/* ===================================================
   styles.css — Guía de Obras — guiadeobras.com
   Design : orange brique #E8570C + bleu nuit #1A1A2E
   Typographie : Poppins + Inter
   Responsive : 360px / 768px / 1200px
   =================================================== */

/* ── GOOGLE FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600;700;800&family=Inter:wght@400;500;600&display=swap');

/* ── VARIABLES ── */
:root {
  --primary:       #E8570C;
  --primary-dark:  #C44408;
  --primary-light: #FF7A3D;
  --secondary:     #1A1A2E;
  --secondary-mid: #2D2D4E;
  --accent:        #FF9F5A;
  --bg:            #F9F6F1;
  --bg-card:       #FFFFFF;
  --bg-dark:       #1A1A2E;
  --text:          #1A1A2E;
  --text-light:    #6B7280;
  --text-muted:    #9CA3AF;
  --border:        #E5E0D8;
  --border-light:  #F3EFE9;
  --success:       #059669;
  --shadow-sm:     0 1px 3px rgba(26,26,46,0.08);
  --shadow:        0 4px 16px rgba(26,26,46,0.10);
  --shadow-lg:     0 12px 40px rgba(26,26,46,0.14);
  --shadow-primary:0 4px 20px rgba(232,87,12,0.30);
  --radius:        10px;
  --radius-lg:     16px;
  --radius-xl:     24px;
  --space-xs:      4px;
  --space-sm:      8px;
  --space-md:      16px;
  --space-lg:      24px;
  --space-xl:      40px;
  --space-2xl:     64px;
  --container:     1200px;
  --font-head:     'Poppins', sans-serif;
  --font-body:     'Inter', sans-serif;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); color: var(--text); background: var(--bg); line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--primary-dark); }
ul { list-style: none; }
h1,h2,h3,h4,h5 { font-family: var(--font-head); line-height: 1.25; color: var(--secondary); }
h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 800; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }
p { margin-bottom: var(--space-md); color: var(--text); }
p:last-child { margin-bottom: 0; }
strong { font-weight: 600; }

/* ── LAYOUT ── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-lg); }
.section-padding { padding: var(--space-2xl) 0; }
.text-center { text-align: center; }
.mt-xl { margin-top: var(--space-xl); }

/* ── HEADER ── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg); height: 64px; }
.site-logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-head); font-weight: 800; font-size: 1.25rem; color: var(--secondary); }
.site-logo:hover { color: var(--primary); }
.logo-icon { width: 36px; height: 36px; background: var(--primary); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.logo-text span { color: var(--primary); }
.site-nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.nav-link { padding: 6px 12px; border-radius: 6px; font-size: .875rem; font-weight: 500; color: var(--text); transition: background .2s, color .2s; white-space: nowrap; }
.nav-link:hover, .nav-link.active { background: var(--border-light); color: var(--primary); }
.btn-nav-cta { background: var(--primary) !important; color: white !important; padding: 7px 16px !important; border-radius: 8px !important; font-weight: 600 !important; }
.btn-nav-cta:hover { background: var(--primary-dark) !important; color: white !important; }
.nav-toggle { display: none; background: none; border: 1px solid var(--border); border-radius: 8px; padding: 8px; cursor: pointer; color: var(--text); }

