/* =========================================================
   Connekta — Site vitrine (mono-page) — style inline
   Direction : "plan technique + signal chantier"
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@600;700;800&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --ink: #10151c;
  --ink-soft: #1b2330;
  --paper: #eef1f3;
  --paper-2: #ffffff;
  --signal: #ff6a1a;
  --signal-dark: #d9530f;
  --ping: #17b6a7;
  --slate: #5b6472;
  --slate-light: #8b93a0;
  --line: #d8dee3;
  --line-dark: #2a3444;
  --globe-blue: #00c8ff;

  --font-display: 'Big Shoulders Display', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --radius: 10px;
  --radius-sm: 6px;
  --container: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.02;
  margin: 0;
}
h1 { font-size: clamp(2.3rem, 5vw + 1rem, 4.4rem); line-height: 1.25; letter-spacing: 0.015em; }
h2 { font-size: clamp(1.7rem, 2.6vw + 1rem, 2.6rem); }
h3 { font-size: clamp(1.15rem, 1.2vw + 0.9rem, 1.5rem); }
p { margin: 0; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal);
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}
.eyebrow::before {
  content: '';
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 3px rgba(255,106,26,0.18);
}

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

a:focus-visible, button:focus-visible, input:focus-visible,
textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-family: var(--font-body); font-weight: 600; font-size: 0.95rem;
  padding: 0.85em 1.5em; border-radius: var(--radius-sm);
  border: 1px solid transparent; cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-signal { background: var(--signal); color: #170a03; }
.btn-signal:hover { background: var(--signal-dark); color: #fff; }
.btn-outline { background: transparent; border-color: var(--line-dark); color: var(--paper); }
.btn-outline:hover { border-color: var(--signal); color: var(--signal); }
.btn-outline-dark { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-outline-dark:hover { border-color: var(--signal); color: var(--signal-dark); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(238,241,243,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo { font-family: var(--font-display); font-weight: 800; font-size: 1.6rem; letter-spacing: 0.02em; display: flex; align-items: center; gap: 0.4em; }
.logo span.dot { color: var(--signal); }
.logo-word { display: inline-flex; align-items: baseline; }
.logo-globe {
  display: inline-block; width: 0.66em; height: 0.66em; margin: 0 0.02em;
  color: var(--globe-blue);
  filter: drop-shadow(0 0 5px rgba(0,200,255,0.75)) drop-shadow(0 0 10px rgba(0,200,255,0.35));
  transform: translateY(0.08em);
}

.main-nav { display: flex; align-items: center; gap: 2.2rem; }
.main-nav ul { list-style: none; display: flex; gap: 1.8rem; margin: 0; padding: 0; }
.main-nav a.nav-link { font-weight: 600; font-size: 0.95rem; color: var(--slate); padding: 0.3em 0; border-bottom: 2px solid transparent; }
.main-nav a.nav-link:hover,
.main-nav a.nav-link.active { color: var(--ink); border-bottom-color: var(--signal); }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.nav-cta { display: none; }
@media (min-width: 860px) {
  .nav-cta { display: inline-flex; }
  .nav-cta.mobile { display: none; }
}

.nav-toggle { display: inline-flex; background: none; border: 1px solid var(--line-dark); border-radius: var(--radius-sm); padding: 0.5em 0.6em; cursor: pointer; }
@media (min-width: 860px) { .nav-toggle { display: none; } }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); margin: 4px 0; }

@media (max-width: 859px) {
  .main-nav {
    position: absolute; top: 76px; left: 0; right: 0;
    background: var(--paper-2); border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch;
    padding: 1rem 24px 1.5rem; gap: 1rem; display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav ul { flex-direction: column; gap: 0.9rem; }
  .nav-cta.mobile { display: inline-flex; }
}

/* Hero */
.hero { background: var(--ink); color: var(--paper); padding: 4.5rem 0 3.5rem; position: relative; overflow: hidden; }
.hero::after {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 42px 42px; pointer-events: none;
}
.hero .container { position: relative; display: grid; grid-template-columns: 1fr; gap: 3rem; }
@media (min-width: 980px) { .hero .container { grid-template-columns: 1.15fr 0.85fr; align-items: center; } }
.hero h1 { color: #fff; margin-top: 0.6rem; }
.hero .lede { margin-top: 1.4rem; font-size: 1.08rem; color: #c4cbd6; max-width: 46ch; }
.hero .cta-row { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 0.9rem; }

