/* Header styles to match index page on vertical screens */
.site-header {
  transition: transform 180ms ease;
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #d0cae7;
  border-radius: 0 0 2rem 2rem;
  padding: 1.5rem 0 2rem;
}
.site-header.site-header--hidden { transform: translateY(-100%); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; }
.logo { color: #66b8e4; font-weight: bold; font-size: 2rem; text-decoration: none; letter-spacing: 2px; }
.nav-toggle { background: none; border: none; font-size: 2rem; color: #66b8e4; display: none; }
.nav-menu ul { list-style: none; display: flex; gap: 2rem; align-items: center; }
.nav-menu a { text-decoration: none; color: #1f2225; font-weight: 600; font-size: 1.25rem; border-radius: 1rem; padding: 0.5rem 1rem; transition: background 0.25s, color 0.25s; }
.nav-menu a:hover { color: #fff; background: #66b8e4; }
@media (max-width: 600px) {
  .nav-toggle { display: inline-block; }
  .nav-menu { position: relative; }
  .nav-menu ul { display: none; }
  .site-header { --header-height: 72px; }
  .nav-menu.nav-menu--open ul {
    display: flex; position: fixed; top: calc(var(--header-height) + 8px); left: 0; right: 0;
    flex-direction: column; gap: 0.5rem; background: rgba(255,255,255,0.95); backdrop-filter: blur(8px);
    border: 1px solid #d0cae7; border-radius: 1rem; padding: 0.75rem; box-shadow: 0 8px 28px rgba(0,0,0,0.12);
    z-index: 1001; width: min(560px, 94vw); margin: 0 auto;
  }
  .nav-menu.nav-menu--open ul li a { display: block; padding: 0.6rem 0.8rem; border-radius: 0.8rem; font-size: 1.05rem; }
  .nav-menu.nav-menu--open ul li a:hover { background: #f5f1ff; color: #66b8e4; }
}
/* Responsive container & prevent horizontal overflow */
html { overflow-x: hidden; }
body { max-width: 100vw; overflow-x: hidden; }
.container { width: min(92%, 1100px); margin: 0 auto; max-width: 100%; }
@media (max-width: 900px) { .container { width: 94%; max-width: 100vw; } }
@media (max-width: 600px) { .container { width: 96%; max-width: 100vw; } }

/* Responsive portfolio grid */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
@media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } }

/* Spacing adjustments per breakpoint */
@media (max-width: 900px) { .portfolio-controls { gap: 1rem; } }
@media (max-width: 600px) { .portfolio-controls { gap: 0.75rem; } }
/* Styles for portfolio controls container (replaces inline styles) */
.portfolio-controls {
  margin-bottom: 2rem;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  align-items: center;
}
/* Hide site header when scrolling down */
.site-header.site-header--hidden {
  transform: translateY(-100%);
  transition: transform 180ms ease;
}
.site-header {
  transition: transform 180ms ease;
  position: sticky;
  top: 0;
  z-index: 1000;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Ubuntu web font loaded via Google Fonts in HTML */

:root {
  --color-bg: #f2f0f8;
  --color-bg-alt: #e9e6f3;
  --color-surface: #ffffff;
  --color-surface-alt: #f5f1ff;
  --color-text: #1f2225;
  --color-text-muted: #5f6670;
  --color-accent: #66b8e4;      /* darker primary blue */
  --color-accent-alt: #7fcfae;  /* darker secondary green */
  --color-accent-warm: #ffd569;
  --color-accent-cool: #66b8e4; /* align cool variant */
  --color-border: #d0cae7;      /* adjusted border */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 28px rgba(0,0,0,0.12);
}

body {
  font-family: 'Ubuntu', Arial, sans-serif;
  font-weight: bold;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  letter-spacing: 1.5px;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: bold;
}

p {
  font-size: 1.25rem;
}

.container {
  width: min(90%, 1100px);
  margin: 0 auto;
}

.styled-label {
  font-weight: 600;
  margin-right: 0.5rem;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
}

.styled-select {
  background: var(--color-surface);
  color: var(--color-accent);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 0.5rem 1.5rem;
  font-size: 1.1rem;
  font-family: inherit;
  font-weight: 600;
  margin-right: 0.5rem;
  outline: none;
  transition: border 0.25s, box-shadow 0.25s;
}
.styled-select:focus {
  border-color: var(--color-accent-alt);
  box-shadow: 0 0 0 2px var(--color-accent-alt);
}

.styled-video {
  width: 100%;
  max-width: 420px; /* slightly smaller thumbnails to keep layout tidy */
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
  background: var(--color-bg-alt);
  margin-bottom: 0.5rem;
}

.styled-title {
  color: var(--color-accent);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  letter-spacing: 0.02em;
}

.styled-desc {
  color: var(--color-text-muted);
  font-size: 1rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
}

.site-header {
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  border-radius: 0 0 2rem 2rem;
  padding: 1.5rem 0 2rem;
  margin-bottom: 0;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  color: var(--color-accent);
  font-weight: bold;
  font-size: 2rem;
  text-decoration: none;
  letter-spacing: 2px;
}
.nav-toggle {
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-accent);
  display: none;
}
.nav-menu ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav-menu a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: 1.25rem;
  transition: background 0.25s, color 0.25s;
  border-radius: 1rem;
  padding: 0.5rem 1rem;
}
.nav-menu a:hover {
  color: #fff;
  background: var(--color-accent);
}

h2 {
  color: var(--color-accent);
  margin-top: 3rem;
  margin-bottom: 2rem;
  text-align: center;
  font-weight: 800;
  letter-spacing: 1px;
  font-size: 2.5rem;
}

