/**
 * Premium Business Design Enhancements
 * Speedy ICT - Premium ICT/Business Visual Layer
 * 
 * This file provides ENHANCEMENTS only - it does NOT replace or rename existing classes.
 * All existing class names remain intact. These are additive styles for premium theming.
 */

/* ============================================
   HERO SECTION - Premium Business Enhancement
   ============================================ */

/* Enhanced Hero Background with sophisticated gradients */
body[data-theme="premium_business"] .zp-hero {
  background: var(--grad-hero);
  border-bottom: 1px solid var(--zp-stroke-2);
}

body[data-theme="premium_business"] .zp-hero__bg {
  background: 
    radial-gradient(800px 400px at 20% 10%, rgba(220, 38, 38, 0.15), transparent 60%),
    radial-gradient(700px 350px at 80% 20%, rgba(217, 119, 6, 0.10), transparent 55%),
    linear-gradient(180deg, rgba(10, 11, 13, 0.4), rgba(15, 17, 21, 0.6));
}

/* Premium Hero Copy - sharper typography */
body[data-theme="premium_business"] .zp-hero__copy {
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

body[data-theme="premium_business"] .zp-kicker {
  color: var(--zp-crimson-light);
  letter-spacing: 0.12em;
  font-weight: 700;
  text-transform: uppercase;
  padding: 6px 14px;
  background: rgba(220, 38, 38, 0.08);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(220, 38, 38, 0.15);
  display: inline-block;
  margin-bottom: 8px;
}

body[data-theme="premium_business"] .zp-h1 {
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  background: linear-gradient(135deg, var(--zp-bone) 0%, var(--zp-bone-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
}

body[data-theme="premium_business"] .zp-hero__p {
  color: var(--zp-muted);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 58ch;
}

/* Premium Hero CTA - refined buttons */
body[data-theme="premium_business"] .zp-hero__cta {
  gap: 16px;
  margin-top: 8px;
}

/* Enhanced Hero Poster Frame */
body[data-theme="premium_business"] .zp-hero__frame {
  background: var(--grad-card);
  border: 1px solid var(--zp-stroke-2);
  box-shadow: 
    var(--shadow-elevated),
    0 0 0 1px rgba(220, 38, 38, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

body[data-theme="premium_business"] .zp-hero__frame::before {
  background:
    radial-gradient(600px 280px at 30% 25%, rgba(220, 38, 38, 0.18), transparent 55%),
    radial-gradient(500px 240px at 75% 75%, rgba(217, 119, 6, 0.12), transparent 58%),
    radial-gradient(400px 200px at 50% 85%, rgba(220, 38, 38, 0.08), transparent 66%);
  filter: blur(2px);
  opacity: 1;
}

body[data-theme="premium_business"] .zp-hero__logo {
  filter: drop-shadow(0 24px 60px rgba(0, 0, 0, 0.75));
}

body[data-theme="premium_business"] .zp-hero__note {
  color: var(--zp-muted);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

/* Hero Tags - Professional badges */
body[data-theme="premium_business"] .zp-hero__tag {
  background: rgba(31, 36, 48, 0.65);
  border-color: rgba(220, 38, 38, 0.18);
  color: var(--zp-bone-2);
  font-size: 0.88rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}


/* ============================================
   CARD COMPONENT - Premium Business Enhancement
   ============================================ */

body[data-theme="premium_business"] .zp-card {
  background: var(--grad-card);
  border: 1px solid var(--zp-stroke);
  box-shadow: var(--shadow-elevated);
  transition: all var(--transition-base);
}

body[data-theme="premium_business"] .zp-card:hover,
body[data-theme="premium_business"] .zp-card:focus-visible {
  transform: translateY(-6px);
  border-color: var(--zp-stroke-2);
  box-shadow: 
    var(--shadow-glow),
    0 0 80px rgba(220, 38, 38, 0.06);
}

body[data-theme="premium_business"] .zp-card__img--placeholder {
  background:
    radial-gradient(900px 360px at 20% 10%, rgba(220, 38, 38, 0.16), transparent 55%),
    radial-gradient(700px 320px at 80% 40%, rgba(217, 119, 6, 0.10), transparent 60%),
    linear-gradient(180deg, rgba(31, 36, 48, 0.78), rgba(10, 11, 13, 0.92));
}

body[data-theme="premium_business"] .zp-card__glow {
  background: radial-gradient(circle at 50% 30%, rgba(220, 38, 38, 0.22), transparent 58%);
}

body[data-theme="premium_business"] .zp-card__chip {
  background: rgba(31, 36, 48, 0.75);
  border-color: rgba(220, 38, 38, 0.15);
  color: var(--zp-bone-2);
  font-size: 0.7rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

body[data-theme="premium_business"] .zp-card__sub {
  color: var(--zp-muted);
}

body[data-theme="premium_business"] .zp-card__p {
  color: var(--zp-muted);
  line-height: 1.65;
}


