/* ==========================================================================
   TOOBBA.COM — DESIGN SYSTEM & MASTER STYLESHEET
   Platform: TOOBBA (toobba.com)
   Direction Artistique: Bleu nuit profond, Orange dynamique, Clarté & Performance
   ========================================================================== */

:root {
  /* Color Palette */
  --color-navy-950: #050B14;
  --color-navy-900: #0A192F;
  --color-navy-850: #0D203D;
  --color-navy-800: #112A4F;
  --color-navy-700: #1E3A8A;
  
  --color-orange-500: #FF7A00;
  --color-orange-600: #EA580C;
  --color-orange-700: #C2410C;
  --color-orange-50: #FFF7ED;
  --color-orange-100: #FFEDD5;

  --color-sky-400: #38BDF8;
  --color-sky-500: #0284C7;
  --color-sky-50: #F0F9FF;

  --color-slate-900: #0F172A;
  --color-slate-800: #1E293B;
  --color-slate-700: #334155;
  --color-slate-600: #475569;
  --color-slate-500: #64748B;
  --color-slate-400: #94A3B8;
  --color-slate-300: #CBD5E1;
  --color-slate-200: #E2E8F0;
  --color-slate-100: #F1F5F9;
  --color-slate-50: #F8FAFC;
  --color-white: #FFFFFF;

  --color-emerald-500: #10B981;
  --color-emerald-50: #ECFDF5;

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Spacing & Layout */
  --container-max: 1240px;
  --header-height: 80px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.03);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 25px rgba(255, 122, 0, 0.35);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-slate-800);
  background-color: var(--color-white);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Accessibility & Focus States */
:focus-visible {
  outline: 3px solid var(--color-orange-500);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

@media (min-width: 640px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-navy-900);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
}

p {
  color: var(--color-slate-600);
  line-height: 1.7;
}

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

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

/* Section Header Tags (e.g. — Notre mission) */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-orange-600);
  margin-bottom: 0.875rem;
}

.section-tag::before {
  content: "—";
  font-weight: 900;
}

.section-title {
  margin-bottom: 1.25rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-slate-600);
  max-width: 720px;
  margin-bottom: 2.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 0.8125rem 1.625rem;
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: 9999px; /* Pill shape matching vitrine_toobba.jpg */
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-orange-500);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(255, 122, 0, 0.35);
}

.btn-primary:hover {
  background-color: var(--color-orange-600);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
  color: var(--color-white);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--color-navy-900);
  color: var(--color-white);
}

.btn-secondary:hover {
  background-color: var(--color-navy-800);
  transform: translateY(-2px);
  color: var(--color-white);
}

.btn-outline-white {
  background-color: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--color-white);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--color-white);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline-navy {
  background-color: transparent;
  border-color: var(--color-slate-300);
  color: var(--color-navy-900);
}

.btn-outline-navy:hover {
  border-color: var(--color-navy-900);
  background-color: var(--color-slate-100);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1.125rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.0625rem;
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-slate-200);
  z-index: 1000;
  transition: all var(--transition-normal);
}

@media (max-width: 640px) {
  :root {
    --header-height: 68px;
  }
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1rem;
}

.site-logo {
  display: flex;
  align-items: center;
  height: 52px;
  flex-shrink: 0;
}

.site-logo img {
  height: 48px;
  max-width: 220px;
  width: auto;
  object-fit: contain;
  transition: height var(--transition-fast);
}

@media (max-width: 640px) {
  .site-logo {
    height: 42px;
  }
  .site-logo img {
    height: 38px;
    max-width: 160px;
  }
}

@media (max-width: 380px) {
  .site-logo img {
    height: 34px;
    max-width: 135px;
  }
}

.nav-desktop {
  display: none;
}

@media (min-width: 1100px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: 1.75rem;
  }
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-slate-700);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover {
  color: var(--color-navy-900);
}

.nav-link.active {
  color: var(--color-orange-600);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2.5px;
  background-color: var(--color-orange-500);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.header-cta-btn {
  background-color: var(--color-orange-500);
  color: var(--color-white);
  padding: 0.65rem 1.35rem;
  font-weight: 700;
  white-space: nowrap;
}