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .site-nav {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: white; border-bottom: 1px solid var(--border);
    padding: var(--space-md); flex-direction: column; gap: var(--space-sm);
    box-shadow: var(--shadow-lg);
  }
  .site-nav.open { display: flex; }
  .nav-link { width: 100%; text-align: center; }
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary); color: white;
  padding: 14px 28px; border-radius: var(--radius); border: none;
  font-family: var(--font-head); font-weight: 700; font-size: 1rem;
  cursor: pointer; transition: background .2s, transform .15s, box-shadow .2s;
  box-shadow: var(--shadow-primary); white-space: nowrap;
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 6px 24px rgba(232,87,12,0.38); color: white; }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent; color: var(--secondary);
  padding: 13px 24px; border: 2px solid var(--secondary); border-radius: var(--radius);
  font-family: var(--font-head); font-weight: 600; font-size: 1rem;
  cursor: pointer; transition: all .2s;
}
.btn-secondary:hover { background: var(--secondary); color: white; }
.btn-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary); color: white;
  padding: 12px 24px; border-radius: var(--radius); border: none;
  font-family: var(--font-head); font-weight: 700; font-size: .95rem;
  cursor: pointer; transition: background .2s, transform .15s;
  box-shadow: var(--shadow-primary);
}
.btn-cta:hover { background: var(--primary-dark); transform: translateY(-1px); color: white; }
.btn-cta-outline {
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent; color: var(--primary);
  padding: 11px 22px; border: 2px solid var(--primary); border-radius: var(--radius);
  font-family: var(--font-head); font-weight: 600; font-size: .9rem;
  transition: all .2s; cursor: pointer;
}
.btn-cta-outline:hover { background: var(--primary); color: white; }
.btn-cta-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: white; color: var(--primary);
  padding: 14px 32px; border-radius: var(--radius); border: none;
  font-family: var(--font-head); font-weight: 700; font-size: 1rem;
  cursor: pointer; transition: all .2s; box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.btn-cta-white:hover { background: var(--accent); color: white; transform: translateY(-1px); }

/* ── HERO ── */
.hero {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-mid) 100%);
  padding: var(--space-2xl) 0;
  overflow: hidden;
}
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2xl); align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.1); color: var(--accent);
  padding: 6px 14px; border-radius: 50px; font-size: .8rem;
  font-weight: 600; margin-bottom: var(--space-md); border: 1px solid rgba(255,255,255,0.15);
}
.hero h1 { color: white; margin-bottom: var(--space-md); }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p { color: rgba(255,255,255,0.8); font-size: 1.1rem; margin-bottom: var(--space-xl); }
.hero-cta-group { display: flex; gap: var(--space-md); flex-wrap: wrap; margin-bottom: var(--space-lg); }
.hero-trust { display: flex; gap: var(--space-lg); flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 6px; color: rgba(255,255,255,0.7); font-size: .875rem; }
.trust-icon { color: var(--accent); font-size: 1rem; }
.hero-image-wrap { position: relative; border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.hero-image-wrap img { width: 100%; height: 420px; object-fit: cover; }
.hero-image-badge {
  position: absolute; bottom: 16px; left: 16px;
  background: rgba(0,0,0,0.65); color: white;
  padding: 6px 14px; border-radius: 50px; font-size: .75rem;
  backdrop-filter: blur(4px);
}
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-image-wrap { display: none; }
}

/* ── STATS BAR ── */
.stats-bar { background: var(--primary); padding: 20px 0; }
.stats-inner { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 16px; }
.stat-item { text-align: center; color: white; }
.stat-number { font-family: var(--font-head); font-size: 1.75rem; font-weight: 800; line-height: 1; }
.stat-label { font-size: .8rem; opacity: .85; margin-top: 2px; }

/* ── SECTION HEADER ── */
.section-header { text-align: center; margin-bottom: var(--space-xl); }
.section-header h2 { margin-bottom: var(--space-sm); }
.section-header p { color: var(--text-light); max-width: 560px; margin: 0 auto; }
.eyebrow { display: inline-block; color: var(--primary); font-weight: 600; font-size: .875rem; text-transform: uppercase; letter-spacing: .05em; margin-bottom: var(--space-sm); }

/* ── SILOS GRID ── */
.silos-section { background: var(--bg); }
.silos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
@media (max-width: 1024px) { .silos-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .silos-grid { grid-template-columns: 1fr; } }

