/* ============================================================
   CPX HYPER PRE-ORDER — STYLE SYSTEM
   Bold, aggressive, performance-driven dark theme
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800;900&family=Inter:wght@400;500;600;700&display=swap');

/* --- Design Tokens --- */
:root {
  /* Colors */
  --black: #000000;
  --charcoal: #0a0a0a;
  --charcoal-2: #111111;
  --charcoal-3: #1a1a1a;
  --charcoal-4: #222222;
  --gray-dark: #333333;
  --gray-mid: #666666;
  --gray-light: #999999;
  --gray-lighter: #cccccc;
  --white: #ffffff;
  --red: #E51E25;
  --red-dark: #C41920;
  --red-glow: rgba(229, 30, 37, 0.4);
  --red-glow-strong: rgba(229, 30, 37, 0.6);

  /* Typography */
  --font-display: 'Montserrat', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Fluid type scale */
  --text-xs: clamp(0.6875rem, 0.65rem + 0.15vw, 0.8125rem);     /* 11-13px */
  --text-sm: clamp(0.8125rem, 0.78rem + 0.15vw, 0.9375rem);     /* 13-15px */
  --text-base: clamp(0.9375rem, 0.9rem + 0.2vw, 1.0625rem);     /* 15-17px */
  --text-lg: clamp(1.125rem, 1.05rem + 0.35vw, 1.375rem);       /* 18-22px */
  --text-xl: clamp(1.375rem, 1.2rem + 0.75vw, 1.875rem);        /* 22-30px */
  --text-2xl: clamp(1.75rem, 1.4rem + 1.5vw, 2.75rem);          /* 28-44px */
  --text-3xl: clamp(2.25rem, 1.6rem + 2.5vw, 3.75rem);          /* 36-60px */
  --text-hero: clamp(2.75rem, 1.8rem + 4vw, 5.5rem);            /* 44-88px */

  /* Spacing (4px grid) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;

  /* Sections */
  --section-padding: clamp(48px, 8vw, 96px);
  --container-max: 1200px;
  --container-wide: 1400px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --transition-fast: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.5);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.6);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.7);
  --shadow-red: 0 0 40px var(--red-glow), 0 0 80px rgba(229, 30, 37, 0.2);
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  color: var(--white);
  background: var(--black);
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

ul, ol { list-style: none; }

/* --- Utilities --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--wide {
  max-width: var(--container-wide);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ============================================================
   ANNOUNCEMENT BAR
   ============================================================ */
.announcement-bar {
  background: var(--red);
  color: var(--white);
  text-align: center;
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.announcement-bar__track {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.announcement-bar__message {
  position: absolute;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.5s var(--ease-out);
}

.announcement-bar__message.active {
  opacity: 1;
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  max-width: var(--container-wide);
  margin: 0 auto;
}

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

.header__logo-img {
  height: 32px;
  width: auto;
  display: block;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.header__nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-lighter);
  transition: color var(--transition-fast);
}

.header__nav a:hover {
  color: var(--red);
}

.header__cta {
  display: none;
}

@media (min-width: 768px) {
  .header__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--red);
    color: var(--white);
    font-family: var(--font-display);
    font-weight: 800;
    font-size: var(--text-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: var(--space-2) var(--space-5);
    border-radius: 4px;
    transition: background var(--transition-fast), transform var(--transition-fast);
  }

  .header__cta:hover {
    background: var(--red-dark);
    transform: translateY(-1px);
  }

  .header__cta:active {
    transform: translateY(0);
  }
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  background: var(--black);
  position: relative;
  overflow: hidden;
  padding: var(--space-10) 0 var(--space-12);
}

.hero__bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(8rem, 20vw, 28rem);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.02);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 768px) {
  .hero__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    padding: 0 var(--space-10);
  }
}

@media (min-width: 1024px) {
  .hero__grid {
    gap: var(--space-16);
    padding: var(--space-8) var(--space-12);
  }
}

