*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'Inter Tight', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #1a1a1a;
    background: #ffffff;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Onest', sans-serif;
}

img, svg { max-width: 100%; display: block; }
ul { padding: 0; margin: 0; list-style: none; }
a { color: inherit; text-decoration: none; transition: color .2s; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

:root {
    --accent: #BA190D;
    --accent-dark: #8c1209;
    --accent-soft: #fbe5e3;

    --brand-coral:  #E8848F;
    --brand-cream:  #FFDCB1;
    --brand-yellow: #DEDE93;
    --brand-blue:   #43A1CD;
    --brand-blue-soft: #e3eef5;

    --dark: #0e0e12;
    --gray-900: #1a1a1a;
    --gray-700: #4a4a55;
    --gray-500: #8a8a95;
    --gray-300: #d8d8de;
    --gray-100: #f5f5f7;
    --gray-50:  #fafafb;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 2px 8px rgba(20, 20, 30, .04);
    --shadow:    0 8px 30px rgba(20, 20, 30, .08);
    --shadow-lg: 0 20px 50px rgba(20, 20, 30, .12);

    --f-button-width: 46px;
    --f-button-height: 46px;
    --f-button-border: 0;
    --f-button-border-radius: 50%;
    --f-button-color: #374151;
    --f-button-bg: #ffffff;
    --f-button-shadow: 0 4px 14px rgba(20, 20, 30, .12);
    --f-button-transition: all .15s ease;
    --f-button-hover-bg: var(--accent);
    --f-button-hover-color: #ffffff;
    --f-button-svg-width: 22px;
    --f-button-svg-height: 22px;
    --f-button-svg-stroke-width: 2;
    --f-arrow-pos: 32px;
}

.container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 40px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--gray-300);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 88px;
}
.logo { display: inline-flex; align-items: center; }
.logo img { display: block; height: 56px; width: auto; }
.footer-logo { height: 56px; width: auto; filter: brightness(0) invert(1); }

.main-nav ul {
    display: flex;
    gap: 32px;
}
.main-nav a {
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-700);
    padding: 8px 0;
    position: relative;
}
.main-nav a::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s;
}
.main-nav a:hover { color: var(--dark); }
.main-nav a:hover::after { transform: scaleX(1); }

.burger {
    display: none;
    width: 40px; height: 40px;
    flex-direction: column;
    gap: 5px;
    justify-content: center;
    align-items: center;
}
.burger span {
    width: 22px; height: 2px;
    background: var(--dark);
    transition: transform .25s, opacity .25s;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 100px;
    font-size: 15px;
    font-weight: 600;
    transition: all .2s;
    cursor: pointer;
}
.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 6px 20px rgba(186, 25, 13, .3);
}
.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(186, 25, 13, .4);
}
.btn-ghost {
    background: transparent;
    color: var(--dark);
    border: 1.5px solid var(--gray-300);
}
.btn-ghost:hover { border-color: var(--dark); }

.eyebrow {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--accent);
    margin: 0 0 16px;
}

.hero-carousel {
    position: relative;
    background:
        radial-gradient(ellipse at 8% 12%,  rgba(67, 161, 205, .18), transparent 45%),
        radial-gradient(ellipse at 92% 18%, rgba(232, 132, 143, .22), transparent 50%),
        radial-gradient(ellipse at 18% 92%, rgba(222, 222, 147, .25), transparent 50%),
        radial-gradient(ellipse at 85% 88%, rgba(255, 220, 177, .35), transparent 55%),
        #ffffff;
}

.carousel {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.carousel__viewport {
    overflow: hidden;
    position: relative;
}
.carousel__track {
    display: flex;
    transition: transform .7s cubic-bezier(.16, 1, .3, 1);
    will-change: transform;
}
.carousel__slide {
    flex: 0 0 100%;
    width: 100%;
    display: flex;
    align-items: center;
    padding: 72px 0 56px;
}
.slide-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: center;
    width: 100%;
}
.slide-content h1 {
    font-size: clamp(36px, 5vw, 64px);
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: -.025em;
    margin: 0 0 24px;
    color: var(--dark);
}
.slide-lead {
    font-size: 18px;
    color: var(--gray-700);
    max-width: 540px;
    margin: 0 0 32px;
}
.slide-bullets {
    margin: 0 0 36px;
    max-width: 540px;
}
.slide-bullets li {
    position: relative;
    padding: 10px 0 10px 28px;
    font-size: 17px;
    color: var(--gray-700);
    border-bottom: 1px solid rgba(20, 20, 30, .08);
}
.slide-bullets li:last-child { border-bottom: none; }
.slide-bullets li::before {
    content: '';
    position: absolute;
    left: 0; top: 18px;
    width: 10px; height: 10px;
    background: var(--slide-accent, var(--accent));
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--slide-accent-soft, var(--accent-soft));
}
.slide--red  { --slide-accent: #BA190D;           --slide-accent-soft: #fbe5e3; }
.slide--blue { --slide-accent: var(--brand-blue); --slide-accent-soft: var(--brand-blue-soft); }
.carousel__slide .eyebrow { color: var(--slide-accent, var(--accent)); }

