/* ============================================
   MAGNORUM - Complete Modern Website
   Premium Animations & Design System
   ============================================ */

/* Root Variables - Light Mode */
:root {
  /* Primary Colors */
  --color-primary: #d4af37;
  --color-primary-light: #e5c158;
  --color-primary-dark: #c29c1e;

  /* Neutral Colors */
  --color-bg-primary: #f9fafb;
  --color-bg-secondary: #ffffff;
  --color-bg-tertiary: #f3f4f6;
  --color-text-primary: #0a1a2f;
  --color-text-primary2: #0a1a2f;
  --color-text-secondary: #4b5563;
  --color-text-tertiary: #9ca3af;

  /* Accent Colors */
  --color-accent-blue: #2563eb;
  --color-accent-green: #16a34a;
  --color-accent-red: #dc2626;

  /* Semantic Colors */
  --color-success: #16a34a;
  --color-error: #dc2626;
  --color-warning: #eab308;
  --color-info: #2563eb;

  /* Borders & Shadows */
  --color-border: #e5e7eb;
  --color-shadow: rgba(0, 0, 0, 0.08);
  --color-shadow-lg: rgba(0, 0, 0, 0.12);

  /* Typography */
  --font-family-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-family-secondary: Georgia, "Times New Roman", serif;
  --font-size-xs: 12px;
  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 24px;
  --font-size-2xl: 32px;
  --font-size-3xl: 40px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index */
  --z-header: 1000;
  --z-dropdown: 999;
  --z-modal: 9999;

  /* Backdrop Filter (for premium effect) */
  --backdrop: blur(8px);
}

/* Dark Mode */
html.dark-mode {
  --color-bg-primary: #0a0f1c;
  --color-bg-secondary: #1a202c;
  --color-bg-tertiary: #2d3748;
  --color-text-primary: #f3f4f6;
  --color-text-primary2: #0a1a2f;
  --color-text-secondary: #cbd5e1;
  --color-text-tertiary: #9ca3af;
  --color-border: #374151;
  --color-shadow: rgba(0, 0, 0, 0.2);
  --color-shadow-lg: rgba(0, 0, 0, 0.3);
}

/* Global Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  transition: background-color var(--transition-slow), color var(--transition-slow);
  overflow-x: hidden;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

/* ============================================
   ANIMATIONS
   ============================================ */

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

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
    visibility: hidden;
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

@keyframes themeTransition {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

/* ============================================
   PRELOADER
   ============================================ */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  animation: fadeOut 0.5s ease-out 2s forwards;
}

.preloader-content {
  text-align: center;
  animation: scaleIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto var(--spacing-md);
}

.preloader-content p {
  color: var(--color-text-secondary);
  margin: 0;
  font-size: var(--font-size-sm);
  letter-spacing: 1px;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: var(--backdrop);
  box-shadow: 0 2px 8px var(--color-shadow);
  z-index: var(--z-header);
  transition: all var(--transition-base);
  padding: var(--spacing-md) 0;
}

html.dark-mode .header {
  background-color: rgba(26, 32, 44, 0.95);
}

.header.scrolled {
  box-shadow: 0 4px 12px var(--color-shadow-lg);
  padding: var(--spacing-sm) 0;
}

.navbar {
  transition: padding var(--transition-base);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  text-decoration: none;
  color: var(--color-text-primary);
  transition: all var(--transition-fast);
}

.logo:hover {
  transform: translateY(-3px);
}

.logo-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-md);
  color: #000;
  font-weight: var(--font-weight-bold);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
  transition: all var(--transition-fast);
}

.logo:hover .logo-icon {
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
  transform: scale(1.05);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-main {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.logo-sub {
  font-size: 12px;
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

.nav-menu {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
}

.nav-link {
  text-decoration: none;
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-fast);
  position: relative;
  padding: var(--spacing-sm) 0;
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-link.active {
  color: var(--color-primary);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  animation: slideInLeft var(--transition-base);
}

