:root {
  --color-primary: #d90d2f;
  --color-primary-dark: #a80623;
  --color-bg: #fffaf4;
  --color-text: #181314;
  --color-muted: #6b6262;
  --color-card: #ffffff;
  --color-border: #eee2dc;
  --color-success: #16a34a;
  --color-ai: #4f46e5;
  --color-gold: #f1b84b;
  --color-dark: #181314;
  --shadow-soft: 0 22px 58px rgba(84, 40, 31, 0.13);
  --shadow-strong: 0 30px 80px rgba(24, 19, 20, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
}

body[dir="rtl"] {
  font-family: "Cairo", Tahoma, "Segoe UI", sans-serif;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  min-height: 68px;
  padding: 12px clamp(18px, 4vw, 64px);
  background: rgba(255, 250, 244, 0.9);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-weight: 900;
  white-space: nowrap;
}

.brand-mark {
  color: var(--color-primary);
  font-size: 1.28rem;
  letter-spacing: 0;
}

.brand-copy {
  color: var(--color-text);
  font-size: 0.92rem;
}

.nav-links,
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 2.4vw, 30px);
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: 0.94rem;
}

.nav-links a:hover,
.site-footer a:hover {
  color: var(--color-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-muted);
  font-size: 0.84rem;
}

.language-switcher select {
  min-width: 112px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-card);
  color: var(--color-text);
  padding: 9px 32px 9px 13px;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-card);
  color: var(--color-text);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 16px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.mobile-menu {
  display: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(330px, 1.02fr);
  gap: clamp(32px, 6vw, 82px);
  align-items: center;
  min-height: calc(100svh - 68px);
  padding: clamp(42px, 7vw, 96px) clamp(18px, 5vw, 76px) 56px;
  background:
    linear-gradient(115deg, rgba(217, 13, 47, 0.1), transparent 35%),
    linear-gradient(180deg, #fffdf9 0%, var(--color-bg) 100%);
}

.hero-copy,
.section-copy,
.form-copy,
.payment-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  max-width: 15ch;
  font-size: clamp(2.35rem, 4.25vw, 4.7rem);
  line-height: 1.08;
}

h2 {
  max-width: 18ch;
  font-size: clamp(1.8rem, 3.15vw, 3.35rem);
  line-height: 1.12;
}

h3 {
  font-size: 1.14rem;
  line-height: 1.28;
}

p {
  line-height: 1.72;
}

.hero-copy p,
.section-copy p,
.form-copy p,
.payment-copy p {
  color: var(--color-muted);
  font-size: clamp(1rem, 1.22vw, 1.16rem);
}

.hero-lead {
  color: var(--color-text) !important;
  font-weight: 650;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 0 20px;
  font-weight: 850;
  cursor: pointer;
}

.primary-action {
  border: 0;
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 18px 38px rgba(217, 13, 47, 0.25);
}

.secondary-action {
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.78);
  color: var(--color-text);
}

.platform-builder {
  position: relative;
  min-height: 660px;
  display: grid;
  place-items: center;
}

.builder-card {
  position: absolute;
  z-index: 2;
  width: min(310px, 42vw);
  border: 1px solid rgba(238, 226, 220, 0.88);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  padding: 18px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.brand-card {
  top: 8%;
  left: 0;
}

.ops-card {
  right: 0;
  bottom: 12%;
  display: grid;
  gap: 10px;
}

.ops-card span {
  min-height: 34px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-muted);
  font-weight: 750;
}

.ops-card span:last-child {
  border-bottom: 0;
}

.card-label {
  display: block;
  margin-bottom: 14px;
  color: var(--color-primary);
  font-weight: 900;
}

.brand-card label {
  display: grid;
  gap: 4px;
  margin-top: 12px;
}

.brand-card label span {
  color: var(--color-muted);
  font-size: 0.78rem;
}

.brand-card label strong {
  font-size: 0.96rem;
}

.swatches {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.swatches span {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 3px solid #fff;
  box-shadow: 0 0 0 1px var(--color-border);
}

.swatches .red {
  background: var(--color-primary);
}

.swatches .green {
  background: var(--color-success);
}

.swatches .blue {
  background: #2563eb;
}

.phone-preview {
  position: relative;
  z-index: 1;
  width: min(360px, 58vw);
}

