/*
Theme Name: IKCS Theme
Theme URI: https://ikcs.fr
Author: IK Cyber Security
Author URI: https://ikcs.fr
Description: Thème officiel IKCS – IK Cyber Security. Cabinet expert en cybersécurité, gouvernance IT, conformité ISO 27001, NIS2 et gestion des risques cyber.
Version: 2.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ikcs-theme
Tags: custom-logo, custom-menu, full-width-template, threaded-comments, translation-ready
*/


/* ──────────────────────────────────────────
   1. VARIABLES CSS
────────────────────────────────────────── */
:root {
  /* Couleurs charte IKCS */
  --ikcs-dark:    #0B1F3A;
  --ikcs-blue:    #0F4C81;
  --ikcs-accent:  #00AEEF;
  --ikcs-light:   #F5F7FA;

  /* Dérivés */
  --ikcs-dark-2:  #0d2749;
  --ikcs-accent-hover: #0098d4;
  --ikcs-accent-soft:  rgba(0, 174, 239, 0.12);
  --ikcs-accent-border: rgba(0, 174, 239, 0.3);
  --text-primary:  #F5F7FA;
  --text-secondary: rgba(245, 247, 250, 0.72);
  --text-muted:    rgba(245, 247, 250, 0.45);

  /* Typographie */
  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Open Sans', sans-serif;

  /* Espacements */
  --section-py: 96px;
  --section-py-sm: 64px;
  --container-max: 1180px;
  --container-px: 24px;

  /* Effets */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.25), 0 1px 4px rgba(0,0,0,0.15);
  --shadow-card-hover: 0 12px 40px rgba(0,0,0,0.35), 0 0 0 1px var(--ikcs-accent-border);
  --shadow-glow: 0 0 40px rgba(0, 174, 239, 0.15);

  --transition-fast: 0.18s ease;
  --transition-med:  0.28s ease;
}

/* ──────────────────────────────────────────
   2. RESET & BASE
────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--ikcs-dark);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--ikcs-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover { color: var(--ikcs-accent-hover); }

ul { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
}

/* ──────────────────────────────────────────
   3. UTILITAIRES
────────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

.ikcs-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ikcs-accent);
  margin-bottom: 14px;
}

.section-header {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 64px;
}

.section-title {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.text-accent { color: var(--ikcs-accent); }

/* ──────────────────────────────────────────
   4. BOUTONS
────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background-color: var(--ikcs-accent);
  color: #fff;
  border-color: var(--ikcs-accent);
}
.btn-primary:hover {
  background-color: var(--ikcs-accent-hover);
  border-color: var(--ikcs-accent-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 174, 239, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: rgba(245, 247, 250, 0.25);
}
.btn-ghost:hover {
  border-color: var(--ikcs-accent);
  color: var(--ikcs-accent);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--ikcs-accent);
  border-color: var(--ikcs-accent);
  padding: 9px 20px;
  font-size: 13px;
}
.btn-outline:hover {
  background: var(--ikcs-accent);
  color: #fff;
}

.btn-full {
  width: 100%;
}

/* ──────────────────────────────────────────
   5. HEADER
────────────────────────────────────────── */
.ikcs-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background-color: rgba(11, 31, 58, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 174, 239, 0.15);
}

.ikcs-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
}

/* ─── Logo ─── */
.ikcs-header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.ikcs-header__logo img {
  height: 80px;
  max-height: 80px;
  width: auto;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
}

/* ─── Navigation ─── */
.ikcs-nav {
  display: flex;
  align-items: center;
}

.ikcs-nav__list {
  display: flex;
  align-items: center;
  gap: 36px;
}

.ikcs-nav__list a {
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.ikcs-nav__list a:not(.btn):hover {
  color: var(--text-primary);
}

.ikcs-nav__list li:last-child { margin-left: 8px; }

/* ─── Burger ─── */
.ikcs-nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}

.ikcs-nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

.ikcs-nav__burger[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.ikcs-nav__burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.ikcs-nav__burger[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ──────────────────────────────────────────
   6. HERO
────────────────────────────────────────── */
.ikcs-hero {
  position: relative;
  min-height: calc(100vh - 96px);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 80px 0;
}

