/* ============================================
   DynastyTek — Landing Page Institucional
   Design System & Estilos Completos
   Mobile-First | CSS3 Puro | Variáveis CSS
   ============================================ */

/* ---------- Local Fonts ---------- */
@font-face {
  font-family: 'Ubuntu-Medium';
  src: url('../Ubuntu-Medium.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800;900&family=Inter:wght@300;400;500;600&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  /* Cores Principais */
  --cor-primaria: #0a192f;
  --cor-primaria-light: #0d1f3c;
  --cor-destaque: #64ffda;
  --cor-destaque-rgb: 100, 255, 218;
  --cor-texto: #ccd6f6;
  --cor-texto-secundario: #8892b0;
  --cor-cards: #112240;
  --cor-cards-hover: #1a2f4a;
  --cor-branco: #e6f1ff;
  --cor-laranja: #e8650a;
  --cor-laranja-rgb: 232, 101, 10;

  /* Tipografia */
  --font-heading: 'Ubuntu-Medium', 'Montserrat', sans-serif;
  --font-body: 'Ubuntu-Medium', 'Inter', sans-serif;

  /* Espaçamento */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 50px;

  /* Transições */
  --transition: all 0.3s ease;
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Sombras */
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 20px rgba(var(--cor-destaque-rgb), 0.3);
  --shadow-glow-strong: 0 0 40px rgba(var(--cor-destaque-rgb), 0.5);

  /* Container */
  --container-max: 1200px;
  --container-padding: 1.25rem;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--cor-primaria);
  color: var(--cor-texto);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

ul, ol {
  list-style: none;
}

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

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

/* ---------- Scrollbar Customizada ---------- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--cor-primaria);
}

::-webkit-scrollbar-thumb {
  background: var(--cor-cards);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--cor-destaque);
}

/* ---------- Tipografia ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--cor-branco);
  line-height: 1.2;
  font-weight: 700;
}

h1 {
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 600;
}

p {
  color: var(--cor-texto);
  font-size: 1rem;
  line-height: 1.8;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

section {
  padding: var(--spacing-3xl) 0;
  position: relative;
}

/* ---------- Section Header ---------- */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--cor-destaque);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: var(--spacing-sm);
  position: relative;
}

.section-label::before,
.section-label::after {
  content: '';
  display: inline-block;
  width: 30px;
  height: 1px;
  background: var(--cor-destaque);
  vertical-align: middle;
  opacity: 0.5;
}

.section-label::before {
  margin-right: 12px;
}

.section-label::after {
  margin-left: 12px;
}

.section-header h2 {
  margin-bottom: var(--spacing-sm);
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--cor-texto-secundario);
}

/* ---------- Botão CTA ---------- */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--cor-destaque);
  color: var(--cor-primaria);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
  box-shadow: 0 0 20px rgba(var(--cor-destaque-rgb), 0.25);
  position: relative;
  overflow: hidden;
  border: none;
  cursor: pointer;
}

.btn-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-strong);
}

.btn-cta:hover::before {
  width: 400px;
  height: 400px;
}

.btn-cta:active {
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: transparent;
  color: var(--cor-destaque);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  border: 2px solid var(--cor-destaque);
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(var(--cor-destaque-rgb), 0.1);
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(var(--cor-destaque-rgb), 0.15);
}

/* ============================================
   HEADER & NAVEGAÇÃO
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition-slow);
}

.header.scrolled {
  background: rgba(10, 25, 47, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(var(--cor-destaque-rgb), 0.08);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  z-index: 1001;
}

.logo img {
  height: 42px;
  width: auto;
  transition: var(--transition);
}

.logo:hover img {
  filter: brightness(1.15);
}

.nav-links {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: -100%;
  width: 75%;
  max-width: 320px;
  height: 100vh;
  background: rgba(10, 25, 47, 0.97);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  padding: 100px 40px 40px;
  gap: 0;
  transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
  border-left: 1px solid rgba(var(--cor-destaque-rgb), 0.1);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
}

.nav-links.active {
  right: 0;
}

.nav-links li {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.nav-links.active li {
  opacity: 1;
  transform: translateX(0);
}

.nav-links.active li:nth-child(1) { transition-delay: 0.1s; }
.nav-links.active li:nth-child(2) { transition-delay: 0.15s; }
.nav-links.active li:nth-child(3) { transition-delay: 0.2s; }
.nav-links.active li:nth-child(4) { transition-delay: 0.25s; }
.nav-links.active li:nth-child(5) { transition-delay: 0.3s; }