.silo-card {
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: var(--space-xl); border: 1px solid var(--border);
  box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s;
}
.silo-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.silo-icon { width: 52px; height: 52px; background: var(--border-light); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--primary); margin-bottom: var(--space-md); }
.silo-card h3 { margin-bottom: var(--space-sm); }
.silo-card p { color: var(--text-light); font-size: .9rem; margin-bottom: var(--space-md); }
.silo-sub-links { border-top: 1px solid var(--border-light); padding-top: var(--space-md); display: flex; flex-direction: column; gap: 6px; }
.silo-sub-links a { font-size: .85rem; color: var(--text-light); transition: color .2s; display: flex; align-items: center; gap: 4px; }
.silo-sub-links a::before { content: '→'; color: var(--primary); font-size: .75rem; }
.silo-sub-links a:hover { color: var(--primary); }
.silo-link { color: var(--primary); font-weight: 600; font-size: .875rem; display: inline-flex; align-items: center; gap: 4px; }

/* ── FEATURED SECTION ── */
.featured-section { background: var(--secondary); padding: var(--space-2xl) 0; }
.featured-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
@media (max-width: 900px) { .featured-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .featured-grid { grid-template-columns: 1fr; } }
.featured-card {
  background: rgba(255,255,255,0.07); border-radius: var(--radius-lg);
  padding: var(--space-xl); border: 1px solid rgba(255,255,255,0.1);
  transition: background .2s, transform .2s;
}
.featured-card:hover { background: rgba(255,255,255,0.12); transform: translateY(-2px); }
.featured-badge { display: inline-block; background: rgba(232,87,12,0.2); color: var(--accent); padding: 3px 10px; border-radius: 50px; font-size: .75rem; font-weight: 600; margin-bottom: var(--space-sm); }
.fc-price { font-family: var(--font-head); font-size: 1.5rem; font-weight: 800; color: var(--accent); margin-bottom: 8px; }
.featured-card h3 { color: white; font-size: 1rem; margin-bottom: 8px; }
.featured-card p { color: rgba(255,255,255,0.65); font-size: .85rem; margin-bottom: var(--space-md); }
.fc-link { color: var(--accent); font-size: .875rem; font-weight: 600; }
.fc-link:hover { color: white; }

/* ── CTA SECTION ── */
.cta-section {
  background: var(--primary);
  padding: var(--space-2xl) 0;
  text-align: center;
}
.cta-section h2 { color: white; font-size: clamp(1.5rem, 3vw, 2.2rem); margin-bottom: var(--space-md); }
.cta-section p { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 560px; margin: 0 auto var(--space-xl); }

/* ── ARTICLE ── */
.article-hero {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-mid) 60%);
  padding: 40px 0 48px;
  margin-bottom: var(--space-2xl);
}
.article-hero .breadcrumb { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: var(--space-md); font-size: .8rem; }
.article-hero .breadcrumb a { color: rgba(255,255,255,0.65); }
.article-hero .breadcrumb a:hover { color: var(--accent); }
.article-hero .breadcrumb span { color: rgba(255,255,255,0.4); }
.article-hero .breadcrumb span:last-child { color: rgba(255,255,255,0.85); }
.silo-tag { display: inline-block; background: rgba(232,87,12,0.25); color: var(--accent); padding: 4px 12px; border-radius: 50px; font-size: .8rem; font-weight: 600; margin-bottom: var(--space-sm); border: 1px solid rgba(232,87,12,0.4); }
.article-hero h1 { color: white; margin-bottom: var(--space-md); }
.article-meta { display: flex; align-items: center; gap: var(--space-lg); flex-wrap: wrap; color: rgba(255,255,255,0.6); font-size: .85rem; }
.article-meta .tag { background: var(--primary); color: white; padding: 2px 10px; border-radius: 50px; font-size: .75rem; font-weight: 700; }

.article-layout { display: grid; grid-template-columns: 1fr 320px; gap: var(--space-2xl); align-items: start; margin-bottom: var(--space-2xl); }
@media (max-width: 900px) { .article-layout { grid-template-columns: 1fr; } .sidebar { order: -1; } }

