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

:root {
  /* Colors */
  --primary-color: #0066ff;
  --secondary-color: #00d4ff;
  --accent-color: #6366f1;
  --bg-primary: #0a0a0a;
  --bg-secondary: #1a1a2e;
  --bg-tertiary: #16213e;
  --text-color: #ffffff;
  --text-light: #b3b3b3;
  --text-muted: #888888;
  --white: #ffffff;
  --black: #000000;
  --gray-light: #2a2a2a;
  --gray-medium: #404040;
  --gray-dark: #1a1a1a;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  --gradient-secondary: linear-gradient(135deg, var(--accent-color), var(--primary-color));
  --gradient-dark: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
  --gradient-glow: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 212, 255, 0.1));

  /* Typography */
  --font-family: "Inter", sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

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

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 20px rgba(0, 102, 255, 0.3);
  --shadow-glow-secondary: 0 0 30px rgba(0, 212, 255, 0.2);

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;

  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
}

html {
  scroll-behavior: smooth;
}

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

/* Animated background pattern */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 50%, rgba(0, 102, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
  z-index: -1;
  animation: backgroundMove 20s ease-in-out infinite;
}

@keyframes backgroundMove {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(1deg);
  }
}

/* Utility Classes */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

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

/* Section dividers with glowing effect */
.section:not(:last-child)::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 2px;
  background: var(--gradient-primary);
  box-shadow: var(--shadow-glow);
}

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

.section__title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

/* Glowing text effect */
.section__title::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: blur(10px);
  opacity: 0.3;
  z-index: -1;
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

/* Enhanced buttons with modern dark styling */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

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

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

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-color);
  border: 2px solid rgba(0, 102, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  border-color: var(--primary-color);
  background: rgba(0, 102, 255, 0.1);
  box-shadow: var(--shadow-glow);
}

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

/* Enhanced header with glass morphism effect */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 102, 255, 0.2);
  z-index: var(--z-fixed);
  transition: all var(--transition-normal);
}

.header.scroll-header {
  background: rgba(10, 10, 10, 0.95);
  box-shadow: var(--shadow-glow);
}

.nav {
  height: 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo h2 {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: var(--font-size-2xl);
  font-weight: 700;
}

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

.nav__link {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  transition: all var(--transition-normal);
  position: relative;
}

.nav__link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-normal);
}

.nav__link:hover,
.nav__link.active-link {
  color: var(--primary-color);
}

.nav__link:hover::after,
.nav__link.active-link::after {
  width: 100%;
}

.nav__toggle,
.nav__close {
  display: none;
  font-size: var(--font-size-xl);
  color: var(--text-color);
  cursor: pointer;
}

/* Enhanced hero section with modern dark styling */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 20%, rgba(0, 102, 255, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
  z-index: -1;
}

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

.hero__title {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--text-color);
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--text-light);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.hero__buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Enhanced hero image with floating animation */
.hero__image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__blob {
  position: relative;
  width: 400px;
  height: 400px;
  background: var(--gradient-dark);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: float 6s ease-in-out infinite;
  box-shadow: var(--shadow-glow);
}

.hero__blob::before {
  content: "";
  position: absolute;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  background: var(--gradient-primary);
  border-radius: 50%;
  z-index: -1;
  opacity: 0.3;
  animation: pulse 4s ease-in-out infinite;
}

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

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.1;
  }
}

.hero__img {
  width: 300px;
  height: 300px;
  object-fit: cover;
  border-radius: 50%;
}

.hero__scroll {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
}

.hero__scroll-button {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--text-light);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: all var(--transition-normal);
  animation: bounce 2s infinite;
}

.hero__scroll-button:hover {
  color: var(--primary-color);
}

/* Enhanced services section with glass cards */
.services {
  background: var(--bg-secondary);
  position: relative;
}

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

.service__card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 102, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-glow);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.service__card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glow);
  border-color: var(--primary-color);
}

.service__card:hover::before {
  opacity: 1;
}

.service__icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: var(--font-size-2xl);
  color: var(--white);
  position: relative;
  z-index: 1;
}

.service__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
  position: relative;
  z-index: 1;
}

.service__description {
  color: var(--text-light);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* Enhanced portfolio section with modern grid */
.portfolio {
  background: var(--bg-primary);
}

.portfolio__filters {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.filter__btn {
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 102, 255, 0.3);
  border-radius: var(--radius-lg);
  color: var(--text-light);
  cursor: pointer;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.filter__btn.active,
.filter__btn:hover {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: var(--shadow-glow);
}

.portfolio__container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.portfolio__item {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--bg-secondary);
  transition: all var(--transition-normal);
  border: 1px solid rgba(0, 102, 255, 0.2);
}

.portfolio__item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.portfolio__img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio__item:hover .portfolio__img {
  transform: scale(1.1);
}

.portfolio__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: all var(--transition-normal);
}

.portfolio__item:hover .portfolio__overlay {
  opacity: 1;
}

.portfolio__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--white);
  margin-bottom: var(--spacing-xs);
}

.portfolio__category {
  color: var(--text-light);
  margin-bottom: var(--spacing-md);
}

.portfolio__link {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-decoration: none;
  transition: all var(--transition-normal);
}

.portfolio__link:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
}

/* Enhanced about section with stats animation */
.about {
  background: var(--bg-secondary);
}

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

.about__description {
  font-size: var(--font-size-lg);
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: var(--spacing-xl);
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.stat__item {
  text-align: center;
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 102, 255, 0.2);
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

.stat__item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.stat__number {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-xs);
}

