/* ============================================================
   Technorazum — Partners page (partners.technorazum.ru)
   Mobile-first | GPU-accelerated animations
   ============================================================ */
@import url('../_shared/style.css');
@import url('../main/main.css');

/* ---------- Local palette ---------- */
:root {
  --tz-bg: #0a0a0f;
  --tz-bg-soft: #0f0f17;
  --tz-text: #ffffff;
  --tz-muted: #cbd5e1;
  --tz-accent: #8B5CF6;
  --tz-accent-2: #3B82F6;
  --tz-accent-3: #06B6D4;
  --tz-gradient: linear-gradient(135deg, #8B5CF6 0%, #3B82F6 50%, #06B6D4 100%);
  --tz-border: rgba(139, 92, 246, 0.18);
  --tz-border-soft: rgba(255, 255, 255, 0.08);
  --tz-radius: 16px;
  --tz-radius-sm: 10px;
  --tz-glow-purple: 0 0 28px rgba(139, 92, 246, 0.35);
  --tz-glow-cyan: 0 0 28px rgba(6, 182, 212, 0.35);
}

body {
  background: var(--tz-bg);
  color: var(--tz-text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  overflow-x: hidden;
}

/* ============================================================
   HERO
   ============================================================ */
.hero--partners {
  min-height: 92vh;
  padding: 8rem 1.5rem 5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2.5rem;
}

/* ============================================================
   SECTION
   ============================================================ */
.section {
  padding: 4rem 1rem;
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
}

.section__lead {
  max-width: 760px;
  margin: 0 auto 2.5rem;
  text-align: center;
  color: var(--tz-muted);
  font-size: 1.0625rem;
  line-height: 1.65;
}

.section--club {
  background: linear-gradient(180deg, rgba(139, 92, 246, 0.04), rgba(6, 182, 212, 0.05));
  max-width: none;
  border-top: 1px solid var(--tz-border-soft);
  border-bottom: 1px solid var(--tz-border-soft);
}

.section--club > * {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   INVESTMENTS — 6-step process
   ============================================================ */
.steps-title,
.pricing-title {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: 1.5rem;
  text-align: center;
  margin: 0 0 1.5rem;
  color: var(--tz-text);
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0 0 3rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  counter-reset: step;
  position: relative;
}

.step {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  animation: none;
  min-height: auto;
  padding: 1.5rem;
  will-change: transform;
  transform: translateZ(0);
  position: relative;
}

.step:hover {
  transform: translateX(8px) translateZ(0);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  background: var(--tz-gradient);
  border-radius: 10px;
  letter-spacing: 0.04em;
  font-family: 'Space Grotesk', sans-serif;
  margin-bottom: 0.5rem;
  box-shadow: var(--tz-glow-purple);
}

.step .card-title {
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

.step .card-text {
  font-size: 0.92rem;
  line-height: 1.55;
}

/* Conditions blocks */
.invest-conditions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 0 0 2.5rem;
}

.cond-block {
  animation: none;
  min-height: auto;
  padding: 1.75rem;
  will-change: transform;
  transform: translateZ(0);
}

.cond-block:hover {
  transform: translateX(6px) translateZ(0);
}

.cond-block .card-title {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.cond-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.cond-list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--tz-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.cond-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0.05em;
  color: var(--tz-accent-3);
  font-weight: 700;
}

.cond-list strong {
  color: var(--tz-text);
  font-weight: 600;
}

.cond-list--row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}

.invest-actions,
.programs-actions,
.club-actions,
.cases-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1rem;
}

/* ============================================================
   CLUB PERKS
   ============================================================ */
.club-perks {
  list-style: none;
  padding: 0;
  margin: 0 0 3rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.perk {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  animation: none;
  min-height: auto;
  padding: 1.5rem;
  will-change: transform;
  transform: translateZ(0);
}

.perk:hover {
  transform: translateX(8px) translateZ(0);
}

.perk-icon {
  font-size: 1.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 0.4rem;
}

.perk .card-title {
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

.perk .card-text {
  font-size: 0.92rem;
}

/* ============================================================
   PRICING GRID — 3 уровня Basic / Premium / VIP
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 0 0 2.5rem;
}

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 2rem 1.5rem;
  text-align: center;
  animation: none;
  min-height: auto;
  will-change: transform;
  transform: translateZ(0);
  border-width: 1px;
  border-style: solid;
  border-color: var(--tz-border);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
  transform: translateY(-6px) translateZ(0);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

.pricing-card.featured {
  transform: scale(1.05) translateZ(0);
  border: 2px solid #8B5CF6;
  box-shadow: 0 0 32px rgba(139, 92, 246, 0.35), 0 16px 48px rgba(0, 0, 0, 0.4);
  z-index: 1;
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-6px) translateZ(0);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-block;
  padding: 0.3rem 0.85rem;
  background: var(--tz-gradient);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 9999px;
  box-shadow: var(--tz-glow-purple);
}

.pricing-badge--vip {
  background: linear-gradient(135deg, #06B6D4, #3B82F6);
  box-shadow: var(--tz-glow-cyan);
}

.pricing-head {
  margin-bottom: 1.5rem;
}

.pricing-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--tz-accent-3);
  margin: 0 0 0.5rem;
  font-weight: 600;
}

.pricing-tier {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--tz-text);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.pricing-amount {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
  background: var(--tz-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
  margin: 0;
  letter-spacing: -0.02em;
}

