/* =============================================
   RINGPULZ — Design System v1.0
   Smart Ring Independent Review Platform
   ============================================= */

:root {
  --rp-bg: #060c18;
  --rp-bg2: #0b1628;
  --rp-bg3: #111f38;
  --rp-surface: rgba(11, 22, 40, 0.85);
  --rp-surface-h: rgba(17, 31, 56, 0.95);
  --rp-cyan: #00e5ff;
  --rp-cyan-dim: rgba(0, 229, 255, 0.08);
  --rp-cyan-glow: rgba(0, 229, 255, 0.18);
  --rp-purple: #7c5cfc;
  --rp-purple-dim: rgba(124, 92, 252, 0.1);
  --rp-green: #00e887;
  --rp-yellow: #ffd234;
  --rp-red: #ff4d6d;
  --rp-text: #dce8ff;
  --rp-muted: #8899bb;
  --rp-dim: #445570;
  --rp-border: rgba(0, 229, 255, 0.1);
  --rp-border-h: rgba(0, 229, 255, 0.3);
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 32px;
  --fh: 'Space Grotesk', sans-serif;
  --fb: 'Inter', sans-serif;
  --t: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 4px 32px rgba(0, 0, 0, 0.5);
  --glow: 0 0 40px rgba(0, 229, 255, 0.12);
}

/* ---- BASE ---- */
.rp-body {
  margin: 0;
  padding: 0;
  background: var(--rp-bg);
  color: var(--rp-text);
  font-family: var(--fb);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.rp-body * {
  box-sizing: border-box;
}

.rp-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- REVEAL ---- */
.rp-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.rp-reveal.rp-visible {
  opacity: 1;
  transform: none;
}

/* ---- LOADER ---- */
.rp-loader {
  position: fixed;
  inset: 0;
  background: var(--rp-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.rp-loader.rp-loader--hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.rp-loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.rp-loader-ring {
  width: 54px;
  height: 54px;
  border: 3px solid rgba(0, 229, 255, 0.15);
  border-top-color: var(--rp-cyan);
  border-radius: 50%;
  animation: rp-spin 1s linear infinite;
}

.rp-loader-word {
  font-family: var(--fh);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--rp-cyan);
  text-transform: uppercase;
}

@keyframes rp-spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---- DISCLOSURE ---- */
.rp-disclosure {
  position: fixed;
  bottom: 80px;
  left: 20px;
  max-width: 520px;
  background: rgba(11, 22, 40, 0.97);
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: var(--r-md);
  backdrop-filter: blur(20px);
  z-index: 1000;
  animation: rp-fade-up 0.4s ease 1s both;
}

@keyframes rp-fade-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.rp-disc-inner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
}

.rp-disc-icon {
  color: var(--rp-cyan);
  font-size: 15px;
  flex-shrink: 0;
  margin-top: 2px;
}

.rp-disc-text {
  font-size: 13px;
  color: var(--rp-muted);
  line-height: 1.5;
  margin: 0;
  flex: 1;
}

.rp-disc-text-strong {
  color: var(--rp-text);
  font-weight: 600;
}

.rp-disc-close {
  background: none;
  border: none;
  color: var(--rp-muted);
  cursor: pointer;
  padding: 2px;
  font-size: 14px;
  flex-shrink: 0;
  transition: color var(--t);
}

.rp-disc-close:hover {
  color: var(--rp-text);
}

/* ---- COOKIE BANNER ---- */
.rp-cookie {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(6, 12, 24, 0.97);
  border-top: 1px solid rgba(0, 229, 255, 0.12);
  backdrop-filter: blur(20px);
  z-index: 998;
  transition: transform 0.4s ease;
}

.rp-cookie.rp-cookie--hidden {
  transform: translateY(100%);
}

.rp-cookie-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 24px;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.rp-cookie-text {
  flex: 1;
  min-width: 220px;
}

.rp-cookie-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--rp-text);
  margin: 0 0 2px;
}

.rp-cookie-desc {
  font-size: 13px;
  color: var(--rp-muted);
  margin: 0;
}

.rp-cookie-link {
  color: var(--rp-cyan);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.rp-cookie-btns {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.rp-btn-cookie-accept {
  padding: 8px 20px;
  border-radius: var(--r-sm);
  border: none;
  background: var(--rp-cyan);
  color: #030810;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity var(--t), transform var(--t);
}

