/* ============================================================
   АННА СОКОЛОВА — Нутрициолог · Premium Wellness Landing
   ============================================================ */

/* ---------- 1. CSS Reset / Normalize ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--c-text);
  background: var(--c-bg);
  overflow-x: hidden;
}

img, svg, picture { display: block; max-width: 100%; height: auto; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; transition: color .25s ease; }
ul { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }

/* ---------- 2. CSS Variables ---------- */
:root {
  /* Цвета */
  --c-bg:           #FAFAF7;
  --c-sage:         #7A9A7E;
  --c-sage-dark:    #5C7B62;
  --c-terracotta:   #C4775E;
  --c-terracotta-d: #A65E45;
  --c-text:         #2C2C2C;
  --c-text-light:   #6B6B6B;
  --c-bg-soft:      #F0EBE3;
  --c-bg-cream:     #F7F2EA;
  --c-dark:         #2D3B2E;
  --c-border:       rgba(0, 0, 0, 0.08);
  --c-white:        #FFFFFF;

  /* Шрифты */
  --font-display: 'Cormorant Garamond', 'Times New Roman', serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Размеры */
  --container-max: 1200px;
  --container-pad: 24px;

  /* Тени */
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.04);
  --shadow:     0 4px 24px rgba(0,0,0,0.06);
  --shadow-lg:  0 12px 48px rgba(0,0,0,0.08);
  --shadow-xl:  0 24px 64px rgba(0,0,0,0.12);

  /* Радиусы */
  --r-sm: 12px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;

  /* Анимация */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- 3. Глобальные классы ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  width: 100%;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Заголовки */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--c-text);
  letter-spacing: -0.01em;
  line-height: 1.15;
}

h1 { font-size: clamp(2.5rem, 5.5vw, 4.5rem); font-weight: 500; }
h2 { font-size: clamp(2rem, 4vw, 2.75rem); }
h3 { font-family: var(--font-body); font-weight: 600; font-size: 1.25rem; letter-spacing: -0.01em; line-height: 1.4; }

h1 em, h2 em {
  font-style: italic;
  color: var(--c-terracotta);
  font-weight: 400;
}

/* Eyebrow (надзаголовок) */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-sage-dark);
  margin-bottom: 20px;
}
.eyebrow-light { color: rgba(255,255,255,0.85); }
.eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-terracotta);
  display: inline-block;
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}
.section-head .eyebrow { justify-content: center; }
.section-lead {
  font-size: 1.125rem;
  color: var(--c-text-light);
  margin-top: 16px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--c-terracotta);
  font-weight: 500;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: gap .25s var(--ease), border-color .25s var(--ease);
}
.link-arrow:hover {
  gap: 12px;
  border-bottom-color: var(--c-terracotta);
}

/* ---------- 4. Кнопки ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: all .3s var(--ease);
  white-space: nowrap;
  cursor: pointer;
  border: 1.5px solid transparent;
}
.btn-lg { padding: 18px 36px; font-size: 1rem; }
.btn-xl { padding: 22px 44px; font-size: 1.05rem; }

.btn-primary {
  background: var(--c-sage);
  color: var(--c-white);
  box-shadow: 0 4px 16px rgba(122, 154, 126, 0.25);
}
.btn-primary:hover {
  background: var(--c-sage-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(122, 154, 126, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--c-text);
  border-color: rgba(0,0,0,0.15);
}
.btn-ghost:hover {
  background: var(--c-text);
  color: var(--c-white);
  border-color: var(--c-text);
  transform: translateY(-2px);
}

.btn-light {
  background: var(--c-white);
  color: var(--c-dark);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}
.btn-light:hover {
  background: var(--c-bg-soft);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.18);
}

/* ---------- 5. ANNOUNCEMENT BAR ---------- */
.announcement-bar {
  background: var(--c-sage);
  color: var(--c-white);
  padding: 11px 0;
  font-size: 0.9rem;
  text-align: center;
  font-weight: 400;
}
.announcement-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--c-white);
}
.announcement-link .arrow {
  transition: transform .3s var(--ease);
}
.announcement-link:hover .arrow {
  transform: translateX(4px);
}

