:root {
  --color-brand:        #3B82F6;
  --color-brand-dark:   #2563EB;
  --color-brand-soft:   #0D1B3E;
  --color-brand-muted:  #1E3A6E;
  --color-bg:           #0B0F1A;
  --color-surface:      #131929;
  --color-surface-alt:  #1A2235;
  --color-border:       #1E2D45;
  --color-text:         #EEF2FF;
  --color-text-muted:   #7B90B8;
  --color-dark:         #070B14;
  --color-dark-soft:    #0D1220;
  --color-dark-bg:      #070B14;
  --color-success:      #34D399;
  --color-success-soft: #0A2218;
  --color-warning:      #FBBF24;
  --color-warning-soft: #1C1500;
  --color-error:        #F87171;
  --color-error-soft:   #2A1010;
  --rgb-brand:          59, 130, 246;

  --font-display: "Space Grotesk", "Manrope", Arial, sans-serif;
  --font-body:    "Manrope", Arial, sans-serif;

  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;

  --r-xs: 4px;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 20px;
  --r-2xl: 28px;
  --r-full: 999px;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-sm: 0 6px 18px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 16px 36px rgba(0, 0, 0, 0.40);
  --shadow-lg: 0 26px 60px rgba(0, 0, 0, 0.50);
  --shadow-brand: 0 14px 32px rgba(var(--rgb-brand), 0.24);

  --transition-fast: 150ms ease;
  --transition-base: 260ms ease;
  --transition-slow: 460ms ease;
  --container-max: 1180px;
  --container-pad: clamp(16px, 5vw, 72px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }

:focus-visible {
  outline: 3px solid rgba(var(--rgb-brand), 0.36);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: var(--sp-3);
  left: var(--sp-3);
  z-index: 1000;
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-full);
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-md);
  transform: translateY(-120%);
  transition: transform var(--transition-fast);
}
.skip-link:focus { transform: translateY(0); }

.container {
  width: min(100% - 32px, var(--container-max));
  margin: 0 auto;
}

.section {
  padding: clamp(64px, 9vw, 112px) 0;
}

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

.section--dark {
  background: var(--color-dark);
  color: #EEF2FF;
}

.section__header {
  max-width: 720px;
  margin-bottom: var(--sp-10);
}
.screens .section__header{
  max-width: 898px;
}
.screens .section__title{
  max-width: 100%;
}
.logo_text span {
    font-size: 12px;
    font-weight: 400;
}
.section__header--center {
  margin-inline: auto;
  text-align: center;
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin: 0 0 var(--sp-3);
  color: var(--color-brand);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section__label::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--color-brand);
}

.section__label--dark {
  color: #93C5FD;
}

.section__label--dark::before {
  background: #93C5FD;
}

.hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: 0;
  color: #EEF2FF;
  font-size: 48px;
}
.nav-logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 13px;
}
.section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0;
  max-width: 760px;
  font-size: 46px;
}

.section__title--dark {
  color: #EEF2FF;
}

.section__subtitle {
  margin: var(--sp-4) 0 0;
  max-width: 680px;
  color: #bac6dd;
  font-size: 16px;
}

.section__subtitle--dark {
  color: rgba(255, 255, 255, 0.66);
}
/* ─── HEADER ─────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 15, 26, 0.92);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(16px);
  transition: box-shadow var(--transition-base), background var(--transition-base);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.header__inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: var(--sp-5);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  min-width: 0;
}

.logo__mark {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: var(--r-md);
  background: var(--color-brand);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  box-shadow: var(--shadow-brand);
}

.logo__text {
  min-width: 0;
  display: grid;
  line-height: 1.2;
}

.logo__name {
  font-weight: 800;
}

.logo__sub {
  color: var(--color-text-muted);
  font-size: 11px;
  white-space: nowrap;
  display: none;
}