.phone-preview video {
  width: 100%;
  aspect-ratio: 23 / 51;
  object-fit: cover;
  border: 10px solid #161616;
  border-radius: 34px;
  background: #161616;
  box-shadow: var(--shadow-strong);
}

.phone-fallback {
  display: none;
  width: 100%;
  aspect-ratio: 23 / 51;
  object-fit: cover;
  border: 10px solid #161616;
  border-radius: 34px;
  background: #161616;
  box-shadow: var(--shadow-strong);
}

.ready-badge {
  position: absolute;
  left: 50%;
  bottom: -14px;
  transform: translateX(-50%);
  white-space: nowrap;
  border-radius: 999px;
  background: var(--color-success);
  color: #ffffff;
  padding: 10px 16px;
  font-weight: 900;
  box-shadow: 0 18px 40px rgba(22, 163, 74, 0.24);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--color-border);
  border-block: 1px solid var(--color-border);
}

.trust-strip article {
  min-height: 128px;
  background: var(--color-card);
  padding: 24px clamp(18px, 3vw, 34px);
}

.trust-strip strong {
  display: block;
  margin-bottom: 8px;
  color: var(--color-primary);
  font-size: clamp(1.45rem, 2.3vw, 2.2rem);
}

.trust-strip span {
  color: var(--color-muted);
}

.section {
  padding: clamp(62px, 9vw, 126px) clamp(18px, 5vw, 76px);
}

.centered {
  margin-inline: auto;
  text-align: center;
}

.centered h2 {
  margin-inline: auto;
}

.pain-section,
.audience-section {
  background: var(--color-card);
}

.comparison {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
  margin-top: 42px;
}

.compare-column {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 24px;
}

.old-role {
  background: #fff1f3;
}

.new-role {
  background: #142019;
  color: #ffffff;
}

.compare-label {
  display: block;
  margin-bottom: 18px;
  font-weight: 900;
}

.compare-column ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.compare-column li {
  min-height: 44px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(107, 98, 98, 0.18);
  color: inherit;
}

.new-role li {
  border-bottom-color: rgba(255, 255, 255, 0.16);
}

.compare-arrow {
  align-self: center;
  color: var(--color-primary);
  font-size: 2.6rem;
  font-weight: 900;
}

.comparison-mobile {
  display: none;
}

.section-note {
  max-width: 760px;
  margin: 34px auto 0;
  color: var(--color-text);
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  font-weight: 850;
  text-align: center;
}

.solution-section {
  background: linear-gradient(180deg, var(--color-bg), #fffdf9);
}

.solution-grid,
.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 36px;
}

.solution-grid article,
.audience-grid article,
.payment-grid article {
  min-height: 216px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-card);
  padding: 22px;
  box-shadow: 0 12px 28px rgba(84, 40, 31, 0.06);
}

.solution-grid article span {
  display: block;
  margin-bottom: 30px;
  color: var(--color-primary);
  font-weight: 900;
}

.solution-grid p,
.audience-grid p,
.payment-grid p,
.ai-board li,
.data-section p {
  color: var(--color-muted);
}

.payment-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1.18fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: start;
  background: #f3fbf6;
}

.payment-section .eyebrow,
.payment-section h2 {
  color: var(--color-success);
}

.payment-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.payment-grid .highlight-card {
  background: #123221;
  color: #ffffff;
}

.payment-grid .highlight-card p {
  color: rgba(255, 255, 255, 0.78);
}

.ai-section {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 1.08fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: center;
  background: #f7f6ff;
}

.ai-section .eyebrow,
.ai-section h2 {
  color: var(--color-ai);
}

.ai-capabilities {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.ai-capabilities span {
  border: 1px solid rgba(79, 70, 229, 0.2);
  border-radius: 999px;
  background: #ffffff;
  color: #312e81;
  padding: 9px 13px;
  font-weight: 750;
}

.ai-board {
  border: 1px solid rgba(79, 70, 229, 0.18);
  border-radius: 8px;
  background: #ffffff;
  padding: clamp(22px, 4vw, 34px);
  box-shadow: var(--shadow-soft);
}

