/* ============================================
   COACH BRADLEY — Design Tokens & Styles
   Dark athletic theme with lime green accent
   ============================================ */

:root {
  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Brand Colors — Dark Athletic Theme */
  --color-bg:             #0d0d0d;
  --color-surface:        #141414;
  --color-surface-2:      #1a1a1a;
  --color-surface-3:      #222222;
  --color-border:         #2a2a2a;
  --color-text:           #f0f0f0;
  --color-text-muted:     #999999;
  --color-text-faint:     #666666;

  /* Primary Accent — Lime Green from CB Logo */
  --color-primary:        #b5d633;
  --color-primary-hover:  #c8e34d;
  --color-primary-dark:   #8fb020;
  --color-primary-glow:   rgba(181, 214, 51, 0.15);

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Fonts */
  --font-display: 'Bebas Neue', 'Arial Black', sans-serif;
  --font-body: 'General Sans', 'Helvetica Neue', sans-serif;
}


/* ============================================
   GLOBAL LAYOUT
   ============================================ */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-8); }
}

section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}


/* ============================================
   HEADER / NAV
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(13, 13, 13, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: transform 0.3s var(--ease-out),
              box-shadow 0.3s var(--ease-out);
}

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

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .header__inner { padding-inline: var(--space-8); }
}

.header__logo {
  height: 44px;
  width: auto;
}

.header__nav {
  display: none;
  list-style: none;
  gap: var(--space-6);
  align-items: center;
}

@media (min-width: 768px) {
  .header__nav { display: flex; }
}

.header__nav a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.header__cta {
  display: none;
}

@media (min-width: 768px) {
  .header__cta { display: inline-flex; }
}

@media (max-width: 767px) {
  .header__cta { display: none !important; }
}

/* Mobile hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}

@media (min-width: 768px) {
  .hamburger { display: none; }
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(13, 13, 13, 0.98);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
}

.mobile-menu.active {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mobile-menu a:hover {
  color: var(--color-primary);
}


/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
  min-height: 48px;
}

.btn:hover {
  transform: translateY(-1px);
}

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

.btn--primary {
  background: var(--color-primary);
  color: #0d0d0d;
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 0 24px var(--color-primary-glow);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-muted);
}

.btn--ghost:hover {
  color: var(--color-primary);
}

.btn--large {
  font-size: var(--text-base);
  padding: var(--space-4) var(--space-10);
  min-height: 56px;
}


/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(181, 214, 51, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(181, 214, 51, 0.03) 0%, transparent 40%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding-inline: var(--space-4);
}

.hero__tagline {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-4);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 0.95;
  margin-bottom: var(--space-6);
}

.hero__title span {
  color: var(--color-primary);
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

@media (max-width: 640px) {
  .hero__actions {
    flex-direction: column;
    align-items: center;
    width: 100%;
    padding-inline: var(--space-4);
  }
  .hero__actions .btn {
    width: 100%;
    max-width: 320px;
  }
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-text-faint);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}


/* ============================================
   SECTION SHARED STYLES
   ============================================ */
.section-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-6);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 600px;
  line-height: 1.7;
}

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

.section--dark {
  background: var(--color-surface-2);
}

.divider {
  width: 60px;
  height: 3px;
  background: var(--color-primary);
  margin-bottom: var(--space-6);
}

.divider--center {
  margin-inline: auto;
}


/* ============================================
   ABOUT / STORY SECTION
   ============================================ */
.about {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 768px) {
  .about {
    grid-template-columns: 1fr 1fr;
  }
}

.about__image {
  aspect-ratio: 3/2;
  background: var(--color-surface-2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--color-border);
}

.about__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-faint);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.about__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.about__text p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.about__text p strong {
  color: var(--color-text);
  font-weight: 600;
}

.about__pillars {
  display: flex;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.about__pillar {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}


/* ============================================
   D.O.G. MEANING / PILLARS SECTION
   ============================================ */
.dog-meaning {
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.dog-meaning__intro p {
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-4);
  text-align: center;
  font-size: var(--text-base);
}

.dog-meaning__intro p strong {
  color: var(--color-text);
  font-weight: 600;
}

.dog-meaning__accent {
  color: var(--color-primary) !important;
  font-weight: 600;
  margin-top: var(--space-6);
  font-size: var(--text-lg) !important;
}

/* 5 Pillars */
.dog-pillars {
  text-align: center;
  margin-bottom: var(--space-12);
}

.dog-pillars__heading {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-3);
}

.dog-pillars__sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  line-height: 1.6;
}

.dog-pillars__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .dog-pillars__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .dog-pillars__grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.dog-pillar {
  padding: var(--space-6) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.dog-pillar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
}

