/* ============================================================
   style.css — Portfolio Nicholas Elijah
   Organização:
   1. Reset & Variáveis globais
   2. Base (html, body)
   3. Header / Nav
   4. Hero section
   5. Marquee (faixa de tecnologias)
   6. Seções genéricas (títulos, tags)
   7. Serviços
   8. Projetos (filtros, featured, grid)
   9. Processo
   10. Depoimentos
   11. Sobre mim
   12. Contato / Formulário
   13. Footer
   14. Utilitários (fade-in, toast)
   15. Responsivo (media queries)
   ============================================================ */

/* ─────────────────────────────────────────
   1. RESET & VARIÁVEIS GLOBAIS
   Zera margens/padding e define o sistema
   de cores e medidas reutilizáveis via CSS
   custom properties (variáveis).
   ───────────────────────────────────────── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Tons de fundo — do mais escuro ao mais claro */
  --bg: #100d0a;
  --surface: #181210;
  --surface2: #201810;
  --surface3: #2a1f16;

  /* Bordas sutis em tom âmbar */
  --border: rgba(180, 140, 100, 0.13);
  --border2: rgba(200, 155, 105, 0.3);

  /* Tipografia */
  --text: #f2e8d8;
  /* texto principal */
  --text2: #cebfaa;
  /* texto secundário */
  --muted: #8a7060;
  /* texto opaco/labels */
  --muted2: #4e3c2e;
  /* texto muito opaco */

  /* Cor de destaque âmbar/cobre */
  --accent: #c8906a;
  --accent-dark: #a87050;
  --accent-dim: rgba(200, 144, 106, 0.1);
  --accent-glow: rgba(200, 144, 106, 0.2);

  /* WhatsApp green */
  --wa: #25d366;

  /* Feedback de formulário */
  --error: #e07070;
  --success: #5dba7c;

  /* Bordas arredondadas */
  --radius: 14px;
  --radius-sm: 9px;
}

/* ─────────────────────────────────────────
   2. BASE
   Comportamento global do documento
   ───────────────────────────────────────── */
html {
  scroll-behavior: smooth;
  /* âncoras animadas */
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "DM Sans", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  /* evita scroll horizontal */
}

/* ─────────────────────────────────────────
   3. HEADER / NAV
   Barra de navegação fixa no topo com
   efeito de blur (glassmorphism) e sombra
   ao fazer scroll (classe .scrolled via JS)
   ───────────────────────────────────────── */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 300;
  background: rgba(16, 13, 10, 0.94);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}

/* Sombra aplicada via JS quando a página tem scroll */
header.scrolled {
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.5);
}

/* Layout interno da barra: logo | links | botão mobile */
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

/* Logo em serif */
.logo {
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  font-size: 21px;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.logo em {
  color: var(--accent);
  /* ponto âmbar após o nome */
  font-style: normal;
}

/* Links de navegação desktop */
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  padding: 7px 14px;
  border-radius: 8px;
  transition:
    color 0.2s,
    background 0.2s;
}

.nav-links a:hover {
  color: var(--text);
  background: var(--accent-dim);
}

/* Botão CTA na nav (cor sólida) */
.nav-cta {
  background: var(--accent) !important;
  color: var(--bg) !important;
  font-weight: 600 !important;
  padding: 8px 20px !important;
  border-radius: 8px !important;
}

.nav-cta:hover {
  background: var(--accent-dark) !important;
}

/* Botão hambúrguer — visível só no mobile */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 6px;
}

.nav-toggle svg {
  width: 22px;
  height: 22px;
}

/* Menu mobile expandível */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 14px 20px 18px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.mobile-menu a {
  font-size: 15px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  padding: 11px 14px;
  border-radius: 8px;
  transition:
    color 0.2s,
    background 0.2s;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--text);
  background: var(--accent-dim);
}

.mobile-menu .nav-cta {
  color: var(--bg) !important;
  background: var(--accent) !important;
}

/* Classe adicionada via JS ao clicar no hambúrguer */
.mobile-menu.open {
  display: flex;
}

/* ─────────────────────────────────────────
   4. HERO SECTION
   Seção de apresentação principal com
   gradiente radial de fundo e grade de
   pontos sutil via ::before
   ───────────────────────────────────────── */
.hero {
  padding-top: 138px;
  padding-bottom: 100px;
  background:
    radial-gradient(
      ellipse 80% 65% at 80% 20%,
      rgba(200, 144, 106, 0.08) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse 50% 60% at 5% 90%,
      rgba(160, 100, 60, 0.05) 0%,
      transparent 50%
    ),
    var(--bg);
  position: relative;
  overflow: hidden;
}