.nav-actions {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.theme-toggle {
  background: none;
  border: none;
  font-size: var(--font-size-lg);
  cursor: pointer;
  color: var(--color-text-primary);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
}

.theme-toggle:hover {
  background-color: var(--color-bg-tertiary);
  transform: rotate(20deg);
}

.theme-toggle .fa-sun {
  display: none;
}

html.dark-mode .theme-toggle .fa-moon {
  display: none;
}

html.dark-mode .theme-toggle .fa-sun {
  display: block;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  width: 40px;
  height: 40px;
}

.mobile-menu-btn span {
  width: 24px;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background-color: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-md);
    animation: slideInDown var(--transition-base);
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-link {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
  }

  .nav-link:hover {
    background-color: var(--color-bg-tertiary);
    padding-left: var(--spacing-lg);
  }

  .mobile-menu-btn {
    display: flex;
  }
}

/* ============================================
   BUTTONS
   ============================================ */
/* =========================
   BOTÕES - PADRÃO
========================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 26px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

/* Botão principal (Enviar Email) */
.btn-primary {
    background: linear-gradient(135deg, #D4AF37, #b8962e);
    color: #111;
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(212, 175, 55, 0.5);
    filter: brightness(1.05);
}

.btn-primary2 {
    background: linear-gradient(135deg, #D4AF37, #b8962e);
    color: #111;
    width: 78.3%;
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.35);
}

.btn-primary2:hover2 {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(212, 175, 55, 0.5);
    filter: brightness(1.05);
}

.btn-primary:hover2 {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(212, 175, 55, 0.5);
    filter: brightness(1.05);
}

/* Botão secundário (WhatsApp) */
.btn-secondary {
    background: #25D366;
    color: #fff;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.35);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    background: #1ebe5d;
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
}

/* Ícones dentro dos botões */
.btn i {
    font-size: 16px;
}

/* =========================
   BOTÕES DO FORMULÁRIO
========================= */

.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

/* Ajuste mobile */
@media (max-width: 600px) {
    .form-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
}

.btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #000;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(212, 175, 55, 0.3);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 8px rgba(212, 175, 55, 0.2);
}

.btn-primary2 {
  background-color: var(--color-primary);
  color: #000;
  border-color: var(--color-primary);
}

.btn-primary2:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(212, 175, 55, 0.3);
}

.btn-primary2:active {
  transform: translateY(0);
  box-shadow: 0 4px 8px rgba(212, 175, 55, 0.2);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-text-primary);
}

.btn-secondary:hover {
  background-color: var(--color-text-primary);
  color: var(--color-bg-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px var(--color-shadow);
}

.btn-sm {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
}

.btn-submit {
  width: 100%;
  margin-top: var(--spacing-md);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: var(--font-weight-bold);
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: var(--font-size-3xl);
}

h2 {
  font-size: var(--font-size-2xl);
}

h3 {
  font-size: var(--font-size-xl);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

a {
  color: var(--color-accent-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent-blue);
  text-decoration: underline;
}

.section-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--spacing-sm);
  animation: fadeInUp var(--transition-base);
}

/* ============================================
   SECTIONS
   ============================================ */
.section-padding {
  padding: var(--spacing-3xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
  animation: fadeInUp var(--transition-base);
}

.section-header h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header p {
  max-width: 600px;
  margin: var(--spacing-md) auto 0;
  font-size: var(--font-size-lg);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  margin-top: 80px;
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  padding: var(--spacing-3xl) 0;
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    var(--color-bg-primary) 0%,
    var(--color-bg-secondary) 50%,
    var(--color-bg-tertiary) 100%
  );
  z-index: -1;
}

html.dark-mode .hero-background {
  background: linear-gradient(135deg, #0a0f1c 0%, #1a202c 50%, #2d3748 100%);
}

