/* ============================================
   KambaDrive — Website Institucional
   Cores: Graphite #2C2C2C, Gold #D4AF37, White
   ============================================ */

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

:root {
  --graphite: #2C2C2C;
  --gold: #D4AF37;
  --gold-light: #F1D592;
  --gold-dark: #AA8E28;
  --black: #000000;
  --white: #FFFFFF;
  --surface: #F8F9FB;
  --surface-variant: #EAEBEF;
  --text-primary: #1A1A1A;
  --text-secondary: #707070;
  --text-tertiary: #A0A0A0;
  --success: #00C853;
  --error: #FF5252;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --transition: 0.3s ease;
  --max-width: 1140px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-primary);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.6rem); }

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
}

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

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--graphite);
  color: var(--white);
  border-color: var(--graphite);
}
.btn-primary:hover {
  background: var(--black);
  border-color: var(--black);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn-gold {
  background: var(--gold);
  color: var(--graphite);
  border-color: var(--gold);
}
.btn-gold:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

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

.btn-white {
  background: var(--white);
  color: var(--graphite);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--surface);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 0.9rem;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.1rem;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: all var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

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

.logo img {
  height: 100px;
  width: auto;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--graphite);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-weight: 900;
  font-size: 1.1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width var(--transition);
}

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

.nav-cta {
  margin-left: 8px;
}

/* Mobile menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--graphite);
  border-radius: 2px;
  transition: all var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--white) 0%, var(--surface) 100%);
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content h1 {
  margin-bottom: 20px;
}

.hero-content h1 .highlight {
  color: var(--gold);
}

.hero-content p {
  font-size: 1.15rem;
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-phone {
  width: 280px;
  height: 560px;
  background: var(--graphite);
  border-radius: 36px;
  padding: 12px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.hero-phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #1a1a1a 0%, #2c2c2c 50%, #1a1a1a 100%);
  border-radius: 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--white);
}

.hero-phone-screen .phone-logo {
  font-size: 2rem;
  font-weight: 800;
}

.hero-phone-screen .phone-gold {
  color: var(--gold);
}

.hero-phone-screen .phone-tagline {
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

.phone-map-placeholder {
  width: 85%;
  height: 200px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.phone-map-placeholder::before {
  content: '';
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.8); opacity: 0.4; }
}

.phone-btn-placeholder {
  width: 85%;
  height: 48px;
  background: var(--gold);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--graphite);
  font-weight: 700;
  font-size: 0.9rem;
}

/* --- Hero Empower Style (2 columns) --- */
.hero-empower {
  padding: 140px 0 80px;
  background: var(--white);
  overflow: hidden;
}

.hero-empower .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  max-width: var(--max-width);
}

.hero-empower-content {
  /* left column */
}

.hero-title-accent {
  font-size: clamp(2rem, 4.5vw, 3rem);
  color: var(--gold-dark);
  margin-bottom: 28px;
  line-height: 1.15;
}

.hero-highlight {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.hero-empower-content p {
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 16px;
  color: var(--text-secondary);
  max-width: 560px;
}

.hero-empower-content p strong {
  color: var(--gold-dark);
}

.hero-empower-content .hero-buttons {
  margin-top: 32px;
}

/* Right column: phones with decorative frame */
.hero-phones {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 500px;
}

.hero-phones-frame {
  position: absolute;
  top: -20px;
  right: -40px;
  width: 90%;
  height: 90%;
  border: 12px solid rgba(212, 175, 55, 0.15);
  border-radius: 24px;
  z-index: 0;
}

.hero-phones-img {
  position: relative;
  z-index: 1;
  max-width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: contain;
}

.hero-img-note {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 8px;
  font-style: italic;
}

@media (max-width: 1024px) {
  .hero-empower .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-empower-content p {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-empower-content .hero-buttons {
    justify-content: center;
  }
  .hero-phones {
    min-height: 360px;
  }
  .hero-phones-frame {
    right: 0;
  }
}

@media (max-width: 768px) {
  .hero-empower {
    padding: 120px 0 60px;
  }
  .hero-phones {
    min-height: 280px;
  }
}

/* Pill buttons like Empower */
.btn-pill {
  border-radius: 9999px;
}

.btn-dark {
  background: var(--graphite);
  color: var(--white);
  border-color: var(--graphite);
}

