/* ==============================
   Variaveis
============================== */
:root {
  --color-bg: #020308;
  --color-bg-secondary: #0d1b2e;
  --color-text: #f8fafc;
  --color-text-muted: #cbd5e1;
  --color-accent: #38bdf8;
  --color-accent-secondary: #2563eb;
  --color-border: rgba(148, 163, 184, 0.2);
  --container-max-width: 1120px;
  --container-padding: 1.5rem;
  --radius-default: 18px;
  --radius-card: 18px;
  --section-spacing: 6rem;
  --section-spacing-mobile: 4rem;
  --card-padding: 1.5rem;
  --card-bg: rgba(13, 27, 46, 0.66);
  --card-bg-hover: rgba(13, 27, 46, 0.92);
  --shadow-default: 0 24px 80px rgba(15, 23, 42, 0.35);
  --shadow-card: 0 12px 34px rgba(2, 6, 23, 0.14);
  --shadow-card-hover: 0 18px 42px rgba(2, 6, 23, 0.24);
  --transition-default: 180ms ease;
}

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

html {
  scroll-behavior: smooth;
}

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

/* ==============================
   Base geral
============================== */
body {
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  color: var(--color-text);
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.08), transparent 34rem),
    radial-gradient(circle at 85% 15%, rgba(37, 99, 235, 0.1), transparent 28rem),
    linear-gradient(180deg, var(--color-bg) 0%, #050b16 100%);
}

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

ul {
  list-style: none;
}

main > section:not(.hero),
footer {
  width: min(100% - 2rem, var(--container-max-width));
  margin-inline: auto;
  padding-block: 4rem;
}

section h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
}

section p {
  color: var(--color-text-muted);
}

button,
input,
textarea {
  font: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(56, 189, 248, 0.35);
  outline-offset: 3px;
}

/* ==============================
   Container
============================== */
.hero__container {
  width: min(100% - 2rem, var(--container-max-width));
  margin-inline: auto;
}

/* ==============================
   Componentes compartilhados
============================== */
.hero__eyebrow,
.about__eyebrow,
.services__eyebrow,
.portfolio__eyebrow,
.process__eyebrow,
.contact__eyebrow {
  width: fit-content;
  padding: 0.45rem 0.75rem;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 999px;
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: rgba(56, 189, 248, 0.08);
}

.about__title,
.services__title,
.portfolio__title,
.process__title,
.contact__title {
  max-width: 760px;
  margin-bottom: 1.25rem;
  font-size: clamp(2.1rem, 5vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.services__description,
.portfolio__description,
.process__description,
.contact__description {
  max-width: 720px;
  font-size: clamp(1rem, 1.7vw, 1.12rem);
  line-height: 1.8;
}

.about__pillar,
.hero__badge,
.services__card,
.portfolio__card,
.process__step,
.contact__card,
.contact__form {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background:
    linear-gradient(180deg, rgba(248, 250, 252, 0.04), transparent),
    var(--card-bg);
  box-shadow: var(--shadow-card);
  transition:
    transform var(--transition-default),
    border-color var(--transition-default),
    background-color var(--transition-default),
    box-shadow var(--transition-default);
}

.about__pillar:hover,
.services__card:hover,
.portfolio__card:hover,
.process__step:hover {
  transform: translateY(-3px);
  border-color: rgba(56, 189, 248, 0.45);
  background:
    linear-gradient(180deg, rgba(56, 189, 248, 0.08), transparent),
    var(--card-bg-hover);
  box-shadow: var(--shadow-card-hover);
}

.navbar__cta,
.hero__button,
.portfolio__button,
.contact__cta,
.contact__submit {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  transition:
    transform var(--transition-default),
    box-shadow var(--transition-default),
    border-color var(--transition-default),
    background-color var(--transition-default),
    color var(--transition-default);
}

.navbar__cta,
.hero__button--primary,
.contact__cta,
.contact__submit {
  border-color: rgba(56, 189, 248, 0.45);
  color: #03111f;
  background: linear-gradient(135deg, var(--color-accent), #7dd3fc);
}

