/* ==========================================================================
   JUICE NATION JA / FORGE Meal Replacement Shake
   Global Design System
   ========================================================================== */

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

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* --- Brand Colors --- */
  --color-primary:        #FF6B00;
  --color-primary-dark:   #E05500;
  --color-primary-light:  #FFA04D;
  --color-accent:         #FF3D57;
  --color-accent-berry:   #7B2D8E;
  --color-accent-teal:    #00B4A0;

  /* --- Neutral Palette --- */
  --color-dark:           #1A1A2E;
  --color-dark-surface:   #252540;
  --color-body:           #333346;
  --color-muted:          #4D4D62;
  --color-light:          #F7F7FB;
  --color-white:          #FFFFFF;
  --color-border:         #E5E5EE;

  /* --- Spacing Scale --- */
  --space-xs:   0.25rem;   /*  4px */
  --space-sm:   0.5rem;    /*  8px */
  --space-md:   1rem;      /* 16px */
  --space-lg:   1.5rem;    /* 24px */
  --space-xl:   2rem;      /* 32px */
  --space-2xl:  3rem;      /* 48px */
  --space-3xl:  4rem;      /* 64px */
  --space-4xl:  6rem;      /* 96px */

  /* --- Border Radii --- */
  --radius-sm:    4px;
  --radius-md:    8px;
  --radius-lg:    16px;
  --radius-xl:    24px;
  --radius-pill:  100px;
  --radius-round: 50%;

  /* --- Shadows --- */
  --shadow-sm:    0 1px 3px rgba(26, 26, 46, 0.08);
  --shadow-md:    0 4px 12px rgba(26, 26, 46, 0.1);
  --shadow-lg:    0 8px 30px rgba(26, 26, 46, 0.12);
  --shadow-xl:    0 16px 48px rgba(26, 26, 46, 0.16);
  --shadow-glow:  0 0 24px rgba(255, 107, 0, 0.25);

  /* --- Transitions --- */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-smooth: 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* --- Typography Scale --- */
  --text-xs:   0.75rem;    /* 12px */
  --text-sm:   0.875rem;   /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg:   1.125rem;   /* 18px */
  --text-xl:   1.25rem;    /* 20px */
  --text-2xl:  1.5rem;     /* 24px */
  --text-3xl:  1.875rem;   /* 30px */
  --text-4xl:  2.25rem;    /* 36px */
  --text-5xl:  3rem;       /* 48px */
  --text-6xl:  3.75rem;    /* 60px */

  /* --- Heading Sizes (mobile-first, overridden at breakpoints) --- */
  --heading-1: 2.25rem;    /* 36px mobile -> 3.75rem desktop */
  --heading-2: 1.875rem;   /* 30px mobile -> 3rem desktop */
  --heading-3: 1.5rem;     /* 24px mobile -> 2.25rem desktop */
  --heading-4: 1.25rem;    /* 20px mobile -> 1.5rem desktop */
  --heading-5: 1.125rem;   /* 18px mobile -> 1.25rem desktop */
  --heading-6: 1rem;       /* 16px mobile -> 1.125rem desktop */

  /* --- Font Weights --- */
  --weight-regular:  400;
  --weight-medium:   500;
  --weight-semibold: 600;
  --weight-bold:     700;
  --weight-extrabold:800;
  --weight-black:    900;
}


/* --------------------------------------------------------------------------
   Reset / Normalize (minimal)
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: var(--weight-regular);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-body);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

ul, ol {
  list-style: none;
}

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

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

img,
picture,
video,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
  outline: none;
}

button {
  cursor: pointer;
}

table {
  border-collapse: collapse;
}


/* --------------------------------------------------------------------------
   Typography — Headings
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
  font-weight: var(--weight-black);
  line-height: 1.15;
  color: var(--color-dark);
  letter-spacing: -0.02em;
}

h1 { font-size: var(--heading-1); margin-bottom: var(--space-lg); }
h2 { font-size: var(--heading-2); margin-bottom: var(--space-md); }
h3 { font-size: var(--heading-3); margin-bottom: var(--space-md); }
h4 { font-size: var(--heading-4); margin-bottom: var(--space-sm); }
h5 { font-size: var(--heading-5); margin-bottom: var(--space-sm); }
h6 { font-size: var(--heading-6); margin-bottom: var(--space-xs); }

p {
  margin-bottom: var(--space-md);
}

p:last-child {
  margin-bottom: 0;
}


/* --------------------------------------------------------------------------
   Layout — Container & Section
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
}