.board-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 22px;
}

.board-header span {
  color: var(--color-muted);
}

.board-header strong {
  color: var(--color-ai);
}

.ai-board dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 24px;
}

.ai-board dl div {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 14px;
}

.ai-board dt {
  color: var(--color-muted);
}

.ai-board dd {
  margin: 6px 0 0;
  color: var(--color-ai);
  font-size: 2rem;
  font-weight: 900;
}

.ai-board ol {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding-left: 20px;
}

body[dir="rtl"] .ai-board ol {
  padding-right: 20px;
  padding-left: 0;
}

.data-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1fr);
  gap: clamp(30px, 6vw, 74px);
  align-items: center;
  background: var(--color-card);
}

.data-media img {
  width: min(330px, 100%);
  aspect-ratio: 23 / 51;
  object-fit: cover;
  object-position: top;
  border-radius: 28px;
  border: 8px solid #171717;
  box-shadow: var(--shadow-strong);
}

.audience-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.form-section {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(320px, 1.28fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: start;
  background:
    linear-gradient(135deg, rgba(168, 6, 35, 0.96), rgba(217, 13, 47, 0.92) 48%, rgba(24, 19, 20, 0.94)),
    var(--color-primary-dark);
  color: #ffffff;
}

.form-section .eyebrow {
  color: #ffd88d;
}

.form-copy p {
  color: rgba(255, 255, 255, 0.76);
}

.lead-form {
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  padding: clamp(20px, 4vw, 32px);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.lead-form label,
.form-section-block {
  display: grid;
  gap: 8px;
}

.lead-form span,
.field-title {
  font-weight: 800;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-text);
  padding: 12px 13px;
}

.lead-form textarea {
  resize: vertical;
}

.field-helper,
.char-counter {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
  line-height: 1.55;
}

.preserve-lines {
  white-space: pre-line;
}

.split-control {
  display: grid;
  grid-template-columns: minmax(0, 0.4fr) minmax(0, 0.6fr);
  gap: 14px;
}

.form-section-block {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 24px;
}

.char-counter {
  justify-self: end;
}

.lead-form input.invalid,
.lead-form select.invalid,
.lead-form textarea.invalid {
  border-color: #ffdf8c;
  box-shadow: 0 0 0 3px rgba(255, 223, 140, 0.2);
}

.form-error {
  min-height: 24px;
  margin: 12px 0;
  color: #ffdf8c;
  font-weight: 800;
}

.field-error-inline {
  display: none;
  color: #ffdf8c;
  font-size: 0.88rem;
  font-weight: 800;
  line-height: 1.45;
}

.field-error-inline.show {
  display: block;
}

.field-error-inline.attention {
  animation: field-error-attention 260ms ease;
}

@keyframes field-error-attention {
  0%,
  100% {
    transform: translateX(0);
  }

  25% {
    transform: translateX(-3px);
  }

  50% {
    transform: translateX(3px);
  }

  75% {
    transform: translateX(-2px);
  }
}

.form-submit {
  width: 100%;
  background: #ffffff;
  color: var(--color-primary);
  box-shadow: none;
}

.floating-telegram {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 45;
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  background: var(--color-primary);
  color: #ffffff;
  padding: 0 18px;
  font-weight: 900;
  box-shadow: 0 18px 42px rgba(217, 13, 47, 0.28);
}

body[dir="rtl"] .floating-telegram {
  right: auto;
  left: 18px;
}

.success-modal {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
}

.success-modal.open {
  display: flex;
}

.success-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 10, 24, 0.72);
  backdrop-filter: blur(8px);
}

.success-modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 430px);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-card);
  padding: 32px;
  text-align: center;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.34);
}

.success-modal-panel h2 {
  margin: 0;
  color: var(--color-text);
  font-size: clamp(1.35rem, 4vw, 2rem);
  line-height: 1.18;
}

.success-modal-close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--color-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.success-modal-close:hover {
  color: var(--color-text);
}

.success-modal-action {
  width: 100%;
  margin-top: 24px;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(0, 1.2fr);
  gap: 24px;
  padding: 34px clamp(18px, 5vw, 76px);
  background: var(--color-card);
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
}

