/* ============================================================
   ARIO — 12 INSTRUCTORS
   Tutors page · SAME gradient title as learn page (navy→blue→navy)
   ============================================================ */

/* ✅ Page-wide white background */
body:has(.tutors-showcase) {
  background: #ffffff !important;
  background-attachment: initial !important;
}
body:has(.tutors-showcase)::before,
body:has(.tutors-showcase)::after {
  display: none !important;
  content: none !important;
}

/* ---------- Showcase container ---------- */
.tutors-showcase {
  padding: 4rem 2rem 5rem;
  max-width: 1220px;
  margin-inline: auto;
  background: #ffffff;
}

/* ---------- Header ---------- */
.tutors-showcase-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}

/* ✅ Title — EXACTLY like learn-catalog-title (navy → blue → navy · NO anim) */
.tutors-hero-title {
  font-family: var(--font-fa);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -.02em;
  margin: .9rem 0 1rem;
  background: linear-gradient(90deg,
    #1e3a8a 0%,
    #1e40af 20%,
    #1d4ed8 35%,
    #2563eb 45%,
    #3b82f6 50%,
    #2563eb 55%,
    #1d4ed8 65%,
    #1e40af 80%,
    #1e3a8a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: none;
}

.tutors-hero-sub {
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 2;
  max-width: 600px;
  margin-inline: auto;
  font-weight: 500;
}

/* ---------- Grid ---------- */
.tutors-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}

/* ============================================================
   Tutor Card v2
   ============================================================ */
.tutor-v2 {
  position: relative;
  background: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  isolation: isolate;
  transition: transform .4s cubic-bezier(.4,0,.2,1),
              box-shadow .4s,
              border-color .4s;
}

.tutor-v2::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #3b82f6, #7c3aed, #ec4899, #f59e0b, #3b82f6);
  background-size: 200% 100%;
  animation: borderShine 6s linear infinite;
  opacity: 0;
  transition: opacity .35s;
  z-index: 3;
}

.tutor-v2:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, .35);
  box-shadow: 0 20px 50px rgba(96, 165, 250, .15), 0 0 0 3px rgba(59, 130, 246, .06);
}
.tutor-v2:hover::before,
.tutor-v2.is-open::before { opacity: 1; }

.tutor-v2.is-open {
  border-color: rgba(59, 130, 246, .5);
  box-shadow: 0 24px 60px rgba(96, 165, 250, .18), 0 0 0 3px rgba(59, 130, 246, .08);
}

.tutor-v2-wide {
  grid-column: 1 / -1;
}

/* ---------- Head ---------- */
.tutor-v2-head {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  width: 100%;
  padding: 1.2rem 1.4rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: right;
  color: inherit;
  font-family: inherit;
  position: relative;
  z-index: 2;
  transition: background .25s;
  -webkit-tap-highlight-color: transparent;
}
.tutor-v2-head:hover { background: rgba(59, 130, 246, .03); }
.tutor-v2-head:focus-visible {
  outline: none;
  box-shadow: inset 0 0 0 2px rgba(59, 130, 246, .35);
}

/* ---------- Avatar ---------- */
.tutor-v2-avatar {
  position: relative;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  flex-shrink: 0;
  isolation: isolate;
}
.tutor-v2-avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  background: #f3f4f6;
  position: relative;
  z-index: 2;
  box-shadow: 0 8px 24px rgba(15, 23, 42, .12), 0 0 0 4px #fff;
  transition: transform .5s cubic-bezier(.4,0,.2,1);
  display: block;
}
.tutor-v2:hover .tutor-v2-avatar-img {
  transform: scale(1.06);
}

.tutor-v2-avatar-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: conic-gradient(from 0deg,
    #3b82f6, #7c3aed, #ec4899, #f59e0b, #10b981, #06b6d4, #3b82f6);
  background-size: 200% 200%;
  z-index: 0;
  animation: ringSpin 8s linear infinite;
  opacity: 0;
  transition: opacity .4s;
}
.tutor-v2:hover .tutor-v2-avatar-ring,
.tutor-v2.is-open .tutor-v2-avatar-ring { opacity: 1; }

.tutor-v2-avatar-ring::after {
  content: '';
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  background: #fff;
  z-index: 1;
}

.tutor-v2-avatar-letter {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  font-family: var(--font-fa);
  font-size: 2.1rem;
  font-weight: 900;
  color: #fff;
  position: relative;
  z-index: 2;
  box-shadow: 0 8px 24px rgba(15, 23, 42, .14), 0 0 0 4px #fff;
  letter-spacing: -.02em;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}
.tutor-v2:nth-child(2) .tutor-v2-avatar-letter {
  background: linear-gradient(135deg, #ec4899, #be185d);
}
.tutor-v2:nth-child(3) .tutor-v2-avatar-letter {
  background: linear-gradient(135deg, #06b6d4, #0891b2);
}

