/* ============================================
   BlentFresh — Nutrition consultant Prague
   Unique class prefix: bfx- | vars: --mx-
   ============================================ */

/* === DESIGN TOKENS === */
:root {
  --mx-teal: #0d9488;
  --mx-teal-deep: #0f766e;
  --mx-teal-ghost: rgba(13, 148, 136, 0.15);
  --mx-teal-wash: #f0fdfa;
  --mx-flame: #f97316;
  --mx-flame-hover: #ea580c;
  --mx-night: #0f172a;
  --mx-body: #334155;
  --mx-muted: #94a3b8;
  --mx-snow: #ffffff;
  --mx-surface: #f8fafc;
  --mx-stroke: #e2e8f0;
  --mx-stroke-light: #f1f5f9;
  --bfx-r: 14px;
  --bfx-r-lg: 22px;
  --bfx-sh-s: 0 1px 3px rgba(0, 0, 0, 0.06);
  --bfx-sh-m: 0 4px 20px rgba(0, 0, 0, 0.07);
  --bfx-sh-l: 0 12px 48px rgba(0, 0, 0, 0.1);
  --bfx-font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --bfx-curve: cubic-bezier(0.4, 0, 0.2, 1);
}

/* === BASE RESET === */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--bfx-font);
  color: var(--mx-body);
  line-height: 1.7;
  background: var(--mx-snow);
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
ul,
ol {
  list-style: none;
}
address {
  font-style: normal;
}
button {
  font-family: inherit;
}

/* === PAGE WIDTH === */
.bfx-shell {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* === STICKY NAV === */
.bfx-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition:
    border-color 0.3s var(--bfx-curve),
    box-shadow 0.3s var(--bfx-curve);
}
.bfx-topbar.scrolled {
  border-bottom-color: var(--mx-stroke);
  box-shadow: var(--bfx-sh-s);
}
.bfx-topbar__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.bfx-topbar__logo {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--mx-teal);
  letter-spacing: -0.5px;
}
.bfx-topbar__logo i {
  color: var(--mx-flame);
  font-style: normal;
}
.bfx-topbar__links {
  display: flex;
  gap: 32px;
  align-items: center;
}
.bfx-topbar__link {
  font-size: 0.92rem;
  color: var(--mx-body);
  font-weight: 500;
  transition: color 0.2s var(--bfx-curve);
  position: relative;
}
.bfx-topbar__link:hover {
  color: var(--mx-teal);
}
.bfx-topbar__link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--mx-teal);
  transition: width 0.25s var(--bfx-curve);
}
.bfx-topbar__link:hover::after {
  width: 100%;
}
.bfx-topbar__burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.bfx-topbar__burger span {
  width: 22px;
  height: 2px;
  background: var(--mx-night);
  border-radius: 2px;
  transition: transform 0.3s var(--bfx-curve);
}

/* === ACTION BUTTONS === */
.bfx-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--bfx-r);
  font-weight: 600;
  font-size: 0.93rem;
  border: none;
  cursor: pointer;
  transition: all 0.25s var(--bfx-curve);
  white-space: nowrap;
}
.bfx-cta--fill {
  background: var(--mx-teal);
  color: var(--mx-snow);
}
.bfx-cta--fill:hover {
  background: var(--mx-teal-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(13, 148, 136, 0.25);
}
.bfx-cta--warm {
  background: var(--mx-flame);
  color: var(--mx-snow);
}
.bfx-cta--warm:hover {
  background: var(--mx-flame-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(249, 115, 22, 0.25);
}
.bfx-cta--ghost {
  background: transparent;
  border: 2px solid var(--mx-teal);
  color: var(--mx-teal);
}
.bfx-cta--ghost:hover {
  background: var(--mx-teal);
  color: var(--mx-snow);
}
.bfx-cta--lg {
  padding: 16px 36px;
  font-size: 1rem;
}