/* ============================================
   NAVBAR - Premium Business Enhancement
   ============================================ */

body[data-theme="premium_business"] .zp-nav {
  background: linear-gradient(180deg, rgba(10, 11, 13, 0.92), rgba(15, 17, 21, 0.78));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(220, 38, 38, 0.12);
}

body[data-theme="premium_business"] .zp-nav__brand {
  color: var(--zp-bone);
}

body[data-theme="premium_business"] .zp-nav__word--accent {
  color: var(--zp-crimson-light);
}

body[data-theme="premium_business"] .zp-nav__links {
  background: rgba(31, 36, 48, 0.45);
  border-color: rgba(220, 38, 38, 0.12);
}

body[data-theme="premium_business"] .zp-nav__link {
  color: var(--zp-bone-2);
}

body[data-theme="premium_business"] .zp-nav__link:hover,
body[data-theme="premium_business"] .zp-nav__link.is-active {
  color: var(--zp-crimson-light);
}

body[data-theme="premium_business"] .zp-nav__indicator {
  background: linear-gradient(90deg, var(--zp-crimson), var(--zp-crimson-light));
  box-shadow: 0 0 18px rgba(220, 38, 38, 0.35);
}


/* ============================================
   FOOTER - Premium Business Enhancement
   ============================================ */

body[data-theme="premium_business"] .zp-footer {
  background: linear-gradient(180deg, rgba(10, 11, 13, 0.35), rgba(15, 17, 21, 0.72));
  border-top: 1px solid rgba(220, 38, 38, 0.12);
}

body[data-theme="premium_business"] .zp-footer__mark {
  background: 
    radial-gradient(circle at 35% 30%, rgba(220, 38, 38, 0.45), transparent 55%),
    radial-gradient(circle at 78% 78%, rgba(217, 119, 6, 0.32), transparent 62%),
    linear-gradient(135deg, rgba(220, 38, 38, 0.15), rgba(217, 119, 6, 0.10));
  box-shadow: var(--shadow-accent);
  border-color: rgba(220, 38, 38, 0.15);
}

body[data-theme="premium_business"] .zp-footer__name {
  color: var(--zp-bone);
}

body[data-theme="premium_business"] .zp-footer__tag {
  color: var(--zp-muted);
}

body[data-theme="premium_business"] .zp-footer__h {
  color: var(--zp-bone-2);
}

body[data-theme="premium_business"] .zp-footer__a {
  color: var(--zp-muted);
}

body[data-theme="premium_business"] .zp-footer__a:hover {
  color: var(--zp-bone);
  background: rgba(31, 36, 48, 0.55);
  border-color: rgba(220, 38, 38, 0.12);
}

body[data-theme="premium_business"] .zp-footer__top {
  background: rgba(31, 36, 48, 0.65);
  border-color: rgba(220, 38, 38, 0.15);
  color: var(--zp-bone-2);
}

body[data-theme="premium_business"] .zp-footer__top:hover {
  border-color: var(--zp-crimson);
  box-shadow: var(--shadow-accent);
}

body[data-theme="premium_business"] .zp-footer__bar {
  background: rgba(10, 11, 13, 0.78);
  border-top: 1px solid rgba(220, 38, 38, 0.10);
}

body[data-theme="premium_business"] .zp-footer__fine {
  color: var(--zp-muted);
}