.hero__button--secondary,
.portfolio__button {
  border-color: var(--color-border);
  color: var(--color-text);
  background: rgba(13, 27, 46, 0.72);
}

/* ==============================
   Header e Navbar
============================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(3, 9, 20, 0.88);
  backdrop-filter: blur(16px);
  box-shadow: 0 16px 48px rgba(2, 6, 23, 0.24);
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.navbar {
  width: min(100% - 2rem, var(--container-max-width));
  min-height: 72px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.navbar__brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.navbar__brand-logo {
  width: 8.75rem;
  height: auto;
  filter: drop-shadow(0 0 12px rgba(56, 189, 248, 0.28));
}

.navbar__menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-left: auto;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.navbar__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  transition: color var(--transition-default);
}

.navbar__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.35rem;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-default);
}

.navbar__link:hover,
.navbar__link:focus-visible {
  color: var(--color-accent);
}

.navbar__link:hover::after,
.navbar__link:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar__cta {
  padding: 0.8rem 1.1rem;
  font-size: 0.92rem;
}

.navbar__cta:hover,
.navbar__cta:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(125, 211, 252, 0.8);
  background: #7dd3fc;
}

/* ==============================
   Hero
============================== */
.hero {
  min-height: calc(100vh - 72px);
  position: relative;
  overflow: hidden;
  padding-block: 6.5rem 4rem;
  background:
    radial-gradient(circle at 50% 20%, rgba(56, 189, 248, 0.08), transparent 34rem),
    linear-gradient(180deg, #020308 0%, #050b16 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 8% auto auto 50%;
  width: min(34rem, 80vw);
  aspect-ratio: 1;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.08);
  filter: blur(90px);
  transform: translateX(-10%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(circle at 20% 28%, rgba(56, 189, 248, 0.1), transparent 20rem),
    radial-gradient(circle at 80% 18%, rgba(37, 99, 235, 0.1), transparent 24rem),
    linear-gradient(180deg, rgba(2, 3, 8, 0.08), rgba(2, 3, 8, 0.74));
  pointer-events: none;
}

.hero__stars {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 0.9;
  pointer-events: none;
}

.hero__container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.86fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5rem);
}

.hero__content {
  max-width: 680px;
}

.hero__eyebrow {
  width: fit-content;
  margin-bottom: 1.25rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 999px;
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(56, 189, 248, 0.08);
}

.hero__title {
  max-width: 760px;
  margin-bottom: 1.5rem;
  font-size: clamp(2.8rem, 6.6vw, 5.35rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero__subtitle {
  max-width: 650px;
  margin-bottom: 2.25rem;
  color: var(--color-text-muted);
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__button {
  padding: 0.9rem 1.35rem;
  border: 1px solid transparent;
  box-shadow: 0 12px 32px rgba(2, 6, 23, 0.18);
}

.hero__button:hover,
.hero__button:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.hero__button--primary:hover,
.hero__button--primary:focus-visible {
  background: linear-gradient(135deg, #7dd3fc, var(--color-accent));
}

.hero__button--secondary:hover,
.hero__button--secondary:focus-visible {
  border-color: rgba(56, 189, 248, 0.7);
  color: var(--color-accent);
}

.hero__media {
  min-height: 420px;
  padding: clamp(1rem, 3vw, 1.5rem);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius-default) + 8px);
  background:
    radial-gradient(circle at 20% 20%, rgba(56, 189, 248, 0.22), transparent 11rem),
    radial-gradient(circle at 85% 90%, rgba(37, 99, 235, 0.2), transparent 12rem),
    linear-gradient(135deg, rgba(56, 189, 248, 0.14), rgba(37, 99, 235, 0.06)),
    var(--color-bg-secondary);
  box-shadow: var(--shadow-default);
}

