/*
Theme Name:   Sparklight Child
Theme URI:    https://www.sparklight-fr.com
Description:  Thème enfant Sparklight — Fibre optique environnements sévères
Author:       Sparklight
Author URI:   https://www.sparklight-fr.com
Template:     neve
Version:      1.0.0
License:      GNU General Public License v2 or later
License URI:  http://www.gnu.org/licenses/gpl-2.0.html
Text Domain:  sparklight-child
*/

/* ============================================================
   VARIABLES GLOBALES
   ============================================================ */
:root {
  --navy:        #0a1628;
  --navy-mid:    #0e2040;
  --navy-light:  #162d55;
  --blue:        #1a5fd4;
  --blue-bright: #2d7cff;
  --cyan:        #00c8e0;
  --white:       #f4f7ff;
  --gray:        #8fa0b8;
  --gray-light:  #c5d0df;
  --surface:     #111e35;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Barlow', sans-serif !important;
  background: var(--navy) !important;
  color: var(--white) !important;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.sparklight-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10,22,40,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  padding: 0 40px;
  display: flex; align-items: center; justify-content: space-between;
  height: 70px;
}
.sparklight-nav .logo { text-decoration: none; display: flex; align-items: center; }
.sparklight-nav .logo img { height: 48px; width: auto; }

.sparklight-nav .nav-links { display: flex; gap: 8px; align-items: center; list-style: none; }
.sparklight-nav .nav-links a {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600; font-size: 0.95rem; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--gray-light); text-decoration: none;
  padding: 6px 14px; border-radius: 4px; transition: all 0.2s;
}
.sparklight-nav .nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.07); }
.sparklight-nav .nav-links .dropdown { position: relative; }
.sparklight-nav .nav-links .dropdown-menu {
  display: none; position: absolute; top: 100%; left: 0;
  background: var(--navy-mid); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; min-width: 200px; padding: 8px 0; list-style: none;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.sparklight-nav .nav-links .dropdown:hover .dropdown-menu { display: block; }
.sparklight-nav .nav-links .dropdown-menu a { display: block; padding: 8px 18px; font-size: 0.88rem; border-radius: 0; }
.sparklight-nav .nav-cta {
  background: var(--blue) !important; color: var(--white) !important;
  padding: 8px 20px !important; border-radius: 6px !important; margin-left: 12px;
}
.sparklight-nav .nav-cta:hover { background: var(--blue-bright) !important; }

/* Hamburger */
.sparklight-hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  background: none; border: none; padding: 6px;
}
.sparklight-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--gray-light); border-radius: 2px; transition: all 0.3s;
}
.sparklight-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.sparklight-hamburger.open span:nth-child(2) { opacity: 0; }
.sparklight-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menu mobile */
.sparklight-mobile-menu {
  display: none; position: fixed; top: 70px; left: 0; right: 0; bottom: 0;
  background: rgba(6,13,26,0.98); backdrop-filter: blur(16px);
  z-index: 999; flex-direction: column; padding: 32px 24px; overflow-y: auto;
}
.sparklight-mobile-menu.open { display: flex; }
.sparklight-mobile-menu a {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.6rem; font-weight: 800; text-transform: uppercase;
  color: var(--white); text-decoration: none;
  padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.07); transition: color 0.2s;
}
.sparklight-mobile-menu a:hover { color: var(--cyan); }
.sparklight-mobile-menu a.mobile-cta {
  margin-top: 24px; background: var(--blue); color: var(--white) !important;
  text-align: center; padding: 16px !important; border-radius: 8px; border: none; display: block;
}
.sparklight-mobile-menu .mobile-section-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gray); margin-top: 16px; padding: 8px 0 0;
}
.sparklight-mobile-menu .sub-link {
  font-size: 1.1rem; font-weight: 600; padding: 10px 0 10px 16px;
  color: var(--gray-light); border-bottom: 1px solid rgba(255,255,255,0.04);
}