.ikcs-hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 174, 239, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 174, 239, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero-glow--1 {
  width: 600px;
  height: 600px;
  background: rgba(0, 174, 239, 0.08);
  top: -200px;
  right: -100px;
}
.hero-glow--2 {
  width: 400px;
  height: 400px;
  background: rgba(15, 76, 129, 0.3);
  bottom: -100px;
  left: -50px;
}

.ikcs-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: center;
}

.ikcs-hero__content { max-width: 600px; }

.ikcs-hero__title {
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.ikcs-hero__subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 500px;
}

.ikcs-hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.ikcs-hero__trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-secondary);
}

.trust-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--ikcs-accent);
  flex-shrink: 0;
}

/* ─── Shield Animation ─── */
.ikcs-hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.shield-anim {
  position: relative;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.shield-svg {
  width: 200px;
  height: auto;
  position: relative;
  z-index: 2;
  animation: shield-float 4s ease-in-out infinite;
  filter: drop-shadow(0 0 30px rgba(0, 174, 239, 0.3));
}

@keyframes shield-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

.shield-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 174, 239, 0.2);
  animation: ring-pulse 3s ease-in-out infinite;
}
.shield-ring--1 {
  width: 240px;
  height: 240px;
  animation-delay: 0s;
}
.shield-ring--2 {
  width: 300px;
  height: 300px;
  border-color: rgba(0, 174, 239, 0.1);
  animation-delay: 0.8s;
}

@keyframes ring-pulse {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50%       { opacity: 0.8; transform: scale(1.03); }
}

/* ──────────────────────────────────────────
   7. SERVICES
────────────────────────────────────────── */
.ikcs-services {
  padding: var(--section-py) 0;
  background-color: var(--ikcs-dark-2);
  position: relative;
}

.ikcs-services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ikcs-accent-border), transparent);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: all var(--transition-med);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--ikcs-accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-med);
}

.service-card:hover {
  border-color: var(--ikcs-accent-border);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  background: rgba(0, 174, 239, 0.04);
}

.service-card:hover::before { opacity: 1; }

.service-card__icon {
  width: 52px;
  height: 52px;
  background: var(--ikcs-accent-soft);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--ikcs-accent);
  transition: background var(--transition-fast);
}

.service-card__icon svg {
  width: 26px;
  height: 26px;
}

.service-card:hover .service-card__icon {
  background: rgba(0, 174, 239, 0.2);
}

.service-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.service-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card__link {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--ikcs-accent);
  letter-spacing: 0.02em;
  transition: gap var(--transition-fast);
}

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

/* ──────────────────────────────────────────
   8. FONDATEUR
────────────────────────────────────────── */
.ikcs-founder {
  padding: var(--section-py) 0;
  background: linear-gradient(135deg, var(--ikcs-blue) 0%, var(--ikcs-dark) 100%);
  position: relative;
  overflow: hidden;
}

.ikcs-founder::after {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(0, 174, 239, 0.05);
  pointer-events: none;
}

.ikcs-founder__inner {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 72px;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* ─── Photo colonne ─── */
.ikcs-founder__photo-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.ikcs-founder__photo-wrap {
  position: relative;
  width: 280px;
  height: 280px;
}

.ikcs-founder__photo-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    var(--ikcs-accent) 0%,
    rgba(0, 174, 239, 0.3) 40%,
    transparent 60%,
    var(--ikcs-accent) 100%
  );
  animation: ring-spin 8s linear infinite;
  z-index: 0;
}

@keyframes ring-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.ikcs-founder__photo {
  position: relative;
  z-index: 1;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  border: 4px solid var(--ikcs-dark);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.5),
    0 0 0 2px var(--ikcs-dark);
  display: block;
  background-color: var(--ikcs-blue);
}

/* Entreprises */
.ikcs-founder__companies {
  text-align: center;
}

.company-label {
  display: block;
  font-size: 11px;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.company-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.company-tag {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 6px 14px;
  border-radius: var(--radius-full);
}

/* ─── Contenu ─── */
.ikcs-founder__name {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.ikcs-founder__role {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  color: var(--ikcs-accent);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.ikcs-founder__bio {
  font-size: 15.5px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 540px;
}

.ikcs-founder__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ikcs-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ikcs-accent);
  background: var(--ikcs-accent-soft);
  border: 1px solid var(--ikcs-accent-border);
  padding: 7px 16px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  cursor: default;
}

