/* ============================================
   SMPIT ALAMY — KELAS VIIIB
   style.css  |  Manga Brutalist + Blue Accent
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@700;900&family=IBM+Plex+Mono:wght@400;700&family=Noto+Sans:wght@400;700&display=swap');

/* ===== ROOT VARIABLES ===== */
:root {
  --bg:        #f0f4f8;
  --bg2:       #dce8f5;
  --surface:   #f8fbff;
  --border:    #1a3a5c;
  --text:      #0d2137;
  --muted:     #4a6d8c;
  --accent:    #1a6fcf;
  --accent2:   #0fa3e0;
  --shadow:    3px 3px 0px #1a3a5c;
  --shadow-lg: 5px 5px 0px #1a3a5c;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;
  --font-body:    'Noto Sans', sans-serif;
}

[data-theme="dark"] {
  --bg:        #0a1628;
  --bg2:       #0d1f3c;
  --surface:   #0f2240;
  --border:    #2a5fa8;
  --text:      #d0e8ff;
  --muted:     #7aadda;
  --accent:    #4da3ff;
  --accent2:   #1cc8ff;
  --shadow:    3px 3px 0px #2a5fa8;
  --shadow-lg: 5px 5px 0px #2a5fa8;
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}

/* ===== GRID CANVAS ===== */
#grid-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ===== NOISE TEXTURE ===== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.018;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

/* ===== MUSIC NOTES ===== */
#music-notes-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  overflow: hidden;
}

.music-note-fall {
  position: absolute;
  top: -30px;
  color: var(--accent);
  pointer-events: none;
  user-select: none;
  animation: noteFall linear forwards;
}

@keyframes noteFall {
  0%   { top: -30px; transform: translateX(0) rotate(-8deg); }
  35%  { transform: translateX(10px) rotate(6deg); }
  65%  { transform: translateX(-7px) rotate(-4deg); }
  100% { top: 105vh; transform: translateX(4px) rotate(10deg); opacity: 0; }
}

/* ===== PAGES ===== */
.page {
  display: none;
  min-height: 100vh;
  position: relative;
  z-index: 5;
}
.page.active { display: block; }

/* ===== PAGE HEADER (students / memories) ===== */
.page-header {
  background: var(--bg2);
  border-bottom: 2px solid var(--border);
  padding: 48px 16px 20px;
  text-align: center;
  position: relative;
  z-index: 3;
}
.page-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 2.8rem);
  font-weight: 900;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--text);
}
.page-subtitle {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 6px;
}

/* ===== FAB MENU (kanan bawah) ===== */
.fab-wrap {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.fab-sub {
  opacity: 0;
  transform: translateY(10px) scale(0.85);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.fab-wrap.open .fab-sub {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.fab-wrap.open #fab-sub-theme { transition-delay: 0s; }
.fab-wrap.open #fab-sub-music { transition-delay: 0.06s; }
.fab-wrap.open #fab-sub-lang  { transition-delay: 0.12s; }

.fab-btn {
  width: 38px; height: 38px;
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: all 0.15s;
  padding: 0;
  font-family: var(--font-mono);
}

.fab-btn--lang {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--accent);
  border-color: var(--accent);
}

.fab-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-lg);
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.fab-btn:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.fab-main {
  width: 44px; height: 44px;
  border: 2px solid var(--border);
  background: var(--text);
  color: var(--bg);
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: all 0.15s;
  padding: 0;
  font-family: inherit;
}

.fab-main:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--border);
}

.fab-main:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.fab-wrap.open .fab-main {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* Music equalizer bars */
.bar-icon {
  display: none;
  gap: 2px;
  align-items: flex-end;
  height: 14px;
}
#music-btn.playing #music-icon { display: none; }
#music-btn.playing .bar-icon   { display: flex; }

