/* ============================================
   MILO'S 3D — Diseño futurista cromo + azul
   ============================================ */

:root {
  --bg: #04060e;
  --bg-2: #0a1020;
  --panel: rgba(14, 22, 44, 0.55);
  --panel-border: rgba(90, 160, 255, 0.18);
  --cyan: #4cc9ff;
  --blue: #2f7bff;
  --deep: #123;
  --text: #e8eefc;
  --text-dim: #9fb0d0;
  --chrome-1: #f4f8ff;
  --chrome-2: #b9c9e8;
  --chrome-3: #6f86b4;
  --glow: 0 0 24px rgba(76, 201, 255, 0.35);
  --radius: 18px;
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Rajdhani', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

@media (hover: none), (pointer: coarse) {
  body { cursor: auto; }
  .cursor-dot, .cursor-ring { display: none !important; }
}

::selection { background: rgba(76, 201, 255, 0.35); }

/* ---------- Fondo ---------- */
#circuit-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(76, 201, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(76, 201, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, black 30%, transparent 100%);
}

/* ---------- Cursor ---------- */
.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.cursor-dot {
  width: 7px; height: 7px;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan), 0 0 30px rgba(76, 201, 255, 0.6);
}
.cursor-ring {
  width: 38px; height: 38px;
  border: 1.5px solid rgba(76, 201, 255, 0.5);
  transition: width .25s, height .25s, border-color .25s, background .25s;
}
.cursor-ring.is-hover {
  width: 64px; height: 64px;
  border-color: var(--cyan);
  background: rgba(76, 201, 255, 0.08);
  box-shadow: var(--glow);
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 5vw;
  transition: background .3s, backdrop-filter .3s, box-shadow .3s;
}
.nav.scrolled {
  background: rgba(4, 6, 14, 0.75);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(90, 160, 255, 0.15);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-logo-img { height: 44px; width: auto; filter: drop-shadow(0 0 10px rgba(76,201,255,.4)); }
.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: 2px;
  background: linear-gradient(180deg, var(--chrome-1), var(--chrome-2) 55%, var(--chrome-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nav-logo-text em { font-style: normal; color: var(--cyan); -webkit-text-fill-color: var(--cyan); }
.nav-links { display: flex; gap: 32px; }
.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color .2s, text-shadow .2s;
}
.nav-links a:hover { color: var(--cyan); text-shadow: 0 0 14px rgba(76, 201, 255, 0.7); }

.cart-btn {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  color: var(--cyan);
  cursor: none;
  transition: box-shadow .25s, border-color .25s, transform .2s;
}
.cart-btn svg { width: 22px; height: 22px; }
.cart-btn:hover { box-shadow: var(--glow); border-color: var(--cyan); transform: translateY(-2px); }
.cart-count {
  position: absolute;
  top: -7px; right: -7px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #021;
  font-weight: 700;
  font-size: .75rem;
  min-width: 20px; height: 20px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  padding: 0 5px;
  box-shadow: 0 0 10px rgba(76,201,255,.6);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 120px 5vw 60px;
}
.hero-glow {
  position: absolute;
  top: 20%; left: 50%;
  transform: translateX(-50%);
  width: 70vw; height: 50vh;
  background: radial-gradient(ellipse, rgba(47, 123, 255, 0.18), transparent 65%);
  filter: blur(30px);
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 980px; }
.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--cyan);
  border: 1px solid rgba(76, 201, 255, 0.35);
  border-radius: 999px;
  padding: 10px 22px;
  margin-bottom: 34px;
  background: rgba(76, 201, 255, 0.06);
  box-shadow: inset 0 0 20px rgba(76,201,255,.08);
  animation: pulse-border 3s ease-in-out infinite;
}
@keyframes pulse-border {
  0%, 100% { box-shadow: inset 0 0 20px rgba(76,201,255,.08), 0 0 0 rgba(76,201,255,0); }
  50% { box-shadow: inset 0 0 20px rgba(76,201,255,.15), 0 0 24px rgba(76,201,255,.25); }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 10vw, 7.5rem);
  letter-spacing: 6px;
  line-height: 1.05;
  margin-bottom: 26px;
}
.hero-logo {
  height: clamp(270px, 42vh, 430px);
  width: auto;
  max-width: 88vw;
  object-fit: contain;
  filter: drop-shadow(0 0 45px rgba(76, 201, 255, 0.35));
  animation: logo-float 5.5s ease-in-out infinite;
}
@keyframes logo-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

