:root {
  --bg: #F7F8FA;
  --dark: #071A2F;
  --dark-2: #0E2B45;
  --accent: #F36B21;
  --text: #111827;
  --muted: #6B7280;
  --line: rgba(7, 26, 47, 0.1);
  --white: #ffffff;
  --surface: #ffffff;
  --surface-2: #F7F8FA;
  --card-shadow: rgba(7, 26, 47, 0.1);
}

[data-theme="dark"] {
  --bg: #071A2F;
  --text: #F8FAFC;
  --muted: #AAB4C2;
  --line: rgba(255, 255, 255, 0.12);
  --surface: #0E2B45;
  --surface-2: #0A2238;
  --card-shadow: rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Manrope", Arial, sans-serif;
  line-height: 1.55;
  transition: background 0.25s ease, color 0.25s ease;
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 32px;
  right: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: auto;
  max-width: none;
  margin: 18px 0 0;
  min-height: 86px;
  padding: 8px 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(7, 26, 47, 0.78);
  color: var(--white);
  backdrop-filter: blur(18px);
  transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(7, 26, 47, 0.94);
  box-shadow: 0 20px 45px rgba(7, 26, 47, 0.18);
}

[data-theme="light"] .site-header {
  border-color: rgba(7, 26, 47, 0.12);
  background: rgba(255, 255, 255, 0.86);
  color: var(--dark);
}

[data-theme="light"] .site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 20px 45px rgba(7, 26, 47, 0.12);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  height: 66px;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 0;
}

.logo img {
  display: block;
  width: 66px;
  height: 66px;
  border-radius: 0;
  clip-path: inset(2.5% round 12%);
  object-fit: contain;
  transform: none;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 18px;
  font-weight: 600;
}

.main-nav a {
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: var(--white);
}

[data-theme="light"] .main-nav {
  color: rgba(7, 26, 47, 0.64);
}

[data-theme="light"] .main-nav a:hover {
  color: var(--dark);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.78);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.theme-toggle:hover {
  border-color: rgba(243, 107, 33, 0.55);
  color: var(--white);
}

.theme-toggle__track {
  position: relative;
  width: 38px;
  height: 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.24);
}

.theme-toggle__thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--white);
  transition: transform 0.2s ease, background 0.2s ease;
}

[data-theme="light"] .theme-toggle__icon {
  color: #F36B21;
}

.theme-toggle__icon {
  display: inline-flex;
  width: 18px;
  height: 18px;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.88);
  font-size: 17px;
  line-height: 1;
}

[data-theme="dark"] .theme-toggle__thumb {
  transform: translateX(18px);
  background: var(--accent);
}

[data-theme="light"] .theme-toggle {
  border-color: rgba(7, 26, 47, 0.14);
  background: rgba(7, 26, 47, 0.06);
  color: rgba(7, 26, 47, 0.72);
}

[data-theme="light"] .theme-toggle__track {
  background: rgba(7, 26, 47, 0.18);
}

[data-theme="light"] .theme-toggle__thumb {
  background: var(--dark);
}

.burger {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: transparent;
}

.burger span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--white);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

[data-theme="light"] .burger {
  border-color: rgba(7, 26, 47, 0.16);
}

[data-theme="light"] .burger span {
  background: var(--dark);
}

.hero {
  position: relative;
  min-height: 96vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 154px max(24px, calc((100vw - 1180px) / 2)) 56px;
  background: var(--dark);
  color: var(--white);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(7, 26, 47, 0.98) 0%, rgba(7, 26, 47, 0.88) 43%, rgba(7, 26, 47, 0.3) 100%),
    linear-gradient(0deg, rgba(7, 26, 47, 0.34), rgba(7, 26, 47, 0.34)),
    url("../assets/photos/processed/hero-drinkit-interior.jpg") center / cover no-repeat,
    radial-gradient(circle at 72% 36%, rgba(243, 107, 33, 0.28), transparent 28%),
    linear-gradient(135deg, transparent 0 46%, rgba(255, 255, 255, 0.1) 46.2% 46.6%, transparent 46.8%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 104px);
}