.bar {
  width: 3px;
  border-radius: 1px;
  background: currentColor;
  animation: barBeat 0.55s ease-in-out infinite alternate;
}
.bar:nth-child(1) { height: 5px;  animation-delay: 0s; }
.bar:nth-child(2) { height: 10px; animation-delay: 0.1s; }
.bar:nth-child(3) { height: 7px;  animation-delay: 0.2s; }
.bar:nth-child(4) { height: 12px; animation-delay: 0.05s; }
@keyframes barBeat { to { height: 3px; } }

/* ===== PAGE NAV (3 titik, kiri bawah) ===== */
.page-nav-wrap {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.page-nav-menu {
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0;
  transform: translateY(10px) scale(0.9);
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
}

.page-nav-wrap.open .page-nav-menu {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: all 0.15s;
  white-space: nowrap;
}

.nav-item i { font-size: 11px; }

.nav-item:hover,
.nav-item.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 3px 3px 0px rgba(26,111,207,0.4);
  transform: translate(-2px, -2px);
}

.nav-item:active {
  transform: translate(1px, 1px);
  box-shadow: none;
}

.page-nav-btn {
  width: 44px; height: 44px;
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: all 0.15s;
  padding: 0;
}

.page-nav-btn:hover {
  background: var(--text);
  color: var(--bg);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--border);
}

.page-nav-btn:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.page-nav-wrap.open .page-nav-btn {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ===== PAGE INDICATOR DOTS ===== */
.page-dots {
  position: fixed;
  bottom: 70px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9998;
  display: flex;
  gap: 8px;
  align-items: center;
}

.dot {
  width: 7px; height: 7px;
  border: 1.5px solid var(--border);
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s;
}

.dot.active {
  background: var(--accent);
  border-color: var(--accent);
  width: 20px;
  border-radius: 4px;
}

.dot:hover { background: var(--muted); }

/* ===== HERO BANNER ===== */
.hero {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
  border-bottom: 2px solid var(--border);
  background: var(--bg2);
  z-index: 3;
}

.hero video,
.hero .hero-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(40%) contrast(1.05) brightness(0.9);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,22,40,0.15) 0%, var(--bg) 100%);
  z-index: 2;
}

/* ===== CONTAINER ===== */
.container {
  position: relative;
  z-index: 10;
  max-width: 480px;
  margin: 0 auto;
  padding: 0 16px 80px;
}

/* ===== AVATAR ===== */
.avatar-wrap {
  position: relative;
  margin: -54px auto 0;
  width: 110px; height: 110px;
}

.avatar-frame {
  position: absolute;
  inset: 0;
  border: 2px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  overflow: hidden;
  z-index: 2;
}

.avatar-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(30%);
  display: block;
}

.avatar-ring {
  position: absolute;
  inset: -7px;
  border-radius: 50%;
  border: 2px dashed var(--accent);
  opacity: 0.45;
  animation: spinRing 14s linear infinite;
  z-index: 1;
}

@keyframes spinRing { to { transform: rotate(360deg); } }

/* ===== NAME BLOCK ===== */
.name-block {
  text-align: center;
  margin-top: 14px;
}

.name-block h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 9vw, 3rem);
  font-weight: 900;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--text);
  line-height: 0.95;
}

.name-block .subtitle {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 7px;
}

.name-block .subtitle-small {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}

/* ===== SOCIAL BUTTONS ===== */
.socials {
  display: grid;
  grid-template-columns: repeat(4, auto);
  justify-content: center;
  gap: 7px;
  margin-top: 18px;
}

.social-btn {
  width: 40px; height: 40px;
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: all 0.15s;
  cursor: pointer;
}

.social-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-lg);
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.social-btn:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

/* ===== SECTION DIVIDER ===== */
.section-sep {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 24px 0 18px;
}

.section-sep span {
  font-family: var(--font-mono);
  font-size: 0.54rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.section-sep::after {
  content: '';
  flex: 1;
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    var(--border) 0, var(--border) 4px,
    transparent 4px, transparent 9px
  );
  opacity: 0.4;
}

