/* ===========================
   КОРНИ РОДА — style.css
   =========================== */

/* ---- Переменные ---- */
:root {
  --clr-primary:    #8B5E3C;
  --clr-primary-d:  #6b4226;
  --clr-primary-l:  #c4a882;
  --clr-accent:     #C4913A;
  --clr-bg:         #FAF7F2;
  --clr-bg-alt:     #F0EAE0;
  --clr-dark:       #2C1810;
  --clr-text:       #4A3728;
  --clr-text-light: #7a6555;
  --clr-white:      #ffffff;

  --ff-heading: 'Playfair Display', Georgia, serif;
  --ff-body:    'Open Sans', sans-serif;

  --shadow-sm: 0 2px 8px rgba(44,24,16,.08);
  --shadow-md: 0 6px 24px rgba(44,24,16,.12);
  --shadow-lg: 0 12px 48px rgba(44,24,16,.16);

  --radius: 8px;
  --transition: .3s ease;
  --max-w: 1200px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--ff-body);
  color: var(--clr-text);
  background: var(--clr-bg);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* ---- Контейнер ---- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Секции ---- */
.section { padding: 96px 0; }
.section__head { text-align: center; margin-bottom: 64px; }
.section__label {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 10px;
}
.section__title {
  font-family: var(--ff-heading);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: var(--clr-dark);
  margin-bottom: 16px;
  line-height: 1.25;
}
.section__desc {
  color: var(--clr-text-light);
  max-width: 560px;
  margin: 0 auto;
}

/* ---- Кнопки ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: .95rem;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
}
.btn--primary {
  background: var(--clr-primary);
  color: var(--clr-white);
  box-shadow: 0 4px 16px rgba(139,94,60,.35);
}
.btn--primary:hover { background: var(--clr-primary-d); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(139,94,60,.4); }
.btn--outline {
  border: 2px solid var(--clr-primary);
  color: var(--clr-primary);
}
.btn--outline:hover { background: var(--clr-primary); color: var(--clr-white); transform: translateY(-2px); }
.btn--full { width: 100%; }

/* ---- Логотип ---- */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--clr-dark);
}
.logo__icon { font-size: 1.6rem; }
.logo__text span { color: var(--clr-primary); }

/* ==============================
   HEADER
   ============================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.header.scrolled {
  background: rgba(250,247,242,.96);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
  padding: 10px 0;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__list {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav__link {
  font-size: .9rem;
  font-weight: 600;
  color: var(--clr-dark);
  position: relative;
  transition: color var(--transition);
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--clr-primary);
  transition: width var(--transition);
}
.nav__link:hover { color: var(--clr-primary); }
.nav__link:hover::after { width: 100%; }
.nav__link--cta {
  background: var(--clr-primary);
  color: var(--clr-white) !important;
  padding: 8px 20px;
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(139,94,60,.3);
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover { background: var(--clr-primary-d); transform: translateY(-1px); }

/* Бургер */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.burger span {
  display: block;
  height: 2px;
  background: var(--clr-dark);
  border-radius: 2px;
  transition: var(--transition);
}
.burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ==============================
   HERO
   ============================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(44,24,16,.7) 0%, rgba(139,94,60,.5) 100%),
    url('https://images.unsplash.com/photo-1524995997946-a1c2e315a42f?w=1600&q=80') center/cover no-repeat;
  color: var(--clr-white);
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(44,24,16,.4) 100%);
}
.hero__content {
  position: relative;
  text-align: center;
  padding: 140px 24px 100px;
}
.hero__subtitle {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--clr-primary-l);
  margin-bottom: 16px;
}
.hero__title {
  font-family: var(--ff-heading);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 24px;
  text-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.hero__desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,.85);
  max-width: 600px;
  margin: 0 auto 40px;
}
.hero__btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 72px;
}
.hero .btn--outline {
  border-color: rgba(255,255,255,.6);
  color: var(--clr-white);
}
.hero .btn--outline:hover { background: rgba(255,255,255,.15); }
.hero__stats {
  display: flex;
  gap: 48px;
  justify-content: center;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat__num {
  display: block;
  font-family: var(--ff-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--clr-primary-l);
  line-height: 1;
}
.stat span:not(.stat__num):not(.stat__label) {
  font-family: var(--ff-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--clr-primary-l);
  line-height: 1;
}
.stat__label {
  display: block;
  font-size: .8rem;
  color: rgba(255,255,255,.6);
  margin-top: 4px;
  letter-spacing: .05em;
}
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.6);
  font-size: 1.2rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ==============================
   УСЛУГИ
   ============================== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--clr-white);
  border-radius: 12px;
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid transparent;
  transition: var(--transition);
}
.service-card:hover {
  border-top-color: var(--clr-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.service-card__icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary-l), var(--clr-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--clr-white);
  margin-bottom: 20px;
}
.service-card h3 {
  font-family: var(--ff-heading);
  font-size: 1.2rem;
  color: var(--clr-dark);
  margin-bottom: 10px;
}
.service-card p { color: var(--clr-text-light); font-size: .92rem; }

