/* ============================================================
   YOBODOBO  –  HOMEPAGE  v3
   Dark Hero + Terminal + Premium Cards
   ============================================================ */

:root {
  --yo-primary:    #027a94;
  --yo-secondary:  #01b0c1;
  --yo-dark:       #0a1628;
  --yo-darker:     #060e1a;
  --yo-accent:     #00e5ff;
  --yo-purple:     #7c3aed;
  --yo-green:      #10b981;
  --yo-orange:     #f59e0b;
  --yo-gradient:   linear-gradient(135deg, #027a94, #01b0c1, #00e5ff);
  --yo-glass:      rgba(255,255,255,.06);
  --yo-radius:     20px;
  --yo-radius-sm:  14px;
  --yo-shadow-card: 0 4px 24px rgba(0,0,0,.07);
  --yo-shadow-hover: 0 20px 60px rgba(2,122,148,.15);
  --yo-font:       'Inter', 'Overpass', system-ui, sans-serif;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ============================================================
   HERO
   ============================================================ */
.yo3-hero {
  position: relative;
  min-height: auto;
  display: flex;
  align-items: center;
  background: var(--yo-dark);
  overflow: hidden;
  color: #fff;
}

.yo3-hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 15% 80%, rgba(2,122,148,.3) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 85% 15%, rgba(124,58,237,.15) 0%, transparent 55%),
    radial-gradient(ellipse 50% 50% at 50% 50%, rgba(0,229,255,.06) 0%, transparent 70%);
  animation: meshDrift 18s ease-in-out infinite alternate;
}
@keyframes meshDrift {
  0%   { transform: scale(1) translate(0,0); }
  100% { transform: scale(1.03) translate(-1%,1%); }
}

.yo3-hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,229,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,.03) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000, transparent 70%);
  pointer-events: none;
}

.yo3-hero-inner {
  position: relative; z-index: 2;
  width: 100%; max-width: 1200px;
  margin: 0 auto;
  padding: 100px 24px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

/* Left */
.yo3-hero-left { animation: slideL .9s ease both; }
@keyframes slideL {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}

.yo3-badge {
  display: inline-flex;
  align-items: center; gap: 8px;
  background: var(--yo-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0,229,255,.15);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: .78rem; font-weight: 600;
  color: var(--yo-accent);
  margin-bottom: 24px;
}
.yo3-badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--yo-green);
  animation: blink 2s infinite;
}
@keyframes blink {
  0%,100% { opacity: 1; } 50% { opacity: .4; }
}

.yo3-hero-title {
  font-family: var(--yo-font);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 900; line-height: 1.08;
  margin-bottom: 20px;
}
.yo3-hero-title .grad {
  background: linear-gradient(120deg, var(--yo-accent), var(--yo-secondary), #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.yo3-hero-desc {
  font-size: 1.08rem; color: rgba(255,255,255,.55);
  line-height: 1.7; margin-bottom: 32px;
  max-width: 460px;
}

.yo3-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

.yo3-btn {
  font-family: var(--yo-font);
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px; border-radius: 14px;
  font-weight: 700; font-size: .95rem;
  text-decoration: none; border: none; cursor: pointer;
  transition: all .3s cubic-bezier(.22,.61,.36,1);
  position: relative; overflow: hidden;
}
.yo3-btn--glow {
  background: linear-gradient(135deg, var(--yo-accent), var(--yo-primary));
  color: #fff;
  box-shadow: 0 4px 24px rgba(0,229,255,.3);
}
.yo3-btn--glow::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.15), transparent);
  transform: translateX(-100%);
  transition: transform .5s;
}
.yo3-btn--glow:hover::after { transform: translateX(100%); }
.yo3-btn--glow:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(0,229,255,.45);
  color: #fff;
}
.yo3-btn--ghost {
  background: transparent;
  color: rgba(255,255,255,.75);
  border: 1px solid rgba(255,255,255,.12);
}
.yo3-btn--ghost:hover {
  background: var(--yo-glass);
  border-color: var(--yo-accent);
  color: #fff;
  transform: translateY(-2px);
}
.yo3-btn--dark {
  background: #fff;
  color: var(--yo-dark);
  box-shadow: var(--yo-shadow-card);
}
.yo3-btn--dark:hover {
  transform: translateY(-2px);
  box-shadow: var(--yo-shadow-hover);
  color: var(--yo-dark);
}

