/* ==========================================================================
   Elena Liseva — Nutricionista
   ========================================================================== */

:root {
  --navy: #0c1c38;
  --navy-deep: #081226;
  --gold: #c9a15a;
  --gold-light: #e6c98a;
  --cream: #faf7f1;
  --cream-2: #f2ece1;
  --ink: #232323;
  --ink-soft: #5a5850;
  --line: #e7e0d2;
  --radius: 4px;
  --max-w: 1180px;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Jost', 'Helvetica Neue', Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--navy);
  margin: 0 0 .5em;
  letter-spacing: .01em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.15; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.3rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1em; color: var(--ink-soft); }

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

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

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--sans);
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: .9em;
}

.divider {
  width: 56px;
  height: 2px;
  background: var(--gold);
  margin: 18px 0 28px;
  border: none;
}
.divider.center { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: .92rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .25s ease;
}
.btn-primary {
  background: var(--navy);
  color: var(--cream);
  border-color: var(--navy);
}
.btn-primary:hover { background: var(--navy-deep); }
.btn-gold {
  background: var(--gold);
  color: var(--navy-deep);
  border-color: var(--gold);
}
.btn-gold:hover { background: var(--gold-light); }
.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline:hover { background: var(--navy); color: var(--cream); }
.btn-outline-light {
  background: transparent;
  color: var(--cream);
  border-color: rgba(250,247,241,.55);
}
.btn-outline-light:hover { background: rgba(250,247,241,.12); }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Header ---------- */
header.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.logo-link { display: flex; align-items: center; gap: 10px; }
.logo-link img { height: 46px; width: auto; border-radius: 3px; }

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
nav.main-nav a {
  color: var(--cream);
  font-size: .86rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 400;
  opacity: .8;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: all .2s;
}
nav.main-nav a:hover,
nav.main-nav a.active {
  opacity: 1;
  border-bottom-color: var(--gold);
  color: var(--gold-light);
}

.header-right { display: flex; align-items: center; gap: 22px; }

.lang-switch {
  display: flex;
  gap: 4px;
  background: rgba(255,255,255,.06);
  border-radius: 999px;
  padding: 3px;
}
.lang-switch button {
  background: transparent;
  border: none;
  color: rgba(250,247,241,.65);
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .05em;
  padding: 5px 11px;
  border-radius: 999px;
  cursor: pointer;
  transition: all .2s;
}
.lang-switch button.active {
  background: var(--gold);
  color: var(--navy-deep);
  font-weight: 600;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--cream);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 880px) {
  nav.main-nav {
    position: fixed;
    inset: 68px 0 0 0;
    background: var(--navy);
    flex-direction: column;
    align-items: flex-start;
    padding: 26px 28px;
    gap: 20px;
    transform: translateY(-110%);
    transition: transform .3s ease;
    height: calc(100vh - 68px);
  }
  nav.main-nav.open { transform: translateY(0); }
  .nav-toggle { display: block; }
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--cream);
  padding: 90px 0 100px;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items: center;
}
.hero h1 { color: var(--cream); }
.hero .tagline {
  font-family: var(--serif);
  font-style: italic;
  color: var(--gold-light);
  font-size: 1.15rem;
  margin-bottom: 18px;
}
.hero p.lead { color: rgba(250,247,241,.82); font-size: 1.05rem; max-width: 46ch; }
.hero-photo {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,.35);
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; }

@media (max-width: 880px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-photo { max-width: 340px; margin: 0 auto; }
}

/* page hero (inner pages, no photo) */
.page-hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--cream);
  padding: 64px 0 70px;
  text-align: center;
}
.page-hero h1 { color: var(--cream); }
.page-hero .tagline {
  font-family: var(--serif);
  font-style: italic;
  color: var(--gold-light);
}

/* ---------- Sections ---------- */
section { padding: 80px 0; }
section.tight { padding: 56px 0; }
.section-alt { background: var(--cream-2); }
.section-navy { background: var(--navy); color: var(--cream); }
.section-navy h2, .section-navy h3 { color: var(--cream); }
.section-navy p { color: rgba(250,247,241,.78); }

