:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f7f9fc;
  --color-text: #111827;
  --color-text-muted: #4b5563;
  --color-accent: #0ea5e9; /* Cerulean blue */
  --color-accent-hover: #34589b;
  --color-dark-button: #121f38;
  --color-border: #e5e7eb;
  --color-overlay: rgba(0, 0, 0, 0.9);
  --color-white: #ffffff;
  --color-black: #000000;

  --font-main: "Inter", sans-serif;

  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.08);
  --transition-fast: 0.25s ease;
  --transition-medium: 0.35s ease;

  --container-width: 1200px;
  --radius: 10px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.container {
  width: min(calc(100% - 3rem), var(--container-width));
  margin-inline: auto;
}

.section {
  padding: 3rem 0;
}

.section-title {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-align: center;
}

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
}

.site-title {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-text);
}

.site-title:hover {
  color: var(--color-text);
}

/* SOCIAL LINKS */
.social-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.social-links a {
  display: inline-flex;
  opacity: 0.85;
  transform: translateY(0);
  transition:
    transform var(--transition-fast),
    opacity var(--transition-fast);
}

.social-links a:hover {
  transform: translateY(-3px);
  opacity: 1;
}

.social-links img {
  width: 35px;
  height: 35px;
}

.footer-social-links img {
  width: 40px;
  height: 40px;
}

/* BIO SECTION */
.bio-section {
  padding-top: 4rem;
}

.bio-layout {
  display: flex;
  gap: 4rem;
  align-items: top;
}

.bio-text {
  flex: 1.3;
  min-width: 0;
}

.bio-text p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 1.3rem;
}

.headshot-column {
  flex: 0.9;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.headshot {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  object-fit: cover;
  aspect-ratio: 3 / 4;
}

.action-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 0.95rem 1.5rem;
  border-radius: 10px;
  background: var(--color-dark-button);
  color: var(--color-white);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition:
    background var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.btn:hover {
  background: var(--color-accent-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(14, 165, 233, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--color-black);
  border: 2px solid var(--color-black);
}

.btn-outline:hover {
  background: var(--color-accent-hover);
  color: var(--color-white);
}

/* GALLERY */
.gallery-section {
  background: var(--color-bg-alt);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.5rem;
}

.gallery-item {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

/* REELS */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* CONTACT */
.contact-section {
  background: var(--color-bg-alt);
}

.contact-content {
  text-align: center;
}

.contact-content p {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
}

/* FOOTER */
.site-footer {
  padding: 3rem 0 2rem;
  text-align: center;
}

.footer-social {
  justify-content: center;
  margin-bottom: 1.5rem;
}

.footer-text {
  margin: 0;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.footer-text a {
  font-weight: 600;
}

.footer-text a:hover {
  filter: brightness(1.15);
}

/* LIGHTBOX */
.lightbox {
  position: fixed;
  inset: 0;
  background: var(--color-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-medium),
    visibility var(--transition-medium);
  z-index: 1000;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-image {
  max-width: min(90vw, 1200px);
  max-height: 85vh;
  border-radius: var(--radius);
}

.lightbox button {
  position: absolute;
  background: none;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  font-size: 2.5rem;
  line-height: 1;
  opacity: 0.85;
  transition: opacity var(--transition-fast);
}

.lightbox button:hover {
  opacity: 1;
}

.lightbox-close {
  top: 1.5rem;
  right: 2rem;
  font-size: 3rem;
}

.lightbox-prev {
  left: 2rem;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
}

/* TABLET: 3 columns x 2 rows */
@media (max-width: 992px) {
  .bio-layout {
    gap: 2.5rem;
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* MOBILE */
@media (max-width: 768px) {
  .section {
    padding: 4rem 0;
  }

  .bio-layout {
    flex-direction: column-reverse;
    text-align: center;
    align-items: center;
  }

  .bio-text p{
    font-size: 1.1rem;
  }

  .headshot-column {
    width: 100%;
    max-width: 420px;
  }

  .video-grid {
    grid-template-columns: 1fr;
  }

  .header-inner {
    flex-direction: column;
    gap: 1rem;
  }

  .site-title {
    text-align: center;
  }

  .site-header {
    position: static;
  }

  .headshot-column{
    margin-top: -2rem;
  }
}

/* PHONE: 2 columns x 3 rows */
@media (max-width: 600px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .lightbox-prev {
    left: 1rem;
  }

  .lightbox-next {
    right: 1rem;
  }

  .lightbox-close {
    top: 1rem;
    right: 1rem;
  }
}