/* ============================================================
   HERO RIGHT  –  TERMINAL  WINDOW
   ============================================================ */
.yo3-hero-right { animation: slideR .9s .2s ease both; }
@keyframes slideR {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.yo3-terminal {
  background: #111827;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.08);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,.5), 0 0 60px rgba(0,229,255,.06);
}
.yo3-terminal__bar {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 18px;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.yo3-terminal__dot {
  width: 12px; height: 12px; border-radius: 50%;
}
.yo3-terminal__dot--r { background: #ef4444; }
.yo3-terminal__dot--y { background: #f59e0b; }
.yo3-terminal__dot--g { background: #10b981; }
.yo3-terminal__tab {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  color: rgba(255,255,255,.35);
  background: rgba(255,255,255,.05);
  padding: 4px 12px;
  border-radius: 6px;
}

.yo3-terminal__body {
  padding: 24px 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: .82rem;
  line-height: 1.8;
  min-height: 280px;
}
.yo3-terminal__line { opacity: 0; animation: typeLine .4s ease forwards; }
.yo3-terminal__line:nth-child(1) { animation-delay: .3s; }
.yo3-terminal__line:nth-child(2) { animation-delay: .8s; }
.yo3-terminal__line:nth-child(3) { animation-delay: 1.3s; }
.yo3-terminal__line:nth-child(4) { animation-delay: 1.8s; }
.yo3-terminal__line:nth-child(5) { animation-delay: 2.3s; }
.yo3-terminal__line:nth-child(6) { animation-delay: 2.8s; }
.yo3-terminal__line:nth-child(7) { animation-delay: 3.3s; }
.yo3-terminal__line:nth-child(8) { animation-delay: 3.8s; }

@keyframes typeLine {
  from { opacity: 0; transform: translateX(-8px); }
  to   { opacity: 1; transform: translateX(0); }
}

.t-comment  { color: #6b7280; }
.t-keyword  { color: #c084fc; }
.t-func     { color: #60a5fa; }
.t-string   { color: #34d399; }
.t-number   { color: #fbbf24; }
.t-operator { color: #94a3b8; }
.t-var      { color: #f0abfc; }
.t-prompt   { color: var(--yo-accent); }

.yo3-cursor {
  display: inline-block;
  width: 8px; height: 16px;
  background: var(--yo-accent);
  animation: cursorBlink 1s step-end infinite;
  vertical-align: text-bottom;
  margin-left: 2px;
}
@keyframes cursorBlink {
  0%,100% { opacity: 1; } 50% { opacity: 0; }
}

/* ============================================================
   SECTION  COMMON
   ============================================================ */
.yo3-section { padding: 100px 0; position: relative; }
.yo3-section--alt { background: #f5f8fc; }
.yo3-section--dark { background: var(--yo-dark); color: #fff; }

.yo3-section-header { text-align: center; margin-bottom: 56px; }
.yo3-section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2.5px;
  color: var(--yo-primary);
  background: rgba(2,122,148,.08);
  padding: 6px 18px; border-radius: 999px;
  margin-bottom: 16px;
}
.yo3-section--dark .yo3-section-tag {
  color: var(--yo-accent); background: rgba(0,229,255,.1);
}
.yo3-section-title {
  font-family: var(--yo-font);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--yo-dark) !important;
  margin-bottom: 14px;
}
.yo3-section--dark .yo3-section-title { color: #fff !important; }
.yo3-section-desc {
  font-size: 1.05rem; color: #637083;
  max-width: 560px; margin: 0 auto; line-height: 1.7;
}
.yo3-section--dark .yo3-section-desc { color: rgba(255,255,255,.45); }