/* Grade de pontos decorativos */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle,
    rgba(180, 140, 100, 0.05) 1px,
    transparent 1px
  );
  background-size: 42px 42px;
  pointer-events: none;
}

/* Layout de duas colunas: texto | card */
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* Subtítulo acima do h1 com linha decorativa */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 22px;
}

.hero-eyebrow::before {
  content: "";
  display: block;
  width: 26px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

/* Título principal com tamanho fluido */
.hero h1 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(50px, 7vw, 90px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 26px;
}

.hero h1 span {
  color: var(--accent);
}

/* Descrição sob o h1 */
.hero-desc {
  font-size: 16px;
  font-weight: 300;
  color: var(--text2);
  line-height: 1.8;
  max-width: 500px;
  margin-bottom: 40px;
}

.hero-desc strong {
  color: var(--text);
  font-weight: 500;
}

/* Grupo de botões CTA */
.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ── Botões reutilizáveis ── */
/* Botão primário (fundo âmbar) */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: var(--bg);
  font-size: 14px;
  font-weight: 600;
  padding: 13px 26px;
  border-radius: var(--radius);
  text-decoration: none;
  transition:
    background 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
  cursor: pointer;
  border: none;
  font-family: "DM Sans", sans-serif;
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 36px var(--accent-glow);
}

.btn-primary svg {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}

/* Botão secundário (contorno) */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text2);
  font-size: 14px;
  font-weight: 500;
  padding: 12px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border2);
  text-decoration: none;
  transition:
    border-color 0.2s,
    color 0.2s,
    background 0.2s;
  cursor: pointer;
  font-family: "DM Sans", sans-serif;
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* Card lateral com estatísticas (oculto no mobile) */
.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.hero-card-title {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}

/* Grade 2x2 de números */
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.hero-stat {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 14px;
}

.hero-stat-val {
  font-family: "Cormorant Garamond", serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 3px;
}

.hero-stat-lbl {
  font-size: 11px;
  color: var(--muted);
}

/* Badge de disponibilidade com ponto pulsante */
.hero-avail {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(37, 211, 102, 0.07);
  border: 1px solid rgba(37, 211, 102, 0.18);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--wa);
}

.hero-avail::before {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wa);
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.22);
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}

/* Animação do ponto pulsante (usada em vários lugares) */
@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.22);
  }

  50% {
    box-shadow: 0 0 0 7px rgba(37, 211, 102, 0.07);
  }
}

/* ─────────────────────────────────────────
   5. MARQUEE (faixa de tecnologias)
   Rolagem infinita de texto via CSS
   ───────────────────────────────────────── */
.marquee-strip {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  overflow: hidden;
}

/* Track duplicado para loop contínuo */
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.marquee-track span {
  white-space: nowrap;
  padding: 0 32px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Separadores entre palavras */
.marquee-track span.sep {
  color: var(--accent);
  padding: 0;
  font-size: 12px;
  opacity: 0.5;
}

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

  /* desloca metade (o conteúdo é duplicado) */
}

/* ─────────────────────────────────────────
   6. SEÇÕES GENÉRICAS
   Títulos, subtítulos e containers usados
   em todas as seções do site
   ───────────────────────────────────────── */

/* Etiqueta acima do título (ex: "O que eu faço") */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-tag::before {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

/* Título principal de cada seção */
.section-title {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 14px;
}

/* Subtítulo descritivo */
.section-sub {
  font-size: 15px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.75;
  max-width: 520px;
}

/* Cabeçalho centralizado com margin-bottom */
.section-head {
  margin-bottom: 52px;
}

/* Cabeçalho com título à esquerda e possível ação à direita */
.section-head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 52px;
  flex-wrap: wrap;
}

/* Container de largura máxima centralizado */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ─────────────────────────────────────────
   7. SERVIÇOS
   Grade de cards clicáveis que abrem o
   formulário de contato com serviço
   pré-selecionado
   ───────────────────────────────────────── */
.services {
  padding: 96px 0;
  background: var(--bg);
}

/* Grade responsiva de 3 colunas */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

