/* ===================== */
/*   Custom Properties   */
/* ===================== */
:root {
  --bg: #1a1f2e;
  --bg-light: #232a3b;
  --bg-lighter: #2e3a50;
  --text: #c8d1e0;
  --text-dim: #8a94a8;
  --accent: #5b8fb9;
  --white: #e8ecf2;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
  --transition: all 0.25s cubic-bezier(0.645, 0.045, 0.355, 1);
  --nav-height: 70px;
}

/* ===================== */
/*        Reset          */
/* ===================== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text-dim);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a:hover {
  color: var(--accent);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

/* ===================== */
/*      Navigation       */
/* ===================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 50px;
  background-color: rgba(26, 31, 46, 0.85);
  backdrop-filter: blur(10px);
  z-index: 100;
  transition: var(--transition);
}

.nav.scrolled {
  box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.7);
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  border: 2px solid var(--accent);
  padding: 6px 12px;
  border-radius: 4px;
  letter-spacing: 1px;
}

.nav-logo:hover {
  background-color: rgba(91, 143, 185, 0.1);
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text);
  position: relative;
}

.nav-links a:hover {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 110;
}

.nav-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background-color: var(--accent);
  transition: var(--transition);
}

.nav-toggle.active span:first-child {
  transform: rotate(45deg) translate(3px, 3px);
}

.nav-toggle.active span:last-child {
  transform: rotate(-45deg) translate(3px, -3px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(75vw, 400px);
  height: 100vh;
  background-color: var(--bg-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  z-index: 105;
  transition: right 0.3s ease;
}

.mobile-menu.open {
  right: 0;
}

.mobile-menu a {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--text);
}

.mobile-menu a:hover {
  color: var(--accent);
}

/* ===================== */
/*         Hero          */
/* ===================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 clamp(25px, 10vw, 150px);
}

.hero-content {
  max-width: 1000px;
}

.hero-greeting {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: clamp(0.9rem, 1.5vw, 1rem);
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.5s ease forwards 0.2s;
}

.hero-name {
  font-size: clamp(2.5rem, 7vw, 5rem);
  color: var(--white);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 10px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.5s ease forwards 0.35s;
}

.hero-tagline {
  font-size: clamp(2rem, 5.5vw, 4rem);
  color: var(--text-dim);
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.5s ease forwards 0.5s;
}

.hero-location {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--text-dim);
  margin-top: 1rem;
  margin-bottom: 2rem;
}

.hero-description {
  max-width: 540px;
  font-size: 1.1rem;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.5s ease forwards 0.65s;
}

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

/* ===================== */
/*        Button         */
/* ===================== */
.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 14px 28px;
  border-radius: 4px;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.5s ease forwards 0.8s;
}

.btn:hover {
  background-color: rgba(91, 143, 185, 0.1);
}

.btn-large {
  padding: 18px 40px;
  font-size: 1rem;
  opacity: 1;
  transform: none;
  animation: none;
}

/* ===================== */
/*       Sections        */
/* ===================== */
.section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 100px clamp(25px, 10vw, 150px);
}

.section-heading {
  display: flex;
  align-items: center;
  font-size: clamp(1.5rem, 3vw, 1.8rem);
  color: var(--white);
  font-weight: 600;
  margin-bottom: 40px;
  white-space: nowrap;
}

.section-heading::after {
  content: '';
  display: block;
  width: 300px;
  height: 1px;
  background-color: var(--bg-lighter);
  margin-left: 20px;
}

.section-number {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--accent);
  font-weight: 400;
  margin-right: 10px;
}

/* ===================== */
/*        About          */
/* ===================== */
.about-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 50px;
  align-items: start;
}

.about-text p {
  margin-bottom: 16px;
  font-size: 1rem;
}

.hook-em {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: #BF5700;
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
}

.skills-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 16px;
  margin-top: 20px;
}

.skills-list li {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-dim);
  position: relative;
  padding-left: 20px;
}

.skills-list li::before {
  content: '\25B8';
  color: var(--accent);
  position: absolute;
  left: 0;
  font-size: 0.85rem;
}

.photo-wrapper {
  position: relative;
  width: 100%;
  max-width: 280px;
  margin: 0 auto;
}

.photo-wrapper::after {
  content: '';
  position: absolute;
  top: 10px;
  left: 10px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--accent);
  border-radius: 50%;
  z-index: -1;
  transition: var(--transition);
}

.photo-wrapper:hover::after {
  top: 6px;
  left: 6px;
}

.photo-img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  transition: var(--transition);
}

.photo-img:hover {
  filter: none;
}

/* ===================== */
/*      Experience       */
/* ===================== */
.timeline {
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--bg-lighter);
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: -26px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background-color: var(--bg);
  z-index: 1;
}

.timeline-content {
  background-color: var(--bg-light);
  padding: 28px;
  border-radius: 8px;
  transition: var(--transition);
}

.timeline-content:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.timeline-header h3 {
  font-size: 1.15rem;
  color: var(--white);
  font-weight: 600;
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.timeline-content ul {
  padding-left: 20px;
}

