@import url('https://fonts.googleapis.com/css2?family=Unbounded:wght@300;400;600;700;900&family=Onest:wght@300;400;500;600&display=swap');

:root {
  --bg-base: #0a0a0f;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.07);
  --bg-surface: #12121a;
  --bg-surface2: #1e1e2e;
  --color-primary: #6c63ff;
  --color-primary-light: #a8a0ff;
  --color-accent: #b8b0ff;
  --color-text: #e8e6f0;
  --color-text-muted: rgba(232,230,240,0.55);
  --color-text-dim: rgba(232,230,240,0.35);
  --color-border: rgba(255,255,255,0.08);
  --color-border-active: rgba(108,99,255,0.4);
  --color-white: #ffffff;
  --font-display: 'Unbounded', sans-serif;
  --font-body: 'Onest', sans-serif;
  --radius-card: 20px;
  --radius-btn: 50px;
  --shadow-glow: 0 0 60px rgba(108,99,255,0.15);
  --shadow-card: 0 8px 40px rgba(0,0,0,0.4);
  --transition: 0.4s cubic-bezier(0.16,1,0.3,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.15;
  color: var(--color-white);
}

p { color: var(--color-text-muted); }

a { text-decoration: none; color: inherit; }

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

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

.container--narrow {
  max-width: 800px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

.on-dark { color: rgba(255,255,255,0.85); }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4 { color: #fff; }
.on-dark p { color: rgba(255,255,255,0.65); }
.on-dark a:not(.btn) { color: inherit; }

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: var(--radius-btn);
  padding: 15px 36px;
  transition: var(--transition);
  overflow: hidden;
  position: relative;
  text-transform: uppercase;
}

.btn--primary {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary-light);
}

.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(0.16,1,0.3,1);
  z-index: 0;
}

.btn--primary:hover::before { transform: scaleX(1); }
.btn--primary:hover { color: #fff; }
.btn--primary span { position: relative; z-index: 1; }

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

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

.btn--ghost span { position: relative; z-index: 1; }

.btn--cta {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary-light);
  font-size: 15px;
  padding: 18px 48px;
}

.btn--cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary), #9b5de5);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(0.16,1,0.3,1);
  z-index: 0;
}

.btn--cta:hover::before { transform: scaleX(1); }
.btn--cta:hover { color: #fff; border-color: #9b5de5; }
.btn--cta span { position: relative; z-index: 1; }

/* ===================== NAV ===================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 24px 0;
  transition: var(--transition);
}

.nav--scrolled {
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

.nav__logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--color-white);
  letter-spacing: -0.01em;
}

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

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav__links a {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.3s;
}

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

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

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
}

/* ===================== ADVERTORIAL BAR ===================== */
.adv-bar {
  background: var(--bg-surface2);
  border-bottom: 1px solid var(--color-border);
  padding: 8px 0;
  text-align: center;
  position: relative;
  z-index: 999;
  margin-top: 0;
}

.adv-bar p {
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
}

.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(108,99,255,0.18) 0%, rgba(10,10,15,0.85) 70%, #0a0a0f 100%);
}

.hero__mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 20% 50%, rgba(108,99,255,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 50% at 80% 30%, rgba(168,160,255,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 50% 80%, rgba(155,93,229,0.08) 0%, transparent 60%);
  animation: mesh-breathe 8s ease-in-out infinite alternate;
}

@keyframes mesh-breathe {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding-inline: clamp(20px, 5vw, 48px);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(108,99,255,0.12);
  border: 1px solid rgba(108,99,255,0.25);
  border-radius: 50px;
  padding: 6px 18px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: 36px;
  animation: fade-up 0.8s ease forwards;
  opacity: 0;
}

.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.6); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 96px);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 28px;
  animation: fade-up 0.8s ease 0.15s forwards;
  opacity: 0;
}

.hero__title em {
  font-style: italic;
  color: var(--color-primary-light);
}

.hero__subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: rgba(232,230,240,0.65);
  max-width: 620px;
  margin: 0 auto 48px;
  line-height: 1.7;
  animation: fade-up 0.8s ease 0.3s forwards;
  opacity: 0;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fade-up 0.8s ease 0.45s forwards;
  opacity: 0;
}

.hero__price-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(108,99,255,0.1);
  border: 1px solid var(--color-border-active);
  border-radius: 8px;
  padding: 10px 20px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary-light);
  margin-bottom: 32px;
  animation: fade-up 0.8s ease 0.38s forwards;
  opacity: 0;
}

