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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: #fff;
  background: #1a1a1a;
}

h1, h2, h3, h4, p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

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

/* ================================ */
/* HERO */
/* ================================ */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 50%, #0a2a1a 100%);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 30px 20px;
  overflow: hidden;
}

/* Декоративный круг на фоне */
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(2, 161, 92, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

/* ================================ */
/* НАВИГАЦИЯ */
/* ================================ */
.hero-nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 25px 40px;
  z-index: 100;
}

.logo {
  font-family: 'Golos Text', sans-serif;
  font-size: 28px;
  font-weight: 900;
  color: #fff;
  letter-spacing: 2px;
}

.logo span {
  color: #02a15c;
}

.nav-menu {
  display: flex;
  gap: 35px;
}

.nav-menu a {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.3s ease;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: #02a15c;
  transition: width 0.3s ease;
}

.nav-menu a:hover {
  color: #fff;
}

.nav-menu a:hover::after {
  width: 100%;
}

/* Бургер (скрыт на десктопе) */
.burger-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 101;
}

.burger-btn span {
  display: block;
  width: 28px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ================================ */
/* КОНТЕНТ */
/* ================================ */
.hero-content {
  position: relative;
  z-index: 10;
  max-width: 750px;
}

.hero-tagline {
  font-family: 'Golos Text', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: #02a15c;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 20px;
}

.hero-title {
  font-family: 'Golos Text', sans-serif;
  font-size: 72px;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 25px;
  background: linear-gradient(to right, #fff, #ccc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 18px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  max-width: 550px;
  margin: 0 auto 40px;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 16px 40px;
  border-radius: 50px;
  font-family: 'Golos Text', sans-serif;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background: #02a15c;
  color: #fff;
  border: 2px solid #02a15c;
}

.btn-primary:hover {
  background: #01854c;
  border-color: #01854c;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(2, 161, 92, 0.3);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  border-color: #fff;
  transform: translateY(-2px);
}

/* Скролл-индикатор */
.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* ================================ */
/* АДАПТАЦИЯ */
/* ================================ */
@media (max-width: 768px) {
  .hero-nav {
    padding: 20px;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 250px;
    height: 100vh;
    background: #111;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    transition: right 0.3s ease;
    z-index: 100;
  }

  .nav-menu.active {
    right: 0;
  }

  .burger-btn {
    display: flex;
  }

  .hero-title {
    font-size: 42px;
  }

  .hero-description {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 32px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }
}

/* ================================ */
/* ОБЩИЕ ПЕРЕМЕННЫЕ И КОНТЕЙНЕР */
/* ================================ */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-tagline {
  font-family: 'Golos Text', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #02a15c;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Golos Text', sans-serif;
  font-size: 42px;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 25px;
}

/* ================================ */
/* БЛОК "ОБО МНЕ" */
/* ================================ */
.about {
  padding: 100px 0;
  background: #1a1a1a;
}

.about .container {
  display: flex;
  align-items: center;
  gap: 80px;
}

/* Фото */
.about-image {
  position: relative;
  flex-shrink: 0;
}

.about-image img {
  width: 380px;
  height: 480px;
  object-fit: cover;
  border-radius: 20px;
  display: block;
}

/* Плашка с опытом */
.about-experience {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: #02a15c;
  color: #fff;
  padding: 18px 28px;
  border-radius: 15px;
  text-align: center;
  font-family: 'Golos Text', sans-serif;
  box-shadow: 0 10px 30px rgba(2, 161, 92, 0.4);
}

.about-years {
  display: block;
  font-size: 36px;
  font-weight: 900;
  line-height: 1;
}

.about-years-text {
  font-size: 13px;
  font-weight: 500;
  opacity: 0.9;
}

/* Текст */
.about-text {
  flex: 1;
}

.about-description {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 20px;
}

/* Статистика */
.about-stats {
  display: flex;
  gap: 40px;
  margin: 35px 0;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: 'Golos Text', sans-serif;
  font-size: 36px;
  font-weight: 900;
  color: #02a15c;
}

.stat-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 5px;
}

/* ================================ */
/* АДАПТАЦИЯ */
/* ================================ */
@media (max-width: 768px) {
  .about .container {
    flex-direction: column;
    gap: 50px;
  }

  .about-image img {
    width: 100%;
    max-width: 350px;
    height: auto;
    aspect-ratio: 3/4;
    margin: 0 auto;
  }

  .about-experience {
    right: 10px;
    bottom: -15px;
    padding: 14px 20px;
  }

  .section-title {
    font-size: 32px;
  }

  .about-stats {
    gap: 25px;
    flex-wrap: wrap;
  }

  .stat-number {
    font-size: 28px;
  }
}

/* ================================ */
/* БЛОК "УСЛУГИ" */
/* ================================ */
.services {
  padding: 100px 0;
  background: #111;
}

.services-header {
  text-align: center;
  margin-bottom: 60px;
}

.services-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.6);
  max-width: 550px;
  margin: 0 auto;
  line-height: 1.6;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

/* Карточка */
.service-card {
  background: #1a1a1a;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 40px 30px;
  position: relative;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(2, 161, 92, 0.4);
}

.service-card--popular {
  border-color: #02a15c;
  background: #0d2a1a;
}

.service-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: #02a15c;
  color: #fff;
  padding: 6px 20px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
}

.service-icon {
  margin-bottom: 20px;
}

.service-name {
  font-family: 'Golos Text', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}

.service-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-features {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.service-features li {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  padding: 8px 0;
  padding-left: 22px;
  position: relative;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #02a15c;
  font-weight: bold;
}

