/* # fonts */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");

/* # variables */
:root {
  --hue: 200;
  --saturation: 70%;
  --lightness: 55%;
  --main-color: hsl(var(--hue), var(--saturation), var(--lightness));

  /* text colors */
  --text-white: hsl(0, 0%, 100%);
  --text-light-gray: hsl(0, 0%, 96%);
  --text-x-dark-gray: hsl(0, 0%, 10%);
  --text-dark-gray: hsl(0, 0%, 20%);

  /* bg colors */
  --body-bg-color: hsl(var(--hue), 60%, 94%);
  --bg-color: hsl(var(--hue), 60%, 96%);
  --bg-white: hsl(0, 0%, 100%);

  /* border color */
  --border-color: hsl(var(--hue), 48%, 80%);

  /* shadow */
  --shadow: 0 0 10px hsla(var(--hue), 57%, 63%, 0.3);
  --focus-shadow: 0 0 10px hsla(var(--hue), 57%, 63%, 0.6);

  /* font size */
  --fs-4xl: 50px;
  --fs-3xl: 35px;
  --fs-2xl: 26px;
  --fs-xl: 20px;
  --fs-lg: 18px;
  --fs-md: 16px;
  --fs-sm: 14px;
}

/* override variables for dark theme */
body.t-dark {
  /* text colors */
  --text-x-dark-gray: hsl(0, 0%, 94%);
  --text-dark-gray: hsl(0, 0%, 84%);

  /* bg colors */
  --body-bg-color: hsl(var(--hue), 20%, 10%);
  --bg-color: hsl(var(--hue), 13%, 17%);

  /* border color */
  --border-color: hsl(var(--hue), 15%, 30%);

  /* shadow */
  --shadow: 0 0 10px hsla(var(--hue), 19%, 7%, 0.9);
}

/* # base */
html {
  scroll-behavior: smooth;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
::before,
::after {
  box-sizing: border-box;
}
body {
  font-family: "Poppins", sans-serif;
  font-weight: 300;
  font-size: var(--fs-md);
  line-height: 1.5;
  color: var(--text-dark-gray);
  background-color: var(--body-bg-color);
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}
a {
  color: var(--main-color);
  text-decoration: none;
}
ul {
  list-style: none;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-x-dark-gray);
  line-height: 1.3;
}
p {
  margin-bottom: 15px;
}
img {
  max-width: 100%;
  vertical-align: middle;
}
::selection {
  color: var(--text-white);
  background-color: var(--main-color);
}
::-webkit-scrollbar {
  width: 5px;
}
::-webkit-scrollbar-track {
  background-color: var(--body-bg-color);
}
::-webkit-scrollbar-thumb {
  background-color: var(--main-color);
}
/* # Logo*/
.alfaLogo img {
  max-width: 100px; /* Adjust as needed */
  height: auto; /* Maintain aspect ratio */
  display: block;
  margin: 0 auto; /* Center the image */
  transition: transform 0.3s ease-in-out;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .alfaLogo img {
    max-width: 120px;
  }
}

@media (max-width: 480px) {
  .alfaLogo img {
    max-width: 100px;
  }
}

/* Hover effect */
.alfaLogo img:hover {
  transform: scale(1.1);
}

/* # page wrapper */
.page-wrapper {
  overflow: hidden;
}

/* # container */
.container {
  max-width: 1170px;
  margin: auto;
  padding: 0 15px;
}

/* # grid */
.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 30px;
}

/* # section */
.section-padding {
  padding: 60px 0;
}
.section-title {
  text-align: center;
  margin-bottom: 45px;
}
.section-title .title {
  display: inline-block;
  font-size: var(--fs-lg);
  font-weight: 400;
  text-transform: capitalize;
  color: var(--main-color);
  margin: 0 0 12px;
  padding: 0 40px;
  position: relative;
}
.section-title .title::before,
.section-title .title::after {
  content: "";
  position: absolute;
  height: 1px;
  width: 34px;
  background-color: var(--main-color);
  top: 50%;
  transform: translateY(-50%);
}
.section-title .title::before {
  left: 0;
}
.section-title .title::after {
  right: 0;
}
.section-title .sub-title {
  font-size: var(--fs-3xl);
  text-transform: capitalize;
}