.slide-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}
.slide-partners {
    font-size: 13px;
    color: var(--gray-500);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-weight: 500;
}
.slide-partners span {
    color: var(--gray-700);
    margin-left: 4px;
}
.slide-partners__val {
    margin-left: 0px!important;
}
.slide-partners__val:not(:last-child):after{
    content:" · ";
}
.carousel__slide .slide-content,
.carousel__slide .slide-visual {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s ease .2s, transform .6s cubic-bezier(.16, 1, .3, 1) .2s;
}
.carousel__slide.is-active .slide-content { opacity: 1; transform: translateY(0); }
.carousel__slide.is-active .slide-visual {
    opacity: 1;
    transform: translateY(0);
    transition-delay: .35s;
}

.f-button {
    width: var(--f-button-width);
    height: var(--f-button-height);
    border: var(--f-button-border);
    border-radius: var(--f-button-border-radius);
    color: var(--f-button-color);
    background: var(--f-button-bg);
    box-shadow: var(--f-button-shadow);
    transition: var(--f-button-transition);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    padding: 0;
    margin: 0;
    pointer-events: all;
}
.f-button:hover {
    color: var(--f-button-hover-color);
    background: var(--f-button-hover-bg);
    transform: scale(1.05);
}
.f-button:active { transform: scale(.97); }
.f-button:focus { outline: 0; }
.f-button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}
.f-button svg {
    width: var(--f-button-svg-width);
    height: var(--f-button-svg-height);
    stroke: currentColor;
    stroke-width: var(--f-button-svg-stroke-width);
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
    pointer-events: none;
}

.f-button.is-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
}
.f-button.is-arrow:hover { transform: translateY(-50%) scale(1.05); }
.f-button.is-arrow:active { transform: translateY(-50%) scale(.97); }
.f-button.is-arrow.is-prev { left: var(--f-arrow-pos); }
.f-button.is-arrow.is-next { right: var(--f-arrow-pos); }

.carousel__toolbar {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 24px;
    padding: 20px 32px 28px;
    pointer-events: none;
}
.carousel__counter {
    font-variant-numeric: tabular-nums;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    letter-spacing: .05em;
    pointer-events: all;
}
.carousel__counter span { color: var(--gray-500); }

.carousel__dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    pointer-events: all;
}
.carousel__dots button {
    width: 28px;
    height: 4px;
    border-radius: 2px;
    background: var(--gray-300);
    cursor: pointer;
    transition: all .25s;
    padding: 0;
}
.carousel__dots button:hover { background: var(--gray-500); }
.carousel__dots button.is-active {
    background: var(--active-accent, var(--accent));
    width: 48px;
}

.carousel__progress {
    width: 120px;
    height: 4px;
    background: var(--gray-300);
    border-radius: 2px;
    overflow: hidden;
    justify-self: end;
}
.carousel__progress span {
    display: block;
    height: 100%;
    width: 50%;
    background: var(--active-accent, var(--accent));
    border-radius: 2px;
    transition: width .5s ease, background-color .5s ease;
}

.slide-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.slide-image {
    width: 100%;
    max-width: 640px;
    height: auto;
    position: relative;
    z-index: 1;
}
.slide-visual::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 78%;
    aspect-ratio: 1 / 1;
    background: radial-gradient(circle,
        var(--slide-accent-soft, var(--brand-cream)) 0%,
        transparent 65%);
    z-index: 0;
    opacity: .55;
}

.section { padding: 96px 0; }
.section-head {
    max-width: 760px;
    margin: 0 auto 56px;
    text-align: center;
    position: relative;
}
.section-head::before {
    content: '';
    display: block;
    width: 64px;
    height: 4px;
    margin: 0 auto 24px;
    border-radius: 2px;
    background: linear-gradient(90deg,
        var(--brand-coral) 0%,
        var(--brand-cream) 33%,
        var(--brand-yellow) 66%,
        var(--brand-blue) 100%);
}
.section-head h2 {
    font-size: clamp(28px, 3.5vw, 40px);
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -.02em;
    margin: 0 0 16px;
    color: var(--dark);
}
.section-head .eyebrow { display: inline-block; }
.section-lead {
    font-size: 17px;
    color: var(--gray-700);
    margin: 16px 0 0;
}

