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

:root {
    --netflix-red: #e50914;
    --netflix-black: #141414;
    --netflix-dark: #0a0a0a;
    --netflix-gray: #808080;
    --netflix-light-gray: #b3b3b3;
    --white: #ffffff;
    --transition: all 0.3s ease;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

html {
    scroll-behavior: smooth;
    /* Prevent fixed header from covering anchor targets (adjust to your nav height) */
    scroll-padding-top: 76px;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--netflix-black);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Page transition overlay */
.route-transition { position: fixed; inset: 0; pointer-events: none; z-index: 20000; }
.route-transition::before, .route-transition::after {
    content: '';
    position: absolute; left: 0; right: 0; height: 52%; background: #000;
    transform: translateY(-100%);
}
.route-transition::after { top: auto; bottom: 0; transform: translateY(100%); }
.route-transition.active { pointer-events: auto; }
.route-transition.active::before { animation: curtainDown .8s var(--ease-out) forwards; }
.route-transition.active::after { animation: curtainUp .8s var(--ease-out) forwards .08s; }
@keyframes curtainDown { to { transform: translateY(0); } }
@keyframes curtainUp { to { transform: translateY(0); } }

/* Opening animation on next page */
.route-transition.preclose::before, .route-transition.preclose::after { transform: translateY(0); }
.route-transition.open::before { animation: curtainOutTop 1.2s var(--ease-out) forwards; }
.route-transition.open::after { animation: curtainOutBottom 1.2s var(--ease-out) forwards .12s; }
@keyframes curtainOutTop {
    0% { transform: translateY(0); opacity: 1; }
    45% { transform: translateY(-55%); opacity: .9; }
    55% { transform: translateY(-55%); opacity: .9; } /* small hold */
    100% { transform: translateY(-100%); opacity: 0; }
}
@keyframes curtainOutBottom {
    0% { transform: translateY(0); opacity: 1; }
    45% { transform: translateY(55%); opacity: .9; }
    55% { transform: translateY(55%); opacity: .9; } /* small hold */
    100% { transform: translateY(100%); opacity: 0; }
}

/* Fade-in of new page */
.page-enter { opacity: 0; transform: translateY(8px); }
.page-enter-active { animation: pageIn 0.8s var(--ease-out) forwards; }
@keyframes pageIn { to { opacity: 1; transform: translateY(0); } }

/* Netflix-style top nav */
.nf-nav { 
  position: fixed; 
  top: 0; 
  left: 0; 
  right: 0; 
  z-index: 1200; 
  background: linear-gradient(180deg, rgba(0,0,0,0.9), rgba(0,0,0,0)); 
  transition: background 0.3s ease;
}

.nf-nav.scrolled {
  background: rgba(20,20,20,0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.nf-nav__container { 
  max-width: 1400px; 
  margin: 0 auto; 
  padding: .75rem 2.5rem; 
  display: flex; 
  align-items: center; 
  justify-content: space-between; 
}

.nf-nav__left { 
  display: flex; 
  align-items: center; 
  gap: 2.5rem; 
}

.nf-logo { 
  color: var(--netflix-red); 
  font-weight: 900; 
  letter-spacing: 1px; 
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  transition: transform 0.3s ease;
}

.nf-logo:hover {
  transform: scale(1.05);
}

.nf-logo .logo-image {
  height: 50px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.1) drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.nf-links { 
  display: flex; 
  gap: 1.5rem; 
}

.nf-link { 
  color: #e5e5e5; 
  text-decoration: none; 
  opacity: .85; 
  font-weight: 500; 
  font-size: 0.95rem;
  transition: all 0.3s ease;
  position: relative;
  padding: 4px 0;
}

.nf-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--netflix-red);
  transition: width 0.3s ease;
}

.nf-link:hover {
  opacity: 1;
  color: #fff;
}

.nf-link:hover::after {
  width: 100%;
}

/* Active state for Netflix-style nav links (works with JS highlight) */
.nf-link.active {
    opacity: 1;
    color: #fff;
}
.nf-link.active::after { width: 100%; }



.nf-nav__right { 
  display: flex; 
  align-items: center; 
  gap: 1.5rem; 
}

.nf-profile {
  position: relative;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.nf-profile:hover {
  transform: scale(1.1);
}

.nf-profile img { 
  width: 36px; 
  height: 36px; 
  border-radius: 4px; 
  border: 2px solid transparent;
  transition: border-color 0.3s ease;
}

/* Blank avatar placeholder when profile has no image */
.nf-profile img[data-blank] {
        background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
        background-size: cover;
        display: inline-block;
        border-radius: 4px;
        object-fit: cover;
        /* optionally show initials via pseudo-element on parent */
}

.nf-profile[data-initials]::after {
        content: attr(data-initials);
        position: absolute;
        inset: 0; display: grid; place-items: center; font-weight: 700; color: rgba(255,255,255,0.9); font-size: 0.8rem;
}