.timeline-content li {
  position: relative;
  padding-left: 10px;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.timeline-content li::before {
  content: '\25B8';
  color: var(--accent);
  position: absolute;
  left: -12px;
}

.accent {
  color: var(--accent);
}

/* ===================== */
/*       Featured        */
/* ===================== */
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.featured-card {
  background-color: var(--bg-light);
  padding: 32px 28px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  color: var(--text-dim);
}

.featured-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 30px -15px rgba(2, 12, 27, 0.7);
}

.featured-source {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  color: var(--accent);
}

.featured-source span {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
}

.featured-title {
  font-size: 1.2rem;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 12px;
  transition: var(--transition);
  line-height: 1.3;
}

.featured-card:hover .featured-title {
  color: var(--accent);
}

.featured-description {
  font-size: 0.95rem;
  flex-grow: 1;
  margin-bottom: 20px;
  line-height: 1.6;
}

.featured-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  transition: var(--transition);
}

.featured-link span {
  display: inline-block;
  transition: var(--transition);
}

.featured-card:hover .featured-link span {
  transform: translateX(4px);
}

/* ===================== */
/*       Projects        */
/* ===================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.project-card {
  background-color: var(--bg-light);
  padding: 32px 28px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  cursor: default;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 30px -15px rgba(2, 12, 27, 0.7);
}

.project-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}

.project-icon {
  width: 40px;
  height: 40px;
  color: var(--accent);
}

.project-links {
  display: flex;
  gap: 14px;
}

.project-links a {
  color: var(--text-dim);
}

.project-links a:hover {
  color: var(--accent);
}

.project-links svg {
  width: 20px;
  height: 20px;
}

.project-title {
  font-size: 1.25rem;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 12px;
  transition: var(--transition);
}

.project-card:hover .project-title {
  color: var(--accent);
}

.project-description {
  font-size: 0.95rem;
  flex-grow: 1;
  margin-bottom: 20px;
}

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

.project-tech li {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* ===================== */
/*       Contact         */
/* ===================== */
.section-contact {
  text-align: center;
  max-width: 600px;
  padding-top: 150px;
  padding-bottom: 150px;
}

.contact-heading {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--white);
  font-weight: 700;
  margin-top: 10px;
  margin-bottom: 20px;
}

.contact-text {
  font-size: 1.05rem;
  margin-bottom: 40px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 500px;
  margin: 0 auto;
  text-align: left;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  background-color: var(--bg-light);
  border: 1px solid var(--bg-lighter);
  border-radius: 4px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-dim);
  opacity: 0.6;
}

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

.contact-form .btn {
  align-self: center;
  cursor: pointer;
  background: none;
  opacity: 1;
  transform: none;
  animation: none;
}

/* ===================== */
/*       Footer          */
/* ===================== */
.footer {
  text-align: center;
  padding: 20px 0 40px;
}

.footer-socials {
  display: none;
}

.footer-credit {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-credit:hover {
  color: var(--accent);
}

/* ===================== */
/*     Side Elements     */
/* ===================== */
.side-email {
  position: fixed;
  bottom: 0;
  right: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.side-email::after {
  content: '';
  display: block;
  width: 1px;
  height: 90px;
  background-color: var(--text-dim);
}

.side-email a {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.side-email a:hover {
  color: var(--accent);
  transform: translateY(-3px);
}

/* ===================== */
/*      Community        */
/* ===================== */
.community-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.community-subheading {
  font-size: 1.2rem;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--bg-lighter);
}

.community-item {
  margin-bottom: 16px;
}

.community-item h4 {
  font-size: 1rem;
  color: var(--text);
  font-weight: 500;
}

.community-item p {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-top: 2px;
}

.dim {
  color: var(--text-dim);
  font-weight: 400;
  font-size: 0.85rem;
}

/* ===================== */
/*     Side Social       */
/* ===================== */
.side-social {
  position: fixed;
  bottom: 0;
  left: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.side-social::after {
  content: '';
  display: block;
  width: 1px;
  height: 90px;
  background-color: var(--text-dim);
}

.side-social a {
  color: var(--text-dim);
  transition: var(--transition);
}

.side-social a:hover {
  color: var(--accent);
  transform: translateY(-3px);
}

/* ===================== */
/*    Scroll Animations  */
/* ===================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===================== */
/*     Responsive        */
/* ===================== */
@media (max-width: 768px) {
  .nav {
    padding: 0 25px;
  }

  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

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

  .about-photo {
    order: -1;
  }

  .photo-wrapper {
    max-width: 200px;
  }

  .side-email,
  .side-social {
    display: none;
  }

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

  .community-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-socials {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 16px;
  }

  .footer-socials a {
    color: var(--text-dim);
  }

  .footer-socials a:hover {
    color: var(--accent);
  }

  .section {
    padding: 80px 25px;
  }

  .section-contact {
    padding-top: 100px;
    padding-bottom: 100px;
  }

  .timeline-header {
    flex-direction: column;
  }

  .section-heading::after {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 0 25px;
  }
}