.rp-btn-cookie-accept:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.rp-btn-cookie-reject {
  padding: 8px 20px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(0, 229, 255, 0.2);
  background: transparent;
  color: var(--rp-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: color var(--t), border-color var(--t);
}

.rp-btn-cookie-reject:hover {
  color: var(--rp-text);
  border-color: rgba(0, 229, 255, 0.4);
}

/* ---- HEADER ---- */
.rp-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: rgba(6, 12, 24, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 229, 255, 0.06);
  transition: all var(--t);
}

.rp-header.rp-header--scrolled {
  background: rgba(6, 12, 24, 0.94);
  border-bottom-color: rgba(0, 229, 255, 0.15);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4), 0 1px 0 rgba(0, 229, 255, 0.1) inset;
}

.rp-header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 24px;
  height: 64px;
  max-width: 1200px;
  margin: 0 auto;
}

.rp-logo {
  font-family: var(--fh);
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
  color: var(--rp-text);
  letter-spacing: -0.3px;
  flex-shrink: 0;
}

.rp-logo-ring {
  font-weight: 300;
  color: var(--rp-text);
}

.rp-logo-pulz {
  font-weight: 800;
  color: var(--rp-cyan);
}

.rp-nav {
  margin-left: auto;
}

.rp-nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rp-nav-item {}

.rp-nav-link {
  color: var(--rp-muted);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--r-sm);
  transition: color var(--t), background var(--t);
}

.rp-nav-link:hover {
  color: var(--rp-text);
  background: rgba(0, 229, 255, 0.07);
}

.rp-nav-close {
  display: none;
  background: none;
  border: none;
  color: var(--rp-muted);
  font-size: 22px;
  cursor: pointer;
  padding: 8px;
  align-self: flex-start;
  margin-bottom: 8px;
  transition: color var(--t);
}

.rp-nav-close:hover {
  color: var(--rp-cyan);
}

.rp-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.rp-header-email {
  color: var(--rp-muted);
  font-size: 13px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--t);
}

.rp-header-email:hover {
  color: var(--rp-cyan);
}

.rp-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.rp-hb {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--rp-muted);
  border-radius: 2px;
  transition: all var(--t);
}

/* ---- HERO ---- */
.rp-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  background: var(--rp-bg);
  overflow: hidden;
}

.rp-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 60% 40%, rgba(0, 229, 255, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 70%, rgba(124, 92, 252, 0.07) 0%, transparent 50%);
  pointer-events: none;
}

.rp-hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: linear-gradient(rgba(0, 229, 255, 1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 1) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.rp-hero-inner {
  position: relative;
  z-index: 1;
}

.rp-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  margin-bottom: 28px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.22);
  border-radius: 100px;
  color: var(--rp-cyan);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.rp-hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--rp-cyan);
  animation: rp-pulse 2s ease infinite;
}

@keyframes rp-pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.7);
  }
}

.rp-hero-h1 {
  font-family: var(--fh);
  font-size: clamp(38px, 6vw, 76px);
  font-weight: 700;
  line-height: 1.08;
  color: var(--rp-text);
  margin: 0 0 24px;
}

.rp-hero-em {
  color: var(--rp-cyan);
  font-style: normal;
}

.rp-hero-desc {
  font-size: clamp(16px, 2vw, 18px);
  color: var(--rp-muted);
  max-width: 560px;
  line-height: 1.7;
  margin: 0 0 40px;
}

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

.rp-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--r-md);
  background: var(--rp-cyan);
  color: #030810;
  font-family: var(--fh);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity var(--t), transform var(--t), box-shadow var(--t);
  box-shadow: 0 4px 24px rgba(0, 229, 255, 0.3);
}

.rp-btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 229, 255, 0.4);
}

.rp-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--r-md);
  background: transparent;
  border: 1px solid rgba(0, 229, 255, 0.28);
  color: var(--rp-text);
  font-family: var(--fh);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--t), border-color var(--t), transform var(--t);
}

.rp-btn-outline:hover {
  background: rgba(0, 229, 255, 0.07);
  border-color: rgba(0, 229, 255, 0.5);
  transform: translateY(-2px);
}

.rp-hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 64px;
  flex-wrap: wrap;
}

.rp-hero-stat-num {
  display: block;
  font-family: var(--fh);
  font-size: 28px;
  font-weight: 700;
  color: var(--rp-cyan);
}

