/* Kite Energy — shared custom styles (supplements Tailwind CDN) */

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: #1A1A1A;
  background-color: #F5F5F0;
}

h1, h2, h3, h4, .font-display {
  font-family: 'Manrope', sans-serif;
}

/* ---- Scroll reveal (Intersection Observer adds .visible) ---- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 200ms ease-out, transform 200ms ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---- Navigation ---- */
.nav-link {
  position: relative;
  padding: 0.25rem 0;
  transition: color 150ms ease;
}

.nav-link:hover {
  color: #ff9d29;
}

.nav-link.active {
  color: #ff9d29;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: #ff9d29;
}

/* ---- Buttons ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: #ff9d29;
  color: #FFFFFF;
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  padding: 0.875rem 1.75rem;
  border-radius: 0.375rem;
  transition: background 150ms ease, transform 150ms ease;
}

.btn-primary:hover {
  background: #E87722;
  transform: translateY(-1px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: transparent;
  color: #FFFFFF;
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  padding: 0.875rem 1.75rem;
  border-radius: 0.375rem;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  transition: border-color 150ms ease, background 150ms ease;
}

.btn-ghost:hover {
  border-color: #ff9d29;
  background: rgba(255, 157, 41, 0.1);
}

.btn-ghost-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: transparent;
  color: #2d3a54;
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  padding: 0.875rem 1.75rem;
  border-radius: 0.375rem;
  border: 1.5px solid #2d3a54;
  transition: border-color 150ms ease, color 150ms ease, background 150ms ease;
}

.btn-ghost-dark:hover {
  border-color: #E87722;
  color: #2d3a54;
  background: rgba(255, 157, 41, 0.08);
}

/* ---- Cards ---- */
.card {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(45, 58, 84, 0.06), 0 4px 12px rgba(45, 58, 84, 0.04);
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 6px rgba(45, 58, 84, 0.07), 0 10px 24px rgba(45, 58, 84, 0.08);
}

/* ---- Stat call-outs ----
   Deep orange on light backgrounds for contrast; bright amber on dark sections. */
.stat-value {
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  color: #E87722;
}

.bg-steel .stat-value,
.bg-navy .stat-value {
  color: #ff9d29;
}

/* ---- Tabs (solutions + investors) ---- */
.tab-btn {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  padding: 0.75rem 1.25rem;
  border-radius: 0.375rem 0.375rem 0 0;
  border-bottom: 3px solid transparent;
  color: #6B7280;
  white-space: nowrap;
  transition: color 150ms ease, border-color 150ms ease;
}

.tab-btn:hover {
  color: #2d3a54;
}

.tab-btn.active {
  color: #2d3a54;
  border-bottom-color: #E87722;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ---- FAQ accordion ---- */
details.faq-item {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: 0.5rem;
}

details.faq-item summary {
  cursor: pointer;
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  padding: 1.25rem 1.5rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

details.faq-item summary::-webkit-details-marker {
  display: none;
}

details.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  line-height: 1;
  color: #E87722;
  flex-shrink: 0;
  transition: transform 150ms ease;
}

details.faq-item[open] summary::after {
  transform: rotate(45deg);
}

details.faq-item > div {
  padding: 0 1.5rem 1.25rem;
  color: #4B5563;
}

/* ---- Zoho embed placeholder ---- */
.zoho-placeholder {
  border: 2px dashed #CBD5E1;
  border-radius: 0.5rem;
  background: #F8FAFC;
  padding: 1rem 1.25rem;
  font-size: 0.8rem;
  color: #6B7280;
  text-align: center;
}

/* ---- Demo form notice (shown by main.js on submit) ---- */
.form-notice {
  display: none;
  margin-top: 1rem;
  padding: 0.875rem 1.25rem;
  border-radius: 0.375rem;
  background: #FFF7ED;
  border: 1px solid #ff9d29;
  color: #9A3412;
  font-size: 0.875rem;
}

.form-notice.show {
  display: block;
}

.form-notice.success {
  background: #F0FDF4;
  border-color: #16A34A;
  color: #166534;
}

/* ---- Form inputs ---- */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #D1D5DB;
  border-radius: 0.375rem;
  background: #FFFFFF;
  font-size: 0.9375rem;
  color: #1A1A1A;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.form-input:focus {
  outline: none;
  border-color: #E87722;
  box-shadow: 0 0 0 3px rgba(232, 119, 34, 0.15);
}

.form-label {
  display: block;
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: 0.8125rem;
  color: #2d3a54;
  margin-bottom: 0.375rem;
}

/* ---- Hero copy rotator (homepage) ---- */
#hero-rotator {
  display: grid;
}

#hero-rotator .hero-slide {
  grid-area: 1 / 1;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 600ms ease, transform 600ms ease;
  pointer-events: none;
}

#hero-rotator .hero-slide.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
  #hero-rotator .hero-slide {
    transition: none;
  }
}

/* ---- Hero overlay ---- */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(82, 104, 149, 0.55), rgba(45, 58, 84, 0.85));
}

/* ---- Process step connector line (desktop) ---- */
@media (min-width: 768px) {
  .process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 1.5rem;
    left: calc(50% + 2rem);
    width: calc(100% - 4rem);
    height: 2px;
    background: #E5E7EB;
  }
}

/* ---- Kite brand font (page-title hero headings only) ---- */
.font-kite {
  font-family: 'Bebas Neue', 'Manrope', sans-serif;
  font-weight: 400;
  letter-spacing: 0.02em;
}