:root {
  --ink: #18211f;
  --muted: #5e6863;
  --paper: #fbfaf7;
  --line: #dedbd2;
  --green: #2f7b63;
  --coral: #df6d4d;
  --yellow: #f1c65b;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(24, 33, 31, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  background: rgba(251, 250, 247, 0.86);
  border-bottom: 1px solid rgba(222, 219, 210, 0.7);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: var(--yellow);
  font-size: 0.72rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 650;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--ink);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.menu-toggle span[aria-hidden="true"],
.menu-toggle span[aria-hidden="true"]::before,
.menu-toggle span[aria-hidden="true"]::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  content: "";
}

.menu-toggle span[aria-hidden="true"]::before {
  transform: translateY(-6px);
}

.menu-toggle span[aria-hidden="true"]::after {
  transform: translateY(4px);
}

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

.hidden-field {
  display: none;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  padding: 118px clamp(18px, 5vw, 72px) 56px;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(18, 28, 25, 0.76), rgba(18, 28, 25, 0.43) 42%, rgba(18, 28, 25, 0.05)),
    linear-gradient(0deg, rgba(24, 33, 31, 0.18), rgba(24, 33, 31, 0.02));
}

.hero-content {
  position: relative;
  max-width: 760px;
  color: var(--white);
}

.hero-content .eyebrow {
  color: var(--yellow);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 16px;
  font-size: clamp(3.4rem, 10vw, 7.8rem);
  line-height: 0.92;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 5vw, 3.8rem);
  line-height: 1;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.2rem;
}

.hero-text {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
}

.hero-actions,
.contact-band {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 12px 18px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  background: var(--coral);
  color: var(--white);
  box-shadow: var(--shadow);
}

.button.primary:hover {
  background: #c85f43;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(24, 33, 31, 0.18);
}

.section {
  padding: 74px clamp(18px, 5vw, 72px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1fr);
  gap: 36px;
  border-bottom: 1px solid var(--line);
}

.intro p:last-child,
.lead-list p,
.outcome-grid p,
.section-heading p,
.contact-band p {
  color: var(--muted);
  font-size: 1.05rem;
}

.lead-list {
  display: grid;
  gap: 10px;
}

.lead-list p {
  margin: 0;
  padding: 16px 18px;
  border-left: 4px solid var(--coral);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(24, 33, 31, 0.04);
}

.dream-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 0 clamp(18px, 5vw, 72px) 74px;
}

.dream-band div {
  min-height: 180px;
  display: grid;
  align-content: end;
  gap: 10px;
  margin: 0;
  border-radius: 8px;
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(47, 123, 99, 0.95), rgba(24, 33, 31, 0.96)),
    var(--ink);
  color: var(--white);
  box-shadow: 0 12px 32px rgba(24, 33, 31, 0.12);
}

.dream-band span {
  color: var(--yellow);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.dream-band strong {
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.2;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(24, 33, 31, 0.05);
}

.card-icon {
  display: inline-flex;
  margin-bottom: 42px;
  color: var(--coral);
  font-weight: 900;
}

.card p,
.project-list span,
.site-footer {
  color: var(--muted);
}

.projects {
  background: #eef4ef;
}

.zoom-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 28px;
  align-items: start;
  margin-bottom: 28px;
}

.zoom-card {
  display: grid;
  gap: 10px;
  min-height: 220px;
  align-content: center;
  padding: 26px;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 32px rgba(24, 33, 31, 0.12);
}

.zoom-card span {
  color: var(--coral);
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
}

.zoom-card strong {
  font-size: 1.25rem;
}

.zoom-card p {
  margin: 0;
  color: var(--muted);
}

.project-list {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(47, 123, 99, 0.2);
  border-radius: 8px;
  background: rgba(47, 123, 99, 0.2);
}

.project-list article {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 20px;
  align-items: center;
  min-height: 92px;
  padding: 20px;
  background: var(--paper);
}

.project-list strong {
  font-size: clamp(1.05rem, 2vw, 1.45rem);
  line-height: 1.2;
}

.outcomes {
  background: var(--paper);
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.outcome-grid article {
  min-height: 180px;
  padding: 22px;
  border-left: 4px solid var(--green);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(24, 33, 31, 0.05);
}

.form-section {
  background: var(--white);
}

.lead-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 900px;
}

.lead-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-weight: 800;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  padding: 13px 14px;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  outline: 3px solid rgba(241, 198, 91, 0.45);
  border-color: var(--green);
}

.full-field,
.lead-form .button,
.form-note {
  grid-column: 1 / -1;
}

.lead-form .button {
  justify-self: start;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.contact-band {
  justify-content: space-between;
  padding: 58px clamp(18px, 5vw, 72px);
  background: var(--ink);
  color: var(--white);
}

.contact-band > div {
  max-width: 720px;
}

.contact-band .eyebrow {
  color: var(--yellow);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 24px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
}

.thanks-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
  background:
    linear-gradient(90deg, rgba(18, 28, 25, 0.78), rgba(18, 28, 25, 0.22)),
    url("./assets/hero-vacances-liberte.png") center / cover;
}

.thanks-card {
  max-width: 720px;
  padding: clamp(28px, 6vw, 54px);
  border-radius: 8px;
  background: rgba(251, 250, 247, 0.94);
  box-shadow: var(--shadow);
}

.thanks-card h1 {
  color: var(--ink);
  font-size: clamp(2.5rem, 7vw, 5rem);
}

.thanks-card p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.1rem;
}

@media (max-width: 820px) {
  .menu-toggle {
    display: grid;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 12px;
  }

  .hero {
    min-height: 88vh;
  }

  .hero-overlay {
    background:
      linear-gradient(0deg, rgba(251, 250, 247, 0.95), rgba(251, 250, 247, 0.7) 62%, rgba(251, 250, 247, 0.2)),
      rgba(251, 250, 247, 0.08);
  }

  .intro,
  .dream-band,
  .zoom-layout,
  .service-grid,
  .outcome-grid,
  .lead-form,
  .project-list article {
    grid-template-columns: 1fr;
  }

  .project-list article {
    gap: 8px;
  }

  .dream-band div {
    min-height: 160px;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 14px 16px;
  }

  h1 {
    font-size: 2.65rem;
  }

  .button {
    width: 100%;
  }

  .site-footer {
    flex-direction: column;
  }
}