/* ==========================================================================
   PRO CHINA LINK - CSS Design System & Ergonomic Stylesheet
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Brand Color Palette */
  --navy-primary: #12182B;
  --navy-dark: #0A0E1A;
  --navy-card: #182238;
  --navy-accent: #1E2B4A;
  
  --red-primary: #E52E2E;
  --red-hover: #C82121;
  --red-light: rgba(229, 46, 46, 0.1);

  --gold-accent: #F59E0B;
  --green-success: #10B981;
  
  /* Neutral Colors */
  --slate-900: #0F172A;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50: #F8FAFC;
  
  --bg-purple-tint: #EAE8F2;
  --bg-section-light: #F4F3F8;
  --white: #FFFFFF;
  
  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Shadows & Elevations */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.08), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 28px -4px rgba(15, 23, 42, 0.12), 0 4px 12px -2px rgba(15, 23, 42, 0.06);
  --shadow-hover: 0 20px 35px -5px rgba(18, 24, 43, 0.18), 0 8px 20px -6px rgba(229, 46, 46, 0.12);
  --shadow-navy: 0 15px 30px rgba(18, 24, 43, 0.35);

  /* Transitions */
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;
}

/* ==========================================================================
   Base & Reset Styles
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  color: var(--slate-800);
  background-color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
  background: none;
}

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

ul {
  list-style: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--navy-primary);
}

.text-gradient {
  background: linear-gradient(135deg, var(--white) 30%, #94A3B8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-title {
  font-size: 2.25rem;
  text-align: center;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
  position: relative;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.75rem;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.85rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--navy-primary);
  color: var(--white);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
  background-color: #1a2542;
  transform: translateY(-2px);
  box-shadow: var(--shadow-navy);
}

.btn-red {
  background-color: var(--red-primary);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(229, 46, 46, 0.35);
}

.btn-red:hover {
  background-color: var(--red-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(229, 46, 46, 0.45);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition-normal);
  background: rgba(18, 24, 43, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header.scrolled {
  padding: 0.65rem 0;
  background: rgba(10, 14, 26, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo-img {
  height: 50px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
  background: #ffffff;
  padding: 6px 14px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.logo-img:hover {
  transform: translateY(-1px) scale(1.04);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

/* Nav Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--red-primary);
  transition: var(--transition-fast);
  border-radius: var(--radius-full);
}

.nav-link:hover, .nav-link.active {
  color: var(--white);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* Actions Header */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.lang-selector {
  position: relative;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: var(--transition-fast);
}

.lang-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lang-dropdown {
  position: absolute;
  top: 120%;
  right: 0;
  background: var(--navy-dark);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-navy);
  min-width: 130px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition-fast);
  z-index: 10;
}

.lang-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.lang-item:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.mobile-toggle {
  display: none;
  color: var(--white);
  font-size: 1.5rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  padding-top: 6rem;
  padding-bottom: 4rem;
  background: linear-gradient(180deg, rgba(10, 14, 26, 0.8) 0%, rgba(18, 24, 43, 0.9) 100%), 
              url('file:///C:/Users/ND%20Fashion/.gemini/antigravity-ide/brain/48f3fedf-41b4-46ce-9f22-0260460c7c43/hero_container_port_1786761653541.png') center/cover no-repeat,
              url('../assets/images/hero.png') center/cover no-repeat;
  color: var(--white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 40%, rgba(229, 46, 46, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  max-width: 850px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(229, 46, 46, 0.15);
  border: 1px solid rgba(229, 46, 46, 0.3);
  border-radius: var(--radius-full);
  color: #FF6B6B;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(6px);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--red-primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--red-primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(229, 46, 46, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(229, 46, 46, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(229, 46, 46, 0); }
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.5rem;
  }
}

.hero-title span {
  color: var(--white);
  border-bottom: 3px solid var(--red-primary);
}

.hero-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 400;
  margin-bottom: 0.75rem;
}

.hero-tagline {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

/* Stats Counter Bar */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--white);
}

.stat-number span {
  color: var(--red-primary);
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.65);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   Notre Mission Section
   ========================================================================== */
.mission-section {
  padding: 5rem 0;
  background-color: var(--white);
}

