@import url("https://fonts.cdnfonts.com/css/infirmly-indicator");

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

:root {
  --primary: #00f3ff;
  --primary-dark: #00b8ff;
  --secondary: #7c3aed;
  --accent: #ff00d6;
  --dark: #0a0a1a;
  --darker: #050510;
  --light: #f0f8ff;
  --gray: #a0aec0;
  --light-gray: #2a2a3a;
  --success: #00ff9d;
  --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

body {
  font-family: "Poppins", sans-serif;
  line-height: 1.6;
  color: var(--light);
  background-color: var(--darker);
  overflow-x: hidden;
  position: relative;
}

/* Fond animé interactif */
.animated-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

.bg-particle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, var(--primary), transparent);
  opacity: 0.15;
  filter: blur(5px);
}

.bg-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(
      rgba(0, 243, 255, 0.05) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(0, 243, 255, 0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  -webkit-mask-image: radial-gradient(
    ellipse at center,
    black 30%,
    transparent 70%
  );
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.pulse-ring {
  position: absolute;
  border: 1px solid rgba(0, 243, 255, 0.3);
  border-radius: 50%;
  opacity: 0;
}

h1,
h2,
h4 {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
}

h3 {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
}

.container {
  width: 90%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

/* Preloader Animation */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--darker);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  z-index: 9999;
}

.loader {
  width: 120px;
  height: 120px;
  position: relative;
}

.loader-orb {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
  animation: pulse 2s infinite;
  position: relative;
  box-shadow: 0 0 50px var(--primary);
}

.loader-orb::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: 10px;
  border-radius: 50%;
  background: var(--darker);
  z-index: 1;
}

.loader-code {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--primary);
  font-family: monospace;
  font-size: 18px;
  font-weight: bold;
  z-index: 2;
  text-shadow: 0 0 10px var(--primary);
}

.loading-text {
  margin-top: 30px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.2rem;
  color: var(--primary);
  text-align: center;
}

@keyframes pulse {
  0% {
    transform: scale(0.8);
    opacity: 0.7;
  }
  50% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(0.8);
    opacity: 0.7;
  }
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 25px 0;
  transition: var(--transition);
}

header.scrolled {
  background-color: rgba(5, 5, 16, 0.9);
  -webkit-backdrop-filter: blur(15px);
  backdrop-filter: blur(15px);
  padding: 18px 0;
  box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(0, 243, 255, 0.1);
}

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

.logo {
  font-family: "Space Grotesk", sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--light);
  text-decoration: none;
  position: relative;
}

.logo span {
  color: var(--primary);
  text-shadow: 0 0 15px var(--primary);
}

.logo::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), transparent);
}

.nav-links {
  display: flex;
  gap: 35px;
}

.nav-links a {
  color: var(--light);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  padding: 5px 0;
  font-size: 1.05rem;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
  box-shadow: 0 0 10px var(--primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--light);
  font-size: 26px;
  cursor: pointer;
  transition: var(--transition);
}

.mobile-menu-btn:hover {
  color: var(--primary);
}

/* Personnage 3D */
.character-3d {
  position: fixed;
  z-index: 100;
  pointer-events: none;
  transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
  will-change: transform;
}

.character-container {
  position: relative;
  width: 300px;
  height: 500px;
}

#characterCanvas {
  width: 100%;
  height: 100%;
}

.character-info {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(5, 5, 16, 0.8);
  padding: 10px 20px;
  border-radius: 20px;
  border: 1px solid rgba(0, 243, 255, 0.3);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  white-space: nowrap;
  font-size: 0.9rem;
  color: var(--primary);
  font-weight: 500;
  opacity: 0;
  transition: opacity 0.5s;
}

.character-3d:hover .character-info {
  opacity: 1;
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 10;
}
svg {
  width: 600px;
  height: 100px;
}
svg text {
  font-family: "Infirmly Indicator", sans-serif;
  font-size: 5rem;
  font-weight: 900;

  stroke: var(--light);
  stroke-width: 1;
  fill: transparent;
  stroke-dasharray: 850;
  stroke-dashoffset: 850;
  animation: draw 6s forwards;
}

@keyframes draw {
  70% {
    fill: transparent;
  }
  100% {
    stroke-dashoffset: 0;
    fill: 0;
  }
}

.hero-text h1 {
  font-size: 4rem;
  margin-bottom: 25px;
  background: linear-gradient(90deg, var(--light), var(--primary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.1;
}