/* Card individual de serviço */
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 30px 38px;
  text-decoration: none;
  display: block;
  transition:
    border-color 0.25s,
    background 0.25s,
    transform 0.25s,
    box-shadow 0.25s;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

/* Linha âmbar animada que aparece na base do card ao hover */
.service-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover {
  border-color: var(--border2);
  background: var(--surface2);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

.service-card:hover::after {
  transform: scaleX(1);
}

/* Ícone do serviço */
.service-card-icon {
  width: 46px;
  height: 46px;
  background: var(--accent-dim);
  border: 1px solid rgba(200, 151, 106, 0.18);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 18px;
}

.service-card-icon svg {
  width: 21px;
  height: 21px;
}

/* Número do serviço no canto superior direito */
.service-num {
  position: absolute;
  top: 26px;
  right: 26px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--muted2);
}

.service-card h3 {
  font-family: "Cormorant Garamond", serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 9px;
}

.service-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.75;
  font-weight: 300;
}

/* "Seta" de ação no rodapé do card */
.service-card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 18px;
  transition: gap 0.2s;
}

.service-card:hover .service-card-arrow {
  gap: 10px;
}

.service-card-arrow svg {
  width: 13px;
  height: 13px;
}

/* ─────────────────────────────────────────
   8. PROJETOS
   Seção de portfólio com:
   - Filtros por categoria
   - Card destaque (featured)
   - Grade de 3 colunas
   Imagens reais via <img> com object-fit
   ───────────────────────────────────────── */

/* LINK CLICÁVEL DO PROJETO DESTAQUE */
.proj-featured-img {
  display: block;
  position: relative;
  overflow: hidden;
}

.proj-featured-img img {
  width: 100%;
  display: block;
  cursor: pointer;
}

.proj-featured-badge {
  pointer-events: none;
}

.projects {
  padding: 96px 0;
  background: var(--surface);
}

/* ── Filtros ── */
.proj-filters {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.proj-filter {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  padding: 7px 16px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.2s;
}

.proj-filter:hover {
  color: var(--text);
  border-color: var(--border2);
}

/* Estado ativo do filtro selecionado */
.proj-filter.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  font-weight: 600;
}

/* ── Projeto Destaque (featured) ── */
.proj-featured {
  display: grid;
  grid-template-columns: 5fr 6fr;
  /* imagem menor, corpo maior */
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
  text-decoration: none;
  transition:
    box-shadow 0.3s,
    border-color 0.3s;
  cursor: pointer;
}

.proj-featured:hover {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  border-color: var(--border2);
}

/* Área da imagem do projeto destaque */
.proj-featured-img {
  min-height: 460px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border-right: 1px solid var(--border);
  background: var(--surface3);
}

/* Imagem real do projeto destaque */
.proj-featured-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  position: absolute;
  inset: 0;
  transition: transform 0.5s ease;
  filter: brightness(0.75);
  transform-origin: top center;
}

.proj-featured:hover .proj-featured-img img {
  transform: scale(1.04);
  /* zoom suave ao hover */
}

/* Grade de pontos sobre a imagem */
.proj-featured-img::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle,
    rgba(180, 140, 100, 0.06) 1px,
    transparent 1px
  );
  background-size: 26px 26px;
  z-index: 1;
}

/* Badge "Projeto Destaque" no canto superior esquerdo */
.proj-featured-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  background: var(--accent);
  color: var(--bg);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 100px;
  z-index: 2;
}

/* Corpo do projeto destaque */
.proj-featured-body {
  padding: 42px 46px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.proj-featured-cat {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.proj-featured-body h3 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  line-height: 1.2;
}

.proj-featured-body p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 22px;
}

/* Métricas numéricas do projeto */
.proj-metrics {
  display: flex;
  gap: 22px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.proj-metric-val {
  font-family: "Cormorant Garamond", serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.proj-metric-lbl {
  font-size: 10px;
  color: var(--muted);
  margin-top: 2px;
}

/* Tags de tecnologia */
.proj-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 20px;
}

.tag {
  font-size: 10px;
  font-weight: 500;
  color: var(--muted);
  background: var(--surface3);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 3px 10px;
}

/* Card de feedback do cliente dentro do projeto destaque */
.proj-feedback-card {
  background: rgba(200, 144, 106, 0.07);
  border: 1px solid rgba(200, 144, 106, 0.2);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 24px;
}