/* Article content */
.article-content { max-width: 760px; }
.article-content section { margin-bottom: var(--space-2xl); }
.article-content h2 { border-bottom: 2px solid var(--border-light); padding-bottom: var(--space-sm); margin-bottom: var(--space-lg); color: var(--secondary); }
.article-content h3 { margin-bottom: var(--space-md); color: var(--secondary); }
.article-intro p { font-size: 1.1rem; color: var(--text); line-height: 1.7; }

.highlight-box {
  background: linear-gradient(135deg, rgba(232,87,12,0.08), rgba(232,87,12,0.04));
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: var(--space-lg) var(--space-xl);
  margin: var(--space-lg) 0;
  font-size: 1.05rem;
}
.highlight-box strong { color: var(--primary); font-size: 1.1rem; }

.factors-list, .steps-list { display: flex; flex-direction: column; gap: 10px; padding: 0; }
.factors-list li, .steps-list li {
  padding: 10px var(--space-md);
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  font-size: .95rem;
  box-shadow: var(--shadow-sm);
}
.steps-list { counter-reset: steps; }
.steps-list li { padding-left: 48px; position: relative; }
.steps-list li::before {
  counter-increment: steps;
  content: counter(steps);
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  width: 24px; height: 24px; background: var(--primary); color: white;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: .75rem; font-weight: 700;
}

/* ── PRICE TABLE ── */
.price-table-wrap { overflow-x: auto; margin: var(--space-md) 0; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.price-table { width: 100%; border-collapse: collapse; background: var(--bg-card); }
.price-table caption { caption-side: top; font-family: var(--font-head); font-weight: 700; font-size: .9rem; color: var(--secondary); padding: 12px 16px; text-align: left; background: var(--bg-dark); color: white; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.price-table thead tr { background: var(--secondary); }
.price-table th { padding: 12px 16px; text-align: left; color: white; font-family: var(--font-head); font-size: .85rem; font-weight: 600; white-space: nowrap; }
.price-table td { padding: 12px 16px; border-bottom: 1px solid var(--border-light); font-size: .9rem; }
.price-table tbody tr:last-child td { border-bottom: none; font-weight: 700; background: rgba(232,87,12,0.05); }
.price-table tbody tr:hover { background: var(--border-light); }

/* ── CTA BOX ── */
.cta-box {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-mid) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-2xl);
  text-align: center;
  margin: var(--space-xl) 0;
  box-shadow: var(--shadow-lg);
}
.cta-box p { color: rgba(255,255,255,0.85); font-size: 1rem; margin-bottom: var(--space-lg); }
.cta-box-btns { display: flex; gap: var(--space-md); justify-content: center; flex-wrap: wrap; }
@media (max-width: 600px) { .cta-box { padding: var(--space-xl) var(--space-lg); } }

/* ── FAQ ── */
.faq-section { background: var(--bg); }
.faq-section h2 { margin-bottom: var(--space-xl); }
.faq-list { display: flex; flex-direction: column; gap: var(--space-sm); }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s;
}
.faq-item:hover { box-shadow: var(--shadow); }
.faq-item summary {
  padding: var(--space-lg) var(--space-xl);
  font-family: var(--font-head); font-weight: 600; font-size: .95rem;
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  transition: color .2s;
}
.faq-item summary:hover { color: var(--primary); }
.faq-item summary::after {
  content: '+'; font-size: 1.4rem; font-weight: 300; color: var(--primary);
  transition: transform .2s; flex-shrink: 0;
}
.faq-item[open] summary { color: var(--primary); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 var(--space-xl) var(--space-lg); color: var(--text-light); font-size: .9rem; border-top: 1px solid var(--border-light); padding-top: var(--space-md); margin: 0; }

