/* ==========================================================================
   VALIDY CORRETORA DE SEGUROS - DESIGN SYSTEM & BRAND STYLES
   ========================================================================== */

/* --- Design Tokens --- */
:root {
  /* Colors - Official Brand Guidelines */
  --color-navy: #0D2B3E;
  --color-navy-dark: #071926;
  --color-gold: #D4AF76;
  --color-gold-light: #E8D5B7;
  --color-ocean: #1E5A7D;
  --color-off-white: #FAFAF9;
  --color-light-gray: #F5F4F2;
  --color-medium-gray: #E0DFDD;
  --color-charcoal: #2A2826;
  --color-white: #FFFFFF;
  
  /* Status Colors */
  --color-success: #2E7D32;
  --color-success-bg: #E8F5E9;
  
  /* Fonts */
  --font-title: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  /* Spacing System (Base 8px) */
  --space-xs: 0.5rem;   /* 8px */
  --space-sm: 1rem;     /* 16px */
  --space-md: 1.5rem;   /* 24px */
  --space-lg: 2rem;     /* 32px */
  --space-xl: 3rem;     /* 48px */
  --space-xxl: 4rem;    /* 64px */
  --space-section: 7rem; /* 112px */

  /* Border Radius */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(13, 43, 62, 0.06);
  --shadow-lg: 0 16px 48px rgba(13, 43, 62, 0.12);
  --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.25);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-normal: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* Account for sticky header */
}

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

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

button, input, textarea {
  font-family: inherit;
}

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

/* --- Accessibility Focus --- */
*:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 4px;
}

/* --- Layout Utility Container --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-gold {
  background-color: var(--color-gold);
  color: var(--color-navy);
}

.btn-gold:hover {
  background-color: var(--color-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(212, 175, 118, 0.3);
}

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

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.25);
}

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

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-gold);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.btn-text:hover {
  color: var(--color-gold-light);
  border-color: var(--color-gold-light);
}

.btn-text i {
  transition: transform var(--transition-fast);
}

.btn-text:hover i {
  transform: translateX(4px);
}

/* --- Section Typography & General --- */
.section-tag {
  display: inline-block;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.25;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.text-navy {
  color: var(--color-navy);
}

.text-white {
  color: var(--color-white);
}

.text-gold {
  color: var(--color-gold);
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-description {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: rgba(42, 40, 38, 0.8);
  max-width: 600px;
  margin-bottom: var(--space-xl);
}

/* --- Sticky Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 100;
  background-color: rgba(13, 43, 62, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--transition-normal);
}

.header.scrolled {
  height: 70px;
  background-color: var(--color-navy);
  box-shadow: var(--shadow-sm);
}

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

.logo-link {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 38px;
  width: auto;
  transition: height var(--transition-normal);
}

.header.scrolled .logo-img {
  height: 34px;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: var(--space-xl);
}

.nav-link {
  font-family: var(--font-title);
  font-weight: 500;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.8);
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-gold);
  transition: width var(--transition-fast);
}

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

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

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 110;
}

.mobile-menu-btn .bar {
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  transition: all var(--transition-fast);
}

.mobile-nav {
  display: none;
}

/* --- Hero Section --- */
.section-hero {
  background-color: var(--color-navy);
  background-image: radial-gradient(circle at 80% 20%, rgba(30, 90, 125, 0.15) 0%, transparent 50%);
  color: var(--color-white);
  padding-top: calc(80px + var(--space-xxl));
  padding-bottom: var(--space-xxl);
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-xxl);
  align-items: center;
}

.tagline {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.gold-line {
  width: 32px;
  height: 1px;
  background-color: var(--color-gold);
}

.tag-text {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold-light);
}

.hero-headline {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  line-height: 1.15;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.hero-subheadline {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  line-height: 1.6;
  color: var(--color-gold-light);
  margin-bottom: var(--space-xl);
  opacity: 0.85;
  font-weight: 300;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform var(--transition-slow);
}

.hero-image-wrapper:hover .hero-image {
  transform: scale(1.05);
}

.glass-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13, 43, 62, 0.4), transparent);
  pointer-events: none;
}