.rp-hero-stat-label {
  font-size: 13px;
  color: var(--rp-muted);
}

/* ---- SECTION HEADERS ---- */
.rp-section {
  padding: 96px 0;
}

.rp-section-dark {
  background: var(--rp-bg);
}

.rp-section-mid {
  background: var(--rp-bg2);
}

.rp-section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--rp-cyan);
  margin-bottom: 12px;
}

.rp-section-h2 {
  font-family: var(--fh);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: var(--rp-text);
  margin: 0 0 16px;
  line-height: 1.15;
}

.rp-section-em {
  color: var(--rp-cyan);
  font-style: normal;
}

.rp-section-sub {
  font-size: 17px;
  color: var(--rp-muted);
  max-width: 580px;
  margin: 0;
}

.rp-section-header {
  margin-bottom: 56px;
}

.rp-section-header-center {
  text-align: center;
}

.rp-section-header-center .rp-section-sub {
  margin: 0 auto;
}

/* ---- METHODOLOGY ---- */
.rp-method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.rp-method-card {
  padding: 28px;
  background: var(--rp-surface);
  border: 1px solid var(--rp-border);
  border-radius: var(--r-lg);
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}

.rp-method-card:hover {
  border-color: var(--rp-border-h);
  transform: translateY(-4px);
  box-shadow: var(--glow);
}

.rp-method-num {
  font-family: var(--fh);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--rp-cyan);
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid rgba(0, 229, 255, 0.25);
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 20px;
}

.rp-method-icon {
  font-size: 28px;
  margin-bottom: 14px;
}

.rp-method-title {
  font-family: var(--fh);
  font-size: 17px;
  font-weight: 600;
  color: var(--rp-text);
  margin: 0 0 10px;
}

.rp-method-text {
  font-size: 14px;
  color: var(--rp-muted);
  margin: 0;
  line-height: 1.6;
}

/* Content split box */
.rp-cbox {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 64px;
  margin-top: 72px;
  padding: 48px;
  background: var(--rp-surface);
  border: 1px solid var(--rp-border);
  border-radius: var(--r-xl);
}

.rp-cbox-title {
  font-family: var(--fh);
  font-size: 22px;
  font-weight: 700;
  color: var(--rp-text);
  margin: 0 0 16px;
}

.rp-cbox-p {
  font-size: 15px;
  color: var(--rp-muted);
  margin: 0 0 14px;
  line-height: 1.7;
}

.rp-cbox-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.rp-cbox-li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.rp-cbox-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rp-cyan);
  flex-shrink: 0;
  margin-top: 5px;
}

.rp-cbox-strong {
  font-weight: 600;
  color: var(--rp-text);
  font-size: 14px;
}

.rp-cbox-sub {
  font-size: 13px;
  color: var(--rp-muted);
}

.rp-cbox-right-title {
  font-family: var(--fh);
  font-size: 14px;
  font-weight: 600;
  color: var(--rp-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

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

.rp-card {
  background: var(--rp-surface);
  border: 1px solid var(--rp-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}

.rp-card:hover {
  border-color: var(--rp-border-h);
  transform: translateY(-6px);
  box-shadow: 0 12px 48px rgba(0, 229, 255, 0.1);
}

.rp-card-img-link {
  display: block;
  text-decoration: none;
}

.rp-card-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--rp-bg3);
}

.rp-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  transition: opacity var(--t), transform 0.5s ease;
}

.rp-card-img-a {
  opacity: 1;
}

.rp-card-img-b {
  opacity: 0;
}

.rp-card:hover .rp-card-img-a {
  opacity: 0;
}

.rp-card:hover .rp-card-img-b {
  opacity: 1;
}

.rp-card:hover .rp-card-img {
  transform: scale(1.04);
}

.rp-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 229, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--t);
}

.rp-card:hover .rp-card-overlay {
  opacity: 1;
}

.rp-card-overlay-txt {
  background: var(--rp-cyan);
  color: #030810;
  padding: 8px 20px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.5px;
}

.rp-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.rp-badge-top {
  background: rgba(0, 232, 135, 0.15);
  color: var(--rp-green);
  border: 1px solid rgba(0, 232, 135, 0.3);
}

.rp-badge-premium {
  background: rgba(124, 92, 252, 0.2);
  color: #b39dfc;
  border: 1px solid rgba(124, 92, 252, 0.4);
}