.dog-pillar__icon {
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.dog-pillar__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.dog-pillar__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Closing statement */
.dog-meaning__close {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
  padding: var(--space-8);
  border-left: 3px solid var(--color-primary);
  background: var(--color-surface);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.dog-meaning__close p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.7;
}

.dog-meaning__tagline {
  font-family: var(--font-display);
  font-size: var(--text-xl) !important;
  color: var(--color-primary) !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: var(--space-4);
}


/* ============================================
   PROBLEM SECTION
   ============================================ */
.problem__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

@media (min-width: 640px) {
  .problem__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.problem__card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.problem__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ff4444;
  font-size: 1.25rem;
}

.problem__card-text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

.problem__bottom {
  margin-top: var(--space-8);
  padding: var(--space-6);
  border-left: 3px solid var(--color-primary);
  background: var(--color-surface);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.problem__bottom p {
  color: var(--color-text);
  font-size: var(--text-base);
  font-weight: 500;
}


/* ============================================
   METHOD / SOLUTION SECTION
   ============================================ */
.method__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

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

.method__card {
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.method__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
}

.method__card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
}

.method__card-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.method__card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.method__note {
  margin-top: var(--space-8);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

.method__note strong {
  color: var(--color-primary);
}


/* ============================================
   WHAT YOU GET SECTION
   ============================================ */
.benefits__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

@media (min-width: 640px) {
  .benefits__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .benefits__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.benefit__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.benefit__check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-top: 2px;
}

.benefit__text {
  font-size: var(--text-base);
  color: var(--color-text);
  font-weight: 500;
}


/* ============================================
   SOCIAL PROOF SECTION
   ============================================ */
.proof__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

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

.proof__card {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.proof__stars {
  color: var(--color-primary);
  font-size: var(--text-base);
  margin-bottom: var(--space-3);
  letter-spacing: 0.1em;
}

.proof__quote {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
  font-style: italic;
}

.proof__author {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 600;
}


/* ============================================
   PROGRAMS / PRICING SECTION
   ============================================ */
.programs__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

@media (min-width: 768px) {
  .programs__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.program__card {
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.program__card--featured {
  border-color: var(--color-primary);
}

.program__card--featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
}

.program__badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  color: #0d0d0d;
  background: var(--color-primary);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
  width: fit-content;
}

.program__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.program__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.program__features {
  list-style: none;
  margin-bottom: var(--space-6);
  flex-grow: 1;
}

.program__features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-block: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}

.program__features li:last-child {
  border-bottom: none;
}

.program__features li svg {
  flex-shrink: 0;
  color: var(--color-primary);
}

.program__price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.program__price span {
  font-size: var(--text-sm);
  font-family: var(--font-body);
  color: var(--color-text-muted);
}

.program__price--text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}


/* ============================================
   SHREDFAST SECTION
   ============================================ */
.shredfast {
  max-width: 900px;
  margin-inline: auto;
}

.shredfast__badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  color: #0d0d0d;
  background: var(--color-primary);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
}

.shredfast__content {
  margin-bottom: var(--space-10);
}

.shredfast__content p {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.shredfast__content p strong {
  color: var(--color-text);
}

.shredfast__highlights {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

@media (min-width: 640px) {
  .shredfast__highlights {
    grid-template-columns: repeat(3, 1fr);
  }
}

.shredfast__highlight {
  text-align: center;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.shredfast__highlight-icon {
  font-size: 2rem;
  margin-bottom: var(--space-3);
}

.shredfast__highlight-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.shredfast__highlight-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.shredfast__cta {
  text-align: center;
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.shredfast__cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, var(--color-primary-glow) 0%, transparent 70%);
  pointer-events: none;
}

.shredfast__cta > * {
  position: relative;
  z-index: 1;
}

.shredfast__cta-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.shredfast__cta-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.shredfast__disclosure {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-4);
  letter-spacing: 0.04em;
}

.shredfast__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 400px;
  margin-inline: auto;
}

@media (min-width: 640px) {
  .shredfast__form {
    flex-direction: row;
  }
}


/* ============================================
   LEAD MAGNET SECTION
   ============================================ */
.lead-magnet {
  text-align: center;
}

.lead-magnet__box {
  max-width: 640px;
  margin-inline: auto;
  padding: var(--space-10);
  background: var(--color-surface);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.lead-magnet__box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, var(--color-primary-glow) 0%, transparent 70%);
  pointer-events: none;
}

.lead-magnet__box > * {
  position: relative;
  z-index: 1;
}

.lead-magnet__icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.lead-magnet__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.lead-magnet__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  max-width: 480px;
  margin-inline: auto;
  line-height: 1.6;
}

