/* ============================================
   LOUIS LEVALLOIS CONSULTING — STYLESHEET
   ============================================ */

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

:root {
  --violet: #5A3D91;
  --violet-dark: #3d2a63;
  --violet-footer: #1e1229;
  --cream: #F7F6F2;
  --white: #ffffff;
  --text-dark: #1a1a2e;
  --text-muted: #6b6b8a;
  --border: #e8e6f0;
  --shadow: 0 4px 24px rgba(90, 61, 145, 0.10);
  --shadow-hover: 0 8px 32px rgba(90, 61, 145, 0.18);
  --radius: 12px;
  --radius-sm: 8px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Montserrat', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* --- TYPOGRAPHY --- */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; line-height: 1.2; }
h3 { font-size: 1.2rem; font-weight: 700; }
p  { font-size: 1rem; font-weight: 400; }

/* --- LAYOUT --- */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 96px 0; }

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s, box-shadow 0.2s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--violet);
  color: var(--white);
  border-color: var(--violet);
}
.btn-primary:hover {
  background: var(--violet-dark);
  border-color: var(--violet-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(90,61,145,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--violet);
  transform: translateY(-2px);
}

.btn-outline-violet {
  background: transparent;
  color: var(--violet);
  border-color: var(--violet);
}
.btn-outline-violet:hover {
  background: var(--violet);
  color: var(--white);
  transform: translateY(-2px);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0;
  transition: background 0.3s, box-shadow 0.3s, padding 0.3s;
}

.navbar.transparent {
  background: transparent;
}

.navbar.scrolled {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(90,61,145,0.08);
}

.navbar.scrolled .nav-link {
  color: var(--text-dark);
}

.navbar.scrolled .nav-link:hover {
  color: var(--violet);
}

/* Navbar on non-hero pages (cream bg) */
.navbar.opaque {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(90,61,145,0.08);
}

.navbar.opaque .nav-link {
  color: var(--text-dark);
}

.navbar.opaque .nav-link:hover {
  color: var(--violet);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-logo svg {
  width: 44px;
  height: 44px;
}

.nav-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 10px;
}

.footer-logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 8px;
}

.nav-logo-text {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--violet);
  letter-spacing: -0.01em;
}

.navbar.transparent .nav-logo-text {
  color: var(--white);
}

.navbar.scrolled .nav-logo-text {
  color: var(--violet);
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  transition: color 0.2s;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--violet);
  transform: scaleX(0);
  transition: transform 0.2s;
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.navbar.scrolled .nav-link::after,
.navbar.opaque .nav-link::after {
  background: var(--violet);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

.navbar.scrolled .nav-toggle span,
.navbar.opaque .nav-toggle span {
  background: var(--text-dark);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  background: var(--violet);
  color: var(--white);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,0.03);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  max-width: 740px;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 20px;
}

.hero h1 {
  margin-bottom: 24px;
  color: var(--white);
}

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.82);
  max-width: 580px;
  margin-bottom: 40px;
  font-weight: 400;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.3);
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  background: var(--cream);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 12px;
}

.section-header h2 {
  color: var(--text-dark);
  margin-bottom: 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  border: 1px solid var(--border);
  transition: box-shadow 0.25s, transform 0.25s;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(90,61,145,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--violet);
  flex-shrink: 0;
}

.service-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--violet);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  color: var(--text-dark);
  margin-top: 4px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.services-note {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ============================================
   QUI JE SUIS
   ============================================ */
.about {
  background: var(--white);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-photo {
  position: relative;
}

.photo-placeholder {
  width: 100%;
  aspect-ratio: 1;
  max-width: 400px;
  background: var(--cream);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  border: 2px dashed var(--border);
  position: relative;
  overflow: hidden;
}

.photo-placeholder::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(90,61,145,0.05) 0%, transparent 60%);
}

.photo-placeholder.photo-gradient {
  background: linear-gradient(135deg, #5A3D91 0%, #7b5abf 50%, #b39ddb 100%);
  border: none;
}

.photo-placeholder svg {
  width: 64px;
  height: 64px;
  stroke: var(--violet);
  stroke-width: 1.2;
  opacity: 0.5;
  fill: none;
}

.about-text .section-eyebrow {
  text-align: left;
}

.about-text h2 {
  margin-bottom: 20px;
  color: var(--text-dark);
}

.about-text p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 32px;
  font-size: 0.95rem;
}

.about-values {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.value-badge {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(90,61,145,0.08);
  color: var(--violet);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* ============================================
   BLOG
   ============================================ */
.blog {
  background: var(--cream);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 44px;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: box-shadow 0.25s, transform 0.25s;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.blog-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--violet);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-card-img.img-1 { background: linear-gradient(135deg, #5A3D91, #7b5abf); }
.blog-card-img.img-2 { background: linear-gradient(135deg, #3d2a63, #5A3D91); }
.blog-card-img.img-3 { background: linear-gradient(135deg, #7b5abf, #9b7fd4); }

.blog-card-img svg {
  width: 48px;
  height: 48px;
  stroke: rgba(255,255,255,0.3);
  stroke-width: 1.5;
  fill: none;
}

.blog-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.blog-cat {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--violet);
}