/* Hero Image */
.hero__image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  order: -1;
}

@media (min-width: 768px) {
  .hero__image-wrap {
    order: 0;
  }
}

.hero__image-glow {
  position: absolute;
  width: 70%;
  height: 70%;
  top: 15%;
  left: 15%;
  background: radial-gradient(circle, var(--red-glow-strong) 0%, transparent 70%);
  filter: blur(60px);
  z-index: 0;
  animation: pulse-glow 3s ease-in-out infinite alternate;
}

@keyframes pulse-glow {
  from { opacity: 0.5; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1.05); }
}

.hero__paddle-img {
  position: relative;
  z-index: 1;
  max-height: 500px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 30px rgba(229, 30, 37, 0.3));
  transition: transform 0.6s var(--ease-out);
}

.hero__image-wrap:hover .hero__paddle-img {
  transform: scale(1.02) rotate(-1deg);
}

@media (min-width: 768px) {
  .hero__paddle-img {
    max-height: 600px;
  }
}

@media (min-width: 1200px) {
  .hero__paddle-img {
    max-height: 680px;
  }
}

/* Hero Content */
.hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(229, 30, 37, 0.15);
  border: 1px solid rgba(229, 30, 37, 0.4);
  color: var(--red);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: 4px;
  width: fit-content;
}

.hero__badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  animation: blink 1.5s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-hero);
  line-height: 0.95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--white);
}

.hero__title span {
  display: block;
  background: linear-gradient(135deg, var(--white) 0%, var(--gray-lighter) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-light);
}

/* Trust badges row */
.hero__trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-1);
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-xs);
  color: var(--gray-light);
  letter-spacing: 0.02em;
}

.hero__trust-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--red);
}

/* Price block */
.hero__price-block {
  background: var(--charcoal-2);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.hero__price-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-4);
}

.hero__price-original {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--gray-mid);
  text-decoration: line-through;
  text-decoration-color: var(--red);
  text-decoration-thickness: 2px;
}

.hero__price-current {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-3xl);
  color: var(--white);
}

.hero__price-label {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
}

/* Progress bar */
.hero__progress {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.hero__progress-bar-track {
  height: 8px;
  background: var(--charcoal-4);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.hero__progress-bar-fill {
  height: 100%;
  width: 37%;
  background: linear-gradient(90deg, var(--red-dark), var(--red));
  border-radius: 4px;
  position: relative;
  transition: width 1s var(--ease-out);
}

.hero__progress-bar-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 20px;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3));
  animation: shimmer 2s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { opacity: 0; }
  50% { opacity: 1; }
}

.hero__progress-text {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__progress-text strong {
  color: var(--red);
}

.hero__progress-text span {
  color: var(--gray-light);
}

/* CTA Button */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: var(--red);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-base);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--space-4) var(--space-8);
  border-radius: 6px;
  position: relative;
  overflow: hidden;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
  text-decoration: none;
}

.btn-cta:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-red);
}

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

.btn-cta--large {
  font-size: var(--text-lg);
  padding: var(--space-5) var(--space-10);
}

.btn-cta--outline {
  background: transparent;
  border: 2px solid var(--red);
  color: var(--red);
}

.btn-cta--outline:hover {
  background: var(--red);
  color: var(--white);
}

.hero__sub-cta {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-xs);
  color: var(--gray-mid);
  text-align: center;
  letter-spacing: 0.02em;
}

.hero__sub-cta svg {
  display: inline;
  vertical-align: middle;
  width: 14px;
  height: 14px;
  margin-right: 4px;
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--charcoal-2);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  padding: var(--space-8) 0;
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 768px) {
  .trust-bar__grid {
    grid-template-columns: repeat(4, 1fr) !important;
  }
}

.trust-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  padding: var(--space-4);
}

.trust-bar__icon {
  width: 40px;
  height: 40px;
  color: var(--red);
}

.trust-bar__label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--white);
}