.pricing-period {
  font-size: 0.9rem;
  color: var(--tz-muted);
  font-weight: 500;
  -webkit-text-fill-color: var(--tz-muted);
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  text-align: left;
  flex-grow: 1;
}

.pricing-features li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--tz-muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0.05em;
  color: var(--tz-accent-3);
  font-weight: 700;
}

.pricing-cta {
  width: 100%;
  margin-top: auto;
}

/* ============================================================
   PARTNER PROGRAMS
   ============================================================ */
.programs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 0 0 2.5rem;
}

.program-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  animation: none;
  min-height: auto;
  padding: 1.75rem;
  will-change: transform;
  transform: translateZ(0);
}

.program-card:hover {
  transform: translateX(8px) translateZ(0);
}

.program-emoji {
  font-size: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.18), rgba(6, 182, 212, 0.12));
  border-radius: 14px;
  border: 1px solid rgba(139, 92, 246, 0.25);
  margin-bottom: 0.4rem;
}

.program-card .card-title {
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}

.program-card .card-text {
  font-size: 0.95rem;
  line-height: 1.55;
}

.program-list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.program-list li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--tz-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.program-list li::before {
  content: '◆';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--tz-accent-3);
  font-size: 0.8em;
}

.program-list strong {
  color: var(--tz-text);
  font-weight: 600;
}

.program-conditions {
  margin: 0 0 2rem;
  animation: none;
  min-height: auto;
  padding: 1.75rem;
  will-change: transform;
  transform: translateZ(0);
}

.program-conditions .card-title {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

/* ============================================================
   CASES
   ============================================================ */
.section--cases {
  /* nothing special; just spacing */
}

.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 0 0 2.5rem;
}

.case-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  animation: none;
  min-height: auto;
  padding: 1.75rem;
  will-change: transform;
  transform: translateZ(0);
}

.case-card:hover {
  transform: translateX(8px) translateZ(0);
}

.case-tag {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--tz-accent-3);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: 9999px;
  padding: 0.3rem 0.7rem;
  align-self: flex-start;
  margin: 0;
}

.case-card .card-title {
  font-size: 1.25rem;
  margin-bottom: 0.3rem;
}

.case-card .card-text {
  font-size: 0.95rem;
  line-height: 1.6;
}

.case-quote {
  margin: 0.5rem 0 0;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border-left: 3px solid var(--tz-accent);
  border-radius: 8px;
  font-style: italic;
  color: var(--tz-text);
  font-size: 0.95rem;
  line-height: 1.55;
}

.case-author {
  color: var(--tz-muted);
  font-size: 0.85rem;
  margin: 0;
  font-weight: 500;
}

.case-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--tz-border-soft);
}

.case-stats span {
  display: inline-block;
  font-size: 0.78rem;
  color: var(--tz-muted);
  padding: 0.35rem 0.7rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--tz-border-soft);
  border-radius: 8px;
}

.case-stats strong {
  color: var(--tz-accent-3);
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  margin-right: 0.25rem;
}

/* ============================================================
   CONTACT
   ============================================================ */
.section--contact {
  text-align: center;
}

.partner-form {
  text-align: left;
  max-width: 560px;
  margin: 2.5rem auto 0;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--tz-border);
  border-radius: var(--tz-radius);
  padding: 2rem 1.5rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.partner-form .btn-cta {
  width: 100%;
  margin-top: 0.5rem;
}

.form__status {
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  color: var(--tz-accent-3);
  text-align: center;
  min-height: 1.4em;
}

.form__status.is-error {
  color: #fca5a5;
}

/* ============================================================
   BREAKPOINTS
   ============================================================ */

/* ≥480px */
@media (min-width: 480px) {
  .section { padding: 5rem 1.5rem; }

  .steps { grid-template-columns: 1fr 1fr; }

  .club-perks { grid-template-columns: 1fr 1fr; }

  .cond-list--row { grid-template-columns: 1fr 1fr; }
}

/* ≥768px — tablet */
@media (min-width: 768px) {
  .section { padding: 6rem 2rem; }

  .hero--partners { padding: 9rem 2rem 6rem; }

  .steps { grid-template-columns: repeat(3, 1fr); }

  .club-perks { grid-template-columns: repeat(2, 1fr); }

  .invest-conditions { grid-template-columns: 1fr 1fr; }

  .programs-grid { grid-template-columns: 1fr 1fr; }

  .cases-grid { grid-template-columns: 1fr 1fr; }

  .cond-list--row { grid-template-columns: 1fr 1fr; }

  .partner-form { padding: 2.5rem; }
}

/* ≥1024px — desktop */
@media (min-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
    gap: 1.75rem;
  }

  .pricing-card.featured {
    transform: scale(1.05) translateZ(0);
  }

  .pricing-card.featured:hover {
    transform: scale(1.05) translateY(-6px) translateZ(0);
  }

  .programs-grid { grid-template-columns: repeat(3, 1fr); }

  .cases-grid { grid-template-columns: repeat(3, 1fr); }

  .cond-list--row { grid-template-columns: repeat(4, 1fr); }
}

/* ≥1280px — wide */
@media (min-width: 1280px) {
  .section { padding: 7rem 3rem; }

  .pricing-grid { gap: 2rem; }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .step:hover,
  .cond-block:hover,
  .perk:hover,
  .program-card:hover,
  .case-card:hover {
    transform: none;
  }

  .pricing-card:hover,
  .pricing-card.featured:hover {
    transform: scale(1.05) translateZ(0);
  }
}