/* ============================================
   BUTTONS - Premium Business Enhancement
   ============================================ */

body[data-theme="premium_business"] .zp-btn--primary {
  background: linear-gradient(180deg, rgba(220, 38, 38, 0.95), rgba(185, 28, 28, 0.88));
  color: #ffffff;
  box-shadow: 
    0 12px 50px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(220, 38, 38, 0.25),
    0 0 35px rgba(220, 38, 38, 0.12);
}

body[data-theme="premium_business"] .zp-btn--primary:hover {
  background: linear-gradient(180deg, rgba(239, 68, 68, 0.98), rgba(220, 38, 38, 0.92));
  transform: translateY(-2px);
  box-shadow: 
    0 16px 60px rgba(0, 0, 0, 0.62),
    0 0 0 1px rgba(239, 68, 68, 0.30),
    0 0 45px rgba(239, 68, 68, 0.16);
}

body[data-theme="premium_business"] .zp-btn--ghost {
  background: rgba(31, 36, 48, 0.55);
  color: var(--zp-bone);
  border-color: rgba(220, 38, 38, 0.12);
}

body[data-theme="premium_business"] .zp-btn--ghost:hover {
  border-color: var(--zp-crimson);
  box-shadow: var(--shadow-accent);
  transform: translateY(-1px);
}


/* ============================================
   SECTION HEADERS - Premium Business Enhancement
   ============================================ */

body[data-theme="premium_business"] .zp-sectionHeader {
  margin-bottom: 40px;
}

body[data-theme="premium_business"] .zp-kicker {
  color: var(--zp-crimson-light);
  letter-spacing: 0.1em;
  font-weight: 700;
  text-transform: uppercase;
  padding: 6px 12px;
  background: rgba(220, 38, 38, 0.06);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(220, 38, 38, 0.12);
  display: inline-block;
  margin-bottom: 12px;
}

body[data-theme="premium_business"] .zp-h2 {
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--zp-bone) 0%, var(--zp-bone-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

body[data-theme="premium_business"] .zp-sectionHeader__p {
  color: var(--zp-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

body[data-theme="premium_business"] .zp-sectionHeader__rule {
  background: linear-gradient(90deg, var(--zp-crimson), transparent 60%);
  height: 2px;
  margin-top: 16px;
  border-radius: 2px;
}


/* ============================================
   STATS ROW - Premium Business Enhancement
   ============================================ */

body[data-theme="premium_business"] .zp-stats__v {
  color: var(--zp-crimson-light);
  font-weight: 800;
  letter-spacing: -0.02em;
}

body[data-theme="premium_business"] .zp-stats__k {
  color: var(--zp-bone-2);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

body[data-theme="premium_business"] .zp-stats__d {
  color: var(--zp-muted);
  line-height: 1.6;
}


/* ============================================
   ACCORDION - Premium Business Enhancement
   ============================================ */

body[data-theme="premium_business"] .zp-acc__btn {
  color: var(--zp-bone);
  background: rgba(31, 36, 48, 0.35);
  border: 1px solid rgba(220, 38, 38, 0.10);
}

body[data-theme="premium_business"] .zp-acc__btn:hover {
  background: rgba(31, 36, 48, 0.55);
  border-color: rgba(220, 38, 38, 0.20);
}

body[data-theme="premium_business"] .zp-acc__panel {
  background: rgba(10, 11, 13, 0.45);
  border-left: 2px solid var(--zp-crimson);
}

body[data-theme="premium_business"] .zp-acc__a {
  color: var(--zp-muted);
  line-height: 1.7;
}


/* ============================================
   IMAGE CAROUSEL - Premium Business Enhancement
   ============================================ */

body[data-theme="premium_business"] .zp-car__slide {
  border: 1px solid rgba(220, 38, 38, 0.10);
  box-shadow: var(--shadow-soft);
}

body[data-theme="premium_business"] .zp-car__slide:hover {
  border-color: rgba(220, 38, 38, 0.25);
  box-shadow: var(--shadow-glow);
}

body[data-theme="premium_business"] .zp-car__dot.is-active {
  background: var(--zp-crimson);
  box-shadow: 0 0 12px rgba(220, 38, 38, 0.45);
}


/* ============================================
   MODAL - Premium Business Enhancement
   ============================================ */

body[data-theme="premium_business"] .zp-modal__backdrop {
  background: rgba(10, 11, 13, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

body[data-theme="premium_business"] .zp-modal__dialog {
  background: var(--grad-panel);
  border: 1px solid rgba(220, 38, 38, 0.15);
  box-shadow: var(--shadow-elevated);
}

body[data-theme="premium_business"] .zp-modal__title {
  color: var(--zp-bone);
}

body[data-theme="premium_business"] .zp-modal__close {
  color: var(--zp-bone-2);
}

body[data-theme="premium_business"] .zp-modal__close:hover {
  color: var(--zp-crimson-light);
}