.btn-dark:hover {
  background: var(--black);
  border-color: var(--black);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Phone mockup as image */
.phone-mockup-wrapper {
  text-align: center;
}

.phone-mockup-img {
  max-width: 300px;
  height: auto;
  margin: 0 auto;
  filter: drop-shadow(0 8px 32px rgba(0,0,0,0.15));
}

/* Download hero image */
.download-main {
  text-align: center;
  margin-bottom: 32px;
}

.download-hero-img {
  max-width: 500px;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

/* QR section cards */
.qr-section-card {
  text-align: center;
  padding: 40px;
}

.qr-section-card h3 {
  margin-bottom: 8px;
}

.qr-section-card p {
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.qr-img {
  width: 180px;
  height: 180px;
  margin: 0 auto;
}

/* --- Promotions --- */
.promo-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* --- News 4-column --- */
.news-4col {
  grid-template-columns: repeat(4, 1fr);
}

.news-4col .news-card-thumb {
  height: 160px;
}

.news-4col .news-card-content {
  padding: 20px;
}

.news-4col .news-card h3 {
  font-size: 1rem;
}

.news-4col .news-card p {
  font-size: 0.85rem;
}

@media (max-width: 1024px) {
  .news-4col { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .news-4col { grid-template-columns: 1fr; }
}

/* --- Section Base --- */
.section {
  padding: 80px 0;
}

.section-dark {
  background: var(--graphite);
  color: var(--white);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--white);
}

.section-dark p {
  color: rgba(255, 255, 255, 0.7);
}

.section-surface {
  background: var(--surface);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header p {
  max-width: 600px;
  margin: 16px auto 0;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 12px;
}

/* --- Mission (replaces Stats) --- */
.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.mission-card {
  padding: 36px 28px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--surface-variant);
  transition: all var(--transition);
}

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

.mission-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.mission-card h3 {
  margin-bottom: 10px;
}

/* --- Two-Column Feature --- */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.feature-row.reverse {
  direction: rtl;
}

.feature-row.reverse > * {
  direction: ltr;
}

.feature-content .section-label {
  text-align: left;
}

.feature-content h2 {
  margin-bottom: 16px;
}

.feature-content p {
  margin-bottom: 24px;
}

.feature-list {
  margin-bottom: 28px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 1rem;
  color: var(--text-secondary);
}

.feature-list li .check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  margin-top: 2px;
}

.feature-visual {
  display: flex;
  justify-content: center;
}

.feature-card-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 380px;
  width: 100%;
}

.feature-demo-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--surface-variant);
}

.feature-demo-card.dark {
  background: var(--graphite);
  color: var(--white);
  border-color: transparent;
}

.feature-demo-card.dark p {
  color: rgba(255,255,255,0.7);
}

.demo-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-top: 8px;
}

.demo-price .amount {
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold);
}

.demo-price .currency {
  font-size: 0.9rem;
  color: var(--text-tertiary);
}

.demo-price .period {
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

.demo-badge {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(0, 200, 83, 0.12);
  color: var(--success);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* --- How It Works --- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}

.step-card {
  text-align: center;
  padding: 32px 20px;
  counter-increment: step;
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  background: var(--graphite);
  color: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0 auto 20px;
}

.step-card h4 {
  margin-bottom: 8px;
}

.step-card p {
  font-size: 0.9rem;
}

/* --- Pricing --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 700px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  border: 2px solid var(--surface-variant);
  text-align: center;
  transition: all var(--transition);
}

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

.pricing-card.popular {
  border-color: var(--gold);
  position: relative;
}

.pricing-card.popular::before {
  content: 'Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--graphite);
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.pricing-card h3 {
  margin-bottom: 8px;
}

.pricing-card .price {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 16px 0;
}

.pricing-card .price span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-tertiary);
}

.pricing-card .price-note {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin-bottom: 20px;
}

.pricing-features {
  text-align: left;
  margin-bottom: 24px;
}

.pricing-features li {
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li::before {
  content: '\2713';
  color: var(--gold);
  font-weight: 700;
}

/* --- CTA / Pre-Register --- */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--graphite) 0%, #1a1a1a 100%);
  color: var(--white);
  text-align: center;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255,255,255,0.7);
  max-width: 500px;
  margin: 0 auto 32px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Pre-register form */
.preregister-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}

.preregister-form input {
  flex: 1;
  min-width: 240px;
  padding: 14px 20px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.08);
  color: var(--white);
  font-size: 1rem;
  outline: none;
  transition: border-color var(--transition);
}