.nav-links a {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--cor-texto);
  padding: 16px 0;
  border-bottom: 1px solid rgba(var(--cor-destaque-rgb), 0.06);
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--cor-destaque);
  padding-left: 10px;
}

/* Hambúrguer */
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 30px;
  padding: 4px 0;
  z-index: 1001;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--cor-destaque);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Overlay do menu mobile */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

/* Background decorativo */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(var(--cor-destaque-rgb), 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(var(--cor-laranja-rgb), 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 100%, rgba(var(--cor-destaque-rgb), 0.03) 0%, transparent 40%);
  z-index: 0;
}

/* Grid decorativo tech */
.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(var(--cor-destaque-rgb), 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--cor-destaque-rgb), 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.hero-text {
  text-align: center;
}

.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(var(--cor-destaque-rgb), 0.08);
  border: 1px solid rgba(var(--cor-destaque-rgb), 0.2);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--cor-destaque);
  margin-bottom: var(--spacing-md);
  letter-spacing: 0.5px;
}

.hero-text h1 {
  margin-bottom: var(--spacing-md);
  line-height: 1.15;
}

.hero-text h1 .highlight {
  color: var(--cor-destaque);
  position: relative;
}

.hero-text > p {
  font-size: 1.05rem;
  color: var(--cor-texto-secundario);
  margin-bottom: var(--spacing-lg);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: center;
}

/* ---------- Mockup de Dispositivos (CSS Puro) ---------- */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.device-mockup {
  position: relative;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  animation: float 6s ease-in-out infinite;
}

/* Laptop */
.laptop {
  position: relative;
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
}

.laptop-screen {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, #0d1f3c 0%, #112240 50%, #0d1f3c 100%);
  border-radius: 10px 10px 0 0;
  border: 2px solid #233554;
  overflow: hidden;
  box-shadow: 0 -5px 30px rgba(0, 0, 0, 0.3);
}

/* Conteúdo simulado na tela do laptop */
.laptop-screen::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 12%;
  background: rgba(var(--cor-destaque-rgb), 0.08);
  border-bottom: 1px solid rgba(var(--cor-destaque-rgb), 0.15);
}

.laptop-screen::after {
  content: '';
  position: absolute;
  top: 20%;
  left: 8%;
  width: 50%;
  height: 35%;
  background: linear-gradient(135deg, rgba(var(--cor-destaque-rgb), 0.12), rgba(var(--cor-laranja-rgb), 0.08));
  border-radius: 8px;
}

.screen-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.screen-nav {
  position: absolute;
  top: 3%;
  right: 8%;
  display: flex;
  gap: 8px;
}

.screen-nav span {
  width: 20px;
  height: 2px;
  background: rgba(var(--cor-destaque-rgb), 0.3);
  border-radius: 1px;
}

.screen-lines {
  position: absolute;
  top: 22%;
  right: 8%;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 30%;
}

.screen-lines span {
  height: 3px;
  background: rgba(var(--cor-destaque-rgb), 0.15);
  border-radius: 2px;
}

.screen-lines span:nth-child(1) { width: 100%; }
.screen-lines span:nth-child(2) { width: 80%; }
.screen-lines span:nth-child(3) { width: 60%; }

.screen-btn-mock {
  position: absolute;
  bottom: 25%;
  right: 8%;
  width: 22%;
  height: 8%;
  background: var(--cor-destaque);
  border-radius: var(--radius-full);
  opacity: 0.4;
}

.screen-cards {
  position: absolute;
  bottom: 8%;
  left: 8%;
  right: 8%;
  display: flex;
  gap: 4%;
}

.screen-cards span {
  flex: 1;
  height: 22px;
  background: rgba(var(--cor-destaque-rgb), 0.06);
  border: 1px solid rgba(var(--cor-destaque-rgb), 0.1);
  border-radius: 4px;
}

/* Base do laptop */
.laptop-base {
  width: 110%;
  height: 14px;
  margin-left: -5%;
  background: linear-gradient(to bottom, #233554, #1a2a42);
  border-radius: 0 0 10px 10px;
  position: relative;
}

.laptop-base::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 18%;
  height: 4px;
  background: #2d4a6a;
  border-radius: 0 0 4px 4px;
}

/* Celular */
.phone {
  position: absolute;
  right: -5%;
  bottom: 15%;
  width: 28%;
  aspect-ratio: 9 / 18;
  background: linear-gradient(180deg, #112240 0%, #0d1f3c 100%);
  border-radius: 16px;
  border: 2px solid #233554;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  z-index: 2;
}