.hero__stats {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 64px;
  animation: fade-up 0.8s ease 0.6s forwards;
  opacity: 0;
}

.hero__stat {
  text-align: center;
}

.hero__stat-value {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1;
}

.hero__stat-value em { font-style: italic; color: var(--color-primary-light); }

.hero__stat-label {
  font-size: 11px;
  color: var(--color-text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 6px;
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--color-primary-light));
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  50% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ===================== WAVE DIVIDER ===================== */
.wave-divider {
  display: block;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.wave-divider svg { display: block; width: 100%; }

/* ===================== MARQUEE ===================== */
.marquee-strip {
  background: var(--bg-surface2);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
  overflow: hidden;
}

.marquee-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 32px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  white-space: nowrap;
}

.marquee-item svg { flex-shrink: 0; }

.marquee-sep {
  color: var(--color-primary);
  font-size: 18px;
  line-height: 1;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===================== SECTIONS ===================== */
section { position: relative; }

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: 20px;
}

.section-eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-primary-light);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4.5vw, 58px);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 20px;
}

.section-title em { font-style: italic; color: var(--color-primary-light); }

.section-lead {
  font-size: clamp(15px, 1.8vw, 17px);
  color: var(--color-text-muted);
  max-width: 600px;
  line-height: 1.75;
}

/* ===================== PRODUCT SECTION ===================== */
.product-section {
  padding: 100px 0 80px;
  background: var(--bg-base);
}

.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.product-gallery {
  position: relative;
}

.product-main-img {
  width: 100%;
  border-radius: var(--radius-card);
  object-fit: contain;
  background: var(--bg-surface);
  aspect-ratio: 1/1;
}

.product-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 14px;
}

.product-thumb {
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  aspect-ratio: 1/1;
  background: var(--bg-surface);
}

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-thumb.active,
.product-thumb:hover {
  border-color: var(--color-primary);
}

.product-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(108,99,255,0.2) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.product-info { position: relative; z-index: 1; }

.product-name {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.product-name em { font-style: italic; color: var(--color-primary-light); }

.product-tagline {
  font-size: 17px;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  line-height: 1.65;
}

.product-price-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 32px;
}

.product-price {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.product-price-label {
  font-size: 13px;
  color: var(--color-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.product-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 36px;
}

.product-spec {
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 14px 16px;
  backdrop-filter: blur(8px);
}

.product-spec__label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-dim);
  margin-bottom: 4px;
}

.product-spec__value {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-white);
}

.product-cta-block {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ===================== PROBLEM SECTION ===================== */
.problem-section {
  padding: 100px 0;
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.problem-section::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(108,99,255,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  margin-top: 60px;
}

.problem-text-col {}

.problem-big-statement {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 28px;
}

.problem-big-statement em { font-style: italic; color: var(--color-primary-light); }

.problem-body {
  font-size: 16px;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}

.problem-items-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.problem-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px 28px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: var(--transition);
}

.problem-card:hover {
  border-color: var(--color-border-active);
  background: var(--bg-card-hover);
}

.problem-card__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(108,99,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.problem-card__icon svg { width: 22px; height: 22px; }

.problem-card__title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 6px;
}

.problem-card__body {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===================== INGREDIENTS / COMPOSITION ===================== */
.composition-section {
  padding: 100px 0;
  background: var(--bg-base);
  position: relative;
}

.composition-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.comp-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: var(--transition);
}

.comp-card:hover {
  border-color: var(--color-border-active);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(108,99,255,0.1);
}

.comp-card__visual {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.comp-card__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.comp-card__body {
  padding: 24px;
}

.comp-card__title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 8px;
}

.comp-card__desc {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ===================== BENEFITS ===================== */
.benefits-section {
  padding: 100px 0;
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.benefits-layout {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: 60px;
  align-items: center;
  margin-top: 60px;
}

.benefits-visual {
  position: relative;
}

.benefits-img {
  width: 100%;
  border-radius: var(--radius-card);
  object-fit: cover;
  aspect-ratio: 3/4;
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
}

.benefit-item:last-child { border-bottom: none; }

.benefit-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: rgba(108,99,255,0.25);
  line-height: 1;
  flex-shrink: 0;
  width: 48px;
}

.benefit-content {}

.benefit-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 6px;
}

.benefit-desc {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ===================== HOW IT WORKS ===================== */
.how-section {
  padding: 100px 0;
  background: var(--bg-base);
  overflow: hidden;
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 60px;
  position: relative;
}