/* ── RELATED LINKS ── */
.related-links {
  background: var(--border-light); border-radius: var(--radius-lg);
  padding: var(--space-xl); margin: var(--space-xl) 0;
  border: 1px solid var(--border);
}
.related-links h3 { margin-bottom: var(--space-md); font-size: 1rem; }
.related-links ul { display: flex; flex-direction: column; gap: 8px; }
.related-links li a, a.related-link {
  color: var(--text); font-size: .9rem; display: flex; align-items: center; gap: 6px;
  padding: 6px 0; transition: color .2s;
}
.related-links li a::before, a.related-link::before { content: '→'; color: var(--primary); font-size: .8rem; }
.related-links li a:hover, a.related-link:hover { color: var(--primary); }

/* ── SIDEBAR ── */
.sidebar { display: flex; flex-direction: column; gap: var(--space-lg); position: sticky; top: 80px; }
.sidebar-cta {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius-xl); padding: var(--space-xl);
  text-align: center; box-shadow: var(--shadow-primary);
}
.sidebar-cta h3 { color: white; font-size: 1rem; margin-bottom: 8px; }
.sidebar-cta p { color: rgba(255,255,255,0.85); font-size: .875rem; margin-bottom: var(--space-md); }
.sidebar-widget {
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: var(--space-lg); border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.sidebar-widget h3 { font-size: .95rem; margin-bottom: var(--space-md); padding-bottom: var(--space-sm); border-bottom: 2px solid var(--border-light); }
.sidebar-widget ul { display: flex; flex-direction: column; gap: 6px; }
.sidebar-widget a { font-size: .85rem; color: var(--text); display: flex; align-items: center; gap: 6px; padding: 4px 0; transition: color .2s; }
.sidebar-widget a::before { content: '›'; color: var(--primary); font-weight: 700; }
.sidebar-widget a:hover { color: var(--primary); }

/* ── CALCULATRICE ── */
.calculator-section {
  background: var(--bg-card); border-radius: var(--radius-xl);
  border: 2px solid var(--border); padding: var(--space-xl) var(--space-2xl);
  margin: var(--space-xl) 0; box-shadow: var(--shadow);
}
.calc-header { text-align: center; margin-bottom: var(--space-xl); }
.calc-badge { display: inline-block; background: rgba(232,87,12,0.1); color: var(--primary); padding: 4px 14px; border-radius: 50px; font-size: .8rem; font-weight: 600; margin-bottom: var(--space-sm); }
.calc-header h2 { margin-bottom: 8px; }
.calc-header p { color: var(--text-light); }
.calc-body { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
@media (max-width: 768px) { .calc-body { grid-template-columns: 1fr; } .calculator-section { padding: var(--space-xl) var(--space-lg); } }
.calc-form { display: flex; flex-direction: column; gap: var(--space-lg); }
.calc-row { display: flex; flex-direction: column; gap: 8px; }
.calc-row label { font-family: var(--font-head); font-weight: 600; font-size: .9rem; color: var(--secondary); }
.calc-slider-wrap { display: flex; align-items: center; gap: 10px; }
.calc-slider-wrap input[type="range"] { flex: 1; accent-color: var(--primary); cursor: pointer; }
.calc-slider-wrap input[type="number"] {
  width: 70px; padding: 6px 10px; border: 1.5px solid var(--border);
  border-radius: var(--radius); font-size: .9rem; font-family: var(--font-body); text-align: center;
}
.calc-slider-wrap span { font-size: .85rem; color: var(--text-light); }
.calc-row select {
  padding: 10px 14px; border: 1.5px solid var(--border); border-radius: var(--radius);
  font-family: var(--font-body); font-size: .9rem; color: var(--text); cursor: pointer; background: white;
}
.calc-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.calc-btn {
  flex: 1; min-width: 90px; padding: 8px 4px; border: 1.5px solid var(--border);
  border-radius: var(--radius); background: white; cursor: pointer;
  font-family: var(--font-body); font-size: .8rem; text-align: center;
  transition: all .15s; line-height: 1.3;
}
.calc-btn.active { border-color: var(--primary); background: rgba(232,87,12,0.08); color: var(--primary); font-weight: 600; }
.calc-btn small { display: block; color: var(--text-muted); font-size: .7rem; }
.calc-btn.active small { color: var(--primary); }