.trust-bar__desc {
  font-size: var(--text-xs);
  color: var(--gray-light);
  font-weight: 500;
}

/* ============================================================
   FEATURED IN (FORBES) SECTION
   ============================================================ */
.featured-in {
  background: var(--charcoal);
  padding: var(--space-10) var(--space-6);
  border-top: 1px solid rgba(229, 30, 37, 0.15);
  border-bottom: 1px solid rgba(229, 30, 37, 0.15);
}

.featured-in__inner {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
}

.featured-in__label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gray-light);
  text-transform: uppercase;
}

.featured-in__divider {
  width: 48px;
  height: 2px;
  background: var(--red);
  border-radius: 1px;
}

.featured-in__logo {
  width: 180px;
  height: auto;
  opacity: 0.95;
  filter: brightness(1);
}

.featured-in__quote {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--gray-light);
  text-align: center;
  line-height: 1.6;
  margin: 0;
  padding: 0 var(--space-4);
  max-width: 520px;
}

@media (max-width: 600px) {
  .featured-in {
    padding: var(--space-8) var(--space-4);
  }
  .featured-in__logo {
    width: 140px;
  }
  .featured-in__quote {
    font-size: 0.95rem;
  }
}

/* ============================================================
   FEATURE INTRO SECTION — "Say Goodbye to Dead Spots"
   ============================================================ */
.feature-intro {
  background: var(--black);
  position: relative;
  overflow: hidden;
  padding: var(--section-padding) 0;
}

.feature-intro__bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(6rem, 15vw, 20rem);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: rgba(229, 30, 37, 0.04);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

.feature-intro__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 0 var(--space-6);
}

.section-label {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-2xl);
  line-height: 1.05;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: var(--space-5);
}

.section-subtitle {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--gray-light);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-6);
}

.section-body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--gray-light);
  line-height: 1.7;
  max-width: 65ch;
  margin: 0 auto var(--space-8);
}

/* ============================================================
   TECHNOLOGY CARDS
   ============================================================ */
.tech-section {
  background: var(--charcoal);
  padding: var(--section-padding) 0;
}

.tech-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 768px) {
  .tech-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.tech-card {
  background: var(--charcoal-3);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.tech-card:hover {
  border-color: rgba(229, 30, 37, 0.3);
  box-shadow: 0 0 30px rgba(229, 30, 37, 0.1);
}

.tech-card__icon {
  width: 48px;
  height: 48px;
  background: rgba(229, 30, 37, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--red);
}

.tech-card__icon svg {
  width: 24px;
  height: 24px;
}

.tech-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--white);
  margin-bottom: var(--space-3);
}

.tech-card__body {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--gray-light);
  line-height: 1.7;
}

.tech-card__accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), transparent);
}

/* ============================================================
   PERFORMANCE STATS
   ============================================================ */
.stats-section {
  background: var(--black);
  padding: var(--section-padding) 0;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--red-glow) 0%, transparent 70%);
  opacity: 0.15;
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.stat-block {
  text-align: center;
  position: relative;
  z-index: 1;
}

.stat-block__number {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-hero);
  line-height: 1;
  color: var(--white);
  margin-bottom: var(--space-2);
}

.stat-block__number .accent {
  color: var(--red);
}

.stat-block__label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-light);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials {
  background: var(--charcoal-2);
  padding: var(--section-padding) 0;
}

.testimonials__header {
  text-align: center;
  margin-bottom: var(--space-12);
  padding: 0 var(--space-6);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 768px) {
  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.testimonial-card {
  background: var(--charcoal-3);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  color: #FFB800;
}

.testimonial-card__stars svg {
  width: 16px;
  height: 16px;
}

.testimonial-card__text {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--gray-lighter);
  line-height: 1.7;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: auto;
}

.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--charcoal-4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-sm);
  color: var(--red);
}