/* # buttons */
button {
  cursor: pointer;
}
.btn {
  display: inline-block;
  padding: 10px 28px;
  background-color: var(--main-color);
  color: var(--text-white);
  font-weight: 500;
  font-size: var(--fs-md);
  text-transform: capitalize;
  line-height: 1.5;
  font-family: inherit;
  border: 2px solid transparent;
  border-radius: 30px;
  vertical-align: middle;
  user-select: none;
  transition: all 0.3s ease;
}
.btn:hover {
  background-color: transparent;
  color: var(--main-color);
  border-color: var(--main-color);
}

/* # forms */
.input-box {
  margin-bottom: 20px;
}
::placeholder {
  color: var(--text-dark-gray);
  opacity: 1; /* override firefox's default opacity */
}
.input-control {
  width: 100%;
  height: 50px;
  border-radius: 25px;
  border: 1px solid var(--border-color);
  background-color: transparent;
  font-family: inherit;
  font-weight: inherit;
  font-size: inherit;
  color: var(--text-x-dark-gray);
  padding: 0 20px;
}
.input-control:focus {
  outline: 1px solid var(--border-color);
}
textarea.input-control {
  display: block;
  height: 150px;
  padding-top: 15px;
  resize: none;
}

/* # preloader */
.preloader {
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  background-color: var(--bg-color);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
}
.preloader.fade-out {
  opacity: 0;
  transition: opacity 0.6s ease;
}
.preloader div {
  height: 40px;
  width: 40px;
  border-radius: 50%;
  border-left: 4px solid var(--main-color);
  border-right: 4px solid var(--main-color);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  animation: preloader 1s linear infinite;
}
@keyframes preloader {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(360deg);
  }
}
:root {
    /* Existing Glassmorphism Theme Variables (Keep these if navbar/footer are still glassy) */
    --glass-bg-color-initial: rgba(255, 255, 255, 0.15);
    --glass-border-color-initial: rgba(255, 255, 255, 0.3);
    --glass-shadow-color-initial: rgba(0, 0, 0, 0.1);
    --glass-blur-initial: 8px;
    --text-dark-on-light-glass: rgb(50, 50, 50);
    --text-light-on-dark-glass: rgb(255, 255, 255);
    --accent-color-glass: #000000;

    /* NEW: General Page Colors (matching Lena Adelmann style) */
    --page-bg-color: #ffffff; /* Clean white background */
    --content-text-color: #333333; /* Dark gray for body text */
    --heading-color-dark: #222222; /* Slightly darker for headings */
    --subtle-line-color: rgba(0, 0, 0, 0.1); /* Very light gray for subtle lines */
    --button-bg-color: #333333; /* Dark button background */
    --button-text-color: #ffffff; /* White button text */

    /* NEW: Font Families */
    --font-family-body: "Oswald", system-ui, sans-serif; /* Elegant serif for body text */
    --font-family-heading: "Oswald", system-ui, sans-serif; /* Modern sans-serif for headings */
    --font-family-primary: "Oswald", system-ui, sans-serif; /* Existing, for global consistency */

    /* Font sizes (adjust as per your project's global setup) */
    --fs-page-title: 3.5rem; /* Larger main title */
    --fs-section-subtitle: 2.2rem; /* Subtitles like on the target page */
    --fs-body: 1.15rem; /* Slightly larger body text for readability */
    --fs-list: 1.05rem; /* For facts list */
    --fs-button: 1.1rem; /* Button text size */
}
/* # header */
.header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 2;
  padding: 10px 0;
  
}
.header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;

  background-color: var(--glass-bg-color-initial); /* light translucent layer */
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(var(--glass-blur-initial)); /* Medium blur for clarity */
  -webkit-backdrop-filter: blur(var(--glass-blur-initial));

  
   box-shadow: 0 8px 40px var(--glass-shadow-color-initial);
  z-index: -1;
  transform: translateY(calc(-100% - 10px));
  transition: transform 0.5s ease;
}
.header.bg-reveal::before {
  transform: translateY(0);
  opacity: 1;
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  
}
.header .logo a {
  font-size: 28px;
  font-weight: bold;
  text-transform: uppercase;
  line-height: 1;
  display: block;
  transform: scaleY(0.9);
  letter-spacing: 2px;
}
.header .logo span {
  font-size: 12px;
  display: block;
  font-weight: 400;
  color: var(--text-x-dark-gray);
  letter-spacing: 1px;
}
.nav li {
  display: inline-block;
  margin-left: 35px;
}
.nav a {
  text-transform: capitalize;
  font-size: var(--fs-md);
  color: var(--text-x-dark-gray);
  font-weight: 400;
  display: block;
  padding: 10px 0;
  transition: color 0.3s ease;
}
.nav a:hover {
  color: var(--main-color);
  