.ikcs-badge:hover {
  background: rgba(0, 174, 239, 0.22);
  border-color: var(--ikcs-accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 174, 239, 0.2);
}

/* ──────────────────────────────────────────
   9. SCANNER
────────────────────────────────────────── */
.ikcs-scanner {
  padding: var(--section-py) 0;
  background-color: var(--ikcs-dark);
  position: relative;
}

.scanner-wrap {
  max-width: 720px;
  margin: 0 auto;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-card);
}

/* ─── Progress ─── */
.quiz-progress {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 36px;
}

.quiz-progress__bar {
  flex: 1;
  height: 4px;
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
  overflow: hidden;
}

.quiz-progress__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--ikcs-blue), var(--ikcs-accent));
  border-radius: 4px;
  transition: width 0.4s ease;
}

.quiz-progress__label {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
  letter-spacing: 0.05em;
}

/* ─── Question ─── */
.quiz-question {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 28px;
  min-height: 60px;
}

/* ─── Réponses ─── */
.quiz-answers {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.quiz-answer {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.03);
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-secondary);
  text-align: left;
  width: 100%;
}

.quiz-answer:hover {
  border-color: var(--ikcs-accent-border);
  color: var(--text-primary);
  background: var(--ikcs-accent-soft);
}

.quiz-answer.selected {
  border-color: var(--ikcs-accent);
  color: var(--text-primary);
  background: rgba(0, 174, 239, 0.08);
}

.quiz-answer__dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid currentColor;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.quiz-answer.selected .quiz-answer__dot {
  background: var(--ikcs-accent);
  border-color: var(--ikcs-accent);
}

.quiz-answer.selected .quiz-answer__dot::after {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
}

/* ─── Nav boutons ─── */
.quiz-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ─── Résultat ─── */
.result-score {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px;
  border-radius: var(--radius-md);
  margin-bottom: 36px;
}

.result-score--high   { background: rgba(239, 68, 68, 0.08); border: 1px solid rgba(239, 68, 68, 0.25); }
.result-score--medium { background: rgba(245, 158, 11, 0.08); border: 1px solid rgba(245, 158, 11, 0.25); }
.result-score--good   { background: rgba(16, 185, 129, 0.08); border: 1px solid rgba(16, 185, 129, 0.25); }

.result-score__circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-heading);
  line-height: 1;
}

.result-score--high   .result-score__circle { background: rgba(239, 68, 68, 0.15); }
.result-score--medium .result-score__circle { background: rgba(245, 158, 11, 0.15); }
.result-score--good   .result-score__circle { background: rgba(16, 185, 129, 0.15); }

.result-score__circle span { font-size: 28px; font-weight: 800; }
.result-score__circle small { font-size: 12px; color: var(--text-muted); }

.result-score__text h3 {
  font-size: 18px;
  margin-bottom: 6px;
}
.result-score__text p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.result-form-wrap h4 {
  font-size: 17px;
  margin-bottom: 24px;
  color: var(--text-primary);
}

/* ─── Confirmation ─── */
.scanner-confirm {
  text-align: center;
  padding: 24px 0;
}

.confirm-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.scanner-confirm h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.scanner-confirm p {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ──────────────────────────────────────────
   10. FORMULAIRES
────────────────────────────────────────── */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 16px;
}

.form-group label {
  font-family: var(--font-heading);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.form-group label span { color: var(--ikcs-accent); }

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.05);
  border: 1.5px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 16px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
  outline: none;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--ikcs-accent);
  box-shadow: 0 0 0 3px rgba(0, 174, 239, 0.12);
}

.form-group input.is-invalid,
.form-group select.is-invalid,
.form-group textarea.is-invalid {
  border-color: #ef4444;
}

.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2300AEEF' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-group select option {
  background-color: var(--ikcs-dark);
  color: var(--text-primary);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-error {
  font-size: 12px;
  color: #ef4444;
  display: none;
}

.form-error.visible { display: block; }

.form-legal {
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.5;
}

/* ──────────────────────────────────────────
   11. CONTACT
────────────────────────────────────────── */
.ikcs-contact {
  padding: var(--section-py) 0;
  background-color: var(--ikcs-dark-2);
  position: relative;
}

.ikcs-contact__inner {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 72px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.2;
}