.testimonial-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--white);
}

.testimonial-card__role {
  font-size: var(--text-xs);
  color: var(--gray-mid);
}

/* ============================================================
   SPECS SECTION — PILL DESIGN
   ============================================================ */
.specs-section {
  background: var(--black);
  padding: var(--section-padding) 0;
  position: relative;
  overflow: hidden;
}

/* Center paddle with subtle glow */
.specs-paddle-center {
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.specs-paddle-center:hover {
  transform: scale(1.02);
}

/* Spec pills — glassmorphic floating badges */
.spec-pill {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: rgba(17, 17, 17, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 100px;
  z-index: 3;
  max-width: 280px;
  transition: border-color 180ms cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 180ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

.spec-pill:hover {
  border-color: rgba(229, 30, 37, 0.4);
  box-shadow: 0 0 24px rgba(229, 30, 37, 0.12);
  transform: translateY(-2px);
}

.spec-pill__icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(229, 30, 37, 0.12);
  border-radius: 50%;
  color: var(--red);
  flex-shrink: 0;
}

.spec-pill__content {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.spec-pill__label {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-mid);
}

.spec-pill__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--white);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* Pill scroll animation — hidden state */
.spec-pill.sa-hidden {
  opacity: 0;
}
.spec-pill--left.sa-hidden {
  transform: translateX(-40px);
}
.spec-pill--right.sa-hidden {
  transform: translateX(40px);
}

/* Pill scroll animation — visible state */
.spec-pill.sa-visible {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Subtle floating animation on pills after reveal */
@keyframes specPillFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.spec-pill.sa-visible {
  animation: specPillFloat 4s ease-in-out infinite;
  animation-delay: var(--float-delay, 0s);
}

/* Stagger the float so they don't bob in sync */
.spec-pill:nth-child(2) { --float-delay: 0.5s; }
.spec-pill:nth-child(3) { --float-delay: 1s; }
.spec-pill:nth-child(4) { --float-delay: 1.5s; }
.spec-pill:nth-child(5) { --float-delay: 2s; }
.spec-pill:nth-child(6) { --float-delay: 2.5s; }
.spec-pill:nth-child(7) { --float-delay: 3s; }
.spec-pill:nth-child(8) { --float-delay: 3.5s; }

/* Mobile: stack pills vertically, hide paddle */
@media (max-width: 768px) {
  .specs-section > div:last-child {
    flex-direction: column;
    min-height: auto;
    gap: 12px;
    padding: 0 16px;
  }

  .specs-paddle-center {
    display: none;
  }

  .spec-pill {
    position: static;
    max-width: 100%;
    width: 100%;
    animation: none !important;
  }

  .spec-pill.sa-hidden {
    transform: translateY(16px);
  }

  .spec-pill.sa-visible {
    transform: translateY(0);
    animation: none !important;
  }
}

/* ============================================================
   LIFETIME WARRANTY SECTION
   ============================================================ */
.lifetime-warranty {
  background: var(--charcoal-2);
  padding: clamp(40px, 6vw, 64px) 0;
  position: relative;
  overflow: hidden;
}

.lifetime-warranty::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 600px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(229, 30, 37, 0.3), transparent);
}

.lifetime-warranty__inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 0 var(--space-6);
}

.lifetime-warranty__body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--gray-lighter);
  max-width: 600px;
  margin: 0 auto var(--space-8);
}

.lifetime-warranty__body strong {
  color: var(--white);
  font-weight: 700;
}

.lifetime-warranty__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  max-width: 700px;
  margin: 0 auto;
}

.lifetime-warranty__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-align: center;
}

.lifetime-warranty__item-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  max-width: 48px;
  max-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  background: rgba(229, 30, 37, 0.08);
  border-radius: 12px;
  padding: 10px;
  margin-bottom: var(--space-1);
  overflow: hidden;
  flex-shrink: 0;
}

