/* ===== BASE ===== */
html { scroll-behavior: smooth; }
body { font-family: 'Inter', system-ui, sans-serif; }

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== GRADIENT TEXT ===== */
.text-gradient {
  background: linear-gradient(135deg, #FBBF24, #D97706);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== NAVIGATION ===== */
nav {
  background: #ffffff;
}

/* Active nav item — desktop: underline below text */
.nav-active {
  position: relative;
}
.nav-active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: #FBBF24;
  border-radius: 1px;
}

/* Active nav item — mobile: left accent bar */
.nav-active-mobile {
  position: relative;
  padding-left: 12px;
}
.nav-active-mobile::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: #FBBF24;
  border-radius: 2px;
}

.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.mobile-menu.open {
  max-height: 500px;
}

/* ===== HERO ===== */
.hero-overlay {
  background: linear-gradient(135deg, rgba(11,17,32,0.78) 0%, rgba(23,32,51,0.60) 100%);
}

/* Hero carousel */
.hero-carousel {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}
.hero-slide.active {
  opacity: 1;
}
.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Per-slide use-case label (top-right) */
.hero-slide-label {
  position: absolute;
  top: 2rem;
  right: 2rem;
  max-width: 340px;
  text-align: right;
  z-index: 5;
}
.hero-slide-kicker {
  display: inline-block;
  background: rgba(251,191,36,0.12);
  border: 1px solid rgba(251,191,36,0.45);
  color: #FBBF24;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.85rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.hero-slide-tagline {
  color: rgba(255,255,255,0.92);
  font-size: 0.95rem;
  line-height: 1.45;
  font-weight: 500;
  text-shadow: 0 1px 8px rgba(0,0,0,0.4);
}
@media (max-width: 1023px) {
  .hero-slide-label { display: none; }
}

/* Carousel dots */
.hero-dots {
  position: absolute;
  bottom: calc(6rem + 1.25rem);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 15;
}
.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: 0;
  padding: 0;
  cursor: pointer;
  transition: background 0.3s ease, width 0.3s ease;
}
.hero-dot.active {
  background: #FBBF24;
  width: 24px;
  border-radius: 4px;
}
.hero-dot:hover {
  background: rgba(255,255,255,0.7);
}
.hero-dot.active:hover {
  background: #FBBF24;
}

/* Stats overlay at bottom of hero */
.hero-stats {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 12;
  background: linear-gradient(to top, rgba(11,17,32,0.92), rgba(11,17,32,0.72) 70%, transparent);
  padding: 1.5rem 0 1.25rem;
}

/* ===== CARDS ===== */
.feature-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.pricing-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}
.pricing-popular {
  border: 2px solid #FBBF24;
}

/* ===== PHOTOS ===== */
.photo-frame {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
}
.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.photo-frame:hover img {
  transform: scale(1.03);
}

/* ===== IMAGE PLACEHOLDERS ===== */
.img-placeholder {
  background: #f1f5f9;
  border: 2px dashed #cbd5e1;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
  color: #94a3b8;
  position: relative;
  overflow: hidden;
}
.img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 20px,
    rgba(148,163,184,0.04) 20px,
    rgba(148,163,184,0.04) 40px
  );
}
.img-placeholder .specs {
  position: relative;
  z-index: 1;
}
.img-placeholder .specs .label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: #64748b;
  margin-bottom: 0.5rem;
}
.img-placeholder .specs .desc {
  font-size: 0.8rem;
  line-height: 1.4;
  max-width: 280px;
  margin: 0 auto;
}
.img-placeholder .specs .size {
  font-size: 0.65rem;
  margin-top: 0.75rem;
  padding: 0.25rem 0.75rem;
  background: #e2e8f0;
  border-radius: 999px;
  display: inline-block;
}

/* ===== BENEFIT ROWS ===== */
.benefit-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 768px) {
  .benefit-row {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
  .benefit-row.reverse .benefit-img {
    order: -1;
  }
}
.benefit-row .benefit-text .kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #d97706;
  margin-bottom: 0.75rem;
}
.benefit-row .benefit-text h3 {
  font-size: 1.75rem;
  font-weight: 800;
  color: #111827;
  line-height: 1.2;
  margin-bottom: 1rem;
}
.benefit-row .benefit-text p {
  color: #4b5563;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.benefit-row .benefit-text ul {
  list-style: none;
  padding: 0;
}
.benefit-row .benefit-text ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: #374151;
  padding: 0.4rem 0;
}
.benefit-row .benefit-text ul li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  background: #FBBF24;
  border-radius: 50%;
  margin-top: 0.5rem;
}

/* ===== CONTACT FORM ===== */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: white;
}
.form-input:focus {
  outline: none;
  border-color: #FBBF24;
  box-shadow: 0 0 0 3px rgba(251,191,36,0.15);
}
.form-input::placeholder {
  color: #9ca3af;
}
textarea.form-input {
  resize: vertical;
  min-height: 120px;
}

/* ===== TIMELINE ===== */
.timeline-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #FBBF24;
  border: 3px solid #FEF3C7;
  position: relative;
  z-index: 1;
}

/* ===== LANGUAGE SWITCHER ===== */
.lang-btn {
  transition: all 0.2s ease;
}
.lang-btn.active {
  background: #FBBF24;
  color: #0B1120;
  font-weight: 600;
}