* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --white: #ffffff;
  --light: #f6f8fb;
  --text: #26303d;
  --muted: #64707d;
  --border: #e6eaf0;

  --blue: #4a6fa5;
  --blue-dark: #3a5a88;
  --blue-soft: #eaf1f8;

  --lavender: #8b7fb8;
  --lavender-soft: #f0edf7;

  --sand: #c8a882;
  --sand-soft: #f7f1e8;

  --green: #5f8d76;
  --green-soft: #eaf3ee;

  --gray: #6b7280;
}

body {
  font-family: "Montserrat", Arial, sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.65;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Шапка */
header {
  background: linear-gradient(90deg, #ffffff 0%, var(--blue-soft) 55%, var(--lavender-soft) 100%);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(6px);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
}

.logo {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 0.5px;
  background: linear-gradient(90deg, var(--blue), var(--lavender));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

nav a {
  color: var(--text);
  text-decoration: none;
  margin-left: 16px;
  font-size: 15px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
  transition: 0.2s;
}

nav a:hover {
  color: var(--blue-dark);
  background: var(--blue-soft);
}

/* Верхний слайдер */
.hero-slider {
  position: relative;
  height: 640px;
  overflow: hidden;
}

.slider {
  position: absolute;
  inset: 0;
}

.slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease;
}

.slide.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  text-align: center;
  background: linear-gradient(
    120deg,
    rgba(38, 48, 61, 0.62),
    rgba(74, 111, 165, 0.45),
    rgba(139, 127, 184, 0.45)
  );
  color: #ffffff;
}

.hero-overlay h1 {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 50px;
  font-weight: 800;
  margin-bottom: 18px;
  text-shadow: 0 4px 22px rgba(0, 0, 0, 0.3);
}

.hero-overlay h1 span {
  color: var(--sand);
}

.hero-overlay p {
  max-width: 680px;
  margin: 0 auto;
  font-size: 19px;
  color: #f4f6f9;
}

/* Секции */
section {
  padding: 80px 0;
}

h2 {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 34px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 45px;
}

h2 span {
  background: linear-gradient(90deg, var(--blue), var(--lavender), var(--sand));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Карточки */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 30px;
  text-align: center;
  transition: 0.25s;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--lavender), var(--sand));
}

.card:hover {
  transform: translateY(-7px);
  box-shadow: 0 18px 38px rgba(74, 111, 165, 0.14);
  border-color: var(--blue);
}

.card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 18px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

.card-icon.blue {
  background: var(--blue-soft);
  color: var(--blue);
}

.card-icon.orange {
  background: var(--sand-soft);
  color: var(--sand);
}

.card-icon.purple {
  background: var(--lavender-soft);
  color: var(--lavender);
}

.card-icon.cyan {
  background: var(--green-soft);
  color: var(--green);
}

.card-icon.green {
  background: var(--green-soft);
  color: var(--green);
}

.card h3 {
  font-family: "Montserrat", Arial, sans-serif;
  font-weight: 700;
  margin-bottom: 10px;
}

.card p {
  color: var(--muted);
  font-size: 15px;
}

/* Услуги */
.services {
  background: linear-gradient(180deg, #ffffff 0%, var(--blue-soft) 100%);
}

/* Работы: 8 фото, 2 ряда по 4 */
.works-section {
  background: linear-gradient(180deg, var(--lavender-soft) 0%, var(--blue-soft) 100%);
}

.works {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.work {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  transition: 0.25s;
}

.work:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 34px rgba(74, 111, 165, 0.16);
  border-color: var(--blue);
}

.work img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  display: block;
}

.work p {
  padding: 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  text-align: center;
}

/* О компании */
.about {
  background: linear-gradient(180deg, #ffffff 0%, var(--blue-soft) 100%);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.about-carousel {
  position: relative;
}

.about-track {
  position: relative;
  height: 420px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 18px 40px rgba(74, 111, 165, 0.14);
  background: var(--white);
}

.about-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.about-slide.active {
  opacity: 1;
}

.about-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border: none;
  border-radius: 50%;
  background: var(--white);
  color: var(--blue);
  font-size: 26px;
  font-weight: bold;
  cursor: pointer;
  z-index: 5;
  box-shadow: 0 8px 20px rgba(38, 48, 61, 0.16);
  transition: 0.2s;
}

.about-btn:hover {
  background: var(--blue);
  color: #ffffff;
}

.about-btn.prev {
  left: 12px;
}

.about-btn.next {
  right: 12px;
}

.about-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}

.about-dots .dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: none;
  background: #c9d3e3;
  cursor: pointer;
  transition: 0.2s;
}

.about-dots .dot.active {
  background: var(--blue);
  transform: scale(1.2);
}

.about-text h3 {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--text);
}

.about-text p {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 16px;
}

/* Преимущества */
.advantages {
  background: linear-gradient(180deg, #ffffff 0%, var(--sand-soft) 100%);
}

/* Прайс */
.pricing {
  background: linear-gradient(180deg, var(--blue-soft) 0%, var(--light) 100%);
}

.table-wrapper {
  overflow-x: auto;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--white);
  box-shadow: 0 14px 30px rgba(74, 111, 165, 0.08);
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.price-table th,
.price-table td {
  padding: 18px 22px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.price-table th {
  background: linear-gradient(90deg, var(--blue), var(--lavender));
  color: #ffffff;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.price-table td {
  font-size: 15px;
  color: var(--text);
}

.price-table tbody tr:last-child td {
  border-bottom: none;
}

.price-table tbody tr:hover {
  background: var(--sand-soft);
}

.price-table td:last-child {
  font-weight: 700;
  color: var(--blue-dark);
  white-space: nowrap;
}