.preregister-form input::placeholder {
  color: rgba(255,255,255,0.4);
}

.preregister-form input:focus {
  border-color: var(--gold);
}

/* --- Testimonials --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--surface-variant);
  transition: all var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.testimonial-stars {
  color: var(--gold);
  font-size: 0.9rem;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.testimonial-card blockquote {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--graphite);
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* --- FAQ --- */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--surface-variant);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
}

.faq-question:hover {
  color: var(--gold-dark);
}

.faq-icon {
  font-size: 1.4rem;
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
  color: var(--gold);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 20px;
}

.faq-answer p {
  font-size: 0.95rem;
}

/* --- Contact --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: rgba(212, 175, 55, 0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-info-card h4 {
  margin-bottom: 4px;
}

.contact-info-card p {
  font-size: 0.9rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--surface-variant);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  background: var(--white);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition);
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

/* --- Footer --- */
.footer {
  background: var(--graphite);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .logo {
  color: var(--white);
  margin-bottom: 12px;
}

.footer-brand .logo-icon {
  background: rgba(255,255,255,0.1);
}

.footer-brand p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  max-width: 280px;
}

.footer h4 {
  color: var(--white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--gold);
  color: var(--graphite);
}

/* --- About Page Extras --- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.team-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--surface-variant);
  transition: all var(--transition);
}

.team-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.team-avatar {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: var(--graphite);
}

.team-card h4 {
  margin-bottom: 4px;
}

.team-card .role {
  font-size: 0.85rem;
  color: var(--gold-dark);
  font-weight: 600;
}

/* --- Values Grid --- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.value-card {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--surface-variant);
}

.value-icon {
  width: 48px;
  height: 48px;
  background: rgba(212, 175, 55, 0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.value-card h4 {
  margin-bottom: 6px;
}

/* --- Timeline --- */
.timeline {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--surface-variant);
}

.timeline-item {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
  position: relative;
}

.timeline-dot {
  width: 48px;
  height: 48px;
  background: var(--graphite);
  color: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  flex-shrink: 0;
  z-index: 1;
}

.timeline-content h4 {
  margin-bottom: 4px;
}

.timeline-content p {
  font-size: 0.9rem;
}

/* --- Page Header (inner pages) --- */
.page-header {
  padding: 140px 0 60px;
  background: linear-gradient(135deg, var(--graphite) 0%, #1a1a1a 100%);
  color: var(--white);
  text-align: center;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 12px;
}

.page-header p {
  color: rgba(255,255,255,0.6);
  max-width: 560px;
  margin: 0 auto;
}

/* --- News Grid --- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.news-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--surface-variant);
  overflow: hidden;
  transition: all var(--transition);
  position: relative;
}

.news-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.news-card.featured {
  grid-column: 1 / -1;
  border-color: var(--gold);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.04) 0%, var(--white) 100%);
}

.news-card-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gold);
  color: var(--graphite);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.news-card-thumb {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.news-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.news-card:hover .news-card-thumb img {
  transform: scale(1.05);
}

/* Placeholder gradients until real photos */
.news-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: rgba(255,255,255,0.6);
}

.news-thumb-placeholder.th-launch {
  background: linear-gradient(135deg, var(--graphite) 0%, #3d3520 100%);
}

.news-thumb-placeholder.th-pricing {
  background: linear-gradient(135deg, #2D269A 0%, #4A3FD4 100%);
}

.news-thumb-placeholder.th-support {
  background: linear-gradient(135deg, #00695C 0%, #00C853 100%);
}

.news-thumb-placeholder.th-onboarding {
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold-light) 100%);
}

.news-thumb-placeholder.th-security {
  background: linear-gradient(135deg, #BF360C 0%, #FF6E40 100%);
}

.news-thumb-placeholder.th-maps {
  background: linear-gradient(135deg, #1565C0 0%, #42A5F5 100%);
}

.news-card.featured .news-card-thumb {
  height: 260px;
}

.news-card-content {
  padding: 28px;
}

.news-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.news-date {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.news-tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 12px;
  background: var(--surface);
  color: var(--text-secondary);
}