.portfolio h2 {
  margin-top: 0; /* sit directly under the site header */
  /* Match gallery header exactly: move some space above and ensure larger title */
  padding: 1.75rem 0 0.75rem;
  margin-bottom: 1.75rem;
  font-size: 3rem;
  line-height: 1.05;
}
.portfolio {
  margin-top: 0;
  /* Reduce top padding so the title sits higher, matching gallery/resume spacing */
  padding: 0 0 4rem;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
  position: relative;
}

.portfolio::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(102, 184, 228, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(127, 207, 174, 0.08) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.portfolio .container {
  position: relative;
  z-index: 1;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.portfolio-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  border-radius: 2rem;
  box-shadow: 
    var(--shadow-md),
    inset 0 1px 0 rgba(255,255,255,0.6);
  padding: 2rem 1.5rem;
  /* Make cards taller so tall/vertical videos fit with less letterboxing */
  min-height: 620px;
  text-align: center;
  color: var(--color-text);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2rem;
  position: relative;
  border: 2px solid rgba(255,255,255,0.4);
  overflow: hidden;
}

.portfolio-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(102, 184, 228, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.portfolio-card:hover::before {
  opacity: 1;
}

.portfolio-card:hover {
  box-shadow: 
    0 12px 40px rgba(0,0,0,0.15),
    inset 0 1px 0 rgba(255,255,255,0.8),
    0 0 0 3px var(--color-accent-alt);
  background: rgba(255, 255, 255, 0.85);
  transform: translateY(-8px) scale(1.02);
  border-color: var(--color-accent-alt);
}
.portfolio-card img {
  width: 100%;
  border-radius: 1.5rem;
  margin-bottom: 1rem;
  object-fit: cover; /* images still cover */
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  position: relative;
  border: 3px solid transparent;
  background: linear-gradient(white, white) padding-box,
              linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-alt) 100%) border-box;
}
.portfolio-card video {
  width: 100%;
  height: auto; /* let video dictate natural height */
  border-radius: 0; /* avoid inner edge gaps */
  margin: 0; /* remove inner whitespace */
  /* Show entire video without cropping */
  object-fit: contain;
  box-shadow: none; /* remove inner shadow/border look */
  position: relative;
  border: 0; /* remove gradient border to prevent edge colors */
  background: transparent; /* no black/white letterbox background */
}
.portfolio-card h3 {
  color: var(--color-accent);
  margin-bottom: 0.5rem;
  font-weight: 700;
  font-size: 1.3rem;
}

.site-footer {
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
  border-radius: 2rem 2rem 0 0;
}
.site-footer a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s;
}
.site-footer a:hover {
  color: var(--color-accent-alt);
}
.flex-between {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
.social a {
  margin-right: 1rem;
  font-weight: bold;
  letter-spacing: 1px;
  font-size: 1.2rem;
  display: inline-block;
}
.social a img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  vertical-align: middle;
}
@media (max-width: 900px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .portfolio-card {
    padding: 0; /* no inner whitespace around the video */
    /* allow card to grow with video height */
    min-height: 0;
    max-width: 90vw; /* pull box edges in from screen sides */
    margin-left: auto;
    margin-right: auto;
  }

  .portfolio-card video {
    /* show full video height, matching box width */
    height: auto;
    max-height: none;
    object-fit: contain;
    margin: 0;
    display: block;
    background: transparent;
  }
}

/* Additional responsive tweaks for medium and small screens */
@media (max-width: 1200px) {
  /* keep default card padding at desktop; mobile rules handle spacing removal */
}

@media (max-width: 600px) {
  body { font-size: 14px; letter-spacing: 0.5px; }
  .container { width: 95%; }
  .logo { font-size: 1.6rem; }
  .nav-toggle { display: inline-block; }
  /* Define a mobile header height for positioning the dropdown just below */
  .site-header { --header-height: 72px; }
  /* Mobile nav: hidden by default */
  .nav-menu { position: relative; }
  .nav-menu ul { display: none; }
  /* When open, show a styled dropdown */
  .nav-menu.nav-menu--open ul {
    display: flex;
    position: fixed; /* detach from header box and place under it */
    top: calc(var(--header-height) + 8px);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0.5rem;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(8px);
    border: 1px solid var(--color-border);
    border-radius: 1rem;
    padding: 0.75rem;
    box-shadow: var(--shadow-lg);
    z-index: 1001;
    width: min(560px, 94vw);
    margin: 0 auto; /* center under header */
  }
  .nav-menu.nav-menu--open ul li a {
    display: block;
    padding: 0.6rem 0.8rem;
    border-radius: 0.8rem;
    font-size: 1.05rem;
    color: var(--color-text);
    background: transparent;
  }
  .nav-menu.nav-menu--open ul li a:hover {
    background: var(--color-surface-alt);
    color: var(--color-accent);
  }
  .portfolio { margin-top: 0; padding: 0 0 2rem; }
  .portfolio h2 { padding: 1.25rem 0 0.5rem; margin-bottom: 1.25rem; font-size: 2.4rem; }
  .portfolio-card { min-height: 0; padding: 0; max-width: 86vw; margin-left: auto; margin-right: auto; }
  .portfolio-card video { height: auto; max-height: none; object-fit: contain; margin: 0; display: block; }
  .styled-title { font-size: 1.1rem; }
  .styled-desc { font-size: 0.95rem; }
}

/* Better fullscreen behavior for videos (esp. vertical/phone) */
video:fullscreen,
video:-webkit-full-screen,
video:-moz-full-screen,
.styled-video:fullscreen,
.styled-video:-webkit-full-screen,
.styled-video:-moz-full-screen {
  width: 100vw !important;
  height: 100vh !important;
  max-width: none !important;
  max-height: none !important;
  object-fit: contain !important; /* show full video without cropping */
  background: #000 !important;    /* letterbox/pillarbox background */
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}