.mission-grid {
  display: grid;
  grid-template-columns: 1fr;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

@media (min-width: 992px) {
  .mission-grid {
    grid-template-columns: 38% 62%;
  }
}

.mission-left {
  background: var(--navy-primary);
  color: var(--white);
  padding: 3.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.mission-left::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: radial-gradient(circle at 90% 10%, rgba(229, 46, 46, 0.2), transparent 50%);
}

.mission-left-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 2;
}

.mission-left-text {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  position: relative;
  z-index: 2;
  font-weight: 500;
}

.mission-right {
  background: var(--white);
  padding: 3.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
  border: 1px solid var(--slate-200);
}

.mission-p {
  font-size: 1.05rem;
  color: var(--slate-700);
  line-height: 1.7;
}

.mission-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.mission-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  background: var(--slate-100);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-primary);
}

.mission-pill svg {
  width: 16px;
  height: 16px;
  color: var(--green-success);
}

/* ==========================================================================
   Pourquoi Nous Choisir ? Section
   ========================================================================== */
.why-us-section {
  padding: 5rem 0;
  background-color: var(--white);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2rem;
}

@media (min-width: 640px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .why-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.why-card {
  background: var(--white);
  padding: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-align: center;
  transition: var(--transition-normal);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.why-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(18, 24, 43, 0.15);
}

.why-image-box {
  width: 100%;
  height: 180px;
  border-radius: 0;
  overflow: hidden;
  margin-bottom: 0;
  box-shadow: none;
}

.why-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.why-card:hover .why-card-img {
  transform: scale(1.08);
}

.why-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-grow: 1;
}

.why-icon-box {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  background: var(--slate-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--navy-primary);
  border: 1px solid var(--slate-200);
  transition: var(--transition-fast);
}

.why-card:hover .why-icon-box {
  background: var(--navy-primary);
  color: var(--white);
  border-color: var(--navy-primary);
}

.why-icon-box svg {
  width: 36px;
  height: 36px;
}

.why-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--navy-primary);
  line-height: 1.3;
}

.why-card-desc {
  font-size: 0.9rem;
  color: var(--slate-600);
  line-height: 1.5;
}

/* ==========================================================================
   Des Solutions Adaptées Section
   ========================================================================== */
.solutions-section {
  padding: 5rem 0;
  background-color: var(--bg-purple-tint);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2rem;
}

@media (min-width: 768px) {
  .solutions-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.solution-card {
  background: var(--white);
  padding: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  position: relative;
}

.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.solution-image-box {
  width: 100%;
  height: 200px;
  border-radius: 0;
  overflow: hidden;
  margin-bottom: 0;
  box-shadow: none;
}

.solution-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.solution-card:hover .solution-card-img {
  transform: scale(1.08);
}

.solution-card-body {
  padding: 1.75rem 1.5rem 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  flex-grow: 1;
}

.solution-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--navy-primary);
}

.solution-card:nth-child(1) .solution-icon {
  background: rgba(18, 24, 43, 0.08);
  color: var(--navy-primary);
}
.solution-card:nth-child(2) .solution-icon {
  background: rgba(245, 158, 11, 0.12);
  color: var(--gold-accent);
}
.solution-card:nth-child(3) .solution-icon {
  background: rgba(229, 46, 46, 0.1);
  color: var(--red-primary);
}

.solution-icon svg {
  width: 32px;
  height: 32px;
}

.solution-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--navy-primary);
}

.solution-desc {
  font-size: 0.95rem;
  color: var(--slate-600);
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.solution-action {
  margin-top: auto;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--red-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.solution-action:hover {
  gap: 0.7rem;
}

/* ==========================================================================
   Comment Ça Marche ? Section
   ========================================================================== */
.how-section {
  padding: 5.5rem 0;
  background-color: var(--slate-50);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
  position: relative;
  margin-top: 3.5rem;
}

@media (min-width: 768px) {
  .steps-container {
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
  }
}

.step-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
  padding: 2.25rem 1.25rem 1.75rem 1.25rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  box-shadow: none !important;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth), background-color var(--transition-smooth);
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: var(--red-primary);
  background: var(--white);
}