.dynamic-text-container {
  margin-bottom: 25px;
  min-height: 70px;
}

.dynamic-text {
  font-size: 2.5rem;
  color: var(--primary);
  font-weight: 700;
  text-shadow: 0 0 20px rgba(0, 243, 255, 0.5);
}

.hero-text p {
  font-size: 1.3rem;
  color: var(--gray);
  margin-bottom: 40px;
  max-width: 550px;
}

.btn {
  display: inline-block;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  color: var(--darker);
  padding: 16px 35px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  border: none;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--primary-dark), var(--primary));
  transition: left 0.5s;
  z-index: -1;
}

.btn:hover::before {
  left: 0;
}

.btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 243, 255, 0.4);
  color: var(--accent);
}

.hero-image-placeholder {
  position: relative;
  height: 500px;
  border-radius: 30px;
  overflow: hidden;
  border: 2px solid rgba(0, 243, 255, 0.2);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  background: transparent;
}

.robo {
  width: 60vw;
  height: 60vh;
}

.hero-image-placeholder h3 {
  color: var(--primary);
  font-size: 1.5rem;
  text-align: center;
  padding: 20px;
}

/* About Section */
.about {
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: 90px;
  position: relative;
  
}

.section-title h2 {
  font-size: 3.5rem;
  display: inline-block;
  position: relative;
  color: var(--light);
  margin-bottom: 2rem;
}

.section-title h2::after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
  box-shadow: 0 0 15px var(--primary);
}

.section-title video {
  margin-top: 2rem;
  background-color: black;
  width: 100%;
  height: 600px;
  border-radius: 30px;
  overflow: hidden;
  border: 2px solid rgba(0, 243, 255, 0.2);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-text h3 {
  font-size: 2.2rem;
  margin-bottom: 25px;
  color: var(--primary);
}

.about-text p {
  font-size: 1.2rem;
  margin-bottom: 25px;
  color: var(--gray);
}

.skills-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.skill-item {
  background: rgba(255, 255, 255, 0.03);
  padding: 30px;
  border-radius: 20px;
  border: 1px solid rgba(0, 243, 255, 0.1);
  transition: var(--transition);
  cursor: pointer;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.skill-item:hover {
  transform: translateY(-10px);
  border-color: var(--primary);
  box-shadow: 0 15px 40px rgba(0, 243, 255, 0.1);
  background: rgba(0, 243, 255, 0.05);
}

.skill-icon {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 20px;
  text-shadow: 0 0 15px var(--primary);
}

/* Sub-sections */
.sub-section {
  margin-top: 100px;
  padding: 70px;
  border-radius: 30px;
  background: rgba(5, 5, 16, 0.7);
  border: 1px solid rgba(0, 243, 255, 0.1);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.sub-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at 20% 30%,
    rgba(0, 243, 255, 0.05) 0%,
    transparent 50%
  );
  z-index: -1;
}

.sub-section h3 {
  font-size: 2.5rem;
  margin-bottom: 30px;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 15px;
}

.sub-section h3 i {
  font-size: 2rem;
}

.sub-section-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.process-step {
  padding: 30px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(0, 243, 255, 0.05);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.process-step h4 {
  color: var(--primary);
}
.process-step:hover {
  transform: translateY(-10px);
  border-color: var(--primary);
  box-shadow: 0 15px 40px rgba(0, 243, 255, 0.1);
}

.step-number {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 4rem;
  font-weight: 700;
  color: rgba(0, 243, 255, 0.1);
  font-family: "Space Grotesk", sans-serif;
}

.step-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--light);
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 40px;
}

.tech-item {
  padding: 10px 20px;
  background: rgba(0, 243, 255, 0.1);
  border-radius: 50px;
  color: var(--primary);
  font-weight: 500;
  border: 1px solid rgba(0, 243, 255, 0.2);
  transition: var(--transition);
}

.tech-item:hover {
  background: rgba(0, 243, 255, 0.2);
  transform: scale(1.05);
}

/* Projects Section */
.projects {
  position: relative;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 50px;
}

.project-card {
  background: rgba(5, 5, 16, 0.7);
  border-radius: 25px;
  overflow: hidden;
  border: 1px solid rgba(0, 243, 255, 0.1);
  transition: var(--transition);
  cursor: pointer;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  position: relative;
}

