/* ===================================
   CV INTIKARYA BERMITRA - DESIGN SYSTEM
   Dark Blue & Red Theme
   =================================== */

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

/* CSS Variables - Color Palette */
:root {
  /* Primary Colors - Dark Blue */
  --primary-dark: #0a1f44;
  --primary-blue: #1e3a5f;
  --primary-blue-light: #2d5080;
  --primary-blue-lighter: #4a6fa5;

  /* Accent Colors - Red */
  --accent-red: #dc2626;
  --accent-red-dark: #b91c1c;
  --accent-red-light: #ef4444;

  /* Neutral Colors */
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --black: #000000;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
  --gradient-accent: linear-gradient(135deg, var(--accent-red-dark) 0%, var(--accent-red) 100%);
  --gradient-hero: linear-gradient(to right, rgba(10, 31, 68, 0.95), rgba(30, 58, 95, 0.85));

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

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* 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);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
  --shadow-glow-red: 0 0 20px rgba(220, 38, 38, 0.3);
  --shadow-glow-blue: 0 0 20px rgba(30, 58, 95, 0.3);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  background-color: var(--gray-50);
  color: var(--gray-900);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.5rem;
  font-weight: 800;
}

h3 {
  font-size: 1.875rem;
  font-weight: 700;
}

h4 {
  font-size: 1.5rem;
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-sm);
  font-size: 1.125rem;
  line-height: 1.75;
}

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

section {
  scroll-margin-top: 110px;
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

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

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 31, 68, 0.95);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  box-shadow: var(--shadow-md);
}

.navbar.scrolled {
  background: rgba(10, 31, 68, 1);
  box-shadow: var(--shadow-lg);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-lg);
}

.navbar-brand {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.navbar-logo {
  height: 75px;
  width: auto;
  transition: var(--transition-normal);
}

.navbar-logo:hover {
  transform: scale(1.05);
}

.navbar-brand span {
  color: var(--accent-red);
}

.navbar-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
}

.navbar-menu a {
  color: var(--white);
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 6px;
  transition: var(--transition-fast);
}

.navbar-menu a:hover {
  background: rgba(220, 38, 38, 0.1);
  color: var(--accent-red);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* Running Text Banner */
.running-text-banner {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: #dc2626;
  border-top: 3px solid #b91c1c;
  border-bottom: 3px solid #b91c1c;
  padding: 12px 0;
  z-index: 998;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.running-text-content {
  display: flex;
  white-space: nowrap;
  animation: scroll-left 30s linear infinite;
}

.running-text-content span {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  padding-right: 100px;
  letter-spacing: 0.5px;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

@keyframes scroll-left {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-33.333%);
  }
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--primary-dark);
  overflow: hidden;
  padding-top: 150px;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.hero-content {
  color: var(--white);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--accent-red);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 1s ease;
}

.hero-description {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xl);
  color: var(--gray-200);
  animation: fadeInUp 1s ease 0.2s both;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  animation: fadeInUp 1s ease 0.4s both;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  animation: fadeInUp 1s ease 0.3s both;
}

.team-photo {
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: var(--shadow-xl), 0 0 40px rgba(220, 38, 38, 0.2);
  border: 5px solid var(--accent-red);
  position: relative;
  transition: all var(--transition-normal);
  animation: borderPulse 3s ease-in-out infinite;
}

.team-photo:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-xl), 0 0 60px rgba(220, 38, 38, 0.4);
  border-color: var(--accent-red-light);
}

/* Animated Border Effect */
@keyframes borderPulse {

  0%,
  100% {
    box-shadow:
      var(--shadow-xl),
      0 0 40px rgba(220, 38, 38, 0.3),
      0 0 0 0px rgba(220, 38, 38, 0.4),
      inset 0 0 20px rgba(220, 38, 38, 0.1);
  }