/* --- Section Sobre Nós / Filosofia (Humanized Split Layout) --- */
.section-about {
  padding-top: var(--space-section);
  padding-bottom: var(--space-section);
  background-color: var(--color-off-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: var(--space-xxl);
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-medium-gray);
}

.about-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.about-image-wrapper:hover .about-image {
  transform: scale(1.03);
}

.gold-border-corner {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 80px;
  height: 80px;
  border-bottom: 3px solid var(--color-gold);
  border-right: 3px solid var(--color-gold);
  pointer-events: none;
}

.about-content {
  display: flex;
  flex-direction: column;
}

.about-paragraph {
  font-size: 1.0625rem;
  color: var(--color-charcoal);
  line-height: 1.7;
  margin-bottom: var(--space-md);
  opacity: 0.9;
}

.about-mini-pillars {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.pillar-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--color-navy);
}

/* --- Grid de Soluções Direto (8-Card System) --- */
.section-solutions {
  padding-top: var(--space-section);
  padding-bottom: var(--space-section);
  background-color: var(--color-light-gray);
  border-top: 1px solid var(--color-medium-gray);
  border-bottom: 1px solid var(--color-medium-gray);
}

.solutions-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--space-xxl);
}

.solutions-direct-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: var(--space-lg);
}

.solution-direct-card {
  background-color: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-medium-gray);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  min-height: 290px;
}

.solution-direct-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-md);
}

.card-icon-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.card-icon-header i {
  font-size: 1.75rem;
  color: var(--color-ocean);
  transition: color var(--transition-fast);
}

.solution-direct-card:hover .card-icon-header i {
  color: var(--color-gold);
}

.card-category-tag {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gold);
  background-color: rgba(212, 175, 118, 0.1);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
}

.solution-direct-card .card-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-navy);
  margin-bottom: var(--space-xs);
}

.solution-direct-card .card-text {
  font-size: 0.9375rem;
  color: var(--color-charcoal);
  opacity: 0.8;
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.btn-card-cta {
  width: 100%;
  margin-top: auto; /* Push button to the bottom */
  padding: 0.625rem 1.5rem;
  font-size: 0.875rem;
  border-radius: var(--radius-xs);
}

.solution-direct-card:hover .btn-card-cta {
  background-color: var(--color-navy);
  color: var(--color-gold-light);
}

/* --- Solidez em Números (Dark Section) --- */
.section-solidez {
  padding-top: var(--space-section);
  padding-bottom: var(--space-section);
  background-color: var(--color-navy);
  color: var(--color-white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.solidez-header {
  text-align: center;
  margin-bottom: var(--space-xxl);
}

.solidez-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  text-align: center;
}

.stat-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.stat-number {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.stat-label {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold-light);
  opacity: 0.9;
}

.solidez-divider {
  width: 100%;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.08);
  margin: var(--space-xxl) 0;
}

.solidez-diff-title {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.diff-subtitle {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--color-gold-light);
}

.solidez-diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.diff-card {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: var(--space-xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition-normal);
}

.diff-card:hover {
  background-color: rgba(255, 255, 255, 0.04);
  border-color: rgba(212, 175, 118, 0.3);
  transform: translateY(-2px);
}

.diff-icon-wrapper {
  width: 56px;
  height: 56px;
  background-color: rgba(30, 90, 125, 0.2);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
  border: 1px solid rgba(212, 175, 118, 0.1);
}

.diff-card-title {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
  color: var(--color-white);
}

.diff-card-desc {
  font-size: 0.9375rem;
  color: var(--color-gold-light);
  opacity: 0.8;
  line-height: 1.6;
}

/* --- "Como Funciona" Section --- */
.section-process {
  padding-top: var(--space-section);
  padding-bottom: var(--space-section);
  background-color: var(--color-off-white);
}

.process-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--space-xxl);
}

.process-timeline {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.process-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-lg);
  position: relative;
}

.step-num-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-num {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-gold);
  width: 56px;
  height: 56px;
  background-color: var(--color-white);
  border: 1px solid var(--color-medium-gray);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  z-index: 2;
  transition: all var(--transition-normal);
}