.contact-info p {
  color: var(--text-secondary);
  line-height: 1.75;
  font-size: 15px;
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 15px;
  color: var(--text-secondary);
}

.contact-detail__icon {
  font-size: 18px;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.contact-detail a {
  color: var(--ikcs-accent);
}

.contact-form-wrap {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 40px;
}

/* ──────────────────────────────────────────
   12. FOOTER
────────────────────────────────────────── */
.ikcs-footer {
  background-color: #07152a;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.ikcs-footer__inner {
  padding: 60px var(--container-px);
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}

.footer-brand img {
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 280px;
}

.footer-links h4 {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.footer-links ul { display: flex; flex-direction: column; gap: 10px; }

.footer-links a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--text-primary); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 20px var(--container-px);
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-bottom a {
  color: var(--text-muted);
  font-size: 13px;
}
.footer-bottom a:hover { color: var(--text-primary); }

/* ──────────────────────────────────────────
   13. RESPONSIVE — 1200px
────────────────────────────────────────── */
@media (max-width: 1200px) {
  .ikcs-hero__inner {
    grid-template-columns: 1fr 360px;
    gap: 48px;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ──────────────────────────────────────────
   14. RESPONSIVE — 992px
────────────────────────────────────────── */
@media (max-width: 992px) {
  :root {
    --section-py: 72px;
  }

  .ikcs-hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .ikcs-hero__actions { justify-content: center; }
  .ikcs-hero__trust   { justify-content: center; }
  .ikcs-hero__visual  { display: none; }

  .ikcs-founder__inner {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .ikcs-founder__photo-col { align-items: center; }
  .ikcs-founder__badges    { justify-content: center; }
  .ikcs-founder__bio       { max-width: 100%; }

  .ikcs-contact__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .ikcs-footer__inner {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand { grid-column: 1 / -1; }
}

/* ──────────────────────────────────────────
   15. RESPONSIVE — 768px
────────────────────────────────────────── */
@media (max-width: 768px) {
  :root {
    --section-py: 56px;
    --container-px: 20px;
  }

  /* Header */
  .ikcs-header__inner { height: 64px; }
  .ikcs-header__logo img { height: 40px; max-height: 40px; }
  .ikcs-nav__burger { display: flex; }

  .ikcs-nav__list {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    background-color: var(--ikcs-dark);
    padding: 20px var(--container-px) 28px;
    gap: 0;
    border-bottom: 1px solid rgba(0, 174, 239, 0.15);
    box-shadow: 0 12px 32px rgba(0,0,0,0.4);
  }

  .ikcs-nav__list.is-open { display: flex; }

  .ikcs-nav__list li {
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }

  .ikcs-nav__list li:last-child {
    border-bottom: none;
    margin-top: 12px;
    margin-left: 0;
  }

  .ikcs-nav__list a:not(.btn) {
    display: block;
    padding: 14px 0;
    font-size: 16px;
  }

  .ikcs-nav__list .btn { width: 100%; justify-content: center; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

  /* Fondateur */
  .ikcs-founder__photo-wrap,
  .ikcs-founder__photo { width: 200px; height: 200px; }

  /* Scanner */
  .scanner-wrap { padding: 32px 24px; }
  .result-score { flex-direction: column; text-align: center; }

  /* Contact */
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }

  /* Footer */
  .ikcs-footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { grid-column: auto; }
  .footer-bottom .container { flex-direction: column; text-align: center; gap: 8px; }
}

/* ──────────────────────────────────────────
   16. RESPONSIVE — 480px
────────────────────────────────────────── */
@media (max-width: 480px) {
  .ikcs-header__logo img { height: 36px; }

  .ikcs-hero__title { font-size: 28px; }
  .ikcs-hero__actions { flex-direction: column; }
  .ikcs-hero__actions .btn { width: 100%; justify-content: center; }

  .ikcs-founder__photo-wrap,
  .ikcs-founder__photo { width: 180px; height: 180px; }

  .scanner-wrap { padding: 24px 16px; }

  .btn { padding: 12px 22px; }
}

/* ──────────────────────────────────────────
   17. ANIMATIONS GÉNÉRALES
────────────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .service-card,
  .ikcs-badge,
  .btn {
    will-change: transform;
  }
}

/* Focus visible pour accessibilité */
:focus-visible {
  outline: 2px solid var(--ikcs-accent);
  outline-offset: 3px;
}