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

:root {
  font-family: system-ui, Helvetica, Arial, sans-serif;

  --bg-base: rgb(255, 252, 240);
  --bg-surface: rgb(255, 248, 220);
  --bg-elevated: rgb(255, 243, 190);
  --bg-overlay: rgb(255, 236, 153);
  --bg-active: rgb(242, 217, 108);

  --border-subtle: rgb(255, 220, 100);
  --border-default: rgb(255, 196, 51);
  --border-strong: rgb(230, 160, 20);

  --accent-primary: rgb(255, 165, 0);
  --accent-warm: rgb(203, 99, 1);
  --accent-sun: rgb(255, 200, 0);
  --accent-ember: rgb(230, 100, 5);

  --text-primary: rgb(60, 40, 10);
  --text-secondary: rgb(120, 80, 20);
  --text-muted: rgb(96, 61, 0);
  --text-inverse: rgb(255, 252, 240);
  --text-link: rgb(200, 100, 0);

  --shadow-sm: rgba(180, 120, 0, 0.1);
  --shadow-md: rgba(180, 120, 0, 0.2);
  --shadow-lg: rgba(180, 120, 0, 0.35);
}

.dark {
  --bg-base: rgb(8, 14, 30);
  --bg-surface: rgb(12, 22, 48);
  --bg-elevated: rgb(18, 34, 70);
  --bg-overlay: rgb(25, 50, 100);
  --bg-active: rgb(30, 80, 180);

  --border-subtle: rgb(30, 60, 110);
  --border-default: rgb(50, 100, 180);
  --border-strong: rgb(80, 150, 230);

  --accent-primary: rgb(50, 130, 255);

  --text-primary: rgb(220, 235, 255);
  --text-secondary: rgb(150, 185, 230);
  --text-muted: rgb(80, 120, 180);
  --text-inverse: rgb(8, 14, 30);
  --text-link: rgb(100, 180, 255);

  --shadow-sm: rgba(0, 30, 80, 0.3);
  --shadow-md: rgba(0, 30, 80, 0.55);
  --shadow-lg: rgba(0, 10, 50, 0.8);
}

html {
  scroll-behavior: smooth;
}

header {
  z-index: 1000;
  position: fixed;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 10px 0;
}

nav {
  display: flex;
  gap: 5px;
  padding: 10px 20px;
  border-radius: 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
}

.active {
  color: black;
  font-weight: bold;
  border-radius: 50%;
  background-color: var(--bg-active);
  border: 1px solid var(--border-strong);
}

.nav-link {
  text-decoration: none;
  width: 42px;
  height: 42px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-link);
}

.nav-link:visited {
  color: var(--text-link);
}

.nav-link:hover {
  transform: scale(0.95);
  background-color: var(--bg-active);
  border-radius: 50%;
}

.theme-btn {
  height: 42px;
  width: 42px;
  font-size: 24px;
  cursor: pointer;
  background: transparent;
  border: none;
  position: relative;
  bottom: 2px;
}

.theme-btn:hover {
  transform: scale(0.9);
}

[data-title] {
  position: relative;
  cursor: pointer;
}

[data-title]::after {
  content: attr(data-title);
  position: absolute;
  top: 120%;
  left: 50%;
  transform: translateX(-50%);
  background: #333;
  color: #fff;
  padding: 5px 10px;
  border-radius: 6px;
  white-space: nowrap;
  font-size: 14px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

[data-title]:hover::after {
  opacity: 1;
}

section {
  scroll-snap-align: start;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0 15px;
  color: var(--text-primary);
}

section:nth-child(even) {
  background-color: var(--bg-base);
}

section:nth-child(odd) {
  background-color: var(--bg-surface);
}

/* /////////////////// */
/* START HERO SECTION */
/* ///////////////// */
.hero {
  background-color: rgb(245, 150, 30);
}

.hero-title {
  text-align: center;
  line-height: 2.5rem;
  font-size: 2.75rem;
  margin-bottom: 0.5rem;
}