.blog-card-body h3 {
  font-size: 1rem;
  color: var(--text-dark);
  line-height: 1.4;
}

.blog-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: auto;
  padding-top: 8px;
}

.blog-card-body .btn {
  padding: 10px 20px;
  font-size: 0.82rem;
  align-self: flex-start;
  margin-top: 8px;
}

.blog-cta {
  text-align: center;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  background: var(--violet);
  color: var(--white);
}

.contact .section-header h2,
.contact .section-eyebrow {
  color: var(--white);
}

.contact .section-eyebrow {
  opacity: 0.7;
}

.contact-sub {
  color: rgba(255,255,255,0.78);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 12px auto 56px;
  text-align: center;
  line-height: 1.7;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.92rem;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.4);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.14);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #ff6b6b;
}

.field-error {
  font-size: 0.76rem;
  color: #ffaaaa;
  display: none;
}

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

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.form-success {
  display: none;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
}

/* Contact info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.calendly-block {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
}

.calendly-block h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.calendly-block p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 20px;
}

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

.contact-detail {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
}

.contact-detail svg {
  width: 20px;
  height: 20px;
  stroke: rgba(255,255,255,0.6);
  fill: none;
  stroke-width: 1.8;
  flex-shrink: 0;
}

.contact-detail a {
  color: rgba(255,255,255,0.85);
  transition: color 0.2s;
}

.contact-detail a:hover {
  color: var(--white);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--violet-footer);
  color: rgba(255,255,255,0.7);
  padding: 52px 0 36px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 36px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo-text {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.01em;
}

.footer-logo p {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  margin-top: 2px;
}

.footer-links {
  list-style: none;
  display: flex;
  gap: 28px;
}

.footer-links a {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-social {
  display: flex;
  gap: 14px;
  justify-content: flex-end;
  align-items: center;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s;
}

.social-link:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.25);
}

.social-link svg {
  width: 18px;
  height: 18px;
  stroke: rgba(255,255,255,0.7);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
}

.footer-bottom a {
  color: rgba(255,255,255,0.35);
  transition: color 0.2s;
}

.footer-bottom a:hover {
  color: rgba(255,255,255,0.6);
}

/* ============================================
   PAGE HEADER (inner pages)
   ============================================ */
.page-header {
  background: var(--violet);
  color: var(--white);
  padding: 140px 0 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -5%;
  width: 500px;
  height: 500px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
  pointer-events: none;
}

.page-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 14px;
}

.page-header p {
  color: rgba(255,255,255,0.75);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================
   BLOG PAGE — LIST
   ============================================ */
.blog-page { background: var(--cream); }

.blog-page .blog-grid {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

/* ============================================
   ARTICLE (single blog post)
   ============================================ */
.article-wrap {
  background: var(--white);
  padding: 72px 0 96px;
}

.article-container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.article-cat {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--violet);
  background: rgba(90,61,145,0.08);
  padding: 4px 12px;
  border-radius: 50px;
}

.article-container h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-bottom: 32px;
  line-height: 1.25;
}

.article-body {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-dark);
}

.article-body h2 {
  font-size: 1.4rem;
  margin: 48px 0 16px;
  color: var(--text-dark);
}

.article-body h3 {
  font-size: 1.15rem;
  margin: 32px 0 12px;
}

.article-body p {
  margin-bottom: 20px;
  color: #3a3a5c;
}

.article-body ul, .article-body ol {
  margin: 0 0 20px 24px;
}

.article-body li {
  margin-bottom: 8px;
  color: #3a3a5c;
}

.article-body blockquote {
  border-left: 4px solid var(--violet);
  padding: 16px 24px;
  margin: 32px 0;
  background: rgba(90,61,145,0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--violet);
  font-weight: 600;
}

.article-body strong { color: var(--text-dark); font-weight: 700; }

.article-back {
  margin-bottom: 40px;
}

.article-back a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--violet);
  transition: gap 0.2s;
}

.article-back a:hover { gap: 12px; }

.article-back svg {
  width: 16px;
  height: 16px;
  stroke: var(--violet);
  fill: none;
  stroke-width: 2;
}

/* ============================================
   MENTIONS LÉGALES PAGE
   ============================================ */
.legal-wrap {
  background: var(--white);
  padding: 72px 0 96px;
}

.legal-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.legal-container h2 {
  font-size: 1.25rem;
  margin: 36px 0 10px;
  color: var(--text-dark);
}

.legal-container p, .legal-container li {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 10px;
}

.legal-container ul {
  margin-left: 20px;
  margin-bottom: 16px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  section { padding: 72px 0; }

  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 24px;
    gap: 20px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    z-index: 999;
  }

  .nav-links.open .nav-link {
    color: var(--text-dark);
    font-size: 1rem;
  }

  .nav-links.open .btn-primary {
    display: inline-flex;
  }

  .hero { padding: 100px 0 60px; }

  .services-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .photo-placeholder {
    max-width: 100%;
    aspect-ratio: 4/3;
  }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .form-row { grid-template-columns: 1fr; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
    text-align: center;
  }

  .footer-links { justify-content: center; flex-wrap: wrap; gap: 16px; }
  .footer-social { justify-content: center; }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .page-header { padding: 120px 0 60px; }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .about-values { gap: 8px; }
}