:root {
  --bg: #FFF8F0;
  --card: #FFFFFF;
  --text: #3A2E27;
  --text-dim: #8A7A6E;
  --accent: #E8734A;
  --accent2: #F2B84B;
  --radius: 20px;
  --sidebar-width: 220px;
}

body.dark-mode {
  --bg: #221A16;
  --card: #2E2420;
  --text: #FBEFE7;
  --text-dim: #B8A79A;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Nunito', sans-serif;
}

h1, h2, h3 {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
}

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

.fade-in {
  animation: fadeIn 1s ease forwards;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background-color: var(--card);
  border-right: 3px solid var(--accent);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.side-logo {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--accent);
}
.side-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}
.side-links a {
  display: block;
  padding: 0.6rem 0.9rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
}
.side-links a:hover {
  background-color: var(--accent2);
  color: #3A2E27;
}
#themeToggle {
  background-color: var(--accent2);
  border: none;
  border-radius: 12px;
  padding: 0.6rem;
  font-size: 1.1rem;
  cursor: pointer;
}

.main-content {
  margin-left: var(--sidebar-width);
}

.intro-section {
  max-width: 560px;
  margin: 0 auto;
  padding: 6rem 5vw;
  text-align: center;
}
.intro-photo {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  margin: 0 auto 2rem;
  border: 6px solid var(--accent2);
  overflow: hidden;
  background-color: var(--card);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
}
.intro-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tagline {
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.6rem;
}
.intro-section h1 {
  font-size: 2.3rem;
  margin-bottom: 1rem;
}
.intro-desc {
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 1.8rem;
}
.intro-buttons {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.btn-solid, .btn-outline {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.9rem;
  transition: transform 0.2s ease;
}
.btn-solid {
  background-color: var(--accent);
  color: #fff;
}
.btn-outline {
  border: 2px solid var(--accent);
  color: var(--accent);
}
.btn-solid:hover, .btn-outline:hover {
  transform: translateY(-3px);
}

.section {
  max-width: 720px;
  margin: 0 auto;
  padding: 4rem 5vw;
}
.eyebrow {
  font-family: 'Quicksand', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dim);
}
.section h2 {
  font-size: 1.9rem;
  margin: 0.4rem 0 2rem;
}
.block-title {
  font-size: 1.05rem;
  color: var(--accent);
  margin: 1.8rem 0 0.9rem;
}

.grid-row {
  display: flex;
  gap: 1rem;
}
.grid-box {
  flex: 1;
  aspect-ratio: 1 / 1;
  background-color: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: zoom-in;
  position: relative;
  transition: transform 0.2s ease;
}
.grid-box img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.grid-box:hover {
  transform: scale(1.04);
}

.chip-row {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.chip {
  background-color: var(--accent2);
  color: #3A2E27;
  padding: 0.55rem 1.1rem;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.85rem;
}

.info-list {
  border-top: 2px solid var(--accent2);
}
.info-item {
  display: flex;
  justify-content: space-between;
  padding: 0.9rem 0;
  border-bottom: 2px solid var(--accent2);
}
.info-label {
  color: var(--text-dim);
  font-weight: 600;
}
.info-value {
  font-weight: 700;
}
.bio-text {
  margin-top: 1.6rem;
  color: var(--text-dim);
  line-height: 1.75;
}

.invite-panel {
  background: linear-gradient(160deg, var(--accent), var(--accent2));
  border-radius: var(--radius);
  padding: 3rem 2rem;
  text-align: center;
  color: #fff;
  margin-bottom: 1.5rem;
}
.invite-icon {
  font-size: 2.6rem;
  display: block;
  margin-bottom: 1rem;
}
.invite-title {
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 0.7rem;
}
.invite-text {
  color: rgba(255, 255, 255, 0.9);
  max-width: 380px;
  margin: 0 auto 1.6rem;
  line-height: 1.6;
}
.invite-btn {
  display: inline-block;
  background-color: #fff;
  color: var(--accent);
  font-weight: 700;
  padding: 0.85rem 2rem;
  border-radius: 100px;
  transition: transform 0.2s ease;
}
.invite-btn:hover {
  transform: translateY(-3px);
}
.back-to-top {
  color: var(--accent);
  font-weight: 700;
}

footer {
  text-align: center;
  padding: 2rem;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 999;
  background-color: rgba(58, 46, 39, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
}
.lightbox.open {
  display: flex;
}
.lightbox img {
  max-width: 80vw;
  max-height: 80vh;
  border-radius: 16px;
}

@media (max-width: 800px) {
  .sidebar {
    position: static;
    width: 100%;
    flex-direction: row;
    align-items: center;
    border-right: none;
    border-bottom: 3px solid var(--accent);
  }
  .side-links {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .main-content {
    margin-left: 0;
  }
}