/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-gray-900);
  background: var(--color-white);
  -webkit-text-size-adjust: 100%;
}

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

/* Material Symbols */
.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'liga';
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

input, button, textarea, select {
  font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

/* ==========================================================================
   Container & Layout
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
  }
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.nav {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-100);
  padding: var(--space-4) 0;
}

.nav__wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.nav__logo img {
  height: 32px;
  width: auto;
}

@media (min-width: 768px) {
  .nav__logo img {
    height: 40px;
  }
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-navy);
  transition: var(--transition-base);
}

.nav__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.nav__menu {
  display: none;
  flex-direction: column;
  gap: var(--space-4);
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-white);
  padding: var(--space-6) var(--space-4);
  border-bottom: 1px solid var(--color-gray-100);
  box-shadow: var(--shadow-lg);
}

.nav__menu.active {
  display: flex;
}

@media (min-width: 1024px) {
  .nav__toggle {
    display: none;
  }

  .nav__menu {
    display: flex;
    flex-direction: row;
    position: static;
    padding: 0;
    border: none;
    box-shadow: none;
    align-items: center;
  }
}

.nav__link {
  color: var(--color-gray-900);
  text-decoration: none;
  font-weight: var(--weight-medium);
  font-size: var(--text-sm);
  transition: color var(--transition-base);
  padding: var(--space-2) 0;
}

.nav__link:hover {
  color: var(--color-navy);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: var(--weight-medium);
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-lime);
  color: var(--color-navy);
  border-color: var(--color-lime);
}

.btn--primary:hover {
  background: #5FD14F;
  border-color: #5FD14F;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-navy);
}

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

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

.btn--lg {
  padding: 1rem 1.75rem;
  font-size: clamp(1rem, 2vw, 1.125rem);
  font-weight: var(--weight-semibold);
}

.btn--block {
  width: 100%;
}

@media (min-width: 768px) {
  .btn--lg {
    padding: 1.25rem 2rem;
    font-size: 1.125rem;
  }
}

/* ==========================================================================
   Badge
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
}

.badge--success {
  background: rgba(110, 225, 95, 0.15);
  color: var(--color-navy);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  padding: var(--space-12) 0 var(--space-16);
  background: linear-gradient(135deg, #F3F4F6 0%, #FFFFFF 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(110, 225, 95, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero__content {
  max-width: 700px;
  position: relative;
  z-index: 1;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 8vw, 4.5rem);
  font-weight: var(--weight-bold);
  line-height: 1.15;
  color: var(--color-navy);
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
}

.hero__subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  color: var(--color-gray-500);
  margin-bottom: var(--space-8);
  line-height: 1.7;
  max-width: 600px;
}

.hero__features {
  list-style: none;
  margin-bottom: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.hero__features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--color-gray-900);
}

.hero__features .material-symbols-outlined {
  font-size: 28px;
  color: var(--color-lime);
}

.hero__features svg {
  flex-shrink: 0;
  stroke: var(--color-lime);
}

.hero__cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .hero__cta {
    flex-direction: row;
  }
}

.hero__visual {
  display: none;
  position: relative;
  margin-top: var(--space-12);
}

@media (min-width: 1024px) {
  .hero {
    padding: var(--space-20) 0;
  }

  .hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
  }

  .hero__visual {
    display: block;
  }
}

.hero__card {
  background: linear-gradient(135deg, var(--color-white) 0%, #f8f9fa 100%);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border: 2px solid transparent;
}

.hero__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px rgba(110, 225, 95, 0.2);
  border-color: var(--color-lime);
}

.nfc-icon-wrapper {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-4);
}

.nfc-icon {
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-lime) 0%, #5FD14F 100%);
  border-radius: 50%;
  box-shadow: 0 10px 30px rgba(110, 225, 95, 0.3);
  position: relative;
  z-index: 2;
  animation: pulse 2s ease-in-out infinite;
}

.nfc-icon .material-symbols-outlined {
  font-size: 64px;
  color: var(--color-navy);
}

.nfc-waves {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  z-index: 1;
}

.nfc-wave {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 2px solid var(--color-lime);
  border-radius: 50%;
  opacity: 0;
  animation: wave 2s ease-out infinite;
}

.nfc-wave:nth-child(2) {
  animation-delay: 0.7s;
}

.nfc-wave:nth-child(3) {
  animation-delay: 1.4s;
}

@keyframes wave {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(2.5);
    opacity: 0;
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.hero__card-label {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-navy);
  margin-bottom: var(--space-2);
}

.hero__card-sublabel {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* ==========================================================================
   Trust Bar
   ========================================================================== */

.trust-bar {
  padding: var(--space-8) 0;
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-100);
}

.trust-bar__label {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-6);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.trust-bar__items {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .trust-bar__items {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .trust-bar__items {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trust-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-900);
}

.trust-item svg {
  stroke: var(--color-navy);
  flex-shrink: 0;
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section {
  padding: var(--space-20) 0;
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-24) 0 var(--space-20);
  }
}