.rp-badge-value {
  background: rgba(255, 210, 52, 0.15);
  color: var(--rp-yellow);
  border: 1px solid rgba(255, 210, 52, 0.3);
}

.rp-badge-budget {
  background: rgba(0, 229, 255, 0.1);
  color: var(--rp-cyan);
  border: 1px solid rgba(0, 229, 255, 0.25);
}

.rp-badge-popular {
  background: rgba(255, 77, 109, 0.12);
  color: #ff6b85;
  border: 1px solid rgba(255, 77, 109, 0.3);
}

.rp-card-body {
  padding: 20px;
}

.rp-card-category {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--rp-cyan);
  margin-bottom: 6px;
}

.rp-card-name {
  font-family: var(--fh);
  font-size: 17px;
  font-weight: 700;
  color: var(--rp-text);
  margin: 0 0 8px;
  line-height: 1.3;
}

.rp-card-desc {
  font-size: 13px;
  color: var(--rp-muted);
  margin: 0 0 16px;
  line-height: 1.6;
}

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

.rp-card-price {
  font-family: var(--fh);
  font-size: 19px;
  font-weight: 700;
  color: var(--rp-text);
}

.rp-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--r-sm);
  background: rgba(0, 229, 255, 0.1);
  color: var(--rp-cyan);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid rgba(0, 229, 255, 0.2);
  transition: background var(--t), border-color var(--t);
}

.rp-card-cta:hover {
  background: rgba(0, 229, 255, 0.18);
  border-color: rgba(0, 229, 255, 0.4);
}

/* ---- COMPARE TABLE ---- */
.rp-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--rp-border);
  border-radius: var(--r-lg);
  margin-top: 40px;
}

.rp-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.rp-thead {
  background: rgba(0, 229, 255, 0.06);
}

.rp-tr-head {}

.rp-th {
  padding: 14px 18px;
  text-align: left;
  font-family: var(--fh);
  font-size: 12px;
  font-weight: 600;
  color: var(--rp-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  border-bottom: 1px solid var(--rp-border);
  white-space: nowrap;
}

.rp-tr {
  border-bottom: 1px solid rgba(0, 229, 255, 0.05);
  transition: background var(--t);
}

.rp-tr:last-child {
  border-bottom: none;
}

.rp-tr:hover {
  background: rgba(0, 229, 255, 0.04);
}

.rp-tr-top {
  background: rgba(0, 232, 135, 0.06);
}

.rp-tr-top:hover {
  background: rgba(0, 232, 135, 0.1);
}

.rp-td {
  padding: 14px 18px;
  font-size: 14px;
  color: var(--rp-muted);
}

.rp-td-name {
  color: var(--rp-text);
  font-weight: 500;
}

.rp-td-price {
  font-weight: 600;
  color: var(--rp-text);
  font-family: var(--fh);
}

.rp-score {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 13px;
  font-family: var(--fh);
  background: rgba(0, 232, 135, 0.12);
  color: var(--rp-green);
  border: 1px solid rgba(0, 232, 135, 0.25);
}

.rp-score-mid {
  background: rgba(0, 229, 255, 0.1);
  color: var(--rp-cyan);
  border-color: rgba(0, 229, 255, 0.25);
}

.rp-tbl-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  background: rgba(0, 232, 135, 0.12);
  color: var(--rp-green);
  border: 1px solid rgba(0, 232, 135, 0.3);
}

.rp-tbl-link {
  color: var(--rp-cyan);
  font-weight: 600;
  text-decoration: none;
  font-size: 13px;
  transition: opacity var(--t);
}

.rp-tbl-link:hover {
  opacity: 0.7;
}

/* ---- GUIDE ---- */
.rp-guide-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.rp-guide-card {
  padding: 32px;
  background: var(--rp-surface);
  border: 1px solid var(--rp-border);
  border-radius: var(--r-lg);
  transition: border-color var(--t), transform var(--t);
}

.rp-guide-card:hover {
  border-color: var(--rp-border-h);
  transform: translateY(-3px);
}

.rp-guide-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.rp-guide-title {
  font-family: var(--fh);
  font-size: 18px;
  font-weight: 700;
  color: var(--rp-text);
  margin: 0 0 10px;
}

