/* ==========================================================================
   🎨 BLUEPRINT DESIGN SYSTEM - VITRINE DE MODELOS DE SITES
   ========================================================================== */

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

:root {
  /* Colors */
  --color-primary: #6366f1;       /* Royal Indigo */
  --color-primary-hover: #4f46e5;
  --color-secondary: #0d9488;     /* Electric Teal */
  --color-secondary-hover: #0f766e;
  --color-success: #10b981;       /* Neon Emerald */
  --color-success-hover: #059669;
  --color-slate-950: #090d16;     /* Deep Cosmic Space */
  --color-slate-900: #0f172a;     /* Space Slate */
  --color-slate-800: #1e293b;     /* Card Slate */
  --color-slate-700: #334155;     /* Border Slate */
  --color-slate-400: #94a3b8;     /* Muted Text */
  --color-slate-100: #f8fafc;     /* High Contrast Text */
  --color-white: #ffffff;
  
  /* Fonts */
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.15);
  --shadow-neon: 0 0 20px rgba(99, 102, 241, 0.3);
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   🚨 RESET & CORE STYLES
   ========================================================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-slate-950);
  color: var(--color-slate-100);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  color: var(--color-white);
  line-height: 1.2;
}

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

button, input, select {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
}

/* ==========================================================================
   ✨ UTILITIES & ANIMATIONS
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-white) 30%, var(--color-slate-400) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-primary-gradient {
  background: linear-gradient(135deg, #a5b4fc 0%, var(--color-primary) 50%, #4f46e5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-weight: 600;
  border-radius: 9999px;
  cursor: pointer;
  transition: var(--transition-normal);
  font-family: var(--font-title);
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, #4f46e5 100%);
  color: var(--color-white);
  box-shadow: var(--shadow-neon);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
  background: rgba(30, 41, 59, 0.7);
  color: var(--color-slate-100);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: rgba(30, 41, 59, 0.9);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-success {
  background: linear-gradient(135deg, var(--color-success) 0%, #059669 100%);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
}

.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 25px rgba(16, 185, 129, 0.4);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-primary-trans {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

/* Glassmorphism Panel */
.glass-panel {
  background: rgba(30, 41, 59, 0.45);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* ==========================================================================
   Header (Navegação)
   ========================================================================== */

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  transition: var(--transition-normal);
  padding: 1.25rem 0;
}

header.scrolled {
  padding: 0.75rem 0;
  background: rgba(9, 13, 22, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span {
  background: linear-gradient(135deg, var(--color-white) 30%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.937rem;
  font-weight: 500;
  color: var(--color-slate-400);
  transition: var(--transition-fast);
}

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

.nav-btn {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 101;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--color-slate-100);
  transition: var(--transition-fast);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  position: relative;
  padding-top: 10rem;
  padding-bottom: 8rem;
  overflow: hidden;
  background: radial-gradient(circle at 80% 20%, rgba(99, 102, 241, 0.15) 0%, rgba(9, 13, 22, 0) 60%),
              radial-gradient(circle at 20% 80%, rgba(13, 148, 136, 0.1) 0%, rgba(9, 13, 22, 0) 50%);
}

.hero::before {
  content: '';
  position: absolute;
  top: 15%;
  right: 10%;
  width: 300px;
  height: 300px;
  background: var(--color-primary);
  filter: blur(130px);
  opacity: 0.2;
  z-index: 0;
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  display: flex;
  flex-direction: flex-start;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-top: 0.5rem;
}

.hero-content p {
  font-size: 1.125rem;
  color: var(--color-slate-400);
  max-width: 580px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

/* Hero Mockup Grid */
.hero-visual {
  position: relative;
  width: 100%;
}

.mockup-wrapper {
  position: relative;
  perspective: 1000px;
  display: flex;
  justify-content: center;
}

.mockup-card {
  width: 100%;
  max-width: 440px;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px;
  box-shadow: var(--shadow-lg), 0 20px 40px -15px rgba(0, 0, 0, 0.7);
  transform: rotateY(-15deg) rotateX(10deg);
  transition: var(--transition-slow);
}

.mockup-card:hover {
  transform: rotateY(0deg) rotateX(0deg) translateY(-10px);
}

.mockup-screen {
  background: #000;
  border-radius: 8px;
  overflow: hidden;
  height: 270px;
  position: relative;
}

.mockup-screen img {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  transition: transform 6s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: top;
}

.mockup-card:hover .mockup-screen img {
  transform: translateY(calc(-100% + 270px));
}