.chrome-text {
  background: linear-gradient(180deg,
    #ffffff 0%, #dfe9fb 30%, #8fa5cd 48%,
    #e8f1ff 52%, #5f7bb0 75%, #cfe0ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 30px rgba(76, 201, 255, 0.35)) drop-shadow(0 4px 2px rgba(0,0,0,.5));
  animation: chrome-shine 6s linear infinite;
  background-size: 100% 200%;
}
@keyframes chrome-shine {
  0% { background-position: 0 0; }
  50% { background-position: 0 100%; }
  100% { background-position: 0 0; }
}

.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--text-dim);
  margin-bottom: 40px;
  font-weight: 500;
}
.hero-sub strong { color: var(--cyan); font-weight: 700; }

.hero-cta { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; margin-bottom: 44px; }

.btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 16px 34px;
  border-radius: 14px;
  border: none;
  cursor: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: transform .2s, box-shadow .25s, background .25s;
}
.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #021226;
  box-shadow: 0 0 24px rgba(76, 201, 255, 0.35), 0 8px 24px rgba(0,0,0,.4);
}
.btn-primary:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 0 42px rgba(76, 201, 255, 0.6), 0 12px 30px rgba(0,0,0,.5); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--panel-border);
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); box-shadow: var(--glow); transform: translateY(-3px); }
.btn-arrow { transition: transform .2s; }
.btn:hover .btn-arrow { transform: translateX(5px); }
.btn-block { width: 100%; justify-content: center; }

.hero-chips { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.chip {
  font-size: .95rem;
  font-weight: 600;
  color: var(--text-dim);
  border: 1px solid var(--panel-border);
  background: var(--panel);
  border-radius: 999px;
  padding: 9px 20px;
  backdrop-filter: blur(8px);
  transition: color .2s, border-color .2s, box-shadow .2s, transform .2s;
}
.chip:hover { color: var(--cyan); border-color: var(--cyan); box-shadow: var(--glow); transform: translateY(-2px); }

.scroll-hint {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 44px;
  border: 2px solid rgba(76,201,255,.4);
  border-radius: 14px;
}
.scroll-hint span {
  position: absolute;
  top: 8px; left: 50%;
  width: 4px; height: 8px;
  margin-left: -2px;
  background: var(--cyan);
  border-radius: 2px;
  animation: scroll-anim 1.8s ease-in-out infinite;
}
@keyframes scroll-anim {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(16px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ---------- Secciones ---------- */
.section {
  position: relative;
  z-index: 1;
  padding: 110px 5vw;
  max-width: 1280px;
  margin: 0 auto;
}
.section-head { text-align: center; margin-bottom: 60px; }
.section-tag {
  font-family: var(--font-display);
  font-size: .8rem;
  letter-spacing: 5px;
  color: var(--cyan);
  display: block;
  margin-bottom: 14px;
}
.section-head h2, .tech-copy h2, .footer-cta h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.accent {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-head p { color: var(--text-dim); font-size: 1.1rem; }

/* ---------- Productos ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 34px;
  perspective: 1400px;
}

.product-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  overflow: hidden;
  backdrop-filter: blur(10px);
  transform-style: preserve-3d;
  transition: box-shadow .3s, border-color .3s;
  will-change: transform;
}
.product-card:hover {
  border-color: rgba(76, 201, 255, 0.55);
  box-shadow: 0 0 40px rgba(76, 201, 255, 0.22), 0 30px 60px rgba(0,0,0,.5);
}
.product-card .glare {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), rgba(140, 200, 255, 0.14), transparent 45%);
  opacity: 0;
  transition: opacity .3s;
  z-index: 2;
}
.product-card:hover .glare { opacity: 1; }

.product-img {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: linear-gradient(145deg, #0d1730, #060a18);
  display: grid;
  place-items: center;
  transform: translateZ(30px);
}
.product-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s;
}
.product-card:hover .product-img img { transform: scale(1.07); }
.product-img .img-fallback {
  font-size: 4.5rem;
  filter: drop-shadow(0 0 20px rgba(76,201,255,.5));
}
.product-badge {
  position: absolute;
  top: 14px; left: 14px;
  z-index: 3;
  background: linear-gradient(135deg, #ffd23c, #ff9d2f);
  color: #221600;
  font-weight: 700;
  font-size: .82rem;
  padding: 6px 14px;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(255, 170, 40, 0.4);
}

.product-body { padding: 24px; position: relative; z-index: 1; }
.product-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.product-desc { color: var(--text-dim); font-size: .98rem; margin-bottom: 14px; min-height: 48px; }

