@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@100;200;300;400;500;600;700;800;900&display=swap');

:root {
  --primary-color: #FF9EC5;
  --secondary-color: #A8E6CF;
  --accent-color: #FFD3B6;
  --gradient-start: #FFB6D9;
  --gradient-end: #FFC8E8;
  --dark-color: #4A4A4A;
  --light-color: #F0F9F5;
  --body-color: #FFF9F5;
  --body-font: 'Be Vietnam Pro', sans-serif;
  --heading-font: 'Be Vietnam Pro', sans-serif;
  --shadow-sm: 0 2px 8px rgba(255, 158, 197, 0.1);
  --shadow-md: 0 4px 16px rgba(255, 158, 197, 0.15);
  --shadow-lg: 0 8px 24px rgba(255, 158, 197, 0.2);
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--body-font);
  color: var(--dark-color);
  background-color: var(--body-color);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  color: var(--dark-color);
  font-weight: 700;
  line-height: 1.2;
}

.section-padding {
  padding: 100px 0;
}

.section-title {
  font-size: 2.8rem;
  margin-bottom: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-color), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.2rem;
  color: #6B7280;
  max-width: 650px;
  margin: 0 auto 4rem auto;
  font-weight: 400;
  line-height: 1.7;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--gradient-end));
  border: none;
  font-family: var(--heading-font);
  padding: 14px 36px;
  border-radius: 50px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-md);
  font-weight: 600;
  color: white;
  text-decoration: none;
  display: inline-block;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--gradient-end), var(--primary-color));
  color: white;
  text-decoration: none;
}


/* --- HEADER --- */
header {
  position: relative;
  z-index: 1000;
}

header .navbar {
  box-shadow: var(--shadow-sm);
  background: linear-gradient(135deg, var(--primary-color), var(--gradient-end));
  padding: 1rem 0;
  backdrop-filter: blur(10px);
}

.navbar-light .navbar-nav .nav-link {
  color: white;
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  margin: 0 0.25rem;
}

.navbar-light .navbar-nav .nav-link:hover {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  transform: translateY(-1px);
}

/* --- LANGUAGE SWITCHER --- */
.language-switcher-container {
  position: absolute;
  top: 15px;
  right: 15px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 1000;
}

.language-switcher {
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 4px;
  color: white;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.3s ease;
  background: transparent;
  cursor: pointer;
  min-width: 45px;
  text-align: center;
}

.language-switcher:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  text-decoration: none;
  transform: translateY(-1px);
}

.language-switcher.active {
  background: white;
  color: var(--primary-color);
  border-color: white;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.language-switcher.active:hover {
  background: rgba(255, 255, 255, 0.95);
  color: var(--primary-color);
  transform: translateY(-1px);
}

@media (max-width: 991px) {
  .language-switcher-container {
    position: absolute;
    top: 10px;
    right: 10px;
    margin: 0;
  }
  
  .language-switcher {
    min-width: 35px;
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
  }
}


/* --- HERO SECTION --- */
.hero-section {
  display: flex;
  flex-wrap: wrap;
  min-height: 90vh;
  background: linear-gradient(135deg, #FFF9F5 0%, #FFF0F5 50%, #F0F9F5 100%);
  overflow-x: hidden;
  position: relative;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(255, 182, 217, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(168, 230, 207, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-text-column {
  width: 100%;
  padding: 80px 15px;
  display: flex;
  justify-content: center;
  align-items: center;
  order: 2;
  position: relative;
  z-index: 1;
}

.hero-text-content {
  max-width: 600px;
  text-align: center;
}

.hero-image-column {
  width: 100%;
  order: 1;
  position: relative;
  z-index: 1;
}

.hero-image {
  width: calc(100% + 100px);
  margin-left: -50px;
  height: auto;
  object-fit: cover;
  max-height: 50vh;
  filter: drop-shadow(0 20px 40px rgba(255, 158, 197, 0.2));
}

.hero-section h1 {
  font-size: 3rem;
  line-height: 1.2;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--dark-color);
}

.hero-section .lead {
  font-size: 1.25rem;
  margin: 1.5rem 0 2.5rem 0;
  color: #6B7280;
  font-weight: 400;
  line-height: 1.7;
}

.download-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.download-buttons img {
  height: 56px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.download-buttons img:hover {
  transform: translateY(-5px) scale(1.05);
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.15));
}

@keyframes float {
	0% {
		transform: translatey(0px);
	}
	50% {
		transform: translatey(-20px);
	}
	100% {
		transform: translatey(0px);
	}
}

/* Desktop Styles */
@media (min-width: 992px) {
  .hero-section {
    flex-wrap: nowrap;
    background: linear-gradient(to right, #FFF9F5 0%, #FFF0F5 50%, #F0F9F5 100%);
  }

  .hero-text-column {
    width: 50%;
    order: 1;
    background-color: transparent;
    padding: 100px 60px;
  }

  .hero-text-content {
    text-align: left;
  }

  .hero-image-column {
    width: 50%;
    height: 90vh;
    order: 2;
    background-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: none;
  }

  .hero-image {
    width: 100%;
    margin-left: 0;
    height: 100%;
    max-height: none;
    object-fit: contain;
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 30px 60px rgba(255, 158, 197, 0.25));
  }

  .hero-section h1 {
    font-size: 4rem;
  }

  .download-buttons {
    justify-content: flex-start;
  }
}

/* --- FEATURES SECTION --- */
.features-section {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--light-color) 100%);
  position: relative;
}