/* Sections */
section { padding: 4.5rem 0; }
.section-head { max-width: 62ch; margin-bottom: 2.6rem; }
.section-head h2 { margin-top: 0.6rem; }
.section-head .lede { margin-top: 0.9rem; color: var(--slate); font-size: 1.02rem; }
.alt-bg { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* Steps */
.steps { display: grid; grid-template-columns: 1fr; gap: 1.6rem; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { border-top: 2px solid var(--line-dark); padding-top: 1rem; }
.step .num { font-family: var(--font-mono); color: var(--signal); font-size: 0.85rem; }
.step h3 { margin-top: 0.5rem; }
.step p { margin-top: 0.6rem; color: var(--slate); font-size: 0.94rem; }

/* Cards */
.cards { display: grid; grid-template-columns: 1fr; gap: 1.4rem; }
@media (min-width: 760px) { .cards.two { grid-template-columns: 1fr 1fr; } }
@media (min-width: 760px) { .cards.three { grid-template-columns: repeat(3, 1fr); } }
.card { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; display: flex; flex-direction: column; gap: 1rem; }
.card .tag { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ping); }
.card h3 { margin-top: 0.1rem; }
.card p { color: var(--slate); font-size: 0.95rem; }
.card ul { margin: 0; padding-left: 1.1rem; color: var(--slate); font-size: 0.94rem; }
.card ul li { margin-bottom: 0.4rem; }
.card .card-cta { margin-top: auto; }
.card.dark { background: var(--ink); border-color: var(--line-dark); color: var(--paper); }
.card.dark p, .card.dark ul { color: #c4cbd6; }

/* Pricing */
.price { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--ink); }
.price small { font-family: var(--font-body); font-weight: 500; font-size: 0.85rem; color: var(--slate); text-transform: none; }
.card.featured { border-color: var(--signal); box-shadow: 0 0 0 1px var(--signal); }

/* Trust band */
.band { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.band .container { padding: 3.4rem 24px; }
.band p { max-width: 68ch; font-size: 1.05rem; color: var(--slate); }

/* Footer */
footer.site-footer { background: var(--ink); color: #c4cbd6; padding: 3rem 0 2rem; }
footer .foot-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 760px) { footer .foot-grid { grid-template-columns: 1.2fr 1fr 1fr; } }
footer .logo { color: #fff; }
footer h4 { font-family: var(--font-mono); text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.1em; color: var(--ping); margin-bottom: 0.9rem; }
footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.55rem; }
footer a:hover { color: var(--signal); }
.foot-bottom {
  margin-top: 2.4rem; padding-top: 1.4rem; border-top: 1px solid var(--line-dark);
  font-size: 0.8rem; color: var(--slate-light); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.6rem;
}

/* Form */
.form-grid { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
@media (min-width: 640px) { .form-grid.two-col { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: 0.45rem; }
.field label { font-size: 0.82rem; font-weight: 600; color: var(--slate); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 0.96rem; padding: 0.75em 0.9em;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; color: var(--ink);
}
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.82rem; color: var(--slate-light); }
#form-confirm {
  display: none; background: #ecfbf8; border: 1px solid var(--ping); color: #0b5a51;
  padding: 1rem 1.2rem; border-radius: var(--radius-sm); font-size: 0.92rem;
}
#form-confirm.show { display: block; }
#form-confirm.error, #callback-confirm.error { background: #fdecea; border-color: #d9534f; color: #8a2c22; }
.contact-info-list { list-style: none; margin: 1.6rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 1rem; }
.contact-info-list li { display: flex; gap: 0.8rem; align-items: baseline; }
.contact-info-list .k { font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; color: var(--signal); min-width: 6.5em; }

/* Service strip (clarté dès le hero) */
.service-strip { list-style: none; display: flex; flex-wrap: wrap; gap: 0.7rem; margin: 1.5rem 0 0; padding: 0; }
.service-strip li {
  font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.03em;
  color: #dfe4ea; border: 1px solid var(--line-dark); border-radius: 999px;
  padding: 0.42em 0.95em; background: rgba(255,255,255,0.04);
}

/* Carousel des packs */
.carousel { position: relative; max-width: 480px; margin: 0 auto; }
.carousel-viewport { overflow: hidden; border-radius: var(--radius); }
.carousel-track { display: flex; transition: transform 0.5s ease; }
.carousel-slide { flex: 0 0 100%; min-width: 0; padding: 0 3px; }
.carousel-slide .card { height: 100%; cursor: pointer; }
.carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--paper-2); border: 1px solid var(--line);
  font-size: 1.5rem; line-height: 1; cursor: pointer; color: var(--ink);
  display: flex; align-items: center; justify-content: center;
}
.carousel-arrow.prev { left: -18px; }
.carousel-arrow.next { right: -18px; }
.carousel-arrow:hover { border-color: var(--signal); color: var(--signal-dark); }
.carousel-dots { display: flex; justify-content: center; gap: 0.5rem; margin-top: 1.3rem; }
.carousel-dots .dot { width: 9px; height: 9px; border-radius: 50%; border: none; background: var(--line); cursor: pointer; padding: 0; }
.carousel-dots .dot.active { background: var(--signal); }
@media (min-width: 760px) { .carousel { max-width: 640px; } }

