/* PRO SHAKE - CSS COMPLETO (BENEFICIOS-FIRST) */

:root {
  --vy-bg: #151419; --vy-vignette: #0F0E11; --vy-bg-2: #121116;
  --vy-surface: #1B1B1E; --vy-surface-2: #202026;
  --vy-border: rgba(245,242,233,0.08); --vy-border-strong: rgba(245,242,233,0.14);
  --vy-text: #F5F2E9; --vy-text-2: rgba(245,242,233,0.78); --vy-text-3: rgba(245,242,233,0.58); --vy-text-4: rgba(245,242,233,0.46);
  --vy-accent: #F56E0F; --vy-accent-soft: rgba(245,110,15,0.18);
  --vy-wash-indigo: rgba(124,116,184,0.14); --vy-wash-teal: rgba(59,183,166,0.08);
  --vy-blue: #3B82F6; --vy-blue-hover: #2563EB; --vy-green: #25D366;
  --font-display: 'Montserrat', sans-serif; --font-body: 'Inter', sans-serif;
  --space-8: 8px; --space-12: 12px; --space-16: 16px; --space-20: 20px; --space-24: 24px; --space-32: 32px; --space-48: 48px; --space-64: 64px; --space-80: 80px; --space-120: 120px;
  --radius-sm: 8px; --radius-md: 14px; --radius-lg: 18px; --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } }
body { font-family: var(--font-body); font-size: clamp(16px,4vw,18px); line-height: 1.5; color: var(--vy-text-2); background-color: var(--vy-bg); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 800px; }
@media (min-width: 768px) { .container { padding: 0 48px; } }
.text-accent { color: var(--vy-accent); }

/* HEADER */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(21,20,25,0.85); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--vy-border); padding: 16px 0; }
.site-header__content { display: flex; align-items: center; justify-content: space-between; }
.owner { display: flex; align-items: center; gap: 12px; }
.owner__name { font-family: var(--font-display); font-size: 15px; font-weight: 600; color: var(--vy-text); line-height: 1.2; }
.owner__avatar{
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 10px 22px rgba(0,0,0,0.35);
}
/* BOTONES */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; font-family: var(--font-display); font-size: 15px; font-weight: 600; text-decoration: none; border-radius: var(--radius-md); cursor: pointer; transition: all var(--transition); border: none; }
.btn__icon { display: flex; }
.btn--header { background: transparent; color: var(--vy-text); border: 1px solid var(--vy-border-strong); padding: 10px 18px; }
.btn--header:hover { background: var(--vy-surface); }
.cta { display: block; width: 100%; max-width: 480px; margin: 0 auto 24px; padding: 18px 24px; background: var(--vy-blue); color: white; font-family: var(--font-display); font-size: clamp(16px,4vw,18px); font-weight: 700; text-align: center; text-decoration: none; border-radius: var(--radius-md); cursor: pointer; transition: all var(--transition); }
.cta:hover { background: var(--vy-blue-hover); transform: translateY(-1px); }
.cta:active { transform: translateY(0); }
.cta:focus-visible { outline: 3px solid rgba(59,130,246,0.3); outline-offset: 2px; }
.cta--secondary { background: transparent; border: 2px solid var(--vy-border-strong); color: var(--vy-text); }
.cta--secondary:hover { background: var(--vy-surface-2); border-color: var(--vy-text-3); }
.btn--whatsapp { background: var(--vy-green); color: white; padding: 16px 32px; font-size: 18px; width: 100%; max-width: 400px; margin: 0 auto; justify-content: center; }
.btn--whatsapp:hover { background: #20BA5A; transform: translateY(-2px); }

/* FAB WHATSAPP */
.floating-button-01 { position: fixed; bottom: 20px; right: 20px; width: 64px; height: 64px; z-index: 1000; cursor: pointer; transition: transform 0.2s ease; }
.floating-button-01:hover { transform: scale(1.1); }

/* HERO - BENEFICIOS FIRST */
.hero { min-height: 100vh; padding: calc(var(--space-80) + 80px) 0 var(--space-80); display: flex; align-items: center; background: radial-gradient(900px 520px at 18% 12%, var(--vy-wash-indigo), transparent 55%), radial-gradient(700px 480px at 82% 26%, var(--vy-wash-teal), transparent 60%), linear-gradient(180deg, var(--vy-bg), var(--vy-bg-2)); }
.hero__title { font-family: var(--font-display); font-size: clamp(36px,9vw,58px); font-weight: 800; text-align: center; line-height: 1.15; color: var(--vy-text); margin-bottom: 24px; letter-spacing: -0.02em; }
.hero__highlight { color: var(--vy-accent); position: relative; }
.hero__subtitle { font-size: clamp(17px,4.5vw,22px); color: var(--vy-text-2); text-align: center; margin-bottom: 40px; max-width: 680px; margin-left: auto; margin-right: auto; line-height: 1.6; }
.hero__subtitle strong { color: var(--vy-text); font-weight: 700; }