.skill-square img.mono {
    filter: invert(1) brightness(1.1);
}
.nf-profile:hover img {
  border-color: rgba(255,255,255,0.5);
}

/* Billboard */
.billboard { position: relative; height: 80vh; min-height: 420px; margin-top: 48px; }
.billboard-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: brightness(.6) saturate(1.1); transition: opacity 1s var(--ease-out); opacity: 0; will-change: opacity; }
.billboard-video.is-active { opacity: .9; }
.page-enter-active .billboard-video.is-active { opacity: .92; }
.billboard .billboard-video + .billboard-video { z-index: 0; }
.billboard .billboard-overlay, .billboard .billboard-content { position: relative; z-index: 1; }

/* Slight pre-open dim to make reveal smoother */
html.pre-open body { opacity: .92; transition: opacity .3s var(--ease-out); }
html.pre-open.page-enter-active body { opacity: 1; }
.billboard-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0.3), rgba(0,0,0,0) 40%, rgba(0,0,0,0.6) 80%, rgba(0,0,0,0.95) 100%); }
.billboard-content { position: relative; z-index: 1; max-width: 900px; padding: 20vh 2rem 0; }
.billboard-title { font-size: clamp(2.4rem, 5vw, 4.4rem); font-weight: 900; letter-spacing: .5px; margin-bottom: .5rem; text-shadow: 0 4px 24px rgba(0,0,0,.45); }
.billboard-sub { color: var(--netflix-light-gray); max-width: 60ch; margin-bottom: 1rem; }
.billboard .btn { margin-right: .5rem; }

/* Chips */
.tag { display: inline-block; padding: .35rem .7rem; border-radius: 999px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); font-size: .85rem; }

/* About page layout */
.about-hero { background: radial-gradient(1200px 600px at 20% 0%, rgba(229,9,20,.2), transparent 40%), linear-gradient(180deg, #0a0a0a 0%, #141414 100%); }
.about-grid { max-width: 1100px; margin: -80px auto 0; padding: 0 2rem 3rem; position: relative; z-index: 2; }
.about-card { background: rgba(20,20,20,0.9); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 1.25rem; }
.about-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }

/* Timeline */
.timeline-section { 
  background: linear-gradient(180deg, #0f0f0f 0%, #141414 100%); 
  padding: 4rem 0 6rem; 
  min-height: 80vh; 
}

.timeline-container { 
  position: relative; 
  max-width: 900px; 
  margin: 0 auto; 
  padding: 2rem 1.5rem; 
}

.timeline-line { 
  position: absolute; 
  left: 50%; 
  transform: translateX(-50%); 
  top: 0; 
  bottom: 0; 
  width: 2px; 
  background: linear-gradient(180deg, rgba(229,9,20,0.3) 0%, rgba(255,255,255,0.15) 50%, rgba(229,9,20,0.3) 100%); 
  z-index: 0;
}

.timeline-quote {
  text-align: center;
  margin: 2rem auto 4rem;
  max-width: 650px;
  position: relative;
  z-index: 10;
  background: rgba(15,15,15,0.9);
  padding: 1.5rem;
  border-radius: 12px;
}

.timeline-quote p {
  font-size: 1.4rem;
  font-weight: 600;
  color: #fff;
  font-style: italic;
  line-height: 1.6;
  margin: 0;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.timeline-quote-end {
  margin: 5rem auto 2rem;
  background: rgba(15,15,15,0.9);
  padding: 2rem;
}

.timeline-quote-end p {
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--netflix-red), #ff6b6b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.quote-sub {
  font-size: 1rem !important;
  color: var(--netflix-light-gray) !important;
  font-style: normal !important;
  margin-top: 0.5rem !important;
  background: none !important;
  -webkit-text-fill-color: var(--netflix-light-gray) !important;
}

.timeline-year {
  text-align: center;
  margin: 4rem 0 3rem;
  position: relative;
  z-index: 10;
}

.year-marker {
  display: inline-block;
  background: var(--netflix-red);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 700;
  padding: 0.75rem 2rem;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(229,9,20,0.4);
  letter-spacing: 1px;
  position: relative;
  z-index: 10;
}

.timeline-item { 
  position: relative; 
  margin: 3rem 0; 
  z-index: 1;
}

.timeline-dot { 
  width: 20px; 
  height: 20px; 
  border-radius: 50%; 
  background: var(--netflix-red); 
  position: absolute; 
  left: 50%; 
  transform: translateX(-50%);
  top: 1.5rem; 
  box-shadow: 0 0 0 6px rgba(229,9,20,0.2), 0 0 0 12px rgba(229,9,20,0.1); 
  z-index: 3; 
  transition: all 0.3s ease;
}

.timeline-item:hover .timeline-dot {
  box-shadow: 0 0 0 8px rgba(229,9,20,0.3), 0 0 0 16px rgba(229,9,20,0.15);
  transform: translateX(-50%) scale(1.2);
}