/* ---------- 6. NAVIGATION ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 247, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.nav.scrolled {
  box-shadow: var(--shadow);
  border-bottom-color: var(--c-border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
  gap: 24px;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.logo-tagline {
  font-size: 0.72rem;
  color: var(--c-text-light);
  letter-spacing: 0.04em;
  margin-top: 2px;
}

.nav-menu ul {
  display: flex;
  gap: 36px;
}
.nav-menu a {
  font-size: 0.95rem;
  color: var(--c-text);
  position: relative;
  padding: 4px 0;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1.5px;
  background: var(--c-terracotta);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav-menu a:hover::after { transform: scaleX(1); }

.nav-cta { padding: 12px 24px; font-size: 0.9rem; }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--c-text);
  transition: all .3s var(--ease);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- 7. HERO ---------- */
.hero {
  position: relative;
  padding: 80px 0 100px;
  overflow: hidden;
}

.blob {
  position: absolute;
  width: 700px; height: 700px;
  z-index: 0;
  pointer-events: none;
}
.blob-hero {
  top: -150px;
  right: -200px;
  animation: float 14s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0); }
  50%      { transform: translate(-20px, 30px) rotate(8deg); }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-title {
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.18rem;
  line-height: 1.6;
  color: var(--c-text-light);
  margin-bottom: 40px;
  max-width: 540px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--c-border);
}
.stat {
  display: flex;
  flex-direction: column;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1;
}
.stat-suffix {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--c-terracotta);
  line-height: 1;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--c-text-light);
  margin-top: 6px;
  line-height: 1.4;
}

/* HERO PHOTO */
.hero-photo {
  position: relative;
}
.photo-wrapper {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/5;
}
.photo-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(196, 119, 94, 0.18));
  z-index: 1;
  pointer-events: none;
}
.photo-wrapper img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}
.photo-wrapper:hover img { transform: scale(1.04); }

.photo-badge {
  position: absolute;
  bottom: 24px; left: 24px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 14px 18px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.3;
  box-shadow: var(--shadow);
  z-index: 2;
}
.photo-badge i {
  font-size: 22px;
  color: var(--c-sage);
}

/* ---------- 8. SOCIAL PROOF ---------- */
.social-proof {
  background: var(--c-bg-soft);
  padding: 56px 0;
}
.social-proof-label {
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-text-light);
  margin-bottom: 32px;
}
.logos-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 48px;
}
.logo-item {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--c-text-light);
  opacity: 0.65;
  transition: opacity .3s var(--ease);
}
.logo-item:hover { opacity: 1; color: var(--c-text); }

/* ---------- 9. PROBLEM ---------- */
.problem {
  padding: 120px 0;
  background:
    radial-gradient(ellipse at top right, rgba(122, 154, 126, 0.08), transparent 50%),
    var(--c-bg-cream);
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}
.problem-card {
  background: var(--c-white);
  padding: 28px 28px 28px 28px;
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.problem-card i {
  font-size: 28px;
  color: var(--c-sage);
  flex-shrink: 0;
}
.problem-card p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--c-text);
}
.problem-empathy {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-style: normal;
  color: var(--c-text);
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.4;
}
.problem-empathy em {
  color: var(--c-terracotta);
  font-style: italic;
}

/* ---------- 10. METHOD ---------- */
.method {
  padding: 120px 0;
}
.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}
.method-step {
  position: relative;
  background: var(--c-white);
  padding: 36px 28px 32px;
  border-radius: var(--r-lg);
  border: 1px solid var(--c-border);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.method-step:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(122, 154, 126, 0.3);
}
.step-number {
  position: absolute;
  top: 24px; right: 24px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--c-terracotta);
  opacity: 0.5;
}
.method-step i {
  font-size: 36px;
  color: var(--c-sage);
  margin-bottom: 24px;
  display: block;
}
.method-step h3 {
  margin-bottom: 12px;
  font-size: 1.15rem;
}
.method-step p {
  color: var(--c-text-light);
  font-size: 0.95rem;
  line-height: 1.6;
}
.method-cta {
  text-align: center;
}