/* ============================================================
   HERO
   ============================================================ */
.sparklight-hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding: 120px 40px 80px;
}
.sparklight-hero .hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(26,95,212,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 90% 80%, rgba(0,200,224,0.1) 0%, transparent 50%),
    linear-gradient(160deg, #060f1e 0%, #0a1628 50%, #0c1d3a 100%);
}
.sparklight-hero .hero-grid {
  position: absolute; inset: 0; opacity: 0.06;
  background-image: linear-gradient(rgba(0,200,224,0.5) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(0,200,224,0.5) 1px, transparent 1px);
  background-size: 60px 60px;
}
.sparklight-hero .hero-content { position: relative; max-width: 1200px; margin: 0 auto; width: 100%; }
.sparklight-hero .hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 24px;
  padding: 6px 14px; border: 1px solid rgba(0,200,224,0.3); border-radius: 100px;
  animation: sparklightFadeUp 0.6s ease both;
}
.sparklight-hero .hero-tag::before { content: ''; width: 6px; height: 6px; background: var(--cyan); border-radius: 50%; }
.sparklight-hero h1 {
  font-family: 'Barlow Condensed', sans-serif !important;
  font-size: clamp(3rem, 7vw, 6.5rem) !important;
  font-weight: 900 !important; line-height: 0.95 !important;
  letter-spacing: -0.01em; text-transform: uppercase;
  animation: sparklightFadeUp 0.6s 0.1s ease both;
}
.sparklight-hero h1 em { font-style: normal; color: var(--cyan); }
.sparklight-hero .hero-sub {
  max-width: 600px; margin-top: 28px;
  font-size: 1.1rem; font-weight: 300; color: var(--gray-light); line-height: 1.7;
  animation: sparklightFadeUp 0.6s 0.2s ease both;
}
.sparklight-hero .hero-sectors {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-top: 32px; animation: sparklightFadeUp 0.6s 0.3s ease both;
}
.sparklight-hero .sector-badge {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--gray-light); padding: 5px 14px;
  border: 1px solid rgba(255,255,255,0.15); border-radius: 4px;
}
.sparklight-hero .hero-actions {
  display: flex; gap: 16px; margin-top: 44px;
  animation: sparklightFadeUp 0.6s 0.4s ease both;
}

/* ============================================================
   BOUTONS
   ============================================================ */
.btn-primary {
  background: var(--blue); color: var(--white);
  padding: 14px 32px; border-radius: 6px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  text-decoration: none; transition: all 0.2s; border: 2px solid var(--blue);
}
.btn-primary:hover { background: var(--blue-bright); border-color: var(--blue-bright); transform: translateY(-2px); color: var(--white); }
.btn-outline {
  background: transparent; color: var(--white);
  padding: 14px 32px; border-radius: 6px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  text-decoration: none; transition: all 0.2s; border: 2px solid rgba(255,255,255,0.25);
}
.btn-outline:hover { border-color: var(--cyan); color: var(--cyan); }

/* ============================================================
   SECTIONS COMMUNES
   ============================================================ */
.sparklight-section { padding: 100px 40px; }
.sparklight-container { max-width: 1200px; margin: 0 auto; }
.section-tag {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 12px;
}
.sparklight-section h2 {
  font-family: 'Barlow Condensed', sans-serif !important;
  font-size: clamp(2rem, 4vw, 3.2rem) !important;
  font-weight: 900 !important; text-transform: uppercase; line-height: 1; margin-bottom: 20px;
  color: var(--white) !important;
}
.section-intro { max-width: 620px; color: var(--gray-light); font-size: 1.05rem; font-weight: 300; }

/* ============================================================
   ABOUT
   ============================================================ */
.section-about { background: var(--surface); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-points { display: flex; flex-direction: column; gap: 24px; margin-top: 40px; }
.about-point { display: flex; gap: 16px; }
.about-point-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(26,95,212,0.2); border: 1px solid rgba(26,95,212,0.4);
  border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}
.about-point-text h4 { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 1.05rem; margin-bottom: 4px; }
.about-point-text p { font-size: 0.9rem; color: var(--gray); }
.partner-card { background: var(--navy-mid); border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; padding: 40px; }
.partner-card h3 { font-family: 'Barlow Condensed', sans-serif; font-size: 1.5rem; font-weight: 800; margin-bottom: 16px; color: var(--cyan); }
.partner-card p { color: var(--gray-light); font-size: 0.95rem; line-height: 1.7; margin-bottom: 16px; }
.partner-flag { font-size: 0.8rem; color: var(--gray); margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.07); }