.step-circle {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--navy-primary);
  color: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: none !important;
  margin-bottom: 1.25rem;
  position: relative;
  transition: var(--transition-normal);
  border: 3px solid var(--slate-100);
}

.step-card:hover .step-circle {
  background: var(--red-primary);
  border-color: var(--white);
  transform: scale(1.05);
}

.step-number {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1;
}

.step-icon svg {
  width: 20px;
  height: 20px;
  margin-top: 2px;
}

.step-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy-primary);
  line-height: 1.45;
  max-width: 190px;
}

/* Connection Line for Desktop */
@media (min-width: 768px) {
  .steps-container::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 8%;
    right: 8%;
    height: 2px;
    background: var(--slate-200);
    z-index: 1;
  }
}

/* ==========================================================================
   Form & Contact Section
   ========================================================================== */
.contact-section {
  padding: 5rem 0;
  background-color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--slate-200);
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 42% 58%;
  }
}

.contact-info-panel {
  background: var(--navy-primary);
  color: var(--white);
  padding: 3.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
}

.contact-info-subtitle {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.office-block {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.office-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.office-country {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.office-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
}

.office-item svg {
  width: 18px;
  height: 18px;
  color: var(--red-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

/* Contact Form Side */
.contact-form-panel {
  background: var(--white);
  padding: 3.5rem 2.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate-700);
  margin-bottom: 0.35rem;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  font-size: 0.95rem;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  color: var(--slate-800);
  transition: var(--transition-fast);
}

.form-control:focus {
  background: var(--white);
  border-color: var(--navy-primary);
  box-shadow: 0 0 0 3px rgba(18, 24, 43, 0.1);
}

textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

/* ==========================================================================
   Témoignages Section
   ========================================================================== */
.testimonials-section {
  padding: 5rem 0;
  background-color: var(--white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2rem;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background: var(--white);
  padding: 2.25rem 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-normal);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--slate-300);
}

.quote-mark {
  font-family: Georgia, serif;
  font-size: 4rem;
  color: var(--navy-primary);
  line-height: 0.8;
  margin-bottom: 1rem;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--slate-700);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  font-weight: 700;
  color: var(--navy-primary);
  font-size: 1rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--navy-dark);
  color: var(--white);
  padding: 2.5rem 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.footer-logo-img {
  height: 46px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
  background: #ffffff;
  padding: 5px 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.footer-text {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ==========================================================================
   Interactive Calculator Modal & WhatsApp Widget
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 990;
  transition: var(--transition-normal);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  background: var(--navy-primary);
  color: var(--white);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-navy);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Responsive Overrides */
@media (max-width: 1024px) {
  .hero-content {
    max-width: 100%;
  }

  .mission-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 991px) {
  .header-container {
    padding: 0.75rem 1.25rem;
  }

  .nav-menu {
    position: fixed;
    top: 65px;
    left: 0;
    width: 100%;
    background: var(--navy-dark);
    flex-direction: column;
    padding: 2.5rem 1.5rem;
    gap: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateY(-150%);
    transition: var(--transition-smooth);
    visibility: hidden;
    box-shadow: var(--shadow-navy);
  }

  .nav-menu.show {
    transform: translateY(0);
    visibility: visible;
  }

  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hero-title {
    font-size: 2.1rem;
    line-height: 1.3;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.25rem;
  }

  .section-title {
    font-size: 1.6rem;
    margin-bottom: 2rem;
  }

  .hero {
    padding: 6.5rem 0 3rem 0;
    min-height: auto;
  }

  .hero-title {
    font-size: 1.75rem;
    line-height: 1.28;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .contact-info-panel,
  .contact-form-panel {
    padding: 1.75rem 1.25rem;
    border-radius: var(--radius-md);
  }

  .why-grid,
  .solutions-grid,
  .testimonials-grid,
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .btn {
    width: 100%;
    justify-content: center;
    padding: 0.9rem 1.25rem;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 0.85rem;
  }

  .iti--separate-dial-code input[type="tel"],
  .iti--allow-dropdown input[type="tel"] {
    padding-left: 95px !important;
    font-size: 15px;
  }