.stat__label {
  color: var(--text-light);
  font-size: var(--font-size-sm);
}

.about__image {
  position: relative;
}

.about__img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  border: 2px solid rgba(0, 102, 255, 0.3);
}

/* Enhanced contact section with modern form styling */
.contact {
  background: var(--bg-primary);
}

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

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

.contact__item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 102, 255, 0.2);
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

.contact__item:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-glow);
}

.contact__icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: var(--font-size-lg);
}

.contact__details h3 {
  color: var(--text-color);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.contact__details p {
  color: var(--text-light);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form__group {
  position: relative;
}

.form__input {
  width: 100%;
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 102, 255, 0.3);
  border-radius: var(--radius-lg);
  color: var(--text-color);
  font-size: var(--font-size-base);
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.form__input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: var(--shadow-glow);
}

.form__input::placeholder {
  color: var(--text-muted);
}

.form__textarea {
  min-height: 120px;
  resize: vertical;
}

.form__label {
  position: absolute;
  top: -8px;
  left: var(--spacing-sm);
  background: var(--bg-primary);
  color: var(--text-light);
  font-size: var(--font-size-sm);
  padding: 0 var(--spacing-xs);
}

/* Enhanced footer with modern dark styling */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid rgba(0, 102, 255, 0.2);
}

.footer__container {
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

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

.footer__title {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.footer__description {
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.footer__social {
  display: flex;
  gap: var(--spacing-sm);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 102, 255, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  text-decoration: none;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.footer__social-link:hover {
  background: var(--gradient-primary);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.footer__subtitle {
  color: var(--text-color);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.footer__list {
  list-style: none;
}

.footer__list li {
  margin-bottom: var(--spacing-xs);
}

.footer__link {
  color: var(--text-light);
  text-decoration: none;
  transition: all var(--transition-normal);
}

.footer__link:hover {
  color: var(--primary-color);
  padding-left: var(--spacing-xs);
}

.footer__newsletter {
  display: flex;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.footer__newsletter-input {
  flex: 1;
  padding: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 102, 255, 0.3);
  border-radius: var(--radius-md);
  color: var(--text-color);
  backdrop-filter: blur(10px);
}

.footer__newsletter-input:focus {
  outline: none;
  border-color: var(--primary-color);
}

.footer__newsletter-btn {
  padding: var(--spacing-sm);
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--radius-md);
  color: var(--white);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.footer__newsletter-btn:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
}

.footer__bottom {
  border-top: 1px solid rgba(0, 102, 255, 0.2);
  padding-top: var(--spacing-lg);
  text-align: center;
}

.footer__copy {
  color: var(--text-muted);
}

/* Enhanced popup styling with glass morphism */
.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  backdrop-filter: blur(5px);
}

.popup.show {
  opacity: 1;
  visibility: visible;
}

.popup__content {
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 102, 255, 0.3);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  max-width: 400px;
  width: 90%;
  position: relative;
  transform: scale(0.8);
  transition: transform var(--transition-normal);
}

.popup.show .popup__content {
  transform: scale(1);
}

.popup__close {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  width: 30px;
  height: 30px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: var(--text-light);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.popup__close:hover {
  background: var(--gradient-primary);
  color: var(--white);
}

.popup__header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.popup__title {
  color: var(--text-color);
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.popup__subtitle {
  color: var(--text-light);
}

.popup__form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.popup__input {
  padding: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 102, 255, 0.3);
  border-radius: var(--radius-md);
  color: var(--text-color);
  backdrop-filter: blur(10px);
}

.popup__input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: var(--shadow-glow);
}

.popup__input::placeholder {
  color: var(--text-muted);
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.overlay.show {
  opacity: 1;
  visibility: visible;
}

/* Enhanced responsive design for mobile */
@media screen and (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(20px);
    border-left: 1px solid rgba(0, 102, 255, 0.3);
    padding: var(--spacing-2xl) var(--spacing-lg);
    transition: right var(--transition-normal);
  }

  .nav__menu.show-menu {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    gap: var(--spacing-lg);
  }

  .nav__close,
  .nav__toggle {
    display: block;
  }

  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__title {
    font-size: var(--font-size-4xl);
  }

  .hero__buttons {
    justify-content: center;
  }

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

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

  .about__container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about__stats {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer__content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__blob {
    width: 300px;
    height: 300px;
  }

  .hero__img {
    width: 200px;
    height: 200px;
  }
}

@media screen and (max-width: 480px) {
  .hero__title {
    font-size: var(--font-size-3xl);
  }

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

  .hero__buttons {
    flex-direction: column;
    align-items: center;
  }

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

  .popup__content {
    margin: var(--spacing-sm);
  }
}

/* Print Styles */
@media print {
  .header,
  .hero__scroll,
  .popup,
  .overlay {
    display: none;
  }

  .section {
    padding: var(--spacing-md) 0;
  }

  body {
    font-size: 12pt;
    line-height: 1.4;
  }

  .section__title {
    font-size: 18pt;
    color: var(--text-color) !important;
  }

  .btn {
    border: 1pt solid var(--text-color);
    color: var(--text-color) !important;
    background: transparent !important;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --text-color: #000000;
    --text-light: #333333;
    --gray-medium: #666666;
  }

  .btn-primary {
    background: var(--text-color);
    color: var(--white);
  }

  .service__card,
  .portfolio__item {
    border: 2px solid var(--text-color);
  }
}

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

  .hero__blob {
    animation: none;
  }

  .hero__scroll-button {
    animation: none;
  }
}