.rp-guide-text {
  font-size: 14px;
  color: var(--rp-muted);
  margin: 0 0 20px;
  line-height: 1.65;
}

.rp-guide-rec {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--r-sm);
  background: rgba(0, 229, 255, 0.07);
  border: 1px solid rgba(0, 229, 255, 0.18);
  font-size: 13px;
}

.rp-rec-label {
  font-weight: 600;
  color: var(--rp-cyan);
}

.rp-rec-val {
  color: var(--rp-muted);
}

/* ---- REVIEWS ---- */
.rp-reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.rp-review-card {
  padding: 28px;
  background: var(--rp-surface);
  border: 1px solid var(--rp-border);
  border-radius: var(--r-lg);
  transition: border-color var(--t);
}

.rp-review-card:hover {
  border-color: var(--rp-border-h);
}

.rp-review-stars {
  color: var(--rp-yellow);
  font-size: 16px;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.rp-review-quote {
  font-size: 14px;
  color: var(--rp-muted);
  line-height: 1.7;
  font-style: italic;
  margin: 0 0 24px;
}

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

.rp-review-av {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--rp-bg3);
  border: 1px solid var(--rp-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fh);
  font-size: 13px;
  font-weight: 700;
  color: var(--rp-cyan);
  flex-shrink: 0;
}

.rp-review-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--rp-text);
  margin-bottom: 2px;
}

.rp-review-role {
  font-size: 12px;
  color: var(--rp-dim);
}

/* ---- ABOUT ---- */
.rp-about-card {
  padding: 56px;
  background: var(--rp-surface);
  border: 1px solid var(--rp-border);
  border-radius: var(--r-xl);
}

.rp-about-content {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 64px;
}

.rp-about-title {
  font-family: var(--fh);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: var(--rp-text);
  margin: 0 0 20px;
}

.rp-about-text {
  font-size: 15px;
  color: var(--rp-muted);
  margin: 0 0 14px;
  line-height: 1.7;
}

.rp-about-disc {
  font-size: 12px;
  color: var(--rp-dim);
  padding-top: 16px;
  border-top: 1px solid var(--rp-border);
  margin-top: 12px;
}

.rp-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 8px;
}

.rp-stat {
  padding: 24px;
  border-radius: var(--r-md);
  background: var(--rp-bg3);
  border: 1px solid var(--rp-border);
  text-align: center;
}

.rp-stat-num {
  display: block;
  font-family: var(--fh);
  font-size: 30px;
  font-weight: 800;
  color: var(--rp-cyan);
  margin-bottom: 4px;
}

.rp-stat-label {
  font-size: 13px;
  color: var(--rp-muted);
}

/* ---- FOOTER ---- */
.rp-footer {
  background: var(--rp-bg);
  border-top: 1px solid rgba(0, 229, 255, 0.08);
  padding: 60px 0 32px;
}

.rp-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.rp-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.rp-footer-logo {
  font-family: var(--fh);
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  color: var(--rp-text);
  display: inline-block;
  margin-bottom: 12px;
}

.rp-footer-tagline {
  font-size: 14px;
  color: var(--rp-muted);
  line-height: 1.6;
  margin: 0 0 14px;
  max-width: 280px;
}

.rp-footer-email-link {
  font-size: 13px;
  color: var(--rp-cyan);
  text-decoration: none;
  transition: opacity var(--t);
}

.rp-footer-email-link:hover {
  opacity: 0.7;
}

.rp-footer-col-h {
  font-family: var(--fh);
  font-size: 12px;
  font-weight: 600;
  color: var(--rp-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin: 0 0 16px;
}

.rp-footer-ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.rp-footer-li {}

.rp-footer-a {
  font-size: 14px;
  color: var(--rp-dim);
  text-decoration: none;
  transition: color var(--t);
}

.rp-footer-a:hover {
  color: var(--rp-cyan);
}

.rp-footer-bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(0, 229, 255, 0.07);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.rp-footer-copy {
  font-size: 13px;
  color: var(--rp-dim);
  margin: 0;
}

.rp-footer-disc {
  font-size: 12px;
  color: var(--rp-dim);
  margin: 0;
}

/* ---- PRODUCT DETAIL ---- */
.rp-prod-header-spacer {
  height: 64px;
}

.rp-prod-sec {
  padding: 60px 0 96px;
}

.rp-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--rp-muted);
  text-decoration: none;
  margin-bottom: 40px;
  transition: color var(--t);
}