/* ---------- Basics ---------- */
.tutor-v2-basics {
  flex: 1;
  min-width: 0;
}
.tutor-v2-name {
  font-family: var(--font-fa);
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: -.01em;
  margin: 0 0 .4rem;
  line-height: 1.4;
  background: linear-gradient(135deg, #1d4ed8 0%, #7c3aed 55%, #ec4899 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: statNumShine 6s linear infinite;
}
.tutor-v2-role {
  font-size: .85rem;
  font-weight: 700;
  color: var(--text-soft);
  margin: 0;
  line-height: 1.5;
}

/* ---------- Toggle ---------- */
.tutor-v2-toggle {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(59, 130, 246, .08);
  border: 1.5px solid rgba(59, 130, 246, .28);
  display: grid;
  place-items: center;
  transition: transform .5s cubic-bezier(.4,0,.2,1),
              background .3s, border-color .3s, box-shadow .3s;
  position: relative;
}
.tutor-v2:hover .tutor-v2-toggle {
  border-color: rgba(59, 130, 246, .55);
  box-shadow: 0 0 16px rgba(59, 130, 246, .2);
}
.tutor-v2-toggle-icon {
  font-family: var(--font-en);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--blue-700);
  line-height: 1;
  display: block;
  transition: transform .5s cubic-bezier(.4,0,.2,1), color .3s;
  transform: translateY(-1px);
}
.tutor-v2.is-open .tutor-v2-toggle {
  background: rgba(236, 72, 153, .1);
  border-color: rgba(236, 72, 153, .55);
  box-shadow: 0 0 20px rgba(236, 72, 153, .2);
}
.tutor-v2.is-open .tutor-v2-toggle-icon {
  transform: rotate(135deg);
  color: #be185d;
}

/* ---------- Details (expandable) ---------- */
.tutor-v2-details {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .6s cubic-bezier(.4, 0, .2, 1);
  position: relative;
  z-index: 1;
}
.tutor-v2.is-open .tutor-v2-details {
  grid-template-rows: 1fr;
}
.tutor-v2-details-inner {
  overflow: hidden;
  min-height: 0;
}
.tutor-v2-details-content {
  padding: 0 1.4rem 1.6rem;
  border-top: 1px dashed transparent;
  transition: border-color .4s .3s;
}
.tutor-v2.is-open .tutor-v2-details-content {
  border-top-color: rgba(59, 130, 246, .18);
  padding-top: 1.2rem;
}

/* ---------- Quote ---------- */
.tutor-v2-quote {
  position: relative;
  display: flex;
  gap: .8rem;
  padding: 1.1rem 1.3rem;
  margin-bottom: 1.4rem;
  border-radius: var(--radius);
  background: rgba(255, 215, 0, .06);
  border: 1.5px solid rgba(245, 158, 11, .25);
  overflow: hidden;
}
.tutor-v2-quote::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, .5) 50%, transparent 70%);
  transform: translateX(-100%);
  animation: quoteShine 6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes quoteShine {
  0% { transform: translateX(-100%); }
  55%, 100% { transform: translateX(150%); }
}
.tutor-v2-quote-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(255, 215, 0, .5));
  animation: sparkFloat 3s ease-in-out infinite;
}
.tutor-v2-quote p {
  margin: 0;
  font-size: .95rem;
  line-height: 2;
  font-weight: 700;
  color: #92400e;
  position: relative;
  z-index: 1;
}

/* ---------- Bio ---------- */
.tutor-v2-bio {
  display: flex;
  flex-direction: column;
  gap: .9rem;
  margin-bottom: 1.6rem;
}
.tutor-v2-bio p {
  font-size: .93rem;
  line-height: 2.05;
  color: #475569;
  font-weight: 500;
  text-align: justify;
}

/* ---------- Stats ---------- */
.tutor-v2-stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: .7rem;
  padding: 1.2rem .9rem;
  background: rgba(59, 130, 246, .04);
  border: 1.5px solid rgba(59, 130, 246, .16);
  border-radius: var(--radius);
  margin-bottom: 1.6rem;
}
.tutor-v2-stat {
  text-align: center;
  position: relative;
  padding: .25rem .15rem;
}
.tutor-v2-stat:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(59, 130, 246, .22), transparent);
}
.tutor-v2-stat b {
  display: block;
  font-family: var(--font-fa);
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.2;
  margin-bottom: .3rem;
  background: linear-gradient(135deg, #3b82f6, #7c3aed 50%, #f59e0b);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.tutor-v2-stat span {
  font-size: .72rem;
  font-weight: 700;
  color: var(--text-soft);
  line-height: 1.4;
  display: block;
}

