:root {
  --color-primary: #009fe3;
  --color-primary-dark: #007bb0;
  --color-dark: #0f1b2b;
  --color-muted: #5b6a80;
  --color-light: #f4f7fb;
  --color-border: rgba(15, 27, 43, 0.1);
  --container-width: 1140px;
  --font-heading: "Brandon Grotesque Black", "Brandon Grotesque", "Trebuchet MS", Arial, sans-serif;
  --font-base: "Brandon Grotesque Light", "Brandon Grotesque", "Helvetica Neue", Arial, sans-serif;
  --shadow-soft: 0 12px 30px rgba(0, 26, 46, 0.08);
  --radius-large: 24px;
  --radius-medium: 16px;
  --radius-small: 12px;
}

@font-face {
  font-family: "Brandon Grotesque Black";
  src: url("../fonts/BrandonGrotesque-Black.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Brandon Grotesque Light";
  src: url("../fonts/BrandonGrotesque-Light.woff2") format("woff2");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-base);
  font-weight: 300;
  color: var(--color-dark);
  background: linear-gradient(180deg, #ffffff 0%, #eef6fb 100%);
  line-height: 1.6;
}

body.legal-page {
  background: #fff;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--color-dark);
  margin: 0 0 0.75rem;
}

p {
  margin: 0 0 1rem;
}

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

a:hover,
a:focus {
  text-decoration: underline;
}

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

.skip-link {
  position: absolute;
  top: -40px;
  left: 1rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-small);
  z-index: 1000;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(92%, var(--container-width));
  margin: 0 auto;
}

.section {
  padding: 4rem 0;
}

.section h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 1.5rem;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  margin-bottom: 0.75rem;
  color: var(--color-muted);
}

.lede {
  font-size: 1.1rem;
  color: var(--color-dark);
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.63rem 1.8rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 1rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(0, 159, 227, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.cta:hover,
.cta:focus {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(0, 159, 227, 0.25);
  background: var(--color-primary-dark);
}

.cta.secondary {
  background: #fff;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  box-shadow: none;
}

.cta.secondary:hover,
.cta.secondary:focus {
  background: var(--color-primary);
  color: #fff;
}

.link {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-dark);
  position: relative;
}

.link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.link:hover::after,
.link:focus::after {
  transform: scaleX(1);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.lki-logo {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  position: relative;
  font-weight: 900;
}

.lki-logo .letter-ki {
  position: relative;
  display: inline-flex;
  padding-left: 0.1em;
  animation: bounceGlow 2.4s ease-in-out infinite;
  transform-origin: center bottom;
}

@keyframes bounceGlow {
  0% { transform: translateY(0) scale(1); text-shadow: none; }
  25% { transform: translateY(-16px) scale(1.08); text-shadow: 0 0 14px rgba(0, 159, 227, 0.6); }
  45% { transform: translateY(4px) scale(0.96); text-shadow: 0 12px 16px rgba(0, 30, 60, 0.25); }
  65% { transform: translateY(-8px) scale(1.04); text-shadow: 0 0 12px rgba(0, 159, 227, 0.5); }
  80% { transform: translateY(2px) scale(0.99); text-shadow: 0 6px 12px rgba(0, 30, 60, 0.18); }
  100% { transform: translateY(0) scale(1); text-shadow: none; }
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin: 0;
}

.brand-sub {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.brand-logo {
  max-height: 80px;
  width: auto;
  margin-left: 1rem;
}

@media (max-width: 640px) {
  .brand {
    flex-wrap: wrap;
    gap: 0.6rem;
  }

  .brand-logo {
    max-height: 60px;
    margin-left: 0;
  }
}

.main-nav {
  margin-left: auto;
}

.nav-toggle {
  display: inline-flex;
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-family: var(--font-heading);
  cursor: pointer;
}

.main-nav ul {
  list-style: none;
  display: none;
  padding: 0;
  margin: 1rem 0 0;
  background: #fff;
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-soft);
}

.main-nav li + li {
  border-top: 1px solid var(--color-border);
}

.main-nav a {
  display: block;
  padding: 0.9rem 1.25rem;
  font-family: var(--font-heading);
  color: var(--color-dark);
}