.lifetime-warranty__item-icon svg {
  width: 24px;
  height: 24px;
  min-width: 24px;
  min-height: 24px;
  max-width: 24px;
  max-height: 24px;
  flex-shrink: 0;
}

.lifetime-warranty__item-label {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--white);
}

.lifetime-warranty__item-desc {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--gray-light);
  line-height: 1.5;
}

@media (max-width: 600px) {
  .lifetime-warranty__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    max-width: 280px;
  }
}

/* ============================================================
   GUARANTEE SECTION
   ============================================================ */
.guarantee {
  background: var(--charcoal);
  padding: clamp(40px, 6vw, 64px) 0;
}

.guarantee__inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 0 var(--space-6);
}

.guarantee__icon {
  width: 48px;
  height: 48px;
  max-width: 48px;
  max-height: 48px;
  margin: 0 auto var(--space-4);
  color: var(--red);
  display: block;
}

.guarantee__items {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  margin: var(--space-6) 0 var(--space-8);
  flex-wrap: wrap;
}

.guarantee__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-lighter);
}

.guarantee__item svg {
  width: 20px;
  height: 20px;
  color: var(--red);
}

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-section {
  background: var(--charcoal-2);
  padding: clamp(40px, 6vw, 64px) 0;
}

.faq-section__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.faq-section__header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.faq-item__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--white);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
  background: none;
  border: none;
}

.faq-item__question:hover {
  color: var(--red);
}

.faq-item__question svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s var(--ease-out);
  color: var(--gray-mid);
}

.faq-item.active .faq-item__question svg {
  transform: rotate(45deg);
  color: var(--red);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.4s var(--ease-out);
}

.faq-item.active .faq-item__answer {
  max-height: 300px;
  padding-bottom: var(--space-5);
}

.faq-item__answer p {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--gray-light);
  line-height: 1.7;
}

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta {
  background: var(--black);
  padding: clamp(40px, 6vw, 64px) 0;
  position: relative;
  overflow: hidden;
}

.final-cta__bg-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(229, 30, 37, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.final-cta__inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 0 var(--space-6);
}

.final-cta__price-row {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.final-cta__trust {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  margin-top: var(--space-6);
}

.final-cta__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--gray-light);
}

.final-cta__trust-item svg {
  width: 16px;
  height: 16px;
  color: var(--red);
}

/* ============================================================
   FREE GIFT BUNDLE BAR
   ============================================================ */
.gift-bar {
  background: var(--charcoal-3);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  padding: var(--space-6) 0;
}

.gift-bar__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.gift-bar__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-lighter);
}

.gift-bar__item svg {
  width: 20px;
  height: 20px;
  color: var(--red);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--charcoal);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding: var(--space-10) 0 calc(var(--space-6) + 72px);
}

.footer__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.footer__top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  text-align: center;
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .footer__top {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__logo-img {
  height: 36px;
  width: auto;
  display: block;
}

.footer__links {
  display: flex;
  gap: var(--space-6);
}

.footer__links a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-light);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--red);
}

.footer__social {
  display: flex;
  gap: var(--space-4);
}

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--charcoal-3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-light);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.footer__social a:hover {
  background: var(--red);
  color: var(--white);
}

.footer__social svg {
  width: 18px;
  height: 18px;
}

.footer__divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.06);
  margin-bottom: var(--space-6);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer__copy {
  font-size: var(--text-xs);
  color: var(--gray-mid);
}

.footer__copy a {
  color: var(--gray-light);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer__copy a:hover {
  color: var(--red);
}

.footer__payments {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.footer__payments svg {
  height: 24px;
  width: auto;
  opacity: 0.5;
}

/* ============================================================
   STICKY BOTTOM CTA BAR
   ============================================================ */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(229, 30, 37, 0.3);
  padding: var(--space-3) var(--space-4);
  transform: translateY(100%);
  transition: transform 0.4s var(--ease-out);
}