.proj-feedback-inner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.proj-feedback-quote {
  font-size: 32px;
  line-height: 1;
  color: var(--accent);
  opacity: 0.5;
  font-family: "Cormorant Garamond", serif;
  flex-shrink: 0;
}

.proj-feedback-text {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.8;
  font-style: italic;
  font-weight: 300;
  margin-bottom: 12px;
}

.proj-feedback-author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.proj-feedback-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid rgba(200, 151, 106, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Cormorant Garamond", serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.proj-feedback-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}

.proj-feedback-role {
  font-size: 11px;
  color: var(--muted);
}

.proj-feedback-stars {
  margin-left: auto;
  color: var(--accent);
  font-size: 13px;
}

/* Link de CTA dentro do projeto destaque */
.proj-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--accent);
  transition: gap 0.2s;
}

.proj-cta svg {
  width: 14px;
  height: 14px;
}

.proj-featured:hover .proj-cta {
  gap: 12px;
}

/* ── Grade de projetos (3 colunas) ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

/* Card individual de projeto */
.proj-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition:
    border-color 0.25s,
    transform 0.25s,
    box-shadow 0.25s;
  cursor: pointer;
}

.proj-card:hover {
  border-color: var(--border2);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

/* Thumbnail do card (imagem real) */
.proj-card-thumb {
  height: 175px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--surface3);
}

/* Imagem real de demo do projeto */
.proj-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
  filter: brightness(0.72);
}

.proj-card:hover .proj-card-thumb img {
  transform: scale(1.06);
  /* zoom ao hover */
}

/* Overlay com categoria sobre a imagem */
.proj-card-thumb-overlay {
  position: absolute;
  bottom: 10px;
  left: 12px;
  z-index: 2;
}

/* Corpo do card */
.proj-card-body {
  padding: 22px 22px 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.proj-card-cat {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 7px;
}

.proj-card-body h4 {
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 9px;
}

.proj-card-body p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.75;
  font-weight: 300;
  flex: 1;
  margin-bottom: 14px;
}

.proj-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 16px;
}

/* Rodapé do card: resultado + link */
.proj-card-footer {
  border-top: 1px solid var(--border);
  padding: 13px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.proj-card-result {
  font-size: 10px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Ponto decorativo antes do resultado */
.proj-card-result::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.proj-card-link {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s;
}

.proj-card:hover .proj-card-link {
  gap: 7px;
}

.proj-card-link svg {
  width: 11px;
  height: 11px;
}

/* Controle de visibilidade pelo filtro (via JS) */
.proj-card[data-hidden],
.proj-featured[data-hidden] {
  display: none;
}

/* ─────────────────────────────────────────
   9. PROCESSO
   4 passos em linha com conectores
   ───────────────────────────────────────── */
.process {
  padding: 96px 0;
  background: var(--bg);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
}

/* Linha horizontal conectando os bubbles */
.process-steps::before {
  content: "";
  position: absolute;
  top: 34px;
  left: calc(25% / 2);
  right: calc(25% / 2);
  height: 1px;
  background: var(--border2);
  z-index: 0;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 18px;
  position: relative;
  z-index: 1;
}

/* Círculo com ícone */
.process-step-bubble {
  width: 68px;
  height: 68px;
  background: var(--surface);
  border: 2px solid var(--border2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  color: var(--accent);
  transition:
    background 0.25s,
    border-color 0.25s;
  position: relative;
}

.process-step:hover .process-step-bubble {
  background: var(--accent-dim);
  border-color: var(--accent);
}

.process-step-bubble svg {
  width: 24px;
  height: 24px;
}

/* Número no canto superior direito do bubble */
.process-step-num {
  position: absolute;
  top: -7px;
  right: -7px;
  width: 20px;
  height: 20px;
  background: var(--accent);
  color: var(--bg);
  border-radius: 50%;
  font-size: 9px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-step h4 {
  font-family: "Cormorant Garamond", serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 9px;
}

.process-step p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.75;
  font-weight: 300;
}

/* ─────────────────────────────────────────
   10. DEPOIMENTOS
   Grade de 3 cards de testemunhos
   ───────────────────────────────────────── */
.testimonials {
  padding: 96px 0;
  background: var(--surface);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.testi-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 30px;
  transition:
    border-color 0.25s,
    transform 0.25s;
}

.testi-card:hover {
  border-color: var(--border2);
  transform: translateY(-2px);
}

/* Estrelas de avaliação */
.testi-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}

