/* ===== VARIABLES ===== */
:root {
  /* Colors */
  --color-primary: #1a1a2e;
  --color-secondary: #16213e;
  --color-accent: #0f3460;
  --color-highlight: #8A2BE2;
  --color-text: #ffffff;
  --color-text-secondary: #a0a0a0;
  --color-background: #0d1117;
  --color-surface: #161b22;
  --color-border: #30363d;
  --color-success: #238636;
  --color-warning: #f85149;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, #8A2BE2 100%);
  --gradient-hero: linear-gradient(135deg, var(--color-background) 0%, var(--color-primary) 100%);
  
  /* Typography */
  --font-primary: 'Inter', sans-serif;
  --font-heading: 'Poppins', sans-serif;
  
  /* Font Sizes */
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-2xl: 1.5rem;
  --fs-3xl: 1.875rem;
  --fs-4xl: 2.25rem;
  --fs-5xl: 3rem;
  --fs-6xl: 3.75rem;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;
  
  /* 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, 0.1);
  --shadow-glow: 0 0 20px rgba(138, 43, 226, 0.3);
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
}

/* ===== RESET ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

.section {
  padding: var(--spacing-4xl) 0;
}

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

.section__title {
  font-family: var(--font-heading);
  font-size: var(--fs-4xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  font-weight: 500;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(138, 43, 226, 0.5);
}

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

.btn--secondary:hover {
  background: var(--color-surface);
  border-color: var(--color-highlight);
}

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

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(13, 17, 23, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: var(--z-fixed);
  transition: all var(--transition-base);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}

.logo-icon {
  color: var(--color-highlight);
  font-size: var(--fs-2xl);
}

.nav__menu {
  display: flex;
  align-items: center;
}

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

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

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

.nav__link.active-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
}

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

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

/* ===== HOME SECTION ===== */
.home {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

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

.home__title {
  font-family: var(--font-heading);
  font-size: var(--fs-5xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
}

.home__title-highlight {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.home__description {
  font-size: var(--fs-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.7;
}

.home__buttons {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}

.home__stats {
  display: flex;
  gap: var(--spacing-2xl);
}

.stat {
  text-align: center;
}

.stat__number {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--color-highlight);
}

.stat__text {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.home__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.code-animation {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  font-family: 'Courier New', monospace;
  font-size: var(--fs-base);
  line-height: 1.8;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.code-animation::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: var(--color-primary);
  border-bottom: 1px solid var(--color-border);
}

.code-line {
  margin-bottom: var(--spacing-sm);
  animation: typewriter 3s steps(40) infinite;
}

.code-indent {
  padding-left: var(--spacing-lg);
}

.code-keyword {
  color: #ff79c6;
}

.code-variable {
  color: #8be9fd;
}

.code-operator {
  color: #ff5555;
}

.code-string {
  color: #f1fa8c;
}

.code-function {
  color: #50fa7b;
}

.code-bracket {
  color: #f8f8f2;
}

@keyframes typewriter {
  0%, 50% {
    opacity: 1;
  }
  51%, 100% {
    opacity: 0.7;
  }
}

/* ===== PARTICLES ===== */
.particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--color-highlight);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
    opacity: 0.5;
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
    opacity: 1;
  }
}

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

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

.about__text {
  margin-bottom: var(--spacing-2xl);
}

.about__text p {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

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

.skill {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.skill:hover {
  transform: translateY(-5px);
  border-color: var(--color-highlight);
  box-shadow: var(--shadow-lg);
}

.skill__icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-accent);
  border-radius: var(--radius-lg);
  color: var(--color-text);
}

.skill__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.skill__description {
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
}

.about__image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about__img-container {
  width: 400px;
  height: 400px;
  position: relative;
  background: var(--gradient-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-element {
  position: absolute;
  border-radius: 50%;
  animation: float 4s ease-in-out infinite;
}

.floating-element--1 {
  width: 60px;
  height: 60px;
  background: var(--color-highlight);
  top: 20%;
  right: 10%;
  animation-delay: 0s;
}

.floating-element--2 {
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  bottom: 30%;
  left: 15%;
  animation-delay: 1s;
}

.floating-element--3 {
  width: 30px;
  height: 30px;
  background: var(--color-primary);
  top: 60%;
  right: 20%;
  animation-delay: 2s;
}

/* ===== PROJECTS SECTION ===== */
.projects__filters {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-3xl);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gradient-accent);
  color: var(--color-text);
  border-color: transparent;
}

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

.project-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-highlight);
  box-shadow: var(--shadow-xl);
}

.project-card__image {
  height: 200px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

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

.project-placeholder i {
  font-size: var(--fs-4xl);
}

.project-placeholder span {
  font-size: var(--fs-lg);
  font-weight: 600;
}

.project-card__content {
  padding: var(--spacing-xl);
}

.project-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.project-card__description {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.project-card__tags {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.tag {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-background);
  color: var(--color-highlight);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  font-weight: 500;
}

