/* ============================================================
   Comptafisc SA — main.css  v1.0
   Palette tirée du logo : bleu #38B6FF, magenta #E8358A, orange #FF7043
   Fond lumineux, typographie Playfair Display + DM Sans
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --blue:       #38B6FF;
  --blue-dark:  #1A8FD1;
  --magenta:    #E8358A;
  --orange:     #FF7043;
  --navy:       #1A3050;
  --navy-mid:   #2A4A72;
  --white:      #FFFFFF;
  --off-white:  #F4F8FD;
  --grey-light: #E8EFF8;
  --grey:       #8A96A8;
  --grey-dark:  #4A5568;
  --text:       #1A2535;

  --gradient-logo: linear-gradient(135deg, #38B6FF 0%, #9B59B6 40%, #E8358A 70%, #FF7043 100%);
  --gradient-hero: linear-gradient(160deg, #1A3050 0%, #2A4A72 55%, #1E3A5F 100%);
  --gradient-cta:  linear-gradient(90deg, #E8358A, #FF7043);
  --gradient-blue: linear-gradient(90deg, #38B6FF, #1A8FD1);

  --shadow-sm:  0 2px 8px rgba(15,26,46,.08);
  --shadow-md:  0 8px 24px rgba(15,26,46,.12);
  --shadow-lg:  0 20px 50px rgba(15,26,46,.15);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --nav-h:      72px;
  --font-body:  'DM Sans', sans-serif;
  --font-head:  'Playfair Display', serif;
  --transition: .25s cubic-bezier(.4,0,.2,1);
}

/* ── Reset & base ──────────────────────────────────────────── */
*, *::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(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ── Typography ────────────────────────────────────────────── */
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 600; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; }
p  { margin-bottom: 1rem; }

.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .75rem;
}
.section-title { margin-bottom: .75rem; }
.section-sub   { color: var(--grey-dark); max-width: 560px; }

/* ── Layout ────────────────────────────────────────────────── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section   { padding: 80px 0; }
.section-alt { background: var(--off-white); }
.section-dark { background: var(--navy); color: var(--white); }

/* ── Navigation ────────────────────────────────────────────── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  background: rgba(15,26,46,.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: box-shadow var(--transition);
}
#navbar.scrolled { box-shadow: var(--shadow-lg); }

.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%;
}
.nav-logo {
  display: flex; align-items: center; gap: 14px;
}
.nav-logo img { height: 42px; width: auto; }
.nav-logo-text {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.1;
}
.nav-logo-text span {
  display: block;
  font-family: var(--font-body);
  font-size: .72rem;
  font-weight: 400;
  color: var(--grey);
  letter-spacing: .06em;
}
.nav-links {
  display: flex; align-items: center; gap: 32px;
}
.nav-links a {
  color: rgba(255,255,255,.75);
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: .02em;
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px; background: var(--gradient-cta);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-right {
  display: flex; align-items: center; gap: 20px;
}

/* ── Language switcher ─────────────────────────────────────── */
.lang-switcher {
  display: flex; align-items: center; gap: 6px;
}
.lang-flag {
  display: block; border-radius: 4px; overflow: hidden;
  opacity: .5; transition: opacity var(--transition), transform var(--transition);
  width: 28px; height: 28px;
}
.lang-flag img { width: 100%; height: 100%; object-fit: cover; border-radius: 4px; }
.lang-flag:hover { opacity: .85; transform: scale(1.1); }
.lang-flag.active { opacity: 1; box-shadow: 0 0 0 2px var(--blue); border-radius: 4px; }

/* ── Hamburger (mobile) ────────────────────────────────────── */
.nav-burger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 8px; border: none; background: none;
}
.nav-burger span {
  display: block; width: 24px; height: 2px;
  background: var(--white); border-radius: 2px;
  transition: var(--transition);
}
.nav-mobile { display: none; }

/* ── Boutons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: var(--radius-md);
  font-weight: 600; font-size: .95rem;
  cursor: pointer; border: none;
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--gradient-cta);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(232,53,138,.35);
}
.btn-primary:hover { box-shadow: 0 8px 30px rgba(232,53,138,.5); }

.btn-secondary {
  background: rgba(255,255,255,.1);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.25);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover { background: rgba(255,255,255,.18); }

.btn-outline {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
}
.btn-outline:hover { background: var(--blue); color: var(--white); }