.news-card h2,
.news-card h3 {
  margin-bottom: 10px;
}

.news-card p {
  font-size: 0.95rem;
}

.news-highlights {
  margin-top: 16px;
  padding-left: 0;
}

.news-highlights li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.news-highlights li::before {
  content: '\2713';
  color: var(--gold);
  font-weight: 700;
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  .news-grid { grid-template-columns: 1fr; }
  .news-card.featured { grid-column: 1; }
}

/* --- Statistics --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-card {
  padding: 40px 20px;
}

.stat-number {
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.stat-sub {
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

/* --- Testimonials --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--surface-variant);
  transition: all var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.testimonial-stars {
  color: var(--gold);
  font-size: 0.9rem;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.testimonial-card blockquote {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--graphite);
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* --- Referral Program --- */
.referral-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.referral-step {
  text-align: center;
  position: relative;
}

.referral-step-icon {
  width: 64px;
  height: 64px;
  background: rgba(212, 175, 55, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 16px;
}

.referral-step h4 {
  margin-bottom: 6px;
}

.referral-step p {
  font-size: 0.9rem;
}

.referral-reward {
  margin-top: 40px;
  padding: 28px;
  background: linear-gradient(135deg, var(--graphite) 0%, #1a1a1a 100%);
  border-radius: var(--radius);
  text-align: center;
  color: var(--white);
}

.referral-reward h3 {
  color: var(--gold);
  margin-bottom: 8px;
}

.referral-reward p {
  color: rgba(255,255,255,0.7);
}

/* --- Featured Profile --- */
.featured-profile {
  display: flex;
  align-items: center;
  gap: 40px;
  max-width: 800px;
  margin: 0 auto;
  padding: 40px;
  background: var(--white);
  border-radius: var(--radius);
  border: 2px solid var(--gold);
  box-shadow: var(--shadow);
}

.featured-avatar {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--graphite);
  flex-shrink: 0;
}

.featured-content blockquote {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 16px;
}

.featured-content .featured-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
}

.featured-content .featured-detail {
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

/* --- Download / QR Section --- */
.download-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--graphite) 0%, #1a1a1a 100%);
  color: var(--white);
  text-align: center;
}

.download-section h2 {
  color: var(--white);
  margin-bottom: 12px;
}

.download-section > .container > p {
  color: rgba(255,255,255,0.6);
  max-width: 500px;
  margin: 0 auto 40px;
}

.download-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 700px;
  margin: 0 auto;
}

.download-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: all var(--transition);
}

.download-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--gold);
}

.download-card h3 {
  color: var(--white);
  margin-bottom: 8px;
}

.download-card p {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.qr-placeholder {
  width: 160px;
  height: 160px;
  background: var(--white);
  border-radius: var(--radius-sm);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--text-tertiary);
  font-weight: 600;
}

.download-card .btn {
  width: 100%;
}

/* --- Expansion Section --- */
.expansion-section {
  padding: 60px 0;
  text-align: center;
  background: var(--surface);
}

.expansion-section h2 {
  margin-bottom: 12px;
}

.expansion-section p {
  max-width: 480px;
  margin: 0 auto 24px;
}

/* --- Team Grid --- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.team-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--surface-variant);
  transition: all var(--transition);
}

.team-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.team-avatar {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: var(--graphite);
}

.team-card h4 {
  margin-bottom: 4px;
}

.team-card .role {
  font-size: 0.85rem;
  color: var(--gold-dark);
  font-weight: 600;
}

.team-card p.bio {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin-top: 8px;
}

/* --- Responsive additions --- */
@media (max-width: 1024px) {
  .referral-steps { grid-template-columns: repeat(2, 1fr); }
  .featured-profile { flex-direction: column; text-align: center; }
  .download-grid { grid-template-columns: 1fr; max-width: 360px; }
}

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: 1fr; gap: 16px; }
  .stat-card { padding: 24px 20px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .referral-steps { grid-template-columns: 1fr; max-width: 300px; margin: 40px auto 0; }
  .team-grid { grid-template-columns: 1fr; max-width: 320px; margin: 0 auto; }
}

/* --- Earnings Calculator --- */
.calc-wrapper {
  max-width: 900px;
  margin: 0 auto;
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.calc-group {
  display: grid;
  grid-template-columns: 200px 1fr 100px;
  gap: 16px;
  align-items: center;
}

.calc-group label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.calc-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  background: var(--surface-variant);
  border-radius: 4px;
  outline: none;
  cursor: pointer;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  background: var(--gold);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.calc-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  background: var(--gold);
  border-radius: 50%;
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.calc-value {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--gold-dark);
  text-align: right;
}