}
.nav-toggler {
  display: none;
}
/*Dark mode switch*/

/* # home  */
.home {
  padding: 100px 0 60px;
}
.home-text,
.home-img {
  grid-column: span 6;
  align-self: center;
}
.home-text h1 {
  font-size: var(--fs-4xl);
  margin: 0 0 20px;
  text-transform: capitalize;
}
.home-text p {
  margin: 0 0 30px;
}
.home-img {
  position: relative;
}
.home-img .circle-wrap {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: -1;
}
.home-img .circle {
  height: 350px;
  width: 350px;
  background-color: var(--main-color);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.home-img img {
  max-width: 270px;
  display: block;
  margin: auto;
}

/* # about  */
.about .section-title {
  text-align: left;
  margin: 0 0 15px;
}
.about-img,
.about-text {
  grid-column: span 6;
  align-self: center;
}
.about-img .img-box {
  max-width: 400px;
  margin: auto;
  padding: 15px;
  border-radius: 50%;
  background-color: var(--bg-color);
  box-shadow: var(--shadow);
  position: relative;
}
.about-img .img-box img {
  border-radius: 50%;
}
.about-img .box {
  height: 125px;
  width: 125px;
  background-color: var(--main-color);
  position: absolute;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  border-radius: 0 40px;
  padding: 15px;
}
.about-img .box-1 {
  top: 50%;
  left: 0;
  transform: translate(-50%, -50%);
}
.about-img .box span {
  color: var(--text-white);
  font-weight: bold;
  font-size: var(--fs-3xl);
  margin: 0 0 5px;
  line-height: 1;
}
.about-img .box p {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  color: var(--text-light-gray);
  margin: 0;
}

/* # services  */
.services-item {
  grid-column: span 4;
  text-align: center;
}
.services-item .img-box {
  height: 140px;
  width: 140px;
  border-radius: 50%;
  margin: 0 auto 20px;
  box-shadow: var(--shadow);
  background-color: var(--bg-color);
  padding: 8px;
  overflow: hidden;
}
.services-item .img-box img {
  border-radius: 50%;
  transition: transform 0.5s ease;
}
.services-item:hover .img-box img {
  transform: scale(1.5);
}
.services-item h3 {
  text-transform: capitalize;
  font-size: var(--fs-xl);
  font-weight: 500;
}

/* # pricing  */
.pricing-item {
  grid-column: span 4;
  background-color: var(--bg-color);
  box-shadow: var(--shadow);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
}
.pricing-header h3 {
  text-transform: capitalize;
  margin: 0 0 20px;
  font-size: var(--fs-2xl);
  font-weight: 600;
}
.pricing-header .price {
  height: 140px;
  width: 140px;
  box-shadow: inset var(--shadow);
  margin: auto;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm);
  text-transform: capitalize;
}
.pricing-header .price span {
  font-size: var(--fs-2xl);
  color: var(--main-color);
  font-weight: bold;
  line-height: 1.3;
}
.pricing-body {
  padding: 30px 0;
  text-align: left;
}
.pricing-body li {
  text-transform: capitalize;
  position: relative;
  padding-left: 27px;
}
.pricing-body li + li {
  margin-top: 10px;
}
.pricing-body li i {
  position: absolute;
  left: 0;
  top: 5px;
  font-size: var(--fs-sm);
}