/* ==============================
   КАК РАБОТАЕМ
   ============================== */
.how { background: var(--clr-bg-alt); }
.steps {
  display: grid;
  gap: 0;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  left: 40px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--clr-primary-l), var(--clr-primary));
}
.step {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  padding: 32px 0 32px 0;
  position: relative;
}
.step__num {
  flex-shrink: 0;
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--clr-primary);
  color: var(--clr-white);
  font-family: var(--ff-heading);
  font-size: 1.4rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 6px var(--clr-bg-alt), 0 0 0 8px var(--clr-primary-l);
  position: relative;
  z-index: 1;
}
.step__body { padding-top: 16px; }
.step__body h3 {
  font-family: var(--ff-heading);
  font-size: 1.2rem;
  color: var(--clr-dark);
  margin-bottom: 8px;
}
.step__body p { color: var(--clr-text-light); }

/* ==============================
   ПОРТФОЛИО
   ============================== */
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.portfolio-item {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  background: var(--clr-white);
}
.portfolio-item:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.portfolio-item__img {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.portfolio-item__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.8);
}
.portfolio-item__placeholder i { font-size: 3rem; }
.portfolio-item__placeholder span { font-family: var(--ff-heading); font-size: 1rem; }
.portfolio-item__info { padding: 20px 24px; }
.portfolio-item__info h4 {
  font-family: var(--ff-heading);
  font-size: 1.1rem;
  color: var(--clr-dark);
  margin-bottom: 4px;
}
.portfolio-item__info p { font-size: .85rem; color: var(--clr-text-light); }

/* ==============================
   ЦЕНЫ
   ============================== */
.prices { background: var(--clr-bg-alt); }
.prices__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  align-items: start;
}
.price-card {
  background: var(--clr-white);
  border-radius: 16px;
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition);
}
.price-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.price-card--featured {
  background: var(--clr-primary);
  color: var(--clr-white);
  box-shadow: var(--shadow-md);
  transform: scale(1.03);
}
.price-card--featured:hover { transform: scale(1.03) translateY(-4px); }
.price-card__badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--clr-accent);
  color: var(--clr-white);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 20px;
}
.price-card__header { margin-bottom: 24px; }
.price-card__header h3 {
  font-family: var(--ff-heading);
  font-size: 1.4rem;
  margin-bottom: 8px;
  color: var(--clr-dark);
}
.price-card--featured .price-card__header h3 { color: var(--clr-white); }
.price-card__price { font-size: 1rem; color: var(--clr-text-light); }
.price-card--featured .price-card__price { color: rgba(255,255,255,.8); }
.price-card__price strong {
  font-family: var(--ff-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--clr-primary);
}
.price-card--featured .price-card__price strong { color: var(--clr-white); }
.price-card__features {
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.price-card__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
}
.price-card__features li i { color: var(--clr-primary); flex-shrink: 0; }
.price-card--featured .price-card__features li i { color: var(--clr-primary-l); }
.price-card__features li.disabled { opacity: .4; }
.price-card--featured .btn--outline {
  border-color: var(--clr-white);
  color: var(--clr-white);
}
.price-card--featured .btn--outline:hover { background: rgba(255,255,255,.15); }
.prices__note {
  text-align: center;
  margin-top: 36px;
  color: var(--clr-text-light);
  font-size: .9rem;
}
.prices__note a { color: var(--clr-primary); font-weight: 600; }
.prices__note a:hover { text-decoration: underline; }

/* ==============================
   ОТЗЫВЫ
   ============================== */
.reviews__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.review-card {
  background: var(--clr-white);
  border-radius: 12px;
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.review-card:hover { box-shadow: var(--shadow-md); }
.review-card__stars {
  color: var(--clr-accent);
  font-size: 1.1rem;
  margin-bottom: 14px;
  letter-spacing: 2px;
}
.review-card p {
  font-style: italic;
  color: var(--clr-text);
  margin-bottom: 20px;
  font-size: .95rem;
}
.review-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.review-card__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary-l), var(--clr-primary));
  color: var(--clr-white);
  font-size: .8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.review-card__author strong { display: block; font-size: .95rem; color: var(--clr-dark); }
.review-card__author span { font-size: .8rem; color: var(--clr-text-light); }