.nav {
  margin-left: auto;
}

.nav__list {
  display: flex;          /* ← было display: none */
  align-items: center;
  gap: clamp(14px, 2.2vw, 30px);
}

.nav__link {
  position: relative;
  color: #e4e9f1;
  font-size: 14px;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  border-radius: var(--r-full);
  background: var(--color-brand);
  opacity: 0;
  transform: scaleX(0.5);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--color-brand);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.header__cta {
  display: flex;          /* ← было display: none */
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 var(--sp-5);
  border-radius: var(--r-full);
  background: var(--color-brand);
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  box-shadow: var(--shadow-brand);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.header__cta:hover {
  background: var(--color-brand-dark);
  transform: translateY(-1px);
}

.burger {
  display: none;          /* ← скрываем на десктопе */
  width: 44px;
  height: 44px;
  margin-left: auto;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  border: 1px solid var(--color-border);
  border-radius: var(--r-full);
  background: var(--color-surface);
}

.burger span {
  width: 18px;
  height: 2px;
  margin: 0 auto;
  border-radius: var(--r-full);
  background: var(--color-text);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

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

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

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

.mobile-nav {
  display: none;          /* ← скрываем на десктопе */
  position: fixed;
  inset: 74px 16px auto;
  z-index: 90;
  padding: var(--sp-3);
  border: 1px solid var(--color-border);
  border-radius: var(--r-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.mobile-nav.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.mobile-nav__list {
  display: grid;
  gap: var(--sp-1);
}

.mobile-nav .nav__link {
  display: block;
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
}

.mobile-nav .nav__link:hover,
.mobile-nav .nav__link.is-active {
  background: var(--color-brand-soft);
}

/* ─── HERO ───────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: calc(80vh - 80px);
  display: flex;
  align-items: center;
  padding-top: clamp(56px, 8vw, 80px);
  padding-bottom: clamp(56px, 8vw, 80px);
  overflow: hidden;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  opacity: 0.12;
  z-index: 0;
}

.hero__orb--1 {
  width: 500px;
  height: 500px;
  top: -140px;
  right: -120px;
  background: rgba(59, 130, 246, 0.16);
  animation: orbFloat 18s ease-in-out infinite;
}

.hero__orb--2 {
  width: 320px;
  height: 320px;
  bottom: -120px;
  left: -80px;
  background: rgba(59, 130, 246, 0.10);
  animation: orbFloat2 16s ease-in-out infinite;
}

@keyframes orbFloat {
  0%, 100% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(30px) translateX(-20px); }
}

@keyframes orbFloat2 {
  0%, 100% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(-30px) translateX(20px); }
}

.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 80px;
  align-items: center;
}

.hero__content {
  max-width: 680px;
}

.hero__subtitle {
  max-width: 620px;
  margin: var(--sp-5) 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 18px;
  line-height: 1.5;
  margin-bottom: 40px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero__metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.metric {
  display: flex;
  flex-direction: column;
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
}

.metric__icon {
  font-size: 20px;
  margin-bottom: 8px;
}

.metric__value {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.metric__label {
  color: rgba(255, 255, 255, 0.56);
  font-size: 11px;
}

/* Hero mockup */
.hero__mockup {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 520px;
}

.hero__phones {
  position: relative;
  width: 520px;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
}

.hero-phone-wrap {
  position: absolute;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
  will-change: transform;
}

.hero-phone-wrap--left {
  z-index: 1;
  animation: floatPhoneLeft 7s ease-in-out infinite;
  transform: translateX(-110px) translateZ(-80px) rotateY(18deg) rotateZ(-8deg) scale(0.88);
}

.hero-phone-wrap--center {
  z-index: 5;
  animation: floatPhoneCenter 6s ease-in-out infinite;
  transform: translateX(0) translateZ(0) rotateY(0) rotateZ(0) scale(1);
}

.hero-phone-wrap--right {
  z-index: 1;
  animation: floatPhoneRight 7s ease-in-out infinite;
  transform: translateX(110px) translateZ(-80px) rotateY(-18deg) rotateZ(8deg) scale(0.88);
}