.hero .container {
  width: 100%;
  z-index: 1;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.hero-text h1 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.8s ease-out;
  background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.8s ease-out 0.1s both;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-visual {
  position: relative;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-card {
  position: absolute;
  background-color: var(--color-bg-secondary);
  border: 2px solid var(--color-border);
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  text-align: center;
  animation: float 3s ease-in-out infinite;
  transition: all var(--transition-base);
  box-shadow: 0 4px 12px var(--color-shadow);
}

.floating-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 12px 24px rgba(212, 175, 55, 0.2);
  transform: translateY(-10px);
}

.floating-card i {
  font-size: 32px;
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--spacing-sm);
  transition: all var(--transition-fast);
}

.floating-card:hover i {
  transform: scale(1.2) rotate(5deg);
}

.floating-card p {
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.card-1 {
  top: 20px;
  left: 20px;
  animation-delay: 0s;
}

.card-2 {
  top: 150px;
  right: 50px;
  animation-delay: 0.5s;
}

.card-3 {
  bottom: 50px;
  left: 80px;
  animation-delay: 1s;
}

@media (max-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr;
  }

  .hero-text h1 {
    font-size: var(--font-size-2xl);
  }

  .hero-visual {
    height: 250px;
  }

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

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
  background-color: var(--color-bg-secondary);
}

.about-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.about-text p {
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-lg);
  animation: fadeInUp var(--transition-base);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.stat-item {
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  animation: fadeInUp var(--transition-base);
  border: 1px solid var(--color-border);
}

.stat-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px var(--color-shadow);
  border-color: var(--color-primary);
}

.stat-item h3 {
  font-size: 32px;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-sm);
}

.stat-item p {
  margin: 0;
  font-size: var(--font-size-sm);
}

.about-image {
  position: relative;
  animation: fadeInUp var(--transition-base);
}

.about-illustration {
  animation: float 3s ease-in-out infinite;
}

.image-placeholder {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent-blue));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  color: white;
  transition: all var(--transition-base);
  box-shadow: 0 12px 32px rgba(212, 175, 55, 0.2);
}

.image-placeholder:hover {
  transform: scale(1.05);
  box-shadow: 0 16px 40px rgba(212, 175, 55, 0.3);
}

@media (max-width: 768px) {
  .about-content {
    grid-template-columns: 1fr;
  }

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

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  animation: fadeInUp var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
  transition: left var(--transition-slow);
}

.service-card:hover::before {
  left: 100%;
}

.service-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 12px 24px var(--color-shadow);
  transform: translateY(-8px);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-bg-tertiary), var(--color-bg-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  font-size: 28px;
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  transition: all var(--transition-base);
}

.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #000;
  transform: scale(1.15) rotate(-10deg);
  box-shadow: 0 8px 16px rgba(212, 175, 55, 0.3);
}

.service-card h3 {
  margin-bottom: var(--spacing-md);
  transition: color var(--transition-fast);
}

.service-card:hover h3 {
  color: var(--color-primary);
}

.service-features {
  list-style: none;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-lg);
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

.service-features li:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

.service-features i {
  color: var(--color-success);
  font-size: 14px;
  min-width: 16px;
}

/* ============================================
   PORTFOLIO SECTION
   ============================================ */
.portfolio {
  background-color: var(--color-bg-primary);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  aspect-ratio: 1;
  animation: fadeInUp var(--transition-base);
}

.portfolio-image {
  position: relative;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.portfolio-img {
  transition: transform var(--transition-base);
}

.portfolio-image:hover .portfolio-img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 26, 47, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

html.dark-mode .portfolio-overlay {
  background: rgba(0, 0, 0, 0.92);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-content {
  text-align: center;
  color: white;
  animation: scaleIn var(--transition-base);
}

.portfolio-content h3 {
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-xl);
  animation: slideInUp var(--transition-base);
}

.portfolio-content p {
  margin-bottom: var(--spacing-lg);
  color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   TEAM SECTION
   ============================================ */
.team {
  background-color: var(--color-bg-secondary);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.team-card {
  background-color: var(--color-bg-primary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-base);
  animation: fadeInUp var(--transition-base);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.team-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent-blue));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.team-card:hover::before {
  transform: scaleX(1);
}

