/* === SMOOTH SCROLLING === */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem; /* fixed header offset for anchor scroll */
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Anchor-Scroll: Abstand oben für Fix-Header, Formular sichtbar */
#kontakt,
#kontakt-form {
  scroll-margin-top: 5.5rem;
}

/* === CSS VARIABLES === */
:root {
  --ink: #0b0f19;
  --deep: #0e1325;
  --blue: #2F66FF;
  --blue-600: #2654d6;
  --vio: #7c3aed;
}

/* === ANGEBOT BOX (Gradient + Glow, Farbe wie Header/Navbar) === */
.angebot-box {
  background: linear-gradient(to bottom, #5b8aff 0%, #2F66FF 50%, #2654d6 100%);
  box-shadow:
    0 0 100px rgba(47, 102, 255, 0.5),
    0 0 60px rgba(47, 102, 255, 0.4),
    0 0 30px rgba(38, 84, 214, 0.35),
    0 20px 40px -15px rgba(0, 0, 0, 0.12);
}

/* === GLASSMORPHISM === */
.glass {
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
}

/* === LINK UNDERLINE EFFECT === */
.link-underline {
  background-image: linear-gradient(currentColor, currentColor);
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0% 2px;
  transition: background-size 0.25s;
}

.link-underline:hover {
  background-size: 100% 2px;
}

/* === TYPING CURSOR === */
#typing-cursor {
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* === GRAIN TEXTURE === */
.grain:before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.6'/></svg>");
  mix-blend-mode: overlay;
}

/* === ANIMATIONS === */
@keyframes fadeUpSoft {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.will-reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms ease, transform 600ms ease;
}

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

.hero-enter {
  opacity: 0;
  transform: translateY(18px) scale(0.98);
}

.hero-enter.hero-in {
  animation: fadeUpSoft 700ms ease forwards;
}

@keyframes floatSlow {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-6px);
  }
  100% {
    transform: translateY(0px);
  }
}

.float-slow {
  animation: floatSlow 6s ease-in-out infinite;
}

/* === CUSTOM UTILITIES === */
.bg-ink {
  background-color: var(--ink);
}

.bg-deep {
  background-color: var(--deep);
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: radial-gradient(circle at 20% 20%, rgba(15, 23, 42, 0.6), rgba(15, 23, 42, 0.9));
  pointer-events: none;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 20%, rgba(0, 0, 0, 0.55), transparent 35%),
              linear-gradient(120deg, rgba(10, 15, 30, 0.75), rgba(15, 23, 42, 0.55));
}

.bg-blue {
  background-color: var(--blue);
}

.bg-blue-600 {
  background-color: var(--blue-600);
}

.text-blue {
  color: var(--blue);
}

.text-blue-600 {
  color: var(--blue-600);
}

.border-blue {
  border-color: var(--blue);
}

.ring-blue {
  --tw-ring-color: var(--blue);
}

/* === POPUP ANIMATIONS === */
.popup-visible {
  opacity: 1 !important;
}

.popup-content {
  animation: popupEnter3D 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes popupEnter3D {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Glassmorphism Effect */
.popup-glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

/* Gradient Overlay inside Popup */
.popup-gradient-overlay {
  background: linear-gradient(
    135deg,
    rgba(47, 102, 255, 0.15) 0%,
    rgba(124, 58, 237, 0.15) 50%,
    rgba(236, 72, 153, 0.15) 100%
  );
  background-size: 200% 200%;
  animation: gradientShift 12s ease infinite;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Glowing Button Effects */
.btn-glow {
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-glow::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left 0.5s;
}

.btn-glow:hover::before {
  left: 100%;
}

.btn-glow-green {
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

.btn-glow-green:hover {
  box-shadow: 0 15px 40px rgba(37, 211, 102, 0.6), 0 0 30px rgba(37, 211, 102, 0.3);
}

.btn-glow-blue {
  box-shadow: 0 10px 30px rgba(47, 102, 255, 0.4);
}

.btn-glow-blue:hover {
  box-shadow: 0 15px 40px rgba(47, 102, 255, 0.6), 0 0 30px rgba(47, 102, 255, 0.3);
}

/* Slow Pulse Animation for Image Glow */
@keyframes pulse-slow {
  0%, 100% {
    opacity: 0.6;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.05);
  }
}

.animate-pulse-slow {
  animation: pulse-slow 4s ease-in-out infinite;
}

/* Prevent body scroll when popup is open */
body.popup-open {
  overflow: hidden;
}

/* Smooth backdrop blur */
#kayoss-popup {
  transition: opacity 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* === SWIPER REELS SLIDER === */
.swiper-pagination-custom .swiper-pagination-bullet {
  opacity: 1;
}

.swiper-pagination-custom .swiper-pagination-bullet-active {
  background-color: var(--blue) !important;
  width: 2rem;
  border-radius: 0.25rem;
}

/* Swiper navigation buttons hover effects */
.swiper-button-prev-custom,
.swiper-button-next-custom {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.swiper-button-prev-custom:active,
.swiper-button-next-custom:active {
  transform: translateY(-50%) scale(0.95);
}

/* Reel card hover effect */
.swiper-slide .group {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.swiper-slide .group:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* === GOOGLE REVIEWS: Kürzbarer Text, Weiterlesen === */
.review-text {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.review-card.is-expanded .review-text {
  display: block;
  -webkit-line-clamp: unset;
  -webkit-box-orient: unset;
  overflow: visible;
}
.review-toggle {
  min-height: 2.75rem;
  min-width: 2.75rem;
  padding: 0.5rem 0;
  margin: 0.25rem 0 0 0;
  -webkit-tap-highlight-color: transparent;
}

/* === SERVICES PAGE: Card layout === */
.services-cards-grid {
  align-items: stretch;
}

.services-cards-grid .service-card {
  display: grid;
  grid-template-rows: 1fr auto;
  height: 100%;
  min-height: 0;
}

.services-cards-grid .service-card .service-card-body {
  min-height: 0;
  overflow: hidden;
}

.services-cards-grid .service-card .service-card-footer {
  flex-shrink: 0;
}

.services-cards-grid .service-card-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 2.25rem;
  min-width: 100%;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: white;
  background-color: var(--blue);
  border-radius: 0.375rem;
  transition: background-color 0.2s;
}

.services-cards-grid .service-card-btn:hover {
  background-color: var(--blue-600);
}