.mockup-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: linear-gradient(135deg, var(--color-secondary) 0%, #0f766e 100%);
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
  color: var(--color-white);
  font-family: var(--font-title);
  font-weight: 700;
  box-shadow: var(--shadow-lg);
  transform: rotate(-3deg);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   Catalog (Modelos & Filtros)
   ========================================================================== */

.catalog-section {
  padding: 6rem 0;
  background-color: var(--color-slate-900);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.catalog-header {
  text-align: center;
  margin-bottom: 4rem;
}

.catalog-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.catalog-header p {
  font-size: 1.125rem;
  color: var(--color-slate-400);
  max-width: 600px;
  margin: 0 auto;
}

/* Search and Filters */
.catalog-controls {
  margin-bottom: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.search-bar {
  display: flex;
  align-items: center;
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9999px;
  padding: 0.5rem 0.5rem 0.5rem 1.5rem;
  max-width: 500px;
  margin: 0 auto;
  width: 100%;
  transition: var(--transition-normal);
}

.search-bar:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.25);
}

.search-bar input {
  color: var(--color-white);
  width: 100%;
  padding-left: 0.75rem;
}

.search-bar input::placeholder {
  color: var(--color-slate-400);
}

.search-bar svg {
  color: var(--color-slate-400);
  flex-shrink: 0;
}

/* Filters Chips */
.filter-tabs-wrapper {
  overflow-x: auto;
  padding-bottom: 0.5rem;
  width: 100%;
  display: flex;
  justify-content: center;
  -webkit-overflow-scrolling: touch;
}

/* Hide scrollbar for Chrome, Safari and Opera */
.filter-tabs-wrapper::-webkit-scrollbar {
  display: none;
}

/* Hide scrollbar for IE, Edge and Firefox */
.filter-tabs-wrapper {
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

.filter-tabs {
  display: flex;
  gap: 0.75rem;
  padding: 0.25rem;
  border-radius: 9999px;
  width: max-content;
}

.filter-btn {
  padding: 0.625rem 1.25rem;
  border-radius: 9999px;
  color: var(--color-slate-400);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-normal);
  border: 1px solid transparent;
}

.filter-btn:hover {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.03);
}

.filter-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-neon);
}

/* Template Cards Grid */
.templates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2.5rem;
  transition: opacity 0.3s ease;
}

.template-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.4s ease;
}

.template-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.5);
  border-color: rgba(99, 102, 241, 0.3);
}

.card-mockup-area {
  position: relative;
  height: 220px;
  overflow: hidden;
  border-top-left-radius: 15px;
  border-top-right-radius: 15px;
  background: #07090e;
}

.card-mockup-area img {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  transition: transform 4s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: top;
}

.template-card:hover .card-mockup-area img {
  transform: translateY(calc(-100% + 220px));
}

.card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 5;
}

.card-popularity {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 5;
  background: rgba(9, 13, 22, 0.8);
  backdrop-filter: blur(8px);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.3);
}

.card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.812rem;
  color: var(--color-slate-400);
}

.card-meta span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.card-actions {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 0.75rem;
  margin-top: auto;
}

.card-btn-view {
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
}

.card-btn-action {
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
}

/* ==========================================================================
   Benefits & Process Section
   ========================================================================== */

.benefits-section {
  padding: 6rem 0;
  background: radial-gradient(circle at 10% 30%, rgba(13, 148, 136, 0.05) 0%, rgba(9, 13, 22, 0) 50%);
}

.section-title-wrapper {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title-wrapper h2 {
  font-size: 2.5rem;
  font-weight: 800;
}

.section-title-wrapper p {
  font-size: 1.125rem;
  color: var(--color-slate-400);
  max-width: 600px;
  margin: 1rem auto 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.benefit-card {
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--transition-normal);
}

.benefit-card:hover {
  border-color: rgba(99, 102, 241, 0.2);
  transform: translateY(-5px);
}

.benefit-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: rgba(13, 148, 136, 0.15);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.benefit-card p {
  font-size: 0.937rem;
  color: var(--color-slate-400);
}

/* ==========================================================================
   Process (Como Funciona)
   ========================================================================== */

.process-section {
  padding: 6rem 0;
  background-color: var(--color-slate-900);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  position: relative;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 2;
}

.process-step-num {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, #4f46e5 100%);
  color: var(--color-white);
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: var(--shadow-neon), 0 0 0 8px rgba(99, 102, 241, 0.1);
}

.process-step h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.process-step p {
  color: var(--color-slate-400);
  font-size: 0.937rem;
  max-width: 280px;
  margin: 0 auto;
}

/* ==========================================================================
   Testimonials (Depoimentos)
   ========================================================================== */

