:root {
  --blue: #0068ad;
  --blue-dark: #004f84;
  --orange: #f15a3a;
  --grey: #c9c9c9;
  --dark: #252326;
  --light: #f6f8fa;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.narrow {
  max-width: 850px;
}

.site-header {
  background: var(--white);
  border-bottom: 1px solid #e7e7e7;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.logo-ville {
  max-width: 250px;
  height: auto;
}

.logo-agora {
  max-width: 150px;
  height: auto;
}

.hero {
  background:
    linear-gradient(135deg, rgba(0,104,173,.94), rgba(37,35,38,.88)),
    radial-gradient(circle at top right, rgba(241,90,58,.35), transparent 35%);
  color: var(--white);
  padding: 80px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.45fr .85fr;
  gap: 40px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 700;
  font-size: .85rem;
  color: #dcefff;
}

h1 {
  font-size: clamp(2.3rem, 5vw, 4.8rem);
  line-height: 1.05;
  margin: 0 0 24px;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.15;
  margin: 0 0 24px;
}

.intro {
  font-size: 1.2rem;
  max-width: 760px;
}

.hero-card {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 24px;
  padding: 28px;
  backdrop-filter: blur(8px);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 0;
}

.small {
  font-size: .95rem;
  opacity: .9;
}

.content-section {
  padding: 70px 0;
}

.highlight {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--blue);
  border-left: 5px solid var(--orange);
  padding-left: 18px;
  margin-top: 30px;
}

.questionnaires {
  background: var(--light);
  padding: 70px 0;
}

.section-intro {
  margin-bottom: 32px;
}

.survey-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.survey-card {
  position: relative;
  display: flex;
  min-height: 260px;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
  background: var(--white);
  color: var(--dark);
  border: 2px solid transparent;
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 16px 35px rgba(0,0,0,.08);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  overflow: hidden;
}

.survey-card::after {
  content: "";
  position: absolute;
  right: -45px;
  bottom: -45px;
  width: 130px;
  height: 130px;
  background: rgba(0,104,173,.08);
  border-radius: 50%;
}

.survey-icon {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  background: rgba(0,104,173,.11);
  color: var(--blue);
  border-radius: 50%;
  font-size: 2rem;
  margin-bottom: 22px;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

.survey-card h3 {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 1.35rem;
  line-height: 1.25;
}

.survey-card p {
  margin: 0 0 24px;
  color: #555;
}

.survey-link {
  margin-top: auto;
  font-weight: 700;
  color: var(--orange);
}

.survey-card:not(.disabled):hover {
  transform: translateY(-5px);
  border-color: var(--orange);
  box-shadow: 0 22px 45px rgba(0,0,0,.12);
}

.survey-card:not(.disabled):hover .survey-icon {
  background: var(--orange);
  color: var(--white);
  transform: scale(1.05);
}

.disabled {
  cursor: default;
  opacity: .9;
}

.future-sections {
  padding: 60px 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.cards article {
  border: 1px solid #e6e6e6;
  border-radius: 18px;
  padding: 24px;
  background: var(--white);
}

.cards h3 {
  color: var(--blue);
  margin-top: 0;
}

.site-footer {
  background: var(--dark);
  color: var(--white);
  padding: 26px 0;
  font-size: .95rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

@media (max-width: 900px) {
  .hero-grid,
  .survey-grid,
  .cards {
    grid-template-columns: 1fr;
  }

  .header-inner,
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding: 56px 0;
  }

  .survey-card {
    min-height: auto;
  }
}