.main-nav a:hover,
.main-nav a:focus {
  background: var(--color-light);
}

.main-nav.open ul {
  display: block;
}

.hero {
  padding-top: 6rem;
  padding-bottom: 4rem;
}

.hero .container {
  display: grid;
  gap: 2.5rem;
}

.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.2rem);
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.hero-benefits {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 2rem;
  display: grid;
  gap: 0.6rem;
}

.hero-benefits li {
  background: rgba(0, 159, 227, 0.08);
  border-radius: var(--radius-medium);
  padding: 0.75rem 1rem;
  font-family: var(--font-heading);
}

.trust-row {
  display: grid;
  gap: 0.5rem;
}

.trust-item {
  background: #fff;
  border-radius: var(--radius-medium);
  padding: 0.85rem 1rem;
  box-shadow: var(--shadow-soft);
  font-size: 0.95rem;
}

.hero-media {
  display: grid;
  gap: 1.5rem;
}

.hero-video-card {
  background: #fff;
  border-radius: var(--radius-medium);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
  display: grid;
  gap: 1rem;
}

.hero-video {
  width: 100%;
  border-radius: var(--radius-medium);
  box-shadow: 0 18px 36px rgba(0, 30, 60, 0.12);
  background: #000;
}

.consent-card {
  background: #fff;
  border-radius: var(--radius-medium);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
}

.consent-content {
  display: grid;
  gap: 0.75rem;
}

.consent-accept {
  padding: 0.7rem 1.2rem;
  background: var(--color-primary);
  border: none;
  color: #fff;
  border-radius: 999px;
  font-family: var(--font-heading);
  cursor: pointer;
}

.consent-accept:hover,
.consent-accept:focus {
  background: var(--color-primary-dark);
}

.consent-note {
  font-size: 0.85rem;
  color: var(--color-muted);
}

.testimonial-slider {
  background: #fff;
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-soft);
  padding: 1.5rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
}

.slider-control {
  background: transparent;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--color-primary);
}

.slider-track {
  overflow: hidden;
}

.testimonial {
  display: none;
}

.testimonial.active {
  display: block;
}

.testimonial .quote {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.benefit-grid {
  display: grid;
  gap: 1.5rem;
}

.benefit-item {
  background: #fff;
  border-radius: var(--radius-medium);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
}

.benefit-item .icon {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.value-columns {
  display: grid;
  gap: 1.5rem;
}

.value-card {
  background: #fff;
  border-radius: var(--radius-medium);
  padding: 1.75rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.value-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  background: rgba(0, 159, 227, 0.15);
  font-family: var(--font-heading);
  font-size: 0.9rem;
}

.why {
  background: #fff;
}

.why-copy {
  font-size: 1.05rem;
  max-width: 60ch;
}

.comparison .table-wrapper {
  overflow-x: auto;
  background: #fff;
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
}

.comparison table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.comparison th,
.comparison td {
  padding: 1rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

.comparison tbody tr:nth-child(even) {
  background: rgba(0, 159, 227, 0.05);
}

.process-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.5rem;
}

.process-steps li {
  background: #fff;
  border-radius: var(--radius-medium);
  padding: 1.75rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
}

.testimonials .testimonial-grid {
  display: grid;
  gap: 1.5rem;
}

.testimonial-card {
  background: #fff;
  border-radius: var(--radius-medium);
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.logo-grid {
  margin: 2rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
}

.logo {
  background: #fff;
  border-radius: var(--radius-medium);
  padding: 3.5rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo img {
  max-width: 100%;
  max-height: 240px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.08));
}

.about-content {
  display: grid;
  gap: 2rem;
}

.about-aside {
  background: #fff;
  border-radius: var(--radius-medium);
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.about-aside ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: grid;
  gap: 0.5rem;
}

.fun-fact {
  font-style: italic;
  font-family: var(--font-heading);
}

.claim {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-primary-dark);
}

.contact-grid {
  display: grid;
  gap: 2rem;
}

.contact-options {
  background: #fff;
  border-radius: var(--radius-medium);
  padding: 1.75rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
}

