/* styles.css */

/* ---------- Base ---------- */

:root {
  --color-primary: #ed8687;
  --color-accent: #fe9c52;
  --color-bg: #fff0e0;
  --color-text: #1b142f;
  --color-surface: #ffe3cc;
  --color-surface-alt: #ffd2c2;
  --color-border: #1b142f;
  --shadow-soft: 0 8px 0 #1b142f;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Bai Jamjuree", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

/* ---------- Typography ---------- */

h1,
h2,
h3 {
  margin: 0 0 0.5rem;
  color: var(--color-text);
}

.site-title,
.hero-title,
.section-title {
  font-family: "Press Start 2P", system-ui, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-subtitle,
.item-meta,
.skills-heading {
  font-family: "Kay Pho Du", "Times New Roman", serif;
}

/* ---------- Layout Helpers ---------- */

.section {
  padding: 1.5rem 1.25rem;
  max-width: 960px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 1rem;
}

.section-title {
  font-size: 1.4rem;
}

.section-subtitle {
  font-size: 0.95rem;
  color: rgba(27, 20, 47, 0.8);
}

article {
  margin-bottom:1rem;
}

/* ---------- Header ---------- */

.site-header {
  background: linear-gradient(200deg, #ed8687 0%, #fe9c52 40%, #fff0e0 100%);
  border-bottom: 4px solid var(--color-border);
  padding: 1rem 1.25rem 2rem;
}

.header-inner {
  max-width: 960px;
  margin: 0 auto 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.brand {
  display:flex;
  flex: 1 1 220px;
  align-items:center;
  gap:1rem;
}

.logo {
  width:50%;
  height:auto;
}

.site-title {
  font-size: 1.4rem;
  text-align:center;
}

.site-tagline {
  margin: 0.4rem 0 0;
  font-family: "Kay Pho Du", "Times New Roman", serif;
  font-size: 0.95rem;
}

/* ---------- Navigation ---------- */

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-start;
}

.nav-btn {
  display: inline-block;
  text-align: center;
  font-family: "Press Start 2P", system-ui, sans-serif;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.5rem 0.8rem;
  border-radius: 0;
  border: 3px solid var(--color-border);
  background-color: var(--color-bg);
  color: var(--color-text);
  text-decoration: none;
  box-shadow: var(--shadow-soft);
  transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.15s ease;
}

.nav-btn:hover,
.nav-btn:focus {
  background-color: var(--color-primary);
  color: #fff;
  transform: translateY(2px);
  box-shadow: 0 4px 0 #1b142f;
}

/* ---------- Hero ---------- */

.hero {
  max-width: 960px;
  margin: 0 auto;
  display:flex;
  gap: 1rem;
  padding:.5rem 1.25rem;
  align-items: center;
}

.hero-content {
  background-color: rgba(255, 240, 224, 0.9);
  border: 4px solid var(--color-border);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
}

.hero-title {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.hero-text {
  margin: 0 0 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1rem;
  border-radius: 0;
  border: 3px solid var(--color-border);
  font-family: "Press Start 2P", system-ui, sans-serif;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.15s ease, color 0.15s ease;
}

.primary-btn {
  background-color: var(--color-primary);
  color: #fff;
}

.ghost-btn {
  background-color: var(--color-bg);
  color: var(--color-text);
}

.btn:hover,
.btn:focus {
  transform: translateY(2px);
  box-shadow: 0 4px 0 #1b142f;
}

/* ---------- Timeline / Experience ---------- */

#experience {
    display:none;
}

.timeline {
  display: grid;
  gap: 1rem;
}

.timeline-item {
  background-color: var(--color-surface);
  border: 3px solid var(--color-border);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
  margin-bottom:1rem;
}

.item-title {
  font-family: "Kay Pho Du", "Times New Roman", serif;
  font-size: 1.05rem;
}

.item-meta {
  font-size: 0.9rem;
  color: rgba(27, 20, 47, 0.8);
  margin-bottom: 0.5rem;
}

.item-text {
  margin-bottom: 0.6rem;
}

.item-list {
  margin: 0;
  padding-left: 1.1rem;
}

/* ---------- Projects ---------- */

.project-grid {
  display: grid;
  gap: 1rem;
}

.project-card {
  background-color: var(--color-surface-alt);
  border: 3px solid var(--color-border);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
  margin-bottom:1rem;
}
.embed-container {
  width: 100%;
  max-width: 800px; /* controls how wide embed container can get */
  margin: 0 auto;   /*centers iframe within container */
  overflow: hidden;
}

.embed-container iframe { 
  width: 100%;
  height: 420px;
  display: block;
  border: 3px solid var(--color-border);
}

/* ---------- Education ---------- */

.edu-item {
  background-color: var(--color-surface);
  border: 3px solid var(--color-border);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
  margin-bottom:2rem;
}

/* ---------- Skills ---------- */

.skills-layout {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.skills-column {
  background-color: var(--color-surface);
  border: 3px solid var(--color-border);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
}

.skills-heading {
  font-size: 1rem;
  margin-bottom: 0.6rem;
}

.pill-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pill-list li {
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  border: 2px solid var(--color-border);
  background-color: var(--color-bg);
  font-size: 0.85rem;
}

/* ---------- Contact ---------- */

.contact-body {
  background-color: var(--color-surface-alt);
  border: 3px solid var(--color-border);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
}

.contact-details p {
  margin: 0.25rem 0;
}

.contact-details a {
  color: var(--color-text);
  text-decoration: underline;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 4px solid var(--color-border);
  padding: 1rem;
  text-align: center;
  background-color: #ffe3cc;
}

.footer-text {
  margin: 0;
  font-size: 0.9rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-image {
    order: -1;
  }

  .site-header {
    padding-bottom: 1.5rem;
  }
}

@media (max-width: 600px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .main-nav {
    width: 100%;
  }

  .nav-btn {
    flex: 1 1 calc(50% - 0.5rem);
    text-align: center;
  }

  .section {
    padding: 1.25rem 1rem;
  }
}

/* ---------- SLIDESHOW ---------- */
.slideshow {
  position: relative;
  overflow: hidden;
}

.slides {
  display: flex;
  transition: transform 0.4s ease;
}

.slides img {
  width: 100%;
  flex: 0 0 100%;
  background:var(--color-bg);
  border:3px solid var(--color-border);
}

/* buttons */
.slideshow button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.7);
  border: 2px solid #1b142f;
  color: #1b142f;
  font-size: 2rem;
  padding: 0.25rem 0.75rem;
  cursor: pointer;
}

.prev { left: 10px; }
.next { right: 10px; }

.slideshow button:hover {
  background: #1b142f;
  color: var(--color-bg);
}