.timeline-card { 
  background: rgba(20,20,20,0.95); 
  border: 1px solid rgba(255,255,255,0.1); 
  border-radius: 16px; 
  padding: 2rem; 
  box-shadow: 0 10px 40px rgba(0,0,0,0.6); 
  position: relative; 
  width: min(750px, 92%);
  margin: 0 auto;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.timeline-item:hover .timeline-card {
  transform: translateY(-4px);
  box-shadow: 0 15px 50px rgba(0,0,0,0.7);
  border-color: rgba(229,9,20,0.3);
}

.card-content h3 { 
  margin: 0 0 0.5rem; 
  color: #fff; 
  font-size: 1.5rem; 
  font-weight: 700;
  letter-spacing: 0.5px;
}

.timeline-meta {
  color: var(--netflix-red) !important;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 1rem !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-content p { 
  color: var(--netflix-light-gray); 
  line-height: 1.7; 
  margin: 0 0 1rem; 
  font-size: 1rem;
}

.timeline-image { 
  margin-top: 1.5rem; 
  width: 100%; 
  max-width: 350px;
  margin-left: auto;
  margin-right: auto;
}

.timeline-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 12px; 
  border: 1px solid rgba(255,255,255,0.15); 
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  transition: transform 0.3s ease;
}

.timeline-item:hover .timeline-image img {
  transform: scale(1.02);
}

.timeline-link { 
  display: inline-block; 
  margin-top: 1rem; 
  color: #fff; 
  text-decoration: none; 
  border: 1.5px solid rgba(255,255,255,0.3); 
  padding: 0.65rem 1.25rem; 
  border-radius: 8px; 
  transition: all 0.3s ease; 
  font-weight: 600; 
  font-size: 0.95rem;
}

/* Projects full-screen carousel */
.projects-fullscreen { margin: 0 auto; max-width: 1400px; }
.projects-fullscreen .row-nav { font-size: 2rem; width: 64px; height: 100px; }

/* Debug overlay for carousel (temporary) */
.proj-debug { position: fixed; right: 18px; bottom: 18px; background: rgba(0,0,0,0.7); color: #fff; padding: 10px 12px; border-radius: 8px; font-size: .9rem; z-index: 9999; box-shadow: 0 6px 18px rgba(0,0,0,0.6); }
.proj-dots { display:flex; gap:8px; margin-top:8px; }
.proj-dot { width:12px; height:12px; border-radius:50%; background: rgba(255,255,255,0.18); cursor:pointer; border: 1px solid rgba(255,255,255,0.06); }
.proj-dot.active { background: var(--netflix-red); box-shadow: 0 6px 14px rgba(229,9,20,0.25); }

/* Slight zoom for specific project video (picotat) */
.stage-video-zoom { transform: scale(1.04); transition: transform .6s var(--ease-out); transform-origin: center center; }

/* Stronger zoom when applied directly to the video element */
#stage-video.stage-video-zoom { transform: scale(1.12); transform-origin: center center; transition: transform .6s var(--ease-out); will-change: transform; }

/* Single project stage */
.project-stage { display: grid; grid-template-columns: 1.6fr 1fr; gap: 1.5rem; align-items: stretch; }
#stage-video, .stage-media, .stage-info { backface-visibility: hidden; }
.stage-media { position: relative; min-height: 520px; border-radius: 14px; overflow: hidden; border: 1px solid rgba(255,255,255,.1); background: rgba(0,0,0,.45); z-index: 0; }
#stage-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .6s var(--ease-out); z-index: 0; }
#stage-video.is-active { opacity: 1; }
.stage-info { display: flex; flex-direction: column; justify-content: center; gap: .9rem; background: rgba(20,20,20,.85); border: 1px solid rgba(255,255,255,.1); border-radius: 14px; padding: 1.25rem 1.5rem; z-index: 1; position: relative; }
.stage-info h2 { margin: 0; font-size: clamp(1.6rem, 2.6vw, 2.4rem); }
.stage-info p { margin: 0; color: var(--netflix-light-gray); font-size: 1.05rem; }
.stage-actions { margin-top: .75rem; display: flex; gap: .75rem; }

/* Smooth slide/fade transitions for single-project stage */
.stage-media, .stage-info { transition: transform .45s var(--ease-out), opacity .45s var(--ease-out); will-change: transform, opacity; }
.stage-media.out-left, .stage-info.out-left { transform: translateX(-24px); opacity: 0; }
.stage-media.out-right, .stage-info.out-right { transform: translateX(24px); opacity: 0; }
.stage-media.in-right-start, .stage-info.in-right-start { transform: translateX(24px); opacity: 0; }
.stage-media.in-left-start, .stage-info.in-left-start { transform: translateX(-24px); opacity: 0; }

/* Temporarily disable nav while animating */
.row-nav.is-disabled { opacity: 0.5; pointer-events: none; transform: translateY(-50%) scale(0.98); }

