/* ===========================================
   RohitWebCo — Button System (v2)
   =========================================== */

:root {
  --btn-radius: 12px;
  --btn-font-size: 0.9rem;
  --btn-font-size-sm: 0.8125rem;
  --btn-font-size-lg: 0.975rem;
  --btn-padding-y: 0.68rem;
  --btn-padding-x: 1.35rem;
  --btn-min-height: 44px;
  --btn-min-height-sm: 36px;
  --btn-min-height-lg: 50px;
  --btn-ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --btn-primary-bg: linear-gradient(180deg, #ff7a22 0%, #ff6600 48%, #e85d00 100%);
  --btn-primary-bg-hover: linear-gradient(180deg, #ff832e 0%, #ff6f0a 48%, #f06000 100%);
  --btn-primary-shadow: 0 1px 2px rgba(0, 0, 0, 0.12), 0 6px 20px rgba(255, 102, 0, 0.22);
  --btn-primary-shadow-hover: 0 2px 4px rgba(0, 0, 0, 0.1), 0 10px 28px rgba(255, 102, 0, 0.28);
}

/* ---- Shared layout ---- */
.cta-button,
.contact-submit-btn,
.solution-card-btn,
.solution-detail-btn-outline,
.header__cta,
.btn-icon,
button.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: var(--btn-min-height);
  padding: var(--btn-padding-y) var(--btn-padding-x);
  font-family: var(--font-heading);
  font-size: var(--btn-font-size);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.02em;
  text-decoration: none;
  white-space: nowrap;
  border-radius: var(--btn-radius);
  border: 1px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition:
    color 0.2s var(--btn-ease),
    background 0.2s var(--btn-ease),
    border-color 0.2s var(--btn-ease),
    box-shadow 0.2s var(--btn-ease),
    transform 0.2s var(--btn-ease);
  -webkit-tap-highlight-color: transparent;
}

/* ---- Primary (filled) ---- */
.cta-button,
.contact-submit-btn,
.solution-card-btn,
.header__cta,
button.cta-button:not(.cta-button--outline):not(.cta-button--ghost):not(.cta-button--secondary) {
  color: #ffffff;
  background: var(--btn-primary-bg);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: var(--btn-primary-shadow);
}

.cta-button::before,
.contact-submit-btn::before,
.solution-card-btn::before,
.header__cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.14) 0%, transparent 42%);
  opacity: 1;
  transition: opacity 0.2s var(--btn-ease);
  pointer-events: none;
  z-index: 0;
}

.cta-button > *,
.contact-submit-btn > *,
.solution-card-btn > *,
.header__cta > * {
  position: relative;
  z-index: 1;
}

.cta-button:hover,
.contact-submit-btn:hover:not(:disabled),
.solution-card-btn:hover,
.header__cta:hover,
button.cta-button:not(.cta-button--outline):not(.cta-button--ghost):not(.cta-button--secondary):hover {
  color: #ffffff;
  background: var(--btn-primary-bg-hover);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: var(--btn-primary-shadow-hover);
  transform: scale(1.02);
}

.cta-button:active,
.contact-submit-btn:active:not(:disabled),
.solution-card-btn:active,
.header__cta:active {
  transform: scale(0.98);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15), 0 3px 10px rgba(255, 102, 0, 0.18);
}

/* ---- Outline (light backgrounds) ---- */
.cta-button--outline,
.solution-detail-btn-outline {
  color: #c44f00;
  background: #ffffff;
  border-color: rgba(255, 102, 0, 0.38);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}

.cta-button--outline::before,
.solution-detail-btn-outline::before {
  display: none;
}

.cta-button--outline:hover,
.solution-detail-btn-outline:hover {
  color: #b34700;
  background: rgba(255, 102, 0, 0.07);
  border-color: rgba(255, 102, 0, 0.55);
  box-shadow: 0 2px 8px rgba(255, 102, 0, 0.12);
  transform: scale(1.02);
}

/* ---- Ghost (dark backgrounds / hero) ---- */
.cta-button--ghost {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: none;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.cta-button--ghost::before {
  display: none;
}

.cta-button--ghost:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.38);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  transform: scale(1.02);
}

/* ---- Secondary ---- */
.cta-button--secondary {
  color: #374151;
  background: #f9fafb;
  border-color: #e5e7eb;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.cta-button--secondary::before {
  display: none;
}

.cta-button--secondary:hover {
  color: #1f2937;
  background: #f3f4f6;
  border-color: #d1d5db;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.07);
  transform: scale(1.02);
}

/* ---- Focus ---- */
.cta-button:focus-visible,
.contact-submit-btn:focus-visible,
.solution-card-btn:focus-visible,
.solution-detail-btn-outline:focus-visible,
.header__cta:focus-visible,
.btn-icon:focus-visible {
  outline: 2px solid var(--primary-color-light);
  outline-offset: 2px;
}

/* ---- Icons ---- */
.cta-button i,
.contact-submit-btn i,
.solution-card-btn i,
.solution-detail-btn-outline i,
.header__cta i {
  font-size: 0.78rem;
  opacity: 0.92;
  transition: transform 0.2s var(--btn-ease), opacity 0.2s var(--btn-ease);
}