/* ============================================================
   PRODUITS
   ============================================================ */
.section-products { background: var(--navy); }
.sparklight-tabs {
  display: flex; gap: 4px; margin-bottom: 48px; margin-top: 40px;
  overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.sparklight-tabs::-webkit-scrollbar { display: none; }
.sparklight-tab {
  font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 0.9rem;
  letter-spacing: 0.05em; text-transform: uppercase; padding: 8px 20px; border-radius: 6px;
  border: none; cursor: pointer; background: transparent; color: var(--gray);
  transition: all 0.2s; white-space: nowrap; flex-shrink: 0;
}
.sparklight-tab.active { background: var(--blue); color: var(--white); }
.sparklight-tab:hover:not(.active) { background: rgba(255,255,255,0.06); color: var(--white); }
.sparklight-tab-content { display: none; }
.sparklight-tab-content.active { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.product-card {
  background: var(--surface); border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px; overflow: hidden; transition: all 0.3s;
}
.product-card:hover { border-color: rgba(0,200,224,0.4); transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,0.3); }
.product-img { height: 200px; background: var(--navy-mid); overflow: hidden; }
.product-img img { width: 100%; height: 100%; object-fit: cover; }
.product-body { padding: 24px; }
.product-tag { font-family: 'Barlow Condensed', sans-serif; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--cyan); margin-bottom: 8px; }
.product-body h3 { font-family: 'Barlow Condensed', sans-serif; font-size: 1.3rem; font-weight: 800; margin-bottom: 10px; color: var(--white); }
.product-body p { font-size: 0.88rem; color: var(--gray); line-height: 1.6; }
.product-specs { margin-top: 16px; display: flex; flex-direction: column; gap: 6px; }
.spec { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; color: var(--gray-light); }
.spec::before { content: ''; width: 4px; height: 4px; background: var(--cyan); border-radius: 50%; flex-shrink: 0; }
.product-link {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 20px;
  font-family: 'Barlow Condensed', sans-serif; font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--blue-bright);
  text-decoration: none; transition: gap 0.2s;
}
.product-link:hover { gap: 10px; color: var(--blue-bright); }

/* ============================================================
   SECTEURS
   ============================================================ */
.section-sectors { background: var(--navy-mid); }
.sectors-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-top: 48px; }
.sector-card { background: var(--navy); border: 1px solid rgba(255,255,255,0.07); border-radius: 12px; padding: 32px 24px; transition: all 0.3s; }
.sector-card:hover { border-color: rgba(0,200,224,0.3); background: var(--surface); }
.sector-icon { font-size: 2.2rem; margin-bottom: 16px; }
.sector-card h3 { font-family: 'Barlow Condensed', sans-serif; font-size: 1.2rem; font-weight: 800; margin-bottom: 8px; color: var(--white); }
.sector-card p { font-size: 0.85rem; color: var(--gray); }

/* ============================================================
   ELECTRONIQUE
   ============================================================ */
.section-electronique { background: var(--navy); }
.elec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; margin-top: 56px; }
.elec-services { display: flex; flex-direction: column; gap: 16px; }
.elec-service { background: var(--surface); border: 1px solid rgba(255,255,255,0.07); border-radius: 10px; padding: 20px 24px; display: flex; gap: 16px; align-items: flex-start; }
.elec-service-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.elec-service h4 { font-family: 'Barlow Condensed', sans-serif; font-size: 1rem; font-weight: 700; margin-bottom: 4px; color: var(--white); }
.elec-service p { font-size: 0.85rem; color: var(--gray); }
.elec-partner { background: linear-gradient(135deg, var(--navy-light), var(--surface)); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: 36px; }
.elec-partner h3 { font-family: 'Barlow Condensed', sans-serif; font-size: 1.4rem; font-weight: 800; margin-bottom: 16px; color: var(--white); }
.elec-partner p { font-size: 0.9rem; color: var(--gray-light); margin-bottom: 16px; line-height: 1.7; }
.elec-partner img { width: 100%; border-radius: 10px; margin: 20px 0; opacity: 0.8; }
.elec-link { display: inline-flex; align-items: center; gap: 6px; color: var(--cyan); font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.05em; text-decoration: none; }