.team-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 16px 32px var(--color-shadow-lg);
  border-color: var(--color-primary);
}

.team-image {
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.avatar-placeholder {
  width: 100px;
  height: 100px;
  margin: 0 auto var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: var(--font-weight-bold);
  color: white;
  transition: all var(--transition-base);
  box-shadow: 0 6px 16px rgba(212, 175, 55, 0.2);
}

.team-card:hover .avatar-placeholder {
  transform: scale(1.15) rotate(10deg);
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.3);
}

.team-card h3 {
  margin-bottom: var(--spacing-sm);
}

.team-role {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
}

.team-bio {
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

.team-tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
}

.tech-tag {
  display: inline-block;
  padding: 4px 12px;
  background: linear-gradient(135deg, var(--color-bg-tertiary), var(--color-bg-primary));
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: var(--font-weight-semibold);
  border: 1px solid var(--color-primary);
  transition: all var(--transition-fast);
}

.tech-tag:hover {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #000;
  transform: scale(1.1);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
  background-color: var(--color-bg-primary);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-3xl);
}

.contact-info {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.info-card {
  padding: var(--spacing-lg);
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  animation: fadeInUp var(--transition-base);
}

.info-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 16px var(--color-shadow);
}

.info-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  font-size: 24px;
  margin-bottom: var(--spacing-md);
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.2);
}

.info-card:hover .info-icon {
  transform: scale(1.15) rotate(-10deg);
  box-shadow: 0 6px 16px rgba(212, 175, 55, 0.3);
}

.info-card h3 {
  margin-bottom: var(--spacing-md);
}

.info-card p {
  margin: 0;
}

.info-card a {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition-fast);
}

.info-card a:hover {
  color: var(--color-primary-light);
  text-decoration: none;
}

/* Form Styles */
.contact-form {
  display: grid;
  gap: var(--spacing-lg);
  animation: fadeInUp var(--transition-base);
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.form-group input,
.form-group textarea {
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
  transition: all var(--transition-base);
}

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

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
  transform: translateY(-2px);
}

.form-message {
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  text-align: center;
  font-weight: var(--font-weight-semibold);
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-message.success {
  background-color: rgba(22, 163, 74, 0.1);
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.form-message.error {
  background-color: rgba(220, 38, 38, 0.1);
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

@media (max-width: 768px) {
  .contact-content {
    grid-template-columns: 1fr;
  }

  .contact-info {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  margin-top: var(--spacing-3xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-primary);
}

.footer-section p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--spacing-sm);
}

.footer-section a {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

.footer-section a:hover {
  color: var(--color-primary);
  transform: translateX(4px);
  text-decoration: none;
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.social-links a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-tertiary);
  border-radius: 50%;
  transition: all var(--transition-fast);
  color: var(--color-primary);
}

.social-links a:hover {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #000;
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-bottom p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.footer-links {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-links a {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }
}

/* ============================================
   UTILITY ANIMATIONS
   ============================================ */
.animated {
  animation: fadeInUp 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* ===== FAQ SECTION ===== */
.faq-section {
  background-color: var(--bg-light);
  position: relative;
  overflow: hidden;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-text-primary2);
  border-radius: var(--radius-2xl);
  margin-bottom: 2rem;
  box-shadow: var(--box-shadow);
  overflow: hidden;
}

.faq-question {
  padding: 2rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-question h3 {
  font-size: 1.8rem;
  color: var(--text-color);
  margin: 0;
}

.faq-toggle {
  width: 30px;
  height: 30px;
  background-color: var(--bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.faq-toggle i {
  color: var(--secondary-color);
  font-size: 1.4rem;
  transition: var(--transition);
}

.faq-answer {
  padding: 0 2rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer p {
  padding-bottom: 2rem;
  color: var(--text-light);
}

.faq-item.active .faq-question {
  background-color: rgba(0, 0, 0, 0.02);
}

.faq-item.active .faq-toggle {
  background-color: var(--secondary-color);
}

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