@media (max-width: 1100px) {
    .project-stage { grid-template-columns: 1fr; }
    .stage-media { min-height: 360px; }
}
@media (max-width: 600px) {
    .stage-media { min-height: 240px; }
    .projects-fullscreen .row-nav { width: 52px; height: 84px; font-size: 1.8rem; }
}

.timeline-link:hover { 
  background: var(--netflix-red); 
  border-color: var(--netflix-red); 
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(229,9,20,0.4);
}

@media (max-width: 768px) {
  .year-marker {
    font-size: 1.25rem;
    padding: 0.6rem 1.5rem;
  }
  
  .timeline-card {
    padding: 1.5rem;
  }
  
  .card-content h3 {
    font-size: 1.3rem;
  }
}

/* Hide legacy hero/about in Netflix mode if desired */
body.nf-home .navbar, body.nf-home .hero, body.nf-home .about { display: none !important; }

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
    padding: 1rem 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--netflix-red);
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}
.tile .tile-title { position: absolute; left: 12px; right: auto; bottom: 12px; font-weight: 700; color: #fff; text-shadow: 0 3px 12px rgba(0,0,0,0.6), 0 1px 3px rgba(0,0,0,0.5); font-size: 1rem; line-height: 1.2; z-index: 2; text-align: left; }
.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--netflix-red);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--netflix-red);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

/* Ensure Netflix-style mobile hamburger is hidden on desktop by default */
.nf-hamburger {
    display: none;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--white);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--netflix-dark) 0%, var(--netflix-black) 50%, #1a0000 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(229, 9, 20, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(229, 9, 20, 0.1) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><rect fill="%23141414" width="1200" height="800"/><g fill-opacity="0.03"><polygon fill="%23444" points="1200 0 900 0 1200 300"/><polygon fill="%23555" points="1200 800 1200 500 900 800"/><polygon fill="%23666" points="0 800 300 800 0 500"/><polygon fill="%23777" points="0 0 0 300 300 0"/></g></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 2rem;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.greeting {
    display: block;
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 0.5rem;
    color: var(--netflix-light-gray);
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.name {
    display: block;
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--white) 0%, var(--netflix-red) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--netflix-light-gray);
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out 0.6s backwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 1s ease-out 0.8s backwards;
}

.btn {
    padding: 0.9rem 2rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.btn-primary {
    background: var(--netflix-red);
    color: var(--white);
}

.btn-primary:hover {
    background: #f40612;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(229, 9, 20, 0.4);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--netflix-black);
    transform: translateY(-2px);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

.mouse {
    width: 25px;
    height: 40px;
    border: 2px solid var(--white);
    border-radius: 15px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--white);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        top: 8px;
    }
    100% {
        opacity: 0;
        top: 24px;
    }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Section Title */
.section-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--netflix-red);
}

/* About Section */
.about {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--netflix-black) 0%, var(--netflix-dark) 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.image-placeholder {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(229, 9, 20, 0.3);
    transition: var(--transition);
}

.image-placeholder:hover {
    transform: scale(1.05);
    box-shadow: 0 25px 70px rgba(229, 9, 20, 0.4);
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--netflix-light-gray);
    margin-bottom: 1.5rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    transition: var(--transition);
}

.stat:hover {
    background: rgba(229, 9, 20, 0.1);
    transform: translateY(-5px);
}

.stat h3 {
    font-size: 2.5rem;
    color: var(--netflix-red);
    margin-bottom: 0.5rem;
}

.stat p {
    color: var(--netflix-light-gray);
    margin: 0;
}

/* Projects Section */
.projects {
    padding: 100px 0;
    background: var(--netflix-dark);
}
.projects .section-title { margin-bottom: 1.25rem; }

/* (removed profile-only grid/link styles) */

/* Rows */
.row-container {
    position: relative;
    margin-bottom: 2.5rem;
}

.row {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: clamp(180px, 22vw, 320px);
    gap: 0.75rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 0.25rem 2.5rem; /* space for nav arrows */
}
.books-page .row { grid-auto-columns: clamp(160px, 18vw, 260px); }
.books-page .tile { height: clamp(140px, 15vw, 220px); }

/* Books Section - Vertical Book Cards */
.books-section { padding: 3rem 0 5rem; background: #0f0f0f; }
.books-heading { color: #fff; font-size: 2.2rem; margin: 0 0 2.5rem; padding: 0 3rem; font-weight: 700; }
.books-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 2.5rem; padding: 0 3rem; max-width: 1400px; margin: 0 auto; }
.book-card { cursor: pointer; transition: transform .3s var(--ease-out); border-radius: 8px; overflow: hidden; background: rgba(20,20,20,0.6); }
.book-card:hover { transform: scale(1.05); }
.book-card .book-cover { aspect-ratio: 2/3; background-size: cover !important; background-position: center !important; border-radius: 8px 8px 0 0; box-shadow: 0 4px 16px rgba(0,0,0,0.5); opacity: 1; position: relative; }
.book-info { padding: 1rem; background: rgba(25,25,25,0.95); border-radius: 0 0 8px 8px; }
.book-title { margin: 0 0 .35rem; color: #fff; font-size: 1.05rem; line-height: 1.3; font-weight: 600; }
.book-author { margin: 0; color: var(--netflix-light-gray); font-size: .9rem; }