/* Carousel — variante sombre (hero) */
.carousel--dark .carousel-arrow { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.18); color: #fff; }
.carousel--dark .carousel-arrow:hover { border-color: var(--signal); color: var(--signal); }
.carousel--dark .carousel-dots .dot { background: rgba(255,255,255,0.25); }
.carousel--dark .carousel-dots .dot.active { background: var(--signal); }

/* Showcase de packs — hero, version "luxueuse" */
.hero-carousel-wrap .carousel { max-width: none; margin: 0; }
.hero-showcase {
  position: relative;
  background: linear-gradient(160deg, rgba(255,255,255,0.07), rgba(255,255,255,0.015)), var(--ink-soft);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 18px;
  padding: 1.7rem 1.6rem 1.9rem;
  box-shadow: 0 30px 70px -25px rgba(0,0,0,0.55), inset 0 1px 0 rgba(255,255,255,0.07);
}
.showcase-title {
  font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ping); margin-bottom: 1.2rem; display: flex; align-items: center; gap: 0.5em;
}
.showcase-title::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--ping); box-shadow: 0 0 0 3px rgba(23,182,167,0.18); }
.hero-pack { min-height: 208px; display: flex; flex-direction: column; gap: 0.85rem; padding: 0.1rem; }
.hp-tag { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.05em; text-transform: uppercase; color: #dfe4ea; }
.hp-price { font-family: var(--font-display); font-size: 2.5rem; font-weight: 800; color: #fff; line-height: 1; }
.hp-price small { font-family: var(--font-body); font-weight: 500; font-size: 0.85rem; color: var(--slate-light); text-transform: none; }
.hp-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.42rem; }
.hp-list li { font-size: 0.87rem; color: #c4cbd6; padding-left: 1.35em; position: relative; }
.hp-list li::before { content: '✓'; position: absolute; left: 0; color: var(--signal); font-weight: 700; }
.hp-cta { align-self: flex-start; margin-top: auto; }
.showcase-trust { margin-top: 1.3rem; font-size: 0.8rem; color: #a9b2bd; display: flex; align-items: center; gap: 0.5em; }
.showcase-trust::before { content: '✓'; color: var(--signal); font-weight: 700; }

/* Bouton flottant — Appeler maintenant */
.call-float {
  position: fixed; z-index: 70; bottom: 20px; right: 20px;
  display: inline-flex; align-items: center; gap: 0.6em;
  background: var(--signal); color: #170a03; font-weight: 700; font-size: 0.95rem;
  padding: 0.85em 1.3em; border-radius: 999px;
  box-shadow: 0 14px 32px rgba(255,106,26,0.45);
  animation: callPulse 2.4s ease-in-out infinite;
}
.call-float:hover { background: var(--signal-dark); color: #fff; }
.call-float svg { width: 18px; height: 18px; flex: none; }
@keyframes callPulse {
  0%, 100% { box-shadow: 0 14px 32px rgba(255,106,26,0.45); }
  50% { box-shadow: 0 14px 32px rgba(255,106,26,0.7), 0 0 0 9px rgba(255,106,26,0.14); }
}
@media (prefers-reduced-motion: reduce) { .call-float { animation: none; } }
@media (max-width: 640px) {
  .call-float { left: 16px; right: 16px; bottom: 14px; justify-content: center; }
}

