:root {
  --font-primary: "Montserrat", sans-serif;
  --font-secondary: "Source Sans Pro", sans-serif;

  --color-dark-blue: #0a192f;
  --color-navy: #112240;
  --color-light-navy: #233554;
  --color-slate: #8892b0;
  --color-light-slate: #a8b2d1;
  --color-lightest-slate: #ccd6f6;
  --color-white: #e6f1ff;
  --color-accent: #64ffda;
  --color-accent-dark: #3fcaa4;

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 64px;

  --border-radius: 4px;
  --transition-speed: 0.3s;
  --header-height: 80px;
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

body {
  font-family: var(--font-secondary);
  background-color: var(--color-dark-blue);
  color: var(--color-slate);
  line-height: 1.6;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-primary);
  color: var(--color-lightest-slate);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}
h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}
h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}
h4 {
  font-size: 1.1rem;
}

p {
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-speed) ease;
}

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

ul {
  list-style: none;
}

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

.container {
  width: 90%;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.section-padding {
  padding: var(--spacing-xxl) 0;
}

.section-padding-alt {
  padding: var(--spacing-xxl) 0;
  background-color: var(--color-navy);
}

.section-header {
  margin-bottom: var(--spacing-xl);
}

.section-title {
  position: relative;
  padding-bottom: var(--spacing-sm);
}
.section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-accent);
}

.text-center {
  text-align: center;
}

.button {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: 1px solid var(--color-accent);
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
}

.button--primary {
  background-color: var(--color-accent);
  color: var(--color-dark-blue);
}

.button--primary:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-dark-blue);
  transform: translateY(-3px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.button--secondary {
  background-color: transparent;
  color: var(--color-accent);
}

.button--secondary:hover {
  background-color: rgba(100, 255, 218, 0.1);
  color: var(--color-accent);
}

.button--large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.1rem;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--transition-speed) ease;
}

.site-header.scrolled {
  background-color: rgba(10, 25, 47, 0.85);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  height: 70px;
}

.site-header__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.site-header__logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  display: flex;
  align-items: center;
}

.site-header__logo:hover {
  color: var(--color-accent);
}

.site-header__logo i {
  color: var(--color-accent);
  margin-right: var(--spacing-sm);
}

.site-header__nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 1001;
}

.site-header__menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.site-header__menu-link {
  color: var(--color-lightest-slate);
  font-size: 0.9rem;
  padding: var(--spacing-sm);
}

.site-header__menu-link:hover {
  color: var(--color-accent);
}

.site-header__cta {
  font-size: 0.9rem;
}

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  color: var(--color-white);
  text-align: left;
}

.hero-section__background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-section__background-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

.hero-section__background-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle,
    rgba(10, 25, 47, 0.2) 0%,
    var(--color-dark-blue) 80%
  );
}

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

.hero-section__title {
  color: var(--color-white);
}

.hero-section__subtitle {
  font-size: 1.25rem;
  color: var(--color-light-slate);
  margin: var(--spacing-lg) 0 var(--spacing-xl) 0;
}

.hero-section__actions {
  display: flex;
  gap: var(--spacing-md);
}

.product-description__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.product-card {
  background-color: var(--color-navy);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-light-navy);
  transition: all var(--transition-speed) ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  border-color: var(--color-accent);
}

.product-card--full-width {
  grid-column: 1 / -1;
}

.product-card__icon {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

.product-card__title {
  margin-bottom: var(--spacing-sm);
}

.benefits-section__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--spacing-xxl);
}

.benefits-section__image {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

.benefits-list {
  margin-top: var(--spacing-lg);
}

.benefits-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.benefits-list__icon {
  color: var(--color-accent);
  font-size: 1.5rem;
  margin-top: 5px;
}

.case-studies__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.case-study-card {
  background-color: var(--color-navy);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 4px solid var(--color-light-navy);
  transition: border-color var(--transition-speed) ease;
}

.case-study-card:hover {
  border-left-color: var(--color-accent);
}

.case-study-card__quote {
  font-style: italic;
  color: var(--color-light-slate);
  border: none;
  padding: 0;
  margin-bottom: var(--spacing-lg);
}

.case-study-card__footer {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.case-study-card__author-icon {
  font-size: 2rem;
  color: var(--color-accent);
  background-color: var(--color-light-navy);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-study-card__author-name {
  font-style: normal;
  font-weight: 600;
  color: var(--color-white);
  display: block;
}
.case-study-card__author-role {
  font-size: 0.9rem;
  color: var(--color-slate);
}

.mission-vision-section {
  clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%);
}

.mission-vision-section__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.mission-vision__item {
  padding: var(--spacing-xl);
  text-align: center;
}

.mission-vision__icon {
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-lg);
}

.team__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.team-member-card {
  background-color: var(--color-navy);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  text-align: center;
  transition: all var(--transition-speed) ease;
}

.team-member-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.team-member-card__icon {
  font-size: 4rem;
  color: var(--color-light-slate);
  margin-bottom: var(--spacing-md);
  transition: color var(--transition-speed) ease;
}

