/* ==========================================================================
   RouxinhoRio Representações - Institutional Website Stylesheet
   ========================================================================== */

/* 1. CSS VARIABLES & COLOR PALETTE */
:root {
  /* Brand Primary Colors (Deep Navy Blue Corporate from RouxinhoRio Logo) */
  --primary: #0D2C54;
  --primary-hover: #081C38;
  --primary-light: #1A3E6D;
  --primary-subtle: #EBF2FA;
  
  /* Accent Colors (Rio Gold from RouxinhoRio Logo) */
  --accent: #C5A059;
  --accent-hover: #A8843F;
  --accent-light: #F9F5EC;

  /* System Highlight Color (Gold Accent for Restricted Area) */
  --system-btn-bg: #C5A059;
  --system-btn-hover: #A8843F;
  --system-btn-text: #FFFFFF;

  /* Neutral Shades */
  --bg-white: #FFFFFF;
  --bg-light: #F8FAFC;
  --bg-dark: #07182E;
  --bg-card: #FFFFFF;
  
  --text-dark: #0B192C;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light: #F8FAFC;

  --border-color: #E2E8F0;
  --border-focus: #0D2C54;

  /* Typography */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-serif: 'Cinzel', 'Playfair Display', Georgia, serif;

  /* Elevation & Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 25px -5px rgba(13, 44, 84, 0.12), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Layout Constants */
  --header-height: 85px;
  --topbar-height: 40px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

/* 2. BASE & RESET */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  color: var(--text-body);
  background-color: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

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

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.25;
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  display: inline-block;
  color: var(--accent-hover);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  background-color: var(--accent-light);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(197, 160, 89, 0.2);
}

.section-description {
  color: var(--text-muted);
  font-size: 1.125rem;
  max-width: 650px;
  margin: 0 auto;
}

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

/* 3. BUTTONS & UI COMPONENTS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--bg-white);
  box-shadow: 0 4px 14px rgba(13, 44, 84, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 44, 84, 0.35);
}

.btn-secondary {
  background-color: var(--accent);
  color: var(--bg-white);
  box-shadow: 0 4px 14px rgba(197, 160, 89, 0.3);
}

.btn-secondary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(197, 160, 89, 0.4);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--border-color);
  color: var(--text-dark);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: var(--primary-subtle);
}

.btn-system {
  background-color: var(--system-btn-bg);
  color: var(--system-btn-text);
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(197, 160, 89, 0.3);
}

.btn-system:hover {
  background-color: var(--system-btn-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(197, 160, 89, 0.4);
}

.btn-lg {
  padding: 0.9rem 1.8rem;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-block {
  width: 100%;
}

/* 4. TOP ANNOUNCEMENT BAR */
.top-bar {
  background-color: var(--bg-dark);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.825rem;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-info {
  display: flex;
  gap: 1.75rem;
}

.top-bar-info span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.top-bar-info i {
  color: var(--accent);
}

.top-bar-social {
  display: flex;
  gap: 1rem;
}

.top-bar-social a {
  color: rgba(255, 255, 255, 0.7);
}

.top-bar-social a:hover {
  color: var(--accent);
}

/* 5. HEADER & NAVIGATION */
.header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
}

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

/* Logo Styling */
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.logo-img-footer {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.logo:hover .logo-img {
  transform: scale(1.03);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-dark);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: width var(--transition-fast);
}

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

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

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

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary);
  cursor: pointer;
  padding: 0.25rem;
}

/* 6. MOBILE DRAWER MENU */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 320px;
  height: 100%;
  background-color: var(--bg-white);
  z-index: 1200;
  transition: right var(--transition-normal);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
}

.mobile-drawer.active {
  right: 0;
}

.mobile-drawer-header {
  padding: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}

.mobile-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-dark);
  cursor: pointer;
}

.mobile-drawer-body {
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav-link {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dark);
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--bg-light);
}

.mobile-nav-link.active {
  color: var(--primary);
}

/* 7. HERO SECTION */
.hero {
  position: relative;
  padding: 4rem 0 0 0;
  background: linear-gradient(135deg, #07182E 0%, #0D2C54 50%, #1A3E6D 100%);
  color: var(--text-light);
  overflow: hidden;
}