.process-step:hover .step-num {
  border-color: var(--color-gold);
  background-color: var(--color-navy);
  color: var(--color-gold-light);
  transform: scale(1.05);
}

.step-line-indicator {
  width: 1px;
  background-color: var(--color-medium-gray);
  flex-grow: 1;
  margin-top: var(--space-xs);
  margin-bottom: var(--space-xs);
  min-height: 120px;
}

.step-content {
  padding-top: 10px;
  padding-bottom: var(--space-xl);
}

.step-title {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
}

.step-desc {
  font-size: 1rem;
  color: var(--color-charcoal);
  opacity: 0.85;
  max-width: 700px;
}

/* --- Institutional/Partners Section --- */
.section-partners {
  padding-top: var(--space-section);
  padding-bottom: var(--space-section);
  background-color: var(--color-light-gray);
  border-top: 1px solid var(--color-medium-gray);
}

.partners-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.partners-title {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.625rem;
  margin-bottom: var(--space-xs);
}

.partners-subtitle {
  font-size: 0.9375rem;
  color: var(--color-charcoal);
  opacity: 0.75;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-lg);
  align-items: center;
  justify-items: center;
  margin-top: var(--space-xl);
}

.partner-logo-wrapper {
  background-color: var(--color-white);
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-medium-gray);
  width: 100%;
  max-width: 180px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.partner-logo-wrapper:hover {
  transform: translateY(-2px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-md);
}

.partner-name {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--color-navy);
  opacity: 0.45;
  transition: opacity var(--transition-fast);
}

.partner-logo-wrapper:hover .partner-name {
  opacity: 1;
}

/* --- Strong Conceptual Statement --- */
.section-statement {
  background-color: var(--color-navy);
  color: var(--color-white);
  padding-top: var(--space-section);
  padding-bottom: var(--space-section);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.statement-container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-xxl);
  align-items: center;
}

.statement-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.2;
}

.statement-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.statement-paragraph {
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.7;
  color: var(--color-gold-light);
  opacity: 0.85;
  font-weight: 300;
}

/* --- Final CTA Section --- */
.section-final-cta {
  background-color: var(--color-navy);
  background-image: radial-gradient(circle at center, rgba(30, 90, 125, 0.15) 0%, transparent 60%);
  color: var(--color-white);
  padding-top: var(--space-section);
  padding-bottom: var(--space-section);
  text-align: center;
}

.final-cta-wrapper {
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid rgba(212, 175, 118, 0.2);
  background-color: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  padding: var(--space-xxl) var(--space-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.final-cta-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.25;
  color: var(--color-white);
}

.final-cta-subtitle {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--color-gold-light);
  opacity: 0.85;
  margin-bottom: var(--space-md);
  max-width: 550px;
}

/* --- Footer --- */
.footer {
  background-color: var(--color-navy-dark);
  color: var(--color-white);
  padding-top: var(--space-xxl);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr 1fr;
  gap: var(--space-xxl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-logo-img {
  height: 38px;
  width: auto;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--color-gold-light);
  opacity: 0.75;
}

.footer-col-title {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-contact-list, .footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-link {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.75);
}

.footer-link:hover {
  color: var(--color-gold);
}

.footer-contact-list i {
  color: var(--color-gold);
  margin-right: var(--space-xs);
  width: 16px;
}

.footer-text {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.5;
}

.footer-legal-text {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.footer-bottom {
  padding-top: var(--space-md);
  padding-bottom: var(--space-md);
}

.footer-bottom-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.copyright-text {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-social-links {
  display: flex;
  gap: var(--space-sm);
}

.social-link {
  width: 36px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--color-gold);
  color: var(--color-navy);
  transform: translateY(-2px);
}

/* --- Premium Contact Modal --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(7, 25, 38, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-glass);
  width: 100%;
  max-width: 500px;
  border: 1px solid var(--color-medium-gray);
  padding: var(--space-xl) var(--space-lg);
  position: relative;
  transform: translateY(30px);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: transparent;
  border: none;
  font-size: 2rem;
  line-height: 1;
  color: var(--color-navy);
  opacity: 0.6;
  cursor: pointer;
  transition: opacity var(--transition-fast);
}