/* ===== SERVICES SECTION ===== */
.services {
  background: var(--color-surface);
}

.services__container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.service-card {
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

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

.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-highlight);
  box-shadow: var(--shadow-xl);
}

.service-card__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  background: var(--gradient-accent);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  font-size: var(--fs-2xl);
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.service-card__description {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.service-card__features {
  list-style: none;
  text-align: left;
}

.service-card__features li {
  padding: var(--spacing-sm) 0;
  color: var(--color-text-secondary);
  position: relative;
  padding-left: var(--spacing-lg);
}

.service-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: bold;
}

/* ===== CONTACT SECTION ===== */
.contact__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
}

.contact__item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.contact__icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  background: var(--gradient-accent);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

.contact__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.contact__description {
  color: var(--color-text-secondary);
}

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

.social-link {
  width: 45px;
  height: 45px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-base);
}

.social-link:hover {
  background: var(--gradient-accent);
  color: var(--color-text);
  border-color: transparent;
  transform: translateY(-3px);
}

/* ===== FORM ===== */
.contact__form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
}

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

.form__input {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text);
  font-size: var(--fs-base);
  transition: all var(--transition-base);
}

.form__input:focus {
  outline: none;
  border-color: var(--color-highlight);
  box-shadow: 0 0 0 3px rgba(138, 43, 226, 0.1);
}

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

.form__label {
  position: absolute;
  top: -8px;
  left: var(--spacing-md);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
  padding: 0 var(--spacing-sm);
}

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

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

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.footer__description {
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.footer__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.footer__list {
  list-style: none;
}

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

.footer__link {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer__link:hover {
  color: var(--color-text);
}

.footer__contact {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
}

.footer__copy {
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
}

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

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  width: 50px;
  height: 50px;
  background: var(--gradient-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  text-decoration: none;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: var(--z-fixed);
}

.scroll-top.show {
  opacity: 1;
  visibility: visible;
}

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

/* ===== RESPONSIVE ===== */
@media screen and (max-width: 1024px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
  
  .home__container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-2xl);
  }
  
  .about__container {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }
  
  .contact__container {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }
  
  .footer__content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }
  
  .footer__links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--color-background);
    flex-direction: column;
    justify-content: center;
    transition: right var(--transition-base);
  }
  
  .nav__menu.show-menu {
    right: 0;
  }
  
  .nav__list {
    flex-direction: column;
    gap: var(--spacing-2xl);
    text-align: center;
  }
  
  .nav__link {
    font-size: var(--fs-xl);
  }
  
  .nav__close {
    display: block;
    position: absolute;
    top: var(--spacing-xl);
    right: var(--spacing-xl);
  }
  
  .nav__toggle {
    display: block;
  }
  
  .nav__actions .btn {
    display: none;
  }
  
  .home__title {
    font-size: var(--fs-4xl);
  }
  
  .home__buttons {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
  }
  
  .home__stats {
    justify-content: center;
    gap: var(--spacing-xl);
  }
  
  .section__title {
    font-size: var(--fs-3xl);
  }
  
  .projects__container {
    grid-template-columns: 1fr;
  }
  
  .services__container {
    grid-template-columns: 1fr;
  }
  
  .footer__links {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
}

@media screen and (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .section {
    padding: var(--spacing-3xl) 0;
  }
  
  .home__title {
    font-size: var(--fs-3xl);
  }
  
  .home__stats {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
  
  .projects__filters {
    gap: var(--spacing-sm);
  }
  
  .filter-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--fs-xs);
  }
  
  .scroll-top {
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 45px;
    height: 45px;
  }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

/* ===== LOADING STATES ===== */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* Project card links */
.project-card__links {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.project-link {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--gradient-accent);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 500;
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.project-link:hover {
  background: transparent;
  border-color: var(--color-highlight);
  color: var(--color-highlight);
  transform: translateY(-2px);
}

/* Project card image styles */
.project-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.project-card:hover .project-card__image img {
  transform: scale(1.05);
}


/* Logo styles */
.logo-image {
  height: 40px;
  width: auto;
  transition: transform var(--transition-base);
}

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


/* Footer logo styles */
.footer-logo-image {
  height: 35px;
  width: auto;
  margin-bottom: var(--spacing-md);
}



.logo-image {
  height: 80px; /* Aumenta ainda mais o tamanho da logo */
}

.footer-logo-image {
  height: 70px; /* Aumenta ainda mais o tamanho da logo no footer */
}



/* Responsividade específica para tablets */
@media screen and (max-width: 1024px) and (min-width: 769px) {
  .services__container {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Responsividade específica para mobile */
@media screen and (max-width: 768px) {
  .services__container {
    grid-template-columns: 1fr;
  }
}