.section-about { background: var(--gray-50); }
.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    margin: 0;
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-300);
}
.info-grid > div {
    padding: 24px 28px;
    border-bottom: 1px solid var(--gray-300);
}
.info-grid > div:nth-child(odd) { border-right: 1px solid var(--gray-300); }
.info-grid > div.full {
    grid-column: span 2;
    border-right: none;
    border-bottom: none;
}
.info-grid dt {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--gray-500);
    margin-bottom: 8px;
    font-weight: 600;
}
.info-grid dd {
    margin: 0;
    font-size: 16px;
    color: var(--dark);
    font-weight: 500;
}
.info-grid a { color: var(--accent); }
.info-grid a:hover { color: var(--accent-dark); }

.section-software { background: #fff; }
.software-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-lg);
    padding: 48px;
    margin-bottom: 32px;
}
.software-card h3 {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -.01em;
    margin: 0 0 24px;
    color: var(--dark);
    padding-bottom: 16px;
    border-bottom: 2px solid var(--accent);
    display: inline-block;
}
.software-card > p {
    color: var(--gray-700);
    font-size: 16px;
    margin: 0 0 16px;
}
.software-meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin: 36px 0 28px;
    padding: 28px;
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--gray-300);
}
.software-meta h4 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--accent);
    margin: 0 0 12px;
    font-weight: 600;
}
.software-meta p, .software-meta li {
    font-size: 14px;
    color: var(--gray-700);
    margin: 0 0 6px;
    line-height: 1.5;
}
.software-meta ul { display: flex; flex-direction: column; gap: 8px; }
.software-meta ul li {
    padding-left: 28px;
    position: relative;
    margin: 0;
}
.software-meta ul li::before {
    content: '';
    position: absolute;
    left: 0; top: 10px;
    width: 14px;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
}

.spoiler {
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    background: #fff;
    overflow: hidden;
}
.spoiler summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 28px;
    font-weight: 600;
    color: var(--dark);
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
    transition: background .2s;
}
.spoiler summary::-webkit-details-marker { display: none; }
.spoiler summary:hover { background: var(--gray-50); }
.spoiler summary::after {
    content: '+';
    font-size: 24px;
    color: var(--accent);
    font-weight: 400;
    line-height: 1;
    transition: transform .25s;
}
.spoiler[open] summary::after { transform: rotate(45deg); }
.docs-list {
    padding: 8px 28px 24px;
    border-top: 1px solid var(--gray-300);
}
.docs-empty {
    padding: 20px 28px 24px;
    border-top: 1px solid var(--gray-300);
    color: var(--gray-500);
    font-size: 14px;
    font-style: italic;
}
.docs-list li {
    padding: 12px 0;
    border-bottom: 1px dashed var(--gray-300);
}
.docs-list li:last-child { border-bottom: none; }
.docs-list a {
    color: var(--gray-700);
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-size: 15px;
}
.pdf-icon {
    width: 24px;
    height: 28px;
    color: var(--gray-500);
    flex-shrink: 0;
    transition: color .2s, transform .2s;
}
.docs-list a:hover { color: var(--accent); }
.docs-list a:hover .pdf-icon {
    color: var(--dark);
    transform: translateY(-1px);
}

.site-footer {
    background: var(--dark);
    color: #c4c4cf;
    padding: 64px 0 32px;
    position: relative;
}
.site-footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg,
        var(--brand-coral) 0%,
        var(--brand-cream) 33%,
        var(--brand-yellow) 66%,
        var(--brand-blue) 100%);
}
.footer-top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.footer-brand p {
    margin: 16px 0 0;
    font-size: 14px;
    color: var(--gray-500);
    max-width: 320px;
    line-height: 1.6;
}
.footer-col h5 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: #fff;
    margin: 0 0 20px;
    font-weight: 600;
}
.footer-col a,
.footer-col address {
    display: block;
    font-size: 14px;
    color: #c4c4cf;
    margin-bottom: 12px;
    font-style: normal;
    line-height: 1.5;
    transition: color .2s;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
    padding-top: 32px;
    font-size: 13px;
    color: var(--gray-500);
    text-align: center;
}
.footer-bottom p { margin: 0; }

.container--narrow { max-width: 880px; }

.legal-page {
    padding: 80px 0 96px;
    background:
        radial-gradient(ellipse at 0% 0%, rgba(255, 220, 177, .25), transparent 40%),
        radial-gradient(ellipse at 100% 100%, rgba(67, 161, 205, .12), transparent 50%),
        #fff;
}
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 24px;
    color: var(--gray-700);
    font-size: 14px;
    font-weight: 500;
    transition: color .2s, transform .2s;
}
.back-link:hover { color: var(--accent); transform: translateX(-3px); }