/* Hero Benefits Quick (3 bullets) */
.hero__benefits-quick { display: flex; flex-direction: column; gap: 16px; max-width: 600px; margin: 0 auto 48px; }
@media (min-width: 768px) { .hero__benefits-quick { flex-direction: row; justify-content: center; } }
.benefit-quick { display: flex; align-items: center; gap: 12px; padding: 16px 20px; background: var(--vy-surface); border: 1px solid var(--vy-border); border-radius: var(--radius-md); }
.benefit-quick__icon { font-size: 24px; flex-shrink: 0; }
.benefit-quick__text { font-size: 15px; color: var(--vy-text-2); font-weight: 500; line-height: 1.3; }

/* Hero Media */
.hero__media { max-width: 600px; margin: 0 auto 48px; }
.hero__image { width: 100%; height: auto; border-radius: var(--radius-lg); border: 1px solid var(--vy-border); }

/* Hero Microcopy */
.hero__microcopy { font-size: 14px; color: var(--vy-text-3); text-align: center; margin-top: 16px; margin-bottom: 8px; }
.hero__pricing-hint { font-size: 13px; color: var(--vy-accent); text-align: center; font-weight: 600; }

/* SECTIONS */
.section { padding: var(--space-80) 0; }
@media (min-width: 768px) { .section { padding: var(--space-120) 0; } }
.section--benefits-main { background-color: var(--vy-bg-2); }
.section--flavors { background-color: var(--vy-bg); padding: var(--space-64) 0; }
@media (min-width: 768px) { .section--flavors { padding: var(--space-80) 0; } }
.section--use-cases { background-color: var(--vy-vignette); }
.section--ingredients { background-color: var(--vy-bg); }
.section--preparation { background-color: var(--vy-bg-2); }
.section--ideal-for { background-color: var(--vy-vignette); }
.section--offer { background-color: var(--vy-bg); }
.section--pricing { background-color: var(--vy-bg-2); }
.section--guarantee { background-color: var(--vy-vignette); }
.section--faq { background-color: var(--vy-bg); }
.section--contacto { background-color: var(--vy-vignette); }

.section__header { text-align: center; margin-bottom: 32px; }
.section__badge { display: inline-block; font-size: 13px; font-weight: 600; color: var(--vy-text); text-transform: uppercase; letter-spacing: 0.1em; padding: 8px 16px; border: 1px solid var(--vy-border-strong); border-radius: 999px; margin-bottom: 16px; }
.section__title { font-family: var(--font-display); font-size: clamp(32px,8vw,52px); font-weight: 800; text-align: center; line-height: 1.15; color: var(--vy-text); margin-bottom: 16px; }
.section__subtitle { font-size: clamp(16px,4vw,18px); color: var(--vy-text-3); text-align: center; margin-bottom: 48px; max-width: 600px; margin-left: auto; margin-right: auto; }

/* FLAVORS SECTION */
.flavors-grid { display: grid; grid-template-columns: 1fr; gap: 24px; margin-bottom: 32px; }
@media (min-width: 768px) { .flavors-grid { grid-template-columns: repeat(2, 1fr); max-width: 700px; margin-left: auto; margin-right: auto; } }

.flavor-card { background: var(--vy-surface); border: 2px solid var(--vy-border); border-radius: var(--radius-lg); padding: 32px 28px; text-align: center; transition: all var(--transition); }
.flavor-card:hover { border-color: var(--vy-accent); transform: translateY(-4px); box-shadow: 0 8px 24px rgba(245,110,15,0.15); }

.flavor-card__image { width: 100%; max-width: 280px; background: var(--vy-surface-2); border-radius: var(--radius-md); margin: 0 auto 20px; overflow: hidden; }
.flavor-card__image img { width: 100%; height: 100%; object-fit: cover; }

.flavor-card__title { font-family: var(--font-display); font-size: 28px; font-weight: 800; color: var(--vy-text); margin-bottom: 12px; }

.flavor-card__desc { font-size: 15px; color: var(--vy-text-2); line-height: 1.6; margin-bottom: 20px; }