.rp-back-link:hover {
  color: var(--rp-cyan);
}

.rp-prod-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: flex-start;
}

.rp-prod-gallery-sticky {
  position: sticky;
  top: 84px;
}

.rp-prod-main-img {
  width: 100%;
  border-radius: var(--r-lg);
  background: var(--rp-bg3);
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid var(--rp-border);
}

.rp-prod-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.rp-prod-thumb {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: var(--r-sm);
  border: 1px solid var(--rp-border);
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--t), border-color var(--t);
  background: var(--rp-bg3);
}

.rp-prod-thumb:hover {
  opacity: 0.85;
}

.rp-prod-thumb-active {
  opacity: 1 !important;
  border-color: var(--rp-cyan) !important;
}

.rp-prod-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 18px;
  background: rgba(0, 232, 135, 0.1);
  color: var(--rp-green);
  border: 1px solid rgba(0, 232, 135, 0.25);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.rp-prod-h1 {
  font-family: var(--fh);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: var(--rp-text);
  margin: 0 0 16px;
  line-height: 1.2;
}

.rp-prod-price-big {
  display: block;
  font-family: var(--fh);
  font-size: 32px;
  font-weight: 800;
  color: var(--rp-text);
  margin-bottom: 14px;
}

.rp-prod-rating {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.rp-prod-rating-stars {
  color: var(--rp-yellow);
  font-size: 18px;
}

.rp-prod-rating-score {
  font-family: var(--fh);
  font-weight: 700;
  color: var(--rp-text);
  font-size: 15px;
}

.rp-prod-desc {
  font-size: 15px;
  color: var(--rp-muted);
  line-height: 1.75;
  margin: 0 0 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--rp-border);
}

.rp-specs-box {
  background: var(--rp-bg3);
  border-radius: var(--r-md);
  border: 1px solid var(--rp-border);
  overflow: hidden;
  margin-bottom: 28px;
}

.rp-spec-row {
  display: flex;
  align-items: flex-start;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(0, 229, 255, 0.05);
  gap: 16px;
}

.rp-spec-row:last-child {
  border-bottom: none;
}

.rp-spec-k {
  font-size: 13px;
  color: var(--rp-muted);
  font-weight: 500;
  min-width: 140px;
  flex-shrink: 0;
}

.rp-spec-v {
  font-size: 13px;
  color: var(--rp-text);
  font-weight: 500;
}

.rp-pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
}

.rp-pros-col,
.rp-cons-col {
  padding: 20px;
  border-radius: var(--r-md);
  border: 1px solid;
}

.rp-pros-col {
  background: rgba(0, 232, 135, 0.05);
  border-color: rgba(0, 232, 135, 0.2);
}

.rp-cons-col {
  background: rgba(255, 77, 109, 0.05);
  border-color: rgba(255, 77, 109, 0.2);
}

.rp-pros-h {
  font-weight: 700;
  color: var(--rp-green);
  font-size: 13px;
  display: block;
  margin-bottom: 12px;
}

.rp-cons-h {
  font-weight: 700;
  color: var(--rp-red);
  font-size: 13px;
  display: block;
  margin-bottom: 12px;
}

.rp-pros-ul,
.rp-cons-ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rp-pros-li {
  font-size: 13px;
  color: var(--rp-muted);
  padding-left: 16px;
  position: relative;
}

.rp-pros-li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--rp-green);
  font-weight: 700;
}

.rp-cons-li {
  font-size: 13px;
  color: var(--rp-muted);
  padding-left: 16px;
  position: relative;
}

.rp-cons-li::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: var(--rp-red);
  font-weight: 700;
}

.rp-buy-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px 24px;
  border-radius: var(--r-md);
  background: var(--rp-cyan);
  color: #030810;
  font-family: var(--fh);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity var(--t), transform var(--t), box-shadow var(--t);
  box-shadow: 0 4px 24px rgba(0, 229, 255, 0.3);
}

.rp-buy-btn:hover {
  opacity: 0.88;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 229, 255, 0.4);
}

.rp-aff-note {
  display: block;
  font-size: 12px;
  color: var(--rp-dim);
  text-align: center;
  margin-top: 10px;
}

/* ---- LEGAL / CONTACT PAGES ---- */
.rp-legal-sec {
  padding: 100px 0 80px;
  min-height: 80vh;
}