.hero-phone {
  position: relative;
  width: 202px;
  height: 430px;
  border-radius: 28px;
  overflow: hidden;
  background: #0D1220;
  border: 6px solid #1E2D45;
  box-shadow: 0 30px 60px rgba(0,0,0,0.45), 0 10px 20px rgba(0,0,0,0.25);
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.5s ease;
}

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

/* Hover effects */
.hero__phones:hover .hero-phone-wrap--left {
  transform: translateX(-140px) translateZ(-60px) rotateY(22deg) rotateZ(-12deg) scale(0.9);
}

.hero__phones:hover .hero-phone-wrap--center {
  transform: translateX(0) translateZ(30px) rotateY(0) rotateZ(0) scale(1.05);
}

.hero__phones:hover .hero-phone-wrap--right {
  transform: translateX(140px) translateZ(-60px) rotateY(-22deg) rotateZ(12deg) scale(0.9);
}

/* Animations */
@keyframes floatPhoneLeft {
  0%, 100% { transform: translateX(-110px) translateZ(-80px) rotateY(18deg) rotateZ(-8deg) scale(0.88) translateY(0); }
  50% { transform: translateX(-110px) translateZ(-80px) rotateY(18deg) rotateZ(-8deg) scale(0.88) translateY(-10px); }
}

@keyframes floatPhoneCenter {
  0%, 100% { transform: translateX(0) translateZ(0) rotateY(0) rotateZ(0) scale(1) translateY(0); }
  50% { transform: translateX(0) translateZ(0) rotateY(0) rotateZ(0) scale(1) translateY(-14px); }
}

@keyframes floatPhoneRight {
  0%, 100% { transform: translateX(110px) translateZ(-80px) rotateY(-18deg) rotateZ(8deg) scale(0.88) translateY(0); }
  50% { transform: translateX(110px) translateZ(-80px) rotateY(-18deg) rotateZ(8deg) scale(0.88) translateY(-10px); }
}

/* Badges */
.hero-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.18);
  z-index: 20;
}

.hero-badge--1 {
  left: -30px;
  top: 60px;
  animation: badgeFloat 8s ease-in-out infinite;
}

.hero-badge--2 {
  right: -30px;
  bottom: 120px;
  animation: badgeFloat2 8s ease-in-out infinite;
}

.hero-badge__icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: #E8F7F5;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.hero-badge__title {
  color: #111;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 2px;
}

.hero-badge__sub {
  color: #777;
  font-size: 12px;
}

@keyframes floatPhone {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes badgeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes badgeFloat2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}

/* ─── BUTTONS ────────────────────────────────────────────── */
.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0 var(--sp-6);
  border: 1px solid transparent;
  border-radius: var(--r-full);
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn:hover { transform: translateY(-1px); }

.btn--primary {
  background: var(--color-brand);
  color: #ffffff;
  box-shadow: var(--shadow-brand);
}

.btn--primary:hover { background: var(--color-brand-dark); }

.btn--ghost-dark {
  border-color: rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.05);
}

.btn--ghost-dark:hover {
  border-color: rgba(255, 255, 255, 0.34);
  color: #EEF2FF;
}

.btn--outline {
  border-color: var(--color-brand);
  color: var(--color-brand);
  background: transparent;
}

.btn--outline:hover { background: var(--color-brand-soft); }

.btn--full { width: 100%; }
.demo .btn{
  margin-top:30px;
}
/* ─── VALUE / FEATURES / PROCESS / DEMO / CONTACT / FOOTER */
.value-grid {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.value-card,
.feature-card,
.demo-card {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

.value-card {
  padding: var(--sp-6);
  border-radius: var(--r-xl);
  padding-bottom:30px;
}