.flavor-card__notes { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.flavor-note { display: inline-block; padding: 8px 16px; background: var(--vy-accent-soft); border: 1px solid var(--vy-accent); border-radius: 999px; font-size: 13px; color: var(--vy-accent); font-weight: 600; }

.flavors-note { font-size: 15px; color: var(--vy-text-3); text-align: center; line-height: 1.6; max-width: 500px; margin: 0 auto; }

/* BENEFITS GRID (7 cards) */
.benefits-grid { display: grid; grid-template-columns: 1fr; gap: 20px; max-width: 1000px; margin: 0 auto; }
@media (min-width: 640px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .benefits-grid { grid-template-columns: repeat(3, 1fr); } }

.benefit-card { background: var(--vy-surface); border: 1px solid var(--vy-border); border-radius: var(--radius-md); padding: 28px 24px; transition: all var(--transition); position: relative; }
.benefit-card:hover { border-color: var(--vy-accent); transform: translateY(-3px); }
.benefit-card__number { position: absolute; top: 16px; right: 16px; width: 32px; height: 32px; background: var(--vy-accent-soft); color: var(--vy-accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 16px; font-weight: 800; }
.benefit-card__title { font-family: var(--font-display); font-size: 19px; font-weight: 700; color: var(--vy-text); margin-bottom: 12px; line-height: 1.3; padding-right: 40px; }
.benefit-card__desc { font-size: 15px; color: var(--vy-text-3); line-height: 1.5; }

/* USE CASES GRID */
.use-cases-grid { display: grid; grid-template-columns: 1fr; gap: 24px; max-width: 900px; margin: 0 auto; }
@media (min-width: 768px) { .use-cases-grid { grid-template-columns: repeat(2, 1fr); } }

.use-case-card { background: var(--vy-surface); border: 1px solid var(--vy-border); border-radius: var(--radius-md); padding: 32px 28px; text-align: center; transition: all var(--transition); }
.use-case-card:hover { border-color: var(--vy-border-strong); transform: translateY(-2px); }
.use-case-card__icon { font-size: 48px; margin-bottom: 16px; }
.use-case-card__title { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--vy-text); margin-bottom: 12px; }
.use-case-card__desc { font-size: 15px; color: var(--vy-text-3); line-height: 1.6; }

/* INGREDIENTS GRID */
.ingredients-grid { display: grid; grid-template-columns: 1fr; gap: 16px; max-width: 900px; margin: 0 auto 32px; }
@media (min-width: 768px) { .ingredients-grid { grid-template-columns: repeat(2, 1fr); } }

.ingredient-chip { display: flex; flex-direction: column; gap: 8px; padding: 20px 24px; background: var(--vy-surface); border: 1px solid var(--vy-border); border-radius: var(--radius-md); transition: all var(--transition); }
.ingredient-chip:hover { border-color: var(--vy-accent); }
.ingredient-chip__name { font-weight: 600; color: var(--vy-text); font-size: 16px; }
.ingredient-chip__benefit { font-size: 14px; color: var(--vy-accent); font-weight: 500; }

.ingredients-note { max-width: 700px; margin: 0 auto; padding: 20px 24px; background: var(--vy-accent-soft); border: 1px solid var(--vy-accent); border-radius: var(--radius-md); }
.ingredients-note p { font-size: 14px; color: var(--vy-text-2); line-height: 1.6; margin: 0; }
.ingredients-note strong { color: var(--vy-text); }

/* PREP STEPS */
.prep-steps { display: flex; flex-direction: column; gap: 16px; max-width: 600px; margin: 0 auto 32px; }
@media (min-width: 768px) { .prep-steps { flex-direction: row; } }

.prep-step { flex: 1; text-align: center; padding: 24px; background: var(--vy-surface); border: 1px solid var(--vy-border); border-radius: var(--radius-md); }
.prep-step__number { width: 40px; height: 40px; margin: 0 auto 12px; background: var(--vy-accent); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 20px; font-weight: 800; }
.prep-step__text { font-size: 15px; color: var(--vy-text-2); line-height: 1.5; }

.prep-tip { font-size: 15px; color: var(--vy-text-2); line-height: 1.6; text-align: center; padding: 20px; background: var(--vy-surface); border: 1px solid var(--vy-border); border-radius: var(--radius-md); max-width: 600px; margin: 0 auto; }
.prep-tip strong { color: var(--vy-text); }