.rp-legal-container {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
}

.rp-legal-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--rp-muted);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 36px;
  transition: color var(--t);
}

.rp-legal-back:hover {
  color: var(--rp-cyan);
}

.rp-legal-h1 {
  font-family: var(--fh);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: var(--rp-text);
  margin: 0 0 8px;
}

.rp-legal-meta {
  font-size: 14px;
  color: var(--rp-dim);
  display: block;
  margin-bottom: 40px;
}

.rp-legal-blk {
  margin-bottom: 36px;
}

.rp-legal-blk-h2 {
  font-family: var(--fh);
  font-size: 18px;
  font-weight: 600;
  color: var(--rp-text);
  margin: 0 0 10px;
}

.rp-legal-blk-p {
  font-size: 15px;
  color: var(--rp-muted);
  line-height: 1.7;
  margin: 0;
}

.rp-legal-blk-a {
  color: var(--rp-cyan);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---- CONTACT PAGE ---- */
.rp-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  margin-top: 48px;
}

.rp-ci-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 20px;
}

.rp-ci-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--rp-cyan);
  text-transform: uppercase;
}

.rp-ci-val {
  font-size: 15px;
  color: var(--rp-text);
  text-decoration: none;
  transition: color var(--t);
}

.rp-ci-val:hover {
  color: var(--rp-cyan);
}

.rp-ci-plain {
  font-size: 15px;
  color: var(--rp-muted);
}

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

.rp-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.rp-form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rp-form-lbl {
  font-size: 13px;
  font-weight: 500;
  color: var(--rp-muted);
}

.rp-form-inp {
  padding: 12px 16px;
  border-radius: var(--r-sm);
  background: var(--rp-bg3);
  border: 1px solid var(--rp-border);
  color: var(--rp-text);
  font-family: var(--fb);
  font-size: 14px;
  transition: border-color var(--t), box-shadow var(--t);
  outline: none;
}

.rp-form-inp:focus {
  border-color: var(--rp-cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.1);
}

.rp-form-ta {
  padding: 12px 16px;
  border-radius: var(--r-sm);
  background: var(--rp-bg3);
  border: 1px solid var(--rp-border);
  color: var(--rp-text);
  font-family: var(--fb);
  font-size: 14px;
  resize: vertical;
  min-height: 120px;
  transition: border-color var(--t), box-shadow var(--t);
  outline: none;
}

.rp-form-ta:focus {
  border-color: var(--rp-cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.1);
}

.rp-form-success {
  color: var(--rp-green);
  font-size: 14px;
  font-weight: 600;
  display: none;
  margin-top: 4px;
}

/* ---- MOBILE ---- */
@media (max-width: 1024px) {
  .rp-method-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .rp-about-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {

  /* === FULL-SCREEN OVERLAY NAV (Tintelux style) === */
  .rp-hamburger {
    display: flex;
  }

  .rp-nav {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    z-index: 1000;
    background: linear-gradient(165deg, #040914 0%, #010408 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s;
    overflow-y: auto;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }

  /* Vibrant glow effect */
  .rp-nav::before {
    content: '';
    position: absolute;
    width: 120vw;
    height: 120vh;
    background: radial-gradient(circle at 50% 50%, rgba(0, 229, 255, 0.08) 0%, transparent 65%);
    pointer-events: none;
    z-index: -1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  .rp-nav.rp-nav--open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .rp-nav-close {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 18px;
    right: 18px;
    width: 44px;
    height: 44px;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.22);
    border-radius: 50%;
    color: var(--rp-cyan);
    font-size: 18px;
    cursor: pointer;
    z-index: 1001;
    transition: background var(--t), transform var(--t);
  }

  .rp-nav-close:hover {
    background: rgba(0, 229, 255, 0.16);
    transform: rotate(90deg);
  }

  .rp-nav-list {
    flex-direction: column;
    gap: 0;
    align-items: center;
    width: 100%;
    position: relative;
    z-index: 1;
  }

  .rp-nav-link {
    font-family: var(--fh);
    font-size: clamp(26px, 8vw, 36px);
    font-weight: 700;
    color: rgba(220, 232, 255, 0.7);
    letter-spacing: 0.03em;
    padding: 20px 0;
    display: block;
    text-align: center;
    width: 100%;
    background: none;
    text-decoration: none;
    border-bottom: 1px solid rgba(0, 229, 255, 0.06);
    transition: color 0.3s ease, transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.5s ease;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
  }