  50% {
    box-shadow:
      var(--shadow-xl),
      0 0 60px rgba(220, 38, 38, 0.5),
      0 0 0 8px rgba(220, 38, 38, 0.2),
      inset 0 0 30px rgba(220, 38, 38, 0.2);
  }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.125rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  text-align: center;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--white);
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl), var(--shadow-glow-red);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--primary-dark);
  transform: translateY(-2px);
}

/* About Section */
.about {
  background: var(--white);
}

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

.section-subtitle {
  color: var(--accent-red);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-xs);
}

.section-title {
  color: var(--primary-dark);
  margin-bottom: var(--spacing-md);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.about-text h3 {
  color: var(--primary-dark);
  margin-bottom: var(--spacing-md);
}

.about-text p {
  color: var(--gray-700);
  margin-bottom: var(--spacing-md);
}

.about-features {
  display: grid;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.feature-item {
  display: flex;
  align-items: start;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--gray-50);
  border-radius: 8px;
  border-left: 4px solid var(--accent-red);
  transition: var(--transition-normal);
}

.feature-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  font-size: 1.5rem;
  color: var(--accent-red);
  font-weight: bold;
}

.feature-text h4 {
  color: var(--primary-dark);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
}

.feature-text p {
  color: var(--gray-700);
  font-size: 1rem;
  margin: 0;
}

.about-image {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* Services Section */
.services {
  background: var(--primary-dark);
  color: var(--white);
}

.services .section-title {
  color: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.service-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--spacing-xl);
  border-radius: 16px;
  transition: all var(--transition-normal);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-10px);
  background: rgba(220, 38, 38, 0.1);
  border-color: var(--accent-red);
  box-shadow: var(--shadow-glow-red);
}

.service-icon {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  display: inline-block;
}

.service-logo {
  width: 120px;
  height: auto;
  filter: brightness(0) invert(1);
  transition: all var(--transition-normal);
}

.service-card:hover .service-logo {
  filter: brightness(1) invert(0);
  transform: scale(1.1);
}

.service-card h3 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.service-card p {
  color: var(--gray-300);
  font-size: 1rem;
}

/* Portfolio Section */
.portfolio {
  background: var(--gray-50);
}

.portfolio-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-2xl);
}

.portfolio-item-list {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-lg);
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: 12px;
  border-left: 4px solid var(--accent-red);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.portfolio-item-list:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-lg);
  border-left-width: 6px;
}

.portfolio-number {
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent-red);
  min-width: 60px;
  text-align: center;
  line-height: 1;
  padding-top: 4px;
}

.portfolio-content h3 {
  color: var(--primary-dark);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
  line-height: 1.4;
}

.portfolio-content p {
  color: var(--gray-600);
  font-size: 0.95rem;
  margin: 0;
  font-style: italic;
}

/* Certifications Section */
.certifications {
  background: var(--white);
}

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

.cert-card {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: 12px;
  border: 2px solid var(--gray-200);
  text-align: center;
  transition: all var(--transition-normal);
}

.cert-card:hover {
  border-color: var(--accent-red);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.cert-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: 50%;
  font-size: 2rem;
  color: var(--white);
}

.cert-logo {
  width: 90px;
  height: auto;
  transition: var(--transition-normal);
}

.cert-card:hover .cert-logo {
  transform: scale(1.1);
}

.cert-card h4 {
  color: var(--primary-dark);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
}

.cert-card p {
  color: var(--gray-700);
  font-size: 0.95rem;
  margin: 0;
}

/* Contact Section */
.contact {
  background: var(--primary-dark);
  color: var(--white);
}

.contact .section-title {
  color: var(--white);
}

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

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-item {
  display: flex;
  align-items: start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  border-left: 4px solid var(--accent-red);
}

.contact-item-icon {
  font-size: 1.5rem;
  color: var(--accent-red);
}

.contact-item h4 {
  color: var(--white);
  margin-bottom: var(--spacing-xs);
  font-size: 1.125rem;
}