/* ---------- 11. ABOUT ---------- */
.about {
  padding: 120px 0;
  background: var(--c-bg-soft);
}
.about-grid {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 80px;
  align-items: center;
}
.about-photo {
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-lg);
}
.about-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.about-content h2 { margin-bottom: 28px; }
.about-content p {
  color: var(--c-text);
  margin-bottom: 18px;
  font-size: 1.02rem;
}
.about-credentials {
  display: grid;
  gap: 12px;
  margin: 32px 0;
  padding: 24px;
  background: var(--c-white);
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
}
.about-credentials li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
}
.about-credentials i {
  font-size: 22px;
  color: var(--c-sage);
  flex-shrink: 0;
}

/* ---------- 12. SERVICES ---------- */
.services { padding: 120px 0; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--c-white);
  padding: 40px 32px 36px;
  border-radius: var(--r-lg);
  border: 1px solid var(--c-border);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.service-card-featured {
  background: var(--c-bg-cream);
  border: 1.5px solid var(--c-sage);
  transform: translateY(-12px);
  box-shadow: var(--shadow-lg);
}
.service-card-featured:hover {
  transform: translateY(-18px);
  box-shadow: var(--shadow-xl);
}
.service-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-terracotta);
  color: var(--c-white);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
  white-space: nowrap;
}
.service-icon {
  font-size: 40px;
  color: var(--c-sage);
  margin-bottom: 20px;
  display: block;
}
.service-card h3 {
  font-size: 1.4rem;
  font-family: var(--font-display);
  font-weight: 500;
  margin-bottom: 8px;
}
.service-for {
  color: var(--c-text-light);
  font-size: 0.92rem;
  font-style: italic;
  margin-bottom: 24px;
  line-height: 1.5;
}
.service-includes {
  display: grid;
  gap: 10px;
  margin-bottom: 32px;
  flex: 1;
}
.service-includes li {
  font-size: 0.95rem;
  padding-left: 24px;
  position: relative;
  line-height: 1.5;
}
.service-includes li::before {
  content: '';
  position: absolute;
  left: 0; top: 9px;
  width: 14px; height: 1.5px;
  background: var(--c-sage);
}
.service-price {
  font-size: 0.92rem;
  color: var(--c-text-light);
  margin-bottom: 20px;
}
.service-price strong {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--c-text);
  margin-left: 6px;
}
.service-card .btn { align-self: stretch; }

/* ---------- 13. TRANSFORMATION ---------- */
.transformation {
  padding: 120px 0;
  background: var(--c-dark);
  color: var(--c-white);
}
.transformation h2 { color: var(--c-white); }
.transformation .section-head { margin-bottom: 64px; }

.transformation-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 32px;
  max-width: 1000px;
  margin: 0 auto;
}
.trans-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-md);
  transition: background .3s var(--ease);
}
.trans-row:hover {
  background: rgba(255,255,255,0.07);
}
.trans-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 4px;
}
.trans-before p {
  color: rgba(255,255,255,0.55);
  font-size: 0.95rem;
  text-decoration: line-through;
  text-decoration-color: rgba(196, 119, 94, 0.4);
  text-decoration-thickness: 1px;
}
.trans-after p {
  color: var(--c-white);
  font-size: 0.95rem;
  font-weight: 500;
}
.trans-arrow {
  color: var(--c-terracotta);
  font-size: 1.4rem;
}
.trans-disclaimer {
  text-align: center;
  margin-top: 48px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  font-style: italic;
}

/* ---------- 14. TESTIMONIALS ---------- */
.testimonials { padding: 120px 0; background: var(--c-bg-cream); }

.testimonials-stats {
  display: flex;
  justify-content: center;
  gap: 64px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.testimonials-stats div {
  font-size: 0.95rem;
  color: var(--c-text-light);
}
.testimonials-stats strong {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--c-terracotta);
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}