/* ============================================
   BADGE - Premium Business Enhancement
   ============================================ */

body[data-theme="premium_business"] .zp-badge {
  background: rgba(220, 38, 38, 0.12);
  border-color: rgba(220, 38, 38, 0.20);
  color: var(--zp-crimson-light);
}

body[data-theme="premium_business"] .zp-badge.is-founder {
  background: rgba(217, 119, 6, 0.12);
  border-color: rgba(217, 119, 6, 0.20);
  color: var(--zp-gold-light);
}


/* ============================================
   TABS - Premium Business Enhancement
   ============================================ */

body[data-theme="premium_business"] .zp-tabs__tab {
  color: var(--zp-muted);
}

body[data-theme="premium_business"] .zp-tabs__tab.is-active {
  color: var(--zp-bone);
  border-bottom-color: var(--zp-crimson);
}

body[data-theme="premium_business"] .zp-tabs__panel {
  background: rgba(31, 36, 48, 0.35);
  border-color: rgba(220, 38, 38, 0.10);
}


/* ============================================
   FORMS & INPUTS - Premium Business Enhancement
   ============================================ */

body[data-theme="premium_business"] .zp-input,
body[data-theme="premium_business"] .zp-textarea {
  background: rgba(10, 11, 13, 0.45);
  border-color: rgba(220, 38, 38, 0.12);
  color: var(--zp-bone);
}

body[data-theme="premium_business"] .zp-input:focus,
body[data-theme="premium_business"] .zp-textarea:focus {
  border-color: var(--zp-crimson);
  box-shadow: 
    0 0 0 3px rgba(220, 38, 38, 0.08),
    0 0 18px rgba(220, 38, 38, 0.12);
}

body[data-theme="premium_business"] .zp-field__label {
  color: var(--zp-bone-2);
}


/* ============================================
   ALERTS - Premium Business Enhancement
   ============================================ */

body[data-theme="premium_business"] .zp-alert.is-success {
  border-color: rgba(34, 197, 94, 0.28);
  background: rgba(34, 197, 94, 0.06);
}

body[data-theme="premium_business"] .zp-alert.is-error {
  border-color: rgba(220, 38, 38, 0.30);
  background: rgba(220, 38, 38, 0.06);
}


/* ============================================
   RESPONSIVE REFINEMENTS
   ============================================ */

@media (max-width: 992px) {
  body[data-theme="premium_business"] .zp-hero__inner {
    gap: 40px;
  }
  
  body[data-theme="premium_business"] .zp-hero__poster {
    order: -1;
  }
  
  body[data-theme="premium_business"] .zp-footer__inner {
    gap: 32px;
  }
}

@media (max-width: 680px) {
  body[data-theme="premium_business"] .zp-hero__cta {
    flex-direction: column;
    width: 100%;
  }
  
  body[data-theme="premium_business"] .zp-hero__tags {
    justify-content: center;
  }
}


/* ============================================
   ANIMATION ENHANCEMENTS
   ============================================ */

@keyframes zp-premium-pulse {
  0%, 100% {
    box-shadow: 0 0 0 1px rgba(220, 38, 38, 0.08), 0 12px 60px rgba(0, 0, 0, 0.55);
  }
  50% {
    box-shadow: 0 0 0 1px rgba(220, 38, 38, 0.15), 0 16px 70px rgba(0, 0, 0, 0.65);
  }
}

body[data-theme="premium_business"] .zp-card {
  animation: zp-premium-pulse 4s ease-in-out infinite;
}

body[data-theme="premium_business"] .zp-hero__frame {
  animation: zp-premium-pulse 5s ease-in-out infinite;
}


/* ============================================
   PREMIUM GRADIENT UTILITIES
   ============================================ */

.zp-premium-surface {
  background: var(--grad-panel);
  border: 1px solid var(--zp-stroke);
}

.zp-premium-accent {
  background: var(--grad-accent);
}

.zp-premium-glow {
  box-shadow: var(--shadow-accent);
}

.zp-premium-border {
  border-color: var(--zp-stroke-2);
}