.value-card__icon,
.feature-card__icon {
  width: 65px;
  height: 65px;
  display: grid;
  place-items: center;
  margin-bottom: var(--sp-4);
  border-radius: var(--r-md);
  background: var(--color-brand-soft);
  color: #93C5FD;
  font-size: 30px;
}
.feature-card__icon img{
  width:30px;
  height:30px;
}

.value-card h3,
.feature-card h3,
.demo-card h3,
.success-message h3 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.1;
}

.value-card p,
.feature-card p,
.demo-card p {
  margin: var(--sp-3) 0 0;
  color: #bcc5d4;
  font-size: 14px;
}
.value-card p{
  margin-top: 8px;
}

.features-grid {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card {
  min-height: 100%;
  padding: var(--sp-6);
  padding-bottom: 34px !important;
  border-radius: var(--r-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-brand-muted);
  box-shadow: var(--shadow-md);
}

.feature-card__screen {
  display: inline-flex;
  margin-top: var(--sp-4);
  padding: 4px 9px;
  border-radius: var(--r-full);
  background: var(--color-brand-soft);
  color: #93C5FD;
  font-size: 11px;
  font-weight: 900;
}

.screens-grid {
  display: grid;
  justify-items: center;
  gap: var(--sp-8);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.screen-card {
  width: min(100%, 300px);
  display: grid;
  justify-items: center;
  gap: var(--sp-4);
  padding: var(--sp-5);
  border-radius: var(--r-2xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.screen-card__num {
  display: inline-flex;
  padding: 4px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--r-full);
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.screen-card__caption {
  max-width: 220px;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 13px;
  text-align: center;
}

.demo-card {
  width: min(100%, 540px);
  margin: 0 auto;
  padding: clamp(24px, 5vw, 48px);
  border-radius: var(--r-2xl);
  text-align: center;
}

.demo-card__icon {
  width: 98px;
  height: 98px;
  margin: 0 auto var(--sp-5);
  display: grid;
  place-items: center;
  border: 1px solid var(--color-brand-muted);
  border-radius: var(--r-xl);
  background: var(--color-brand-soft);
  color: #93C5FD;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.demo-card__chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  display: none;
  gap: var(--sp-2);
  margin-top: var(--sp-5);
}

.demo-chip {
  padding: 6px 10px;
  border: 1px solid var(--color-brand-muted);
  border-radius: var(--r-full);
  background: var(--color-brand-soft);
  color: #93C5FD;
  font-size: 12px;
  font-weight: 800;
}

.demo-card__hint {
  margin-top: var(--sp-5);
  padding: var(--sp-3) 0 0;
  border: 0;
  border-top: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-brand);
  font-size: 14px;
  font-weight: 800;
  display: none;
}

.process-list {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-step {
  padding: var(--sp-5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--r-xl);
  background: rgba(255, 255, 255, 0.05);
  padding-bottom: 29px;
}

.process-step__num {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: var(--sp-4);
  border-radius: 50%;
  border: 1px solid rgba(59,130,246,0.45);
  color: #93C5FD;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
}

.process-step h3 {
  margin: 0;
    color: #EEF2FF;
    font-family: var(--font-display);
    font-size: 20px;
    line-height: 1.3;
    white-space: pre-line;
}

.process-step p {
  margin: var(--sp-3) 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
  margin-top: 8px;
}

.contact__grid {
  display: grid;
  gap: var(--sp-10);
  align-items: start;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.8fr);
}

.contact-items {
  display: grid;
  gap: var(--sp-3);
  margin-top: var(--sp-8);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, 0.05);
}

.contact-item__icon {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.08);
}

.contact-item__label {
  display: block;
  color: rgba(255, 255, 255, 0.45);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-item__value {
  color: #EEF2FF;
  font-weight: 800;
}

.contact__panel {
  padding: clamp(20px, 4vw, 32px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--r-2xl);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-lg);
}