.hero__tech-card {
  width: 100%;
  min-height: 370px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(203, 213, 225, 0.18);
  border-radius: calc(var(--radius-default) + 2px);
  background:
    linear-gradient(180deg, rgba(248, 250, 252, 0.06), transparent),
    rgba(7, 17, 31, 0.72);
  box-shadow: inset 0 1px 0 rgba(248, 250, 252, 0.08);
}

.hero__tech-header {
  display: flex;
  gap: 0.5rem;
  padding: 1rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.hero__tech-dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 999px;
  background: rgba(203, 213, 225, 0.42);
}

.hero__tech-dot:first-child {
  background: var(--color-accent);
}

.hero__tech-body {
  flex: 1;
  display: grid;
  place-content: center;
  gap: 1.35rem;
  padding: 2rem;
  text-align: center;
}

.hero__tech-visual {
  width: min(100%, 26rem);
  margin-inline: auto;
  overflow: hidden;
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: var(--radius-card);
  background: rgba(2, 3, 8, 0.42);
  box-shadow:
    inset 0 1px 0 rgba(248, 250, 252, 0.08),
    0 18px 44px rgba(2, 6, 23, 0.26);
}

.hero__tech-visual img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  opacity: 0.94;
}

.hero__tech-brand {
  color: var(--color-text);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.18em;
}

.hero__tech-lines {
  display: grid;
  gap: 0.9rem;
  color: var(--color-text-muted);
  font-size: clamp(1rem, 2vw, 1.25rem);
}

.hero__tech-lines span {
  padding: 0.75rem 1rem;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 999px;
  background: rgba(13, 27, 46, 0.78);
}

.hero__badges {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, var(--container-max-width));
  margin: 3rem auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero__badge {
  padding: 0.85rem 1rem;
  border-radius: 14px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition:
    transform var(--transition-default),
    border-color var(--transition-default),
    background-color var(--transition-default),
    color var(--transition-default);
}

.hero__badge:hover {
  transform: translateY(-2px);
  border-color: rgba(56, 189, 248, 0.45);
  color: var(--color-text);
  background: rgba(13, 27, 46, 0.9);
}

/* ==============================
   Sobre
============================== */
.about {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.85fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5rem);
  padding-block: var(--section-spacing);
  border-block: 1px solid var(--color-border);
  background:
    radial-gradient(circle at 85% 20%, rgba(56, 189, 248, 0.1), transparent 20rem),
    linear-gradient(180deg, rgba(13, 27, 46, 0.72), rgba(7, 17, 31, 0.2));
}

.about__content {
  max-width: 660px;
}

.about__eyebrow {
  width: fit-content;
  margin-bottom: 1rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 999px;
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.about__title {
  max-width: 620px;
  margin-bottom: 1.5rem;
  font-size: clamp(2.1rem, 5vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.about__text {
  display: grid;
  gap: 1rem;
  max-width: 650px;
}

.about__text p {
  font-size: clamp(1rem, 1.7vw, 1.12rem);
  line-height: 1.8;
}

.about__pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: 1rem;
}

.about__pillar {
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  padding: var(--card-padding);
}

.about__pillar-icon {
  width: 5.25rem;
  height: 4.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 14px;
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1;
  background: rgba(56, 189, 248, 0.08);
}

.about__pillar-icon img,
.services__icon img,
.portfolio__image img,
.process__icon img,
.contact__icon img,
.site-footer__contact-icon img,
.site-footer__social-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.about__pillar h3 {
  font-size: 1.05rem;
  line-height: 1.2;
}

/* ==============================
   Servicos
============================== */
.services {
  padding-block: var(--section-spacing);
}

.services__header {
  max-width: 780px;
  margin-bottom: 3rem;
}

.services__eyebrow {
  width: fit-content;
  margin-bottom: 1rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 999px;
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.services__title {
  max-width: 720px;
  margin-bottom: 1.25rem;
  font-size: clamp(2.1rem, 5vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.services__description {
  max-width: 700px;
  font-size: clamp(1rem, 1.7vw, 1.12rem);
  line-height: 1.8;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
  gap: 1rem;
}