.cta-button:hover i,
.contact-submit-btn:hover:not(:disabled) i,
.solution-card-btn:hover i,
.solution-detail-btn-outline:hover i,
.header__cta:hover i {
  transform: translateX(2px);
  opacity: 1;
}

/* ---- Sizes ---- */
.cta-button--sm,
main .btn.btn-sm {
  min-height: var(--btn-min-height-sm);
  padding: 0.42rem 0.95rem;
  font-size: var(--btn-font-size-sm);
}

.cta-button--lg {
  min-height: var(--btn-min-height-lg);
  padding: 0.78rem 1.6rem;
  font-size: var(--btn-font-size-lg);
}

.cta-button--block,
.contact-submit-btn {
  width: 100%;
}

/* ---- Header (compact primary) ---- */
.header__cta {
  min-height: var(--btn-min-height-sm);
  padding: 0.44rem 1rem;
  font-size: var(--btn-font-size-sm);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1), 0 4px 14px rgba(255, 102, 0, 0.2);
}

.header__cta:hover {
  transform: scale(1.03);
}

.header__cta--block {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
}

/* ---- Groups ---- */
.cta-button-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
}

.section__banner .cta-button-group {
  justify-content: center;
}

@media (min-width: 992px) {
  .section__banner .cta-button-group {
    justify-content: flex-start;
  }
}

.section__banner .cta-button--lg {
  min-height: 48px;
  padding: 0.8rem 1.55rem;
  font-size: 0.925rem;
}

/* ---- Disabled ---- */
.contact-submit-btn:disabled,
.cta-button:disabled,
button.cta-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
  filter: grayscale(0.2);
}

/* ---- Bootstrap overrides (main content) ---- */
main .btn-primary {
  min-height: var(--btn-min-height);
  padding: var(--btn-padding-y) var(--btn-padding-x) !important;
  font-family: var(--font-heading) !important;
  font-size: var(--btn-font-size) !important;
  font-weight: 600 !important;
  color: #ffffff !important;
  background: var(--btn-primary-bg) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  border-radius: var(--btn-radius) !important;
  box-shadow: var(--btn-primary-shadow) !important;
}

main .btn-primary:hover {
  background: var(--btn-primary-bg-hover) !important;
  transform: scale(1.02);
  box-shadow: var(--btn-primary-shadow-hover) !important;
}

main .btn-outline-primary {
  min-height: var(--btn-min-height-sm);
  padding: 0.42rem 0.95rem !important;
  font-family: var(--font-heading) !important;
  font-size: var(--btn-font-size-sm) !important;
  font-weight: 600 !important;
  color: #c44f00 !important;
  background: #ffffff !important;
  border: 1px solid rgba(255, 102, 0, 0.38) !important;
  border-radius: var(--btn-radius) !important;
}

main .btn-outline-primary:hover {
  color: #b34700 !important;
  background: rgba(255, 102, 0, 0.07) !important;
  border-color: rgba(255, 102, 0, 0.55) !important;
  transform: scale(1.02);
}

main .btn-outline-secondary {
  font-family: var(--font-heading) !important;
  font-weight: 600 !important;
  border-radius: var(--btn-radius) !important;
}

/* ---- Icon-only ---- */
.btn-icon {
  width: 40px;
  min-height: 40px;
  padding: 0;
  color: #6b7280;
  background: #ffffff;
  border-color: #e5e7eb;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.btn-icon:hover {
  color: var(--primary-color);
  background: rgba(255, 102, 0, 0.05);
  border-color: rgba(255, 102, 0, 0.3);
  transform: scale(1.05);
}

/* ---- Footer social ---- */
.body__footer .footer-social {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.body__footer .footer-social .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  min-height: 40px;
  padding: 0 !important;
  margin: 0 !important;
  line-height: 1;
  border-radius: var(--btn-radius) !important;
  color: rgba(255, 255, 255, 0.85) !important;
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
}

.body__footer .footer-social .btn i {
  line-height: 1;
}

.body__footer .footer-social .btn:hover {
  color: #ffffff !important;
  background: var(--btn-primary-bg) !important;
  border-color: transparent !important;
  transform: scale(1.08);
  box-shadow: var(--btn-primary-shadow) !important;
}

/* ---- Owl carousel ---- */
.owl-nav button {
  width: 42px !important;
  height: 42px !important;
  border-radius: var(--btn-radius) !important;
  border: 1px solid #e5e7eb !important;
  background: #ffffff !important;
  color: #4b5563 !important;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06) !important;
  transition: all 0.2s var(--btn-ease) !important;
}

.owl-nav button:hover {
  color: var(--primary-color) !important;
  border-color: rgba(255, 102, 0, 0.35) !important;
  background: rgba(255, 102, 0, 0.05) !important;
  transform: scale(1.05) !important;
}

@media (max-width: 767.98px) {
  .cta-button,
  .contact-submit-btn,
  .solution-card-btn,
  .solution-detail-btn-outline {
    min-height: 42px;
    padding: 0.62rem 1.15rem;
    font-size: 0.875rem;
  }

  .cta-button-group {
    flex-direction: column;
    width: 100%;
    gap: 0.55rem;
  }

  .cta-button-group .cta-button {
    width: 100%;
  }

  .header__cta {
    padding: 0.4rem 0.85rem;
  }
}