/* ==============================
   КОНТАКТЫ
   ============================== */
.contact { background: var(--clr-dark); color: var(--clr-white); }
.contact .section__label { color: var(--clr-primary-l); }
.contact .section__title { color: var(--clr-white); }
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact__info p { color: rgba(255,255,255,.7); margin-bottom: 32px; }
.contact__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .95rem;
}
.contact__list i {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(139,94,60,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary-l);
  flex-shrink: 0;
}
.contact__list a { color: rgba(255,255,255,.8); transition: color var(--transition); }
.contact__list a:hover { color: var(--clr-primary-l); }

/* Форма */
.contact__form {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 16px;
  padding: 36px;
  backdrop-filter: blur(4px);
}
.contact__form h3 {
  font-family: var(--ff-heading);
  font-size: 1.3rem;
  color: var(--clr-white);
  margin-bottom: 24px;
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: rgba(255,255,255,.6);
  margin-bottom: 6px;
  letter-spacing: .04em;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius);
  background: rgba(255,255,255,.08);
  color: var(--clr-white);
  font-size: .9rem;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.3); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--clr-primary-l);
  background: rgba(255,255,255,.12);
}
.form-group select option { background: var(--clr-dark); color: var(--clr-white); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-note { font-size: .75rem; color: rgba(255,255,255,.35); text-align: center; margin-top: 10px; }
.form-note a { color: rgba(255,255,255,.5); }
.form-success {
  text-align: center;
  padding: 20px;
  color: #6fcf97;
}
.form-success i { font-size: 2.5rem; margin-bottom: 10px; }
.form-success p { font-size: 1rem; }

/* ==============================
   FOOTER
   ============================== */
.footer { background: #1a0d08; color: rgba(255,255,255,.6); }
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 64px 24px 48px;
}
.footer__brand .logo { color: var(--clr-white); margin-bottom: 12px; }
.footer__brand p { font-size: .85rem; line-height: 1.6; max-width: 240px; }
.footer__links h4,
.footer__social h4 {
  font-family: var(--ff-heading);
  color: var(--clr-white);
  margin-bottom: 16px;
  font-size: 1rem;
}
.footer__links ul { display: flex; flex-direction: column; gap: 8px; }
.footer__links a { font-size: .87rem; transition: color var(--transition); }
.footer__links a:hover { color: var(--clr-primary-l); }
.social-links { display: flex; gap: 12px; flex-wrap: wrap; }
.social-links a {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}
.social-links a:hover { background: var(--clr-primary); border-color: var(--clr-primary); color: var(--clr-white); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 24px;
}
.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: .8rem;
}
.footer__bottom a { color: rgba(255,255,255,.4); transition: color var(--transition); }
.footer__bottom a:hover { color: var(--clr-primary-l); }

/* ==============================
   SCROLL TOP
   ============================== */
.scroll-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--clr-primary);
  color: var(--clr-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  z-index: 999;
}
.scroll-top.visible { opacity: 1; pointer-events: auto; }
.scroll-top:hover { transform: translateY(-3px); background: var(--clr-primary-d); }

/* ==============================
   АНИМАЦИИ
   ============================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeInUp .8s forwards;
}
.delay-1 { animation-delay: .2s; }
.delay-2 { animation-delay: .4s; }
.delay-3 { animation-delay: .6s; }
.delay-4 { animation-delay: .8s; }

@keyframes fadeInUp {
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ==============================
   RESPONSIVE
   ============================== */
@media (max-width: 960px) {
  .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }

  /* Nav мобилка */
  .burger { display: flex; }
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(250,247,242,.98);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
    z-index: 999;
  }
  .nav.open { opacity: 1; pointer-events: auto; }
  .nav__list { flex-direction: column; gap: 24px; text-align: center; }
  .nav__link { font-size: 1.2rem; }
  .nav__link--cta { padding: 12px 36px; font-size: 1.1rem; }

  .hero__content { padding: 120px 16px 80px; }
  .hero__stats { gap: 28px; }
  .stat__num, .stat span:not(.stat__num):not(.stat__label) { font-size: 2rem; }

  .steps::before { left: 28px; }
  .step__num { width: 56px; height: 56px; font-size: 1rem; }

  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom .container { flex-direction: column; align-items: center; text-align: center; }
}

@media (max-width: 480px) {
  .hero__btns { flex-direction: column; align-items: center; }
  .hero__btns .btn { width: 100%; max-width: 300px; }
  .prices__grid { grid-template-columns: 1fr; }
  .price-card--featured { transform: none; }
  .price-card--featured:hover { transform: translateY(-4px); }
}