:root {
  --color-bg: #0C0F24;
  --color-bg-soft: #131735;
  --color-surface: #171c3f;
  --color-surface-2: #1d244f;
  --color-border: rgba(255, 255, 255, .12);
  --color-text: #f7f8fc;
  --color-text-muted: #c4cae0;
  --color-primary: #FB923C;
  --color-primary-hover: #ff9f52;
  --color-primary-soft: rgba(251, 146, 60, .12);
  --shadow-lg: 0 18px 50px rgba(0, 0, 0, .28);
  --font-display: 'Poppins', 'Inter', Arial, sans-serif;
  --font-body: 'Inter', 'Poppins', Arial, sans-serif;
  --text-sm: clamp(.92rem, .86rem + .2vw, 1rem);
  --text-base: clamp(1rem, .96rem + .2vw, 1.08rem);
  --text-lg: clamp(1.12rem, 1.02rem + .5vw, 1.4rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.2vw, 2.3rem);
  --text-2xl: clamp(2.2rem, 1.6rem + 2.6vw, 4rem);
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --radius-lg: 1.3rem;
  --container: 1160px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
}

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

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

/* layout base */

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.section {
  padding: clamp(3.2rem, 7vw, 6rem) 0;
}

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

.grid {
  display: grid;
  gap: var(--space-6);
}

/* pill */

.pill {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .9rem;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border: 1px solid rgba(251, 146, 60, .18);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

/* botões */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  min-height: 48px;
  padding: .95rem 1.2rem;
  border-radius: .95rem;
  border: 1px solid transparent;
  font-weight: 700;
  transition: .18s ease;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-primary);
  color: #241306;
}

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

.btn-secondary {
  border-color: var(--color-border);
  background: rgba(255, 255, 255, .03);
  color: var(--color-text);
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, .2);
}

/* card genérico */

.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, .02));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 1.3rem;
}

/* header */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12, 15, 36, .78);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.topbar-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  flex-direction: column;
}

.brand strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.brand span {
  display: none;
}

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

.nav a {
  color: var(--color-text-muted);
  font-size: .95rem;
}

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

/* tipografia */

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  line-height: 1.12;
}

h1 {
  font-size: var(--text-2xl);
  max-width: 14ch;
}

h2 {
  font-size: var(--text-xl);
}

h3 {
  font-size: 1.15rem;
}

p {
  margin: 0;
}

/* hero (home e topo da página de portfólio) */

.hero {
  padding: 5rem 0 3.2rem;
  background-color: var(--color-bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: var(--space-8);
  align-items: center;
}

.hero-copy {
  display: grid;
  gap: 1rem;
}

.hero-copy p {
  max-width: 62ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  padding-top: .25rem;
}

/* hero aside */

.hero-card {
  padding: 1.35rem;
}

.hero-stack {
  display: grid;
  gap: 1rem;
}

.mini-card {
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  background: rgba(255, 255, 255, .03);
  padding: 1rem;
}

.mini-card small {
  color: var(--color-text-muted);
  display: block;
  margin-bottom: .35rem;
}

/* stats */

.stats {
  grid-template-columns: repeat(3, 1fr);
}

.stats strong {
  display: block;
  font-size: 1.3rem;
  margin-bottom: .3rem;
}

/* serviços / pricing / portfolio (home) */

.services,
.pricing,
.portfolio-grid {
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
}

.services .card,
.pricing .card,
.faq .card,
.portfolio-grid .card,
.contact-card {
  display: grid;
  gap: 1rem;
}

.pricing .card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.services ul,
.pricing ul,
.faq ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--color-text-muted);
}

.services li,
.pricing li,
.faq li {
  margin-bottom: .45rem;
}

.pricing .price {
  font-size: 2rem;
  font-weight: 800;
  margin: .35rem 0 0;
}

.pricing .price small {
  font-size: .9rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.pricing .btn {
  margin-top: auto;
  align-self: flex-start;
}

.highlight {
  border-color: rgba(251, 146, 60, .35);
  position: relative;
  background: linear-gradient(180deg, rgba(251, 146, 60, .10), rgba(255, 255, 255, .03));
}

.highlight::after {
  content: 'mais escolhido';
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

/* FAQ */

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

/* contato */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.contact-card {
  padding: 1.4rem;
}

.contact-list {
  display: grid;
  gap: .65rem;
}

/* footer */

.footer {
  padding: 2rem 0 5rem;
  border-top: 1px solid rgba(255, 255, 255, .06);
  color: var(--color-text-muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* botão flutuante whatsapp */

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 70;
  width: 58px;
  height: 58px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #25D366;
  color: white;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .28);
  border: 2px solid rgba(255, 255, 255, .2);
  transition: transform .18s ease, box-shadow .18s ease;
}

.whatsapp-float:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 16px 34px rgba(0, 0, 0, .34);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

/* ====== PORTFÓLIO (segunda página) ====== */

/* .portfolio-grid {
} */

.portfolio-card-image {
  border-radius: 1rem;
  overflow: hidden;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
}

.portfolio-card-image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.portfolio-card-body {
  display: grid;
  gap: .75rem;
  margin-top: 1rem;
}

.portfolio-card-body h3 {
  font-size: 1.1rem;
}

/* responsivo */

@media (max-width: 980px) {
  .hero-grid,
  .contact-grid,
  .faq,
  .services,
  .pricing,
  .stats,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 100%;
  }

  .nav {
    display: none;
  }

  .portfolio-card-image img {
    height: 200px;
  }
}