  .iti__country-list {
    width: 280px;
    max-width: calc(100vw - 40px);
  }

  .office-block {
    margin-top: 1.5rem;
  }

  .footer-container {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.5rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .stat-item {
    padding: 1rem;
  }

  .whatsapp-float {
    bottom: 16px;
    right: 16px;
    width: 52px;
    height: 52px;
  }

  .back-to-top {
    right: 76px;
    bottom: 16px;
    width: 44px;
    height: 44px;
  }

  .captcha-box {
    max-width: 100%;
    flex-direction: row;
  }
}

/* ==========================================================================
   Scroll Reveal Animations & Interactive Scroll FX
   ========================================================================== */

/* Base Reveal Element State */
.reveal {
  opacity: 0;
  will-change: transform, opacity;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reveal Variations */
.reveal-up {
  transform: translate3d(0, 45px, 0);
}

.reveal-down {
  transform: translate3d(0, -45px, 0);
}

.reveal-left {
  transform: translate3d(-50px, 0, 0);
}

.reveal-right {
  transform: translate3d(50px, 0, 0);
}

.reveal-scale {
  transform: scale(0.9) translate3d(0, 30px, 0);
}

/* Revealed Active State */
.reveal.active {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

/* Stagger Delays */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }
.delay-600 { transition-delay: 0.6s; }

/* How It Works Active Step Animation (Flat & Crisp) */
.step-card.active-step {
  border-color: var(--red-primary);
  transform: translateY(-4px);
  box-shadow: none !important;
}

.step-card.active-step .step-circle {
  background: var(--red-primary);
  color: var(--white);
  border-color: var(--white);
  box-shadow: none !important;
}

/* Floating Back-to-Top Button */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 90px;
  width: 48px;
  height: 48px;
  background: var(--navy-primary);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.8);
  transition: var(--transition-smooth);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.back-to-top:hover {
  background: var(--red-primary);
  color: var(--white);
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 8px 20px rgba(229, 46, 46, 0.35);
}

/* Reduced Motion for Accessibility */
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-up, .reveal-left, .reveal-right, .reveal-scale {
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ==========================================================================
   CAPTCHA Widget & Robot Checkbox Styling (Google reCAPTCHA Badge Style)
   ========================================================================== */
.recaptcha-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.g-recaptcha {
  display: flex;
  justify-content: center;
}

.captcha-box {
  width: 100%;
  max-width: 320px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.captcha-box:hover {
  border-color: #CBD5E1;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.captcha-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
  margin: 0;
}

.captcha-checkbox {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.custom-checkbox {
  width: 24px;
  height: 24px;
  background-color: #FFFFFF;
  border: 2px solid #CBD5E1;
  border-radius: 4px;
  display: inline-block;
  position: relative;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.captcha-label:hover .custom-checkbox {
  border-color: var(--red-primary);
}

.captcha-checkbox:checked ~ .custom-checkbox {
  background-color: #10B981;
  border-color: #10B981;
}

.captcha-checkbox:checked ~ .custom-checkbox::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 3px;
  width: 6px;
  height: 11px;
  border: solid white;
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg);
}

.captcha-text {
  font-size: 14px;
  font-weight: 600;
  color: #334155;
}

.captcha-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.captcha-brand-text {
  font-size: 10px;
  font-weight: 700;
  color: #64748B;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* intl-tel-input custom styling */
.iti {
  width: 100%;
  display: block;
}

.iti__country-list {
  background-color: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--slate-200);
  color: var(--slate-800);
  z-index: 100;
  max-width: 320px;
}

.iti__country {
  padding: 8px 12px;
  font-size: 14px;
}

.iti__selected-flag {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  padding: 0 8px 0 12px;
}

.iti--separate-dial-code .iti__selected-flag {
  background-color: rgba(0, 0, 0, 0.03);
}

.iti--separate-dial-code input[type="tel"],
.iti--allow-dropdown input[type="tel"] {
  padding-left: 95px !important;
}

.iti__selected-dial-code {
  font-size: 15px;
  font-weight: 600;
  color: var(--slate-800);
  margin-left: 4px;
}