/*
Theme Name: STRTS Enfant
Theme URI: https://strts.fr
Description: Thème enfant pour Stratosphère - Agence Marketing Digital Pau
Author: Stratosphère
Author URI: https://strts.fr
Template: hello-elementor
Version: 1.0.0
Text Domain: strts-child
*/

/* ============================================
   IMPORTS FONTS
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
  --color-primary:     #1D9E75;
  --color-primary-dk:  #0F6E56;
  --color-primary-lt:  #E1F5EE;
  --color-accent:      #9FE1CB;
  --color-dark:        #0E0E0E;
  --color-text:        #1A1A1A;
  --color-muted:       #6B6B6B;
  --color-border:      rgba(0,0,0,0.08);
  --color-bg:          #FAFAF8;
  --color-surface:     #FFFFFF;

  --font-display: 'Roboto', sans-serif;
  --font-body:    'DM Sans', sans-serif;

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

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.10);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width:  1180px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-text);
}

h1 { font-size: clamp(36px, 5vw, 62px); }
h2 { font-size: clamp(26px, 3.5vw, 42px); }
h3 { font-size: clamp(18px, 2vw, 22px); }
h4 { font-size: 17px; }

p { color: var(--color-muted); line-height: 1.75; }

.text-primary { color: var(--color-primary) !important; }
.text-muted { color: var(--color-muted) !important; }

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

.section-pad { padding: 100px 0; }
.section-pad-sm { padding: 60px 0; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .container { padding: 0 20px; }
}
@media (max-width: 600px) {
  .grid-4 { grid-template-columns: 1fr; }
  .section-pad { padding: 60px 0; }
}

/* ============================================
   SECTION LABELS
   ============================================ */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-primary-dk);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(29,158,117,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.btn-white {
  background: #fff;
  color: var(--color-primary-dk);
}
.btn-white:hover {
  background: var(--color-primary-lt);
  transform: translateY(-1px);
}

.btn-ghost-white {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-ghost-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
}

/* Arrow icon on buttons */
.btn .arrow {
  display: inline-block;
  transition: transform var(--transition);
}
.btn:hover .arrow { transform: translateX(4px); }

/* ============================================
   NAVBAR
   ============================================ */
.strts-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(250,250,248,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding: 0;
}

.strts-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--color-text);
  text-decoration: none;
}
.nav-logo .dot { color: var(--color-primary); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-muted);
  transition: color var(--transition);
  text-decoration: none;
}
.nav-menu a:hover { color: var(--color-primary); }

.nav-cta {
  background: var(--color-primary);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: var(--transition) !important;
}
.nav-cta:hover {
  background: var(--color-primary-dk) !important;
  color: #fff !important;
}

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

@media (max-width: 900px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    padding: 8px 0;
  }
  .nav-menu.open { display: flex; }
  .nav-menu li { width: 100%; }
  .nav-menu a { display: block; padding: 14px 24px; font-size: 13px; }
  .nav-cta { margin: 8px 16px; border-radius: var(--radius-sm); }
  .nav-burger { display: flex; }
  .strts-nav { position: relative; }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  padding: 120px 0 100px;
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(29,158,117,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 760px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
  border: 1px solid rgba(29,158,117,0.3);
  background: var(--color-primary-lt);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 28px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 5.5vw, 68px);
  font-weight: 800;
  line-height: 1.05;
  color: var(--color-text);
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero-title .highlight {
  color: var(--color-primary);
  position: relative;
}

.hero-subtitle {
  font-size: 17px;
  color: var(--color-muted);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.hero-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--color-muted);
  margin-top: 60px;
  font-family: var(--font-display);
  letter-spacing: 1px;
}

.hero-scroll::before {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
}

/* ============================================
   STATS BAR
   ============================================ */
.stats-section {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat-item {
  padding: 36px 32px;
  border-right: 1px solid var(--color-border);
  text-align: center;
}
.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 13px;
  color: var(--color-muted);
  letter-spacing: 0.3px;
}