.testimonials-track {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.testimonial-card {
  position: relative;
  background: var(--c-white);
  padding: 36px 32px 32px;
  border-radius: var(--r-lg);
  border: 1px solid var(--c-border);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.quote-mark {
  position: absolute;
  top: 12px; right: 28px;
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 700;
  color: var(--c-sage);
  opacity: 0.15;
  line-height: 1;
}
.testimonial-text {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-style: italic;
  line-height: 1.55;
  color: var(--c-text);
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--c-border);
}
.avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-sage), var(--c-sage-dark));
  color: var(--c-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
}
.author-name {
  font-weight: 600;
  font-size: 0.95rem;
}
.author-meta {
  font-size: 0.82rem;
  color: var(--c-text-light);
  margin-top: 2px;
}
.testimonial-result {
  margin-top: 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--c-terracotta);
  letter-spacing: 0.02em;
}

/* ---------- 15. LEAD MAGNET ---------- */
.lead-magnet {
  padding: 120px 0;
  background: linear-gradient(135deg, var(--c-sage) 0%, var(--c-sage-dark) 100%);
  color: var(--c-white);
  position: relative;
  overflow: hidden;
}
.lead-magnet::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
}
.lead-grid {
  display: grid;
  grid-template-columns: 6fr 5fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.lead-content h2 { color: var(--c-white); margin-bottom: 20px; }
.lead-description {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
  line-height: 1.6;
}
.lead-includes {
  margin-bottom: 36px;
  display: grid;
  gap: 12px;
}
.lead-includes li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
}
.lead-includes i {
  font-size: 22px;
  color: var(--c-bg-cream);
  background: rgba(255,255,255,0.12);
  border-radius: 50%;
  padding: 4px;
}

.lead-form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: stretch;
}
.lead-form input[type="email"] {
  flex: 1;
  min-width: 240px;
  padding: 16px 20px;
  border-radius: 999px;
  background: var(--c-white);
  border: 1.5px solid transparent;
  color: var(--c-text);
  font-size: 1rem;
  outline: none;
  transition: border-color .25s var(--ease);
}
.lead-form input[type="email"]:focus {
  border-color: var(--c-terracotta);
}
.lead-form input[type="email"]:invalid:not(:placeholder-shown) {
  border-color: #d97757;
}
.lead-form .btn { padding: 16px 28px; }
.lead-form .btn-primary {
  background: var(--c-terracotta);
  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
}
.lead-form .btn-primary:hover {
  background: var(--c-terracotta-d);
}
.form-disclaimer {
  width: 100%;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}
.form-success {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: rgba(255,255,255,0.18);
  border-radius: var(--r-md);
  font-size: 0.95rem;
  margin-top: 8px;
}
.form-success i { font-size: 22px; }

.lead-visual {
  text-align: center;
}
.lead-visual img {
  border-radius: var(--r-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  transform: rotate(-3deg);
  transition: transform .6s var(--ease);
  display: inline-block;
}
.lead-visual:hover img { transform: rotate(0); }

/* ---------- 16. BLOG ---------- */
.blog { padding: 120px 0; }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}
.blog-card {
  background: var(--c-white);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-border);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.blog-link { display: block; }
.blog-image {
  aspect-ratio: 5/3.2;
  overflow: hidden;
}
.blog-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease-out);
}
.blog-card:hover .blog-image img { transform: scale(1.06); }
.blog-body { padding: 28px 28px 32px; }
.blog-category {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-terracotta);
  font-weight: 500;
  margin-bottom: 12px;
}
.blog-card h3 {
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
  transition: color .25s var(--ease);
}
.blog-card:hover h3 { color: var(--c-sage-dark); }
.blog-date {
  font-size: 0.82rem;
  color: var(--c-text-light);
}
.blog-cta { text-align: center; }

/* ---------- 17. FINAL CTA ---------- */
.final-cta {
  position: relative;
  padding: 140px 0;
  background: var(--c-dark);
  color: var(--c-white);
  text-align: center;
  overflow: hidden;
}
.blob-cta {
  bottom: -200px;
  left: -150px;
  animation: float 16s ease-in-out infinite reverse;
}
.final-cta-inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
}
.final-cta h2 {
  color: var(--c-white);
  margin-bottom: 24px;
  font-size: clamp(2.2rem, 4.4vw, 3.4rem);
  line-height: 1.15;
}
.final-cta h2 em {
  color: var(--c-terracotta);
  font-style: italic;
}
.final-cta-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
  line-height: 1.6;
}
.final-cta-sub strong { color: var(--c-white); }
.final-cta-mini {
  margin-top: 24px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
}
.final-cta-mini a { color: var(--c-terracotta); border-bottom: 1px solid rgba(196, 119, 94, 0.4); }
.final-cta-mini a:hover { border-bottom-color: var(--c-terracotta); }