.container-narrow {
  width: 100%;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
}

.section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-2xl);
}

.section-header p {
  font-size: var(--text-lg);
  color: var(--color-muted);
  margin-top: var(--space-sm);
}

.section-tag {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  background: rgba(255, 107, 0, 0.1);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-md);
}


/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.8rem 2rem;
  font-family: 'DM Sans', sans-serif;
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  line-height: 1;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-fast),
    box-shadow var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

/* Primary */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  box-shadow: var(--shadow-glow);
}

/* Outline */
.btn-outline {
  background-color: transparent;
  color: var(--color-dark);
  border-color: var(--color-dark);
}

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

/* Sizes */
.btn-lg {
  padding: 1rem 2.5rem;
  font-size: var(--text-lg);
}

.btn-nav {
  padding: 0.55rem 1.4rem;
  font-size: var(--text-sm);
}


/* --------------------------------------------------------------------------
   Announcement Bar (Scrolling Marquee)
   -------------------------------------------------------------------------- */
.announcement-bar {
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-dark) 50%, var(--color-primary) 100%);
  color: var(--color-white);
  overflow: hidden;
  padding: var(--space-sm) 0;
  position: relative;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: 0.02em;
}

/* Marquee track — supports both class naming conventions */
.announcement-bar__track,
.marquee-track,
.announcement-marquee {
  display: flex;
  width: max-content;
  animation: marquee-scroll 30s linear infinite;
}

.announcement-bar__content,
.marquee-content {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  padding-right: var(--space-2xl);
  white-space: nowrap;
}

.announcement-bar__content span,
.marquee-content span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Static announcement bar (no marquee, just centered text) */
.announcement-bar p {
  text-align: center;
  margin: 0;
  white-space: nowrap;
}

.announcement-bar .marquee-dot {
  opacity: 0.5;
}

@keyframes marquee-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.announcement-bar:hover .announcement-bar__track,
.announcement-bar:hover .marquee-track,
.announcement-bar:hover .announcement-marquee {
  animation-play-state: paused;
}


/* --------------------------------------------------------------------------
   Sticky Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav-container,
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.logo-img {
  height: 76px;
  max-height: 76px;
  width: auto;
  max-width: 320px;
  display: block;
  object-fit: contain;
  transition: opacity var(--transition-fast);
}

.logo:hover .logo-img {
  opacity: 0.85;
}

.logo-text,
.logo-juice {
  font-family: 'DM Sans', sans-serif;
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-dark);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.logo-text:hover,
.logo-juice:hover {
  opacity: 0.8;
  color: var(--color-dark);
}

.logo-accent,
.logo-nation,
.logo-suffix {
  color: var(--color-primary);
}

/* Nav Links */
.nav-links,
.nav-list,
.main-nav ul {
  display: none;
  align-items: center;
  gap: var(--space-xl);
}

.nav-links a,
.nav-list a,
.nav-list .nav-link,
.main-nav a {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-body);
  text-decoration: none;
  position: relative;
  padding: var(--space-xs) 0;
  transition: color var(--transition-fast);
}

.nav-links a::after,
.nav-list a::after,
.nav-list .nav-link::after,
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 1px;
  transition: width var(--transition-smooth);
}

.nav-links a:hover,
.nav-list a:hover,
.nav-list .nav-link:hover,
.main-nav a:hover {
  color: var(--color-primary);
}

.nav-links a:hover::after,
.nav-list a:hover::after,
.nav-list .nav-link:hover::after,
.main-nav a:hover::after {
  width: 100%;
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-actions .btn {
  display: none;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1100;
}

.mobile-menu-toggle span,
.mobile-menu-toggle .hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-dark);
  border-radius: 2px;
  transition:
    transform var(--transition-smooth),
    opacity var(--transition-fast);
  transform-origin: center;
}