.features-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 0%, rgba(255, 182, 217, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.feature-card {
  background: white;
  padding: 50px 35px;
  border-radius: 24px;
  text-align: center;
  height: 100%;
  box-shadow: var(--shadow-sm);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 158, 197, 0.1);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 158, 197, 0.3);
}

.feature-card .icon {
  width: 90px;
  height: 90px;
  margin: 0 auto 2rem auto;
  background: linear-gradient(135deg, var(--primary-color), var(--gradient-end));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: white;
  box-shadow: var(--shadow-md);
  transition: all 0.4s ease;
}

.feature-card:hover .icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-lg);
}

.feature-card h3 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  font-weight: 700;
  color: var(--dark-color);
}

.feature-card p {
  color: #6B7280;
  line-height: 1.7;
  font-size: 1rem;
}

/* --- HOW IT WORKS --- */
.how-it-works-section {
  background: linear-gradient(180deg, var(--light-color) 0%, #FFFFFF 100%);
  position: relative;
}

.step {
  display: flex;
  align-items: flex-start;
  margin-bottom: 3rem;
  padding: 2rem;
  border-radius: 20px;
  transition: all 0.3s ease;
}

.step:hover {
  background: rgba(255, 158, 197, 0.05);
  transform: translateX(5px);
}

.step:last-child {
  margin-bottom: 0;
}

.step span {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--gradient-end));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 1.8rem;
  font-family: var(--heading-font);
  font-weight: 800;
  margin-right: 25px;
  box-shadow: var(--shadow-md);
  transition: all 0.4s ease;
}

.step:hover span {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.step h4 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  font-weight: 700;
  color: var(--dark-color);
}

.step p {
  color: #6B7280;
  line-height: 1.7;
  font-size: 1.05rem;
}


/* --- TESTIMONIALS --- */
.testimonials-section {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--light-color) 100%);
  position: relative;
}

.testimonial-card {
  background: white;
  padding: 40px 35px;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  height: 100%;
  border: 1px solid rgba(255, 158, 197, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px;
  left: 25px;
  font-size: 4rem;
  color: var(--primary-color);
  opacity: 0.2;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 158, 197, 0.3);
}

.testimonial-card p {
  font-style: italic;
  color: #4A4A4A;
  font-size: 1.05rem;
  line-height: 1.8;
  position: relative;
  z-index: 1;
  margin-bottom: 0;
}

.testimonial-card .author {
  margin-top: 2rem;
  font-family: var(--heading-font);
  color: var(--primary-color);
  text-align: right;
  font-weight: 600;
  font-size: 0.95rem;
}

/* --- CTA SECTION --- */
.cta-section {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.cta-section h2 {
  font-size: 3.2rem;
  color: white;
  font-weight: 800;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.cta-section .lead {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 400;
  margin-bottom: 2rem;
}

.cta-section .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-section .row {
  width: 100%;
  display: flex;
  justify-content: center;
}

.cta-section .col-12 {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.cta-section .download-buttons {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  margin-left: auto;
  margin-right: auto;
}

/* --- FOOTER --- */
.footer-section {
  background: linear-gradient(180deg, #2C2C2C 0%, #1A1A1A 100%);
  color: #adb5bd;
  padding: 80px 0 40px 0;
  position: relative;
}

.footer-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 158, 197, 0.3), transparent);
}

.footer-section .footer-logo {
  height: 45px;
  filter: brightness(0) invert(1);
  margin-bottom: 1.5rem;
  transition: all 0.3s ease;
}

.footer-section .footer-logo:hover {
  transform: scale(1.05);
}

.footer-section p {
  color: #9CA3AF;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.footer-section h4 {
  color: white;
  margin-bottom: 1.5rem;
  font-weight: 700;
  font-size: 1.2rem;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: 1rem;
}

.footer-section a {
  color: #adb5bd;
  transition: all 0.3s ease;
  text-decoration: none;
  font-size: 0.95rem;
}

.footer-section a:hover {
  color: var(--primary-color);
  text-decoration: none;
  transform: translateX(3px);
}

.footer-section .social-icons {
  margin-top: 1.5rem;
}

.footer-section .social-icons a {
  color: white;
  font-size: 1.8rem;
  margin-right: 20px;
  transition: all 0.3s ease;
  display: inline-block;
}

.footer-section .social-icons a:hover {
  color: var(--primary-color);
  transform: translateY(-3px) scale(1.1);
}

/* --- RESPONSIVE --- */
@media(max-width: 991.98px) {
  .hero-section {
    background: linear-gradient(135deg, #FFF9F5 0%, #FFF0F5 50%, #F0F9F5 100%);
    text-align: center;
    padding: 60px 0;
  }
  .hero-section h1 {
    font-size: 2.8rem;
  }
  .section-padding {
    padding: 70px 0;
  }
  .section-title {
    font-size: 2.4rem;
  }
}

@media(max-width: 767.98px) {
  .section-title {
    font-size: 2rem;
  }
  .section-subtitle {
    font-size: 1.1rem;
  }
  .hero-section h1 {
    font-size: 2.2rem;
  }
  .hero-section .lead {
    font-size: 1.1rem;
  }
  .cta-section h2 {
    font-size: 2.2rem;
  }
  .cta-section .lead {
    font-size: 1.1rem;
  }
  .download-buttons img {
    height: 48px;
  }
  .feature-card {
    padding: 35px 25px;
  }
  .feature-card .icon {
    width: 75px;
    height: 75px;
    font-size: 1.8rem;
  }
  .step {
    padding: 1.5rem;
  }
  .step span {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    margin-right: 20px;
  }
  .testimonial-card {
    padding: 30px 25px;
  }
}