/* =========================
   Fonts
========================= */
/* Keep this for now. If you self-host fonts later, remove the import. */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");

/* =========================
   Design Tokens
========================= */
:root {
  --bg-main: #FFFFF5;
  --card-bg: #FFFFFF;

  --text-main: #000000;
  --text-muted: #000000;

  --accent-primary: #228B22;
  --accent-primary-hover: #086a08e7;

  --accent-secondary: #228B22;
  --accent-secondary-hover: #148514a1;

  --button-text: #ffffff;

  --border-subtle: #0F951A;

  --radius-lg: 16px;
  --radius-md: 12px;

  --shadow-soft: 0 1px 0 rgba(0,0,0,0.03);

  /* Typography */
  --font-heading: "General Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-body: "Switzer", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  /* Optional accent fonts */
  --font-alt-sans: "Ranade", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-alt-display: "Excon", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

/* =========================
   Base Reset & Defaults
========================= */
* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-main);
  background: var(--bg-main);

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;

  background:
    radial-gradient(
      circle at 12% 10%,
      rgba(34, 139, 34, 0.18) 0%,
      rgba(34, 139, 34, 0.10) 22%,
      rgba(34, 139, 34, 0.00) 55%
    ),
    radial-gradient(
      circle at 92% 50%,
      rgba(34, 139, 34, 0.14) 0%,
      rgba(34, 139, 34, 0.08) 24%,
      rgba(34, 139, 34, 0.00) 58%
    ),
    radial-gradient(
      circle at 12% 90%,
      rgba(34, 139, 34, 0.12) 0%,
      rgba(34, 139, 34, 0.06) 26%,
      rgba(34, 139, 34, 0.00) 60%
    ),
    var(--bg-main);

  background-repeat: no-repeat;
  background-attachment: fixed; /* makes it feel "along the page" */

  
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

}

img { max-width: 100%; height: auto; }

p {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 72ch;
}

strong { font-weight: 650; }

/* =========================
   Headings
========================= */
h1, h2 {
  font-family: var(--font-heading);
  letter-spacing: -0.03em;
  margin: 0 0 10px;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.4rem, 4.8vw, 3.4rem);
  font-weight: 800;
}

h2 {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--accent-secondary);
}

h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 650;
  line-height: 1.25;
  margin: 0 0 10px;
}

/* =========================
   Links
========================= */
a {
  color: var(--accent-secondary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

/* =========================
   Layout Utilities
========================= */

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding-inline: clamp(16px, 4vw, 32px);
}

.section {
  padding-block: clamp(28px, 6vw, 56px);
  border-top: 1px solid var(--border-subtle);
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.muted { color: var(--text-muted); }

.lead {
  font-size: 1.05rem;
  max-width: 75ch;
  color: var(--text-main);
}

/* =========================
   Header & Navigation
========================= */
.site-header {
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-main);
}

/* Header spacing (more breathing room) */
.site-header .container {
  padding-top: clamp(18px, 4vw, 28px);
  padding-bottom: clamp(16px, 3vw, 24px);
}

/* Optional: extra space above header on large screens */
@media (min-width: 1024px) {
  .site-header .container {
    padding-top: 28px;
    padding-bottom: 22px;
  }
}

.kicker {
  margin: 0;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.name {
  margin: 6px 0 0;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
}

.role { margin: 6px 0 0; color: var(--text-muted); }

.header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  flex-wrap: wrap;
}

.link-row {
  list-style: none;
  display: flex;
  gap: 12px;
  padding: 0;
  margin: 0;
}

.nav {
  list-style: none;
  display: flex;
  gap: 14px;
  padding: 10px 0 0;
  margin: 0 0 12px;
  flex-wrap: wrap;
}

/* =========================
   Hero Section
========================= */
.hero { padding: 48px 24px 24px; }

.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--text-main);
  font-weight: 800;
}

.hero-sub {
  max-width: 72ch;
  margin: 16px 0 0;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.hero-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
  align-items: center;
}

/* =========================
   Buttons (Overhauled: Bold, Consistent, No Conflicts)
========================= */
/* Keep buttons stable by default */
.btn,
.nav-btn,
button {
  font-family: var(--font-body);
  font-weight: 900;          /* BOLDER everywhere */
  letter-spacing: 0.04em;    /* makes it feel even bolder */
}

/* Primary button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;

  padding: 11px 16px;
  border-radius: var(--radius-md);

  border: 1px solid var(--accent-primary);
  background: var(--accent-primary);
  color: var(--button-text);
  text-decoration: none;
  box-shadow: var(--shadow-soft);

  line-height: 1;

  transition:
    background-color 0.15s ease,
    border-color 0.15s ease,
    box-shadow 0.15s ease,
    transform 160ms ease,
    filter 160ms ease;
}

.btn:hover,
.btn:focus-visible {
  background: var(--accent-primary-hover);
  border-color: var(--accent-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.10);
  border-bottom-color: transparent;
}

.btn:active {
  transform: translateY(0);
  filter: brightness(0.96);
}

.btn:focus-visible {
  outline: 3px solid var(--accent-secondary);
  outline-offset: 3px;
}

/* Secondary button */
.btn.secondary {
  background: transparent;
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

.btn.secondary:hover,
.btn.secondary:focus-visible {
  background: rgba(34, 139, 34, 0.14);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.10);
}

.btn.secondary:active {
  transform: translateY(0);
  filter: brightness(0.96);
}

