/* VER VIA - GLOBAL STYLES */
:root {
  /* Cores Base - Light Mode */
  --bg-color: #FAFAFA;
  --surface-color: #FFFFFF;
  --text-primary: #1F2937;
  --text-secondary: #4B5563;
  --primary-color: #702431;
  --primary-hover: #5A1D27;
  --accent-color: #333F48;
  --border-color: #E5E7EB;
  --border-focus: #702431;
  --error-color: #DC2626;
  --success-color: #16A34A;
  
  --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 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  --radius-md: 8px;
  --radius-lg: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  --bg-color: #0F172A;
  --surface-color: #1E293B;
  --text-primary: #F8FAFC;
  --text-secondary: #CBD5E1;
  --border-color: #334155;
  --primary-color: #8C2D3D;
  --primary-hover: #A53548;
  --accent-color: #475569;
  --shadow-sm: 0 1px 2px 0 rgba(0,0,0, 0.5);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0, 0.5);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Mulish', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition), color var(--transition);
  scroll-behavior: smooth;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5 {
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.2;
}
h1 { font-size: 2.5rem; margin-bottom: 1rem; }
h2 { font-size: 2rem; margin-bottom: 1rem; }
h3 { font-size: 1.5rem; margin-bottom: 1rem; }
.hidden { display: none !important; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mb-4 { margin-bottom: 1.5rem; }

/* NAVBAR */
.navbar {
  position: fixed;
  top: 0; width: 100%;
  background: rgba(var(--surface-color), 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition);
}
.navbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--primary-color);
}
.logo-text {
  display: flex;
  flex-direction: column;
}
.brand-name {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
}
.brand-sub {
  font-size: 0.45rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  border-top: 1px solid var(--text-secondary);
  border-bottom: 1px solid var(--text-secondary);
  padding: 2px 0;
  margin-top: 2px;
  text-align: center;
}
.theme-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
}
.theme-toggle:hover { background: var(--border-color); }
.icon { width: 24px; height: 24px; }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}
.btn-primary {
  background-color: var(--primary-color);
  color: #fff;
}
.btn-primary:hover:not(:disabled) {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-primary:disabled {
  background-color: var(--border-color);
  color: var(--text-secondary);
  cursor: not-allowed;
}
.btn-secondary {
  background-color: var(--surface-color);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  background-color: var(--border-color);
}
.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
  border: 1px dashed var(--primary-color);
}
.btn-outline:hover {
  background-color: rgba(112, 36, 49, 0.05);
}
.btn-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
  border-radius: var(--radius-lg);
}
.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* HERO SECTION */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  margin-top: 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--accent-color) 0%, #111827 100%);
  z-index: -1;
  overflow: hidden;
}

/* ABSTRACT 'V' BRANDING ANIMATIONS */
.abstract-v {
  position: absolute;
  border-bottom: 2px solid var(--primary-color);
  border-left: 2px solid var(--primary-color);
  border-bottom-left-radius: 60px;
  box-sizing: border-box;
  pointer-events: none;
}
.v-1 {
  width: 70vw; height: 70vw;
  left: 40%; top: -20vw;
  opacity: 0.15;
  border-width: 6px;
  animation: float-v1 12s ease-in-out infinite alternate;
}
.v-2 {
  width: 100vw; height: 100vw;
  right: -30vw; bottom: -40vw;
  border-color: rgba(255,255,255,0.4);
  opacity: 0.12;
  border-width: 4px;
  animation: float-v2 15s ease-in-out infinite alternate;
}
.v-3 {
  width: 160vw; height: 160vw;
  left: -50vw; top: -30vw;
  border-color: rgba(51, 63, 72, 0.4); /* Accent color (grey) */
  opacity: 0.1;
  border-width: 3px;
  animation: float-v3 20s linear infinite;
}

@keyframes float-v1 {
  0% { transform: translateX(-50%) rotate(-45deg) translateY(0); }
  100% { transform: translateX(-50%) rotate(-35deg) translateY(120px) scale(1.05); }
}
@keyframes float-v2 {
  0% { transform: rotate(-15deg) translate(0, 0); }
  100% { transform: rotate(5deg) translate(-80px, -100px) scale(0.95); }
}
@keyframes float-v3 {
  0% { transform: rotate(-70deg) translate(0, 0); }
  50% { transform: rotate(-60deg) translate(50px, 80px); }
  100% { transform: rotate(-70deg) translate(0, 0); }
}
.hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 30px 30px;
  z-index: -1;
}
.hero-content {
  color: #fff;
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
}
.hero-content h1, .hero-content p { color: #fff; }
.hero .slogan {
  display: inline-block;
  color: var(--primary-color);
  background: rgba(255,255,255,0.9);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -1px;
  margin-bottom: 1.5rem;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  opacity: 0.9;
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-inline: auto;
}

/* ABOUT SECTION */
.about {
  padding: 5rem 0;
  background-color: var(--surface-color);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-text p {
  color: var(--text-secondary);
  font-size: 1.125rem;
}
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.metric-card {
  background: var(--bg-color);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.metric-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}
.metric-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 600;
}
.cases-marquee {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border-color);
  text-align: center;
}
.cases-title {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  font-weight: 700;
  text-align: center;
}
.logos-track {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  opacity: 0.6;
}
.logo-placeholder {
  background: var(--border-color);
  color: var(--text-secondary);
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
}