/* ============================================================
   CONTACT
   ============================================================ */
.section-contact { background: var(--surface); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; margin-top: 56px; }
.contact-info h3 { font-family: 'Barlow Condensed', sans-serif; font-size: 1.6rem; font-weight: 800; margin-bottom: 20px; color: var(--white); }
.contact-info p { color: var(--gray-light); margin-bottom: 32px; font-size: 0.95rem; line-height: 1.7; }
.contact-items { display: flex; flex-direction: column; gap: 16px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; padding: 16px; background: var(--navy-mid); border-radius: 10px; border: 1px solid rgba(255,255,255,0.06); }
.contact-item-icon { font-size: 1.2rem; flex-shrink: 0; }
.contact-item-text { font-size: 0.9rem; }
.contact-item-text strong { display: block; font-family: 'Barlow Condensed', sans-serif; font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray); margin-bottom: 2px; }
.contact-item-text a { color: var(--white); text-decoration: none; }
.contact-item-text a:hover { color: var(--cyan); }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { font-size: 0.8rem; font-weight: 500; color: var(--gray); display: block; margin-bottom: 6px; }
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%; background: var(--navy-mid); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; padding: 12px 16px; color: var(--white);
  font-family: 'Barlow', sans-serif; font-size: 0.95rem; transition: border-color 0.2s; outline: none;
}
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus { border-color: var(--blue); }
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form select option { background: var(--navy-mid); }
.form-submit {
  width: 100%; padding: 15px; background: var(--blue); color: var(--white); border: none; border-radius: 8px;
  font-family: 'Barlow Condensed', sans-serif; font-size: 1rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer; transition: background 0.2s;
}
.form-submit:hover { background: var(--blue-bright); }

/* ============================================================
   FOOTER
   ============================================================ */
.sparklight-footer {
  background: #060d1a; border-top: 1px solid rgba(255,255,255,0.06); padding: 60px 40px 30px;
}
.footer-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { font-size: 0.88rem; color: var(--gray); margin-top: 12px; max-width: 280px; line-height: 1.7; }
.footer-col h4 { font-family: 'Barlow Condensed', sans-serif; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gray); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 0.88rem; color: var(--gray-light); text-decoration: none; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom { max-width: 1200px; margin: 0 auto; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.05); display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; color: var(--gray); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { color: var(--gray); text-decoration: none; }
.footer-legal a:hover { color: var(--white); }

/* ============================================================
   MODALS
   ============================================================ */
.sparklight-modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.8); z-index: 9999; align-items: center; justify-content: center; padding: 20px; }
.sparklight-modal-overlay.active { display: flex; }
.sparklight-modal { background: var(--navy-mid); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: 40px; max-width: 680px; width: 100%; max-height: 80vh; overflow-y: auto; position: relative; }
.sparklight-modal h2 { font-family: 'Barlow Condensed', sans-serif; font-size: 1.6rem; margin-bottom: 20px; color: var(--white); }
.sparklight-modal p { font-size: 0.9rem; color: var(--gray-light); line-height: 1.7; margin-bottom: 12px; }
.sparklight-modal h3 { font-size: 1rem; font-family: 'Barlow Condensed', sans-serif; font-weight: 700; margin: 20px 0 8px; color: var(--white); }
.sparklight-modal-close { position: absolute; top: 16px; right: 16px; background: none; border: none; color: var(--gray); cursor: pointer; font-size: 1.5rem; }

/* ============================================================
   TOAST
   ============================================================ */
.sparklight-toast {
  display: none; position: fixed; bottom: 32px; right: 32px;
  background: var(--blue); color: white; padding: 16px 24px; border-radius: 10px;
  font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 1rem;
  z-index: 9999; box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes sparklightFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   RESPONSIVE MOBILE
   ============================================================ */
@media (max-width: 900px) {
  .sparklight-nav { padding: 0 20px; }
  .sparklight-nav .nav-links { display: none; }
  .sparklight-hamburger { display: flex; }
  .sparklight-section { padding: 60px 20px; }
  .sparklight-hero { padding: 100px 20px 60px; }
  .about-grid, .elec-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .sparklight-hero h1 { font-size: 2.8rem !important; }
  .sparklight-hero .hero-sub { font-size: 0.95rem; }
  .sparklight-tab-content.active { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .footer-legal { flex-wrap: wrap; justify-content: center; }
  .elec-partner { position: static; }
}

@media (max-width: 480px) {
  .sparklight-hero h1 { font-size: 2.2rem !important; }
  .footer-grid { grid-template-columns: 1fr; }
  .sparklight-hero .hero-actions { flex-direction: column; }
}