/* Hero */
.hero-section {
  position: relative;
  padding-top: calc(var(--header-height) + 48px);
  padding-bottom: var(--section-padding-mobile);
  background-color: #1a2030;
  background-image: url("../imgs/hero_section_background.webp");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: var(--color-white);
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(10, 14, 24, 0.82) 0%,
    rgba(10, 14, 24, 0.45) 42%,
    rgba(10, 14, 24, 0.12) 100%
  );
  pointer-events: none;
}

.hero-section .container {
  position: relative;
  z-index: 1;
}

@media (min-width: 1024px) {
  .hero-section {
    padding-top: calc(var(--header-height) + 80px);
    padding-bottom: var(--section-padding-desktop);
  }
}

.hero-grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
    align-items: stretch;
  }
}

.hero-content {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-title {
  font-size: 1.875rem;
  margin-bottom: 16px;
  color: var(--color-white);
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: clamp(2rem, 3.2vw, 2.75rem);
  }
}

.hero-text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 0;
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
}

.hero-display {
  display: block;
  width: 100%;
  height: auto;
  max-width: none;
  border-radius: var(--radius-medium);
}

@media (min-width: 1024px) {
  .hero-display {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
  }
}

/* Problem */
.problem-section {
  background: var(--color-white);
}

.problem-visual {
  display: flex;
  justify-content: center;
  margin: 40px auto 0;
  max-width: 560px;
}

.problem-visual__image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-medium);
  background: var(--color-white);
}

/* Pain Points */
.pain-points-section {
  background: var(--color-white);
  padding-bottom: calc(var(--section-padding-mobile) * 2);
}

@media (min-width: 1024px) {
  .pain-points-section {
    padding-bottom: calc(var(--section-padding-desktop) * 2);
  }
}

.pain-points-header {
  max-width: 720px;
  margin: 0 auto 32px;
  text-align: center;
}

.pain-points-header__eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-problem-accent);
}

.pain-points-header__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-gray-medium);
}

.pain-points-grid {
  display: grid;
  gap: 20px;
}

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

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

.pain-point-card {
  padding: 24px;
  background: var(--color-white);
  border-radius: var(--radius-card);
  border: 1px solid var(--color-gray-light);
  border-left: 4px solid var(--color-problem-accent);
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pain-point-card:hover,
.pain-point-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.pain-point-card__label {
  display: block;
  margin-bottom: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-problem-accent);
}

.pain-point-card__title {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-gray-dark);
  margin-bottom: 12px;
}

.pain-point-card__text {
  font-size: 0.9375rem;
  color: var(--color-gray-medium);
  line-height: 1.55;
}

.pain-points-section__closing {
  max-width: 640px;
  margin: 32px auto 0;
  text-align: center;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--color-gray-dark);
}

/* Solution */
.solution-section {
  background: var(--color-white);
}

.solution-section .connected-list {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.solution-highlight {
  margin: 24px 0;
  padding: 20px 24px;
  border-left: 4px solid var(--color-primary);
  background: var(--color-off-white);
  border-radius: 0 var(--radius-small) var(--radius-small) 0;
  font-size: 1.125rem;
  font-weight: 600;
}

.solution-clarification {
  font-size: 0.9375rem;
  color: var(--color-gray-medium);
  font-style: italic;
}

.central-diagram {
  margin: 48px auto;
  max-width: 640px;
}

.central-diagram svg {
  width: 100%;
  height: auto;
}

.connected-list {
  display: grid;
  gap: 12px;
  margin-top: 32px;
}

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

.connected-list__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--color-off-white);
  border-radius: var(--radius-small);
  border-left: 3px solid var(--color-tertiary);
  font-size: 0.9375rem;
  font-weight: 500;
}

.connected-list__item svg {
  flex-shrink: 0;
  color: var(--color-tertiary);
}

/* Features */
.features-section {
  background: var(--color-white);
}

.platform-showcase {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 1100px;
  margin: 8px auto 0;
}

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

.platform-window {
  max-width: 920px;
  margin: 0 auto;
  padding: 8px;
  border: 1px solid var(--color-gray-light);
  border-radius: 0;
  background: var(--color-white);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.3s ease;
}