@media (max-width: 700px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-bottom: 1px solid var(--color-border); }
  .stat-item:nth-child(2) { border-right: none; }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-section {
  background: var(--color-bg);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(29,158,117,0.2);
}

.service-card:hover::after { transform: scaleX(1); }

.service-icon {
  width: 52px;
  height: 52px;
  background: var(--color-primary-lt);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.service-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text);
}

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

.service-link {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.3px;
  transition: gap var(--transition);
}
.service-card:hover .service-link { gap: 10px; }

/* ============================================
   PROCESS / METHOD SECTION
   ============================================ */
.process-section {
  background: var(--color-dark);
  color: #fff;
}

.process-section .section-label {
  color: var(--color-accent);
}
.process-section .section-label::before {
  background: var(--color-accent);
}

.process-section h2 {
  color: #fff;
  margin-bottom: 16px;
}

.process-section > .container > p {
  color: rgba(255,255,255,0.55);
  font-size: 16px;
  max-width: 480px;
  margin-bottom: 56px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.step-item {
  background: var(--color-dark);
  padding: 36px 28px;
  transition: background var(--transition);
}
.step-item:hover { background: #1a1a1a; }

.step-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: rgba(255,255,255,0.06);
  line-height: 1;
  margin-bottom: 20px;
}

.step-item h4 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.step-item p {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .steps-grid { grid-template-columns: 1fr; }
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-section {
  background: var(--color-bg);
}

.testi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.testi-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.testi-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}

.testi-stars span {
  color: var(--color-primary);
  font-size: 15px;
}

.testi-text {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.testi-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary-dk);
  flex-shrink: 0;
}

.testi-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
}

.testi-role {
  font-size: 12px;
  color: var(--color-muted);
  margin-top: 1px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section .container {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  color: #fff;
  margin-bottom: 16px;
  font-size: clamp(26px, 3vw, 40px);
}

.cta-section p {
  color: rgba(255,255,255,0.75);
  font-size: 16px;
  max-width: 480px;
  margin: 0 auto 36px;
}

.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   BLOG PREVIEW
   ============================================ */
.blog-section { background: var(--color-surface); }

.blog-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  transition: var(--transition);
}
.blog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.blog-thumb {
  aspect-ratio: 16/9;
  background: var(--color-primary-lt);
  overflow: hidden;
  position: relative;
}

.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.blog-card:hover .blog-thumb img { transform: scale(1.04); }

.blog-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  color: rgba(29,158,117,0.2);
}

.blog-content { padding: 24px; }

.blog-cat {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.blog-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text);
  line-height: 1.3;
}

.blog-card p {
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 16px;
}

.blog-meta {
  font-size: 12px;
  color: var(--color-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ============================================
   FOOTER
   ============================================ */
.strts-footer {
  background: var(--color-dark);
  color: #fff;
  padding: 64px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .nav-logo {
  display: block;
  margin-bottom: 16px;
  color: #fff;
}

.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.social-link {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: rgba(255,255,255,0.5);
  font-size: 14px;
}
.social-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(29,158,117,0.1);
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--color-accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.3);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: 13px;
  color: rgba(255,255,255,0.3);
  transition: color var(--transition);
}
.footer-legal a:hover { color: rgba(255,255,255,0.6); }

@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  .footer-top { grid-template-columns: 1fr; }
}

/* ============================================
   ELEMENTOR OVERRIDES
   ============================================ */
.elementor-section { padding: 0 !important; }
.elementor-widget-wrap { padding: 0 !important; }

/* Prevent Elementor from overriding our nav */
.elementor-location-header { background: transparent !important; }

/* ============================================
   PAGE TEMPLATES
   ============================================ */

/* --- Page: Nous découvrir --- */
.about-hero {
  padding: 100px 0 80px;
  background: var(--color-dark);
  color: #fff;
}

.about-hero h1 { color: #fff; margin-bottom: 20px; }
.about-hero p { color: rgba(255,255,255,0.6); font-size: 17px; max-width: 560px; }

.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 60px;
}

.value-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  background: var(--color-surface);
}

