:root {
  --color-primary: #1A1625;
  --color-secondary: #2E2540;
  --color-accent: #7C3AED;
  --color-bg-light: #FAF5FF;
  --color-bg-alt: #EDE9FE;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  font-family: 'Manrope', system-ui, sans-serif;
}

/* ===== HEADER ===== */
#site-header.scrolled {
  background-color: rgba(26, 22, 37, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 4px 24px rgba(0,0,0,0.18);
}

#site-header.scrolled .header-logo-text {
  color: #ffffff;
}

#site-header.scrolled .header-nav-link {
  color: rgba(255,255,255,0.75);
}

#site-header.scrolled .header-nav-link:hover {
  color: #ffffff;
}

/* ===== BUTTON FIXES ===== */
button,
.btn,
[class*="btn-"],
a[href="#order_form"] {
  white-space: nowrap;
  min-width: fit-content;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

form button[type="submit"] {
  white-space: normal;
  width: 100%;
  display: flex;
}

/* ===== ANIMATIONS ===== */
html.js-anim html.js-anim [data-animate] {
  opacity: 0;
  transform: translateX(2rem);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

html.js-anim html.js-anim [data-animate].is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* ===== DECORATIVE ELEMENTS ===== */
.decor-grid-dots {
  background-image: radial-gradient(circle, rgba(124,58,237,0.15) 1px, transparent 1px);
  background-size: 24px 24px;
}

.decor-grid-lines {
  background-image:
    linear-gradient(rgba(124,58,237,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,58,237,0.07) 1px, transparent 1px);
  background-size: 40px 40px;
}

.decor-diagonal {
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(124,58,237,0.04) 10px,
    rgba(124,58,237,0.04) 20px
  );
}

.decor-mesh {
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(124,58,237,0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(46,37,64,0.15) 0%, transparent 50%);
}

.decor-gradient-blur::before {
  content: '';
  position: absolute;
  top: -4rem;
  right: -4rem;
  width: 24rem;
  height: 24rem;
  background: radial-gradient(circle, rgba(124,58,237,0.18) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.decor-gradient-blur::after {
  content: '';
  position: absolute;
  bottom: -4rem;
  left: -4rem;
  width: 20rem;
  height: 20rem;
  background: radial-gradient(circle, rgba(46,37,64,0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.decor-corner-tr::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 12rem;
  height: 12rem;
  background: linear-gradient(135deg, transparent 50%, rgba(124,58,237,0.1) 50%);
  pointer-events: none;
}

.decor-corner-bl::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 12rem;
  height: 12rem;
  background: linear-gradient(315deg, transparent 50%, rgba(124,58,237,0.1) 50%);
  pointer-events: none;
}

.decor-glow-element {
  position: absolute;
  width: 28rem;
  height: 28rem;
  background: radial-gradient(circle, rgba(124,58,237,0.22) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(2px);
}

.decor-rings-svg {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Ccircle cx='100' cy='100' r='40' fill='none' stroke='rgba(124,58,237,0.08)' stroke-width='1'/%3E%3Ccircle cx='100' cy='100' r='60' fill='none' stroke='rgba(124,58,237,0.06)' stroke-width='1'/%3E%3Ccircle cx='100' cy='100' r='80' fill='none' stroke='rgba(124,58,237,0.04)' stroke-width='1'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
}

.decor-subtle { opacity: 0.5; }
.decor-moderate { opacity: 0.75; }
.decor-bold { opacity: 1; }

/* ===== FAQ ACCORDION ===== */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease-out;
}

.faq-answer.open {
  max-height: 600px;
}

.faq-icon {
  transition: transform 0.3s ease;
}

.faq-open .faq-icon {
  transform: rotate(180deg);
}

/* ===== TESTIMONIAL SLIDER ===== */
.testimonial-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.testimonial-slide {
  flex: 0 0 100%;
}

/* ===== STAR RATINGS ===== */
.stars {
  color: #f59e0b;
  letter-spacing: 2px;
}

/* ===== ORDER FORM ===== */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid #e5e7eb;
  border-radius: 9999px;
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 0.875rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  background: #fff;
}

.form-input:focus {
  border-color: #7C3AED;
  box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}

.form-input.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.1);
}

.form-error-msg {
  color: #ef4444;
  font-size: 0.75rem;
  margin-top: 0.25rem;
  padding-left: 1rem;
  display: none;
}

.form-error-msg.visible {
  display: block;
}

/* ===== UTILITY ===== */
.rotate-180 {
  transform: rotate(180deg);
}

.gradient-text {
  background: linear-gradient(135deg, #7C3AED, #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-accent-gradient {
  background: linear-gradient(135deg, #7C3AED 0%, #9f67ff 100%);
}

.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(124,58,237,0.2), transparent);
}

/* ===== CARD HOVER ===== */
.card-hover {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card-hover:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(124,58,237,0.12);
}

/* ===== INGREDIENT CARD ===== */
.ingredient-card {
  background: #FAF5FF;
  border: 1.5px solid rgba(124,58,237,0.1);
  border-radius: 1.5rem;
  padding: 1.5rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.ingredient-card:hover {
  border-color: rgba(124,58,237,0.3);
  box-shadow: 0 4px 16px rgba(124,58,237,0.08);
}

/* ===== GUARANTEE BADGE ===== */
.guarantee-badge {
  background: linear-gradient(135deg, #EDE9FE, #FAF5FF);
  border: 1.5px solid rgba(124,58,237,0.2);
  border-radius: 1.5rem;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: rgba(124,58,237,0.4);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(124,58,237,0.6);
}

/* ===== RESPONSIVE HELPERS ===== */
@media (max-width: 768px) {
  .decor-gradient-blur::before,
  .decor-gradient-blur::after {
    width: 14rem;
    height: 14rem;
  }

  .decor-glow-element {
    width: 16rem;
    height: 16rem;
  }
}