.platform-showcase:has(.platform-showcase__row:hover) .platform-window,
.platform-showcase:has(.platform-feature.is-active) .platform-window {
  box-shadow: 0 20px 48px rgba(86, 151, 255, 0.12);
}

.platform-window__screenshot {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0;
}

.platform-showcase__message {
  max-width: 560px;
  margin: 16px auto 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-gray-medium);
}

.platform-showcase__features {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.platform-showcase__row {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.platform-feature {
  outline: none;
  display: flex;
}

.platform-feature__content {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 18px 20px;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-card);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.platform-feature__icon {
  width: 24px;
  height: 24px;
  margin-bottom: 12px;
  color: var(--color-tertiary);
}

.platform-feature__title {
  margin: 0 0 8px;
  font-size: 1.0625rem;
  line-height: 1.35;
  color: var(--color-gray-dark);
}

.platform-feature__summary {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-gray-medium);
}

.platform-feature__details {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.25s ease, margin-top 0.25s ease;
}

.platform-feature__details ul {
  margin: 0;
  padding-left: 18px;
  color: var(--color-gray-medium);
  font-size: 0.875rem;
  line-height: 1.5;
}

.platform-feature__details li + li {
  margin-top: 6px;
}

.platform-feature__note {
  margin: 12px 0 0;
  padding: 10px 12px;
  border-radius: var(--radius-small);
  background: rgba(86, 151, 255, 0.08);
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--color-secondary);
}

.platform-feature__tap-hint {
  display: none;
}

.features-closing {
  max-width: 720px;
  margin: 40px auto 0;
  padding: 24px 28px;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-medium);
  background: var(--color-off-white);
  text-align: center;
}

.features-closing__lead {
  margin: 0 0 10px;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-gray-dark);
}

.features-closing__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-gray-medium);
}

@media (min-width: 1024px) {
  .platform-showcase {
    gap: 40px;
  }

  .platform-showcase__features {
    gap: 20px;
  }

  .platform-showcase__row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    align-items: stretch;
  }

  .platform-showcase__row--single {
    grid-template-columns: 1fr;
  }

  .platform-showcase__row:hover .platform-feature__content,
  .platform-showcase__row:focus-within .platform-feature__content {
    transform: translateY(-4px);
    border-color: rgba(86, 151, 255, 0.35);
    box-shadow: 0 16px 36px rgba(86, 151, 255, 0.1);
  }

  .platform-showcase__row:hover .platform-feature__details,
  .platform-showcase__row:focus-within .platform-feature__details {
    max-height: 360px;
    opacity: 1;
    margin-top: 14px;
  }
}

@media (max-width: 1023px) {
  .platform-feature {
    cursor: pointer;
  }

  .platform-feature__tap-hint {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-tertiary);
  }

  .platform-feature__chevron {
    width: 16px;
    height: 16px;
    transition: transform 0.25s ease;
  }

  .platform-feature.is-active .platform-feature__chevron {
    transform: rotate(180deg);
  }

  .platform-feature.is-active .platform-feature__tap-text {
    visibility: hidden;
    width: 0;
    overflow: hidden;
  }

  .platform-feature.is-active .platform-feature__content {
    border-color: rgba(86, 151, 255, 0.35);
    box-shadow: 0 14px 30px rgba(86, 151, 255, 0.1);
  }

  .platform-feature.is-active .platform-feature__details {
    max-height: 320px;
    opacity: 1;
    margin-top: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .platform-feature__content,
  .platform-feature__details,
  .platform-feature__chevron,
  .platform-window {
    transition: none;
  }
}

/* Validation */
.validation-section {
  background: var(--color-white);
}

.validation-journey {
  display: grid;
  gap: 24px;
  margin-bottom: 48px;
}

@media (min-width: 768px) {
  .validation-journey {
    grid-template-columns: repeat(4, 1fr);
  }
}

.journey-step {
  position: relative;
  padding: 24px 20px;
  background: var(--color-off-white);
  border-radius: var(--radius-medium);
  border: 1px solid var(--color-gray-light);
  text-align: center;
}