.mobile-menu-toggle.active span:nth-child(1),
.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2),
.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3),
.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}


/* --------------------------------------------------------------------------
   Mobile Menu Overlay
   -------------------------------------------------------------------------- */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background-color: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateX(100%);
  transition:
    opacity var(--transition-smooth),
    visibility var(--transition-smooth),
    transform var(--transition-smooth);
}

.mobile-menu.open,
.mobile-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.mobile-menu a {
  font-family: 'Playfair Display', serif;
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-white);
  text-decoration: none;
  opacity: 0.85;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.mobile-menu a:hover {
  opacity: 1;
  color: var(--color-primary);
}

.mobile-menu .btn {
  margin-top: var(--space-lg);
}


/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding-top: var(--space-3xl);
  padding-bottom: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
}

/* Footer Brand Column */
.footer-brand {
  max-width: 320px;
}

.footer-brand .logo-img {
  height: 76px;
  max-height: 76px;
  max-width: 320px;
  object-fit: contain;
  margin-bottom: var(--space-md);
}

.footer-brand .logo-text,
.footer-brand .logo-juice {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  display: inline-block;
}

.footer-brand p {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: var(--space-lg);
}

/* Footer Social Icons */
.footer-social,
.footer-socials {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer-social a,
.footer-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-round);
  background-color: var(--color-dark-surface);
  color: rgba(255, 255, 255, 0.6);
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    transform var(--transition-fast);
}

.footer-social a:hover,
.footer-socials a:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer-social a svg,
.footer-socials a svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

/* Footer Link Columns */
.footer-col h4 {
  font-family: 'DM Sans', sans-serif;
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-col a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-primary);
  padding-left: 4px;
}

/* Footer Bottom Bar */
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  text-align: center;
  padding: var(--space-lg) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.35);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
  justify-content: center;
}

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.35);
  font-size: var(--text-xs);
}

.footer-bottom-links a:hover {
  color: rgba(255, 255, 255, 0.7);
}


/* --------------------------------------------------------------------------
   Scroll Animations
   -------------------------------------------------------------------------- */
[data-animate] {
  opacity: 0;
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
  will-change: opacity, transform;
}

[data-animate="fade-up"] {
  transform: translateY(30px);
}

[data-animate="fade-in"] {
  transform: none;
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0) translateX(0);
}


/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.text-accent {
  color: var(--color-primary);
}

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


/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* --------------------------------------------------------------------------
   Tablet — 768px
   -------------------------------------------------------------------------- */
@media (min-width: 768px) {
  :root {
    --heading-1: 2.75rem;
    --heading-2: 2.25rem;
    --heading-3: 1.75rem;
    --heading-4: 1.375rem;
    --heading-5: 1.25rem;
    --heading-6: 1.0625rem;
  }

  .section {
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
  }

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

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}


/* --------------------------------------------------------------------------
   Desktop — 1024px
   -------------------------------------------------------------------------- */
@media (min-width: 1024px) {
  :root {
    --heading-1: 3.25rem;
    --heading-2: 2.75rem;
    --heading-3: 2rem;
    --heading-4: 1.5rem;
    --heading-5: 1.25rem;
    --heading-6: 1.125rem;
  }

  .section {
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
  }

  /* Show desktop nav, hide mobile toggle */
  .nav-links,
  .nav-list,
  .main-nav ul {
    display: flex;
  }

  .nav-actions .btn {
    display: inline-flex;
  }

  .mobile-menu-toggle {
    display: none;
  }

  /* Footer 4-column grid */
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }
}


/* --------------------------------------------------------------------------
   Large — 1280px
   -------------------------------------------------------------------------- */
@media (min-width: 1280px) {
  :root {
    --heading-1: 3.75rem;
    --heading-2: 3rem;
    --heading-3: 2.25rem;
  }

  .container {
    padding-left: var(--space-xl);
    padding-right: var(--space-xl);
  }

  .nav-container,
  .header-inner {
    height: 80px;
  }
}


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

  [data-animate] {
    opacity: 1;
    transform: none;
  }

  .announcement-bar__track,
  .marquee-track,
  .announcement-marquee {
    animation: none;
  }
}