[data-theme="light"] .hero {
  background: var(--bg);
  color: var(--dark);
}

[data-theme="light"] .hero__bg {
  background:
    linear-gradient(115deg, rgba(247, 248, 250, 0.98) 0%, rgba(247, 248, 250, 0.9) 46%, rgba(247, 248, 250, 0.22) 100%),
    linear-gradient(0deg, rgba(247, 248, 250, 0.12), rgba(247, 248, 250, 0.12)),
    url("../assets/photos/processed/hero-drinkit-interior.jpg") center / cover no-repeat,
    radial-gradient(circle at 72% 36%, rgba(243, 107, 33, 0.18), transparent 28%),
    linear-gradient(135deg, transparent 0 46%, rgba(7, 26, 47, 0.08) 46.2% 46.6%, transparent 46.8%),
    repeating-linear-gradient(90deg, rgba(7, 26, 47, 0.045) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(0deg, rgba(7, 26, 47, 0.04) 0 1px, transparent 1px 104px);
}

/* Позже этот блок можно заменить реальным фото: добавьте background-image в .hero__bg. */
.hero__bg::after {
  content: "";
  display: none;
  position: absolute;
  inset: 12% 4% 12% 62%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(135deg, transparent 0 49%, rgba(243, 107, 33, 0.9) 49.4% 50%, transparent 50.4%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
}

.hero__content,
.hero__stats {
  position: relative;
  z-index: 1;
}

.hero__content {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(42px, 6.4vw, 82px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero__lead {
  max-width: 660px;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(18px, 2vw, 23px);
}

[data-theme="light"] .hero__lead {
  color: rgba(7, 26, 47, 0.72);
}

.hero__geo {
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.62);
  font-weight: 600;
}

[data-theme="light"] .hero__geo {
  color: rgba(7, 26, 47, 0.58);
}

.hero__actions {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid rgba(243, 107, 33, 0.58);
  border-radius: 8px;
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 16px 34px rgba(243, 107, 33, 0.22);
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.hero-button:hover {
  transform: translateY(-2px);
  background: #ff7a32;
  box-shadow: 0 20px 42px rgba(243, 107, 33, 0.3);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 860px;
  margin-top: 70px;
  background: rgba(255, 255, 255, 0.12);
}

[data-theme="light"] .hero__stats {
  background: rgba(7, 26, 47, 0.1);
}

.hero__stats div {
  padding: 24px;
  background: rgba(7, 26, 47, 0.58);
}

[data-theme="light"] .hero__stats div {
  background: rgba(255, 255, 255, 0.76);
}

.hero__stats strong {
  display: block;
  margin-bottom: 6px;
  color: var(--accent);
  font-size: 32px;
  line-height: 1;
}

.hero__stats span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

[data-theme="light"] .hero__stats span {
  color: rgba(7, 26, 47, 0.62);
}

.section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 110px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 0.72fr 1fr;
  gap: 50px;
  align-items: end;
  margin-bottom: 44px;
}

.section-heading--wide {
  display: block;
  max-width: 920px;
}

h2 {
  margin-bottom: 0;
  color: var(--text);
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.06;
  letter-spacing: 0;
}

h3 {
  color: var(--text);
  font-size: 20px;
  line-height: 1.2;
}

.service-grid,
.advantage-grid,
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

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

.service-card,
.advantage-grid article,
.project-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.service-card:hover,
.advantage-grid article:hover,
.project-card:hover {
  transform: translateY(-5px);
  border-color: rgba(243, 107, 33, 0.34);
  box-shadow: 0 24px 50px var(--card-shadow);
}

.service-card {
  min-height: 282px;
  padding: 28px;
}

.service-card span {
  display: inline-block;
  margin-bottom: 44px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.service-card p,
.advantage-grid p,
.request__text p,
.contacts p,
.contacts span {
  color: var(--muted);
}