/* ── Hero ───────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  background: var(--gradient-hero);
  display: flex; align-items: center;
  padding-top: var(--nav-h);
  position: relative; overflow: hidden;
}
.hero-bg-orbs {
  position: absolute; inset: 0; pointer-events: none;
}
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: .18;
}
.orb-1 { width: 500px; height: 500px; background: var(--blue);     top: -100px; right: -100px; opacity: .22; }
.orb-2 { width: 400px; height: 400px; background: var(--magenta);  bottom: -80px; left: -80px; opacity: .18; }
.orb-3 { width: 300px; height: 300px; background: var(--orange);   top: 50%; right: 20%; opacity: .14; }

.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
  padding: 80px 0;
  position: relative; z-index: 1;
}
.hero-content { animation: fadeUp .8s ease both; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(56,182,255,.12);
  border: 1px solid rgba(56,182,255,.25);
  border-radius: 50px; padding: 6px 16px;
  font-size: .8rem; font-weight: 500; color: var(--blue);
  margin-bottom: 24px;
}
.hero-badge::before {
  content: ''; width: 6px; height: 6px;
  background: var(--blue); border-radius: 50%;
  animation: pulse 2s ease infinite;
}
.hero-title {
  color: var(--white); margin-bottom: 20px;
}
.hero-title .gradient-text {
  background: var(--gradient-logo); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-subtitle {
  color: rgba(255,255,255,.65); font-size: 1.1rem;
  line-height: 1.75; margin-bottom: 36px; max-width: 480px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-xl);
  padding: 32px;
  backdrop-filter: blur(12px);
  animation: fadeUp .8s .2s ease both;
}
.hero-stats {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.stat-item { text-align: center; padding: 20px; }
.stat-value {
  font-family: var(--font-head); font-size: 2.4rem; font-weight: 700;
  background: var(--gradient-logo); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1;
}
.stat-label {
  font-size: .8rem; color: rgba(255,255,255,.6); margin-top: 6px;
}
.hero-contact-mini {
  margin-top: 24px; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex; flex-direction: column; gap: 10px;
}
.hero-contact-item {
  display: flex; align-items: center; gap: 10px;
  color: rgba(255,255,255,.75); font-size: .9rem;
}
.hero-contact-item svg { color: var(--blue); flex-shrink: 0; }

/* ── Section About ──────────────────────────────────────────── */
#about .about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.about-text p { color: var(--grey-dark); }
.about-visual {
  background: var(--off-white);
  border: 1px solid var(--grey-light);
  border-radius: var(--radius-xl);
  padding: 40px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
.trust-card {
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-radius: var(--radius-md);
  padding: 24px; text-align: center;
  box-shadow: var(--shadow-sm);
}
.trust-value {
  font-family: var(--font-head); font-size: 2rem; font-weight: 700;
  background: var(--gradient-logo); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.trust-label { font-size: .8rem; color: var(--grey-dark); margin-top: 4px; }

/* ── Services ───────────────────────────────────────────────── */
#services .services-header { margin-bottom: 48px; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-logo);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 52px; height: 52px; border-radius: var(--radius-md);
  background: var(--gradient-logo);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; color: white;
}
.service-card h3 { margin-bottom: 10px; }
.service-card p  { color: var(--grey-dark); font-size: .92rem; margin: 0; }

/* ── News ───────────────────────────────────────────────────── */
.news-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; margin-top: 40px;
}
.news-card {
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.news-meta {
  display: flex; align-items: center; gap: 12px;
  font-size: .8rem; color: var(--grey); margin-bottom: 12px;
}
.news-date {
  background: var(--grey-light); border-radius: 4px;
  padding: 3px 8px;
}
.news-card h3 { margin-bottom: 10px; font-size: 1.05rem; }
.news-card p  { color: var(--grey-dark); font-size: .9rem; margin: 0 0 16px; }
.news-read-more {
  color: var(--blue); font-weight: 600; font-size: .88rem;
  display: inline-flex; align-items: center; gap: 4px;
  transition: gap var(--transition);
}
.news-read-more:hover { gap: 8px; }

/* ── Contact ────────────────────────────────────────────────── */
#contact .contact-grid {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 48px; align-items: start; margin-top: 40px;
}
.contact-info-block { display: flex; flex-direction: column; gap: 28px; }
.contact-info-item { display: flex; gap: 16px; }
.contact-info-icon {
  width: 44px; height: 44px; border-radius: var(--radius-md);
  background: var(--gradient-blue);
  display: flex; align-items: center; justify-content: center;
  color: white; flex-shrink: 0;
}
.contact-info-text h4 { font-size: .85rem; color: var(--grey); font-weight: 500; margin-bottom: 4px; }
.contact-info-text p  { margin: 0; font-weight: 500; }
.contact-info-text a  { color: var(--text); transition: color var(--transition); }
.contact-info-text a:hover { color: var(--blue); }