/* === WELCOME BANNER === */
.bfx-lead {
  padding: 160px 0 90px;
  background: linear-gradient(
    170deg,
    var(--mx-teal-wash) 0%,
    var(--mx-snow) 55%,
    #fff7ed 100%
  );
  position: relative;
  overflow: hidden;
}
.bfx-lead::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -15%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--mx-teal-ghost) 0%, transparent 65%);
  pointer-events: none;
}
.bfx-lead__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.bfx-lead__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--mx-snow);
  color: var(--mx-teal-deep);
  padding: 6px 18px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 20px;
  box-shadow: var(--bfx-sh-s);
}
.bfx-lead__title {
  font-size: clamp(2.1rem, 4.2vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--mx-night);
  margin-bottom: 18px;
}
.bfx-lead__title em {
  color: var(--mx-teal);
  font-style: normal;
}
.bfx-lead__desc {
  font-size: 1.1rem;
  color: var(--mx-body);
  margin-bottom: 28px;
  max-width: 500px;
  line-height: 1.75;
}
.bfx-lead__perks {
  margin-bottom: 32px;
}
.bfx-lead__perk {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 5px 0;
  font-size: 1rem;
}
.bfx-lead__perk i {
  color: var(--mx-teal);
  font-size: 1.1rem;
}
.bfx-lead__btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.bfx-lead__note {
  margin-top: 14px;
  font-size: 0.82rem;
  color: var(--mx-muted);
}
.bfx-lead__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.bfx-lead__circle {
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--mx-teal-wash) 0%, #fff7ed 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 60px rgba(13, 148, 136, 0.08);
}
.bfx-lead__circle-icon {
  font-size: 80px;
}

/* === ACHIEVEMENTS RIBBON === */
.bfx-stats {
  padding: 40px 0;
  background: var(--mx-snow);
  border-bottom: 1px solid var(--mx-stroke-light);
}
.bfx-stats__row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.bfx-stats__item {
}
.bfx-stats__num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--mx-teal);
  line-height: 1.1;
}
.bfx-stats__label {
  font-size: 0.88rem;
  color: var(--mx-muted);
  margin-top: 4px;
}

/* === CONTENT SECTIONS === */
.bfx-block {
  padding: 80px 0;
}
.bfx-block--alt {
  background: var(--mx-surface);
}
.bfx-block--tint {
  background: var(--mx-teal-wash);
}
.bfx-block__head {
  text-align: center;
  margin-bottom: 48px;
}
.bfx-block__badge {
  display: inline-block;
  background: var(--mx-teal-ghost);
  color: var(--mx-teal-deep);
  padding: 4px 16px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
}
.bfx-block__heading {
  font-size: clamp(1.7rem, 2.8vw, 2.2rem);
  font-weight: 800;
  color: var(--mx-night);
  margin-bottom: 10px;
}
.bfx-block__intro {
  font-size: 1.02rem;
  color: var(--mx-body);
  max-width: 520px;
  margin: 0 auto;
}

/* === EXPERTISE CARDS === */
.bfx-offers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.bfx-offer {
  background: var(--mx-snow);
  border: 1px solid var(--mx-stroke);
  border-radius: var(--bfx-r-lg);
  padding: 32px;
  transition: all 0.3s var(--bfx-curve);
}
.bfx-offer:hover {
  border-color: var(--mx-teal);
  box-shadow: var(--bfx-sh-m);
  transform: translateY(-3px);
}
.bfx-offer__icon {
  width: 52px;
  height: 52px;
  background: var(--mx-teal-wash);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--mx-teal);
  margin-bottom: 16px;
}
.bfx-offer__name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--mx-night);
  margin-bottom: 6px;
}
.bfx-offer__info {
  font-size: 0.93rem;
  color: var(--mx-body);
  margin-bottom: 14px;
  line-height: 1.65;
}
.bfx-offer__rate {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--mx-teal);
}
.bfx-offer__rate-sm {
  font-size: 0.82rem;
  color: var(--mx-muted);
  font-weight: 400;
}

/* === PERSONA BLOCK === */
.bfx-person__grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 56px;
  align-items: center;
}
.bfx-person__photo {
  width: 320px;
  height: 380px;
  border-radius: var(--bfx-r-lg);
  background: linear-gradient(135deg, var(--mx-teal-wash) 0%, #ecfdf5 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 90px;
  overflow: hidden;
}
.bfx-person__name {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--mx-night);
  margin-bottom: 2px;
}
.bfx-person__role {
  color: var(--mx-teal);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 18px;
}
.bfx-person__quote {
  font-size: 1.05rem;
  font-style: italic;
  color: var(--mx-body);
  padding-left: 20px;
  border-left: 3px solid var(--mx-teal);
  margin-bottom: 22px;
  line-height: 1.75;
}
.bfx-person__about {
  color: var(--mx-body);
  font-size: 0.93rem;
  line-height: 1.75;
  margin-bottom: 18px;
}
.bfx-person__badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.bfx-person__badge {
  background: var(--mx-teal-wash);
  color: var(--mx-teal-deep);
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
}