.hero__contact-me {
  margin: 10px 0;
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
}

.hero__contact-me a {
  display: flex;
  gap: 4px;
  justify-content: center;
  align-items: center;
}

.hero__contact-me a:hover {
  transform: scale(0.9);
}

.hero-img {
  height: 200px;
  width: 200px;
  border-radius: 12px;
  margin-top: 20px;
}

.about-heading {
  margin: 10px 0;
}

.about-text {
  max-width: 555px;
  margin: 0 10px;
  text-align: center;
}
/* ///////////////// */
/* END HERO SECTION */
/* /////////////// */

/* //////////////////////////////// */
/* START SKILLS & PROJECTS SECTION */
/* ////////////////////////////// */
.skills > h2 {
  font-family: "Playfair Display", serif;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.skills > h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-sun), transparent);
  border-radius: 2px;
}

.carousel-container {
  max-width: 560px;
  width: 100%;
  overflow: hidden;
  position: relative;
  padding: 20px 0;
}

.carousel-container::before,
.carousel-container::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.carousel-container::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-base), transparent);
}
.carousel-container::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-base), transparent);
}

.carousel-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: scroll 28s linear infinite;
}

.carousel-track:hover {
  animation-play-state: paused;
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.carousel-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 22px 26px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-subtle);
  border-radius: 16px;
  cursor: default;
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
  min-width: 110px;
  box-shadow: 0 2px 8px var(--shadow-sm);
}

.carousel-item:hover {
  transform: translateY(-6px) scale(1.04);
  background: var(--bg-elevated);
  border-color: var(--border-default);
  box-shadow: 0 8px 24px var(--shadow-md);
}

.carousel-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px var(--shadow-md));
  transition: filter 0.25s ease;
}

.carousel-item:hover .carousel-img {
  filter: drop-shadow(0 4px 10px var(--shadow-lg));
}

.carousel-item p {
  font-family: system-ui, Helvetica, Arial, sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.3px;
  white-space: nowrap;
  transition: color 0.25s;
}

.carousel-item:hover p {
  color: var(--accent-ember);
}

.proj-card {
  flex: 0 0 calc(33.333% - 0.85rem);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 20px var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease;
}

.proj-card__img-wrap {
  position: relative;
  height: 190px;
  overflow: hidden;
  background: var(--bg-elevated);
}

.proj-card__body {
  padding: 1.1rem 1.3rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  flex: 1;
}

.proj-card__title {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.proj-card__text {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.75;
  flex: 1;
}

.proj-card__actions {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.4rem;
}

.proj-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.52rem 0.8rem;
  border-radius: 9px;
  font-family: "Syne", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition:
    transform 0.18s,
    box-shadow 0.18s,
    filter 0.18s;
}

.proj-btn--primary {
  background: linear-gradient(135deg, var(--accent-warm), var(--accent-ember));
  color: var(--text-inverse);
  box-shadow: 0 3px 12px var(--shadow-md);
}
.proj-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--shadow-lg);
  filter: brightness(1.08);
}

.proj-btn--outline {
  background: transparent;
  color: var(--text-secondary);
  border: 1.5px solid var(--border-default);
}
.proj-btn--outline:hover {
  background: var(--bg-elevated);
  border-color: var(--border-strong);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.projects-section {
  display: flex;
  flex-direction: column;
  align-items: flex-start;

  width: 100%;
  max-width: 900px;
  margin-top: 1rem;
}

.projects-section > h2 {
  font-family: "Playfair Display", serif;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
  align-self: center;
}

.projects-section > h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-sun), transparent);
  border-radius: 2px;
}

.proj-carousel {
  display: flex;
  gap: 1.2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 1rem;
  width: 100%;
  scrollbar-width: none;
}
.proj-carousel::-webkit-scrollbar {
  display: none;
}

.proj-card:hover {
  box-shadow: 0 18px 42px var(--shadow-md);
}

.proj-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  transform: scale(1.06);
}