.product-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.product-tag {
  font-size: .78rem;
  font-weight: 600;
  color: var(--cyan);
  border: 1px solid rgba(76,201,255,.3);
  border-radius: 999px;
  padding: 3px 11px;
}

.product-colors { display: flex; align-items: center; gap: 9px; margin-bottom: 18px; }
.color-label { font-size: .85rem; color: var(--text-dim); font-weight: 600; }
.color-dot {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: none;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.color-dot:hover { transform: scale(1.2); }
.color-dot.selected { border-color: var(--cyan); box-shadow: 0 0 10px rgba(76,201,255,.7); transform: scale(1.15); }

.product-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.product-price {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--chrome-1);
  text-shadow: 0 0 18px rgba(76,201,255,.4);
}
.product-price small { font-size: .8rem; color: var(--text-dim); font-weight: 500; }
.btn-add {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #021226;
  border: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: 1px;
  padding: 12px 20px;
  border-radius: 12px;
  cursor: none;
  transition: transform .2s, box-shadow .25s;
}
.btn-add:hover { transform: translateY(-2px) scale(1.03); box-shadow: 0 0 26px rgba(76,201,255,.55); }

.products-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-dim);
  padding: 60px 0;
}

/* ---------- Pasos ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 26px;
  perspective: 1200px;
}
.step-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 30px 26px;
  backdrop-filter: blur(10px);
  transition: border-color .3s, box-shadow .3s;
  will-change: transform;
}
.step-card:hover { border-color: rgba(76,201,255,.5); box-shadow: 0 0 34px rgba(76,201,255,.18), 0 20px 44px rgba(0,0,0,.45); }
.step-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.2rem;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 12px;
}
.step-card h3 { font-family: var(--font-display); font-size: 1.05rem; letter-spacing: 1px; margin-bottom: 8px; }
.step-card p { color: var(--text-dim); font-size: .95rem; }

/* ---------- Tecnología ---------- */
.tech-panel {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  padding: 54px;
  backdrop-filter: blur(12px);
  will-change: transform;
}
.tech-copy p { color: var(--text-dim); margin: 16px 0 24px; }
.tech-list { list-style: none; display: grid; gap: 13px; }
.tech-list li { display: flex; align-items: center; gap: 12px; font-weight: 600; }
.tech-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  flex-shrink: 0;
}

.printer-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 340px;
  margin: 0 auto;
  border: 2px solid rgba(76,201,255,.3);
  border-radius: 20px;
  background:
    linear-gradient(rgba(76,201,255,.05) 1px, transparent 1px) 0 0 / 100% 24px,
    linear-gradient(145deg, #0c1428, #050912);
  overflow: hidden;
}
.printer-head {
  position: absolute;
  top: 14%;
  left: 0;
  width: 54px; height: 20px;
  background: linear-gradient(180deg, var(--chrome-1), var(--chrome-3));
  border-radius: 5px;
  animation: head-move 4s ease-in-out infinite;
  box-shadow: 0 0 16px rgba(200,220,255,.5);
}
.printer-head::after {
  content: '';
  position: absolute;
  bottom: -9px; left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-top: 10px solid var(--chrome-3);
}
@keyframes head-move {
  0%, 100% { left: 8%; }
  50% { left: calc(92% - 54px); }
}
.printer-laser {
  position: absolute;
  top: calc(14% + 30px);
  left: 0;
  width: 2px;
  height: 46%;
  background: linear-gradient(180deg, var(--cyan), transparent);
  animation: head-move 4s ease-in-out infinite;
  margin-left: 26px;
  filter: blur(0.5px);
  box-shadow: 0 0 10px var(--cyan);
}
.printer-obj {
  position: absolute;
  bottom: 18%;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 70px;
  background: linear-gradient(180deg, rgba(76,201,255,.5), rgba(47,123,255,.25));
  clip-path: polygon(50% 0%, 90% 30%, 78% 100%, 22% 100%, 10% 30%);
  animation: obj-grow 4s ease-in-out infinite;
  box-shadow: 0 0 30px rgba(76,201,255,.35);
}
@keyframes obj-grow {
  0% { clip-path: polygon(50% 60%, 70% 65%, 78% 100%, 22% 100%, 30% 65%); opacity: .6; }
  100% { clip-path: polygon(50% 0%, 90% 30%, 78% 100%, 22% 100%, 10% 30%); opacity: 1; }
}