/* === PRICING TIERS === */
.bfx-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: start;
}
.bfx-plan {
  background: var(--mx-snow);
  border: 2px solid var(--mx-stroke);
  border-radius: var(--bfx-r-lg);
  padding: 34px 28px;
  text-align: center;
  transition: all 0.3s var(--bfx-curve);
  position: relative;
}
.bfx-plan:hover {
  transform: translateY(-4px);
  box-shadow: var(--bfx-sh-l);
}
.bfx-plan--featured {
  border-color: var(--mx-teal);
  transform: scale(1.03);
}
.bfx-plan--featured:hover {
  transform: scale(1.03) translateY(-4px);
}
.bfx-plan__ribbon {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--mx-teal);
  color: var(--mx-snow);
  padding: 4px 20px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
}
.bfx-plan__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--mx-night);
  margin-bottom: 6px;
}
.bfx-plan__amount {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--mx-teal);
  margin: 14px 0;
  line-height: 1;
}
.bfx-plan__amount span {
  font-size: 0.88rem;
  color: var(--mx-muted);
  font-weight: 400;
}
.bfx-plan__list {
  text-align: left;
  margin: 22px 0;
}
.bfx-plan__list li {
  padding: 9px 0;
  border-bottom: 1px solid var(--mx-stroke-light);
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.bfx-plan__list li i {
  color: var(--mx-teal);
  font-size: 0.9rem;
  flex-shrink: 0;
}

/* === TESTIMONIAL CARDS === */
.bfx-reviews {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.bfx-review {
  background: var(--mx-snow);
  border-radius: var(--bfx-r-lg);
  padding: 28px;
  box-shadow: var(--bfx-sh-s);
  transition: box-shadow 0.3s var(--bfx-curve);
}
.bfx-review:hover {
  box-shadow: var(--bfx-sh-m);
}
.bfx-review__stars {
  color: var(--mx-flame);
  font-size: 1rem;
  margin-bottom: 12px;
  letter-spacing: 2px;
}
.bfx-review__body {
  font-size: 0.93rem;
  color: var(--mx-body);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 16px;
}
.bfx-review__result {
  display: inline-block;
  background: var(--mx-teal-wash);
  color: var(--mx-teal-deep);
  padding: 3px 12px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.bfx-review__author {
  font-weight: 700;
  font-size: 0.92rem;
}
.bfx-review__location {
  font-size: 0.82rem;
  color: var(--mx-muted);
}

/* === Q&A TOGGLE === */
.bfx-faq-list {
  max-width: 740px;
  margin: 0 auto;
}
.bfx-faq-item {
  border-bottom: 1px solid var(--mx-stroke);
}
.bfx-faq-q {
  width: 100%;
  padding: 20px 0;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--mx-night);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color 0.2s var(--bfx-curve);
}
.bfx-faq-q:hover {
  color: var(--mx-teal);
}
.bfx-faq-q__toggle {
  width: 26px;
  height: 26px;
  background: var(--mx-teal-wash);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mx-teal);
  font-size: 0.85rem;
  flex-shrink: 0;
  transition: all 0.3s var(--bfx-curve);
}
.bfx-faq-item.expanded .bfx-faq-q__toggle {
  background: var(--mx-teal);
  color: var(--mx-snow);
  transform: rotate(180deg);
}
.bfx-faq-a {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.35s var(--bfx-curve),
    padding 0.35s var(--bfx-curve);
}
.bfx-faq-item.expanded .bfx-faq-a {
  max-height: 280px;
  padding-bottom: 18px;
}
.bfx-faq-a p {
  color: var(--mx-body);
  font-size: 0.93rem;
  line-height: 1.7;
}