.row::-webkit-scrollbar { height: 8px; }
.row::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 4px; }

.row-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.75);
    border: 2px solid rgba(255,255,255,0.3);
    color: #fff;
    width: 50px; 
    height: 80px;
    display: grid; 
    place-items: center;
    cursor: pointer; 
    z-index: 10;
    font-size: 2.5rem;
    font-weight: bold;
    transition: all 0.3s ease;
    border-radius: 4px;
}
.row-nav.hidden { 
    display: none;
}
.row-nav.prev { left: 0; }
.row-nav.next { right: 0; }
.row-nav:hover { 
    background: rgba(229,9,20,0.9);
    border-color: var(--netflix-red);
    transform: translateY(-50%) scale(1.1);
}
.row-nav:active {
    transform: translateY(-50%) scale(0.95);
}

.tile {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    height: clamp(100px, 12vw, 180px);
    scroll-snap-align: start;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    cursor: pointer;
    border: 2px solid transparent;
}

.tile:hover, .tile:focus { 
    transform: scale(1.08) translateY(-8px); 
    box-shadow: 0 12px 40px rgba(0,0,0,0.6);
    border-color: rgba(255,255,255,0.2);
    z-index: 5;
    outline: none;
}

.tile .tile-title { 
    position: absolute; 
    left: 12px; 
    bottom: 12px; 
    font-weight: 700; 
    color: #fff; 
    font-size: 1rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.8), 0 1px 3px rgba(0,0,0,0.6);
    letter-spacing: 0.3px;
}

/* Video preview inside tile */
.tile-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; filter: brightness(.9) saturate(1.05); }
.tile .tile-overlay, .progress { z-index: 1; position: relative; }
/* Ensure titles remain bottom-left and above overlay/video */
.tile .tile-title { position: absolute !important; left: 12px; bottom: 12px; z-index: 2; text-align: left; }

/* Thumbnail image for tiles (falls back to CSS background when img missing) */
.tile-thumb {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    z-index: 0; /* sit below overlays and titles */
    filter: brightness(0.95) saturate(1.03);
}

.tile img.tile-thumb[alt=""] { /* decorative images should be hidden from assistive tech */
    display: none;
}

.tile-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.45) 70%, rgba(0,0,0,0.65) 100%); transition: background .2s ease; }
.tile:hover .tile-overlay, .tile:focus .tile-overlay { background: linear-gradient(180deg, rgba(0,0,0,0) 30%, rgba(0,0,0,0.55) 65%, rgba(0,0,0,0.75) 100%); }

.progress { position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: rgba(255,255,255,0.2); }
.progress::after { content: ''; display: block; height: 100%; width: 0%; background: var(--netflix-red); }

/* Tile gradients (placeholder art) */
.gradient-1 { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.gradient-2 { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.gradient-3 { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.gradient-4 { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }
.gradient-5 { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.gradient-6 { background: linear-gradient(135deg, #30cfd0 0%, #330867 100%); }

/* Modal */
.modal[hidden] { display: none !important; }
.modal { position: fixed; inset: 0; z-index: 2000; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.7); backdrop-filter: blur(8px); }
.modal-content { position: relative; margin: 6vh auto; width: min(960px, 92vw); background: #141414; border: 1px solid rgba(255,255,255,0.1); border-radius: 10px; overflow: hidden; }
.modal-close { position: absolute; right: 10px; top: 10px; background: rgba(255,255,255,0.1); color: #fff; border: 1px solid rgba(255,255,255,0.2); border-radius: 50%; width: 36px; height: 36px; cursor: pointer; z-index: 1; }
.modal-banner { background: #000; aspect-ratio: 16/9; display: grid; place-items: center; }
.modal-banner video { width: 100%; height: 100%; object-fit: contain; }
.modal-body { padding: 1.25rem 1.25rem 1.5rem; }
.modal-body h3 { margin-bottom: .5rem; }
.modal-body p { color: var(--netflix-light-gray); margin-bottom: 1rem; }
.modal-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.modal-tags span { padding: .3rem .7rem; background: rgba(255,255,255,.08); border-radius: 999px; font-size: .85rem; }
.modal-actions { display: flex; gap: .75rem; }

/* Skills Section */
.skills {
    padding: 72px 0 100px;
    background: linear-gradient(180deg, var(--netflix-dark) 0%, var(--netflix-black) 100%);
}