/* ---------- Two-column blocks ---------- */
.tutor-v2-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}
.tutor-v2-block {
  padding: 1.2rem 1.3rem;
  background: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  transition: transform .3s, border-color .3s, box-shadow .3s;
}
.tutor-v2-block:hover {
  transform: translateY(-3px);
  border-color: rgba(59, 130, 246, .35);
  box-shadow: 0 12px 30px rgba(59, 130, 246, .1);
}
.tutor-v2-block-title {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-fa);
  font-size: .95rem;
  font-weight: 900;
  color: var(--ink-900);
  margin: 0 0 1rem;
  padding-bottom: .7rem;
  border-bottom: 1px dashed rgba(59, 130, 246, .2);
}
.tutor-v2-block-title svg {
  width: 18px;
  height: 18px;
  color: var(--blue-500);
  flex-shrink: 0;
}

/* ---------- Tags ---------- */
.tutor-v2-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.tutor-v2-tag {
  display: inline-flex;
  align-items: center;
  padding: .45rem .85rem;
  border-radius: 100px;
  font-family: var(--font-fa);
  font-size: .78rem;
  font-weight: 800;
  border: 1.5px solid;
  transition: transform .25s, box-shadow .25s;
}
.tutor-v2-tag:hover { transform: translateY(-2px); }
.tutor-v2-tag-ai    { background: #eff6ff; border-color: rgba(59, 130, 246, .3);  color: #1d4ed8; }
.tutor-v2-tag-cv    { background: #ecfeff; border-color: rgba(6, 182, 212, .3);   color: #0e7490; }
.tutor-v2-tag-sig   { background: #fdf4ff; border-color: rgba(168, 85, 247, .3);  color: #7c3aed; }
.tutor-v2-tag-ml    { background: #ecfdf5; border-color: rgba(16, 185, 129, .3);  color: #047857; }
.tutor-v2-tag-style { background: #fff7ed; border-color: rgba(245, 158, 11, .3);  color: #b45309; }

/* ---------- Soon message ---------- */
.tutor-v2-soon {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .9rem 1.1rem;
  margin: 0;
  border-radius: var(--radius);
  background: rgba(59, 130, 246, .04);
  border: 1.5px dashed rgba(59, 130, 246, .3);
  font-size: .88rem;
  font-weight: 700;
  color: var(--text-soft);
  line-height: 1.8;
}
.tutor-v2-soon-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  animation: soonBounce 2s ease-in-out infinite;
}
@keyframes soonBounce {
  0%, 100% { transform: translateY(0) rotate(-8deg); }
  50%      { transform: translateY(-3px) rotate(8deg); }
}

@keyframes sparkFloat {
  0%, 100% { transform: scale(1) rotate(0deg) translateY(0); }
  50%      { transform: scale(1.15) rotate(15deg) translateY(-4px); }
}

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

@keyframes borderShine {
  0%   { background-position:   0% 50%; }
  100% { background-position: 300% 50%; }
}

@keyframes statNumShine {
  to { background-position: 200% center; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .tutors-showcase-grid {
    grid-template-columns: 1fr;
  }
  .tutor-v2-wide {
    grid-column: 1;
  }
  .tutor-v2-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: .9rem;
  }
  .tutor-v2-stat:not(:last-child)::after { display: none; }
  .tutor-v2-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .tutors-showcase { padding: 3rem 1rem 3rem; }
  .tutors-showcase-head { margin-bottom: 2rem; }
  .tutors-hero-title { font-size: 1.75rem; }
  .tutor-v2-head {
    padding: 1rem 1rem;
    gap: .8rem;
  }
  .tutor-v2-avatar {
    width: 68px;
    height: 68px;
  }
  .tutor-v2-avatar-letter { font-size: 1.6rem; }
  .tutor-v2-name { font-size: 1rem; }
  .tutor-v2-role { font-size: .78rem; }
  .tutor-v2-toggle {
    width: 34px;
    height: 34px;
  }
  .tutor-v2-toggle-icon { font-size: 1.2rem; }
  .tutor-v2-details-content { padding: 0 1rem 1.2rem; }
  .tutor-v2.is-open .tutor-v2-details-content { padding-top: 1rem; }
  .tutor-v2-quote { padding: .9rem 1rem; }
  .tutor-v2-quote p { font-size: .88rem; }
  .tutor-v2-bio p { font-size: .85rem; }
  .tutor-v2-stats {
    grid-template-columns: repeat(2, 1fr);
    padding: 1rem .7rem;
  }
  .tutor-v2-stat b { font-size: 1.15rem; }
  .tutor-v2-stat span { font-size: .68rem; }
}