.center { text-align: center; }
.max-copy { max-width: 640px; margin-left: auto; margin-right: auto; }

/* ---------- Grids / Cards ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 880px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px;
  text-align: left;
}
.card .num {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 10px;
}

.about-photo {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(12,28,56,.15);
}
.about-photo img { width: 100%; object-fit: cover; }

/* ---------- Stats row ---------- */
.stats-row {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
  text-align: center;
}
.stats-row .stat strong {
  display: block;
  font-family: var(--serif);
  font-size: 2.1rem;
  color: var(--navy);
}
.section-navy .stats-row .stat strong { color: var(--gold-light); }
.stats-row .stat span {
  font-size: .82rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.section-navy .stats-row .stat span { color: rgba(250,247,241,.7); }

/* ---------- Service blocks ---------- */
.service-block {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 44px;
  margin-bottom: 28px;
}
.service-block h3 { margin-bottom: 6px; }
.service-block .price-note {
  display: inline-block;
  margin-top: 14px;
  font-size: .85rem;
  color: var(--gold);
  letter-spacing: .03em;
  text-transform: uppercase;
}
.service-list { list-style: none; padding: 0; margin: 18px 0 0; }
.service-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  color: var(--ink-soft);
}
.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 12px;
  height: 1px;
  background: var(--gold);
}

.focus-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.focus-tags span {
  border: 1px solid var(--gold);
  color: var(--navy);
  padding: 7px 16px;
  border-radius: 999px;
  font-size: .82rem;
  letter-spacing: .03em;
}

/* ---------- Case cards ---------- */
.case-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px 44px;
  margin-bottom: 28px;
  box-shadow: 0 12px 30px rgba(12,28,56,.06);
}
.case-card .case-label {
  display: inline-block;
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 6px;
}
.case-card h3 { margin-bottom: 18px; }
.case-card .field-label {
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 6px;
  margin-top: 22px;
}
.case-card .field-label:first-of-type { margin-top: 0; }
.check-list { list-style: none; padding: 0; margin: 10px 0 0; }
.check-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 10px;
  color: var(--ink);
}
.check-list li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--gold);
  font-size: .9rem;
}

/* ---------- Testimonial ---------- */
.testimonial-card {
  background: #fff;
  border-left: 3px solid var(--gold);
  padding: 40px 44px;
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(12,28,56,.06);
}
.testimonial-card .quote-mark {
  font-family: var(--serif);
  font-size: 3.4rem;
  color: var(--gold);
  line-height: 1;
  display: block;
  margin-bottom: 6px;
}
.testimonial-card p.quote-text {
  font-size: 1.05rem;
  color: var(--ink);
  font-style: italic;
}
.testimonial-card .attribution {
  margin-top: 18px;
  font-size: .85rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.result-pill {
  display: inline-block;
  background: var(--navy);
  color: var(--gold-light);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: .82rem;
  letter-spacing: .04em;
  margin-bottom: 16px;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px;
}
.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.contact-method:last-child { border-bottom: none; }
.contact-method .icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--cream-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-method .label {
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink-soft);
  margin-bottom: 2px;
}
.contact-method .value { font-weight: 500; color: var(--navy); }

.contact-form label {
  display: block;
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--sans);
  font-size: .95rem;
  margin-bottom: 18px;
  background: var(--cream);
}
.contact-form textarea { min-height: 120px; resize: vertical; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--navy);
  color: var(--cream);
  padding: 64px 0;
  text-align: center;
}
.cta-band h2 { color: var(--cream); }

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--navy-deep);
  color: rgba(250,247,241,.7);
  padding: 50px 0 26px;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 30px;
  margin-bottom: 30px;
}
.footer-grid h4 { color: var(--gold-light); font-size: 1rem; }
.footer-grid a { display: block; margin-bottom: 8px; opacity: .85; }
.footer-grid a:hover { color: var(--gold-light); }
.footer-logo img { height: 40px; margin-bottom: 12px; border-radius: 3px; }
.footer-bottom {
  border-top: 1px solid rgba(250,247,241,.12);
  padding-top: 20px;
  font-size: .8rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0; }
.reveal { animation: fadeUp .7s ease both; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}