/* Renov Toiture BZH — v2 */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink: #0c1219;
  --ink-2: #1a2330;
  --paper: #f7f7f5;
  --paper-2: #ececea;
  --line: rgba(12, 18, 25, .1);
  --muted: #5e6a78;
  --accent: #c63b2b;
  --accent-hover: #a82f22;
  --white: #fff;
  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "Figtree", system-ui, sans-serif;
  --max: 1180px;
  --header-h: 76px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink-2);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: min(100% - 2.75rem, var(--max));
  margin-inline: auto;
}

/* ---- Header ---- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background .4s var(--ease), box-shadow .4s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(247, 247, 245, .94);
  backdrop-filter: blur(16px) saturate(1.2);
  box-shadow: 0 1px 0 var(--line);
}

.site-header .brand { color: #fff; }
.site-header .brand span { color: #ff7a68; }
.site-header .nav-link { color: rgba(255,255,255,.82); }
.site-header .burger { color: #fff; }

.site-header.is-scrolled .brand { color: var(--ink); }
.site-header.is-scrolled .brand span { color: var(--accent); }
.site-header.is-scrolled .nav-link { color: var(--ink-2); }
.site-header.is-scrolled .nav-link:hover { color: var(--accent); }
.site-header.is-scrolled .burger { color: var(--ink); }

.header-inner {
  width: min(100% - 2.75rem, var(--max));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--white);
  transition: color .3s;
}

.brand span {
  font-weight: 800;
  color: #ff8a7a;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: .88rem;
  font-weight: 550;
  letter-spacing: .01em;
  color: rgba(255,255,255,.82);
  transition: color .2s;
}

.nav-link:hover { color: var(--white); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .95rem 1.45rem;
  font-family: var(--font-body);
  font-size: .92rem;
  font-weight: 650;
  letter-spacing: .01em;
  border-radius: 4px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, filter .2s;
}

.btn:hover { filter: brightness(1.05); }

.btn-accent {
  background: var(--accent);
  color: var(--white);
}

.btn-accent:hover { background: var(--accent-hover); }

.btn-ghost {
  background: rgba(255,255,255,.08);
  color: var(--white);
  border-color: rgba(255,255,255,.35);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: rgba(255,255,255,.16);
  border-color: rgba(255,255,255,.6);
}

.btn-ink {
  background: var(--ink);
  color: var(--white);
}

.btn-ink:hover { background: #000; }

.burger {
  display: flex;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.45rem;
  cursor: pointer;
  line-height: 1;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  z-index: 49;
  background: var(--paper);
  padding: 1rem 1.35rem 1.5rem;
  border-bottom: 1px solid var(--line);
  flex-direction: column;
  gap: .15rem;
}

.mobile-menu.is-open { display: flex; }

.mobile-menu a {
  padding: .9rem 0;
  font-weight: 650;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}

.mobile-menu .btn { margin-top: .85rem; border: none; }

@media (min-width: 820px) {
  .nav-desktop { display: flex; }
  .burger { display: none; }
  .mobile-menu { display: none !important; }
  .brand { font-size: 1.28rem; }
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
  background: var(--ink);
}

.hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url('/content/hero-maison.jpg') 68% center / cover no-repeat;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, #0c1219 0%, rgba(12,18,25,.94) 32%, rgba(12,18,25,.55) 55%, rgba(12,18,25,.2) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(100% - 2.75rem, var(--max));
  margin-inline: auto;
  padding: calc(var(--header-h) + 2rem) 0 3.5rem;
  max-width: 36rem;
}

.hero-kicker {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.72);
  margin-bottom: 1.25rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7.5vw, 5.2rem);
  font-weight: 800;
  line-height: .96;
  letter-spacing: -.04em;
  margin-bottom: 1.25rem;
  color: #fff;
}

.hero-brand em {
  font-style: normal;
  color: #ff7a68;
}

.hero h1 {
  font-family: var(--font-body);
  font-size: clamp(1.12rem, 2vw, 1.35rem);
  font-weight: 500;
  line-height: 1.45;
  max-width: 30ch;
  color: rgba(255,255,255,.92);
  margin-bottom: .9rem;
}

.hero-lead {
  max-width: 36ch;
  color: rgba(255,255,255,.72);
  font-size: 1.02rem;
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* ---- Sections ---- */
.section {
  padding: clamp(4.75rem, 9vw, 7.5rem) 0;
}

.section-label {
  font-size: .72rem;
  font-weight: 750;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .85rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 4.4vw, 3.4rem);
  font-weight: 750;
  color: var(--ink);
  line-height: 1.05;
  letter-spacing: -.035em;
  max-width: 14ch;
}

.section-intro {
  margin-top: 1.1rem;
  color: var(--muted);
  max-width: 40ch;
  font-size: 1.08rem;
}

.section-head { margin-bottom: 3.25rem; }

/* ---- Services ---- */
.services {
  background: var(--white);
}

.service-feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: center;
  padding: 2.25rem 0;
  border-top: 1px solid var(--line);
}

.service-feature:last-child { border-bottom: 1px solid var(--line); }

@media (min-width: 900px) {
  .service-feature {
    grid-template-columns: 1.15fr .85fr;
    gap: 3.5rem;
    padding: 2.75rem 0;
  }
  .service-feature:nth-child(even) .service-copy { order: 2; }
}

.service-media {
  position: relative;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  border-radius: 4px;
  background: var(--paper-2);
}

.service-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-num {
  font-family: var(--font-display);
  font-size: .85rem;
  font-weight: 750;
  letter-spacing: .12em;
  color: var(--accent);
  margin-bottom: .65rem;
}

