/* RedPulse Brand Tokens — Brand Bible v1.1 */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;700&display=swap');

:root {
  --rp-abyss: #0A0F1E;
  --rp-deep-navy: #111827;
  --rp-slate: #1E293B;
  --rp-slate-light: #334155;
  --rp-signal-red: #DC2626;
  --rp-ember: #EF4444;
  --rp-crimson-dark: #B91C1C;
  --rp-silver: #94A3B8;
  --rp-silver-light: #CBD5E1;
  --rp-cloud: #F1F5F9;
  --rp-white: #FFFFFF;
  --rp-font-display: 'Space Grotesk', sans-serif;
  --rp-font-body: 'Inter', 'Noto Sans SC', sans-serif;
  --rp-font-code: 'JetBrains Mono', monospace;
  --rp-radius-sm: 6px;
  --rp-radius-md: 8px;
  --rp-radius-lg: 12px;
  --rp-radius-xl: 14px;
  --rp-hero-gradient: linear-gradient(135deg, #FFFFFF 0%, #F1F5F9 40%, #EDE9FE 70%, #FEE2E2 100%);
  --rp-dark-transition: linear-gradient(180deg, #F1F5F9 0%, #0A0F1E 100%);
  --rp-contact-gradient: linear-gradient(180deg, #0A0F1E 0%, #111827 30%, #F1F5F9 100%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--rp-font-body);
  color: var(--rp-deep-navy);
  background: var(--rp-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button,
select {
  font: inherit;
}

.rp-main {
  min-height: 60vh;
}

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

.rp-section-light {
  background: var(--rp-cloud);
  color: var(--rp-deep-navy);
}

.rp-section-gradient-hero {
  background: var(--rp-hero-gradient);
  color: var(--rp-deep-navy);
}

.rp-section-gradient-problem {
  background: var(--rp-dark-transition);
  color: var(--rp-white);
}

.rp-section-gradient-contact {
  background: var(--rp-contact-gradient);
  color: var(--rp-white);
}

.rp-container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.rp-btn-primary,
.rp-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.rp-btn-primary {
  background: var(--rp-signal-red);
  color: var(--rp-white);
  box-shadow: 0 14px 30px rgba(220, 38, 38, 0.22);
}

.rp-btn-primary:hover {
  background: var(--rp-crimson-dark);
  transform: translateY(-1px);
}

.rp-btn-ghost {
  background: transparent;
  color: inherit;
  border-color: rgba(148, 163, 184, 0.35);
}

.rp-btn-ghost:hover {
  border-color: var(--rp-signal-red);
  color: var(--rp-signal-red);
}

.rp-card-dark,
.rp-card-light {
  border-radius: var(--rp-radius-xl);
  padding: 28px;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
}

.rp-card-dark {
  background: rgba(17, 24, 39, 0.84);
  color: var(--rp-white);
  border: 1px solid rgba(148, 163, 184, 0.16);
}

.rp-card-light {
  background: rgba(255, 255, 255, 0.92);
  color: var(--rp-deep-navy);
  border: 1px solid rgba(148, 163, 184, 0.16);
}

.rp-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(220, 38, 38, 0.08);
  color: var(--rp-signal-red);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.rp-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0;
  font-family: var(--rp-font-display);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
}

.rp-wordmark-red {
  color: var(--rp-deep-navy);
}

.rp-wordmark-name {
  color: var(--rp-signal-red);
}

.rp-grid-2,
.rp-grid-3,
.rp-grid-5 {
  display: grid;
  gap: 24px;
}

.rp-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.rp-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.rp-grid-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.rp-placeholder {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 0;
}

.rp-placeholder-copy {
  text-align: center;
}

.rp-placeholder-copy h1 {
  margin: 0 0 12px;
  font-family: var(--rp-font-display);
  font-size: 52px;
  line-height: 1;
  letter-spacing: -0.05em;
}

.rp-placeholder-copy p {
  margin: 0;
  color: var(--rp-slate-light);
  font-size: 18px;
}

.rp-geo-banner {
  display: none;
  position: sticky;
  top: 0;
  z-index: 1100;
  background: var(--rp-deep-navy);
  color: var(--rp-white);
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.rp-geo-banner.is-visible {
  display: block;
}