.proj-card__tag {
  position: absolute;
  bottom: 10px;
  left: 12px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--bg-overlay);
  color: var(--text-secondary);
  border: 1px solid var(--border-default);
  padding: 3px 12px;
  border-radius: 100px;
}

@media (max-width: 720px) {
  .proj-card {
    flex: 0 0 85%;
  }
}
@media (min-width: 721px) and (max-width: 900px) {
  .proj-card {
    flex: 0 0 calc(50% - 0.6rem);
  }
}
/* ////////////////////////////// */
/* END SKILLS & PROJECTS SECTION */
/* //////////////////////////// */

/* ///////////////////////// */
/* START EXPERIENCE SECTION */
/* /////////////////////// */
.experience > h2 {
  font-family: "Playfair Display", serif;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.experience > h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-sun), transparent);
  border-radius: 2px;
}

.work-card {
  max-width: 555px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 1rem 1.6rem;
  margin-bottom: 1.6rem;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 4px 20px var(--shadow-sm),
    0 1px 4px var(--shadow-sm);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.work-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--accent-primary), var(--accent-ember));
  border-radius: 16px 0 0 16px;
}

.work-card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 8px 32px var(--shadow-md),
    0 2px 6px var(--shadow-sm);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.card-bubbles {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.role-title {
  font-family: "Playfair Display", serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.company-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-inverse);
  background: linear-gradient(135deg, var(--accent-warm), var(--accent-ember));
  padding: 4px 14px;
  border-radius: 100px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: inline-block;
  box-shadow: 0 2px 8px var(--shadow-md);
}

.date-badge {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.card-body p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-secondary);
  font-weight: 300;
}

.edu-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: 16px;
  padding: 1rem 1.6rem;
  display: flex;
  align-items: center;
  gap: 1.4rem;
  box-shadow: 0 2px 12px var(--shadow-sm);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.edu-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px var(--shadow-md);
}

.edu-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-sun), var(--accent-primary));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 4px 12px var(--shadow-md);
}

.edu-content h3 {
  font-family: "Playfair Display", serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
  letter-spacing: -0.01em;
}

.edu-content p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.5;
}

/* Fade-in animation */
.work-card,
.edu-card {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.55s ease forwards;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* /////////////////////// */
/* END EXPERIENCE SECTION */
/* ///////////////////// */

/* ////////////////////// */
/* START CONTACT SECTION */
/* //////////////////// */
.contact {
  gap: 0;
}

.eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-ember);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--accent-ember);
  border-radius: 2px;
}

.contact-heading {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 1rem;
  text-align: center;
}
.contact-heading em {
  font-style: italic;
  font-weight: 300;
  color: var(--accent-warm);
}

.contact-tagline {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  text-align: center;
  max-width: 440px;
  margin-bottom: 2.5rem;
}

.contact-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  width: 100%;
  max-width: 560px;
}

@media (max-width: 360px) {
  .contact-links {
    grid-template-columns: repeat(1, 1fr);
  }
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  text-decoration: none;
  box-shadow: 0 2px 12px var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-sun), var(--accent-primary), transparent);
  opacity: 0;
  transition: opacity 0.22s;
}
.contact-card:hover::before {
  opacity: 1;
}
.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px var(--shadow-md);
  background: var(--bg-elevated);
}

.contact-card-icon {
  font-size: 1.6rem;
  margin-bottom: 0.2rem;
}
.contact-card-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.contact-card-value {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: center;
}
.contact-card:hover .contact-card-value {
  color: var(--text-link);
}

/* //////////////////// */
/* END CONTACT SECTION */
/* ////////////////// */

/* ////////// */
/* SCROLLBAR */
/* //////// */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-surface);
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
}

::-webkit-scrollbar-thumb {
  background: var(--accent-primary);
  border-radius: 10px;
  border: 2px solid var(--bg-surface);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-warm);
}

::-webkit-scrollbar-thumb:active {
  background: var(--accent-ember);
}