.phone::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 15%;
  background: rgba(var(--cor-destaque-rgb), 0.1);
  border-bottom: 1px solid rgba(var(--cor-destaque-rgb), 0.15);
}

.phone-content {
  position: absolute;
  top: 20%;
  left: 10%;
  right: 10%;
  bottom: 10%;
  display: flex;
  flex-direction: column;
  gap: 8%;
}

.phone-content span {
  width: 100%;
  height: 18%;
  background: rgba(var(--cor-destaque-rgb), 0.06);
  border: 1px solid rgba(var(--cor-destaque-rgb), 0.08);
  border-radius: 6px;
}

.phone-content span:nth-child(2) {
  height: 12%;
  width: 70%;
  background: var(--cor-destaque);
  border: none;
  opacity: 0.3;
  border-radius: var(--radius-full);
}

/* Pontos decorativos flutuantes */
.hero-dots {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-dot {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--cor-destaque);
  border-radius: 50%;
  opacity: 0.3;
  animation: pulse-dot 3s ease-in-out infinite;
}

.hero-dot:nth-child(1) { top: 15%; left: 10%; animation-delay: 0s; }
.hero-dot:nth-child(2) { top: 25%; right: 15%; animation-delay: 1s; }
.hero-dot:nth-child(3) { bottom: 30%; left: 20%; animation-delay: 2s; }
.hero-dot:nth-child(4) { top: 60%; right: 8%; animation-delay: 0.5s; }
.hero-dot:nth-child(5) { bottom: 15%; right: 25%; animation-delay: 1.5s; }
.hero-dot:nth-child(6) { top: 45%; left: 5%; animation-delay: 2.5s; }

/* ============================================
   SERVIÇOS
   ============================================ */
.servicos {
  background: var(--cor-primaria-light);
  position: relative;
}

/* Divisor decorativo superior */
.servicos::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cor-destaque), transparent);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.service-card {
  background: rgba(17, 34, 64, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(var(--cor-destaque-rgb), 0.08);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  text-align: center;
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--cor-destaque), var(--cor-laranja));
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(var(--cor-destaque-rgb), 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(var(--cor-destaque-rgb), 0.05);
}

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

.service-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--cor-destaque-rgb), 0.08);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: rgba(var(--cor-destaque-rgb), 0.15);
  transform: scale(1.1);
}

.service-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--cor-destaque);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  margin-bottom: var(--spacing-xs);
  font-size: 1.15rem;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--cor-texto-secundario);
  line-height: 1.7;
}

/* ============================================
   PORTFÓLIO
   ============================================ */
.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.portfolio-card {
  background: var(--cor-cards);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(var(--cor-destaque-rgb), 0.08);
  transition: var(--transition-slow);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  border-color: rgba(var(--cor-destaque-rgb), 0.2);
  box-shadow: var(--shadow-card);
}

.portfolio-card-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
}

.portfolio-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-card-image img {
  transform: scale(1.05);
}

.portfolio-card-image .portfolio-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 14px;
  background: rgba(var(--cor-destaque-rgb), 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(var(--cor-destaque-rgb), 0.3);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--cor-destaque);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.portfolio-card-body {
  padding: var(--spacing-md);
}

.portfolio-card-body h3 {
  margin-bottom: 6px;
  font-size: 1.1rem;
}

.portfolio-card-body p {
  font-size: 0.9rem;
  color: var(--cor-texto-secundario);
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
}

.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.portfolio-tags span {
  padding: 4px 10px;
  background: rgba(var(--cor-destaque-rgb), 0.06);
  border: 1px solid rgba(var(--cor-destaque-rgb), 0.12);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  color: var(--cor-destaque);
  font-weight: 500;
}

/* Card Featured (Sebo Dom Manuel) */
.portfolio-card.featured {
  border-color: rgba(var(--cor-destaque-rgb), 0.2);
}

.portfolio-card.featured .portfolio-badge {
  background: rgba(var(--cor-destaque-rgb), 0.25);
}

/* Cards Placeholder */
.portfolio-card.placeholder .portfolio-card-image {
  background: linear-gradient(135deg, var(--cor-cards) 0%, var(--cor-primaria-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-content {
  text-align: center;
  padding: var(--spacing-lg);
}

.placeholder-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  opacity: 0.6;
}

.placeholder-label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cor-texto-secundario);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Link visitar site */
.portfolio-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--cor-destaque);
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition);
}