.value-card .value-num {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.value-card h3 { font-size: 18px; margin-bottom: 10px; }
.value-card p { font-size: 14px; }

/* --- Page: Expertises --- */
.expertise-hero {
  padding: 100px 0 60px;
  text-align: center;
}

.expertise-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--color-border);
}

.expertise-detail:last-child { border-bottom: none; }
.expertise-detail:nth-child(even) .expertise-img { order: -1; }

.expertise-img {
  aspect-ratio: 4/3;
  background: var(--color-primary-lt);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.expertise-content h2 { margin-bottom: 16px; }
.expertise-content p { margin-bottom: 24px; }

.checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--color-muted);
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
}

.checklist li::before {
  content: '';
  width: 18px;
  height: 18px;
  min-width: 18px;
  border-radius: 50%;
  background: var(--color-primary-lt);
  border: 1.5px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%231D9E75' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* --- Page: Contact / CTA --- */
.contact-form-wrap {
  max-width: 560px;
  margin: 0 auto;
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-surface);
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(29,158,117,0.1);
}

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

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-fade-up {
  animation: fadeUp 0.6s ease forwards;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }

/* ============================================
   RESPONSIVE GLOBAL
   ============================================ */
@media (max-width: 900px) {
  .about-values { grid-template-columns: 1fr; }
  .expertise-detail { grid-template-columns: 1fr; }
  .expertise-detail:nth-child(even) .expertise-img { order: 0; }
}

/* ============================================
   Sticky header
   ============================================ */

/* ============================================
   HEADER APPLE FIX
   ============================================ */

/* ESPACE POUR ÉVITER QUE LE HEADER CACHE LE CONTENU */
body {
    padding-top: 100px;
}

/* CONTAINER */
.header {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    width: auto;
}

/* NAV GLASS */
.header .nav {
    position: relative;
    padding: 6px;
    border-radius: 50px;

    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);

    box-shadow: 
        0 10px 30px rgba(0,0,0,0.08),
        inset 0 1px rgba(255,255,255,0.6);

    transition: all 0.4s ease;
}

/* LIGHT EFFECT */
.header .nav::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50px;
    background: linear-gradient(
        120deg,
        rgba(255,255,255,0.6),
        rgba(255,255,255,0.1) 40%,
        transparent 60%
    );
    pointer-events: none;
}

/* INNER FLEX */
.header .nav-inner {
    display: flex;
    align-items: center;
    gap: 28px;
    padding: 8px 18px;
}

/* LOGO */
.header .logo {
    font-size: 14px;
    font-weight: 600;
    color: #1d1d1f;
    opacity: 0.7;
}

/* MENU */
.header .nav-list {
    display: flex;
    gap: 24px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.header .nav-list a {
    position: relative;
    text-decoration: none;
    color: #1d1d1f;
    font-size: 14px;
    font-weight: 500;
    opacity: 0.75;
    transition: all 0.25s ease;
}

/* HOVER underline */
.header .nav-list a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0%;
    height: 2px;
    background: #1d1d1f;
    transition: width 0.25s ease;
}

.header .nav-list a:hover {
    opacity: 1;
}

.header .nav-list a:hover::after {
    width: 100%;
}

/* CTA */
.header .cta {
    margin-left: 10px;
    background: linear-gradient(135deg, #01FFC2, #00d9a5);
    color: #003d33;
    padding: 8px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;

    box-shadow: 
        0 4px 12px rgba(1,255,194,0.25),
        inset 0 1px rgba(255,255,255,0.6);

    transition: all 0.3s ease;
}

/* CTA HOVER */
.header .cta:hover {
    transform: translateY(-1px) scale(1.03);
    box-shadow: 
        0 8px 25px rgba(1,255,194,0.35),
        inset 0 1px rgba(255,255,255,0.8);
}

/* SCROLL EFFECT */
.header.scrolled .nav {
    padding: 6px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
    backdrop-filter: blur(30px) saturate(200%);
}
.header.scrolled {
    top: 12px;
    transition: all 0.3s ease;
}
}