  .rp-nav.rp-nav--open .rp-nav-link {
    opacity: 1;
    transform: translateY(0);
  }

  /* Staggered animation delays for premium feel */
  .rp-nav-item:nth-child(1) .rp-nav-link {
    transition-delay: 0.15s;
  }

  .rp-nav-item:nth-child(2) .rp-nav-link {
    transition-delay: 0.22s;
  }

  .rp-nav-item:nth-child(3) .rp-nav-link {
    transition-delay: 0.29s;
  }

  .rp-nav-item:nth-child(4) .rp-nav-link {
    transition-delay: 0.36s;
  }

  .rp-nav-item:nth-child(5) .rp-nav-link {
    transition-delay: 0.43s;
  }

  .rp-nav-link::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--rp-cyan);
    transition: width 0.3s ease;
    box-shadow: 0 0 12px rgba(0, 229, 255, 0.4);
  }

  .rp-nav-link:hover {
    color: var(--rp-cyan);
    background: none;
  }

  .rp-nav-link:hover::after {
    width: 50%;
  }

  /* Hamburger animates to X */
  .rp-hamburger.rp-hb-active .rp-hb:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: var(--rp-cyan);
  }

  .rp-hamburger.rp-hb-active .rp-hb:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .rp-hamburger.rp-hb-active .rp-hb:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    background: var(--rp-cyan);
  }

  .rp-hamburger:hover .rp-hb {
    background: var(--rp-cyan);
  }

  /* === HEADER === */
  .rp-header-email {
    display: none;
  }

  .rp-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 16px;
    height: 64px;
    /* Consistent height for mobile */
  }

  /* === HERO === */
  .rp-hero {
    padding: 96px 0 56px;
  }

  .rp-hero-h1 {
    font-size: clamp(30px, 9vw, 52px);
  }

  .rp-hero-desc {
    font-size: 15px;
  }

  .rp-hero-stats {
    gap: 24px;
    margin-top: 40px;
  }

  .rp-hero-stat-num {
    font-size: 22px;
  }

  .rp-hero-actions {
    gap: 12px;
  }

  /* === SECTIONS === */
  .rp-section {
    padding: 56px 0;
  }

  .rp-section-h2 {
    font-size: clamp(22px, 6vw, 34px);
  }

  /* === GRID LAYOUTS === */
  .rp-method-grid {
    grid-template-columns: 1fr;
  }

  .rp-products-grid {
    grid-template-columns: 1fr 1fr;
  }

  .rp-cbox {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 22px;
  }

  .rp-guide-grid {
    grid-template-columns: 1fr;
  }

  .rp-guide-card {
    padding: 22px;
  }

  .rp-reviews-grid {
    grid-template-columns: 1fr;
  }

  /* === ABOUT === */
  .rp-about-card {
    padding: 28px 20px;
  }

  .rp-about-content {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .rp-stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* === FOOTER === */
  .rp-footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .rp-footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  /* === PRODUCT DETAIL PAGES === */
  .rp-prod-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .rp-prod-gallery-sticky {
    position: static;
  }

  .rp-pros-cons {
    grid-template-columns: 1fr;
  }

  /* === CONTACT / LEGAL === */
  .rp-contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .rp-form-row {
    grid-template-columns: 1fr;
  }

  /* === DISCLOSURE === */
  .rp-disclosure {
    left: 12px;
    right: 12px;
    max-width: none;
    bottom: 72px;
  }
}

/* ---- RESPONSIVE: 480px ---- */
@media (max-width: 480px) {
  .rp-products-grid {
    grid-template-columns: 1fr;
  }

  .rp-hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .rp-btn-primary,
  .rp-btn-outline {
    width: 100%;
    justify-content: center;
  }

  .rp-method-card {
    padding: 18px;
  }

  .rp-cbox {
    padding: 16px;
  }

  .rp-about-card {
    padding: 18px;
  }

  .rp-prod-thumbs {
    gap: 8px;
  }

  .rp-prod-thumb {
    width: 60px;
    height: 60px;
  }

  .rp-spec-k {
    min-width: 100px;
  }

  .rp-hero-stats {
    gap: 16px;
  }

  .rp-section {
    padding: 44px 0;
  }
}