem, 10vw, 2.6rem);
  }

  .hero__mark {
    display: none;
  }

  .hero__specs {
    grid-template-columns: 1fr;
  }

  .hero__actions .btn,
  .final-cta__actions .btn,
  .plans-preview__footer .btn {
    width: 100%;
  }

  .final-cta__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .final-cta {
    padding: 80px 0;
  }

  .modal {
    padding: 16px;
  }

  .modal__content {
    width: 100%;
    padding: 32px 20px;
    border-radius: var(--radius-md);
  }

  .modal__close {
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .modal__actions {
    gap: 10px;
  }

  .section {
    padding: 72px 0;
  }

  .section-title {
    font-size: clamp(1.9rem, 8vw, 2.5rem);
    letter-spacing: 0;
  }

  .plans-preview__card {
    padding: 28px 20px;
  }

  .plans-preview__price-row {
    flex-wrap: wrap;
  }

  .plans-preview__amount {
    font-size: 1.65rem;
    overflow-wrap: anywhere;
  }

  .testimonial-card {
    padding: 26px 22px;
  }

  .testimonial-card__footer {
    gap: 12px;
  }

  .testimonials__controls {
    gap: 12px;
  }

  .testimonials__arrow {
    width: 36px;
    height: 36px;
  }

  .service-row {
    padding: 30px 0;
  }

  .service-row__head,
  .service-row__body {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .service-row__text,
  .service-row__items {
    grid-column: 1;
  }

  .service-row__items {
    gap: 10px 18px;
  }

  .process-step {
    padding: 28px 22px;
  }

  .about__code-body {
    padding: 20px;
    font-size: 0.74rem;
  }

  .about__code-filename {
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .contact__form {
    padding: 24px 18px;
  }

  .footer {
    padding-top: 72px;
  }

  .footer__signature {
    white-space: normal;
    line-height: 0.95;
  }

  .btn--lg {
    white-space: normal;
    text-align: center;
  }
}

@media (max-width: 360px) {
  :root {
    --container-pad: 16px;
  }

  .header__inner {
    gap: 8px;
  }

  .btn--lg {
    padding: 16px 20px;
    font-size: 0.875rem;
  }

  .header__logo {
    gap: 8px;
    max-width: 170px;
    font-size: 0.94rem;
  }

  .header__logo-mark {
    width: 32px;
    height: 32px;
    font-size: 0.66rem;
  }

  .language-switcher__trigger {
    min-width: 50px;
    height: 36px;
    padding: 0 8px;
  }

  .hero__title {
    font-size: clamp(1.9rem, 8.5vw, 2.6rem);
  }

  .plans-preview__name {
    font-size: 1.15rem;
  }

  .plans-preview__amount {
    font-size: 1.5rem;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
  }

  .mark-bracket--left,
  .mark-bracket--right {
    stroke-dashoffset: 0;
  }
}