/* ============================================================
   CONTENT  CARDS  –  WITH  COLORED  TOP  GRADIENT
   ============================================================ */
.yo3-card {
  background: #fff;
  border-radius: var(--yo-radius);
  overflow: hidden;
  box-shadow: var(--yo-shadow-card);
  transition: all .4s cubic-bezier(.22,.61,.36,1);
  height: 100%;
  display: flex; flex-direction: column;
  text-decoration: none !important;
  color: inherit !important;
  position: relative;
}
.yo3-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--yo-shadow-hover);
}

.yo3-card__visual {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}
.yo3-card__visual img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.22,.61,.36,1);
}
.yo3-card:hover .yo3-card__visual img { transform: scale(1.06); }

/* Gradient overlay on image */
.yo3-card__visual::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 60%;
  background: linear-gradient(transparent, rgba(10,22,40,.7));
  pointer-events: none;
}

/* Floating badge on image */
.yo3-card__float-badge {
  position: absolute;
  top: 16px; left: 16px;
  z-index: 2;
  display: inline-flex;
  align-items: center; gap: 6px;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: .72rem; font-weight: 700;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.yo3-card__float-badge--bootcamp {
  background: rgba(245,158,11,.2);
  border: 1px solid rgba(245,158,11,.3);
  color: #fbbf24;
}
.yo3-card__float-badge--course {
  background: rgba(16,185,129,.2);
  border: 1px solid rgba(16,185,129,.3);
  color: #34d399;
}
.yo3-card__float-badge--blog {
  background: rgba(124,58,237,.2);
  border: 1px solid rgba(124,58,237,.3);
  color: #a78bfa;
}

.yo3-card__body {
  padding: 24px;
  flex: 1;
  display: flex; flex-direction: column;
}
.yo3-card__title {
  font-family: var(--yo-font);
  font-size: 1.1rem; font-weight: 700;
  color: var(--yo-dark);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.yo3-card__desc {
  font-size: .85rem; color: #637083;
  line-height: 1.65; flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.yo3-card__meta {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Price / date badges */
.yo3-chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 6px 14px; border-radius: 10px;
  font-size: .78rem; font-weight: 700;
}
.yo3-chip--free { background: #ecfdf5; color: #059669; }
.yo3-chip--price { background: #f0fdfa; color: var(--yo-primary); }
.yo3-chip--date { background: #fef3c7; color: #92400e; }

/* ============================================================
   DARK  FEATURE  BENTO
   ============================================================ */
.yo3-feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.yo3-feat-card {
  background: #fff;
  border-radius: var(--yo-radius);
  padding: 32px 28px;
  transition: all .35s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  border-left: 4px solid transparent;
}
.yo3-feat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(2,122,148,.12);
}
.yo3-feat-card--wide { grid-column: span 2; }

/* Colored left borders per card */
.yo3-feat-card--teal   { border-left-color: var(--yo-accent); }
.yo3-feat-card--purple { border-left-color: #7c3aed; }
.yo3-feat-card--green  { border-left-color: #10b981; }
.yo3-feat-card--orange { border-left-color: #f59e0b; }
.yo3-feat-card--blue   { border-left-color: #3b82f6; }
.yo3-feat-card--pink   { border-left-color: #ec4899; }

.yo3-feat-card__icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.yo3-feat-card__icon--teal    { background: rgba(0,229,255,.1); color: #0891b2; }
.yo3-feat-card__icon--purple  { background: rgba(124,58,237,.1); color: #7c3aed; }
.yo3-feat-card__icon--green   { background: rgba(16,185,129,.1); color: #059669; }
.yo3-feat-card__icon--orange  { background: rgba(245,158,11,.1); color: #d97706; }
.yo3-feat-card__icon--blue    { background: rgba(59,130,246,.1); color: #2563eb; }
.yo3-feat-card__icon--pink    { background: rgba(236,72,153,.1); color: #db2777; }

.yo3-feat-card__title {
  font-family: var(--yo-font); font-weight: 700;
  font-size: 1.1rem; color: var(--yo-dark);
  margin-bottom: 8px;
}
.yo3-feat-card__desc {
  font-size: .88rem; color: #637083; line-height: 1.65;
}