.legal-head {
    padding-bottom: 32px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--gray-300);
}
.legal-head h1 {
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -.02em;
    margin: 0 0 16px;
    color: var(--dark);
}
.legal-meta {
    margin: 0;
    color: var(--gray-500);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-weight: 500;
}
.legal-content p {
    margin: 0 0 16px;
    color: var(--gray-700);
    font-size: 16px;
    line-height: 1.7;
}
.legal-content h2 {
    font-size: 24px;
    font-weight: 700;
    margin: 40px 0 16px;
    color: var(--dark);
    letter-spacing: -.01em;
}
.legal-content h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 28px 0 12px;
    color: var(--dark);
}
.legal-content ul,
.legal-content ol {
    margin: 0 0 16px;
    padding-left: 24px;
    list-style: revert;
    color: var(--gray-700);
    font-size: 16px;
    line-height: 1.7;
}
.legal-content ul { list-style: disc; }
.legal-content ol { list-style: decimal; }
.legal-content li {
    margin-bottom: 8px;
    padding-left: 4px;
}
.legal-content li::marker { color: var(--accent); }
.legal-content li > ul,
.legal-content li > ol {
    margin: 8px 0 0;
}
.legal-content a,
.legal-content p a,
.legal-content li a {
    color: var(--accent);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    font-weight: 500;
    transition: color .2s;
}
.legal-content a:hover {
    color: var(--accent-dark);
    text-decoration-thickness: 2px;
}
.legal-content strong { color: var(--dark); font-weight: 600; }
.legal-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0 24px;
    font-size: 15px;
}
.legal-content th,
.legal-content td {
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    text-align: left;
    vertical-align: top;
    color: var(--gray-700);
}
.legal-content th {
    background: var(--gray-50);
    color: var(--dark);
    font-weight: 600;
}
.placeholder-note {
    padding: 20px 24px;
    background: var(--gray-50);
    border-left: 3px solid var(--gray-300);
    border-radius: var(--radius);
    color: var(--gray-700);
    font-size: 15px;
}

.cookie-banner {
    position: fixed;
    left: 24px;
    bottom: 24px;
    z-index: 200;
    max-width: 440px;
    padding: 20px 24px;
    background: #fff;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    box-shadow: 0 12px 40px rgba(20, 20, 30, .15);
    display: flex;
    flex-direction: column;
    gap: 14px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--gray-700);
    transform: translateY(20px);
    opacity: 0;
    transition: opacity .35s ease, transform .35s ease;
}
.cookie-banner.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.cookie-banner p { margin: 0; }
.cookie-banner a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-weight: 500;
}
.cookie-banner a:hover { color: var(--accent-dark); }
.cookie-accept {
    align-self: flex-start;
    padding: 10px 22px;
    background: var(--accent);
    color: #fff;
    border-radius: 100px;
    font-weight: 600;
    font-size: 14px;
    font-family: inherit;
    transition: background .2s, transform .15s;
}
.cookie-accept:hover { background: var(--accent-dark); transform: translateY(-1px); }
.cookie-accept:active { transform: translateY(0); }

@media (max-width: 1280px) {
    .container { padding: 0 40px; }
}

@media (max-width: 1080px) {
    :root { --f-arrow-pos: 16px; }
}

@media (max-width: 960px) {
    .container { padding: 0 24px; }
    .carousel { min-height: auto; }
    .carousel__slide { padding: 48px 0; }
    .slide-inner { grid-template-columns: 1fr; gap: 40px; }
    .slide-visual { order: -1; }
    .f-button.is-arrow { display: none; }
    .carousel__toolbar { grid-template-columns: 1fr; gap: 16px; padding: 20px; }
    .carousel__counter, .carousel__progress { justify-self: center; }
    .section { padding: 64px 0; }
    .software-meta { grid-template-columns: 1fr; gap: 20px; padding: 24px; }
    .software-card { padding: 32px 24px; }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 720px) {
    .burger { display: flex; }
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        background: #fff;
        border-bottom: 1px solid var(--gray-300);
        max-height: 0;
        overflow: hidden;
        transition: max-height .3s;
    }
    .main-nav.open { max-height: 400px; }
    .main-nav ul {
        flex-direction: column;
        gap: 0;
        padding: 12px 24px 24px;
    }
    .main-nav a { padding: 14px 0; display: block; }
    .info-grid { grid-template-columns: 1fr; }
    .info-grid > div,
    .info-grid > div:nth-child(odd) {
        border-right: none;
        border-bottom: 1px solid var(--gray-300);
    }
    .info-grid > div.full { grid-column: span 1; }
    .footer-top { grid-template-columns: 1fr; gap: 32px; padding-bottom: 32px; }
    .slide-content h1 { font-size: clamp(32px, 8vw, 44px); }
    .cookie-banner {
        left: 12px;
        right: 12px;
        bottom: 12px;
        max-width: none;
        padding: 16px 18px;
    }
}