.cycle {
  width: 100%;
  padding-right: max(24px, calc((100vw - 1180px) / 2));
  padding-left: max(24px, calc((100vw - 1180px) / 2));
  background: var(--surface);
}

.cycle-line {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.cycle-line div {
  position: relative;
  min-height: 184px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  padding: 24px 20px;
  border-right: 1px solid var(--line);
  background: var(--surface);
}

.cycle-line div:last-child {
  border-right: 0;
}

.cycle-line strong {
  display: block;
  color: var(--text);
  font-size: 16px;
  line-height: 1.25;
}

.cycle-line span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.55;
}

.cycle-line div::after {
  display: none;
}

.advantage-grid article {
  min-height: 230px;
  padding: 30px;
}

.clients {
  padding-top: 30px;
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

[data-theme="dark"] .client-grid {
  background: var(--white);
}

.client-grid span {
  display: flex;
  min-height: 120px;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--white);
  color: #94A3B8;
  filter: grayscale(1);
  font-size: clamp(19px, 2.2vw, 28px);
  font-weight: 800;
  text-align: center;
  transition: color 0.22s ease, filter 0.22s ease, transform 0.22s ease;
}

.client-grid span:hover {
  color: attr(data-color color, var(--accent));
  filter: grayscale(0);
  transform: scale(1.025);
}

.client-grid span:nth-child(1):hover { color: #f36b21; }
.client-grid span:nth-child(2):hover { color: #111827; }
.client-grid span:nth-child(3):hover { color: #b91c1c; }
.client-grid span:nth-child(4):hover { color: #0e7490; }
.client-grid span:nth-child(5):hover { color: #16a34a; }
.client-grid span:nth-child(6):hover { color: #d97706; }
.client-grid span:nth-child(7):hover { color: #0E2B45; }
.client-grid span:nth-child(8):hover { color: #7c3aed; }
.client-grid span:nth-child(9):hover { color: #15803d; }

.client-logo {
  display: flex;
  min-height: 130px;
  align-items: center;
  justify-content: center;
  padding: 26px;
  background: var(--surface);
}

[data-theme="dark"] .client-logo {
  background: var(--white);
}

.client-logo img {
  width: min(190px, 82%);
  max-height: 72px;
  object-fit: contain;
  filter: grayscale(1) saturate(0.15) opacity(0.58);
  transition: filter 0.24s ease, transform 0.24s ease;
}

.client-logo:hover img {
  filter: grayscale(0) saturate(1) opacity(1);
  transform: translateY(-2px) scale(1.04);
}

.project-card {
  overflow: hidden;
}

.project-card__visual {
  width: 100%;
  height: 340px;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.project-card:hover .project-card__visual {
  transform: scale(1.025);
}

.project-card h3 {
  margin: 0;
  padding: 24px 26px 28px;
}

.works {
  padding-top: 20px;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.work-card {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--dark);
  color: var(--white);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.work-card--large {
  grid-column: span 2;
  grid-row: span 2;
  min-height: 614px;
}

.work-card:hover {
  transform: translateY(-5px);
  border-color: rgba(243, 107, 33, 0.42);
  box-shadow: 0 24px 50px var(--card-shadow);
}

.work-card img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  opacity: 0.82;
  transition: transform 0.28s ease, opacity 0.28s ease;
}

.work-card:hover img {
  transform: scale(1.035);
  opacity: 0.92;
}

.work-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(7, 26, 47, 0.04), rgba(7, 26, 47, 0.84));
}

.work-card div {
  position: absolute;
  z-index: 2;
  top: 18px;
  left: 18px;
  padding: 0;
}

.work-card span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(243, 107, 33, 0.46);
  border-radius: 999px;
  background: rgba(7, 26, 47, 0.72);
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}


.request {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 70px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 100px;
  padding: 64px;
  border-radius: 8px;
  background: var(--dark);
  color: var(--white);
}