.header-cta-btn .btn-text-full {
  display: inline;
}

.header-cta-btn .btn-text-short {
  display: none;
}

@media (max-width: 640px) {
  .header-actions {
    gap: 0.5rem;
  }
  .header-cta-btn {
    padding: 0.45rem 0.85rem;
    font-size: 0.8125rem;
  }
  .header-cta-btn .btn-text-full {
    display: none;
  }
  .header-cta-btn .btn-text-short {
    display: inline;
  }
}

@media (max-width: 380px) {
  .header-cta-btn {
    padding: 0.4rem 0.65rem;
    font-size: 0.75rem;
  }
}

.lang-switch {
  display: none;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-slate-700);
  padding: 0.375rem 0.625rem;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid var(--color-slate-200);
}

@media (min-width: 860px) {
  .lang-switch {
    display: flex;
  }
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--color-slate-200);
  cursor: pointer;
  padding: 9px;
  border-radius: 8px;
  transition: background-color var(--transition-fast);
}

.mobile-toggle:hover {
  background-color: var(--color-slate-100);
}

@media (min-width: 1100px) {
  .mobile-toggle {
    display: none;
  }
}

.mobile-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  background-color: var(--color-navy-900);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* Backdrop for Mobile Drawer */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 11, 20, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(85vw, 360px);
  height: 100vh;
  background-color: var(--color-white);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  overflow-y: auto;
  z-index: 999;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.25);
}

.mobile-drawer.open {
  transform: translateX(0);
}

.mobile-drawer .nav-link {
  font-size: 1.0625rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--color-slate-100);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: var(--color-navy-950);
  background-image: 
    radial-gradient(circle at 80% 20%, rgba(2, 132, 199, 0.22) 0%, transparent 45%),
    radial-gradient(circle at 20% 70%, rgba(255, 122, 0, 0.15) 0%, transparent 40%),
    linear-gradient(180deg, #050B14 0%, #0A192F 100%);
  color: var(--color-white);
  padding-top: 4.5rem;
  padding-bottom: 5rem;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.hero-badge {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--color-orange-500);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-title {
  color: var(--color-white);
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-description {
  font-size: 1.1875rem;
  line-height: 1.7;
  color: var(--color-slate-300);
  margin-bottom: 2.25rem;
  max-width: 600px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

@media (max-width: 480px) {
  .hero-ctas {
    flex-direction: column;
    width: 100%;
    margin-bottom: 2.5rem;
  }
  .hero-ctas .btn {
    width: 100%;
  }
}

.hero-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.75rem;
}

@media (max-width: 360px) {
  .hero-pillars {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

@media (min-width: 640px) {
  .hero-pillars {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    padding-top: 2rem;
  }
}

.pillar-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.pillar-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background-color: rgba(255, 122, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-orange-500);
  font-size: 1.25rem;
}

.pillar-label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.3;
}

.pillar-sub {
  font-size: 0.75rem;
  color: var(--color-slate-400);
}

.hero-visual-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background-color: var(--color-navy-900);
  width: 100%;
}

.hero-visual-card img {
  width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   MISSION SECTION
   ========================================================================== */
.mission-section {
  padding-top: clamp(3.5rem, 6vw, 6rem);
  padding-bottom: clamp(3.5rem, 6vw, 6rem);
  background-color: var(--color-white);
}

.mission-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .mission-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.mission-stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 2.25rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--color-slate-200);
  border-bottom: 1px solid var(--color-slate-200);
}

@media (max-width: 380px) {
  .mission-stats-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

@media (min-width: 640px) {
  .mission-stats-row {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    padding: 1.5rem 0;
  }
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stat-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-navy-900);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--color-slate-500);
}

.mission-visual-wrapper {
  position: relative;
}

.mission-visual-card {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-slate-200);
}

.quote-card {
  position: absolute;
  bottom: -25px;
  right: -15px;
  max-width: 360px;
  background-color: var(--color-white);
  padding: 1.75rem;
  border-radius: 16px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-slate-200);
  z-index: 10;
}