.contact-form {
  display: grid;
  gap: var(--sp-4);
}

.form-field {
  display: grid;
  gap: var(--sp-2);
}

.form-field label {
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, 0.08);
  color: #EEF2FF;
  padding: 14px 16px;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(255, 255, 255, 0.34);
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--color-brand-muted);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 3px rgba(var(--rgb-brand), 0.2);
}

.form-field.has-error input,
.form-field.has-error textarea {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(155, 91, 19, 0.22);
}

.form-error {
  display: none;
  margin: 0;
  color: var(--color-warning);
  font-size: 12px;
}

.form-field.has-error .form-error {
  display: block;
}

.btn.is-loading {
  opacity: 0.72;
  pointer-events: none;
}

.success-message {
  display: grid;
  justify-items: center;
  gap: var(--sp-3);
  padding: var(--sp-8);
  border: 1px solid rgba(var(--rgb-brand), 0.4);
  border-radius: var(--r-xl);
  background: rgba(var(--rgb-brand), 0.12);
  text-align: center;
}

.success-message[hidden] {
  display: none;
}

.success-message__icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-success-soft);
  color: var(--color-success);
  font-size: 24px;
  font-weight: 900;
}

.success-message h3 {
  color: #EEF2FF;
}

.success-message p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
}

.site-footer {
  padding: var(--sp-8) 0;
  background: var(--color-dark-soft);
  color: rgba(255, 255, 255, 0.7);
}

.footer__inner {
  display: grid;
  gap: var(--sp-5);
  grid-template-columns: auto 1fr auto;
  align-items: center;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.footer__brand strong,
.footer__brand small {
  display: block;
}

.footer__brand strong {
  color: #EEF2FF;
}

.footer__brand small {
  color: rgba(255, 255, 255, 0.48);
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-5);
  justify-content: center;
}

.footer__nav a {
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
  font-weight: 700;
}

.footer__nav a:hover {
  color: #EEF2FF;
}

.footer__copy {
  margin: 0;
  color: rgba(255, 255, 255, 0.42);
  font-size: 13px;
  text-align: right;
}

.fade-up {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── PHONE / UI COMPONENTS ──────────────────────────────── */
.phone {
  width: min(248px, 74vw);
  height: min(496px, 148vw);
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 42px;
  background: var(--color-dark-soft);
  box-shadow: var(--shadow-lg);
}

.screens-grid .phone {
  width: 210px;
  height: 420px;
  max-width: 100%;
}

.phone__screen {
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border-radius: 34px;
  background: var(--color-bg);
}

.phone__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 6px;
  overflow: hidden;
}

.phone__home {
  width: 72px;
  height: 4px;
  margin: -16px auto 0;
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, 0.26);
}

.ui-greeting {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-surface);
}

.ui-avatar {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-brand-soft);
  color: #93C5FD;
  font-size: 11px;
  font-weight: 900;
}

.ui-greeting b,
.ui-title {
  color: var(--color-text);
  font-size: 12px;
  line-height: 1.2;
}

.ui-muted {
  color: var(--color-text-muted);
  font-size: 10px;
  line-height: 1.25;
}

.ui-bell { margin-left: auto; }

.ui-chips {
  display: flex;
  gap: 6px;
  overflow: hidden;
}

.ui-chip {
  flex: 0 0 auto;
  padding: 5px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--r-full);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 9px;
  font-weight: 800;
  white-space: nowrap;
}

.ui-chip.is-active {
  border-color: var(--color-brand);
  background: var(--color-brand);
  color: #ffffff;
}

.ui-search {
  padding: 9px 10px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 10px;
  font-weight: 700;
}

.ui-card,
.ui-row,
.ui-menu-row {
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-surface);
  box-shadow: var(--shadow-xs);
}

.ui-card { padding: 10px; }

.ui-card.is-brand {
  border-color: var(--color-brand-dark);
  background: var(--color-brand-dark);
  color: #EEF2FF;
}