/* TESTIMONIALS SECTION */
.testimonials-section {
  padding-top: 3rem;
  margin-top: 4rem;
  border-top: 1px solid var(--border-color);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.testimonial-card {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}
.testimonial-header {
  margin-bottom: 1.5rem;
  height: 40px;
  display: flex;
  align-items: center;
}
.client-logo {
  max-width: 120px;
  max-height: 40px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.8;
  transition: var(--transition);
}
.testimonial-card:hover .client-logo {
  filter: grayscale(0%);
  opacity: 1;
}
[data-theme="dark"] .client-logo {
  filter: brightness(0) invert(1) grayscale(100%);
}
[data-theme="dark"] .testimonial-card:hover .client-logo {
  filter: brightness(0) invert(1);
}
.client-logo-text {
  font-weight: 800;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.testimonial-text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-primary);
  font-style: italic;
  margin-bottom: 2rem;
  flex-grow: 1;
  position: relative;
}
.testimonial-text::before {
  content: '“';
  font-family: Georgia, serif;
  font-size: 4rem;
  position: absolute;
  top: -1.5rem;
  left: -1rem;
  color: var(--border-color);
  opacity: 0.3;
  z-index: 0;
}
.testimonial-author {
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
}
.testimonial-author strong {
  color: var(--primary-color);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.testimonial-author span {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* NDA & FORM SECTION */
.form-section {
  padding: 5rem 0;
  background-color: var(--bg-color);
}
.card {
  background-color: var(--surface-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl); /* Fix to md/lg */
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  max-width: 800px;
  margin: 0 auto;
}
.nda-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}
.nda-header h3 { margin: 0; color: var(--text-primary); }
.icon-lock { width: 32px; height: 32px; }
.nda-box {
  background-color: var(--bg-color);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  height: 250px;
  overflow-y: auto;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}
.nda-box p { margin-bottom: 0.75rem; }
.nda-action {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Checkbox Custom */
.checkbox-container {
  display: flex;
  align-items: center;
  position: relative;
  padding-left: 35px;
  cursor: pointer;
  font-weight: 600;
  user-select: none;
}
.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0; width: 0;
}
.checkmark {
  position: absolute;
  top: 0; left: 0;
  height: 24px; width: 24px;
  background-color: var(--bg-color);
  border: 2px solid var(--border-color);
  border-radius: 4px;
  transition: var(--transition);
}
.checkbox-container:hover input ~ .checkmark {
  border-color: var(--primary-hover);
}
.checkbox-container input:checked ~ .checkmark {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}
.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}
.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}
.checkbox-container .checkmark:after {
  left: 8px; top: 4px;
  width: 5px; height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* STEPPER */
.stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  overflow-x: auto;
  padding-bottom: 1rem;
}
.step {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  transition: var(--transition);
  white-space: nowrap;
}
.step.active {
  color: var(--primary-color);
}
.step-divider {
  flex-grow: 1;
  height: 2px;
  background-color: var(--border-color);
  margin: 0 1rem;
}
.form-step {
  display: none;
  animation: fadeIn 0.4s ease-out forwards;
}
.form-step.active {
  display: block;
}

/* FORM ELEMENTS */
.form-row {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.form-row > div { flex: 1; }
.input-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
}
.input-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text-primary);
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(112, 36, 49, 0.1);
}
input:disabled {
  background-color: var(--border-color);
  cursor: not-allowed;
  opacity: 0.6;
}
.helper-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.radio-group {
  display: flex;
  gap: 1rem;
  height: 100%;
  align-items: center;
}
.step-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}
.alert-inline {
  background-color: rgba(220, 38, 38, 0.1);
  color: var(--error-color);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  margin-top: 0.5rem;
  font-weight: 600;
}

/* CONTACT BOX */
.contact-box {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1rem;
}
.contact-box h5 {
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

/* FOOTER */
.footer {
  background-color: var(--surface-color);
  padding: 3rem 0;
  border-top: 1px solid var(--border-color);
}
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 2rem;
}
.brand-name-small {
  font-weight: 800;
  color: var(--primary-color);
  font-size: 1.25rem;
  display: block;
  margin-bottom: 0.5rem;
}
.footer p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition);
  font-weight: 600;
}
.footer-links a:hover { color: var(--primary-color); }

/* MODAL */
.modal {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.success-card {
  background-color: var(--surface-color);
  padding: 3rem;
  border-radius: var(--radius-lg);
  max-width: 600px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.success-icon {
  width: 80px; height: 80px;
  background-color: var(--success-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  margin: 0 auto 1.5rem auto;
}
.success-card h2 { color: var(--success-color); }

/* ANIMATIONS */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.slide-up {
  opacity: 0;
  transform: translateY(30px);
  animation: slideUpAnim 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

@keyframes slideUpAnim {
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .slide-up, .form-step { animation: none; opacity: 1; transform: none; }
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .about-grid, .form-row, .testimonials-grid { grid-template-columns: 1fr; flex-direction: column; gap: 0; }
  .testimonials-grid { gap: 1.5rem; }
  .form-row.t-col { flex-direction: column; }
  .hero-title { font-size: 2.25rem; }
  .footer-content { flex-direction: column; align-items: flex-start; }
}