.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    45deg,
    transparent,
    rgba(0, 243, 255, 0.05),
    transparent
  );
  z-index: -1;
}

.project-card:hover {
  transform: translateY(-15px);
  border-color: var(--primary);
  box-shadow: 0 25px 60px rgba(0, 243, 255, 0.15);
}

.project-img {
  height: 250px;
  overflow: hidden;
  position: relative;
}

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s;
}

.project-card:hover .project-img img {
  transform: scale(1.1);
}

.project-info {
  padding: 30px;
}

.project-info h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
  color: var(--light);
}

.project-info p {
  color: var(--gray);
  margin-bottom: 25px;
  line-height: 1.7;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tag {
  background: rgba(0, 243, 255, 0.1);
  color: var(--primary);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid rgba(0, 243, 255, 0.2);
}

/* Contact Section */
.contact {
  position: relative;
}

.contact-form {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 10;
  background: rgba(5, 5, 16, 0.7);
  padding: 60px;
  border-radius: 30px;
  border: 1px solid rgba(0, 243, 255, 0.1);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.form-group {
  margin-bottom: 30px;
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: 10px;
  color: var(--primary);
  font-weight: 500;
  font-size: 1.1rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 20px 25px;
  border-radius: 15px;
  border: 2px solid rgba(0, 243, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: var(--light);
  font-size: 1.1rem;
  transition: var(--transition);
  font-family: "Poppins", sans-serif;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 20px rgba(0, 243, 255, 0.2);
}

.form-group textarea {
  min-height: 200px;
  resize: vertical;
}

.btn-submit {
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  color: var(--darker);
  padding: 18px 45px;
  border: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
  display: block;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.btn-submit::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  transition: left 0.5s;
}

.btn-submit:hover::before {
  left: 0;
}

.btn-submit:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 243, 255, 0.4);
}

.btn-submit span {
  position: relative;
  z-index: 2;
}

/* Footer */
footer {
  background: rgba(5, 5, 16, 0.95);
  padding: 80px 0 30px;
  border-top: 1px solid rgba(0, 243, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 50px;
  margin-bottom: 60px;
}

.footer-col h3 {
  font-size: 1.8rem;
  margin-bottom: 30px;
  position: relative;
  display: inline-block;
  color: var(--light);
}

.footer-col h3::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--primary);
  box-shadow: 0 0 10px var(--primary);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 15px;
}

.footer-links a {
  color: var(--gray);
  text-decoration: none;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 10px;
}

.social-links {
  display: flex;
  gap: 20px;
  margin-top: 25px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: rgba(0, 243, 255, 0.05);
  border-radius: 50%;
  color: var(--light);
  text-decoration: none;
  font-size: 1.3rem;
  transition: var(--transition);
  border: 1px solid rgba(0, 243, 255, 0.1);
}

.social-links a:hover {
  background: var(--primary);
  color: var(--darker);
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 243, 255, 0.3);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--gray);
  font-size: 0.95rem;
}

.footer-bottom p {
  margin-bottom: 5px;
}

/* Responsive */
@media (max-width: 1200px) {
  .hero-content {
    gap: 50px;
  }

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

  .character-container {
    width: 250px;
    height: 400px;
  }
}

@media (max-width: 992px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

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

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

  .sub-section-content {
    grid-template-columns: 1fr;
  }

  .character-3d {
    display: none; /* Cacher le personnage sur mobile pour de meilleures performances */
  }
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

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

  .hero-text h1 {
    font-size: 3rem;
  }
  .hero-text {
   
    margin-top: 13rem;
  }
  .hero-text p{
    margin-left: 5rem;
  }

  .dynamic-text {
    font-size: 2rem;
  }

  .section-title h2 {
    font-size: 2.8rem;
  }

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

  .skills-container {
    grid-template-columns: 1fr;
  }

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

  .footer-col h3::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .sub-section {
    padding: 40px;
  }

  .contact-form {
    padding: 40px 30px;
  }
}

@media (max-width: 576px) {
  section {
    padding: 80px 0;
  }
  .hero-text {
    margin-top: 13rem;
  }

  .hero-text h1 {
    font-size: 2.5rem;
  }

  .dynamic-text {
    font-size: 1.8rem;
  }

  .section-title h2 {
    font-size: 2.3rem;
  }

  .sub-section {
    padding: 30px 20px;
  }
  
}