/* # team  */
.team-item {
  grid-column: span 4;
}
.team-item .img-box {
  max-width: 350px;
  box-shadow: var(--shadow);
  background-color: var(--bg-color);
  margin: auto;
  border-radius: 50%;
  padding: 15px;
}
.team-item img {
  border-radius: 50%;
  transition: filter 0.5s ease;
}
.team-item:hover img {
  filter: grayscale(50%);
}
.team-item .detail {
  background-color: var(--main-color);
  width: 85%;
  max-width: 260px;
  padding: 15px;
  margin: -42px auto 0;
  text-align: center;
  text-transform: capitalize;
  position: relative;
  z-index: 1;
  border-radius: 0 40px;
  transition: border-radius 0.5s ease;
}
.team-item:hover .detail {
  border-radius: 40px 0;
}
.team-item h3 {
  margin: 0 0 5px;
  color: var(--text-white);
  font-size: var(--fs-xl);
  font-weight: 500;
}
.team-item p {
  margin: 0;
  color: var(--text-light-gray);
}

/* # contact */
.contact-grid {
  max-width: 1000px;
  margin: auto;
}
.contact-info {
  grid-column: span 5;
}
.contact-form {
  grid-column: span 7;
}
.contact-info-item {
  position: relative;
  padding: 20px 0 20px 70px;
}
.contact-info-item + .contact-info-item {
  margin-top: 20px;
  border-top: 1px solid var(--border-color);
}
.contact-info-item i {
  height: 50px;
  width: 50px;
  background-color: var(--bg-color);
  box-shadow: var(--shadow);
  color: var(--main-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  left: 0;
  top: 20px;
}
.contact-info-item h3 {
  margin: 0 0 10px;
  font-size: var(--fs-xl);
  font-weight: 500;
  text-transform: capitalize;
}
.contact-info-item p:last-child {
  margin: 0;
}

/* # footer */
.footer {
  padding: 50px 0;
  background-color: var(--main-color);
  text-align: center;
}
.footer h3 {
  color: var(--text-white);
  font-size: var(--fs-2xl);
  margin: 0 0 15px;
  font-weight: 500;
  text-transform: capitalize;
}
.footer .social-links a {
  height: 40px;
  width: 40px;
  display: inline-flex;
  background-color: var(--bg-white);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  margin: 0 4px;
  border: 1px solid transparent;
  transition: all 0.5s ease;
}
.footer .social-links a:hover {
  background-color: transparent;
  color: var(--text-white);
  border-color: initial;
}
/* # popup */
/* Existing popup container styles */
.popup-container {
    display: none; /* Standardmäßig versteckt */
    position: fixed; /* Fixiert auf dem Bildschirm */
    z-index: 1000; /* Ganz oben */
    left: 0;
    top: 0;
    width: 100%; /* Volle Breite */
    height: 100%; /* Volle Höhe */
    overflow: auto; /* Scrollbar, wenn Inhalt zu groß */
    background-color: rgba(0,0,0,0.4); /* Leichter schwarzer Hintergrund für das Overlay */
    justify-content: center; /* Zentriert horizontal */
    align-items: center; /* Zentriert vertikal */
}

.popup-content {
    /* Anpassungen basierend auf dem Footer-Stil */
    background-color: var(--main-color); /* Hintergrundfarbe wie im Footer */
    color: var(--text-white); /* Textfarbe wie im Footer */
    padding: 30px; /* Etwas mehr Padding für den Inhalt */
    border: none; /* Keine Border, um den sauberen Look zu erhalten */
    width: 80%; /* Oder eine feste Breite */
    max-width: 500px; /* Maximale Breite */
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2), 0 6px 20px 0 rgba(0,0,0,0.19);
    animation-name: animatetop;
    animation-duration: 0.4s;
    border-radius: 8px; /* Abgerundete Ecken */
    position: relative; /* Für den Schließen-Button */
    text-align: center; /* Text zentrieren wie im Footer */
    font-size: var(--fs-md); /* Oder eine passende Schriftgröße */
}

/* Stil für die Nachricht im Popup, passend zu h3 im Footer */
.popup-content p {
    color: var(--text-white); /* Stellt sicher, dass der Text weiß ist */
    font-size: var(--fs-xl); /* Ähnlich der h3 Größe im Footer, etwas kleiner für den Text */
    margin: 10px; /* Wie bei h3 */
    font-weight: 500; /* Wie bei h3 */
    line-height: 1.4; /* Für bessere Lesbarkeit */
}