.services__card {
  min-height: 230px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
  padding: var(--card-padding);
}

.services__icon {
  width: 5rem;
  height: 4.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 14px;
  padding-inline: 0.75rem;
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  background: rgba(56, 189, 248, 0.08);
}

.services__card h3 {
  font-size: 1.18rem;
  line-height: 1.2;
}

.services__card p {
  line-height: 1.75;
}

/* ==============================
   Portfolio
============================== */
.portfolio {
  padding-block: var(--section-spacing);
  border-block: 1px solid var(--color-border);
  background:
    radial-gradient(circle at 20% 10%, rgba(37, 99, 235, 0.12), transparent 22rem),
    linear-gradient(180deg, rgba(13, 27, 46, 0.52), rgba(7, 17, 31, 0.18));
}

.portfolio__header {
  max-width: 780px;
  margin-bottom: 3rem;
}

.portfolio__eyebrow {
  width: fit-content;
  margin-bottom: 1rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 999px;
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.portfolio__title {
  max-width: 720px;
  margin-bottom: 1.25rem;
  font-size: clamp(2.1rem, 5vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.portfolio__description {
  max-width: 700px;
  font-size: clamp(1rem, 1.7vw, 1.12rem);
  line-height: 1.8;
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr));
  gap: 1rem;
}

.portfolio__card {
  overflow: hidden;
}

.portfolio__image {
  min-height: 190px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
  background:
    radial-gradient(circle at 35% 20%, rgba(56, 189, 248, 0.22), transparent 9rem),
    linear-gradient(135deg, rgba(37, 99, 235, 0.16), rgba(7, 17, 31, 0.3)),
    var(--color-bg-secondary);
}

.portfolio__image .portfolio__thumb {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  transition:
    opacity var(--transition-default),
    transform 360ms ease;
}

.portfolio__card:hover .portfolio__thumb {
  transform: scale(1.035);
  opacity: 0.92;
}

.portfolio__content {
  display: grid;
  gap: 0.9rem;
  padding: 1.35rem;
}

.portfolio__category {
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.portfolio__content h3 {
  font-size: 1.25rem;
  line-height: 1.2;
}

.portfolio__content p:not(.portfolio__category) {
  line-height: 1.75;
}

.portfolio__button {
  width: fit-content;
  margin-top: 0.35rem;
  padding: 0.65rem 1rem;
}

.portfolio__button:hover,
.portfolio__button:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(56, 189, 248, 0.7);
  color: var(--color-accent);
  background: rgba(13, 27, 46, 0.95);
}

/* ==============================
   Processo
============================== */
.process {
  padding-block: var(--section-spacing);
}

.process__header {
  max-width: 820px;
  margin-bottom: 3.5rem;
}

.process__eyebrow {
  width: fit-content;
  margin-bottom: 1rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 999px;
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.process__title {
  max-width: 760px;
  margin-bottom: 1.25rem;
  font-size: clamp(2.1rem, 5vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.process__description {
  max-width: 720px;
  font-size: clamp(1rem, 1.7vw, 1.12rem);
  line-height: 1.8;
}

.process__steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: 1rem;
}

.process__steps::before {
  content: "";
  position: absolute;
  top: 3.15rem;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.45), transparent);
}

.process__step {
  position: relative;
  z-index: 1;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  padding: var(--card-padding);
}

.process__marker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.process__number {
  color: rgba(248, 250, 252, 0.34);
  font-size: 0.92rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.process__icon {
  width: 5rem;
  min-width: 5rem;
  height: 4.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 16px;
  padding-inline: 0.7rem;
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  background:
    radial-gradient(circle at 30% 20%, rgba(56, 189, 248, 0.18), transparent 4rem),
    rgba(7, 17, 31, 0.52);
}

.process__step h3 {
  margin-top: auto;
  font-size: 1.2rem;
  line-height: 1.2;
}