.how-steps::before {
  content: '';
  position: absolute;
  top: 42px;
  left: calc(16.66% + 20px);
  right: calc(16.66% + 20px);
  height: 1px;
  background: linear-gradient(to right, var(--color-primary), transparent, var(--color-primary));
  opacity: 0.3;
}

.how-step {
  text-align: center;
  position: relative;
}

.how-step__num-wrap {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(12px);
  position: relative;
  transition: var(--transition);
}

.how-step:hover .how-step__num-wrap {
  border-color: var(--color-primary);
  background: rgba(108,99,255,0.1);
}

.how-step__num-wrap::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(108,99,255,0.2);
}

.how-step__num {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary-light);
}

.how-step__icon {
  position: absolute;
  bottom: -4px;
  right: -4px;
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.how-step__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 12px;
}

.how-step__desc {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ===================== FAQ ===================== */
.faq-section {
  padding: 100px 0;
  background: var(--bg-surface);
}

.faq-list {
  margin-top: 60px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 800px;
  margin-inline: auto;
}

.faq-item {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(108,99,255,0.2);
}

.faq-item.faq--open {
  border-color: var(--color-border-active);
  background: var(--bg-card-hover);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  cursor: pointer;
  user-select: none;
  list-style: none;
}

.faq-question::-webkit-details-marker { display: none; }

.faq-question-text {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.4;
}

.faq-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(108,99,255,0.1);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.faq-item.faq--open .faq-icon {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: rotate(45deg);
}

.faq-icon svg { width: 16px; height: 16px; }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.16,1,0.3,1), padding 0.3s ease;
  padding: 0 24px;
}

.faq-item.faq--open .faq-answer {
  max-height: 400px;
  padding-bottom: 22px;
}

.faq-answer p {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* ===================== SUPPORT / CONTACT ===================== */
.support-section {
  padding: 100px 0;
  background: var(--bg-base);
}

.support-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 60px;
}

.support-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 36px;
  transition: var(--transition);
}

.support-card:hover {
  border-color: var(--color-border-active);
  transform: translateY(-4px);
}

.support-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(108,99,255,0.12);
  border: 1px solid rgba(108,99,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.support-card__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 10px;
}

.support-card__body {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.support-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary-light);
  transition: gap 0.3s;
}

.support-card__link:hover { gap: 12px; }

/* ===================== EMAIL SUBSCRIBE ===================== */
.subscribe-section {
  padding: 100px 0;
  background: var(--bg-surface2);
  position: relative;
  overflow: hidden;
}

.subscribe-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(108,99,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.subscribe-inner {
  text-align: center;
  position: relative;
  z-index: 1;
}

.subscribe-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 36px auto 0;
  flex-wrap: wrap;
  justify-content: center;
}

.subscribe-input {
  flex: 1;
  min-width: 220px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  padding: 15px 22px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text);
  outline: none;
  transition: border-color 0.3s;
}

.subscribe-input::placeholder { color: var(--color-text-dim); }
.subscribe-input:focus { border-color: var(--color-primary); }

.subscribe-note {
  font-size: 12px;
  color: var(--color-text-dim);
  margin-top: 14px;
}

.subscribe-success {
  display: none;
  font-size: 15px;
  color: var(--color-primary-light);
  font-weight: 600;
  margin-top: 20px;
}

/* ===================== PHOTO PLACEHOLDER ===================== */
.photo-placeholder {
  background: linear-gradient(135deg, #ff6eb4, #ff3d9a);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 100%;
  min-height: 200px;
  border-radius: inherit;
}

.photo-placeholder__icon { font-size: 32px; }

.photo-placeholder__label {
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  font-family: sans-serif;
  text-align: center;
  padding: 0 16px;
}

/* ===================== TRUST BADGES ===================== */
.trust-strip {
  padding: 40px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.trust-badges__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}

.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  padding: 20px;
}

.trust-badge__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(108,99,255,0.1);
  border: 1px solid rgba(108,99,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.trust-badge__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ===================== FOOTER ===================== */
.footer {
  background: var(--bg-surface2);
  border-top: 1px solid var(--color-border);
  padding: 56px 0 36px;
}

.footer__top {
  display: grid;
  grid-template-columns: minmax(260px, 340px) 1fr;
  gap: 48px 64px;
  align-items: start;
  margin-bottom: 40px;
}

.footer__brand {
  min-width: 0;
}

.footer__nav {
  display: grid;
  grid-template-columns: 1fr max-content;
  gap: 48px 56px;
  align-items: start;
  width: 100%;
}