.contact-details {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
  display: grid;
  gap: 0.5rem;
}

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

.contact-form {
  background: #fff;
  border-radius: var(--radius-medium);
  padding: 1.75rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
  display: grid;
  gap: 0.75rem;
}

.contact-form label {
  font-family: var(--font-heading);
  font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-small);
  border: 1px solid var(--color-border);
  font-family: var(--font-base);
  font-size: 1rem;
  background: #fefefe;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(0, 159, 227, 0.5);
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
}

.checkbox input {
  margin-top: 0.3rem;
}

.contact-form .submit {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 12px 30px rgba(0, 159, 227, 0.3);
  border: none;
}

.contact-form .submit:hover,
.contact-form .submit:focus {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(0, 159, 227, 0.25);
  background: var(--color-primary-dark);
}

.site-footer {
  background: #041120;
  color: #fff;
  padding: 2.5rem 0;
}

.site-footer .container {
  display: grid;
  gap: 2rem;
}

.footer-top,
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-bottom nav {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom a {
  color: #fff;
}

.footer-meta {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
}

.mobile-sticky-cta {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
  border-radius: 999px;
  padding: 0.4rem 0.4rem;
  width: calc(100% - 2.5rem);
  display: none;
  justify-content: center;
  z-index: 950;
}

.mobile-sticky-cta .cta {
  width: 100%;
}

.consent-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -12px 28px rgba(0, 0, 0, 0.08);
  padding: 1.5rem 0;
  display: none;
  z-index: 1000;
}

.consent-bar.show {
  display: block;
}

.consent-bar-inner {
  width: min(92%, var(--container-width));
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.consent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.consent-btn {
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.6rem 1.4rem;
  background: #fff;
  font-family: var(--font-heading);
  cursor: pointer;
}

.consent-btn.accept {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.legal-header {
  background: var(--color-light);
  border-bottom: 1px solid var(--color-border);
  padding: 2rem 0;
}

.legal-header h1 {
  margin-bottom: 0.5rem;
}

.legal-page main {
  padding: 3rem 0 4rem;
  display: grid;
  gap: 2rem;
}

.legal-footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem 0;
  background: #fff;
}

.legal-footer .container {
  display: flex;
  gap: 1.5rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

@media (min-width: 640px) {
  .hero .container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .trust-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-actions {
    flex-direction: row;
    align-items: center;
  }

  .benefit-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .value-columns {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .process-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .testimonials .testimonial-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .about-content {
    grid-template-columns: 2fr 1fr;
    align-items: start;
  }

  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-top,
  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 900px) {
  .section {
    padding: 5rem 0;
  }

  .main-nav {
    position: initial;
  }

  .nav-toggle {
    display: none;
  }

  .main-nav ul {
    display: flex !important;
    background: transparent;
    box-shadow: none;
    margin: 0;
    gap: 0.5rem;
  }

  .main-nav li + li {
    border: none;
  }

  .main-nav a {
    padding: 0.6rem 0.9rem;
    border-radius: 999px;
  }

  .main-nav a:hover,
  .main-nav a:focus {
    background: rgba(0, 159, 227, 0.12);
  }

  .hero .container {
    align-items: center;
  }

  .hero-media {
    grid-template-rows: repeat(2, auto);
  }

  .trust-row {
    gap: 0.75rem;
  }

  .comparison table {
    font-size: 1rem;
  }

  .process-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .mobile-sticky-cta {
    display: flex;
  }

  .cta-header {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.site-header.is-scrolled {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.mobile-sticky-cta[aria-hidden="true"] {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 100%);
}

.mobile-sticky-cta[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.about-portrait {
  width: 100%;
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-soft);
  border: 4px solid rgba(0, 159, 227, 0.2);
  object-fit: cover;
}

.about-portrait-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
  width: 100%;
}

@media (min-width: 640px) {
  .about-portrait-wrapper {
    justify-content: flex-start;
    margin-bottom: 0;
    margin-right: 2rem;
  }

  .about-content {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  }

  .about-main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.6fr);
    gap: 2rem;
    align-items: start;
  }

  .about-main > div:last-child {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
}