/* /home/max/Documents/Projets/Rust/site-perso-zola/static/style.css */
:root {
  --bg: #0a0a0f;
  --bg-soft: #101019;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-strong: rgba(255, 255, 255, 0.08);
  --surface-solid: rgba(14, 14, 20, 0.82);
  --text: #f4efe9;
  --muted: #afa79f;
  --line: rgba(255, 255, 255, 0.08);
  --accent: #e05c2a;
  --accent-strong: #ff7640;
  --glow: 0 0 0 1px rgba(224, 92, 42, 0.2), 0 0 32px rgba(224, 92, 42, 0.18), 0 0 90px rgba(224, 92, 42, 0.08);
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.42);
  --radius: 28px;
  --radius-sm: 18px;
  --container: 1160px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 18%, rgba(224, 92, 42, 0.17), transparent 24rem),
    radial-gradient(circle at 85% 20%, rgba(224, 92, 42, 0.08), transparent 18rem),
    linear-gradient(180deg, #0d0d13 0%, var(--bg) 48%, #08080d 100%);
  font-family: "Inter", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image:
    radial-gradient(rgba(255, 255, 255, 0.22) 0.55px, transparent 0.6px),
    radial-gradient(rgba(255, 255, 255, 0.12) 0.45px, transparent 0.55px);
  background-position: 0 0, 13px 17px;
  background-size: 20px 20px, 23px 23px;
  mix-blend-mode: soft-light;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 18%, transparent 82%, rgba(255, 255, 255, 0.015));
}

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

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}



.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 4.5rem 0;
}

.section-alt::before,
.section-contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.015), transparent 16%, transparent 84%, rgba(255, 255, 255, 0.015));
  pointer-events: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid transparent;
  background: rgba(10, 10, 15, 0.52);
  backdrop-filter: blur(10px);
  transition: background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(10, 10, 15, 0.74);
  border-color: rgba(255, 255, 255, 0.06);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.22);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.45rem;
  height: 2.45rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.95rem;
  background: linear-gradient(180deg, rgba(224, 92, 42, 0.24), rgba(224, 92, 42, 0.08));
  box-shadow: var(--glow);
}

.brand-text {
  color: #fbf7f4;
}

.nav-toggle {
  position: relative;
}

.nav-toggle summary {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.28rem;
  width: 3rem;
  height: 3rem;
  padding: 0.72rem;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  cursor: pointer;
}

.nav-toggle summary::-webkit-details-marker {
  display: none;
}

.nav-toggle summary span {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: #fff;
}

.site-nav {
  position: absolute;
  top: calc(100% + 0.85rem);
  right: 0;
  display: grid;
  min-width: 15rem;
  gap: 0.2rem;
  padding: 0.55rem;
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  background: rgba(15, 15, 22, 0.86);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.site-nav a {
  padding: 0.85rem 1rem;
  border-radius: 0.9rem;
  color: #ebe5df;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.06);
}

.hero {
  padding-top: 3.75rem;
}

.hero-grid,
.credibility-grid,
.contact-grid {
  display: grid;
  gap: 1.5rem;
}

.eyebrow,
.card-index,
.panel-kicker {
  margin: 0 0 0.9rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.03;
  letter-spacing: -0.04em;
}

h1 {
  max-width: 18ch;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1.2;
}

h2 {
  max-width: 16ch;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

h3 {
  font-size: 1.35rem;
}

.lead,
.section-heading p,
.hero-panel p,
.card p,
.contact-mail,
.form-note,
.stats dt {
  color: var(--muted);
}

.lead {
  max-width: 60ch;
  margin: 1.35rem 0 0;
  font-size: 1.08rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.35rem;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 2.25rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  color: #e8e1da;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-top: 1.8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.3rem;
  padding: 0.95rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  color: #fff4ef;
  background: linear-gradient(180deg, var(--accent-strong), var(--accent));
  box-shadow: var(--glow);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: linear-gradient(180deg, #ff8251, #e05c2a);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
  color: #f0e9e2;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.06);
}

.hero-points,
.offer-card ul {
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li,
.offer-card li {
  position: relative;
  padding-left: 1.2rem;
  color: #dfd8d1;
}

.hero-points li + li,
.offer-card li + li {
  margin-top: 0.82rem;
}

.hero-points li::before,
.offer-card li::before {
  content: "";
  position: absolute;
  top: 0.68rem;
  left: 0;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 16px rgba(224, 92, 42, 0.45);
}

.hero-panel,
.card,
.contact-form {
  position: relative;
  overflow: hidden;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.hero-panel::after,
.card::after,
.contact-form::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--radius) - 1px);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 30%, transparent 70%, rgba(255, 255, 255, 0.02));
  pointer-events: none;
}

.panel-glow {
  position: absolute;
  top: -2.5rem;
  right: -2.5rem;
  width: 10rem;
  height: 10rem;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(224, 92, 42, 0.26), rgba(224, 92, 42, 0.04) 60%, transparent 72%);
  filter: blur(14px);
}

.stats {
  display: grid;
  gap: 1rem;
  margin-top: 1.75rem;
}

.stats div {
  padding: 0.95rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.stats dd {
  margin: 0.3rem 0 0;
  color: #fff4ef;
  font-size: 1.02rem;
  font-weight: 700;
}

.section-heading {
  margin-bottom: 2rem;
}

.offer-grid,
.credibility-stack {
  display: grid;
  gap: 1rem;
}

.offer-card,
.credibility-card {
  min-height: 100%;
}

.card-index {
  margin-bottom: 1rem;
}

.offer-card h3,
.credibility-card h3 {
  margin-bottom: 0.8rem;
}

.contact-form {
  display: grid;
  gap: 0.82rem;
}

.contact-form label {
  font-weight: 600;
  color: #f3ede6;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.98rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  background: #f7f4f1;
  color: #1a1715;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #8e857d;
}

.contact-mail a {
  color: #fff2eb;
}

.contact-form input:focus,
.contact-form textarea:focus,
.button:focus-visible,
.site-nav a:focus-visible,
.nav-toggle summary:focus-visible {
  outline: 3px solid rgba(224, 92, 42, 0.28);
  outline-offset: 2px;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.site-footer {
  background-color: #0A0A0F;
  color: rgba(255, 255, 255, 0.4);
  padding: 2rem;
  font-size: 0.85rem;
}

.footer-shell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.footer-shell p {
  margin: 0;
}

@media (min-width: 760px) {
  .section {
    padding: 6rem 0;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(20rem, 0.9fr);
    align-items: center;
    gap: 2rem;
  }

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

  .credibility-grid,
  .contact-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

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

  .hero-actions,
  .contact-actions,
  .footer-shell {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 980px) {
  .nav-toggle summary {
    display: none;
  }

  .nav-toggle .site-nav,
  .nav-toggle[open] .site-nav {
    position: static;
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 0.25rem;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    backdrop-filter: none;
    box-shadow: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.target-cta-wrapper {
  margin-top: 1.5rem;
}

.target-cta {
  width: 100%;
  padding: 0.6rem;
  font-size: 0.9rem;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.75rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.social-link:hover,
.social-link:focus-visible {
  color: var(--accent-strong);
  border-color: rgba(224, 92, 42, 0.35);
  background: rgba(224, 92, 42, 0.06);
}

.social-link svg {
  width: 1.1rem;
  height: 1.1rem;
}

.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;
}