/* IDEAL FOR / NOT FOR */
.ideal-list { list-style: none; max-width: 600px; margin: 0 auto 48px; }
.ideal-list li { padding: 16px 20px; background: var(--vy-surface); border: 1px solid var(--vy-border); border-radius: var(--radius-sm); margin-bottom: 12px; color: var(--vy-text-2); position: relative; padding-left: 50px; }
.ideal-list li::before { content: '✓'; position: absolute; left: 20px; color: var(--vy-accent); font-weight: 800; font-size: 18px; }

.not-for { background: var(--vy-surface); border: 1px solid var(--vy-border-strong); border-radius: var(--radius-md); padding: 32px; max-width: 600px; margin: 0 auto; }
.not-for__title { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--vy-text); margin-bottom: 16px; }
.not-for__list { list-style: none; }
.not-for__list li { padding: 12px 0 12px 30px; color: var(--vy-text-3); position: relative; border-bottom: 1px solid var(--vy-border); }
.not-for__list li:last-child { border-bottom: none; }
.not-for__list li::before { content: '✗'; position: absolute; left: 0; color: var(--vy-text-4); font-weight: 700; }

/* VALUE GRID (OFERTA) */
.value-grid { display: grid; grid-template-columns: 1fr; gap: 24px; margin: 0 auto; max-width: 1100px; }
@media (min-width: 640px) { .value-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .value-grid { grid-template-columns: repeat(3, 1fr); } }

.value-card { background: var(--vy-surface); border: 1px solid var(--vy-border); border-radius: var(--radius-md); padding: 24px; text-align: center; transition: all var(--transition); position: relative; }
.value-card:hover { border-color: var(--vy-border-strong); transform: translateY(-2px); }
.value-card--main { border-color: var(--vy-accent); border-width: 2px; }
.value-card__badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--vy-accent); color: white; padding: 4px 12px; border-radius: 999px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; white-space: nowrap; }
.value-card--main .value-card__badge { background: var(--vy-accent); }
.value-card__image { width: 100%; aspect-ratio: 1; background: var(--vy-surface-2); border-radius: var(--radius-sm); margin-bottom: 16px; overflow: hidden; }
.value-card__image img { width: 100%; height: 100%; object-fit: cover; }
.value-card__title { font-family: var(--font-display); font-size: 18px; font-weight: 700; color: var(--vy-text); margin-bottom: 8px; }
.value-card__desc { font-size: 14px; color: var(--vy-text-3); line-height: 1.5; }

/* PRICING GRID */
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 24px; max-width: 900px; margin: 0 auto 48px; }
@media (min-width: 768px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }

.pricing-card { background: var(--vy-surface); border: 1px solid var(--vy-border); border-radius: var(--radius-lg); padding: 40px 32px; text-align: center; position: relative; transition: all var(--transition); }
.pricing-card--featured { border-color: var(--vy-accent); border-width: 2px; transform: scale(1.02); }
.pricing-card:hover { transform: translateY(-4px); }
.pricing-card--featured:hover { transform: scale(1.02) translateY(-4px); }

.pricing-card__badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--vy-accent); color: white; padding: 6px 16px; border-radius: 999px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.pricing-card__title { font-family: var(--font-display); font-size: 24px; font-weight: 700; color: var(--vy-text); margin-bottom: 16px; }
.pricing-card__price { display: flex; flex-direction: column; align-items: center; gap: 4px; margin-bottom: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--vy-border); }
.pricing-card__amount { font-family: var(--font-display); font-size: clamp(48px, 10vw, 64px); font-weight: 800; color: var(--vy-text); line-height: 1; }
.pricing-card--featured .pricing-card__amount { color: var(--vy-accent); }
.pricing-card__period { font-size: 14px; color: var(--vy-text-3); }
.pricing-card__features { list-style: none; text-align: left; margin-bottom: 32px; }
.pricing-card__features li { padding: 12px 0 12px 32px; color: var(--vy-text-2); position: relative; font-size: 15px; line-height: 1.5; }
.pricing-card__features li::before { content: '✓'; position: absolute; left: 0; color: var(--vy-accent); font-weight: 800; font-size: 18px; }
.pricing-card__note { font-size: 13px; color: var(--vy-accent); margin-top: 12px; font-weight: 600; }