/* Modern Skills Tabs */
.tabs { margin-top: 1rem; }
.tab-buttons { display: inline-flex; gap: .5rem; padding: .5rem; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08); border-radius: 999px; backdrop-filter: blur(6px); }
.tab-button { color: #ddd; background: transparent; border: 0; padding: .6rem 1.1rem; border-radius: 999px; cursor: pointer; font-weight: 600; letter-spacing: .2px; transition: background .25s var(--ease-out), color .25s var(--ease-out), transform .2s; }
.tab-button:hover { background: rgba(255,255,255,0.1); transform: translateY(-1px); }
.tab-button.active { background: var(--netflix-red); color: #fff; box-shadow: 0 8px 24px rgba(229,9,20,0.35); }
.tab-panels { margin-top: 1.5rem; }
.tab-panel { animation: panelIn .5s var(--ease-out); }
@keyframes panelIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.skills-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.skill-chip { display: inline-block; padding: .5rem .9rem; border-radius: 999px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); font-weight: 600; font-size: .95rem; }
.skills-bars { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin-top: .5rem; }
.skills-bars .skill-item span { font-weight: 600; color: #fff; }
.skills-bars .skill-bar { margin-top: .4rem; height: 10px; background: rgba(255,255,255,0.1); border-radius: 999px; overflow: hidden; }
.skills-bars .skill-progress { height: 100%; background: linear-gradient(90deg, var(--netflix-red), #ff6b6b); border-radius: 999px; width: 0; animation: growBar 1.2s var(--ease-out) forwards; }
@keyframes growBar { from { width: 0; } }

/* Square Skills Grid */
.skills-grid-squares { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1rem; }
.skill-square { display: grid; place-items: center; aspect-ratio: 1/1; border-radius: 10px; border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.05); color: #fff; font-weight: 700; letter-spacing: .3px; box-shadow: 0 8px 24px rgba(0,0,0,0.35); transition: transform .2s var(--ease-out), box-shadow .2s var(--ease-out), background .2s; }
.skill-square:hover { transform: translateY(-4px); background: rgba(229,9,20,0.12); box-shadow: 0 12px 36px rgba(229,9,20,0.25); }
.skill-square span { margin-top: .35rem; }
.skill-square::before { content: attr(data-initials); width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.18); font-weight: 800; letter-spacing: .5px; }
.skill-square.has-icon::before { content: none; }
.skill-square.has-icon img { width: 44px; height: 44px; opacity: 0.95; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.18); border-radius: 50%; padding: 8px; }

/* Color accents per skill */
.skill-python::before { content: 'Py'; background: linear-gradient(135deg, #3776AB, #4b8bbe); }
.skill-java::before { content: 'Jv'; background: linear-gradient(135deg, #EA2D2E, #f05a5b); }
.skill-csharp::before { content: 'C#'; background: linear-gradient(135deg, #68217A, #7f3a8b); }
.skill-godot::before { content: 'Gd'; background: linear-gradient(135deg, #478cbf, #4fa3d1); }
.skill-aseprite::before { content: 'As'; background: linear-gradient(135deg, #7d5bbe, #9a7bd3); }
.skill-postgresql::before { content: 'Pg'; background: linear-gradient(135deg, #336791, #4f86b5); }

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.skill-category {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 10px;
    transition: var(--transition);
}

.skill-category:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

.skill-category h3 {
    color: var(--netflix-red);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.skill-item span {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.skill-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--netflix-red) 0%, #f40612 100%);
    border-radius: 10px;
    animation: fillBar 1.5s ease-out;
}

@keyframes fillBar {
    from {
        width: 0;
    }
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--netflix-dark);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--netflix-red);
}

.contact-info p {
    color: var(--netflix-light-gray);
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-item svg {
    width: 24px;
    height: 24px;
    color: var(--netflix-red);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link svg {
    width: 20px;
    height: 20px;
    color: var(--white);
}

.social-link:hover {
    background: var(--netflix-red);
    transform: translateY(-3px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    color: var(--white);
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--netflix-red);
    background: rgba(255, 255, 255, 0.08);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn {
    width: fit-content;
}

/* Footer */
.footer {
    padding: 2rem 0;
    background: var(--netflix-black);
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer p {
    color: var(--netflix-gray);
}

/* Responsive */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        width: 100%;
        padding: 2rem;
        transition: var(--transition);
        backdrop-filter: blur(10px);
    }

    .nav-menu.active {
        right: 0;
    }

    .name {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 2rem;
    }
}

/* Animations on Scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Books Library Styles */
.books-library {
    background: #0f0f0f;
    padding: 2rem 0 4rem;
}

.library-intro {
    text-align: center;
    color: var(--netflix-light-gray);
    font-size: 1.1rem;
    margin: -0.5rem 0 3rem;
    font-weight: 400;
}

.category-title {
    color: #fff;
    font-size: 1.4rem;
    font-weight: 700;
    margin: 3rem 0 1rem;
    padding-left: 2.5rem;
    letter-spacing: 0.5px;
}

.book-tile {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    height: clamp(160px, 18vw, 280px);
    scroll-snap-align: start;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    cursor: pointer;
    border: 2px solid transparent;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