@media (max-width: 768px) {
  .quote-card {
    position: relative;
    bottom: 0;
    right: 0;
    margin-top: 1.5rem;
    max-width: 100%;
  }
}

.quote-card .quote-mark {
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
  color: var(--color-orange-500);
  margin-bottom: 0.5rem;
}

.quote-card p {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-slate-800);
  line-height: 1.5;
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services-section {
  padding-top: 6rem;
  padding-bottom: 6rem;
  background-color: var(--color-slate-50);
}

.services-header {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 860px) {
  .services-header {
    flex-direction: row;
    align-items: flex-end;
  }
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

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

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

.service-card {
  background-color: var(--color-white);
  border-radius: 16px;
  padding: 2.25rem 1.75rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-slate-200);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-orange-500);
}

.service-icon-circle {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.875rem;
}

.service-card p {
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-card .card-link {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-orange-600);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.service-card .card-link:hover {
  gap: 0.6rem;
  color: var(--color-orange-700);
}

/* ==========================================================================
   VALUES SECTION (Pourquoi choisir TOOBBA ?)
   ========================================================================== */
.values-section {
  padding-top: 6rem;
  padding-bottom: 6rem;
  background-color: var(--color-white);
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

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

@media (min-width: 1024px) {
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.value-card {
  padding: 1.75rem;
  border-radius: 14px;
  background-color: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  transition: all var(--transition-fast);
  display: flex;
  gap: 1.25rem;
}

.value-card:hover {
  background-color: var(--color-white);
  border-color: var(--color-slate-300);
  box-shadow: var(--shadow-md);
}

.value-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.value-content h4 {
  font-size: 1.0625rem;
  margin-bottom: 0.35rem;
}

.value-content p {
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ==========================================================================
   HOW IT WORKS (Fonctionnement)
   ========================================================================== */
.steps-section {
  padding-top: 6rem;
  padding-bottom: 6rem;
  background-color: var(--color-navy-950);
  color: var(--color-white);
}

.steps-section .section-title {
  color: var(--color-white);
}

.steps-section .section-subtitle {
  color: var(--color-slate-400);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  position: relative;
}

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

@media (min-width: 1024px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  background-color: var(--color-navy-900);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 2rem;
  position: relative;
  transition: all var(--transition-normal);
}

.step-card:hover {
  border-color: var(--color-orange-500);
  transform: translateY(-4px);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-orange-500);
  color: var(--color-white);
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.step-card h3 {
  color: var(--color-white);
  font-size: 1.1875rem;
  margin-bottom: 0.75rem;
}

.step-card p {
  color: var(--color-slate-400);
  font-size: 0.9375rem;
}

.legal-notice-box {
  margin-top: 3rem;
  padding: 1.25rem 1.75rem;
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.05);
  border-left: 4px solid var(--color-orange-500);
  font-size: 0.875rem;
  color: var(--color-slate-300);
}

/* ==========================================================================
   PARTNERS BANNER (Ils nous font confiance)
   ========================================================================== */
.partners-section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  background-color: var(--color-navy-900);
  color: var(--color-white);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.partners-section .section-title {
  color: var(--color-white);
}

.partners-logos-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  margin-top: 3rem;
}

.partners-strip-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  width: 100%;
}

.partners-strip-wrapper img {
  max-width: 100%;
  height: auto;
  display: block;
  opacity: 0.95;
}

/* ==========================================================================
   NEWS SECTION (Actualités)
   ========================================================================== */
.news-section {
  padding-top: clamp(3.5rem, 6vw, 6rem);
  padding-bottom: clamp(3.5rem, 6vw, 6rem);
  background-color: var(--color-white);
}

.news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

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

@media (min-width: 1024px) {
  .news-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.news-card {
  border-radius: 14px;
  overflow: hidden;
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.news-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.news-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.news-date {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-slate-400);
  margin-bottom: 0.5rem;
}

.news-card h3 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.news-card .card-link {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-orange-600);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
}