.modal-close-btn:hover {
  opacity: 1;
}

.modal-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.modal-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-gold);
  background-color: var(--color-navy);
  padding: 0.35rem 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}

.modal-card-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.625rem;
  margin-bottom: var(--space-xs);
}

.modal-card-desc {
  font-size: 0.875rem;
  color: var(--color-charcoal);
  opacity: 0.8;
}

.modal-context-box {
  background-color: var(--color-light-gray);
  border-left: 3px solid var(--color-gold);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-xs);
  font-size: 0.875rem;
  color: var(--color-navy);
  margin-bottom: var(--space-md);
}

.modal-btn-option {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 1.125rem;
  border-radius: var(--radius-sm);
  background-color: #E8F5E9; /* Light green box */
  color: #1B5E20; /* Dark green text */
  border: 1px solid #C8E6C9;
  transition: all var(--transition-normal);
}

.modal-btn-option:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  background-color: #C8E6C9;
}

.option-icon {
  font-size: 1.75rem;
}

.option-content {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.option-title {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.0625rem;
}

.option-sub {
  font-size: 0.8125rem;
  opacity: 0.9;
}

.option-arrow {
  font-size: 0.875rem;
  transition: transform var(--transition-fast);
}

.modal-btn-option:hover .option-arrow {
  transform: translateX(4px);
}

.modal-divider {
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--color-charcoal);
  opacity: 0.5;
  font-size: 0.75rem;
  text-transform: uppercase;
  margin: var(--space-md) 0;
}

.modal-divider::before, .modal-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--color-medium-gray);
}

.modal-divider:not(:empty)::before {
  margin-right: .5em;
}

.modal-divider:not(:empty)::after {
  margin-left: .5em;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-group label {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--color-navy);
}

.form-group input, .form-group textarea {
  border: 1px solid var(--color-medium-gray);
  border-radius: var(--radius-xs);
  padding: 0.75rem;
  font-size: 0.9375rem;
  background-color: var(--color-off-white);
  color: var(--color-navy);
  transition: all var(--transition-fast);
}

.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  background-color: var(--color-white);
}

.form-success-box {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  background-color: var(--color-success-bg);
  border: 1px solid var(--color-success);
  padding: 1.125rem;
  border-radius: var(--radius-sm);
  color: var(--color-success);
  font-size: 0.875rem;
  animation: fadeIn var(--transition-normal);
}

.form-success-box i {
  font-size: 1.5rem;
  margin-top: 2px;
}

.form-success-box p {
  opacity: 0.9;
  margin-top: 4px;
}

/* --- Animation Classes (Triggered by Scroll) --- */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in-up.active {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.fade-in.active {
  opacity: 1;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVO)
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid, .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    text-align: center;
  }

  .hero-content, .about-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-subheadline {
    margin-left: auto;
    margin-right: auto;
  }

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

  .hero-visual, .about-visual {
    max-width: 480px;
    margin: 0 auto;
  }

  .about-mini-pillars {
    align-items: center;
  }

  .statement-container {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }
}

@media (max-width: 768px) {
  :root {
    --space-section: 4.5rem;
  }

  .header {
    height: 70px;
  }

  .header-cta {
    display: none; /* Hide desktop CTA */
  }

  .mobile-menu-btn {
    display: flex; /* Show mobile menu button */
  }

  /* Hamburger to X transformation */
  .mobile-menu-btn.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .mobile-menu-btn.active .bar:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-btn.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .nav-menu {
    display: none; /* Hide desktop nav */
  }

  .mobile-nav {
    display: block;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--color-navy);
    padding: var(--space-xl) var(--space-md);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    z-index: 99;
  }

  .mobile-nav.active {
    transform: translateX(0);
  }

  .mobile-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
  }

  .mobile-nav-link {
    font-family: var(--font-title);
    font-weight: 500;
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    display: block;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .solutions-direct-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }

  .process-step {
    grid-template-columns: 50px 1fr;
    gap: var(--space-sm);
  }

  .step-num {
    width: 44px;
    height: 44px;
    font-size: 1.125rem;
  }

  .step-line-indicator {
    min-height: 160px;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

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