/* =========================
   RESET + ACCESSIBILITY
========================= */

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto;
    transition: none !important;
    animation: none !important;
  }
}

:root {
  /* Colors */
  --color-bg: #fff7fb;
  --color-surface: #ffffff;
  --color-accent: #d6e6ff;
  --color-secondary: #ead7ff;
  --color-primary: #cdb4db;
  --color-primary-dark: #bfa3cf;
  --color-text: #2e2e2e;
  --color-text-soft: #5a5560;
  --color-border: #e6d8ea;
  --color-header: #f6ebf3;
  --color-icon: #c79acb;
  --color-avatar-bg: #e7d4ea;

  /* Shadows */
  --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.12);
  --shadow-button: 0 2px 6px rgba(199, 154, 203, 0.3);

  /* Radius */
  --radius-card: 1rem;
  --radius-button: 8px;
  --radius-pill: 999px;

  /* Motion */
  --transition: 0.25s ease;

  /* Layout */
  --container-width: 1100px;
}

/* Visible keyboard focus */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

/* =========================
   GLOBAL
========================= */

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* Shared content width */
.about-container,
.skills-container,
.projects-container {
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
}

/* Shared card style */
.skill,
.project {
  background-color: var(--color-surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
}

.skill:hover,
.project:hover {
  box-shadow: var(--shadow-hover);
}

i {
  color: var(--color-primary);
}

#contact,
#work,
#skills,
#about {
  padding: 4rem 1.5rem;
}

/* =========================
   HEADER
========================= */

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 2rem;
  background-color: var(--color-header);
  position: sticky;
  top: 0;
  z-index: 100;
}

header h1 {
  font-size: 1.5rem;
  color: var(--color-icon);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

nav a {
  font-size: 0.95rem;
  position: relative;
}

nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0%;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition);
}

nav a:hover::after {
  width: 100%;
}

/* =========================
   HERO
========================= */

#home {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 4rem 1.5rem;
  gap: 0.75rem;
}

#home img {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 0.5rem;
  background-color: var(--color-avatar-bg);
}

#home h2 {
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: 0.25rem;
}

#home p:first-of-type {
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
}

#home p:last-of-type {
  max-width: 600px;
  margin-bottom: 1.5rem;
  color: var(--color-text-soft);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.hero-buttons a {
  min-width: 140px;
  text-align: center;
}

#home a {
  display: inline-block;
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius-button);
  font-weight: 600;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background-color var(--transition),
    border-color var(--transition),
    color var(--transition);
}

#home a span {
  display: inline-block;
  transition: transform var(--transition);
}

#home a:first-of-type {
  border: 1px solid var(--color-primary);
  background-color: var(--color-primary);
  color: var(--color-text);
  box-shadow: var(--shadow-button);
}

#home a:last-of-type {
  border: 1px solid var(--color-primary);
  background-color: var(--color-surface);
  color: var(--color-text);
}

#home a:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.1);
}

#home a:hover span {
  transform: translateX(4px);
}

#home a:first-of-type:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-text);
}

#home a:last-of-type:hover {
  background-color: var(--color-accent);
  border-color: var(--color-icon);
  color: var(--color-text);
}

/* =========================
   ABOUT
========================= */

#about {
  background-color: var(--color-accent);
}

#about h2 {
  font-size: 2.5rem;
  text-align: center;
}

.about-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
  margin-top: 2rem;
}

.about_img {
  flex: 1 1 300px;
  display: flex;
  justify-content: center;
}

.about_text {
  flex: 1 1 300px;
}

#about p {
  font-size: 1.1rem;
  line-height: 1.8;
  text-align: justify;
}

#about p:first-of-type {
  margin-bottom: 1rem;
}

#about img {
  max-width: 400px;
  border-radius: 10px;
  margin: 0 auto;
}

/* =========================
   SKILLS
========================= */

#skills {
  background-color: var(--color-bg);
}

#skills h2 {
  font-size: 2.5rem;
  text-align: center;
}

.skills-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.skill {
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.skill:hover {
  transform: translateY(-6px);
}

.skill ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill li {
  background-color: var(--color-secondary);
  padding: 0.1rem 0.6rem;
  border-radius: 20px;
  font-size: 0.85rem;
}