@media (min-width: 1024px) {
  .section {
    padding: 6rem 0;
  }
}

.section--alt {
  background: var(--color-gray-100);
}

.section--dark {
  background: var(--color-navy);
  color: var(--color-white);
}

.section--cta {
  background: linear-gradient(135deg, var(--color-navy) 0%, #0F1E2A 100%);
  color: var(--color-white);
}

.section__header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-12);
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.875rem, 5vw, 3.5rem);
  font-weight: var(--weight-bold);
  line-height: 1.2;
  color: inherit;
  margin-bottom: var(--space-6);
}

.section__subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  color: var(--color-gray-500);
  line-height: 1.7;
}

.section--dark .section__subtitle,
.section--cta .section__subtitle {
  color: rgba(255, 255, 255, 0.8);
}

/* ==========================================================================
   Steps (How It Works)
   ========================================================================== */

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

.step {
  text-align: center;
}

.step__icon {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-navy) 0%, #1a3d52 100%);
  border-radius: 50%;
  color: var(--color-white);
  box-shadow: var(--shadow-xl);
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.step__icon::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-lime), var(--color-navy));
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: -1;
}

.step:hover .step__icon {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(22, 42, 59, 0.3);
}

.step:hover .step__icon::before {
  opacity: 0.2;
}

.step__icon .material-symbols-outlined {
  font-size: 56px;
}

.step__icon--accent {
  background: linear-gradient(135deg, var(--color-lime) 0%, #5FD14F 100%);
  color: var(--color-navy);
}

.step__icon--accent::before {
  background: linear-gradient(135deg, var(--color-navy), var(--color-lime));
}

.step__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.step__description {
  font-size: var(--text-base);
  color: var(--color-gray-500);
  line-height: 1.7;
}

/* ==========================================================================
   Benefits
   ========================================================================== */

.benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.benefit-group__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
  margin-bottom: var(--space-6);
  text-align: center;
}

.benefit-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .benefit-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
  background: var(--color-white);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}

.card__icon--success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

.card__icon--lime {
  background: rgba(110, 225, 95, 0.15);
  color: var(--color-navy);
}

.card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
  margin-bottom: var(--space-2);
}

.card__text {
  font-size: var(--text-base);
  color: var(--color-gray-500);
  line-height: 1.7;
}

/* ==========================================================================
   Use Cases
   ========================================================================== */

.use-cases {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .use-cases {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .use-cases {
    grid-template-columns: repeat(3, 1fr);
  }
}

.use-case {
  background: var(--color-white);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 2px solid var(--color-gray-100);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.use-case:hover {
  border-color: var(--color-lime);
  transform: translateY(-4px);
}

.use-case__icon {
  font-size: 48px;
  margin-bottom: var(--space-4);
}

.use-case__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
  margin-bottom: var(--space-2);
}

.use-case__text {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* ==========================================================================
   Split Layout (Ticketing)
   ========================================================================== */

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .split {
    grid-template-columns: 1fr 1fr;
  }
}

.split__text {
  font-size: var(--text-lg);
  color: var(--color-gray-500);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.feature-list__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--color-gray-900);
}

.feature-list__item svg {
  flex-shrink: 0;
  stroke: var(--color-lime);
}

.token-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
}

.token-card {
  background: linear-gradient(135deg, var(--color-navy) 0%, #0F1E2A 100%);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.token-card::before {
  content: '';
  position: absolute;
  top: -2px;
  right: -2px;
  bottom: -2px;
  left: -2px;
  background: linear-gradient(135deg, var(--color-lime), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: -1;
  border-radius: var(--radius-lg);
}

.token-card:hover {
  transform: translateX(8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(110, 225, 95, 0.3);
  border-color: var(--color-lime);
}

.token-card:hover::before {
  opacity: 0.1;
}

.token-card--1 {
  transform: rotate(-2deg);
  animation: float 6s ease-in-out infinite;
}

.token-card--1:hover {
  transform: translateX(8px) scale(1.02) rotate(-1deg);
}

.token-card--2 {
  transform: rotate(1deg);
  background: linear-gradient(135deg, #6EE15F 0%, #5FD14F 100%);
  animation: float 6s ease-in-out infinite 2s;
}

.token-card--2:hover {
  transform: translateX(8px) scale(1.02) rotate(0.5deg);
}

.token-card--3 {
  transform: rotate(-1deg);
  background: linear-gradient(135deg, #6EE15F 0%, #5FD14F 100%);
  color: var(--color-navy);
  animation: float 6s ease-in-out infinite 4s;
}

.token-card--3:hover {
  transform: translateX(8px) scale(1.02) rotate(-0.5deg);
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(var(--rotation, 0deg));
  }
  50% {
    transform: translateY(-10px) rotate(var(--rotation, 0deg));
  }
}

.token-card--1 {
  --rotation: -2deg;
}

.token-card--2 {
  --rotation: 1deg;
}

.token-card--3 {
  --rotation: -1deg;
}

.token-card__label {
  font-size: var(--text-base);
  opacity: 0.9;
  margin-bottom: var(--space-2);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.token-card__amount {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  position: relative;
}