/* ===== CARD ===== */
.card {
  background: var(--surface);
  border: 2px solid var(--border);
  padding: 18px;
  margin-bottom: 10px;
  position: relative;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease,
              box-shadow 0.15s, background 0.3s, color 0.3s;
}

.card.visible {
  opacity: 1;
  transform: translateY(0);
}

.card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-lg);
}

/* ===== CARD TITLE ===== */
.card-title {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  opacity: 0.9;
}

.card-title i { font-size: 12px; color: var(--accent); }

/* ===== ABOUT TEXT ===== */
.about-text {
  font-size: 0.83rem;
  line-height: 1.8;
  color: var(--muted);
}

.wm-signature {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 2px;
  color: var(--accent);
  opacity: 0.75;
}

/* ===== WALI KELAS BLOCK ===== */
.wali-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.wali-avatar {
  position: relative;
  width: 56px; height: 56px;
  flex-shrink: 0;
}

.wali-avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  border: 2px solid var(--border);
  border-radius: 50%;
  display: block;
}

.wali-avatar-placeholder {
  width: 56px; height: 56px;
  border: 2px solid var(--border);
  border-radius: 50%;
  background: var(--bg2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 20px;
}

.wali-detail { flex: 1; }

.wali-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text);
}

.wali-meta {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 3px;
}

.wali-contact {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 5px 12px;
  border: 1.5px solid var(--accent);
  background: transparent;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.15s;
}

.wali-contact:hover {
  background: var(--accent);
  color: #fff;
  transform: translate(-1px, -1px);
  box-shadow: 2px 2px 0px var(--border);
}

/* ===== TAGS ===== */
.tags { display: flex; flex-wrap: wrap; gap: 7px; }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border: 1.5px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--text);
  background: var(--bg);
  transition: all 0.12s;
  white-space: nowrap;
  opacity: 0.85;
}

.tag:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  opacity: 1;
  transform: translate(-1px, -1px);
}

.tag i { font-size: 10px; color: var(--accent); flex-shrink: 0; }
.tag:hover i { color: #fff; }

.skill-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  border: 1.5px solid var(--border);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text);
  background: var(--bg);
  transition: all 0.12s;
  opacity: 0.85;
}

.skill-tag:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  opacity: 1;
  transform: translate(-1px, -1px);
  box-shadow: var(--shadow);
}

.skill-tag i { font-size: 13px; color: var(--accent); }
.skill-tag:hover i { color: #fff; }

/* ===== STUDENT LIST ===== */
.student-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 2px solid var(--border);
  overflow: hidden;
}

.student-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  opacity: 0;
  transform: translateX(-14px);
  transition: opacity 0.4s ease, transform 0.4s ease,
              background 0.15s, box-shadow 0.15s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.student-item:last-child { border-bottom: none; }

/* accent left bar on hover */
.student-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transition: transform 0.2s ease;
}
.student-item:hover::before,
.student-item:active::before { transform: scaleY(1); }

.student-item.visible {
  opacity: 1;
  transform: translateX(0);
}

.student-item:hover {
  background: var(--bg2);
}

.student-item:active {
  background: var(--bg2);
  transform: scale(0.985);
}

.student-no {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent);
  min-width: 26px;
  letter-spacing: 1px;
  opacity: 0.8;
  flex-shrink: 0;
}

.student-name {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text);
  flex: 1;
  line-height: 1.2;
}

.student-tap-hint {
  font-size: 0.75rem;
  color: var(--accent);
  opacity: 0.4;
  flex-shrink: 0;
  transition: opacity 0.2s, transform 0.2s;
}

.student-item:hover .student-tap-hint {
  opacity: 0.9;
  transform: scale(1.15);
}

/* ===== STUDENT MESSAGE MODAL ===== */
.student-modal {
  position: fixed;
  inset: 0;
  z-index: 99998;
  background: rgba(5, 15, 30, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  backdrop-filter: blur(4px);
}

.student-modal.open {
  opacity: 1;
  pointer-events: all;
}

.student-modal-box {
  background: var(--surface);
  border: 2px solid var(--border);
  box-shadow: var(--shadow-lg);
  max-width: 380px;
  width: 100%;
  padding: 28px 24px 22px;
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.25s ease;
}

