/* ActionVault — Industrial Logistics Theme */
/* ========================================= */

:root {
  --color-bg: #111827;
  --color-bg-secondary: #1F2937;
  --color-surface: #F8FAFC;
  --color-accent: #F97316;
  --color-accent-secondary: #FBBF24;
  --color-text: #FFFFFF;
  --color-text-secondary: #CBD5E1;
  --color-border: rgba(255, 255, 255, 0.08);
  --shadow-card: 0 1px 2px rgba(0,0,0,0.15), 0 8px 24px rgba(0,0,0,0.25), 0 32px 64px rgba(0,0,0,0.35);
  --shadow-card-hover: 0 2px 4px rgba(0,0,0,0.15), 0 16px 40px rgba(0,0,0,0.35), 0 48px 96px rgba(0,0,0,0.45);
  --radius: 0;
  --clip-angle: polygon(0 0, 100% 0, 100% calc(100% - 48px), calc(100% - 48px) 100%, 0 100%);
  --clip-angle-reverse: polygon(48px 0, 100% 0, 100% 100%, 0 100%, 0 48px);
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  overflow-x: hidden;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent-secondary);
}

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

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

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

.container {
  width: min(1200px, 92%);
  margin-left: auto;
  margin-right: auto;
}

.section {
  position: relative;
  padding: 96px 0;
  overflow: hidden;
}

.section--dark {
  background-color: var(--color-bg);
}

.section--secondary {
  background-color: var(--color-bg-secondary);
}

.section--light {
  background-color: var(--color-surface);
  color: var(--color-bg);
}

.section--light .section__title,
.section--light .card__title,
.section--light .feature__title,
.section--light .value__title {
  color: var(--color-bg);
}

.section--light .section__text,
.section--light .card__text,
.section--light .feature__text,
.section--light .value__text {
  color: #334155;
}

.section__head {
  margin-bottom: 48px;
  max-width: 760px;
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: 16px;
}

.section__text {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
}

/* Decorative route lines */
.route-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image:
    linear-gradient(90deg, var(--color-accent) 1px, transparent 1px),
    linear-gradient(var(--color-accent) 1px, transparent 1px);
  background-size: 120px 120px;
  transform: skewY(-4deg);
}

.route-dots {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 2px dashed var(--color-accent);
  opacity: 0.15;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-text);
}

.header__logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header__menu {
  display: flex;
  gap: 24px;
}

.header__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.header__link:hover,
.header__link--active {
  color: var(--color-accent);
}

.header__contacts {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.header__contact {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-secondary);
}

.header__contact:hover {
  color: var(--color-accent);
}

.header__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.header__burger span {
  height: 2px;
  width: 100%;
  background-color: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}

.header__burger.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__burger.is-active span:nth-child(2) {
  opacity: 0;
}

.header__burger.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  padding: 120px 0 140px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-secondary) 60%, #0f172a 100%);
  clip-path: var(--clip-angle);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 30%, rgba(249, 115, 22, 0.12) 0%, transparent 35%),
    radial-gradient(circle at 20% 80%, rgba(251, 191, 36, 0.08) 0%, transparent 30%);
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image: linear-gradient(var(--color-accent) 1px, transparent 1px), linear-gradient(90deg, var(--color-accent) 1px, transparent 1px);
  background-size: 80px 80px;
  transform: skewX(-12deg);
}

.hero__content {
  position: relative;
  max-width: 720px;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid rgba(249, 115, 22, 0.4);
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--color-text);
  margin-bottom: 20px;
}

.hero__title span {
  color: var(--color-accent);
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  margin-bottom: 36px;
  max-width: 560px;
}

.hero__image {
  position: absolute;
  right: -120px;
  bottom: -80px;
  width: 720px;
  max-width: 60%;
  opacity: 0.85;
  clip-path: polygon(15% 0, 100% 0, 100% 100%, 0 100%);
}