/* ============================================================
   FREELANCER  CARDS
   ============================================================ */
.yo3-fl {
  background: #fff;
  border-radius: var(--yo-radius);
  box-shadow: var(--yo-shadow-card);
  text-align: center;
  padding: 60px 20px 28px;
  position: relative;
  transition: all .35s ease;
  height: 100%;
}
.yo3-fl:hover { transform: translateY(-8px); box-shadow: var(--yo-shadow-hover); }
.yo3-fl__avatar {
  position: absolute; top: 0; left: 50%;
  transform: translate(-50%, -50%);
  width: 80px; height: 80px;
  border-radius: 50%; padding: 3px;
  background: var(--yo-gradient);
  box-shadow: 0 6px 20px rgba(0,229,255,.2);
}
.yo3-fl__avatar img {
  width: 100%; height: 100%; border-radius: 50%;
  object-fit: cover; border: 3px solid #fff; background: #fff;
}
.yo3-fl__name { font-family: var(--yo-font); font-weight: 700; font-size: 1rem; color: var(--yo-dark); }
.yo3-fl__role { font-size: .82rem; color: var(--yo-primary); font-weight: 600; margin-top: 2px; }
.yo3-fl__bio {
  font-size: .83rem; color: #637083; line-height: 1.6; margin-top: 12px;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}

/* ============================================================
   INFINITE  LOGO  SCROLL  –  DARK
   ============================================================ */
.yo3-logos {
  background: #fff;
  padding: 56px 0;
  overflow: hidden;
  border-top: 1px solid rgba(0,0,0,.05);
  border-bottom: 1px solid rgba(0,0,0,.05);
}
.yo3-logos__label {
  text-align: center;
  font-size: .78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2.5px;
  color: var(--yo-primary); margin-bottom: 32px;
}
.yo3-logos__track {
  display: flex; gap: 80px;
  align-items: center;
  animation: scrollL 30s linear infinite;
  width: max-content;
}
.yo3-logos__track img {
  height: 44px;
  filter: grayscale(100%);
  opacity: .45;
  transition: all .3s;
}
.yo3-logos__track img:hover {
  filter: none;
  opacity: 1;
  transform: scale(1.1);
}
@keyframes scrollL {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   CTA
   ============================================================ */
.yo3-cta {
  position: relative;
  background: var(--yo-dark);
  padding: 100px 20px; text-align: center;
  color: #fff; overflow: hidden;
}
.yo3-cta::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(0,229,255,.12) 0%, transparent 60%),
    radial-gradient(circle at 70% 50%, rgba(124,58,237,.08) 0%, transparent 60%);
  pointer-events: none;
}
.yo3-cta h2 {
  font-family: var(--yo-font);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800; color: #fff !important;
  position: relative; z-index: 1; margin-bottom: 16px;
}
.yo3-cta p {
  font-size: 1.05rem; color: rgba(255,255,255,.45);
  position: relative; z-index: 1;
  margin-bottom: 32px; max-width: 500px;
  margin-left: auto; margin-right: auto;
}

/* ============================================================
   SCROLL  REVEAL
   ============================================================ */
.yo3-reveal {
  opacity: 0; transform: translateY(36px);
  transition: opacity .8s ease, transform .8s ease;
}
.yo3-reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 991px) {
  .yo3-hero-inner { grid-template-columns: 1fr; text-align: center; }
  .yo3-hero-desc { margin: 0 auto 32px; }
  .yo3-hero-btns { justify-content: center; }
  .yo3-feat-grid { grid-template-columns: 1fr 1fr; }
  .yo3-feat-card--wide { grid-column: span 1; }
}
@media (max-width: 576px) {
  .yo3-hero { min-height: auto; }
  .yo3-hero-inner { padding: 80px 16px 60px; gap: 40px; }
  .yo3-feat-grid { grid-template-columns: 1fr; }
  .yo3-section { padding: 64px 0; }
}