.rp-geo-banner-inner {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
}

.rp-geo-banner-copy {
  font-size: 14px;
  color: var(--rp-silver-light);
}

.rp-geo-banner-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.rp-geo-dismiss {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: transparent;
  color: var(--rp-white);
}

.rp-site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
}

.rp-navbar {
  transition: background-color 0.2s ease, box-shadow 0.2s ease, backdrop-filter 0.2s ease;
}

.rp-navbar.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(14px);
}

.rp-navbar-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.rp-nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.rp-nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--rp-slate);
}

.rp-nav-link:hover {
  color: var(--rp-signal-red);
}

.rp-nav-dropdown {
  position: relative;
}

.rp-nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding-top: 10px;
  z-index: 1000;
}

.rp-nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  background: var(--rp-white);
  border-top: 1px solid rgba(0,0,0,0.06);
  border-left: 1px solid rgba(0,0,0,0.06);
  z-index: 1001;
}

.rp-nav-dropdown-menu > a:first-child {
  border-radius: 10px 10px 0 0;
}

.rp-nav-dropdown-menu > a:last-child {
  border-radius: 0 0 10px 10px;
}

.rp-nav-dropdown:hover .rp-nav-dropdown-menu {
  display: flex;
  flex-direction: column;
  background: var(--rp-white);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  min-width: 200px;
  overflow: hidden;
}

.rp-nav-dropdown-item {
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--rp-slate);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}

.rp-nav-dropdown-item:hover {
  background: rgba(220,38,38,0.06);
  color: var(--rp-signal-red);
}

.rp-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.rp-country-select,
.rp-lang-toggle {
  min-height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: rgba(255, 255, 255, 0.76);
  color: var(--rp-slate);
  padding: 0 14px;
}

.rp-mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: rgba(255, 255, 255, 0.76);
  color: var(--rp-deep-navy);
}

.rp-mobile-panel {
  display: none;
  padding: 0 0 20px;
}

.rp-mobile-panel.is-open {
  display: block;
}

.rp-mobile-stack {
  display: grid;
  gap: 14px;
  padding: 16px;
  border-radius: var(--rp-radius-lg);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
}

.rp-footer {
  padding: 48px 0 36px;
  background: var(--rp-cloud);
  color: var(--rp-slate);
}

.rp-footer-grid {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.rp-footer-copy {
  display: grid;
  gap: 12px;
}

.rp-footer-tagline {
  font-size: 14px;
  color: var(--rp-slate-light);
}

.rp-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
  font-size: 14px;
}

.rp-footer-links a:hover {
  color: var(--rp-signal-red);
}

.rp-footer-meta {
  margin-top: 20px;
  font-size: 13px;
  color: var(--rp-silver);
}

.rp-whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1200;
}

.rp-whatsapp-float a {
  width: 58px;
  height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #25d366;
  color: var(--rp-white);
  font-size: 24px;
  box-shadow: 0 18px 40px rgba(37, 211, 102, 0.32);
}

@media (max-width: 1024px) {
  .rp-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rp-grid-5 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rp-nav-links {
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .rp-grid-2,
  .rp-grid-3,
  .rp-grid-5 {
    grid-template-columns: 1fr;
  }

  .rp-container {
    padding: 0 18px;
  }

  .rp-navbar-inner {
    min-height: 72px;
  }

  .rp-nav-links,
  .rp-nav-actions {
    display: none;
  }

  .rp-mobile-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .rp-geo-banner-inner,
  .rp-footer-grid {
    flex-direction: column;
    align-items: flex-start;
  }

  .rp-footer-links {
    justify-content: flex-start;
  }

  .rp-placeholder {
    min-height: 50vh;
    padding: 96px 0;
  }

  .rp-placeholder-copy h1 {
    font-size: 38px;
  }

  .rp-placeholder-copy p,
  .rp-geo-banner-copy {
    font-size: 16px;
  }

  .rp-whatsapp-float {
    right: 18px;
    bottom: 18px;
  }

  .rp-whatsapp-float a {
    width: 54px;
    height: 54px;
  }
}

@media (max-width: 480px) {
  .rp-container {
    padding: 0 16px;
  }

  .rp-placeholder-copy h1 {
    font-size: 30px;
  }

  .rp-placeholder-copy p,
  .rp-geo-banner-copy {
    font-size: 14px;
  }
}