.service-copy h3 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.5vw, 2rem);
  font-weight: 750;
  letter-spacing: -.03em;
  color: var(--ink);
  margin-bottom: .65rem;
}

.service-copy p {
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 36ch;
  margin-bottom: 1.15rem;
}

.service-link {
  font-weight: 700;
  font-size: .92rem;
  color: var(--ink);
  border-bottom: 1.5px solid var(--accent);
  padding-bottom: .15rem;
  transition: color .2s;
}

.service-link:hover { color: var(--accent); }

/* ---- Why ---- */
.why {
  background: var(--ink);
  color: rgba(255,255,255,.78);
  position: relative;
  overflow: hidden;
}

.why::before {
  content: "";
  position: absolute;
  inset: auto -10% -30% auto;
  width: min(52vw, 640px);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(198,59,43,.28) 0%, transparent 68%);
  pointer-events: none;
}

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

.why .section-title { color: var(--white); max-width: 16ch; }

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 880px) {
  .why-grid {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: end;
  }
}

.why-points {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.why-points li {
  padding-top: 1.35rem;
  border-top: 1px solid rgba(255,255,255,.14);
}

.why-points strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--white);
  margin-bottom: .35rem;
}

.why-points span {
  color: rgba(255,255,255,.62);
  font-size: .98rem;
  max-width: 38ch;
  display: block;
}

/* ---- Zone ---- */
.zone-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.75rem;
}

@media (min-width: 860px) {
  .zone-layout {
    grid-template-columns: 1.05fr .95fr;
    gap: 4.5rem;
    align-items: center;
  }
}

.zone-cities {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 1.75rem 0 1.75rem;
}

.zone-cities li {
  font-size: .86rem;
  font-weight: 600;
  color: var(--ink);
  padding: .5rem .85rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 4px;
}

.zone-note {
  color: var(--muted);
  font-size: .92rem;
  margin-bottom: 1.5rem;
}

.zone-map {
  border-radius: 4px;
  overflow: hidden;
  min-height: 340px;
  background: var(--paper-2);
  border: 1px solid var(--line);
}

.zone-map iframe {
  width: 100%;
  height: 100%;
  min-height: 340px;
  border: 0;
  display: block;
  filter: grayscale(.35) contrast(1.05);
}

/* ---- Contact ---- */
.contact {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.75rem;
}

@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: .85fr 1.15fr;
    gap: 4.5rem;
    align-items: start;
  }
}

.contact-meta {
  display: flex;
  flex-direction: column;
  gap: .85rem;
  margin: 1.75rem 0 0;
}

.contact-meta a {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--ink);
  width: fit-content;
  border-bottom: 1.5px solid transparent;
  transition: border-color .2s, color .2s;
}

.contact-meta a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.contact-meta p {
  color: var(--muted);
  font-size: 1rem;
}

.contact-form-wrap {
  background: transparent;
  padding: 0;
  border: none;
}

.form-success {
  padding: 1.5rem 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--ink);
  border-top: 1px solid var(--line);
}

.form-error {
  color: var(--accent);
  padding: 0 0 1rem;
  font-size: .9rem;
}

.form-error ul { padding-left: 1.1rem; list-style: disc; }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 560px) {
  .form-row { grid-template-columns: 1fr 1fr; }
  .form-row .field + .field { border-left: 1px solid var(--line); }
}

.field {
  position: relative;
  border-bottom: 1px solid var(--line);
}

.field label {
  position: absolute;
  left: 0;
  top: 1.15rem;
  font-size: .95rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
  pointer-events: none;
  transition: top .2s var(--ease), font-size .2s var(--ease), color .2s;
}

.field label .req { color: var(--accent); }

.field input,
.field textarea {
  width: 100%;
  padding: 1.85rem 0 .85rem;
  border: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--ink);
  border-radius: 0;
  outline: none;
}

.field textarea {
  resize: none;
  min-height: 8.5rem;
  line-height: 1.5;
}

.field input::placeholder,
.field textarea::placeholder { color: transparent; }

.field input:focus + label,
.field textarea:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:not(:placeholder-shown) + label,
.field.has-value label {
  top: .55rem;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent);
}

.field:focus-within {
  box-shadow: inset 0 -2px 0 var(--ink);
}

.field.input-error {
  box-shadow: inset 0 -2px 0 var(--accent);
}

.service-picks {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  padding: 1.25rem 0 1.5rem;
  border-bottom: 1px solid var(--line);
}

.service-picks legend {
  width: 100%;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .85rem;
}

.service-picks label {
  position: static;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  pointer-events: auto;
}

.service-picks input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.service-picks span {
  display: inline-block;
  padding: .55rem .9rem;
  font-size: .88rem;
  font-weight: 600;
  color: var(--ink);
  border: 1px solid var(--line);
  background: transparent;
  transition: background .15s, border-color .15s, color .15s;
}

.service-picks input:checked + span,
.service-picks label:hover span {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.form-actions {
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .85rem;
}

.form-hint {
  font-size: .8rem;
  color: var(--muted);
}

.contact-form .btn {
  width: 100%;
  border-radius: 2px;
  padding: 1.1rem 1.5rem;
  font-size: 1rem;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,.58);
  padding: 3.75rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2.75rem;
}

@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--white);
  margin-bottom: .75rem;
}

.footer-brand span { color: #ff8a7a; }

.site-footer h4 {
  color: var(--white);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.site-footer ul {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  font-size: .92rem;
}

.site-footer a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 1.25rem;
  font-size: .78rem;
  text-align: center;
}

/* no scroll / zoom animations — keep the page still */