.service-price {
  margin-bottom: 25px;
}

.price {
  font-family: 'Golos Text', sans-serif;
  font-size: 32px;
  font-weight: 900;
  color: #fff;
}

.price-period {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
}

.btn-full {
  width: 100%;
  text-align: center;
}

/* ================================ */
/* АДАПТАЦИЯ УСЛУГ */
/* ================================ */
@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .service-card {
    padding: 30px 25px;
  }
}

/* ================================ */
/* БЛОК "ПИТАНИЕ" */
/* ================================ */
.nutrition {
  padding: 100px 0;
  background: #1a1a1a;
}

.nutrition .container {
  display: flex;
  align-items: center;
  gap: 80px;
}

.nutrition-text {
  flex: 1;
}

.nutrition-description {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 35px;
}

/* Список преимуществ */
.nutrition-list {
  list-style: none;
  padding: 0;
  margin-bottom: 40px;
}

.nutrition-list li {
  display: flex;
  gap: 16px;
  margin-bottom: 25px;
}

.nutrition-icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  background: rgba(2, 161, 92, 0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nutrition-list h4 {
  font-family: 'Golos Text', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.nutrition-list p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.5;
}

/* Изображение */
.nutrition-image {
  position: relative;
  flex-shrink: 0;
}

.nutrition-image img {
  width: 420px;
  height: 480px;
  object-fit: cover;
  border-radius: 20px;
  display: block;
}

/* Плашка */
.nutrition-plate {
  position: absolute;
  bottom: -25px;
  left: -25px;
  background: #0d0d0d;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 20px 30px;
  display: flex;
  align-items: center;
  gap: 25px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.plate-item {
  text-align: center;
}

.plate-value {
  display: block;
  font-family: 'Golos Text', sans-serif;
  font-size: 28px;
  font-weight: 900;
  color: #02a15c;
}

.plate-label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}

.plate-divider {
  width: 1px;
  height: 35px;
  background: rgba(255, 255, 255, 0.15);
}

/* ================================ */
/* АДАПТАЦИЯ ПИТАНИЯ */
/* ================================ */
@media (max-width: 768px) {
  .nutrition .container {
    flex-direction: column-reverse;
    gap: 50px;
  }

  .nutrition-image img {
    width: 100%;
    max-width: 380px;
    height: auto;
    aspect-ratio: 4/3;
    margin: 0 auto;
  }

  .nutrition-plate {
    left: 10px;
    bottom: -20px;
    padding: 15px 20px;
    gap: 15px;
  }

  .plate-value {
    font-size: 24px;
  }
}

/* ================================ */
/* БЛОК "ПРЕИМУЩЕСТВА" */
/* ================================ */
.features {
  padding: 100px 0;
  background: #111;
}

.features-header {
  text-align: center;
  margin-bottom: 60px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  background: #1a1a1a;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  padding: 35px 30px;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(2, 161, 92, 0.3);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: rgba(2, 161, 92, 0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-title {
  font-family: 'Golos Text', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}

/* ================================ */
/* АДАПТАЦИЯ */
/* ================================ */
@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .features-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .feature-card {
    padding: 25px 20px;
  }
}

/* ================================ */
/* БЛОК "ОТЗЫВЫ" */
/* ================================ */
.reviews {
  padding: 100px 0;
  background: #1a1a1a;
}

.reviews-header {
  text-align: center;
  margin-bottom: 60px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.review-card {
  background: #111;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 30px;
  display: flex;
  flex-direction: column;
}

.review-stars {
  color: #f5a623;
  font-size: 18px;
  letter-spacing: 2px;
  margin-bottom: 15px;
}

.review-text {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 25px;
  flex: 1;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
}

.review-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  object-fit: cover;
  background: #333;
}

.review-name {
  display: block;
  font-family: 'Golos Text', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 3px;
}

.review-result {
  font-size: 12px;
  color: #02a15c;
  font-weight: 600;
}

/* ================================ */
/* АДАПТАЦИЯ */
/* ================================ */
@media (max-width: 900px) {
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .reviews-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .review-card {
    padding: 25px 20px;
  }
}

/* ================================ */
/* БЛОК "КОНТАКТЫ" */
/* ================================ */
.contacts {
  padding: 100px 0;
  background: #111;
}

.contacts .container {
  display: flex;
  gap: 80px;
  align-items: flex-start;
}

.contacts-info {
  flex: 1;
}

.contacts-description {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 35px;
}

.contacts-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 30px;
}

.contact-item {
  display: flex;
  gap: 15px;
  align-items: center;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(2, 161, 92, 0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.contact-value {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
}

.contacts-socials {
  display: flex;
  gap: 15px;
}

.social-link {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: #02a15c;
  border-color: #02a15c;
}

/* ================================ */
/* ФОРМА */
/* ================================ */
.contacts-form {
  flex: 1;
  background: #1a1a1a;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 40px;
}

.form-title {
  font-family: 'Golos Text', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}

.form-subtitle {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 25px;
}

.form-group {
  margin-bottom: 16px;
}

.form-input {
  width: 100%;
  padding: 15px 18px;
  background: #111;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  transition: border-color 0.3s ease;
  outline: none;
}

.form-input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.form-input:focus {
  border-color: #02a15c;
}

select.form-input {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='white' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  padding-right: 45px;
}

select.form-input option {
  background: #1a1a1a;
  color: #fff;
}

.form-agreement {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
  text-align: center;
  margin-top: 15px;
  line-height: 1.4;
}

/* ================================ */
/* АДАПТАЦИЯ КОНТАКТОВ */
/* ================================ */
@media (max-width: 768px) {
  .contacts .container {
    flex-direction: column;
    gap: 50px;
  }

  .contacts-form {
    padding: 30px 25px;
  }
}