.sticky-cta.visible {
  transform: translateY(0);
}

.sticky-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  gap: var(--space-4);
}

.sticky-cta__info {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.sticky-cta__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--white);
  display: none;
}

@media (min-width: 640px) {
  .sticky-cta__name {
    display: block;
  }
}

.sticky-cta__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.sticky-cta__price-old {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--gray-mid);
  text-decoration: line-through;
}

.sticky-cta__price-new {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-lg);
  color: var(--white);
}

.sticky-cta .btn-cta {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  white-space: nowrap;
}

/* ============================================================
   SCROLL ANIMATION SYSTEM
   Cohesive, premium scroll reveals with varied animation types.
   All driven by IntersectionObserver in app.js for Safari support.
   ============================================================ */

/* --- Hidden state (applied by JS before animations) --- */
.sa-hidden.sa,
.sa-hidden.sa-up {
  opacity: 0;
  transform: translateY(24px);
}

.sa-hidden.sa-clip-up {
  clip-path: inset(100% 0 0 0);
}

.sa-hidden.sa-clip-left {
  clip-path: inset(0 100% 0 0);
}

.sa-hidden.sa-scale {
  opacity: 0;
  transform: scale(0.88);
}

.sa-hidden.sa-slide-left {
  opacity: 0;
  transform: translateX(-40px);
}

.sa-hidden.sa-slide-right {
  opacity: 0;
  transform: translateX(40px);
}

.sa-hidden.sa-line {
  transform: scaleX(0);
}

/* --- Visible state (triggered by IntersectionObserver) --- */
.sa-visible.sa,
.sa-visible.sa-up {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.sa-visible.sa-clip-up {
  clip-path: inset(0 0 0 0);
  transition: clip-path 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.sa-visible.sa-clip-left {
  clip-path: inset(0 0 0 0);
  transition: clip-path 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.sa-visible.sa-scale {
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.sa-visible.sa-slide-left {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.sa-visible.sa-slide-right {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.sa-visible.sa-line {
  transform: scaleX(1);
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Stats glow pulse on scroll into view --- */
.stats-section::before {
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
              transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0.05;
  transform: translate(-50%, -50%) scale(0.6);
}

.stats-section.stats-glow-active::before {
  opacity: 0.2;
  transform: translate(-50%, -50%) scale(1);
}

/* --- Tech card hover gets a lift on scroll reveal --- */
.tech-card {
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast),
              transform var(--transition-fast);
}

.tech-card:hover {
  transform: translateY(-4px);
}

/* --- Testimonial card subtle hover lift --- */
.testimonial-card {
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast),
              transform var(--transition-fast);
}

.testimonial-card:hover {
  border-color: rgba(229, 30, 37, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  transform: translateY(-2px);
}

/* ============================================================
   INFINITE MARQUEE
   ============================================================ */
@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   TRUST ICON SPIN — conic-gradient rotation
   ============================================================ */
@keyframes trustIconSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ============================================================
   SECTION DIVIDER — X pulse & scan line
   ============================================================ */
@keyframes xPulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}
@keyframes scanLine {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ============================================================
   CURSOR-FOLLOW GLOW on hero paddle
   ============================================================ */
.hero__cursor-glow {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(229, 30, 37, 0.35) 0%, transparent 70%);
  pointer-events: none;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transform: translate(-50%, -50%);
  filter: blur(20px);
}

.hero__image-wrap:hover .hero__cursor-glow {
  opacity: 1;
}

/* ============================================================
   PURCHASE TOAST — mobile responsive
   ============================================================ */
@media (max-width: 480px) {
  #purchaseToast {
    left: 12px !important;
    right: 12px !important;
    max-width: none !important;
    bottom: 80px !important;
  }
}

/* ============================================================
   prefers-reduced-motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero__image-glow { animation: none; opacity: 0.7; }
  .hero__badge::before { animation: none; }
  .hero__progress-bar-fill::after { animation: none; }
}