.hours-grid { display: grid; gap: 6px; margin-top: 4px; }
.hours-row {
  display: flex; justify-content: space-between;
  font-size: .9rem; padding: 4px 0;
  border-bottom: 1px solid var(--grey-light);
}
.hours-row:last-child { border-bottom: none; }
.hours-day { color: var(--grey-dark); }
.hours-time { font-weight: 500; }

.closure-alert {
  background: linear-gradient(135deg, #FFF5F0, #FFF0F5);
  border: 1px solid #FFCDD2;
  border-left: 4px solid var(--orange);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-top: 16px;
}
.closure-alert-title {
  font-weight: 600; color: var(--orange); font-size: .9rem; margin-bottom: 4px;
}
.closure-alert-text { font-size: .88rem; color: var(--grey-dark); margin: 0; }

/* ── Formulaire ─────────────────────────────────────────────── */
.contact-form {
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.contact-form h3 { margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: .85rem; font-weight: 500;
  color: var(--grey-dark); margin-bottom: 6px;
}
.form-group label .req { color: var(--magenta); margin-left: 3px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--grey-light);
  border-radius: var(--radius-md);
  background: var(--off-white);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(56,182,255,.12);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-msg { padding: 14px 18px; border-radius: var(--radius-md); margin-bottom: 20px; font-size: .9rem; }
.form-msg-ok  { background: #F0FDF4; border: 1px solid #86EFAC; color: #15803D; }
.form-msg-err { background: #FFF1F2; border: 1px solid #FECDD3; color: #BE123C; }

/* ── Footer ─────────────────────────────────────────────────── */
#footer {
  background: var(--navy);
  color: rgba(255,255,255,.65);
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 48px; margin-bottom: 40px;
}
.footer-brand .nav-logo-text { color: var(--white); margin-left: 0; }
.footer-tagline { font-size: .9rem; margin-top: 12px; color: rgba(255,255,255,.4); }
.footer-col h4 {
  font-size: .8rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: rgba(255,255,255,.4);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: .9rem; transition: color var(--transition); }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  font-size: .82rem; color: rgba(255,255,255,.3);
}
.footer-bottom a:hover { color: rgba(255,255,255,.6); }

/* ── Pages internes ─────────────────────────────────────────── */
.page-hero {
  background: var(--gradient-hero);
  padding: calc(var(--nav-h) + 48px) 0 48px;
  text-align: center;
}
.page-hero h1 { color: var(--white); }
.page-hero p  { color: rgba(255,255,255,.65); max-width: 540px; margin: 12px auto 0; }
.page-content {
  padding: 64px 0;
  max-width: 820px; margin: 0 auto;
}
.page-content h2 { margin: 32px 0 12px; font-size: 1.4rem; }
.page-content p  { color: var(--grey-dark); }

/* ── Animations ─────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(1.5); }
}
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner        { grid-template-columns: 1fr; }
  .hero-card         { display: none; }
  .about-grid        { grid-template-columns: 1fr; }
  .services-grid     { grid-template-columns: 1fr 1fr; }
  .news-grid         { grid-template-columns: 1fr 1fr; }
  .contact-grid      { grid-template-columns: 1fr; }
  .footer-grid       { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links         { display: none; }
  .nav-burger        { display: flex; }
  .nav-mobile.open   { display: flex; flex-direction: column; }
  .services-grid     { grid-template-columns: 1fr; }
  .news-grid         { grid-template-columns: 1fr; }
  .form-row          { grid-template-columns: 1fr; }
  .footer-grid       { grid-template-columns: 1fr; }
  .footer-bottom     { flex-direction: column; text-align: center; }
  .hero-actions      { flex-direction: column; }
  .lang-flag         { width: 22px; height: 22px; }
}

/* ── Bannière fermeture exceptionnelle ──────────────────────── */
.closure-banner {
  background: linear-gradient(90deg, #FF7043, #E8358A);
  color: white;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: .85rem;
  font-weight: 500;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1001;
  text-align: center;
  min-height: 40px;
}

/* Navbar décalée quand la bannière est présente */
#navbar.has-banner {
  top: 40px;
}

/* Hero et pages internes décalés avec bannière */
body:has(.closure-banner) #hero {
  padding-top: calc(var(--nav-h) + 40px);
}
body:has(.closure-banner) .page-hero {
  padding-top: calc(var(--nav-h) + 40px + 48px);
}