.book-tile:hover, .book-tile:focus { 
    transform: scale(1.1) translateY(-10px); 
    box-shadow: 0 16px 48px rgba(0,0,0,0.7);
    border-color: rgba(255,255,255,0.3);
    z-index: 10;
    outline: none;
}

.book-tile .tile-title { 
    position: absolute; 
    left: 14px; 
    bottom: 14px; 
    font-weight: 700; 
    color: #fff; 
    font-size: 1.05rem;
    text-shadow: 0 3px 12px rgba(0,0,0,0.9), 0 2px 4px rgba(0,0,0,0.7);
    letter-spacing: 0.4px;
    line-height: 1.3;
}

.book-modal-banner {
    background: #000;
    aspect-ratio: 16/9;
    display: grid;
    place-items: center;
    padding: 2rem;
}

#book-cover-large {
    width: auto;
    max-width: 100%;
    height: 100%;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

.book-author {
    color: var(--netflix-red);
    font-weight: 600;
    margin: -0.5rem 0 1rem;
    font-size: 1.05rem;
}


/* ============================================
   LIBRARY SECTION STYLES
   ============================================ */

.library-section {
    background: #0f0f0f;
    min-height: 100vh;
    padding: 100px 0 4rem;
}

.library-title {
    color: #fff;
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
}

.library-subtitle {
    text-align: center;
    color: var(--netflix-light-gray);
    font-size: 1.2rem;
    margin-bottom: 4rem;
    font-weight: 400;
}

/* Bookshelf Styles */
.bookshelf {
    margin-bottom: 6rem;
    padding: 0 2.5rem;
}

.shelf-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 2rem;
    padding-left: 1rem;
    border-left: 4px solid var(--netflix-red);
    letter-spacing: 0.5px;
}

.shelf {
    position: relative;
    margin-bottom: 3rem;
    min-height: 380px;
}

.shelf-wood {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 25px;
    background: linear-gradient(180deg, #5d4037 0%, #4e342e 50%, #3e2723 100%);
    border-radius: 2px 2px 0 0;
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        inset 0 -1px 0 rgba(0, 0, 0, 0.5);
}

.shelf-wood::before {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 8px;
    background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, transparent 100%);
}

.books-row {
    position: absolute;
    bottom: 25px;
    left: 0;
    display: flex;
    gap: 12px;
    align-items: flex-end;
    padding: 0 1rem;
    z-index: 1;
    width: 100%;
}

/* Book Spine Styles */
.book-spine {
    position: relative;
    width: var(--book-width, 250px);
    height: 320px;
    background: linear-gradient(to right, 
        rgba(0, 0, 0, 0.3) 0%, 
        var(--book-color, #e50914) 5%, 
        var(--book-color, #e50914) 95%, 
        rgba(0, 0, 0, 0.4) 100%);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 3px 8px 8px 3px;
    box-shadow: 
        -2px 0 6px rgba(0, 0, 0, 0.3),
        2px 4px 12px rgba(0, 0, 0, 0.5),
        inset -2px 0 4px rgba(0, 0, 0, 0.3),
        inset 2px 0 3px rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

.book-spine::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        rgba(0, 0, 0, 0.2) 0%, 
        transparent 3%, 
        transparent 97%, 
        rgba(0, 0, 0, 0.3) 100%);
    pointer-events: none;
}

.book-spine:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 
        -2px 0 8px rgba(0, 0, 0, 0.4),
        2px 8px 20px rgba(0, 0, 0, 0.6),
        0 0 30px rgba(229, 9, 20, 0.3),
        inset -2px 0 4px rgba(0, 0, 0, 0.3),
        inset 2px 0 3px rgba(255, 255, 255, 0.3);
    filter: brightness(1.15);
}

.book-spine .book-cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover !important;
    background-position: center !important;
    opacity: 0.15;
    pointer-events: none;
}

.spine-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-90deg);
    transform-origin: center;
    width: 280px;
    text-align: center;
    pointer-events: none;
    z-index: 2;
}

.spine-title {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 8px;
    text-shadow: 
        1px 1px 2px rgba(0, 0, 0, 0.8),
        0 0 10px rgba(0, 0, 0, 0.5);
    letter-spacing: 1px;
}

.spine-author {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    font-weight: 500;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
    letter-spacing: 0.5px;
}

/* Modal Styles for Books */
.modal-book-cover {
    width: 100%;
    max-width: 300px;
    border-radius: 8px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

/* Mobile-first final tweaks: improve UX on small devices */
@media (max-width: 480px) {
    /* Make nav compact and slide down */
    .nf-nav__container, .nav-container { padding: 0 1rem; }
    .nf-logo { font-size: 1.1rem; }
    .hamburger { display: flex; }
    .nav-menu { position: fixed; top: 64px; right: -100%; width: 100%; padding: 1.75rem; box-shadow: 0 8px 30px rgba(0,0,0,0.6); }
    .nav-menu.active { right: 0; }