.ui-card.is-soft {
  background: var(--color-brand-soft);
}

.ui-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
}

.ui-row__main {
  min-width: 0;
  flex: 1;
}

.ui-price,
.ui-rating,
.ui-status {
  flex: 0 0 auto;
  color: #60A5FA;
  font-size: 10px;
  font-weight: 900;
}

.ui-section-title {
  margin-top: 2px;
  color: var(--color-text);
  font-size: 11px;
  font-weight: 900;
}

.ui-btn {
  min-height: 32px;
  display: grid;
  place-items: center;
  border-radius: var(--r-full);
  background: var(--color-brand);
  color: #ffffff;
  font-size: 10px;
  font-weight: 900;
  text-align: center;
}

.ui-btn.is-outline {
  border: 1px solid var(--color-brand-muted);
  background: var(--color-surface);
  color: #60A5FA;
}

.ui-tabs,
.ui-slots,
.ui-days {
  display: flex;
  gap: 6px;
}

.ui-tab,
.ui-day,
.ui-slot {
  display: grid;
  place-items: center;
  min-height: 28px;
  padding: 0 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--r-full);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 9px;
  font-weight: 900;
}

.ui-tab.is-active,
.ui-day.is-active,
.ui-slot.is-selected {
  border-color: var(--color-brand);
  background: var(--color-brand);
  color: #ffffff;
}

.ui-slots { flex-wrap: wrap; }

.ui-slot {
  width: calc(33.333% - 4px);
}

.ui-slot.is-busy {
  color: var(--color-text-muted);
  background: var(--color-surface);
  text-decoration: line-through;
}

.ui-dots {
  display: flex;
  justify-content: center;
  gap: 5px;
}

.ui-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--r-full);
  background: rgba(255,255,255,0.28);
}

.ui-dot.is-active {
  width: 20px;
  background: var(--color-brand);
}

.ui-logo {
  width: 52px;
  height: 52px;
  margin: 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-brand-soft);
  font-size: 25px;
}

.ui-input {
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 10px;
  font-weight: 700;
}

.ui-menu-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  color: var(--color-text);
  font-size: 10px;
  font-weight: 800;
}

.ui-profile {
  display: grid;
  justify-items: center;
  gap: 5px;
  padding: 10px;
}

.ui-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 7px;
  border-radius: var(--r-full);
  background: var(--color-success-soft);
  color: var(--color-success);
  font-size: 9px;
  font-weight: 900;
}

.ui-empty {
  padding: var(--sp-4);
  border-radius: var(--r-md);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 12px;
  text-align: center;
}

/* ─── FANCYBOX ─────────────────────────────────────────── */
.fancybox__content {
  padding: 0 !important;
  background: transparent !important;
  overflow: visible !important;
  transition: opacity .18s ease, transform .18s ease !important;
}

.fancybox-fadeOut {
  animation: fancyboxQuickFade .14s ease forwards !important;
}

@keyframes fancyboxQuickFade {
  from { opacity: 1; transform: scale(1); }
  to { opacity: 0; transform: scale(.98); }
}

.fancybox__backdrop {
  transition: opacity .15s ease !important;
}

.is-closing-modal iframe {
  pointer-events: none;
}

.mobile-demo-frame {
  width: 440px;
  height: 760px;
  max-width: 95vw;
  max-height: 90vh;
  background: #111;
  border-radius: 34px;
  padding: 10px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 70px rgba(0,0,0,.35), inset 0 0 0 1px rgba(255,255,255,.06);
  transform: translateZ(0);
  will-change: transform, opacity;
  backface-visibility: hidden;
}

@media (max-height: 820px) {
  .mobile-demo-frame {
    height: 84vh;
    width: calc(84vh * 0.51);
  }
}

.mobile-demo-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 26px;
  background: #fff;
}

.fancybox__button--close {
  top: 16px !important;
  right: 16px !important;
  width: 40px !important;
  height: 40px !important;
  border-radius: 50% !important;
  background: rgba(255,255,255,.08) !important;
  backdrop-filter: blur(10px);
}