.student-modal.open .student-modal-box {
  transform: translateY(0) scale(1);
}

/* accent top bar */
.student-modal-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
}

.student-modal-close {
  position: absolute;
  top: 12px; right: 12px;
  width: 28px; height: 28px;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s;
}

.student-modal-close:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.student-modal-no {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--accent);
  margin-bottom: 6px;
  opacity: 0.75;
}

.student-modal-name {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 5vw, 1.45rem);
  font-weight: 900;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1.15;
  padding-right: 30px;
}

.student-modal-divider {
  height: 1.5px;
  background: repeating-linear-gradient(
    90deg,
    var(--accent) 0, var(--accent) 4px,
    transparent 4px, transparent 9px
  );
  margin: 16px 0;
  opacity: 0.45;
}

.student-modal-quote {
  position: relative;
  padding: 4px 0 8px;
}

.student-modal-qmark {
  font-size: 0.75rem;
  color: var(--accent);
  opacity: 0.5;
  display: block;
  margin-bottom: 6px;
}

.student-modal-qmark--right {
  margin-bottom: 0;
  margin-top: 8px;
  text-align: right;
}

.student-modal-quote p {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.75;
  color: var(--muted);
  font-style: italic;
  padding: 0 4px;
}

.student-modal-footer {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 0.52rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.5;
  text-align: right;
}

/* ===== MEMORIES PAGE ===== */
.memories-video-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border: 2px solid var(--border);
  background: var(--bg2);
  overflow: hidden;
}

.memories-video-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border: 2px solid var(--border);
  background: var(--bg2);
  overflow: hidden;
}

.memories-video-wrap video {
  width: 100%; height: 100%;
  object-fit: cover;
  display: none;
}

.memories-video-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%; height: 100%;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.memories-video-placeholder i { font-size: 2rem; opacity: 0.35; }

.memories-video-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(10,22,40,0.85));
  padding: 24px 16px 12px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #fff;
  z-index: 2;
}

/* ===== PHOTO GRID ===== */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 4px;
}

.photo-item {
  aspect-ratio: 1;
  overflow: hidden;
  border: 1.5px solid var(--border);
  cursor: pointer;
  background: var(--bg2);
  position: relative;
  transition: transform 0.15s, box-shadow 0.15s;
}

.photo-item:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-lg);
  z-index: 2;
}

.photo-item:active {
  transform: translate(1px, 1px);
  box-shadow: none;
}

.photo-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(20%);
  transition: filter 0.2s, transform 0.2s;
}

.photo-item:hover img {
  filter: grayscale(0%);
  transform: scale(1.03);
}

.photo-item-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%; height: 100%;
  color: var(--muted);
  opacity: 0.3;
  font-size: 1.5rem;
}

/* ===== LIGHTBOX ===== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(0, 10, 25, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.lightbox.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox img {
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
  border: 2px solid var(--accent);
  box-shadow: 0 0 60px rgba(26,111,207,0.25);
}

.lightbox-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 38px; height: 38px;
  border: 2px solid var(--accent);
  background: transparent;
  color: var(--accent);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s;
}

.lightbox-close:hover {
  background: var(--accent);
  color: #fff;
}

/* ===== FOOTER ===== */
footer {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 20px 16px 44px;
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  border-top: 1px dashed var(--border);
  opacity: 0.6;
}

.dev-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 10px;
  padding: 4px 12px;
  border: 1.5px solid var(--border);
  background: var(--surface);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.15s;
}

.dev-link:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translate(-1px, -1px);
  box-shadow: var(--shadow);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); }

/* ===== RESPONSIVE ===== */
@media (max-width: 400px) {
  .name-block h1 { font-size: 2rem; }
  .hero { height: 200px; }
  .container { padding: 0 12px 80px; }
  .photo-grid { grid-template-columns: repeat(2, 1fr); }
}