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

:root {
  --color-primary: #0d9488;
  --color-primary-dark: #0a7469;
  --color-secondary: #f59e0b;
  --color-background: #f8fafc;
  --color-surface: #ffffff;
  --color-text-primary: #1e293b;
  --color-text-secondary: #475569;
  --color-border: #e2e8f0;
  --color-dark-surface: #0f172a;
  --color-white: #ffffff;

  --font-primary: "Poppins", sans-serif;
  --font-secondary: "Roboto", sans-serif;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1),
    0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-inset: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);

  --border-radius-md: 0.5rem;
  --border-radius-lg: 0.75rem;
  --transition-fast: all 0.2s ease-in-out;
  --transition-slow: all 0.4s ease-in-out;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-secondary);
  background-color: var(--color-background);
  color: var(--color-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.2;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-primary);
  font-weight: 600;
  border-radius: var(--border-radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--color-white);
}

.btn-secondary {
  background-color: var(--color-surface);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.main-header {
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
}

.main-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 5rem;
}

.logo {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.logo strong {
  color: var(--color-primary);
  font-weight: 700;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-primary);
  font-weight: 500;
  color: var(--color-text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition-slow);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover {
  color: var(--color-text-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.contact-link {
  font-weight: 500;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-primary);
  cursor: pointer;
  z-index: 1001;
}

.hero-section {
  position: relative;
  min-height: calc(100vh - 5rem);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 0;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.hero-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.1;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle,
    rgba(248, 250, 252, 0.1) 0%,
    var(--color-background) 80%
  );
  z-index: -1;
}

.hero-content {
  max-width: 800px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  margin-bottom: 2.5rem;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-primary);
  font-weight: 600;
  color: var(--color-primary);
  background-color: rgba(13, 148, 136, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
}

.section-intro {
  max-width: 600px;
  margin: 0 auto;
  color: var(--color-text-secondary);
}

.product-description-section,
.benefits-section,
.case-studies-section,
.mission-vision-section,
.team-section,
.testimonials-section,
.faq-section,
.cta-section {
  padding: 6rem 0;
}

.product-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.step-card {
  background-color: var(--color-surface);
  padding: 2.5rem;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: var(--transition-slow);
}

.step-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.step-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.step-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.benefits-section {
  background-color: #f1f5f9;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.benefit-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.benefit-icon {
  font-size: 1.5rem;
  color: var(--color-primary);
  background-color: var(--color-surface);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.benefit-title {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.benefit-text {
  color: var(--color-text-secondary);
}

.case-studies-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.case-study-card {
  background-color: var(--color-surface);
  padding: 2.5rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  border-left: 5px solid var(--color-border);
  transition: var(--transition-slow);
}

.case-study-card.featured {
  border-left-color: var(--color-secondary);
  transform: scale(1.02);
}

.case-study-card:hover {
  box-shadow: var(--shadow-lg);
  transform: scale(1.02) translateY(-5px);
}

.case-study-quote {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
  position: relative;
  padding-left: 2rem;
}

.case-study-quote::before {
  content: "“";
  position: absolute;
  left: 0;
  top: -0.5rem;
  font-size: 3rem;
  color: var(--color-primary);
  opacity: 0.2;
}

.case-study-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
}

.author-name {
  font-weight: 600;
}

.author-location {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.mission-vision-section {
  background-color: var(--color-dark-surface);
  color: var(--color-background);
}

.mission-vision-section .section-tag {
  color: var(--color-secondary);
  background-color: rgba(245, 158, 11, 0.1);
}

.mission-vision-section .section-title {
  color: var(--color-white);
}

.mission-vision-section .section-intro {
  color: #94a3b8;
}

.mission-vision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
}

.mission-vision-item {
  text-align: center;
}

.mission-vision-icon {
  font-size: 3rem;
  color: var(--color-secondary);
  margin-bottom: 1.5rem;
}

.mission-vision-title {
  color: var(--color-white);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.mission-vision-text {
  color: #cbd5e1;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.team-member-card {
  background-color: var(--color-surface);
  padding: 2rem;
  text-align: center;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.team-member-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.team-member-card:hover::after {
  transform: scaleX(1);
}