.testi-stars span {
  color: var(--accent);
  font-size: 15px;
}

.testi-text {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.85;
  font-weight: 300;
  font-style: italic;
  margin-bottom: 26px;
}

/* Rodapé com avatar + nome + cargo */
.testi-author {
  display: flex;
  align-items: center;
  gap: 13px;
}

.testi-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 2px solid rgba(200, 151, 106, 0.26);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Cormorant Garamond", serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.testi-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}

.testi-role {
  font-size: 11px;
  color: var(--muted);
}

/* ─────────────────────────────────────────
   11. SOBRE MIM
   Layout de duas colunas: foto | texto
   ───────────────────────────────────────── */
.about {
  padding: 96px 0;
  background: var(--bg);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

/* Coluna esquerda com foto */
.about-visual {
  position: relative;
}

/* Frame da foto com proporção 4:5 */
.about-photo-frame {
  aspect-ratio: 4/5;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* Grade de pontos decorativa sobre a foto */
.about-photo-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle,
    rgba(180, 140, 100, 0.05) 1px,
    transparent 1px
  );
  background-size: 22px 22px;
  z-index: 1;
  pointer-events: none;
}

/* Iniciais de fallback (exibidas se não tiver foto) */
.about-initials {
  font-family: "Cormorant Garamond", serif;
  font-size: 140px;
  font-weight: 900;
  color: rgba(200, 151, 106, 0.06);
  letter-spacing: -0.04em;
  user-select: none;
  position: relative;
  z-index: 1;
}

/* Badge de disponibilidade sobreposto na foto */
.about-avail-badge {
  position: absolute;
  bottom: -16px;
  left: 28px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 13px 18px;
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.about-avail-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--wa);
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.2);
  animation: pulse 2s ease-in-out infinite;
}

/* Textos da coluna direita */
.about-text {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.9;
  font-weight: 300;
  margin-bottom: 26px;
}

.about-text strong {
  color: var(--text);
  font-weight: 500;
}

/* Grade de estatísticas numéricas */
.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 32px;
}

.about-stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 14px;
  text-align: center;
}

.about-stat-val {
  font-family: "Cormorant Garamond", serif;
  font-size: 30px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}

.about-stat-lbl {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Lista de tecnologias em pílulas */
.stack-title {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

.stack-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.stack-pill {
  font-size: 12px;
  font-weight: 500;
  color: var(--text2);
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 5px 14px;
  transition:
    border-color 0.2s,
    color 0.2s,
    background 0.2s;
}

.stack-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ─────────────────────────────────────────
   12. CONTATO / FORMULÁRIO
   Seção split: info à esquerda, form à direita
   Formulário envia mensagem formatada ao WA
   ───────────────────────────────────────── */
.contact-section {
  padding: 96px 0;
  background:
    radial-gradient(
      ellipse 70% 80% at 50% 50%,
      rgba(200, 144, 106, 0.06) 0%,
      transparent 70%
    ),
    var(--surface2);
  border-top: 1px solid var(--border);
}

/* Layout: info (1fr) | formulário (1.4fr) */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: start;
}

.contact-left .section-title {
  margin-bottom: 18px;
}

.contact-left .section-title span {
  color: var(--accent);
}

.contact-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.85;
  font-weight: 300;
  margin-bottom: 32px;
}

/* Lista de itens de contato (WA, e-mail, horário) */
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.contact-info-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-dim);
  border: 1px solid rgba(200, 151, 106, 0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-info-icon svg {
  width: 17px;
  height: 17px;
}

.contact-info-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2px;
}

.contact-info-val {
  font-size: 14px;
  font-weight: 500;
  color: var(--text2);
}

/* Badge verde de disponibilidade */
.contact-avail {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(37, 211, 102, 0.07);
  border: 1px solid rgba(37, 211, 102, 0.16);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--wa);
}

.contact-avail::before {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wa);
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.22);
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}

/* ── Formulário ── */
.contact-form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
}

.form-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.form-subtitle {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
  font-weight: 300;
}

/* Linha de campos (2 colunas por padrão) */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

/* Variante de coluna única */
.form-row.single {
  grid-template-columns: 1fr;
}

/* Grupo: label + input/select/textarea */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-group label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Estilos compartilhados dos inputs */
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-size: 14px;
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  color: var(--text);
  outline: none;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  appearance: none;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--muted2);
}