.calc-result-panel {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-mid));
  border-radius: var(--radius-xl); padding: var(--space-xl);
  display: flex; flex-direction: column; gap: var(--space-lg);
  color: white; display: none;
}
.calc-result-main { text-align: center; }
.calc-label { font-size: .85rem; color: rgba(255,255,255,0.65); margin-bottom: 8px; text-transform: uppercase; letter-spacing: .05em; }
.calc-price { font-family: var(--font-head); font-size: 2.5rem; font-weight: 800; color: var(--accent); line-height: 1; }
.calc-range { font-size: .85rem; color: rgba(255,255,255,0.65); margin-top: 6px; }
.calc-breakdown h4 { color: rgba(255,255,255,0.85); font-size: .85rem; margin-bottom: 12px; }
.calc-bd-list { display: flex; flex-direction: column; gap: 8px; }
.calc-bd-item { display: flex; align-items: center; gap: 8px; }
.bd-label { font-size: .75rem; color: rgba(255,255,255,0.7); min-width: 130px; }
.bd-bar-wrap { flex: 1; background: rgba(255,255,255,0.1); border-radius: 50px; height: 6px; }
.bd-bar { height: 6px; background: var(--primary); border-radius: 50px; transition: width .5s; }
.bd-val { font-size: .75rem; color: rgba(255,255,255,0.85); white-space: nowrap; min-width: 70px; text-align: right; }
.calc-disclaimer { font-size: .75rem; color: rgba(255,255,255,0.5); text-align: center; margin: 0; }

/* ── FORMULAIRE LEAD ── */
.lead-form-section {
  background: var(--bg); border-radius: var(--radius-xl);
  border: 2px solid var(--border); margin: var(--space-xl) 0;
  overflow: hidden; box-shadow: var(--shadow-lg);
}
.lead-form-inner { padding: var(--space-2xl); }
.lead-form-header { text-align: center; margin-bottom: var(--space-xl); }
.lead-form-badge { display: inline-block; background: rgba(5,150,105,0.1); color: var(--success); padding: 4px 14px; border-radius: 50px; font-size: .8rem; font-weight: 600; margin-bottom: var(--space-sm); }
.lead-form-header h2 { font-size: 1.6rem; margin-bottom: 8px; }
.lead-form-header p { color: var(--text-light); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group--full { grid-column: 1 / -1; }
.form-group label { font-family: var(--font-head); font-weight: 600; font-size: .875rem; color: var(--secondary); }
.req { color: var(--primary); }
.form-group input, .form-group select, .form-group textarea {
  padding: 11px 14px; border: 1.5px solid var(--border); border-radius: var(--radius);
  font-family: var(--font-body); font-size: .95rem; color: var(--text); background: white;
  transition: border-color .2s, box-shadow .2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(232,87,12,0.12);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-check { align-items: start; }
.checkbox-label { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; font-size: .85rem; color: var(--text-light); }
.checkbox-label input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--primary); flex-shrink: 0; margin-top: 2px; }
.form-submit { text-align: center; margin-top: var(--space-lg); }
.btn-form-submit {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--primary); color: white;
  padding: 16px 36px; border: none; border-radius: var(--radius);
  font-family: var(--font-head); font-weight: 700; font-size: 1.05rem;
  cursor: pointer; transition: background .2s, transform .15s;
  box-shadow: var(--shadow-primary); width: 100%; justify-content: center;
  max-width: 400px;
}
.btn-form-submit:hover { background: var(--primary-dark); transform: translateY(-1px); }
.form-disclaimer { color: var(--text-muted); font-size: .8rem; margin-top: var(--space-sm); }
.lead-form-trust { display: flex; justify-content: center; gap: var(--space-xl); flex-wrap: wrap; padding: var(--space-lg) 0 0; border-top: 1px solid var(--border); margin-top: var(--space-xl); font-size: .85rem; color: var(--text-light); }
.lead-form-success { text-align: center; padding: var(--space-2xl); }
.success-icon { font-size: 3rem; margin-bottom: var(--space-md); }
.lead-form-success h3 { color: var(--success); margin-bottom: 8px; }
@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
  .lead-form-inner { padding: var(--space-xl) var(--space-lg); }
  .lead-form-trust { gap: var(--space-md); }
}