.team-member-card:hover .team-member-card__icon {
  color: var(--color-accent);
}

.team-member-card__name {
  color: var(--color-white);
}

.team-member-card__role {
  color: var(--color-accent);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.testimonials-section {
  overflow: hidden;
}

.testimonials__slider {
  display: flex;
  transition: transform var(--transition-speed) ease-in-out;
}

.testimonial-slide {
  flex: 0 0 100%;
  padding: 0 var(--spacing-md);
}

.testimonial-card {
  background: var(--color-navy);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.testimonial-card__text {
  font-size: 1.1rem;
  color: var(--color-light-slate);
  margin-bottom: var(--spacing-lg);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.testimonial-card__author-icon {
  color: var(--color-accent);
}
.testimonial-card__author-name {
  color: var(--color-white);
  font-weight: 600;
}

.cta-section {
  background-color: var(--color-navy);
  padding: var(--spacing-xxl) 0;
}

.cta-section__container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  align-items: center;
  gap: var(--spacing-xl);
  background-color: var(--color-light-navy);
  padding: var(--spacing-xxl);
  border-radius: var(--border-radius);
}

.cta-section__title {
  font-size: 2.2rem;
  color: var(--color-white);
}

.cta-section__text {
  margin: var(--spacing-md) 0 var(--spacing-lg) 0;
  max-width: 600px;
}

.cta-section__image {
  max-width: 200px;
  margin: 0 auto;
  filter: drop-shadow(0 0 15px var(--color-accent));
}

.site-footer {
  background-color: var(--color-navy);
  color: var(--color-slate);
  padding: var(--spacing-xxl) 0 var(--spacing-xl) 0;
  font-size: 0.9rem;
}

.site-footer__main {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-xl);
  border-bottom: 1px solid var(--color-light-navy);
  padding-bottom: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.site-footer__heading {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
}

.site-footer__links ul li {
  margin-bottom: var(--spacing-sm);
}

.site-footer__links a {
  color: var(--color-slate);
}

.site-footer__links a:hover {
  color: var(--color-accent);
}

.site-footer__socials {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.site-footer__socials a {
  font-size: 1.2rem;
  color: var(--color-slate);
}

.site-footer__bottom {
  text-align: center;
}

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-light-navy);
  color: var(--color-light-slate);
  padding: var(--spacing-md);
  z-index: 2000;
  box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.2);
  transform: translateY(100%);
  transition: transform 0.5s ease-in-out;
}

.cookie-consent.visible {
  transform: translateY(0);
}

.cookie-consent__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
}

.cookie-consent__text p {
  margin: 0;
  font-size: 0.9rem;
}
.cookie-consent__text h3 {
  display: none;
}
.cookie-consent__actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

.modal-notification {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 25, 47, 0.85);
  z-index: 3000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-speed) ease,
    visibility 0s var(--transition-speed);
}

.modal-notification.visible {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--transition-speed) ease;
}

.modal-notification__content {
  background-color: var(--color-navy);
  padding: var(--spacing-xxl);
  border-radius: var(--border-radius);
  text-align: center;
  position: relative;
  max-width: 500px;
  width: 90%;
  box-shadow: var(--shadow-md);
  transform: scale(0.9);
  transition: transform var(--transition-speed) ease;
}

.modal-notification.visible .modal-notification__content {
  transform: scale(1);
}

.modal-notification__close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-slate);
  cursor: pointer;
}

.animate-on-scroll {
  opacity: 0;
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in {
  transform: translateY(20px);
}
.fade-in-up {
  transform: translateY(30px);
}
.slide-in-left {
  transform: translateX(-50px);
}
.slide-in-right {
  transform: translateX(50px);
}
.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}
.animate-on-scroll.delay-1 {
  transition-delay: 0.1s;
}
.animate-on-scroll.delay-2 {
  transition-delay: 0.2s;
}
.animate-on-scroll.delay-3 {
  transition-delay: 0.3s;
}

@media (max-width: 992px) {
  .benefits-section__container {
    grid-template-columns: 1fr;
  }
  .benefits-section__image-wrapper {
    order: -1;
    margin-bottom: var(--spacing-xl);
  }
  .cta-section__container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .cta-section__image-wrapper {
    display: none;
  }
}

@media (max-width: 768px) {
  .site-header__nav-toggle {
    display: block;
  }
  .site-header__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(75vw, 400px);
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    background-color: var(--color-navy);
    box-shadow: -10px 0px 30px -15px rgba(2, 12, 27, 0.7);
    transition: right var(--transition-speed) ease;
  }
  .site-header__menu.is-open {
    right: 0;
  }
  .site-header__cta {
    display: none;
  }
  .hero-section__actions {
    flex-direction: column;
    align-items: flex-start;
  }
  .mission-vision-section__container {
    grid-template-columns: 1fr;
  }
  .mission-vision-section {
    clip-path: none;
  }
  .cookie-consent__container {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-md);
  }
}