/* PRICING FAQ MINI */
.pricing-faq-mini { max-width: 700px; margin: 0 auto; }
.pricing-faq-item { background: var(--vy-surface); border: 1px solid var(--vy-border); border-radius: var(--radius-md); margin-bottom: 12px; overflow: hidden; }
.pricing-faq-item summary { padding: 18px 24px; cursor: pointer; font-family: var(--font-display); font-size: 16px; font-weight: 600; color: var(--vy-text); list-style: none; transition: all var(--transition); }
.pricing-faq-item summary::-webkit-details-marker { display: none; }
.pricing-faq-item summary::after { content: '+'; float: right; font-size: 24px; color: var(--vy-accent); transition: transform var(--transition); }
.pricing-faq-item[open] summary::after { transform: rotate(45deg); }
.pricing-faq-item summary:hover { background: var(--vy-surface-2); }
.pricing-faq-item p { padding: 0 24px 20px; color: var(--vy-text-2); line-height: 1.6; margin: 0; }
.pricing-faq-item strong { color: var(--vy-text); font-weight: 700; }

/* GUARANTEE BOX */
.guarantee-box { text-align: center; padding: 48px 32px; background: var(--vy-surface); border: 1px solid var(--vy-border); border-radius: var(--radius-lg); }
.guarantee-box__icon { font-size: 64px; color: var(--vy-accent); margin-bottom: 24px; }
.guarantee-box__title { font-family: var(--font-display); font-size: 28px; font-weight: 800; color: var(--vy-text); margin-bottom: 16px; }
.guarantee-box__text { font-size: 16px; color: var(--vy-text-2); line-height: 1.6; max-width: 500px; margin: 0 auto; }

/* FAQ */
.faq-list { max-width: 700px; margin: 0 auto; }
.faq-item { background: var(--vy-surface); border: 1px solid var(--vy-border); border-radius: var(--radius-md); margin-bottom: 16px; overflow: hidden; }
.faq-item__question { width: 100%; padding: 20px 24px; background: transparent; border: none; color: var(--vy-text); font-family: var(--font-display); font-size: 18px; font-weight: 600; text-align: left; cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: all var(--transition); }
.faq-item__question::after { content: '+'; font-size: 24px; color: var(--vy-accent); transition: transform var(--transition); }
.faq-item__question:hover { background: var(--vy-surface-2); }
.faq-item.active .faq-item__question::after { transform: rotate(45deg); }
.faq-item__answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-item.active .faq-item__answer { max-height: 500px; }
.faq-item__answer p { padding: 0 24px 20px; color: var(--vy-text-2); line-height: 1.6; }
.faq-item__answer strong { color: var(--vy-text); font-weight: 700; }

/* VCARD */
.vcard { background: var(--vy-surface); border: 1px solid var(--vy-border); border-radius: var(--radius-lg); padding: 40px 32px; max-width: 500px; margin: 0 auto; text-align: center; }
.vcard__name { font-family: var(--font-display); font-size: 24px; font-weight: 700; color: var(--vy-text); margin-bottom: 8px; }
.vcard__phone { font-size: 18px; color: var(--vy-text-2); margin-bottom: 24px; }
.vcard__pitch { font-size: 16px; color: var(--vy-text-2); line-height: 1.6; margin-bottom: 32px; }
.vcard__pitch strong { color: var(--vy-text); }
.vcard__fineprint { font-size: 13px; color: var(--vy-text-4); margin-top: 16px; }
.vcard__avatar {
  width: 400px;
  height: 400px;
  border-radius: 999px;
  border: 4px solid rgba(15,17,21,0.95);
  background: rgba(255,255,255,0.06);
  margin: -46px auto 10px;
  overflow: hidden;
}
@media (max-width: 768px) {
    .vcard__avatar {
        width: 100%;
    }
}
.vcard__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* FOOTER */
.site-footer { background-color: var(--vy-bg); padding: 48px 0 32px; border-top: 1px solid var(--vy-border); }
.site-footer__grid { display: grid; gap: 32px; }
@media (min-width: 768px) { .site-footer__grid { grid-template-columns: 2fr 1fr; gap: 48px; } }
.footer__compliance { color: var(--vy-text-4); font-size: 13px; line-height: 1.6; }
.footer__compliance p { margin-bottom: 12px; }
.footer__compliance strong { color: var(--vy-text-3); }
.footer__right { text-align: left; }
@media (min-width: 768px) { .footer__right { text-align: right; } }
.footer__copy { color: var(--vy-text-2); font-size: 14px; margin-bottom: 8px; }
.footer__meta { color: var(--vy-text-4); font-size: 13px; }
.footer__meta a { color: var(--vy-text-3); text-decoration: none; }
.footer__meta a:hover { color: var(--vy-text); text-decoration: underline; }