.price-note {
  max-width: 700px;
  margin: 22px auto 0;
  text-align: center;
  font-size: 14px;
  color: var(--muted);
}

/* Хочешь свой дизайн */
.design-cta {
  padding: 70px 0;
  background: var(--white);
}

.design-card {
  max-width: 850px;
  margin: 0 auto;
  text-align: center;
  padding: 55px 35px;
  border-radius: 24px;
  color: #ffffff;
  background: linear-gradient(
    120deg,
    var(--blue) 0%,
    var(--lavender) 55%,
    var(--sand) 100%
  );
  box-shadow: 0 20px 45px rgba(74, 111, 165, 0.22);
}

.design-icon {
  width: 74px;
  height: 74px;
  margin: 0 auto 20px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  background: rgba(255, 255, 255, 0.18);
}

.design-card h2 {
  color: #ffffff;
  margin-bottom: 14px;
}

.design-card h2 span {
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  color: #f7e7c8;
}

.design-card p {
  max-width: 560px;
  margin: 0 auto 28px;
  font-size: 17px;
  color: rgba(255, 255, 255, 0.92);
}

.design-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-design {
  display: inline-block;
  background: #ffffff;
  color: var(--blue-dark);
  padding: 15px 34px;
  border: none;
  border-radius: 12px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: 0.2s;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.14);
}

.btn-design:hover {
  transform: translateY(-3px);
  background: var(--sand-soft);
  color: var(--blue-dark);
}

.btn-white {
  background: #ffffff;
  color: var(--blue-dark);
}

.btn-white:hover {
  background: var(--sand-soft);
  color: var(--blue-dark);
}

/* Контакты */
.contact {
  text-align: center;
  background: linear-gradient(135deg, var(--sand-soft) 0%, var(--blue-soft) 55%, var(--lavender-soft) 100%);
}

.contact p {
  max-width: 600px;
  margin: 0 auto 28px;
  color: var(--muted);
}

.contact-info {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 26px;
  min-width: 270px;
  text-decoration: none;
  color: var(--text);
  transition: 0.2s;
}

.contact-item:hover {
  transform: translateY(-4px);
  border-color: var(--blue);
  box-shadow: 0 12px 28px rgba(74, 111, 165, 0.14);
}

.contact-item.telegram {
  border-color: var(--blue);
}

.contact-item.whatsapp {
  border-color: var(--green);
}

.contact-icon {
  font-size: 26px;
}

.contact-icon.blue {
  color: var(--blue);
}

.contact-icon.orange {
  color: var(--sand);
}

.telegram-icon {
  color: var(--blue);
}

.whatsapp-icon {
  color: var(--green);
}

.contact-item strong {
  display: block;
  font-size: 14px;
  color: var(--muted);
}

.contact-item p {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

/* Футер */
footer {
  padding: 36px 0;
  background: linear-gradient(90deg, var(--blue-soft), var(--lavender-soft), var(--sand-soft));
  border-top: 1px solid var(--border);
}

.footer-inner {
  text-align: center;
}

.footer-contacts {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.footer-contacts strong {
  color: var(--muted);
  font-weight: 500;
}

.footer-contacts a {
  color: var(--blue-dark);
  text-decoration: none;
  font-weight: 700;
}

.footer-contacts a:hover {
  color: var(--lavender);
  text-decoration: underline;
}

.copyright {
  font-size: 14px;
  color: var(--muted);
}

/* Форма заявки */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(38, 48, 61, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}

.modal.open {
  display: flex;
}

.modal-content {
  background: var(--white);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 20px;
  padding: 34px 28px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.22);
}

.modal-content h3 {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 26px;
  margin-bottom: 8px;
}

.modal-content > p {
  color: var(--muted);
  margin-bottom: 24px;
  font-size: 15px;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: var(--light);
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
  transition: 0.2s;
}

.modal-close:hover {
  background: var(--sand-soft);
  color: var(--blue-dark);
}

#orderForm label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 7px;
  color: var(--text);
}

#orderForm input,
#orderForm select,
#orderForm textarea {
  width: 100%;
  padding: 13px 15px;
  margin-bottom: 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 15px;
  color: var(--text);
  background: var(--white);
  outline: none;
  transition: 0.2s;
}

#orderForm input:focus,
#orderForm select:focus,
#orderForm textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-soft);
}

#orderForm textarea {
  resize: vertical;
}

.submit-btn {
  width: 100%;
  padding: 15px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(90deg, var(--blue), var(--lavender));
  color: #ffffff;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s;
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(74, 111, 165, 0.25);
}

.form-status {
  margin-top: 14px;
  font-size: 14px;
  text-align: center;
  color: var(--green);
  display: none;
}

.form-status.error {
  color: #b3462f;
  display: block;
}

.form-status.success {
  display: block;
}

/* Адаптивность */
@media (max-width: 1000px) {
  .works {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 800px) {
  .about-inner {
    grid-template-columns: 1fr;
  }

  .about-track {
    height: 300px;
  }
}

@media (max-width: 700px) {
  .header-inner {
    flex-direction: column;
    gap: 12px;
  }

  nav a {
    margin: 0 6px;
  }

  .hero-slider {
    height: 500px;
  }

  .hero-overlay h1 {
    font-size: 32px;
  }

  h2 {
    font-size: 27px;
  }

  .works {
    grid-template-columns: 1fr;
  }

  .design-card {
    padding: 40px 22px;
  }

  .footer-contacts {
    flex-direction: column;
    gap: 8px;
  }
}