.lead-magnet__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 400px;
  margin-inline: auto;
}

@media (min-width: 640px) {
  .lead-magnet__form {
    flex-direction: row;
  }
}

.lead-magnet__input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: var(--text-sm);
  min-height: 48px;
}

.lead-magnet__input::placeholder {
  color: var(--color-text-faint);
}

.lead-magnet__input:focus {
  border-color: var(--color-primary);
  outline: none;
}


/* ============================================
   CONTENT / FOLLOW SECTION
   ============================================ */
.content__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

@media (min-width: 640px) {
  .content__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .content__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.content__item {
  padding: var(--space-6);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
}

.content__item-icon {
  font-size: 2rem;
  margin-bottom: var(--space-3);
}

.content__item-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.content__item-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.content__embeds {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

@media (min-width: 768px) {
  .content__embeds {
    grid-template-columns: 1fr 1fr;
  }
}

.content__embed {
  aspect-ratio: 16/9;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-faint);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}


/* ============================================
   FINAL CTA SECTION
   ============================================ */
.final-cta {
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(181, 214, 51, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.final-cta > * {
  position: relative;
  z-index: 1;
}

.final-cta .section-title {
  font-size: var(--text-3xl);
}

.final-cta__text {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 500px;
  margin-inline: auto;
  line-height: 1.7;
}


/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding-block: var(--space-10);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

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

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

.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

@media (min-width: 768px) {
  .footer__brand {
    align-items: flex-start;
  }
}

.footer__logo {
  height: 40px;
  width: auto;
}

.footer__tagline {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer__links {
  display: flex;
  gap: var(--space-6);
  list-style: none;
}

.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}

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

.footer__bottom {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer__copyright {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__copyright a {
  color: var(--color-text-faint);
  text-decoration: none;
}

.footer__copyright a:hover {
  color: var(--color-primary);
}


/* ============================================
   D.O.G. AI SECTION
   ============================================ */
.dogai {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 768px) {
  .dogai {
    grid-template-columns: 1fr 1fr;
  }
}

.dogai__sub {
  font-size: var(--text-lg);
  color: var(--color-text);
  font-weight: 500;
  margin-bottom: var(--space-3);
  line-height: 1.5;
}

.dogai__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.dogai__btn {
  margin-bottom: var(--space-3);
}

.dogai__helper {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Terminal preview */
.dogai__terminal {
  background: #0a0a0a;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 60px rgba(181, 214, 51, 0.06);
}

.dogai__terminal-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: #111111;
  border-bottom: 1px solid var(--color-border);
}

.dogai__terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-surface-3);
}

.dogai__terminal-dot:first-child { background: #ff5f57; }
.dogai__terminal-dot:nth-child(2) { background: #ffbd2e; }
.dogai__terminal-dot:nth-child(3) { background: #28c840; }

.dogai__terminal-title {
  margin-left: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.dogai__terminal-body {
  padding: var(--space-6);
  min-height: 200px;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: var(--text-sm);
}

.dogai__terminal-line {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.dogai__terminal-prompt {
  color: var(--color-primary);
  font-weight: 700;
}

.dogai__terminal-text {
  color: var(--color-text-muted);
}

.dogai__terminal-cursor {
  color: var(--color-primary);
  animation: blink-cursor 1s step-end infinite;
}

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


/* ============================================
   D.O.G. AI LOADING OVERLAY
   ============================================ */
.dogai-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(5, 5, 5, 0.97);
  align-items: center;
  justify-content: center;
  text-align: center;
}

.dogai-overlay.active {
  display: flex;
}

.dogai-overlay__content {
  max-width: 400px;
  padding: var(--space-8);
}

.dogai-overlay__icon {
  margin-bottom: var(--space-6);
}

.dogai-overlay__ring {
  animation: spin-ring 3s linear infinite;
  transform-origin: 24px 24px;
}

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

.dogai-overlay__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-8);
}

.dogai-overlay__steps {
  margin-bottom: var(--space-6);
}

.dogai-overlay__step {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.3;
  transition: opacity 0.4s ease, color 0.4s ease;
}

.dogai-overlay__step.active {
  opacity: 1;
  color: var(--color-text);
}

.dogai-overlay__step.done {
  opacity: 0.6;
  color: var(--color-primary);
}

.dogai-overlay__bar {
  width: 100%;
  height: 2px;
  background: var(--color-surface-3);
  border-radius: 2px;
  overflow: hidden;
}

.dogai-overlay__bar-fill {
  width: 0%;
  height: 100%;
  background: var(--color-primary);
  transition: width 0.6s ease;
  box-shadow: 0 0 8px var(--color-primary-glow);
}