/* Borda âmbar + glow ao focar */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

/* Chevron customizado no select */
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a7060' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-group select option {
  background: var(--surface2);
  color: var(--text);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.65;
}

/* Mensagem de erro por campo */
.form-field-err {
  font-size: 11px;
  color: var(--error);
  display: none;
  /* exibido via JS ao validar */
}

/* Borda vermelha + mostra mensagem quando .has-error */
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: var(--error);
}

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

/* Botão de envio (verde WA) */
.form-submit-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--wa);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  padding: 14px 24px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  font-family: "DM Sans", sans-serif;
  transition:
    background 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
  margin-top: 6px;
}

.form-submit-btn:hover {
  background: #1aad55;
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(37, 211, 102, 0.25);
}

.form-submit-btn svg {
  width: 18px;
  height: 18px;
}

/* Nota de privacidade abaixo do botão */
.form-note {
  font-size: 11px;
  color: var(--muted2);
  text-align: center;
  margin-top: 12px;
  line-height: 1.6;
}

/* ─────────────────────────────────────────
   13. FOOTER
   Rodapé simples com logo, links e copyright
   ───────────────────────────────────────── */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 36px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-logo {
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  font-size: 19px;
  color: var(--text);
  text-decoration: none;
}

.footer-logo em {
  color: var(--accent);
  font-style: normal;
}

.footer-links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 12px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-copy {
  font-size: 11px;
  color: var(--muted2);
}

/* ─────────────────────────────────────────
   14. UTILITÁRIOS
   ── Fade-in ao entrar no viewport (via JS)
   ── Toast de notificação
   ───────────────────────────────────────── */

/* Estado inicial invisível — JS adiciona .visible */
.fade-in {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.6s ease,
    transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* Toast de feedback (sucesso/erro) */
.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  background: var(--surface3);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4);
  transform: translateY(20px);
  opacity: 0;
  transition:
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.35s;
  pointer-events: none;
  max-width: 340px;
}

/* Classe adicionada via JS para exibir o toast */
.toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.toast-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.toast.success .toast-icon {
  color: var(--success);
}

.toast.error .toast-icon {
  color: var(--error);
}

/* ─────────────────────────────────────────
   15. RESPONSIVO
   Breakpoints para tablet (1024px) e
   mobile (768px, 500px)
   ───────────────────────────────────────── */

/* ── Tablet ── */
@media (max-width: 1024px) {
  /* Serviços: de 3 para 2 colunas */
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Processo: de 4 para 2 colunas, remove conector horizontal */
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }

  .process-steps::before {
    display: none;
  }

  /* Hero: remove coluna do card lateral */
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-card {
    display: none;
  }

  /* Sobre: reduz gap */
  .about-inner {
    gap: 48px;
  }

  /* Contato: empilha colunas */
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

/* ── Mobile ── */
@media (max-width: 768px) {
  /* Nav: oculta links desktop, exibe hambúrguer */
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  /* Hero: menos espaço no topo */
  .hero {
    padding-top: 108px;
    padding-bottom: 68px;
  }

  /* Container: padding menor */
  .container {
    padding: 0 18px;
  }

  /* Serviços: 1 coluna */
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* Projeto destaque: empilha colunas */
  .proj-featured {
    grid-template-columns: 1fr;
  }

  .proj-featured-img {
    min-height: 220px;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .proj-featured-body {
    padding: 26px 22px;
  }

  /* Grade de projetos: 1 coluna */
  .projects-grid {
    grid-template-columns: 1fr;
  }

  /* Processo: 1 coluna */
  .process-steps {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  /* Depoimentos: 1 coluna */
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  /* Sobre: empilha colunas, foto em 3:2 */
  .about-inner {
    grid-template-columns: 1fr;
  }

  .about-photo-frame {
    aspect-ratio: 3/2;
  }

  .about-avail-badge {
    position: static;
    margin-top: 14px;
    align-self: flex-start;
  }

  .about-visual {
    display: flex;
    flex-direction: column;
  }

  /* Cabeçalhos de seção: empilha */
  .section-head-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }

  /* Footer: empilha itens */
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  /* Hero: botões empilhados */
  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Formulário: 1 coluna */
  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form-wrap {
    padding: 26px 20px;
  }
}

/* ── Mobile pequeno ── */
@media (max-width: 500px) {
  /* Stats: 1 por linha */
  .about-stats {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }
}