/* ---------- Footer ---------- */
.footer {
  position: relative;
  z-index: 1;
  padding: 100px 5vw 30px;
  text-align: center;
  background: linear-gradient(180deg, transparent, rgba(10, 16, 32, 0.9));
}
.footer-cta { max-width: 720px; margin: 0 auto 70px; }
.footer-cta p { color: var(--text-dim); margin: 12px 0 30px; font-size: 1.1rem; }
.btn-wa { background: linear-gradient(135deg, #35e07a, #14b85a); color: #032612; box-shadow: 0 0 24px rgba(53, 224, 122, 0.35); }
.btn-wa:hover { box-shadow: 0 0 42px rgba(53, 224, 122, 0.6); }

.footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  border-top: 1px solid var(--panel-border);
  padding-top: 24px;
  max-width: 1280px;
  margin: 0 auto;
}
.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-dim);
}
.footer-brand em { font-style: normal; color: var(--cyan); }
.footer-links { display: flex; gap: 26px; }
.footer-links a { color: var(--text-dim); text-decoration: none; font-weight: 600; transition: color .2s; }
.footer-links a:hover { color: var(--cyan); }

/* ---------- Carrito ---------- */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 4, 10, 0.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.cart-overlay.open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed;
  top: 0; right: 0;
  bottom: 0;
  width: min(420px, 100vw);
  background: rgba(8, 13, 28, 0.97);
  border-left: 1px solid var(--panel-border);
  z-index: 201;
  display: flex;
  flex-direction: column;
  transform: translateX(105%);
  transition: transform .35s cubic-bezier(.2, .8, .25, 1);
  box-shadow: -20px 0 60px rgba(0,0,0,.5);
}
.cart-drawer.open { transform: translateX(0); }

.cart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid var(--panel-border);
}
.cart-head h3 { font-family: var(--font-display); letter-spacing: 2px; font-size: 1.2rem; }
.cart-close {
  background: none;
  border: 1px solid var(--panel-border);
  color: var(--text);
  width: 38px; height: 38px;
  border-radius: 10px;
  cursor: none;
  font-size: 1rem;
  transition: border-color .2s, color .2s;
}
.cart-close:hover { border-color: var(--cyan); color: var(--cyan); }

.cart-items { flex: 1; overflow-y: auto; padding: 18px 24px; display: grid; gap: 16px; align-content: start; }
.cart-empty { color: var(--text-dim); text-align: center; padding: 40px 0; }

.cart-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 14px 16px;
}
.cart-item-name { font-weight: 700; font-family: var(--font-display); font-size: .95rem; letter-spacing: .5px; }
.cart-item-meta { color: var(--text-dim); font-size: .85rem; display: flex; align-items: center; gap: 6px; }
.cart-item-meta .mini-dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; border: 1px solid rgba(255,255,255,.3); }
.cart-item-price { font-weight: 700; color: var(--cyan); text-align: right; }
.cart-qty { display: flex; align-items: center; gap: 10px; }
.cart-qty button {
  width: 26px; height: 26px;
  border-radius: 8px;
  border: 1px solid var(--panel-border);
  background: none;
  color: var(--text);
  cursor: none;
  font-weight: 700;
  transition: border-color .2s, color .2s;
}
.cart-qty button:hover { border-color: var(--cyan); color: var(--cyan); }
.cart-item-remove {
  grid-column: 2;
  justify-self: end;
  background: none;
  border: none;
  color: #ff7b7b;
  cursor: none;
  font-size: .8rem;
  font-weight: 600;
}

.cart-foot { padding: 22px 24px 28px; border-top: 1px solid var(--panel-border); }
.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
  font-size: 1.1rem;
}
.cart-total-row strong { font-family: var(--font-display); font-size: 1.4rem; color: var(--chrome-1); text-shadow: 0 0 16px rgba(76,201,255,.4); }
.cart-note { color: var(--text-dim); font-size: .82rem; margin-top: 12px; text-align: center; }
#cart-promo-note { color: #ffd23c; font-weight: 600; margin: 4px 0 12px; }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translate(-50%, 20px);
  background: rgba(8, 13, 28, 0.95);
  border: 1px solid var(--cyan);
  color: var(--text);
  font-weight: 600;
  padding: 14px 26px;
  border-radius: 14px;
  box-shadow: var(--glow);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s, transform .3s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
.desk-only { display: inline; }
@media (max-width: 860px) {
  .nav-links { display: none; }
  .tech-panel { grid-template-columns: 1fr; padding: 34px 26px; }
  .desk-only { display: none; }
  .section { padding: 80px 6vw; }
}