/* GS Consig Brasil — design tokens */
:root {
  --color-bg: #0c1118;
  --color-surface: #141c28;
  --color-surface-elevated: #1a2433;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-text: #e8edf4;
  --color-text-muted: #8b98ab;
  --color-accent: #c9a227;
  --color-accent-soft: rgba(201, 162, 39, 0.15);
  --color-whatsapp: #25d366;
  --color-whatsapp-hover: #1ebe57;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-display: "Fraunces", Georgia, serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-soft: 0 24px 48px rgba(0, 0, 0, 0.35);
  --header-h: 72px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: min(1120px, 100% - 2.5rem);
  margin-inline: auto;
}

/* Header */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(12, 17, 24, 0.78);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, var(--color-accent), #8b6914);
  color: var(--color-bg);
  font-size: 0.95rem;
}

.logo__text {
  font-size: 1.05rem;
  color: var(--color-text);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav__list a:not(.btn) {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color 0.2s var(--ease);
}

.nav__list a:not(.btn):hover {
  color: var(--color-text);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav__toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
}

@media (max-width: 768px) {
  .nav__toggle {
    display: flex;
  }

  .nav__list {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 1.25rem 1.5rem;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.35s var(--ease), opacity 0.25s, visibility 0.25s;
  }

  .nav__list.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav__list li {
    border-bottom: 1px solid var(--color-border);
  }

  .nav__list li:last-child {
    border-bottom: none;
    padding-top: 0.75rem;
  }

  .nav__list a:not(.btn) {
    display: block;
    padding: 0.85rem 0;
  }

  .nav__cta-wrap .btn {
    width: 100%;
    text-align: center;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s, box-shadow 0.2s;
}

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

.btn--sm {
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
}

.btn--primary {
  background: linear-gradient(145deg, var(--color-accent), #a8861f);
  color: #0c1118;
  box-shadow: 0 8px 24px rgba(201, 162, 39, 0.25);
}

.btn--primary:hover {
  filter: brightness(1.06);
  box-shadow: 0 12px 32px rgba(201, 162, 39, 0.32);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn--ghost:hover {
  background: var(--color-surface-elevated);
  border-color: rgba(255, 255, 255, 0.15);
}

.btn--whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
}

.btn--whatsapp:hover {
  background: var(--color-whatsapp-hover);
}

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

.btn__arrow {
  font-size: 1.1rem;
  opacity: 0.9;
}

/* Hero */
.hero {
  position: relative;
  min-height: min(100vh, 920px);
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 3rem) 0 4rem;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 70% -10%, rgba(201, 162, 39, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 10% 80%, rgba(37, 99, 235, 0.08), transparent 50%),
    linear-gradient(180deg, var(--color-bg) 0%, #0a0e14 100%);
  pointer-events: none;
}

.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.025'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.7;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero__brand {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.hero__title {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.hero__subtitle {
  margin: 0 0 2rem;
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 560px;
}

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

/* Sections */
.section {
  padding: 5rem 0;
}

.section--about {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section--services {
  padding-bottom: 5.5rem;
}

.section--contact {
  padding-bottom: 5rem;
}

.section__header {
  margin-bottom: 2.75rem;
  max-width: 640px;
}

.section__header--center {
  text-align: center;
  margin-inline: auto;
  max-width: 640px;
}

.section__label {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
}

.section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3.5vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section__lead {
  margin: 1rem 0 0;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.prose p {
  margin: 0;
  font-size: 1.05rem;
  color: var(--color-text-muted);
}

.prose strong {
  color: var(--color-text);
  font-weight: 600;
}

/* About grid */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 900px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.diff-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.diff-card {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 1rem 1.15rem;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s, transform 0.2s var(--ease);
}

.diff-card:hover {
  border-color: rgba(201, 162, 39, 0.35);
  transform: translateX(4px);
}

.diff-card__icon {
  flex-shrink: 0;
  color: var(--color-accent);
  font-size: 1rem;
  line-height: 1.5;
}

.diff-card__text {
  font-size: 0.95rem;
  color: var(--color-text);
}

/* Services */
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.service-card {
  padding: 1.65rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s var(--ease);
}

.service-card:hover {
  border-color: rgba(201, 162, 39, 0.25);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
  transform: translateY(-3px);
}

.service-card--wide {
  grid-column: 1 / -1;
}

@media (max-width: 700px) {
  .services__grid {
    grid-template-columns: 1fr;
  }

  .service-card--wide {
    grid-column: auto;
  }
}

.service-card__num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 0.65rem;
}

.service-card__title {
  margin: 0 0 0.65rem;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.service-card__desc {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* Contact */
.contact__wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 2.5rem;
  background: linear-gradient(155deg, var(--color-surface-elevated), var(--color-surface));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

@media (max-width: 800px) {
  .contact__wrap {
    grid-template-columns: 1fr;
    padding: 1.75rem;
  }
}

.contact__intro .section__label {
  margin-bottom: 0.5rem;
}

.contact__intro .section__title {
  margin-bottom: 1rem;
}

.contact__lead {
  margin: 0;
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.contact__panel {
  padding: 1.75rem;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.contact__list {
  margin-bottom: 1.5rem;
}

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--color-border);
}

.contact__item:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.contact__icon {
  font-size: 1.35rem;
  line-height: 1.3;
}

.contact__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 0.2rem;
}

.contact__value {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-accent);
  transition: opacity 0.2s;
}

a.contact__value:hover {
  opacity: 0.85;
}

.contact__value--static {
  color: var(--color-text);
}

/* Footer */
.footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--color-border);
  background: #080b10;
}

.footer__inner {
  text-align: center;
}

.footer__legal {
  margin: 0 0 0.75rem;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.footer__copy {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(139, 152, 171, 0.7);
}

.footer__nav {
  margin: 0 0 1rem;
  font-size: 0.88rem;
}

.footer__nav a {
  color: var(--color-text-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

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

.footer__nav-sep {
  display: inline-block;
  margin: 0 0.5rem;
  color: rgba(139, 152, 171, 0.6);
}

/* Páginas legais (política / termos) */
.page-main {
  padding: calc(var(--header-h) + 2.5rem) 0 4rem;
}

.legal-back {
  margin-bottom: 1.5rem;
}

.legal-back a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-accent);
}

.legal-back a:hover {
  opacity: 0.9;
}

.legal-doc {
  max-width: 720px;
  margin-inline: auto;
}

.legal-doc h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.1rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.legal-meta {
  margin: 0 0 2rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.legal-content h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 2rem 0 0.75rem;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.legal-content p,
.legal-content ul {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin: 0 0 1rem;
  line-height: 1.7;
}

.legal-content ul {
  padding-left: 1.25rem;
  list-style: disc;
}

.legal-content li {
  margin-bottom: 0.35rem;
}

.legal-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-content a:hover {
  opacity: 0.9;
}