/* Compact card buttons */
.btn.card-btn {
  padding: 9px 14px;
  font-size: 0.95rem;
  border-radius: 12px;
  min-height: 40px;
  
  font-weight: 900;       /* extra bold for cards */
  letter-spacing: 0.04em;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.btn.card-btn:hover,
.btn.card-btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.10);
}

/* Optional strong variant (ex: pronunciation) */
.btn.btn-strong {
  font-weight: 950;
  letter-spacing: 0.05em;
}

.btn-icon { font-size: 1.05em; line-height: 1; }

/* =========================
   Header Buttons (nav-btn) — Unified + Matching Site Buttons
========================= */
.nav-buttons {
  display: flex;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;

  padding: 9px 14px;
  border-radius: 999px;

  background: transparent;
  border: 1px solid var(--accent-primary);
  color: var(--accent-primary);

  text-decoration: none;

  transition:
    background-color 0.15s ease,
    border-color 0.15s ease,
    box-shadow 0.15s ease,
    transform 160ms ease,
    filter 160ms ease;
}

.nav-btn:hover,
.nav-btn:focus-visible {
  background: rgba(34, 139, 34, 0.14);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.10);
}

.nav-btn:active {
  transform: translateY(0);
  filter: brightness(0.96);
}

.nav-btn svg { fill: currentColor; display: block; }

/* =========================
   Page Actions Alignment
========================= */
.page-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  align-items: center;
}

@media (max-width: 600px) {
  .page-actions { justify-content: center; }
}

/* =========================
   Grids
========================= */
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

@media (max-width: 900px) {
  .grid, .grid.two, .grid.three { grid-template-columns: 1fr; }
}

/* =========================
   Cards
========================= */
.card {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px;
  background: var(--card-bg);
  box-shadow: var(--shadow-soft);

  transition: transform 160ms ease, box-shadow 160ms ease;
}

.card-title { margin: 0 0 8px; }
.card-desc { margin: 0; color: var(--text-muted); }

.card-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}

/* =========================
   Featured Projects
========================= */
.projects-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

@media (max-width: 1000px) {
  .projects-grid { grid-template-columns: 1fr; }
}

.project-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

/* Hover lift for project cards */
.project-card:hover,
.project-card:focus-within {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(0,0,0,0.10);
}

/* =========================
   Project Badges (Consistent)
========================= */
.badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.badge-primary {
  background: rgba(34, 139, 34, 0.14);
  color: var(--accent-primary);
  border: 1px solid var(--accent-primary);
}

.badge-secondary {
  background: rgba(34, 139, 34, 0.14);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
}

/* =========================
   Lists
========================= */
.list { margin: 10px 0 0; padding-left: 18px; }
.list li { margin-bottom: 6px; }
.list.compact { margin-top: 10px; }

/* =========================
   About Section
========================= */
.two-col {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 16px;
  align-items: start;
}

@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; }
}

.rows { margin: 0; }

.row {
  padding: 12px 0;
  border-top: 1px solid var(--border-subtle);
}

.row:first-child { border-top: 0; padding-top: 0; }

.row-label { font-weight: 700; margin: 0; color: var(--text-main); }
.row-text { margin: 6px 0 0; color: var(--text-muted); }

.goal { margin-top: 14px; }

/* =========================
   Skills Section (4 cols)
========================= */
.skills-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (max-width: 1100px) {
  .skills-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  .skills-grid { grid-template-columns: 1fr; }
}

/* =========================
   Footer
========================= */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding-top: 18px;
  margin-top: 20px;
  color: var(--text-muted);
}

/* =========================
   Accessibility
========================= */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 12px;
  background: var(--card-bg);
  border: 2px solid var(--accent-secondary);
  padding: 10px 12px;
  border-radius: var(--radius-md);
  color: var(--text-main);
}

.skip-link:focus {
  left: 16px;
  z-index: 999;
}

a:focus-visible,
.btn:focus-visible,
.nav-btn:focus-visible {
  outline: 3px solid var(--accent-secondary);
  outline-offset: 3px;
}

/* =========================
   About Page Layout + Image
========================= */
.about-page-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 16px;
  align-items: start;
  margin-top: 16px;
}

@media (max-width: 900px) {
  .about-page-grid { grid-template-columns: 1fr; }
}

.profile-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  display: block;
}

audio { width: 100%; margin-top: 8px; }

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Profile caption */
.profile-figure { margin: 0; text-align: center; }

.profile-caption {
  margin-top: 12px;
  font-weight: 800;
  font-size: 1.30rem;
  color: var(--text-main);
  letter-spacing: 0.02em;
}

.site-name {
  display: inline-block;
  margin: 0;
  font-size: clamp(1.8rem, 2.4vw, 2.2rem);
  font-weight: 800;
  color: var(--text-main);
  text-decoration: none;
}

.site-name:hover { border-bottom: 0; }

/* =========================
   LinkedIn Iframe Embed
========================= */
.linkedin-embed iframe {
  width: 100%;
  max-width: 520px;
  height: 600px;
  border: 0;
  display: block;
  margin: 0 auto;
}

@media (max-width: 600px) {
  .linkedin-embed iframe { height: 520px; }
}

/* =========================
   Reduced Motion Support
========================= */
@media (prefers-reduced-motion: reduce) {
  .btn,
  .nav-btn,
  .card {
    transition: none !important;
  }

  .btn:hover,
  .btn:focus-visible,
  .btn.secondary:hover,
  .btn.secondary:focus-visible,
  .nav-btn:hover,
  .nav-btn:focus-visible,
  .project-card:hover,
  .project-card:focus-within {
    transform: none !important;
    box-shadow: var(--shadow-soft) !important;
  }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
}