/* ═══════════════════════════════════════════════════════════
   ADAPTIVE BREAKPOINTS: 1200 / 998 / 767 / 660
═══════════════════════════════════════════════════════════ */

/* ─── 1200px ─────────────────────────────────────────────── */
@media (max-width: 1200px) {
  .hero__title { font-size: 48px; }
  .section__title { font-size: 42px; }
  .hero__subtitle { font-size: 17px; }
  .section__subtitle { font-size: 15px; }
  .value-card h3,
  .feature-card h3 { font-size: 23px; }
  .process-step h3 { font-size: 24px; }

  .hero__grid { gap: 60px; }
  .hero__phones { width: 480px; height: 440px; }
  .hero-phone { width: 180px; height: 380px; }
  .hero-phone-wrap--left { transform: translateX(-100px) translateZ(-70px) rotateY(16deg) rotateZ(-7deg) scale(0.86); }
  .hero-phone-wrap--right { transform: translateX(100px) translateZ(-70px) rotateY(-16deg) rotateZ(7deg) scale(0.86); }
}

/* ─── 998px ──────────────────────────────────────────────── */
@media (max-width: 998px) {
  .hero__title { font-size: 42px; }
  .section__title { font-size: 38px; }
  .hero__subtitle { font-size: 16px; }
  .section__subtitle { font-size: 15px; }
  .value-card h3,
  .feature-card h3 { font-size: 22px; }
  .process-step h3 { font-size: 22px; }
.nav__link{
  font-size:12px;
}
  .section { padding: 72px 0; }
  .hero__grid { grid-template-columns: 1fr; gap: 50px; text-align: center; }
  .hero__content { display: flex; flex-direction: column; align-items: center; margin: 0 auto; }
  .hero__subtitle { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__metrics { justify-content: center; }
  .hero__mockup { margin-top: 20px; }

  .features-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .value-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .screens-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ─── 767px ──────────────────────────────────────────────── */
@media (max-width: 767px) {
  .hero__title { font-size: 38px; }
  .section__title { font-size: 34px; }
  .hero__subtitle { font-size: 15px; }
  .section__subtitle { font-size: 14px; }
  .value-card h3,
  .feature-card h3 { font-size: 20px; }
  .process-step h3 { font-size: 20px; }

  .section { padding: 60px 0; }
  .nav__list { display: none; }
  .header__cta { display: none; }
  .burger { display: inline-flex; }
  .mobile-nav { display: block; }

  .contact__grid { grid-template-columns: 1fr; }
  .footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--sp-6);
  }
  .footer__nav { justify-content: center; }
  .footer__copy { text-align: center; }
}

/* ─── 660px ──────────────────────────────────────────────── */
@media (max-width: 660px) {
  .hero__title { font-size: 34px; }
  .section__title { font-size: 30px; }
  .hero__subtitle { font-size: 14px; }
  .section__subtitle { font-size: 14px; }
  .value-card h3,
  .feature-card h3 { font-size: 18px; }
  .process-step h3 { font-size: 18px; }

  .section { padding: 52px 0; }
  .hero__metrics { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; }
  .screens-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: 1fr; }

  .hero__phones {
    width: 100%;
    height: auto;
    min-height: 380px;
  }
  .hero-phone-wrap--left,
  .hero-phone-wrap--right {
    display: none;
  }
  .hero-phone-wrap--center {
    position: relative;
    animation: floatPhoneCenter 6s ease-in-out infinite;
    transform: none;
  }
  .hero__phones:hover .hero-phone-wrap--center {
    transform: translateY(-10px) scale(1.03);
  }
  .hero-badge { transform: scale(0.9); }
  .hero-badge--1 { left: 0; }
  .hero-badge--2 { right: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
  .fade-up { opacity: 1; transform: none; }
}