.contact-item p {
  color: var(--gray-300);
  margin: 0;
}

.contact-form {
  background: rgba(255, 255, 255, 0.05);
  padding: var(--spacing-xl);
  border-radius: 12px;
  backdrop-filter: blur(10px);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--white);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-300);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-red);
  background: rgba(255, 255, 255, 0.15);
}

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

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: all var(--transition-normal);
  animation: whatsappPulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
  background: #20BA5A;
}

.whatsapp-float svg {
  width: 35px;
  height: 35px;
}

@keyframes whatsappPulse {

  0%,
  100% {
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.4);
  }

  50% {
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0);
  }
}

/* Floating Marketplace Widget */
.marketplace-widget {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 999;
  background: rgba(10, 31, 68, 0.95);
  backdrop-filter: blur(10px);
  padding: var(--spacing-md);
  border-radius: 12px;
  box-shadow: var(--shadow-xl);
  border: 3px solid var(--accent-red);
  animation: borderGlow 2s ease-in-out infinite;
  transition: all var(--transition-normal);
}

.marketplace-widget:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl), 0 10px 40px rgba(220, 38, 38, 0.4);
}

.marketplace-header {
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--spacing-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-red);
}

.marketplace-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.marketplace-btn {
  display: block;
  background: var(--white);
  padding: var(--spacing-xs);
  border-radius: 8px;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
  border: 2px solid transparent;
}

.marketplace-btn:hover {
  transform: translateX(5px);
  border-color: var(--accent-red);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(220, 38, 38, 0.3);
}

.marketplace-btn img {
  width: 150px;
  height: auto;
  display: block;
  transition: var(--transition-normal);
}

.marketplace-btn:hover img {
  transform: scale(1.05);
}

/* Animated Border Glow for Widget */
@keyframes borderGlow {

  0%,
  100% {
    border-color: var(--accent-red);
    box-shadow:
      var(--shadow-xl),
      0 0 20px rgba(220, 38, 38, 0.4),
      0 0 40px rgba(220, 38, 38, 0.2),
      inset 0 0 20px rgba(220, 38, 38, 0.1);
  }

  50% {
    border-color: var(--accent-red-light);
    box-shadow:
      var(--shadow-xl),
      0 0 30px rgba(220, 38, 38, 0.6),
      0 0 60px rgba(220, 38, 38, 0.3),
      inset 0 0 30px rgba(220, 38, 38, 0.2);
  }
}

/* Footer */
.footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  text-align: center;
}

.footer p {
  margin: 0;
  font-size: 1rem;
}

.footer-brand {
  color: var(--white);
  font-weight: 700;
}

.footer-brand span {
  color: var(--accent-red);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s ease both;
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

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

/* Responsive Design */
@media (max-width: 968px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .hero-image {
    order: -1;
  }

  .hero-title {
    font-size: 3rem;
  }

  .about-content,
  .contact-content {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

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

@media (max-width: 768px) {
  .navbar-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    flex-direction: column;
    background: var(--primary-dark);
    width: 100%;
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
  }

  .navbar-menu.active {
    left: 0;
  }

  .menu-toggle {
    display: flex;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-cta {
    flex-direction: column;
  }

  section {
    padding: var(--spacing-2xl) 0;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .container {
    padding: 0 var(--spacing-sm);
  }

  .running-text-banner {
    top: 60px;
  }

  .running-text-content span {
    font-size: 0.85rem;
    padding-right: 80px;
  }

  .btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
  }

  .whatsapp-float {
    right: 15px;
    bottom: 15px;
    width: 50px;
    height: 50px;
  }

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

  .marketplace-widget {
    left: 10px;
    bottom: 10px;
    padding: var(--spacing-sm);
  }

  .marketplace-header {
    font-size: 0.75rem;
  }

  .marketplace-btn img {
    width: 120px;
  }
}