.hero-bg-shapes .shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}

.shape-1 {
  width: 400px;
  height: 400px;
  background-color: var(--accent);
  top: -100px;
  right: -100px;
}

.shape-2 {
  width: 500px;
  height: 500px;
  background-color: #0D2C54;
  bottom: -150px;
  left: -150px;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  padding-bottom: 3rem;
}

.hero-content .badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(197, 160, 89, 0.2);
  border: 1px solid rgba(197, 160, 89, 0.4);
  color: var(--accent);
  padding: 0.35rem 0.85rem;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 2.75rem;
  color: var(--bg-white);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

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

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2rem;
  max-width: 540px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.hero-buttons .btn-outline {
  color: var(--bg-white);
  border-color: rgba(255, 255, 255, 0.3);
}

.hero-buttons .btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--bg-white);
  color: var(--bg-white);
}

.hero-trust {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.9);
}

.trust-item i {
  color: var(--accent);
}

/* Hero Image & Floating Cards */
.hero-image-wrapper {
  position: relative;
  padding-bottom: 3rem;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 3px solid rgba(255, 255, 255, 0.1);
}

.hero-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.nano-banana-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(13, 44, 84, 0.85);
  backdrop-filter: blur(8px);
  color: var(--accent);
  border: 1px solid rgba(197, 160, 89, 0.3);
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.floating-badge {
  position: absolute;
  background-color: var(--bg-white);
  color: var(--text-dark);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  z-index: 10;
  animation: float 4s ease-in-out infinite;
}

.badge-1 {
  bottom: 2rem;
  left: -1.5rem;
}

.badge-2 {
  top: 3rem;
  left: -1.5rem;
  animation-delay: 2s;
}

.badge-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--accent-light);
  color: var(--accent-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.badge-text {
  display: flex;
  flex-direction: column;
}

.badge-text strong {
  font-size: 0.95rem;
  line-height: 1.1;
}

.badge-text span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Stats Bar */
.hero-stats {
  background-color: var(--bg-white);
  color: var(--text-dark);
  box-shadow: var(--shadow-lg);
  border-top: 3px solid var(--accent);
  position: relative;
  z-index: 5;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 2rem 1.5rem;
  gap: 1.5rem;
}

.stat-card {
  text-align: center;
  padding: 0.5rem;
  border-right: 1px solid var(--border-color);
}

.stat-card:last-child {
  border-right: none;
}

.stat-number {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* 8. SECTION COMMON STYLES */
.section {
  padding: 5.5rem 0;
}

.bg-light {
  background-color: var(--bg-light);
}

.section-header {
  margin-bottom: 3.5rem;
}

/* 9. QUEM SOMOS SECTION */
.section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-img-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.tag-about {
  top: 1rem;
  left: 1rem;
  right: auto;
}

.experience-card {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--primary);
  color: var(--bg-white);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-lg);
  max-width: 260px;
  border-left: 4px solid var(--accent);
}

.exp-number {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.exp-text {
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.2;
}

.lead-text {
  font-size: 1.15rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.description-text {
  margin-bottom: 2rem;
  color: var(--text-body);
}

.values-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.value-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.value-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--primary-subtle);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.value-text h3 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.value-text p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.leadership-quote {
  background-color: var(--bg-light);
  border-left: 4px solid var(--accent);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-top: 2rem;
}

.leadership-quote p {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.author-info strong {
  display: block;
  font-size: 0.9rem;
  color: var(--primary);
}

.author-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* 10. SERVIÇOS & DIFERENCIAIS SECTION */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background-color: var(--bg-card);
  padding: 2.25rem 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-subtle);
}

.highlight-card {
  border: 2px solid var(--accent);
  box-shadow: var(--shadow-md);
}

.popular-badge {
  position: absolute;
  top: -12px;
  right: 1.5rem;
  background-color: var(--accent);
  color: var(--bg-white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.75rem;
  border-radius: 20px;
  text-transform: uppercase;
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background-color: var(--primary-subtle);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  transition: all var(--transition-fast);
}

.service-card:hover .service-icon {
  background-color: var(--primary);
  color: var(--bg-white);
}

.service-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.service-text {
  color: var(--text-muted);
  font-size: 0.925rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-features {
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-features li {
  font-size: 0.85rem;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-features i {
  color: var(--accent);
  font-size: 0.8rem;
}