/* ============================================
   D.O.G. AI CHAT MODAL
   ============================================ */
.dogai-chat {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1001;
  background: rgba(5, 5, 5, 0.95);
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.dogai-chat.active {
  display: flex;
}

.dogai-chat__container {
  width: 100%;
  max-width: 520px;
  height: 85vh;
  max-height: 700px;
  background: #0a0a0a;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 0 80px rgba(181, 214, 51, 0.08);
}

.dogai-chat__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  background: #111111;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

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

.dogai-chat__status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 6px var(--color-primary);
  animation: pulse-status 2s ease infinite;
}

@keyframes pulse-status {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.dogai-chat__header-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dogai-chat__header-sub {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.dogai-chat__close {
  padding: var(--space-2);
  color: var(--color-text-faint);
  cursor: pointer;
  background: none;
  border: none;
  transition: color 0.2s;
}

.dogai-chat__close:hover {
  color: var(--color-text);
}

.dogai-chat__messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.dogai-chat__messages::-webkit-scrollbar {
  width: 4px;
}

.dogai-chat__messages::-webkit-scrollbar-track {
  background: transparent;
}

.dogai-chat__messages::-webkit-scrollbar-thumb {
  background: var(--color-surface-3);
  border-radius: 2px;
}

/* Chat bubbles */
.dogai-msg {
  max-width: 88%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: 1.6;
  animation: msg-in 0.3s var(--ease-out);
}

@keyframes msg-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.dogai-msg--ai {
  align-self: flex-start;
  background: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.dogai-msg--user {
  align-self: flex-end;
  background: var(--color-primary);
  color: #0d0d0d;
  font-weight: 500;
}

.dogai-msg--system {
  align-self: center;
  background: transparent;
  color: var(--color-primary);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  padding: var(--space-2) 0;
}

/* Typing indicator */
.dogai-typing {
  display: flex;
  gap: 4px;
  padding: var(--space-3) var(--space-4);
  align-self: flex-start;
}

.dogai-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-text-faint);
  animation: typing-dot 1.4s ease-in-out infinite;
}

.dogai-typing span:nth-child(2) { animation-delay: 0.2s; }
.dogai-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-dot {
  0%, 60%, 100% { opacity: 0.3; transform: scale(1); }
  30% { opacity: 1; transform: scale(1.2); }
}

/* Chat option buttons */
.dogai-chat__input-area {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border);
  background: #0e0e0e;
  flex-shrink: 0;
}

.dogai-chat__options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.dogai-option {
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
  white-space: nowrap;
}

.dogai-option:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.dogai-option:active {
  background: var(--color-primary);
  color: #0d0d0d;
  border-color: var(--color-primary);
}


/* ============================================
   D.O.G. AI — BENCHMARK CARD
   ============================================ */
.dogai-benchmark {
  background: var(--color-surface-2) !important;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-5) !important;
  max-width: 100% !important;
}

.dogai-benchmark ol {
  color: var(--color-text);
}

.dogai-benchmark li {
  padding-left: var(--space-1);
}

.dogai-benchmark li strong {
  color: var(--color-text);
}


/* ============================================
   12-WEEK TRANSFORMATION
   ============================================ */
.transform {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}

.transform__header {
  margin-bottom: var(--space-10);
}

.transform__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin-bottom: var(--space-6);
}

.transform__title span {
  color: var(--color-primary);
}

.transform__sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 600px;
  margin-inline: auto;
}

.transform__body {
  text-align: left;
  margin-bottom: var(--space-10);
}

.transform__body p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.transform__body strong {
  color: var(--color-text);
  font-weight: 700;
}

.transform__card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  margin-bottom: var(--space-10);
  text-align: left;
}

.transform__card-heading {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-6);
  text-align: center;
}

.transform__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.transform__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.6;
}

.transform__check {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-primary-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-top: 1px;
}

.transform__cta {
  text-align: center;
  margin-top: var(--space-12);
}

#transformation {
  padding-bottom: clamp(var(--space-16), 10vw, var(--space-32));
}

#dog-ai {
  padding-top: clamp(var(--space-16), 10vw, var(--space-32));
  position: relative;
}

#dog-ai::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: clamp(60px, 10vw, 120px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary, #b5d633), transparent);
  opacity: 0.5;
}

.transform__closing {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  margin-top: var(--space-4);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

@media (min-width: 768px) {
  .transform__card {
    padding: var(--space-10) var(--space-10);
  }
}


/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

.reveal-up {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .reveal-up {
    clip-path: inset(100% 0 0 0);
    animation: reveal-clip linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}

@keyframes reveal-clip {
  to { clip-path: inset(0 0 0 0); }
}