    /* Scale down hero texts */
    .name { font-size: 2.4rem; }
    .hero-subtitle { font-size: 0.95rem; }
    .hero-buttons { gap: .5rem; }

    /* Rows become touch-friendly; reduce tile transforms */
    .row { padding: 0 1rem; gap: .5rem; }
    .tile { height: clamp(120px, 22vw, 180px); border-radius: 8px; }
    .tile:hover, .tile:focus { transform: none; box-shadow: 0 6px 18px rgba(0,0,0,0.55); }
    .tile .tile-title { font-size: 0.95rem; left: 10px; bottom: 10px; }

    /* Modal becomes near-fullscreen for better viewing on phones */
    .modal-content { margin: 3vh 0; width: 98vw; border-radius: 8px; }
    .modal-banner { aspect-ratio: 16/9; }
    .modal-body { padding: 1rem; }

    /* Reduce heavy shadows for performance on mobile */
    .book-tile, .tile, .timeline-card, .project-stage { box-shadow: 0 6px 18px rgba(0,0,0,0.5); }

    /* Improve accessibility: larger touch targets */
    .row-nav { width: 56px; height: 88px; font-size: 2rem; }

    /* Prevent hover-only interactions by disabling pointer-based hover styles */
    @media (hover: none) {
        .tile:hover, .tile:focus { transform: none; }
        .book-tile:hover { transform: none; }
    }
}

/* Tablet / small-desktop tweaks to make header, hero and projects responsive */
@media (max-width: 900px) {
    /* Compact the Netflix nav and hide long link row to reduce visual clutter */
    .nf-nav__container { padding: 0.5rem 1rem; max-width: 100%; }
    .nf-links { display: none; }
    .nf-logo .logo-image { height: 40px; }
    .nf-nav__right { gap: 0.8rem; }

    /* Mobile hamburger for Netflix-style nav */
    .nf-hamburger { display: flex; flex-direction: column; gap: 5px; cursor: pointer; background: transparent; border: none; padding: 6px; align-items: center; justify-content: center; }
    .nf-hamburger span { width: 22px; height: 3px; background: var(--white); display: block; border-radius: 2px; transition: var(--transition); }
    .nf-nav.mobile-open .nf-hamburger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
    .nf-nav.mobile-open .nf-hamburger span:nth-child(2) { opacity: 0; }
    .nf-nav.mobile-open .nf-hamburger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

    /* Slide-down full-width menu when mobile-open is active */
    .nf-nav.mobile-open .nf-links {
        display: flex;
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 1rem;
        padding: 1.25rem 1.5rem;
        background: rgba(10,10,10,0.98);
        z-index: 1300;
        align-items: flex-start;
        box-shadow: 0 12px 40px rgba(0,0,0,0.6);
    }
    .nf-nav.mobile-open .nf-links .nf-link { font-size: 1.05rem; padding: 8px 0; }

    /* Reduce billboard height and content width for tablets */
    .billboard { height: 60vh; min-height: 320px; }
    .billboard-content { padding: 12vh 1rem 0; max-width: 640px; }
    .billboard-title { font-size: clamp(1.8rem, 5vw, 3rem); }
    .billboard-sub { font-size: 0.95rem; max-width: 48ch; }

    /* Hero adjustments */
    .hero { height: 70vh; }
    .hero-content { padding: 10vh 1rem 0; }

    /* Project stage stacks and reduces media size */
    .project-stage { grid-template-columns: 1fr; gap: 1rem; }
    .stage-media { min-height: 360px; }

    /* Rows: reduce tile width so more fit on-screen and ensure comfortable touch targets */
    .row { grid-auto-columns: clamp(150px, 28vw, 260px); padding: 0 1rem; gap: 0.6rem; }
    .tile { height: clamp(120px, 14vw, 160px); }

    /* Slightly smaller section titles */
    .section-title { font-size: 2.4rem; }
}

/* Strengthen small layout behavior for narrower tablets/large phones */
@media (max-width: 768px) {
    /* Make nf-nav fixed but compact */
    .nf-nav__container { padding: 0.5rem 0.85rem; }
    .nf-logo .logo-image { height: 36px; }

    /* Hero becomes shorter for small screens and text reduces */
    .hero { height: 62vh; }
    .billboard { height: 56vh; }
    .billboard-content { padding: 10vh 0.75rem 0; }
    .billboard-title { font-size: clamp(1.6rem, 6vw, 2.6rem); }

    /* Rows and tiles tighter for small screens */
    .row { grid-auto-columns: clamp(140px, 34vw, 240px); padding: 0 0.75rem; gap: 0.5rem; }
    .tile { height: clamp(110px, 18vw, 150px); border-radius: 8px; }

    /* Modal content full width on smaller tablets */
    .modal-content { width: 96vw; margin: 2vh auto; }

    /* Reduce nav links on the classic navbar as well */
    .nav-menu { gap: 1rem; padding: 1rem; }
    .hamburger { display: flex; }
}