.portfolio-link:hover {
  gap: 10px;
}

.portfolio-link svg {
  width: 16px;
  height: 16px;
  stroke: var(--cor-destaque);
  fill: none;
  stroke-width: 2;
}

/* ============================================
   PLANOS
   ============================================ */
.planos {
  background: var(--cor-primaria-light);
  position: relative;
}

.planos::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cor-destaque), transparent);
}

.plans-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  max-width: 900px;
  margin: 0 auto;
}

.plan-card {
  background: var(--cor-cards);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(var(--cor-destaque-rgb), 0.08);
  overflow: hidden;
  transition: var(--transition-slow);
  position: relative;
}

.plan-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.plan-card.featured {
  border-color: rgba(var(--cor-destaque-rgb), 0.3);
}

.plan-card.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--cor-destaque), var(--cor-laranja));
}

.plan-popular {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 14px;
  background: linear-gradient(135deg, var(--cor-destaque), #45d9b5);
  color: var(--cor-primaria);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-full);
}

.plan-header {
  padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-md);
}

.plan-name {
  font-size: 1.3rem;
  margin-bottom: 6px;
}

.plan-description {
  font-size: 0.88rem;
  color: var(--cor-texto-secundario);
  line-height: 1.5;
}

.plan-pricing {
  padding: 0 var(--spacing-lg) var(--spacing-md);
}

.plan-price-label {
  font-size: 0.8rem;
  color: var(--cor-texto-secundario);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.plan-price .currency {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--cor-destaque);
}

.plan-price .amount {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--cor-branco);
  line-height: 1;
}

.plan-price .period {
  font-size: 0.9rem;
  color: var(--cor-texto-secundario);
}

.plan-setup {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 12px;
  background: rgba(var(--cor-destaque-rgb), 0.08);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--cor-destaque);
}

.plan-divider {
  width: calc(100% - 3rem);
  height: 1px;
  background: rgba(var(--cor-destaque-rgb), 0.08);
  margin: 0 auto;
}

.plan-features {
  padding: var(--spacing-md) var(--spacing-lg);
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.92rem;
  color: var(--cor-texto);
}

.plan-features li svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.check-icon {
  stroke: var(--cor-destaque);
  fill: none;
  stroke-width: 2.5;
}

.plan-cta {
  padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-lg);
}

.plan-cta .btn-cta,
.plan-cta .btn-secondary {
  width: 100%;
  justify-content: center;
  text-align: center;
}

/* ============================================
   SEÇÃO SOCIAL — DynastyTek Solidária
   ============================================ */
.social {
  position: relative;
  overflow: hidden;
}

.social::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(var(--cor-destaque-rgb), 0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(var(--cor-laranja-rgb), 0.03) 0%, transparent 60%);
  z-index: 0;
}

.social-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-2xl);
}

.social-text {
  text-align: center;
}

.social-text h2 {
  margin-bottom: var(--spacing-md);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
}

.social-text h2 .heart-icon {
  color: #ff6b6b;
  display: inline-block;
  animation: heartbeat 2s ease-in-out infinite;
}

.social-text > p {
  color: var(--cor-texto-secundario);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.social-highlight {
  background: rgba(var(--cor-destaque-rgb), 0.06);
  border-left: 3px solid var(--cor-destaque);
  padding: var(--spacing-md);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-top: var(--spacing-md);
}

.social-highlight p {
  font-size: 0.95rem;
  color: var(--cor-texto);
  font-weight: 500;
  line-height: 1.7;
}

.social-highlight strong {
  color: var(--cor-destaque);
}

/* Formulário da Iniciativa Social */
.social-form {
  background: var(--cor-cards);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(var(--cor-destaque-rgb), 0.1);
  padding: var(--spacing-lg);
}

.social-form h3 {
  margin-bottom: 6px;
  font-size: 1.2rem;
}

.social-form > p {
  font-size: 0.88rem;
  color: var(--cor-texto-secundario);
  margin-bottom: var(--spacing-md);
}

.form-group {
  margin-bottom: var(--spacing-sm);
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--cor-texto);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(10, 25, 47, 0.6);
  border: 1px solid rgba(var(--cor-destaque-rgb), 0.12);
  border-radius: var(--radius-sm);
  color: var(--cor-branco);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--cor-texto-secundario);
  opacity: 0.6;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--cor-destaque);
  box-shadow: 0 0 0 3px rgba(var(--cor-destaque-rgb), 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit-btn {
  width: 100%;
  padding: 14px 28px;
  margin-top: var(--spacing-xs);
}