/* Animation */
@keyframes animatetop {
    from {top: -300px; opacity: 0}
    to {top: 0; opacity: 1}
}

.close-button {
    color: var(--text-white); /* Schließen-Button auch weiß */
    opacity: 0.7; /* Leicht transparent */
    float: right;
    font-size: 32px; /* Etwas größer für bessere Sichtbarkeit */
    font-weight: bold;
    position: absolute; /* Positioniert relativ zum Popup-Content */
    top: 10px;
    right: 15px;
    cursor: pointer;
    transition: opacity 0.2s ease-in-out; /* Übergang für Hover-Effekt */
}

.close-button:hover,
.close-button:focus {
    color: var(--text-white);
    opacity: 1; /* Volle Deckkraft beim Hover */
    text-decoration: none;
    cursor: pointer;
}
/* # responsive */

@media (max-width: 1199px) {
  .about-img .box-1 {
    top: 100%;
    left: 50%;
  }
}

@media (max-width: 991px) {
  /* # variables */
  :root {
    --fs-4xl: 42px;
    --fs-3xl: 31px;
    --fs-2xl: 24px;
  }
  /* # home */
  .home-img img {
    max-width: 250px;
  }
  .home-img .circle {
    height: 290px;
    width: 290px;
  }
  /* # services */
  .services-item .img-box {
    height: 120px;
    width: 120px;
  }
  /* # pricing */
  .pricing-item {
    grid-column: span 6;
  }
  .pricing-header .price {
    height: 130px;
    width: 130px;
  }
  /* # team */
  .team-item {
    grid-column: span 6;
  }
}

@media (max-width: 767px) {
  /* # variables */
  :root {
    --fs-4xl: 35px;
    --fs-3xl: 26px;
    --fs-2xl: 22px;
    --fs-xl: 18px;
  }
  /* # header */
  .nav-toggler {
    display: block;
    height: 34px;
    width: 40px;
    border: none;
    z-index: 1;
    background-color: transparent;
  }
  .nav-toggler span {
    display: block;
    height: 2px;
    width: 24px;
    background-color: var(--main-color);
    margin: auto;
    position: relative;
    transition: background-color 0.3s ease;
  }
  .nav-toggler.active span {
    background-color: transparent;
  }
  .nav-toggler span::after,
  .nav-toggler span::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: var(--main-color);
    transition: transform 0.3s ease;
  }
  .nav-toggler span::before {
    transform: translateY(-7px);
  }
  .nav-toggler.active span::before {
    transform: rotate(45deg);
  }
  .nav-toggler span::after {
    transform: translateY(7px);
  }
  .nav-toggler.active span::after {
    transform: rotate(-45deg);
  }
  .nav {
    position: fixed;
    right: 0;
    top: 0;
    height: 100vh;
    width: 260px;
    background-color: var(--bg-color);
    padding: 60px 30px 30px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: all 0.3s ease;
  }
  .nav.open {
    transform: translateX(0);
    box-shadow: var(--shadow);
  }
  .nav li {
    display: block;
    margin: 0;
  }
  .nav a {
    font-size: var(--fs-lg);
  }
  .nav li + li {
    border-top: 1px solid var(--border-color);
  }
  /* # home */
  .home-text,
  .home-img {
    grid-column: span 12;
  }
  .home-img {
    order: -1;
    margin-bottom: 20px;
  }
  /* # about */
  .about-img,
  .about-text {
    grid-column: span 12;
  }
  .about-text {
    order: -1;
  }
  .about-img .box {
    height: 115px;
    width: 115px;
  }
  /* # services */
  .services-item {
    grid-column: span 6;
  }
  /* # pricing */
  .pricing-header .price {
    height: 120px;
    width: 120px;
  }
  /* # contact */
  .contact-info,
  .contact-form {
    grid-column: span 12;
  }
  .contact-info {
    margin-bottom: 30px;
  }
}

@media (max-width: 575px) {
  /* # grid  */
  .grid {
    gap: 30px 15px;
  }
  /* # home */
  .home-img img {
    max-width: 200px;
  }
  .home-img .circle {
    height: 250px;
    width: 250px;
  }
  /* # pricing */
  .pricing-item {
    grid-column: span 12;
  }
  /* # team */
  .team-item {
    grid-column: span 12;
  }
}