/* ---------- 18. FOOTER ---------- */
.footer {
  background: #1A2520;
  color: rgba(255,255,255,0.7);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 56px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--c-white);
  margin-bottom: 6px;
}
.footer-tagline {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 24px;
}
.footer-contact a {
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
  line-height: 1.8;
}
.footer-contact a:hover { color: var(--c-terracotta); }
.footer-heading {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-white);
  margin-bottom: 18px;
  font-weight: 500;
}
.footer-nav ul { display: grid; gap: 10px; }
.footer-nav a {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.7);
}
.footer-nav a:hover { color: var(--c-white); }

.social-icons {
  display: flex;
  gap: 12px;
}
.social-icons a {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: rgba(255,255,255,0.85);
  transition: all .3s var(--ease);
}
.social-icons a:hover {
  background: var(--c-terracotta);
  color: var(--c-white);
  transform: translateY(-2px);
}

.footer-bottom {
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-disclaimer {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 16px;
  font-style: italic;
  line-height: 1.6;
  max-width: 800px;
}
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}
.footer-legal a:hover { color: var(--c-white); }

/* ---------- 19. POPUP ---------- */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(45, 59, 46, 0.55);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  opacity: 0;
  transition: opacity .35s var(--ease);
}
.popup-overlay.active {
  opacity: 1;
}
.popup-overlay[hidden] { display: none; }

.popup {
  position: relative;
  background: var(--c-bg);
  border-radius: var(--r-xl);
  padding: 56px 44px 44px;
  max-width: 540px;
  width: 100%;
  box-shadow: var(--shadow-xl);
  transform: scale(0.92) translateY(20px);
  transition: transform .4s var(--ease-out);
}
.popup-overlay.active .popup {
  transform: scale(1) translateY(0);
}
.popup-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--c-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: all .25s var(--ease);
}
.popup-close:hover {
  background: var(--c-text);
  color: var(--c-white);
  transform: rotate(90deg);
}
.popup-eyebrow {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--c-terracotta);
  margin-bottom: 12px;
}
.popup h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.popup p {
  color: var(--c-text-light);
  margin-bottom: 24px;
  font-size: 0.98rem;
}
.popup-form input[type="email"] {
  background: var(--c-white);
  border: 1.5px solid var(--c-border);
}
.popup-form .btn-primary {
  background: var(--c-sage);
}
.popup-form .form-disclaimer {
  color: var(--c-text-light);
}

/* ---------- 20. SCROLL TO TOP ---------- */
.scroll-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--c-text);
  color: var(--c-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: var(--shadow-lg);
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), background .25s var(--ease);
}
.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.scroll-top:hover {
  background: var(--c-terracotta);
  transform: translateY(-3px);
}

/* ---------- 21. ANIMATIONS — fade-in при скролле ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
  will-change: opacity, transform;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Focus states (accessibility) */
:focus-visible {
  outline: 2px solid var(--c-terracotta);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   АДАПТИВНОСТЬ — mobile first медиазапросы
   ============================================================ */

/* Tablet < 1024px */
@media (max-width: 1024px) {
  .hero { padding: 60px 0 80px; }
  .hero-grid { gap: 56px; }
  .nav-menu ul { gap: 28px; }

  .method-grid { grid-template-columns: repeat(2, 1fr); }

  .about-grid { gap: 48px; }

  .services-grid { grid-template-columns: 1fr; max-width: 540px; margin: 0 auto; gap: 24px; }
  .service-card-featured { transform: none; }
  .service-card-featured:hover { transform: translateY(-6px); }