.process__step p {
  line-height: 1.75;
}

/* ==============================
   Contato
============================== */
.contact {
  padding-block: var(--section-spacing);
  border-block: 1px solid var(--color-border);
  background:
    radial-gradient(circle at 85% 15%, rgba(56, 189, 248, 0.12), transparent 22rem),
    linear-gradient(180deg, rgba(13, 27, 46, 0.58), rgba(7, 17, 31, 0.24));
}

.contact__header {
  max-width: 820px;
  margin-bottom: 3.5rem;
}

.contact__eyebrow {
  width: fit-content;
  margin-bottom: 1rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 999px;
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.contact__title {
  max-width: 760px;
  margin-bottom: 1.25rem;
  font-size: clamp(2.1rem, 5vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.contact__description {
  max-width: 720px;
  font-size: clamp(1rem, 1.7vw, 1.12rem);
  line-height: 1.8;
}

.contact__layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
  gap: 1.25rem;
  align-items: stretch;
}

.contact__card {
  display: grid;
  gap: 1rem;
  padding: var(--card-padding);
  font-style: normal;
}

.contact__info {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 16px;
  background: rgba(7, 17, 31, 0.34);
}

.contact__icon {
  min-width: 2.75rem;
  height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 14px;
  padding-inline: 0.65rem;
  color: var(--color-accent);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  background: rgba(56, 189, 248, 0.08);
}

.contact__label {
  margin-bottom: 0.2rem;
  color: var(--color-accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact__info a,
.contact__info p:not(.contact__label) {
  color: var(--color-text-muted);
}

.contact__info a:hover,
.contact__info a:focus-visible {
  color: var(--color-accent);
}

.contact__cta,
.contact__submit {
  padding: 0.9rem 1.35rem;
  box-shadow: 0 12px 32px rgba(2, 6, 23, 0.18);
  cursor: pointer;
}

.contact__cta:hover,
.contact__cta:focus-visible,
.contact__submit:hover,
.contact__submit:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(125, 211, 252, 0.8);
  box-shadow: var(--shadow-card-hover);
}

.contact__form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding: var(--card-padding);
}

.contact__field {
  display: grid;
  gap: 0.45rem;
}

.contact__field--full,
.contact__submit {
  grid-column: 1 / -1;
}

.contact__field label {
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 700;
}

.contact__field input,
.contact__field textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  color: var(--color-text);
  font: inherit;
  background: rgba(7, 17, 31, 0.52);
  transition:
    border-color 180ms ease,
    background-color 180ms ease;
}

.contact__field textarea {
  resize: vertical;
}

.contact__field input:focus-visible,
.contact__field textarea:focus-visible {
  border-color: rgba(56, 189, 248, 0.7);
  background: rgba(7, 17, 31, 0.8);
}

/* ==============================
   Footer
============================== */
.site-footer {
  width: 100%;
  padding: 4.5rem 0 0;
  border-top: 1px solid var(--color-border);
  background:
    radial-gradient(circle at 12% 0%, rgba(56, 189, 248, 0.08), transparent 22rem),
    #030914;
}

.site-footer__content {
  width: min(100% - 2rem, var(--container-max-width));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.25fr 0.8fr 1.05fr 0.85fr;
  gap: clamp(2rem, 4vw, 3rem);
  padding-bottom: 3.5rem;
}

.site-footer__brand,
.site-footer__nav,
.site-footer__contact,
.site-footer__social {
  display: grid;
  align-content: start;
  gap: 1rem;
}

.site-footer__logo {
  width: fit-content;
}

.site-footer__logo img {
  width: 8.75rem;
  height: auto;
  filter: drop-shadow(0 0 14px rgba(56, 189, 248, 0.2));
}

.site-footer h2 {
  color: var(--color-text);
  font-size: 0.92rem;
  line-height: 1.2;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