.site-footer strong {
  display: block;
  color: var(--color-text);
}

.site-footer p {
  margin: 8px 0 0;
}

.site-footer small {
  grid-column: 1 / -1;
}

[lang="en"] h1,
[lang="en"] h2 {
  max-width: 19ch;
}

[lang="ar"] h1,
[lang="ar"] h2 {
  max-width: 18ch;
  line-height: 1.15;
}

[lang="tr"] h1,
[lang="ru"] h1,
[lang="es"] h1,
[lang="hi"] h1 {
  max-width: 20ch;
}

[lang="tr"] h2,
[lang="ru"] h2,
[lang="es"] h2,
[lang="hi"] h2 {
  max-width: 22ch;
}

@media (max-width: 1120px) {
  .nav-links {
    display: none;
  }

  .site-header {
    grid-template-columns: auto 1fr;
  }

  .header-actions {
    justify-self: end;
  }

  .menu-toggle {
    display: inline-block;
  }

  .mobile-menu {
    grid-column: 1 / -1;
    display: none;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    padding-top: 12px;
  }

  .mobile-menu.open {
    display: grid;
  }

  .mobile-menu a {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-card);
    padding: 12px;
    color: var(--color-muted);
    font-weight: 750;
  }

  .hero,
  .payment-section,
  .ai-section,
  .data-section,
  .form-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  h1,
  h2 {
    max-width: 100%;
  }

  .platform-builder {
    min-height: 610px;
  }

  .solution-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header {
    min-height: 62px;
    padding: 10px 14px;
  }

  .brand-copy,
  .language-switcher span {
    display: none;
  }

  .language-switcher select {
    min-width: 94px;
  }

  .mobile-menu {
    grid-template-columns: 1fr;
  }

  .hero,
  .section {
    padding-inline: 18px;
  }

  .hero {
    gap: 28px;
    padding-top: 34px;
    padding-bottom: 34px;
  }

  h1 {
    width: calc(100vw - 36px);
    max-width: 100%;
    font-size: clamp(1.86rem, 7.4vw, 2.38rem);
    line-height: 1.12;
    word-break: normal;
  }

  h2 {
    max-width: 100%;
    font-size: clamp(1.46rem, 6.4vw, 2.05rem);
    line-height: 1.16;
    word-break: normal;
  }

  .hero-copy p,
  .section-copy p,
  .form-copy p,
  .payment-copy p {
    width: calc(100vw - 36px);
    max-width: calc(100vw - 36px);
    font-size: 0.98rem;
  }

  .hero-actions {
    display: grid;
    width: 100%;
  }

  .primary-action,
  .secondary-action {
    width: 100%;
  }

  .platform-builder {
    min-height: auto;
    display: grid;
    gap: 14px;
  }

  .builder-card,
  .brand-card,
  .ops-card {
    position: static;
    width: 100%;
  }

  .phone-preview {
    width: min(300px, calc(100vw - 64px));
    justify-self: center;
    order: -1;
  }

  .phone-preview video {
    display: none;
  }

  .phone-fallback {
    display: block;
    border-width: 8px;
    border-radius: 28px;
  }

  .ready-badge {
    bottom: -10px;
  }

  .trust-strip,
  .solution-grid,
  .audience-grid,
  .payment-grid,
  .ai-board dl,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .trust-strip article {
    min-height: 96px;
    padding: 18px;
  }

  .solution-grid article,
  .audience-grid article,
  .payment-grid article {
    min-height: auto;
    padding: 18px;
  }

  .lead-form {
    padding: 18px;
  }

  .comparison {
    display: none;
  }

  .comparison-mobile {
    display: grid;
    gap: 12px;
    margin-top: 30px;
  }

  .comparison-mobile article {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-card);
    padding: 16px;
  }

  .comparison-mobile span {
    color: var(--color-muted);
    font-size: 0.82rem;
    font-weight: 850;
  }

  .comparison-mobile strong:nth-of-type(2) {
    color: var(--color-success);
  }

  .data-media img {
    margin-inline: auto;
  }

  .floating-telegram {
    display: inline-flex;
  }

  .site-footer {
    grid-template-columns: 1fr;
    padding-bottom: 86px;
  }

  .site-footer nav {
    justify-content: start;
  }
}