.token-card__amount::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 60px;
  height: 3px;
  background: currentColor;
  opacity: 0.3;
}

/* ==========================================================================
   Security Grid
   ========================================================================== */

.security-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .security-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.security-item__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(110, 225, 95, 0.15);
  border-radius: var(--radius-lg);
  color: var(--color-navy);
}

.security-item__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.security-item__text {
  font-size: var(--text-base);
  color: var(--color-gray-500);
  line-height: 1.7;
}

/* ==========================================================================
   Stats
   ========================================================================== */

.stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

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

@media (min-width: 1024px) {
  .stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat {
  text-align: center;
}

.stat__number {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  color: var(--color-lime);
  margin-bottom: var(--space-2);
}

.stat__label {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.8);
}

/* ==========================================================================
   Testimonials
   ========================================================================== */

.testimonials {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .testimonials {
    grid-template-columns: repeat(2, 1fr);
  }
}

.testimonial {
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.testimonial__quote {
  font-size: var(--text-lg);
  line-height: 1.7;
  margin-bottom: var(--space-4);
  color: var(--color-white);
}

.testimonial__author {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.testimonial__author strong {
  color: var(--color-lime);
}

.testimonial__author span {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
}

/* ==========================================================================
   ROI Calculator
   ========================================================================== */

.roi-calculator {
  background: var(--color-white);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--space-12);
}

.roi-calculator__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
  text-align: center;
  margin-bottom: var(--space-8);
}

.roi-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .roi-form {
    grid-template-columns: repeat(3, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-900);
}

.form-input {
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--color-gray-100);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  transition: border-color var(--transition-base);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-lime);
}

.roi-results {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .roi-results {
    grid-template-columns: repeat(3, 1fr);
  }
}

.roi-result {
  padding: var(--space-4);
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
  text-align: center;
}

.roi-result--highlight {
  background: var(--color-navy);
}

.roi-result__label {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-2);
}

.roi-result--highlight .roi-result__label {
  color: rgba(255, 255, 255, 0.8);
}

.roi-result__value {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-navy);
}

.roi-result--highlight .roi-result__value {
  color: var(--color-lime);
}

.roi-result__value--big {
  font-size: var(--text-3xl);
}

/* ==========================================================================
   CTA Box
   ========================================================================== */

.cta-box {
  background: linear-gradient(135deg, var(--color-navy) 0%, #0F1E2A 100%);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--color-white);
}

.cta-box__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-3);
}

.cta-box__text {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--color-gray-100);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5);
  background: none;
  border: none;
  text-align: left;
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
  cursor: pointer;
  transition: background var(--transition-base);
}

.faq-item__question:hover {
  background: var(--color-gray-100);
}

.faq-item__question svg {
  flex-shrink: 0;
  stroke: var(--color-navy);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-item__question svg {
  transform: rotate(180deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-item.active .faq-item__answer {
  max-height: 500px;
}

.faq-item__answer p {
  padding: 0 var(--space-5) var(--space-5);
  font-size: var(--text-base);
  color: var(--color-gray-500);
  line-height: 1.7;
}

/* ==========================================================================
   Final CTA
   ========================================================================== */

.cta-final {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-final__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .cta-final__title {
    font-size: var(--text-5xl);
  }
}

.cta-final__text {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.cta-final__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

@media (min-width: 640px) {
  .cta-final__actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background: var(--color-navy);
  color: var(--color-white);
  padding: var(--space-12) 0 var(--space-6);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer__brand img {
  margin-bottom: var(--space-3);
  height: auto;
  max-width: 160px;
}

.footer__tagline {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
}

.footer__title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-base);
}

.footer__link:hover {
  color: var(--color-lime);
}

.footer__bottom {
  text-align: center;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   Sticky CTA (Mobile)
   ========================================================================== */

.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-4);
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-100);
  box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
  z-index: var(--z-fixed);
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.sticky-cta.visible {
  transform: translateY(0);
}

@media (min-width: 768px) {
  .sticky-cta {
    display: none;
  }
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

:focus-visible {
  outline: 3px solid var(--color-lime);
  outline-offset: 2px;
}

@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;
  }
}

/* ==========================================================================
   Legal Pages
   ========================================================================== */

.legal-content {
  padding: var(--space-16) 0 var(--space-24);
  background: var(--color-white);
}

.legal-content__title {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.legal-content__date {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-8);
}

.legal-content__body {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-gray-900);
}

.legal-content__body h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}

.legal-content__body h3 {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.legal-content__body p {
  margin-bottom: var(--space-4);
}

.legal-content__body ul {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.legal-content__body li {
  margin-bottom: var(--space-2);
}

.legal-content__body strong {
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
}

@media (max-width: 768px) {
  .legal-content__title {
    font-size: var(--text-3xl);
  }

  .legal-content__body h2 {
    font-size: var(--text-xl);
  }

  .legal-content__body h3 {
    font-size: var(--text-lg);
  }
}