/* Buttons */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 2px solid transparent;
  cursor: pointer;
  overflow: hidden;
  transition: color var(--transition), transform var(--transition), box-shadow var(--transition);
  z-index: 1;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: var(--color-accent-secondary);
  transform: translateX(-110%);
  transition: transform 0.4s ease;
  z-index: -1;
}

.btn:hover::before {
  transform: translateX(0);
}

.btn--primary {
  background-color: var(--color-accent);
  color: #fff;
}

.btn--primary:hover {
  color: var(--color-bg);
}

.btn--secondary {
  background-color: transparent;
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--secondary:hover {
  border-color: var(--color-accent-secondary);
  color: var(--color-bg);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(249, 115, 22, 0.3);
}

/* Cards */
.card {
  position: relative;
  background-color: var(--color-bg-secondary);
  padding: 32px;
  clip-path: var(--clip-angle-reverse);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
}

.card--light {
  background-color: var(--color-surface);
}

.card__image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
  margin-bottom: 8px;
}

.card__title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-accent);
}

.card__text {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.card__price {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-accent);
  font-weight: 800;
  font-size: 1.1rem;
}

.card__link {
  margin-top: auto;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

/* Grids */
.grid {
  display: grid;
  gap: 24px;
}

.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.stat {
  position: relative;
  padding: 32px 24px;
  background-color: rgba(31, 41, 55, 0.7);
  border: 1px solid var(--color-border);
  text-align: center;
  clip-path: var(--clip-angle);
}

.stat__number {
  position: relative;
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--color-text);
  line-height: 1;
  margin-bottom: 8px;
}

.stat__number::before {
  content: attr(data-value);
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 5rem;
  color: transparent;
  -webkit-text-stroke: 1px rgba(249, 115, 22, 0.18);
  z-index: -1;
}

.stat__label {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* Features / advantages */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.feature {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 28px;
  background-color: rgba(31, 41, 55, 0.5);
  border-left: 4px solid var(--color-accent);
  transition: background-color var(--transition), transform var(--transition);
}

.feature:hover {
  background-color: rgba(31, 41, 55, 0.9);
  transform: translateX(4px);
}

.feature__icon {
  width: 48px;
  height: 48px;
  color: var(--color-accent);
}

.feature__title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-text);
}

.feature__text {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  font-weight: 800;
  font-size: 1.25rem;
  text-align: center;
  background: radial-gradient(circle at 30% 30%, rgba(249, 115, 22, 0.12), transparent 70%);
}

.badge--small {
  width: 72px;
  height: 72px;
  font-size: 1rem;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 32px;
  background-color: var(--color-bg-secondary);
  clip-path: var(--clip-angle);
  counter-increment: step;
}

.step::before {
  content: '0' counter(step);
  display: block;
  font-size: 3rem;
  font-weight: 900;
  color: rgba(249, 115, 22, 0.2);
  line-height: 1;
  margin-bottom: 16px;
}

.step__title {
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 8px;
}

.step__text {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* Team */
.team {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.member {
  text-align: center;
  padding: 32px 24px;
  background-color: var(--color-bg-secondary);
  clip-path: var(--clip-angle-reverse);
}

.member__photo {
  width: 120px;
  height: 120px;
  margin: 0 auto 16px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-accent);
}

.member__name {
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 4px;
}

.member__role {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* Values */
.values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.value {
  padding: 28px;
  background-color: var(--color-surface);
  border-top: 4px solid var(--color-accent);
}

.value__title {
  font-weight: 800;
  margin-bottom: 8px;
}

.value__text {
  color: #334155;
  font-size: 0.95rem;
}

/* Forms */
.form {
  max-width: 640px;
  margin: 0 auto;
}

.form__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form__input,
.form__textarea,
.form__select {
  padding: 14px 16px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: #64748b;
}