.testimonials-section {
  padding: 6rem 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.rating {
  color: #fbbf24;
  display: flex;
  gap: 0.25rem;
}

.testimonial-text {
  font-size: 0.937rem;
  color: var(--color-slate-100);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
}

.author-img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-slate-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--color-white);
  font-size: 1.125rem;
  border: 2px solid var(--color-primary);
}

.author-info h4 {
  font-size: 0.937rem;
  font-weight: 700;
}

.author-info span {
  font-size: 0.812rem;
  color: var(--color-slate-400);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */

.faq-section {
  padding: 6rem 0;
  background-color: var(--color-slate-900);
}

.faq-wrapper {
  max-width: 768px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 1rem;
  transition: var(--transition-normal);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 1rem 0.5rem;
  text-align: left;
  cursor: pointer;
}

.faq-question h3 {
  font-size: 1.125rem;
  font-weight: 600;
  transition: var(--transition-fast);
}

.faq-item:hover .faq-question h3 {
  color: #a5b4fc;
}

.faq-icon {
  color: var(--color-slate-400);
  transition: var(--transition-normal);
  flex-shrink: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 0.5rem;
}

.faq-answer p {
  color: var(--color-slate-400);
  font-size: 0.937rem;
  padding-bottom: 1rem;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq-item.active .faq-answer {
  max-height: 200px;
}

/* ==========================================================================
   CTA Final (Fechamento)
   ========================================================================== */

.cta-final {
  padding: 8rem 0;
  position: relative;
  overflow: hidden;
}

.cta-final-panel {
  max-width: 1000px;
  margin: 0 auto;
  padding: 5rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.15) 0%, rgba(30, 41, 59, 0) 70%),
              rgba(30, 41, 59, 0.45);
}

.cta-final-panel h2 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.cta-final-panel p {
  font-size: 1.125rem;
  color: var(--color-slate-400);
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

/* ==========================================================================
   Rodapé (Footer)
   ========================================================================== */

footer {
  background-color: var(--color-slate-950);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 4rem 0 2rem;
  font-size: 0.875rem;
  color: var(--color-slate-400);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-info p {
  max-width: 280px;
}

.footer-column h4 {
  font-size: 0.937rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-column ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-column a {
  transition: var(--transition-fast);
}

.footer-column a:hover {
  color: var(--color-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ==========================================================================
   🖼️ LIVE PREVIEW IFRAME MODAL
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(9, 13, 22, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  width: 95%;
  height: 90%;
  max-width: 1440px;
  display: flex;
  flex-direction: column;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
  transform: scale(0.95);
  opacity: 0;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.modal-backdrop.active .modal-container {
  transform: scale(1);
  opacity: 1;
}

/* Modal Top Bar Control */
.modal-header {
  background: var(--color-slate-900);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.modal-title-area h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.125rem;
}

.modal-title-area span {
  font-size: 0.75rem;
  color: var(--color-slate-400);
}

/* Responsiveness Controls */
.modal-responsive-controls {
  display: flex;
  background: rgba(9, 13, 22, 0.5);
  padding: 0.25rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.control-device-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-slate-400);
  cursor: pointer;
  transition: var(--transition-fast);
}

.control-device-btn:hover {
  color: var(--color-white);
}

.control-device-btn.active {
  background: var(--color-slate-800);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.modal-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.modal-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-slate-400);
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

/* Modal Body Iframe */
.modal-body {
  background: #111827;
  flex-grow: 1;
  display: flex;
  justify-content: center;
  align-items: stretch;
  position: relative;
  overflow: hidden;
}

.iframe-container {
  width: 100%;
  height: 100%;
  transition: width 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  margin: 0 auto;
  background: var(--color-white);
}

.iframe-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ==========================================================================
   📱 MEDIA QUERIES (RESPONSIVIDADE COMPLETA)
   ========================================================================== */

@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-content p {
    margin: 0 auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-visual {
    order: -1;
  }
  
  .mockup-card {
    transform: rotateY(0) rotateX(0);
    margin: 0 auto;
  }
  
  .process-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  header {
    padding: 1rem 0;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-slate-900);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    flex-direction: column;
    padding: 6rem 2rem 2rem;
    align-items: flex-start;
    transition: right var(--transition-normal);
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .hero-content h1 {
    font-size: 2.75rem;
  }
  
  .catalog-controls {
    gap: 1rem;
  }
  
  .filter-tabs-wrapper {
    justify-content: flex-start;
    padding-left: 1.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .modal-container {
    height: 95%;
  }
  
  .modal-header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  
  .modal-responsive-controls {
    justify-content: center;
  }
}