.request h2 {
  color: var(--white);
}

.request-form {
  display: grid;
  gap: 18px;
}

.request-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  font-weight: 700;
}

.form-field--hidden {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.request-form input,
.request-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  font: inherit;
  outline: none;
  padding: 15px 16px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.request-form input:focus,
.request-form textarea:focus {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.12);
}

.captcha-field {
  overflow: hidden;
  min-height: 102px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.smart-captcha {
  max-width: 100%;
}

.request-form button {
  min-height: 54px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: var(--white);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease;
}

.request-form button:hover {
  transform: translateY(-2px);
  background: #ff7a33;
}

.form-message {
  min-height: 24px;
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
}

.contacts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  padding: 70px max(24px, calc((100vw - 1180px) / 2));
  background: var(--surface);
}

.contacts h2 {
  margin-bottom: 12px;
}

.contacts address {
  display: grid;
  gap: 10px;
  align-content: start;
  color: var(--text);
  font-style: normal;
  font-weight: 700;
}

.contacts address a:hover {
  color: var(--accent);
}

.requisites {
  grid-column: 1 / -1;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.requisites summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 800;
}

.requisites p {
  margin: 10px 0 0;
}

.section-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.section-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .site-header {
    left: 12px;
    right: 12px;
    width: auto;
    margin-top: 12px;
    min-height: 68px;
    padding: 6px 12px;
  }

  .burger {
    display: block;
  }

  .burger.is-open span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .burger.is-open span:nth-child(2) {
    opacity: 0;
  }

  .burger.is-open span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border-radius: 8px;
    background: rgba(7, 26, 47, 0.98);
  }

  [data-theme="light"] .main-nav {
    border: 1px solid rgba(7, 26, 47, 0.12);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 20px 45px rgba(7, 26, 47, 0.12);
  }

  [data-theme="light"] .main-nav a {
    color: var(--dark);
  }

  [data-theme="light"] .main-nav a:hover {
    color: var(--accent);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    padding: 14px;
  }

  .hero {
    min-height: auto;
    padding-top: 132px;
  }

  .hero__bg::after {
    inset: 50% 7% 12%;
  }

  .hero__stats,
  .service-grid,
  .advantage-grid,
  .project-grid,
  .client-grid,
  .work-grid,
  .request,
  .contacts {
    grid-template-columns: 1fr;
  }

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

  .work-card,
  .work-card--large {
    grid-column: auto;
    grid-row: auto;
    min-height: 340px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .cycle-line {
    grid-template-columns: 1fr 1fr;
  }

  .cycle-line div {
    border-bottom: 1px solid var(--line);
  }

  .request {
    padding: 34px;
  }
}

@media (max-width: 620px) {
  .logo {
    gap: 9px;
    height: 50px;
    font-size: 17px;
  }

  .logo img {
    width: 50px;
    height: 50px;
    transform: none;
  }

  .theme-toggle {
    padding: 0 10px;
  }

  .hero {
    padding-right: 16px;
    padding-left: 16px;
  }

  h1 {
    font-size: 40px;
  }

  .hero__stats {
    margin-top: 44px;
  }

  .hero__stats div,
  .service-card,
  .advantage-grid article {
    padding: 22px;
  }

  .section {
    width: calc(100% - 28px);
    padding: 76px 0;
  }

  .cycle {
    width: 100%;
    padding-right: 14px;
    padding-left: 14px;
  }

  .cycle-line {
    grid-template-columns: 1fr;
  }

  .cycle-line div {
    min-height: auto;
    padding: 22px;
  }

  .client-grid span {
    min-height: 92px;
  }

  .project-card__visual {
    height: 220px;
  }

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

  .work-card,
  .work-card--large {
    min-height: 320px;
  }

  .work-card div {
    top: 16px;
    left: 16px;
    padding: 0;
  }

  .request {
    width: calc(100% - 28px);
    margin-bottom: 70px;
    padding: 26px;
  }

  .contacts {
    padding: 52px 16px;
  }
}