.team-member-icon {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  background-color: var(--color-background);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.team-member-name {
  font-size: 1.2rem;
}

.team-member-role {
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 1rem;
}

.team-member-bio {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.testimonials-section {
  background-color: #f1f5f9;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background-color: var(--color-surface);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
}

.testimonial-rating {
  color: var(--color-secondary);
  margin-bottom: 1rem;
}

.testimonial-text {
  flex-grow: 1;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
}

.author-avatar-icon {
  font-size: 1.5rem;
  color: var(--color-primary);
}

.author-name {
  font-weight: 600;
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  margin-bottom: 1rem;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.5rem;
  text-align: left;
  font-family: var(--font-primary);
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-question i {
  transition: var(--transition-slow);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0, 1, 0, 1);
}

.faq-answer p {
  padding: 0 1.5rem 1.5rem;
  color: var(--color-text-secondary);
}

.faq-item.active .faq-answer {
  max-height: 1000px;
  transition: max-height 1s ease-in-out;
}

.faq-more-questions {
  text-align: center;
  margin-top: 2rem;
}

.cta-section {
  background: linear-gradient(
    45deg,
    var(--color-primary),
    var(--color-primary-dark)
  );
  color: var(--color-white);
  text-align: center;
  padding: 6rem 1.5rem;
}

.cta-title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1.5rem;
}

.cta-text {
  max-width: 600px;
  margin: 0 auto 2.5rem;
  opacity: 0.9;
}

.btn-cta {
  background-color: var(--color-secondary);
  color: var(--color-text-primary);
  border: none;
  font-weight: 700;
}

.btn-cta:hover {
  background-color: #fbbf24;
  color: var(--color-text-primary);
}

.cta-assurance {
  margin-top: 1.5rem;
  opacity: 0.8;
}

.main-footer {
  background-color: var(--color-dark-surface);
  color: #cbd5e1;
  padding-top: 5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid #334155;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.footer-mission {
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  color: #94a3b8;
  font-size: 1.2rem;
}

.footer-social a:hover {
  color: var(--color-white);
}

.footer-heading {
  font-size: 1.1rem;
  color: var(--color-white);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.footer-list li {
  margin-bottom: 0.75rem;
}

.footer-list a {
  color: #94a3b8;
}

.footer-list a:hover {
  color: var(--color-white);
  padding-left: 5px;
}

.footer-contact span {
  display: block;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.footer-contact i {
  margin-top: 5px;
  color: var(--color-primary);
}

.mini-map img {
  border-radius: var(--border-radius-md);
  margin-top: 1rem;
  opacity: 0.7;
  transition: var(--transition-fast);
}

.mini-map img:hover {
  opacity: 1;
}

.footer-bottom {
  text-align: center;
  padding: 2rem 0;
  font-size: 0.9rem;
  color: #94a3b8;
}

.cookie-notice {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-dark-surface);
  color: var(--color-white);
  padding: 1rem;
  z-index: 2000;
  transform: translateY(100%);
  transition: transform 0.5s ease-in-out;
}

.cookie-notice.show {
  transform: translateY(0);
}

.cookie-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.back-to-top-btn {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition-slow);
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.registration-notification {
  position: fixed;
  top: 5.5rem;
  right: 1.5rem;
  background-color: var(--color-surface);
  color: var(--color-text-primary);
  padding: 1.5rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  border-left: 5px solid var(--color-primary);
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 1rem;
  transform: translateX(120%);
  transition: transform 0.5s ease-in-out;
}

.registration-notification.show {
  transform: translateX(0);
}

.close-notification-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-secondary);
  cursor: pointer;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 992px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--color-surface);
    flex-direction: column;
    justify-content: center;
    gap: 2.5rem;
    transition: right 0.5s cubic-bezier(0.77, 0, 0.175, 1);
    box-shadow: var(--shadow-lg);
  }

  .nav-menu.active {
    right: 0;
  }

  .hamburger {
    display: block;
  }

  .header-actions {
    display: none;
  }
}

@media (max-width: 768px) {
  .benefits-grid,
  .team-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-social,
  .footer-contact li {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
  }

  .cookie-container {
    flex-direction: column;
    text-align: center;
  }
}