.calc-results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.calc-result-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  border: 2px solid var(--surface-variant);
}

.calc-result-card h4 {
  font-size: 0.9rem;
  margin-bottom: 12px;
  color: var(--text-secondary);
}

.calc-result-card p {
  font-size: 0.8rem;
  margin-top: 8px;
}

.calc-result-card.highlight {
  border-color: var(--gold);
}

.calc-result-card.saving {
  border-color: var(--success);
  background: rgba(0, 200, 83, 0.04);
}

.calc-amount {
  font-size: 1.6rem;
  font-weight: 800;
}

.calc-amount.negative { color: var(--error); }
.calc-amount.positive { color: var(--text-primary); }
.calc-amount.gold { color: var(--success); }

@media (max-width: 768px) {
  .calc-group {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .calc-value { text-align: left; }
  .calc-results { grid-template-columns: 1fr; }
}

/* --- Differentiator Section (Empower-style) --- */
.section-diff {
  background: var(--surface, #f8f8f4);
}

.diff-hero {
  display: flex;
  align-items: flex-start;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto 48px;
}

.diff-stat {
  flex-shrink: 0;
  text-align: center;
  min-width: 180px;
}

.diff-stat-number {
  display: block;
  font-size: 5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--gold-dark, #c5981b);
  letter-spacing: -2px;
}

.diff-stat-label {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text, #1a1a1a);
  margin-top: 8px;
}

.diff-description p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-muted, #555);
  margin-bottom: 12px;
}

.diff-standouts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.diff-standout {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: white;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.diff-standout-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--gold-dark, #c5981b);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.diff-standout-icon svg {
  width: 24px;
  height: 24px;
}

.diff-standout-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text, #1a1a1a);
  margin-bottom: 6px;
}

.diff-standout-content p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-muted, #555);
  margin: 0;
}

@media (max-width: 768px) {
  .diff-hero {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
  }
  .diff-stat { min-width: auto; }
  .diff-stat-number { font-size: 4rem; }
  .diff-standouts {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* --- Legacy diff-block (keep for other pages) --- */
.diff-content {
  max-width: 800px;
  margin: 0 auto;
}

.diff-block {
  margin-bottom: 32px;
}

.diff-block h3 {
  margin-bottom: 10px;
  color: var(--gold-dark);
}

.diff-block p {
  font-size: 1.05rem;
  line-height: 1.7;
}

/* --- Referral Numbered Steps --- */
.referral-numbered {
  margin-top: 20px;
}

.referral-num-step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.referral-num-step span {
  width: 28px;
  height: 28px;
  background: var(--gold);
  color: var(--graphite);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* --- FAQ Category Nav --- */
.faq-categories {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 16px;
}

.faq-cat-btn {
  padding: 8px 20px;
  border-radius: 24px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--surface);
  border: 1px solid var(--surface-variant);
  transition: all var(--transition);
  cursor: pointer;
}

.faq-cat-btn:hover,
.faq-cat-btn.active {
  background: var(--graphite);
  color: var(--white);
  border-color: var(--graphite);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-content p { margin: 0 auto 32px; }
  .hero-buttons { justify-content: center; }
  .feature-row { grid-template-columns: 1fr; gap: 40px; }
  .feature-row.reverse { direction: ltr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100vh;
    background: var(--black);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 24px;
    gap: 28px;
    z-index: 9999;
    overflow-y: auto;
  }

  .nav-links a {
    color: var(--white);
    font-size: 1.25rem;
    font-weight: 700;
  }

  .nav-links a:hover,
  .nav-links a.active {
    color: var(--gold);
  }

  .nav-links .nav-cta.btn-gold {
    background: var(--gold);
    color: var(--black);
    border-color: var(--gold);
  }

  .nav-links.active { display: flex; }
  .menu-toggle { display: flex; }

  .nav-cta { margin-left: 0; }

  .nav-cta.btn-gold {
    text-align: center;
  }

  .mission-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .team-grid { grid-template-columns: 1fr; max-width: 320px; margin: 0 auto; }
  .values-grid { grid-template-columns: 1fr; }

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

@media (max-width: 480px) {
  .hero { padding: 120px 0 60px; }
  .hero-phone { width: 240px; height: 480px; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .btn-lg { width: 100%; }
  .steps-grid { grid-template-columns: 1fr; }
}