/* ==========================================================================
   FINAL CTA SECTION
   ========================================================================== */
.final-cta-section {
  padding-top: clamp(3.5rem, 6vw, 6rem);
  padding-bottom: clamp(3.5rem, 6vw, 6rem);
  background-color: var(--color-navy-950);
  background-image: radial-gradient(circle at 50% 50%, rgba(255, 122, 0, 0.15) 0%, transparent 60%);
  color: var(--color-white);
  text-align: center;
}

.final-cta-section h2 {
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.final-cta-section p {
  font-size: 1.1875rem;
  color: var(--color-slate-300);
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2.5rem;
}

.final-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
}

@media (max-width: 480px) {
  .final-cta-buttons {
    flex-direction: column;
    width: 100%;
  }
  .final-cta-buttons .btn {
    width: 100%;
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--color-navy-950);
  color: var(--color-slate-400);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: clamp(3rem, 5vw, 5rem);
  padding-bottom: 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1.5fr;
    gap: 3rem;
  }
}

.footer-brand img {
  height: 52px;
  max-width: 230px;
  width: auto;
  object-fit: contain;
}

.footer-brand p {
  color: var(--color-slate-400);
  font-size: 0.875rem;
  margin-top: 1.25rem;
  line-height: 1.6;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--color-slate-400);
  font-size: 0.875rem;
}

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

.newsletter-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.newsletter-input {
  flex-grow: 1;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 9999px;
  padding: 0.625rem 1rem;
  color: var(--color-white);
  font-size: 0.875rem;
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--color-orange-500);
}

.newsletter-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-orange-500);
  color: var(--color-white);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background-color var(--transition-fast);
}

.newsletter-btn:hover {
  background-color: var(--color-orange-600);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8125rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

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

/* ==========================================================================
   FORMS & FAQ ACCORDION (Interactive components)
   ========================================================================== */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 1px solid var(--color-slate-200);
  border-radius: 12px;
  background-color: var(--color-white);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-orange-500);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border: none;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-navy-900);
  text-align: left;
  cursor: pointer;
}

.faq-icon {
  font-size: 1.25rem;
  color: var(--color-orange-500);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  color: var(--color-slate-600);
  font-size: 0.9375rem;
  line-height: 1.6;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Contact Form Elements */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-slate-800);
  margin-bottom: 0.375rem;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--color-slate-300);
  background-color: var(--color-white);
  font-size: 0.9375rem;
  color: var(--color-slate-800);
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--color-orange-500);
  box-shadow: 0 0 0 3px rgba(255, 122, 0, 0.15);
}

.form-error {
  color: #DC2626;
  font-size: 0.75rem;
  margin-top: 0.25rem;
  display: none;
}

.form-input.invalid {
  border-color: #DC2626;
}

.form-input.invalid + .form-error {
  display: block;
}

.contact-form-card {
  padding: 2.5rem;
}

@media (max-width: 640px) {
  .contact-form-card {
    padding: 1.5rem 1.25rem;
  }
}

.phase-card {
  padding: 2.5rem;
}

@media (max-width: 640px) {
  .phase-card {
    padding: 1.5rem 1.25rem;
  }
}

.honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
}

/* ==========================================================================
   COMPREHENSIVE RESPONSIVE SAFEGUARDS (Mobile, Tablet, Desktop, 4K)
   ========================================================================== */
@media (max-width: 640px) {
  .container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .section-subtitle {
    font-size: 1rem;
    margin-bottom: 2rem;
  }

  .form-input, .form-textarea, .form-select {
    font-size: 16px; /* Prevents auto-zoom on iOS */
    min-height: 46px;
  }

  .faq-question {
    padding: 1rem 1.25rem;
    font-size: 0.95rem;
  }

  .newsletter-form {
    flex-direction: row;
    align-items: center;
  }

  .footer-bottom {
    text-align: center;
  }

  .footer-legal-links {
    justify-content: center;
    gap: 1rem;
  }
}

@media (max-width: 420px) {
  .hero-pillars .pillar-label {
    font-size: 0.75rem;
  }

  .stat-val {
    font-size: 1.25rem;
  }

  .btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
  }
}