.form__textarea {
  min-height: 140px;
  resize: vertical;
}

.form__select {
  cursor: pointer;
}

.form__select option {
  background-color: var(--color-bg);
  color: var(--color-text);
}

/* Light section form overrides */
.section--light .form__label {
  color: #475569;
}

.section--light .form__input,
.section--light .form__textarea,
.section--light .form__select {
  background-color: #ffffff;
  border-color: #cbd5e1;
  color: #111827;
}

.section--light .form__input:focus,
.section--light .form__textarea:focus,
.section--light .form__select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.2);
}

.section--light .form__input::placeholder,
.section--light .form__textarea::placeholder {
  color: #94a3b8;
}

.section--light .form__success {
  background-color: rgba(34, 197, 94, 0.1);
  color: #15803d;
}

.form__error {
  color: #ef4444;
  font-size: 0.8rem;
  display: none;
}

.form__success {
  display: none;
  padding: 16px;
  background-color: rgba(34, 197, 94, 0.12);
  border-left: 4px solid #22c55e;
  color: #86efac;
  margin-bottom: 20px;
}

.form__input.is-invalid,
.form__textarea.is-invalid,
.form__select.is-invalid {
  border-color: #ef4444;
}

.form__input.is-invalid + .form__error,
.form__textarea.is-invalid + .form__error,
.form__select.is-invalid + .form__error {
  display: block;
}

/* Utility image mask */
.image-mask {
  clip-path: polygon(12% 0, 100% 0, 100% 88%, 88% 100%, 0 100%, 0 12%);
}

/* Page intro */
.page-intro {
  padding: 80px 0 120px;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-secondary) 60%, #0f172a 100%);
  clip-path: var(--clip-angle);
}

.page-intro__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--color-text);
  margin-bottom: 16px;
}

.page-intro__text {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  max-width: 680px;
}

/* Policy content */
.policy {
  background-color: var(--color-surface);
  color: var(--color-bg);
  padding: 64px 0;
}

.policy__content {
  max-width: 840px;
}

.policy__title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 24px;
}

.policy__h2 {
  font-size: 1.35rem;
  font-weight: 800;
  margin: 40px 0 16px;
  color: var(--color-bg);
}

.policy__text,
.policy__list {
  color: #334155;
  margin-bottom: 16px;
}

.policy__list {
  padding-left: 24px;
  list-style-type: disc;
}

.policy__list li {
  margin-bottom: 8px;
}

/* Footer */
.footer {
  background-color: #0b111c;
  padding: 64px 0 32px;
  border-top: 4px solid var(--color-accent);
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  margin-bottom: 48px;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 16px;
}

.footer__logo {
  width: 40px;
  height: 40px;
}

.footer__text {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.footer__heading {
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text);
  margin-bottom: 16px;
}

.footer__menu {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__link {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.footer__link:hover {
  color: var(--color-accent);
}

.footer__contact {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.footer__contact a {
  color: var(--color-text-secondary);
}

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

.footer__legal {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: #64748b;
  font-size: 0.85rem;
}

/* Mobile menu */
@media (max-width: 900px) {
  .header__burger {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    padding: 32px;
    gap: 32px;
    transform: translateX(100%);
    transition: transform var(--transition), visibility var(--transition);
    overflow-y: auto;
    visibility: hidden;
    z-index: 99;
  }

  .header__nav.is-open {
    transform: translateX(0);
    visibility: visible;
  }

  .header__menu {
    flex-direction: column;
    width: 100%;
    gap: 16px;
  }

  .header__link {
    font-size: 1.1rem;
  }

  .header__contacts {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    width: 100%;
  }

  .header__contact {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .hero__image {
    display: none;
  }

  .section {
    padding: 64px 0;
  }

  .hero {
    min-height: auto;
  }
}

@media (max-width: 560px) {
  .hero {
    clip-path: none;
  }

  .btn {
    width: 100%;
  }

  .stat__number {
    font-size: 2.5rem;
  }
}