/* === BOOKING BAR === */
.bfx-strip {
  padding: 80px 0;
  background: linear-gradient(
    135deg,
    var(--mx-teal) 0%,
    var(--mx-teal-deep) 100%
  );
  color: var(--mx-snow);
  text-align: center;
}
.bfx-strip__heading {
  font-size: clamp(1.7rem, 2.8vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 12px;
}
.bfx-strip__desc {
  font-size: 1.05rem;
  opacity: 0.9;
  margin-bottom: 28px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.bfx-strip__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* === FOOTER === */
.bfx-foot {
  background: var(--mx-night);
  color: rgba(255, 255, 255, 0.75);
  padding: 56px 0 0;
}
.bfx-foot__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
}
.bfx-foot__logo {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--mx-snow);
  margin-bottom: 10px;
}
.bfx-foot__logo i {
  color: var(--mx-flame);
  font-style: normal;
}
.bfx-foot__about {
  font-size: 0.88rem;
  line-height: 1.65;
  margin-bottom: 14px;
}
.bfx-foot__social {
  display: flex;
  gap: 10px;
}
.bfx-foot__social a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s var(--bfx-curve);
  font-size: 0.85rem;
}
.bfx-foot__social a:hover {
  background: var(--mx-teal);
  border-color: var(--mx-teal);
}
.bfx-foot__col-title {
  color: var(--mx-snow);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 16px;
}
.bfx-foot__col-links li {
  margin-bottom: 8px;
}
.bfx-foot__col-links a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.2s var(--bfx-curve);
}
.bfx-foot__col-links a:hover {
  color: #5eead4;
}
.bfx-foot__info {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.88rem;
}
.bfx-foot__info i {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--mx-teal);
}
.bfx-foot__hours {
  margin-top: 14px;
  font-size: 0.82rem;
}
.bfx-foot__hours p {
  margin-bottom: 3px;
}
.bfx-foot__bottom {
  margin-top: 36px;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
}
.bfx-foot__legal {
  display: flex;
  gap: 18px;
}
.bfx-foot__legal a {
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.2s;
}
.bfx-foot__legal a:hover {
  color: #5eead4;
}

/* === PRIVACY BANNER === */
.bfx-cookie {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--mx-night);
  color: rgba(255, 255, 255, 0.85);
  padding: 20px 0;
  transform: translateY(100%);
  transition: transform 0.4s var(--bfx-curve);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.15);
}
.bfx-cookie.show {
  transform: translateY(0);
}
.bfx-cookie__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
.bfx-cookie__msg {
  font-size: 0.88rem;
  line-height: 1.6;
  flex: 1;
}
.bfx-cookie__msg a {
  color: #5eead4;
  text-decoration: underline;
}
.bfx-cookie__opts {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.bfx-cookie__pick {
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s var(--bfx-curve);
  white-space: nowrap;
}
.bfx-cookie__pick--yes {
  background: var(--mx-teal);
  color: var(--mx-snow);
}
.bfx-cookie__pick--yes:hover {
  background: var(--mx-teal-deep);
}
.bfx-cookie__pick--no {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.7);
}
.bfx-cookie__pick--no:hover {
  border-color: rgba(255, 255, 255, 0.6);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .bfx-lead__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .bfx-lead__desc {
    margin: 0 auto 28px;
  }
  .bfx-lead__perks {
    display: inline-block;
    text-align: left;
  }
  .bfx-lead__btns {
    justify-content: center;
  }
  .bfx-lead__visual {
    display: none;
  }
  .bfx-person__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .bfx-person__photo {
    margin: 0 auto;
  }
  .bfx-person__quote {
    text-align: left;
  }
  .bfx-person__badges {
    justify-content: center;
  }
  .bfx-foot__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .bfx-topbar__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--mx-snow);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--mx-stroke);
    gap: 14px;
    box-shadow: var(--bfx-sh-m);
  }
  .bfx-topbar__links.open {
    display: flex;
  }
  .bfx-topbar__burger {
    display: flex;
  }
  .bfx-lead {
    padding: 120px 0 60px;
  }
  .bfx-stats__row {
    grid-template-columns: repeat(2, 1fr);
  }
  .bfx-offers {
    grid-template-columns: 1fr;
  }
  .bfx-plans {
    grid-template-columns: 1fr;
    max-width: 380px;
    margin: 0 auto;
  }
  .bfx-plan--featured {
    transform: none;
  }
  .bfx-plan--featured:hover {
    transform: translateY(-4px);
  }
  .bfx-reviews {
    grid-template-columns: 1fr;
  }
  .bfx-foot__grid {
    grid-template-columns: 1fr;
  }
  .bfx-foot__bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
  .bfx-cookie__inner {
    flex-direction: column;
    text-align: center;
  }
  .bfx-block {
    padding: 56px 0;
  }
}

@media (max-width: 480px) {
  .bfx-lead__title {
    font-size: 1.7rem;
  }
  .bfx-stats__num {
    font-size: 1.7rem;
  }
  .bfx-lead__btns {
    flex-direction: column;
    width: 100%;
  }
  .bfx-lead__btns .bfx-cta {
    width: 100%;
  }
  .bfx-cta--lg {
    width: 100%;
  }
}