.site-footer ul {
  display: grid;
  gap: 0.75rem;
}

.site-footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}

.site-footer__contact-icon {
  width: 1.65rem;
  height: 1.65rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.site-footer__social ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.site-footer__social-placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 40px;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-text-muted);
  background: rgba(13, 27, 46, 0.58);
}

.site-footer__social-placeholder img {
  width: 1.4rem;
  height: 1.4rem;
}

.site-footer a {
  transition:
    color 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    transform 180ms ease;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--color-accent);
}

.site-footer a:focus-visible {
  outline: 3px solid rgba(56, 189, 248, 0.35);
  outline-offset: 3px;
}

.site-footer__bottom {
  width: min(100% - 2rem, var(--container-max-width));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.25rem;
  border-top: 1px solid rgba(148, 163, 184, 0.16);
}

.site-footer__bottom p {
  font-size: 0.92rem;
}

/* ==============================
   Responsividade
============================== */
@media (max-width: 768px) {
  .navbar {
    min-height: auto;
    padding-block: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
  }

  .navbar__menu {
    order: 3;
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 0.75rem 1rem;
    font-size: 0.9rem;
  }

  .navbar__actions {
    margin-left: auto;
  }

  .navbar__cta {
    min-height: 44px;
  }

  .hero {
    min-height: auto;
    padding-block: 4rem 2.75rem;
  }

  .hero__container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero__content {
    text-align: center;
  }

  .hero__eyebrow {
    margin-inline: auto;
  }

  .hero__title {
    letter-spacing: -0.03em;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__button {
    width: 100%;
  }

  .hero__media {
    min-height: auto;
  }

  .hero__tech-card {
    min-height: 300px;
  }

  .hero__badges {
    justify-content: center;
  }

  .hero__badge {
    flex: 1 1 160px;
    text-align: center;
  }

  .about {
    grid-template-columns: 1fr;
    padding-block: var(--section-spacing-mobile);
    text-align: center;
  }

  .about__eyebrow {
    margin-inline: auto;
  }

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

  .about__pillar {
    min-height: 120px;
    align-items: center;
  }

  .services {
    padding-block: var(--section-spacing-mobile);
  }

  .services__header {
    text-align: center;
  }

  .services__eyebrow {
    margin-inline: auto;
  }

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

  .services__card {
    min-height: 200px;
    align-items: center;
    text-align: center;
  }

  .portfolio {
    padding-block: var(--section-spacing-mobile);
  }

  .portfolio__header {
    text-align: center;
  }

  .portfolio__eyebrow {
    margin-inline: auto;
  }

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

  .portfolio__content {
    text-align: center;
  }

  .portfolio__button {
    margin-inline: auto;
  }

  .process {
    padding-block: var(--section-spacing-mobile);
  }

  .process__header {
    text-align: center;
  }

  .process__eyebrow {
    margin-inline: auto;
  }

  .process__steps {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .process__steps::before {
    top: 0;
    bottom: 0;
    left: 1.7rem;
    right: auto;
    width: 1px;
    height: auto;
    background: linear-gradient(180deg, transparent, rgba(56, 189, 248, 0.45), transparent);
  }

  .process__step {
    min-height: auto;
    padding-left: 4rem;
  }

  .process__marker {
    justify-content: flex-start;
  }

  .process__icon {
    position: absolute;
    top: 1.25rem;
    left: 1rem;
    width: 3.4rem;
    min-width: 3.4rem;
    height: 3.2rem;
  }

  .contact {
    padding-block: var(--section-spacing-mobile);
  }

  .contact__header {
    text-align: center;
  }

  .contact__eyebrow {
    margin-inline: auto;
  }

  .contact__layout,
  .contact__form {
    grid-template-columns: 1fr;
  }

  .contact__card {
    text-align: left;
  }

  .contact__cta,
  .contact__submit {
    width: 100%;
  }

  .site-footer {
    padding-top: 3.5rem;
  }

  .site-footer__content {
    grid-template-columns: 1fr;
    padding-bottom: 2.5rem;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process__steps::before {
    display: none;
  }

  .site-footer__content {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}