.footer__legal-block {
  min-width: 0;
}

.footer__legal-block--wide .footer__links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 40px;
  row-gap: 11px;
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 14px;
}

.footer__brand-name span { color: var(--color-primary-light); }

.footer__brand-desc {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.75;
  max-width: none;
}

.footer__contact-block {
  margin-top: 22px;
}

.footer__contact-item {
  font-size: 13px;
  color: var(--color-text-dim);
  line-height: 1.85;
}

.footer__contact-item a { color: var(--color-text-dim); transition: color 0.3s; }
.footer__contact-item a:hover { color: var(--color-primary-light); }

.footer__contact-item--nit {
  margin-top: 4px;
  font-size: 13px;
}

.footer__col-title {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-dim);
  margin-bottom: 16px;
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin: 0;
  padding: 0;
}

.footer__links a {
  font-size: 14px;
  color: var(--color-text-muted);
  transition: color 0.3s;
  line-height: 1.5;
}

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

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}

.footer__copy {
  font-size: 13px;
  color: var(--color-text-dim);
}

/* ===================== COOKIE BANNER ===================== */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 520px;
  background: rgba(18,18,26,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 24px;
  z-index: 9999;
  box-shadow: 0 16px 64px rgba(0,0,0,0.5);
  display: none;
}

.cookie-banner.active { display: block; animation: fade-up 0.5s ease forwards; }

.cookie-banner__title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
}

.cookie-banner__text {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 18px;
}

.cookie-banner__text a {
  color: var(--color-primary-light);
  text-decoration: underline;
}

.cookie-banner__btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.cookie-btn {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 50px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
}

.cookie-btn--accept {
  background: var(--color-primary);
  color: #fff;
}

.cookie-btn--accept:hover { background: var(--color-primary-light); }

.cookie-btn--reject {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text-muted);
}

.cookie-btn--reject:hover { border-color: var(--color-primary); color: var(--color-primary-light); }

.cookie-btn--config {
  background: transparent;
  border-color: transparent;
  color: var(--color-text-dim);
  text-decoration: underline;
}

.cookie-config-panel {
  display: none;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.cookie-config-panel.open { display: block; }

.cookie-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.cookie-toggle-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
}

.cookie-toggle-note {
  font-size: 11px;
  color: var(--color-text-dim);
}

.toggle-switch {
  position: relative;
  width: 36px;
  height: 20px;
}

.toggle-switch input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  border-radius: 20px;
  cursor: pointer;
  transition: background 0.3s;
}

.toggle-switch input:checked + .toggle-slider { background: var(--color-primary); }
.toggle-switch input:disabled + .toggle-slider { opacity: 0.5; cursor: not-allowed; }

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  left: 3px;
  top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.3s;
}

.toggle-switch input:checked + .toggle-slider::before { transform: translateX(16px); }

/* ===================== MODAL ===================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  z-index: 8888;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active { display: flex; animation: modal-in 0.35s ease forwards; }

@keyframes modal-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  padding: 48px 40px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  animation: modal-up 0.4s cubic-bezier(0.16,1,0.3,1) forwards;
}

@keyframes modal-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(108,99,255,0.15);
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.modal-icon svg { width: 28px; height: 28px; }

.modal-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
}

.modal-body {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.modal-close {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary-light);
  background: none;
  border: 1px solid var(--color-primary);
  border-radius: 50px;
  padding: 12px 28px;
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover { background: var(--color-primary); color: #fff; }

/* ===================== SPINNER ===================== */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}

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

/* ===================== REVEAL ANIMATIONS ===================== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-60px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal-left.revealed { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(60px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal-right.revealed { opacity: 1; transform: translateX(0); }
.reveal-up { opacity: 0; transform: translateY(30px); transition: opacity 0.9s ease, transform 0.9s ease; }
.reveal-up.revealed { opacity: 1; transform: translateY(0); }

/* ===================== KEYFRAMES ===================== */
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slide-in-left {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ===================== CHECKOUT STYLES ===================== */
.checkout-page {
  min-height: 100vh;
  background: var(--bg-base);
  padding-top: 80px;
}

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  padding: 60px 0 80px;
  align-items: start;
}

.checkout-summary {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 32px;
  position: sticky;
  top: 100px;
}

.checkout-summary__title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.checkout-product-row {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 24px;
}

.checkout-product-img {
  width: 72px;
  height: 72px;
  border-radius: 10px;
  object-fit: contain;
  background: var(--bg-surface);
  flex-shrink: 0;
}