/* ============================================
   CONTATO / ORÇAMENTO
   ============================================ */
.contato {
  background: var(--cor-primaria-light);
  position: relative;
  overflow: hidden;
}

.contato::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(var(--cor-destaque-rgb), 0.04) 0%, transparent 60%);
  z-index: 0;
}

.contact-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
}

.contact-form-wrapper {
  background: var(--cor-cards);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(var(--cor-destaque-rgb), 0.1);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-card);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--cor-primaria);
  border-top: 1px solid rgba(var(--cor-destaque-rgb), 0.06);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  text-align: center;
}

.footer-logo {
  height: 36px;
  width: auto;
  opacity: 0.8;
  transition: var(--transition);
}

.footer-logo:hover {
  opacity: 1;
}

.footer-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cor-destaque);
  font-size: 0.92rem;
  font-weight: 500;
  transition: var(--transition);
}

.footer-whatsapp:hover {
  color: var(--cor-branco);
}

.footer-whatsapp svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--cor-texto-secundario);
  opacity: 0.7;
}

.footer-divider {
  width: 60px;
  height: 1px;
  background: rgba(var(--cor-destaque-rgb), 0.15);
}

/* ============================================
   ANIMAÇÕES
   ============================================ */

/* Floating (hero mockup) */
@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* Pulse dos pontos decorativos */
@keyframes pulse-dot {
  0%, 100% {
    opacity: 0.2;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.8);
  }
}

/* Heartbeat do ícone de coração */
@keyframes heartbeat {
  0%, 100% {
    transform: scale(1);
  }
  15% {
    transform: scale(1.15);
  }
  30% {
    transform: scale(1);
  }
  45% {
    transform: scale(1.1);
  }
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   MEDIA QUERIES — Desktop (min-width: 768px)
   ============================================ */
@media (min-width: 768px) {
  :root {
    --container-padding: 2rem;
  }

  section {
    padding: var(--spacing-3xl) 0;
  }

  /* Header Desktop */
  .menu-toggle {
    display: none;
  }

  .nav-overlay {
    display: none;
  }

  .nav-links {
    display: flex !important;
    flex-direction: row;
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    padding: 0;
    gap: var(--spacing-xs);
    border: none;
    box-shadow: none;
  }

  .nav-links li {
    opacity: 1 !important;
    transform: none !important;
  }

  .nav-links a {
    padding: 8px 16px;
    font-size: 0.88rem;
    border-bottom: none;
    border-radius: var(--radius-sm);
  }

  .nav-links a:hover,
  .nav-links a.active {
    color: var(--cor-destaque);
    background: rgba(var(--cor-destaque-rgb), 0.06);
    padding-left: 16px;
  }

  /* Hero Desktop */
  .hero-content {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-2xl);
  }

  .hero-text {
    text-align: left;
    flex: 1;
  }

  .hero-text > p {
    margin-left: 0;
    margin-right: 0;
  }

  .hero-buttons {
    flex-direction: row;
    justify-content: flex-start;
  }

  .hero-visual {
    flex: 1;
  }

  /* Services Grid */
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }

  /* Portfolio Grid */
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }

  .portfolio-card.featured {
    grid-column: 1 / -1;
  }

  .portfolio-card.featured .portfolio-card-image {
    aspect-ratio: 21 / 9;
  }

  /* Plans Grid */
  .plans-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Social */
  .social-content {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .social-text {
    text-align: left;
  }
}

/* ---------- Large Desktop (min-width: 1024px) ---------- */
@media (min-width: 1024px) {
  :root {
    --container-padding: 2.5rem;
  }

  /* Services Grid 4 colunas */
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Portfolio grid refinado */
  .portfolio-card.featured .portfolio-card-body {
    padding: var(--spacing-lg);
  }

  /* Espaço extra nos planos */
  .plan-header {
    padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-md);
  }

  .plan-pricing {
    padding: 0 var(--spacing-xl) var(--spacing-md);
  }

  .plan-features {
    padding: var(--spacing-md) var(--spacing-xl);
  }

  .plan-cta {
    padding: var(--spacing-sm) var(--spacing-xl) var(--spacing-xl);
  }
}

/* ============================================
   BOTÃO FLUTUANTE DO WHATSAPP
   ============================================ */
.whatsapp-float {
  position: fixed;
  width: 54px;
  height: 54px;
  bottom: 24px;
  right: 24px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  background-color: #20ba5a;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

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

@keyframes whatsapp-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* ---------- Preference: Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}