/* Galerie de réalisations */
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1.3rem; }
.portfolio-card {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  background: var(--paper-2); display: flex; flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.portfolio-card:hover { transform: translateY(-3px); box-shadow: 0 16px 32px rgba(16,21,28,0.12); }
.portfolio-browser-bar { display: flex; align-items: center; gap: 0.35rem; padding: 0.6rem 0.8rem; background: var(--paper); border-bottom: 1px solid var(--line); }
.portfolio-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--line-dark); opacity: 0.35; }
.portfolio-url { margin-left: 0.4rem; font-family: var(--font-mono); font-size: 0.72rem; color: var(--slate); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.portfolio-preview {
  height: 108px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.4rem;
  font-family: var(--font-display); font-weight: 800; font-size: 1.3rem; letter-spacing: 0.01em;
  color: #fff; text-align: center; padding: 0 0.6rem; overflow: hidden; position: relative;
}
.portfolio-preview img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }
.portfolio-preview span { opacity: 0.6; }
.portfolio-cam { width: 26px; height: 26px; opacity: 0.55; }
.portfolio-preview-label { font-family: var(--font-body); font-weight: 600; font-size: 0.78rem; letter-spacing: normal; opacity: 0.85; }
.portfolio-preview.sector-epaviste { background: linear-gradient(135deg, #2a3444, #10151c); }
.portfolio-preview.sector-clim { background: linear-gradient(135deg, #17b6a7, #0d6b63); }
.portfolio-preview.sector-debarras { background: linear-gradient(135deg, #4a9a5a, #23582c); }
.portfolio-preview.sector-renovation { background: linear-gradient(135deg, #b5651d, #5c2e0a); }
.portfolio-preview.sector-agence { background: linear-gradient(135deg, var(--ink), var(--signal-dark)); }
.portfolio-body { padding: 1rem 1.1rem 1.2rem; display: flex; flex-direction: column; gap: 0.45rem; }
.portfolio-sector { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ping); }
.portfolio-name { font-weight: 700; font-size: 1rem; }
.portfolio-confidential { font-size: 0.82rem; color: var(--slate-light); font-style: italic; }
.portfolio-link { font-size: 0.85rem; color: var(--signal-dark); font-weight: 600; }
.portfolio-link:hover { text-decoration: underline; }

/* FAQ */
.faq-list { display: flex; flex-direction: column; gap: 0.9rem; max-width: 760px; }
.faq-item { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 1.1rem 1.3rem; font-weight: 600; font-size: 0.98rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-family: var(--font-display); font-size: 1.3rem; color: var(--signal);
  flex: none; transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-answer { padding: 0 1.3rem 1.2rem; color: var(--slate); font-size: 0.93rem; line-height: 1.6; }

/* Modale — demande de rappel */
dialog.modal { border: none; border-radius: var(--radius); padding: 0; max-width: 480px; width: 92vw; box-shadow: 0 20px 60px rgba(16,21,28,0.35); }
dialog.modal.modal-wide { max-width: 640px; }
dialog.modal::backdrop { background: rgba(16,21,28,0.6); }
.modal-inner { padding: 2rem; position: relative; max-height: 82vh; overflow-y: auto; }
.legal-content p { margin-bottom: 1.1rem; color: var(--slate); font-size: 0.92rem; line-height: 1.6; }
.legal-content strong { color: var(--ink); }
.legal-trigger, .cookie-manage {
  background: none; border: none; padding: 0; font: inherit; color: inherit;
  text-decoration: underline; cursor: pointer;
}

/* Bandeau de consentement cookies */
.cookie-banner {
  display: none; position: fixed; left: 16px; right: 16px; bottom: 92px; z-index: 80;
  max-width: 640px; margin: 0 auto;
  background: var(--ink); border: 1px solid var(--line-dark); border-radius: var(--radius);
  padding: 1.1rem 1.3rem; box-shadow: 0 20px 50px rgba(16,21,28,0.4);
}
.cookie-banner.show { display: block; }
.cookie-banner p { font-size: 0.86rem; color: #c4cbd6; margin-bottom: 0.9rem; line-height: 1.5; }
.cookie-banner .legal-trigger { color: var(--ping); }
.cookie-actions { display: flex; gap: 0.7rem; flex-wrap: wrap; }
.modal-close {
  position: absolute; top: 0.9rem; right: 0.9rem; background: none; border: none;
  font-size: 1.7rem; line-height: 1; cursor: pointer; color: var(--slate);
}
.modal-close:hover { color: var(--signal-dark); }
#callback-confirm {
  display: none; margin-top: 1.1rem; background: #ecfbf8; border: 1px solid var(--ping); color: #0b5a51;
  padding: 1rem 1.2rem; border-radius: var(--radius-sm); font-size: 0.92rem;
}
#callback-confirm.show { display: block; }

/* Page hero (bandeau compact pour les pages secondaires) */
.page-hero { background: var(--ink); color: var(--paper); padding: 3.4rem 0 3rem; }
.page-hero h1 { color: #fff; margin-top: 0.6rem; font-size: clamp(2rem, 3.6vw + 1rem, 3rem); }
.page-hero .lede { margin-top: 1rem; color: #c4cbd6; max-width: 56ch; }