.skill i {
  font-size: 2rem;
}

/* =========================
   WORK / PROJECTS
========================= */

#work {
  background-color: var(--color-bg);
}

#work h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.work-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
  line-height: 1.6;
  color: var(--color-text-soft);
}

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

.project {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  cursor: pointer;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.project img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition:
    transform var(--transition),
    filter var(--transition);
}

.project-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.5rem 1.5rem 1.25rem;
  gap: 0.75rem;
}

.project-content h3 {
  font-size: 1.35rem;
  line-height: 1.3;
  font-weight: 700;
}

.project-content p {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--color-text-soft);
  min-height: 60px;
}

.project-content ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: auto;
  margin-bottom: 1rem;
}

.project-content li {
  background-color: var(--color-secondary);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 500;
}

.view-label {
  margin-top: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  align-self: center;
  opacity: 0.85;
  transition:
    opacity var(--transition),
    transform var(--transition);
}

.project:hover {
  transform: translateY(-6px);
}

.project:hover img {
  transform: scale(1.03);
  filter: brightness(0.95);
}

.project:hover .view-label {
  opacity: 1;
  transform: translateX(4px);
}

/* =========================
   CONTACT
========================= */

#contact {
  background-color: var(--color-accent);
}

#contact h2 {
  font-size: 2.5rem;
  text-align: center;
}

.contact-intro {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.6;
  color: var(--color-text-soft);
}

.contact-text {
  text-align: center;
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1rem;
  color: var(--color-text-soft);
}

.contact-links i {
  font-size: 1.2rem;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.contact-links a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  background-color: var(--color-surface);
  font-size: 0.95rem;
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background-color var(--transition);
}

.contact-links a:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  background-color: var(--color-secondary);
}

.contact-form {
  max-width: 500px;
  margin: 2.5rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form label {
  font-size: 0.95rem;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  font-size: 1rem;
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(205, 180, 219, 0.3);
}

.contact-form button {
  padding: 0.8rem 1.4rem;
  border: none;
  border-radius: var(--radius-button);
  background-color: var(--color-primary);
  color: var(--color-text);
  font-weight: 600;
  align-self: center;
  transition:
    background-color var(--transition),
    box-shadow var(--transition),
    transform var(--transition);
}

.contact-form button span {
  display: inline-block;
  transition: transform var(--transition);
}

.contact-form button:hover {
  background-color: var(--color-primary-dark);
  color: #ffffff;
  box-shadow: var(--shadow-button);
  transform: translateY(-2px);
}

.contact-form button:hover span {
  transform: none;
}

/* =========================
   THANK YOU PAGE
========================= */

#thank-you {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 4rem 1.5rem;
  gap: 1.5rem;
}

#thank-you h1 {
  font-size: 2.5rem;
}

#thank-you p {
  max-width: 500px;
  font-size: 1.1rem;
  color: var(--color-text-soft);
}

#thank-you a {
  display: inline-block;
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius-button);
  font-weight: 600;
  background-color: var(--color-primary);
  color: var(--color-text);
  box-shadow: var(--shadow-button);
  transition:
    background-color var(--transition),
    box-shadow var(--transition),
    transform var(--transition);
}

#thank-you a span {
  display: inline-block;
  transition: transform var(--transition);
}

#thank-you a:hover {
  background-color: var(--color-primary-dark);
  color: #ffffff;
  box-shadow: var(--shadow-button);
  transform: translateY(-2px);
}

#thank-you a:hover span {
  transform: none;
}

/* =========================
   FOOTER
========================= */

#footer {
  text-align: center;
  padding: 1.5rem;
  background-color: var(--color-header);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-soft);
  font-size: 0.9rem;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1000px) {
  .skills-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  header {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 1.5rem;
  }

  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }

  #home h2 {
    font-size: 2.4rem;
  }

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

@media (max-width: 600px) {
  .skills-container {
    grid-template-columns: 1fr;
  }

  #home {
    padding: 3rem 1.25rem;
  }

  #home h2 {
    font-size: 2rem;
  }

  #about,
  #skills,
  #work {
    padding: 3rem 1.25rem;
  }

  .project img {
    height: 200px;
  }
}