  .lead-grid { grid-template-columns: 1fr; gap: 56px; }
  .lead-visual { order: -1; max-width: 360px; margin: 0 auto; }

  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid > article:nth-child(3) { grid-column: span 2; max-width: 540px; margin: 0 auto; width: 100%; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
}

/* Mobile < 768px */
@media (max-width: 768px) {
  body { font-size: 16px; }

  /* Nav: hamburger menu */
  .nav-menu {
    position: fixed;
    top: 0; right: 0;
    width: min(80vw, 320px);
    height: 100vh;
    background: var(--c-bg);
    box-shadow: var(--shadow-xl);
    transform: translateX(100%);
    transition: transform .4s var(--ease);
    padding: 100px 36px 40px;
    z-index: 99;
  }
  .nav-menu.active { transform: translateX(0); }
  .nav-menu ul { flex-direction: column; gap: 24px; }
  .nav-menu a { font-size: 1.15rem; font-family: var(--font-display); }

  .nav-cta { display: none; }
  .nav-toggle { display: flex; z-index: 101; }

  /* Hero */
  .hero { padding: 40px 0 60px; }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-photo { order: -1; max-width: 420px; margin: 0 auto; width: 100%; }
  .hero-ctas .btn { flex: 1; justify-content: center; }
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 20px;
    padding-top: 24px;
  }
  .stat { display: grid; grid-template-columns: auto 1fr; align-items: baseline; gap: 14px; }
  .stat-number, .stat-suffix { font-size: 1.8rem; }
  .stat-label { margin-top: 0; }

  .blob-hero { width: 500px; height: 500px; right: -300px; top: -100px; }

  /* Social proof */
  .logos-grid { gap: 28px 32px; }
  .logo-item { font-size: 0.95rem; }

  /* Sections padding */
  .problem, .method, .about, .services,
  .transformation, .testimonials, .lead-magnet,
  .blog, .final-cta { padding: 80px 0; }

  .section-head { margin-bottom: 48px; }

  /* Problem */
  .problem-grid { grid-template-columns: 1fr; }

  /* Method */
  .method-grid { grid-template-columns: 1fr; gap: 16px; }

  /* About */
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-photo { max-width: 420px; margin: 0 auto; width: 100%; }

  /* Transformation */
  .transformation-grid { grid-template-columns: 1fr; }
  .trans-row { grid-template-columns: 1fr auto 1fr; gap: 12px; padding: 16px; }

  /* Testimonials — снап-карусель на mobile */
  .testimonials-track {
    grid-template-columns: none;
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 16px;
    padding: 8px 4px 32px;
    margin: 0 -16px;
    padding-left: 16px;
    padding-right: 16px;
    scrollbar-width: thin;
  }
  .testimonial-card {
    flex: 0 0 88%;
    scroll-snap-align: start;
  }
  .testimonials-stats { gap: 32px; }
  .testimonials-stats strong { font-size: 1.4rem; }

  /* Lead magnet */
  .lead-form input[type="email"] { min-width: 100%; }
  .lead-form .btn { width: 100%; }

  /* Blog */
  .blog-grid { grid-template-columns: 1fr; gap: 24px; }
  .blog-grid > article:nth-child(3) { grid-column: auto; }

  /* Final CTA */
  .final-cta { padding: 100px 0; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-brand { grid-column: auto; }
  .footer-legal { gap: 16px; flex-direction: column; }

  /* Popup */
  .popup { padding: 48px 28px 32px; }
  .popup h3 { font-size: 1.5rem; }

  /* Scroll-top */
  .scroll-top { width: 44px; height: 44px; bottom: 20px; right: 20px; }
}

/* Small mobile < 480px */
@media (max-width: 480px) {
  :root { --container-pad: 16px; }

  .announcement-bar { font-size: 0.78rem; padding: 9px 0; }

  .hero-title { font-size: 2.4rem; }
  .hero-subtitle { font-size: 1rem; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; }

  .photo-badge { padding: 10px 12px; font-size: 0.7rem; }

  .btn-lg { padding: 16px 24px; font-size: 0.95rem; }
  .btn-xl { padding: 18px 28px; font-size: 1rem; }
}