/* ── AFFILIATE LINKS ── */
.affiliate-link {
  color: var(--primary); font-weight: 600; text-decoration: underline;
  text-decoration-color: rgba(232,87,12,0.3); transition: color .2s;
}
.affiliate-link:hover { color: var(--primary-dark); }
.affil-note { display: none !important; }

/* ── 404 ── */
.error-page { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: var(--space-2xl) 0; }
.error-code { font-family: var(--font-head); font-size: 6rem; font-weight: 800; color: var(--primary); opacity: .15; line-height: 1; margin-bottom: var(--space-md); }
.error-page h1 { font-size: 2rem; margin-bottom: var(--space-md); }
.error-page p { color: var(--text-light); max-width: 480px; margin: 0 auto var(--space-xl); }

/* ── PLANNING ── */
.planning-header { background: var(--secondary); padding: 20px 0; }
.planning-header h1 { color: white; font-size: 1.3rem; }
.planning-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.planning-table th { background: var(--secondary); color: white; padding: 10px 12px; text-align: left; position: sticky; top: 0; }
.planning-table td { padding: 8px 12px; border-bottom: 1px solid var(--border-light); }
.planning-table tr:hover td { background: var(--border-light); }
.badge-p1 { background: #EF4444; color: white; padding: 2px 8px; border-radius: 50px; font-size: .7rem; font-weight: 700; }
.badge-p2 { background: #F97316; color: white; padding: 2px 8px; border-radius: 50px; font-size: .7rem; font-weight: 700; }
.badge-p3 { background: #EAB308; color: white; padding: 2px 8px; border-radius: 50px; font-size: .7rem; font-weight: 700; }
.badge-p4 { background: #6B7280; color: white; padding: 2px 8px; border-radius: 50px; font-size: .7rem; font-weight: 700; }
.badge-pub  { background: #059669; color: white; padding: 2px 8px; border-radius: 50px; font-size: .7rem; font-weight: 700; }
.badge-pend { background: #9CA3AF; color: white; padding: 2px 8px; border-radius: 50px; font-size: .7rem; font-weight: 700; }

/* ── FOOTER ── */
.site-footer { background: var(--secondary); padding: var(--space-2xl) 0 var(--space-lg); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: var(--space-2xl); margin-bottom: var(--space-2xl); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand p { color: rgba(255,255,255,0.55); font-size: .875rem; line-height: 1.6; margin-bottom: var(--space-lg); }
.footer-col h4 { color: white; font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; margin-bottom: var(--space-md); opacity: .6; }
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col a { color: rgba(255,255,255,0.55); font-size: .875rem; transition: color .2s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-lg);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap;
  gap: var(--space-md); font-size: .8rem; color: rgba(255,255,255,0.35);
}
.footer-bottom a { color: rgba(255,255,255,0.35); }
.footer-bottom a:hover { color: var(--accent); }

/* ── REVEAL ON SCROLL ── */
.reveal-on-scroll { opacity: 0; transform: translateY(22px); transition: opacity .55s ease, transform .55s ease; }
.reveal-on-scroll.revealed { opacity: 1; transform: none; }

/* ── SITEMAP PAGE ── */
.sitemap-section { padding: var(--space-2xl) 0; }

/* ── UTILITIES ── */
@media (max-width: 600px) {
  .hero-cta-group { flex-direction: column; }
  .stats-inner { gap: 24px; }
  .stat-number { font-size: 1.4rem; }
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.3rem; }
}