.checkout-product-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 4px;
}

.checkout-product-price {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary-light);
}

.checkout-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  margin-top: 8px;
}

.checkout-total-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.checkout-total-value {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-white);
}

.checkout-seller-block {
  margin-top: 24px;
  padding: 20px;
  background: rgba(108,99,255,0.06);
  border: 1px solid rgba(108,99,255,0.15);
  border-radius: 12px;
}

.checkout-seller-block h4 {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary-light);
  margin-bottom: 10px;
}

.checkout-seller-block p {
  font-size: 12px;
  color: var(--color-text-dim);
  line-height: 1.7;
}

.checkout-seller-block a { color: var(--color-text-dim); }
.checkout-seller-block a:hover { color: var(--color-primary-light); }

.checkout-order-terms {
  margin-top: 14px;
  font-size: 11px;
  color: var(--color-text-dim);
  line-height: 1.7;
  padding: 12px 16px;
  background: var(--bg-card);
  border-radius: 10px;
  border: 1px solid var(--color-border);
}

.checkout-form-section {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 36px;
}

.checkout-section-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary-light);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 8px;
}

.form-input, .form-select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text);
  outline: none;
  transition: border-color 0.3s, background 0.3s;
  appearance: none;
}

.form-input::placeholder { color: var(--color-text-dim); }

.form-input:focus, .form-select:focus {
  border-color: var(--color-primary);
  background: rgba(108,99,255,0.05);
}

.form-input.error, .form-select.error,
.form-input.error-input, .form-select.error-input { border-color: #ff4d6d; }

.valid-input {
  border-color: var(--color-primary-light) !important;
}

.form-error {
  display: none;
  font-size: 12px;
  color: #ff4d6d;
  margin-top: 6px;
}

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

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

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 18px;
}

.form-checkbox input {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-checkbox label {
  font-size: 13px;
  color: var(--color-text-muted);
  cursor: pointer;
  line-height: 1.6;
}

.cod-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(108,99,255,0.08);
  border: 1px solid var(--color-border-active);
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 24px;
}

.cod-badge__icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(108,99,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cod-badge__text {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary-light);
}

.cod-badge__sub {
  font-size: 12px;
  color: var(--color-text-dim);
  margin-top: 2px;
}

.checkout-submit {
  width: 100%;
  padding: 18px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  background: transparent;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-btn);
  cursor: pointer;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  overflow: hidden;
  position: relative;
}

.checkout-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary), #9b5de5);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(0.16,1,0.3,1);
  z-index: 0;
}

.checkout-submit:hover::before,
.checkout-submit:not([disabled]):hover::before { transform: scaleX(1); }

.checkout-submit span { position: relative; z-index: 1; }

.checkout-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
  .product-layout { grid-template-columns: 1fr; gap: 48px; }
  .problem-grid { grid-template-columns: 1fr; gap: 40px; }
  .composition-grid { grid-template-columns: 1fr 1fr; }
  .benefits-layout { grid-template-columns: 1fr; gap: 48px; }
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-summary { position: static; }
  .footer__top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer__nav {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .nav__links { display: none; flex-direction: column; position: fixed; inset: 0; background: rgba(10,10,15,0.97); backdrop-filter: blur(20px); align-items: center; justify-content: center; gap: 32px; z-index: 999; }
  .nav__links--open { display: flex; }
  .nav__toggle { display: flex; z-index: 1000; position: relative; }
  .how-steps { grid-template-columns: 1fr; gap: 24px; }
  .how-steps::before { display: none; }
  .support-grid { grid-template-columns: 1fr; }
  .composition-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 36px; }
  .footer__nav {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer__legal-block--wide .footer__links {
    grid-template-columns: 1fr;
  }
  .product-specs { grid-template-columns: 1fr; }
  .checkout-layout { padding: 30px 0 60px; }
  .benefits-img { aspect-ratio: 16/9; }
}

/* Progressive-enhancement safety (injected by builder): scroll-reveal blocks stay VISIBLE
   unless JS confirms it can animate them by adding .js-anim to <html>. Guarantees a
   truncated page or a failed script can never leave content permanently hidden. */
html:not(.js-anim) .reveal,
html:not(.js-anim) .reveal-left,
html:not(.js-anim) .reveal-right,
html:not(.js-anim) .reveal-scale,
html:not(.js-anim) .stagger-child {
  opacity: 1 !important;
  transform: none !important;
}