/* 11. PARCEIROS SECTION */
.partners-tabs {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  padding: 0.6rem 1.25rem;
  border-radius: 30px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-body);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-btn:hover, .tab-btn.active {
  background-color: var(--primary);
  color: var(--bg-white);
  border-color: var(--primary);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-bottom: 3.5rem;
}

.partner-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.partner-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.partner-logo-box {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.partner-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--accent-light);
  color: var(--accent-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.partner-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-dark);
}

.partner-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  background-color: var(--primary-subtle);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.4rem;
}

.partner-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.partner-cta {
  background: linear-gradient(135deg, #0D2C54 0%, #1A3E6D 100%);
  color: var(--bg-white);
  padding: 3rem;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  box-shadow: var(--shadow-xl);
}

.partner-cta-content h3 {
  color: var(--bg-white);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.partner-cta-content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1rem;
}

/* 12. CONTATO SECTION */
.contact-grid {
  align-items: start;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--primary);
  color: var(--bg-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-text strong {
  display: block;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.contact-text p {
  font-weight: 600;
  color: var(--text-dark);
}

.contact-system-box {
  background-color: var(--bg-white);
  border: 2px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
}

.system-box-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
  color: var(--primary);
}

.system-box-header h3 {
  font-size: 1.05rem;
}

.contact-system-box p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* Contact Form */
.contact-form-wrapper {
  background-color: var(--bg-white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.form-title {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.form-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.75rem;
}

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

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

label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-dark);
}

input, select, textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: var(--text-dark);
  background-color: var(--bg-white);
  transition: all var(--transition-fast);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(13, 44, 84, 0.15);
}

.form-feedback {
  margin-top: 1rem;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  display: none;
}

.form-feedback.success {
  display: block;
  background-color: #DEF7EC;
  color: #03543F;
  border: 1px solid #BCF0DA;
}

.form-feedback.error {
  display: block;
  background-color: #FDE8E8;
  color: #9B1C1C;
  border: 1px solid #FBD5D5;
}

/* 13. FOOTER */
.footer {
  background-color: var(--bg-dark);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  padding-top: 4.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.brand-col .logo-text .brand-name {
  color: var(--bg-white);
}

.footer-about {
  margin: 1.25rem 0 1.5rem 0;
  max-width: 320px;
  line-height: 1.5;
}

.footer-socials {
  display: flex;
  gap: 0.85rem;
}

.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--bg-white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-socials a:hover {
  background-color: var(--accent);
  color: var(--bg-white);
}

.footer-title {
  color: var(--bg-white);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  position: relative;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-links a i {
  font-size: 0.7rem;
  color: var(--accent);
}

.footer-links a:hover {
  color: var(--bg-white);
  transform: translateX(4px);
}

.footer-text {
  margin-bottom: 0.75rem;
}

.mt-2 { margin-top: 0.75rem; }

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.65rem;
}

.footer-contact-item i {
  color: var(--accent);
}

.footer-bottom {
  padding: 1.5rem 0;
  font-size: 0.825rem;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom-links {
  display: flex;
  gap: 0.75rem;
}

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

/* Back to top button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--accent);
  color: var(--bg-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 900;
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--accent-hover);
  transform: translateY(-3px);
}

/* 14. RESPONSIVE BREAKPOINTS */
@media (max-width: 1024px) {
  .hero-container, .section-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-content {
    text-align: center;
    padding-bottom: 0;
  }

  .hero-subtitle {
    margin: 0 auto 2rem auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-trust {
    align-items: center;
  }

  .floating-badge {
    display: none;
  }

  .services-grid, .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu { display: none; }
  .mobile-toggle { display: block; }
  .top-bar-info span:not(:first-child) { display: none; }

  .hero-title { font-size: 2.15rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-card { border-right: none; border-bottom: 1px solid var(--border-color); padding: 1rem 0; }
  .stat-card:last-child { border-bottom: none; }

  .services-grid, .partners-grid { grid-template-columns: 1fr; }
  .partner-cta { flex-direction: column; text-align: center; padding: 2rem 1.5rem; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom-content { flex-direction: column; gap: 1rem; text-align: center; }
}