.journey-step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.875rem;
}

.journey-step__text {
  font-size: 0.875rem;
  color: var(--color-gray-medium);
  line-height: 1.5;
}

.companies-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0;
}

.companies-list__item {
  padding: 10px 18px;
  background: var(--color-off-white);
  border-radius: 999px;
  border: 1px solid var(--color-gray-light);
  font-size: 0.875rem;
  font-weight: 500;
}

.validation-note {
  margin: 24px 0;
  padding: 16px 20px;
  background: rgba(86, 151, 255, 0.08);
  border-radius: var(--radius-small);
  border-left: 3px solid var(--color-tertiary);
  font-size: 0.9375rem;
  color: var(--color-secondary-dark);
}

.findings-list {
  display: grid;
  gap: 12px;
  margin-top: 32px;
}

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

.findings-list__item {
  display: flex;
  gap: 12px;
  padding: 16px;
  background: var(--color-off-white);
  border-radius: var(--radius-small);
  font-size: 0.9375rem;
  color: var(--color-gray-medium);
}

.findings-list__item::before {
  content: "•";
  color: var(--color-primary);
  font-weight: 700;
}

.validation-quote {
  margin-top: 40px;
  padding: 32px;
  background: var(--color-gray-dark);
  color: var(--color-white);
  border-radius: var(--radius-medium);
  font-size: 1.125rem;
  line-height: 1.6;
  font-style: italic;
}

/* Recognition */
.recognition-section {
  background: var(--color-gray-dark);
  color: var(--color-white);
}

.recognition-section .eyebrow {
  color: var(--color-primary);
}

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

.recognition-section .section-intro {
  color: rgba(255, 255, 255, 0.75);
}

.recognition-showcase {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 40px;
  padding: clamp(24px, 4vw, 40px);
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-medium);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 640px) {
  .recognition-showcase {
    grid-template-columns: minmax(240px, 1.05fr) minmax(220px, 0.95fr);
    align-items: center;
    gap: clamp(24px, 3vw, 40px);
  }
}

.recognition-art {
  display: flex;
  justify-content: center;
}

@media (min-width: 640px) {
  .recognition-art {
    justify-content: flex-start;
  }
}

.recognition-art__image {
  width: 100%;
  max-width: 520px;
  height: auto;
  border-radius: var(--radius-medium);
  background: var(--color-white);
}

@media (min-width: 640px) {
  .recognition-art__image {
    max-width: 100%;
  }
}

.recognition-journey {
  display: flex;
  flex-direction: column;
  gap: 20px;
  height: 100%;
  justify-content: center;
}

.recognition-journey__title {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-white);
}

.recognition-journey__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.75);
}

.recognition-milestones {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
  align-content: center;
}

@media (min-width: 640px) {
  .recognition-milestones {
    gap: 14px;
  }
}

.recognition-milestone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 18px 14px;
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-small);
}

.recognition-milestone__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1;
}

.recognition-milestone__text {
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.88);
}

/* Final CTA */
.final-cta-section {
  background: var(--color-secondary);
  color: var(--color-white);
  text-align: center;
  padding-top: calc(var(--section-padding-mobile) * 4);
  padding-bottom: calc(var(--section-padding-mobile) * 4);
}

@media (min-width: 1024px) {
  .final-cta-section {
    padding-top: calc(var(--section-padding-desktop) * 4);
    padding-bottom: calc(var(--section-padding-desktop) * 4);
  }
}

.final-cta-section .section-title {
  color: var(--color-white);
  margin-bottom: 16px;
}

.final-cta-section .section-intro {
  color: rgba(255, 255, 255, 0.85);
  margin: 0 auto 32px;
}

.final-cta-section .btn-primary {
  background: var(--color-white);
  color: var(--color-secondary);
}

.final-cta-section .btn-primary:hover {
  background: var(--color-off-white);
  color: var(--color-secondary-dark);
}

.final-cta-section .btn-outline {
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--color-white);
}

.final-cta-section .btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-white);
  color: var(--color-white);
}

.final-cta-section .btn-group {
  justify-content: center;
}

.privacy-microcopy {
  margin-top: 20px;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}