:root {
    --mint: #5fe0b7;
    --cyan: #01bebd;
    --indigo: #6476cc;
    --purple: #9153c1;
    --magenta: #bf55ab;
    --ink: #14101f;
    --text: #261824;
    --muted: #715f6d;
    --paper: #fffafc;
    --soft: #f5eef8;
    --line: #eadfe8;
}

* { box-sizing: border-box; }

body.landing-v4 {
    margin: 0;
    background: var(--paper);
    color: var(--text);
    font-family: "Poppins", Arial, sans-serif;
    font-size: 18px;
}

a { transition: color 180ms ease, background 180ms ease, transform 180ms ease; }

.site-nav {
    position: sticky;
    top: 0;
    z-index: 30;
    background: rgba(255, 250, 252, 0.9);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(12px);
}

.nav-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.brand img { height: 38px; filter: drop-shadow(0 8px 16px rgba(20, 16, 31, 0.18)); }

.nav-links {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-links a,
.usecases button {
    color: var(--text);
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    background: transparent;
    border: 0;
    padding: 0;
}

.nav-links a:hover,
.usecases button:hover { color: var(--purple); }

.nav-actions { display: flex; align-items: center; gap: 10px; margin-left: 50px; }
/* Duplicado de .nav-actions que vive dentro de .nav-links (el menu hamburguesa
   en mobile); oculto en desktop para no repetir los botones dos veces. */
.nav-links-actions { display: none; }
.nav-login { color: var(--text); font-weight: 700; text-decoration: none; }
.nav-demo,
.button-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 8px;
    background: var(--ink);
    color: white;
    font-weight: 800;
    text-decoration: none;
    border: 0;
}

.nav-demo:hover,
.button-primary:hover { color: white; transform: translateY(-2px); background: var(--purple); }

.button-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 8px;
    color: var(--text);
    font-weight: 800;
    text-decoration: none;
    border: 2px solid var(--ink);
    background: transparent;
}

.button-secondary:hover { color: var(--text); transform: translateY(-2px); background: var(--mint); }

.usecases { position: relative; }
.usecases-menu {
    display: none;
    position: absolute;
    top: 28px;
    left: 0;
    min-width: 220px;
    background: white;
    border: 1px solid var(--line);
    box-shadow: 0 18px 35px rgba(20, 16, 31, 0.12);
    border-radius: 8px;
    padding: 8px;
}

.usecases:hover .usecases-menu { display: block; }
.usecases-menu a { display: block; padding: 10px 12px; border-radius: 6px; }
.usecases-menu a:hover { background: var(--soft); }

.menu-button {
    display: none;
    margin-left: auto;
    background: var(--ink);
    color: white;
    border: 0;
    border-radius: 8px;
    width: 46px;
    height: 46px;
    font-size: 24px;
}

.hero-section {
    position: relative;
    min-height: calc(100vh - 78px);
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(105deg, #fffafc 0%, #fffafc 36%, rgba(95, 224, 183, 0.16) 62%, rgba(191, 85, 171, 0.18) 100%);
}

.hero-media {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.hero-media .media {
    position: absolute;
    width: min(360px, 28vw);
    border: 10px solid white;
    border-radius: 26px;
    box-shadow: 0 28px 70px rgba(20, 16, 31, 0.24);
    object-fit: cover;
    opacity: 0;
    animation: captureIn 900ms ease forwards, floatCapture 6s ease-in-out infinite;
    transition: transform 280ms ease, box-shadow 280ms ease;
}

.hero-media .media:hover {
    box-shadow: 0 34px 86px rgba(20, 16, 31, 0.32);
}

.media-main {
    right: 15%;
    top: 9%;
    width: min(390px, 28vw);
    z-index: 3;
    --rotate: 2deg;
    animation-delay: 120ms, 1100ms;
}

.media-side {
    right: 30%;
    bottom: 8%;
    width: min(320px, 22vw);
    z-index: 2;
    --rotate: -5deg;
    animation-delay: 280ms, 1400ms;
}

.media-cart {
    right: 5%;
    bottom: 6%;
    width: min(320px, 22vw);
    z-index: 1;
    --rotate: 5deg;
    animation-delay: 420ms, 1600ms;
}

.hero-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(255,250,252,1) 0%, rgba(255,250,252,0.98) 42%, rgba(255,250,252,0.24) 66%, rgba(255,250,252,0) 84%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 5;
    width: min(720px, 48vw);
    margin-left: clamp(34px, 6vw, 118px);
    margin-right: auto;
    padding-top: 34px;
    padding-bottom: 34px;
}

.hero-content h1 {
    max-width: 18ch;
    color: var(--ink);
    font-size: clamp(44px, 4.8vw, 74px);
    line-height: 1.05;
    font-weight: 900;
    margin: 0 0 28px;
}

.hero-content p {
    max-width: 620px;
    color: var(--muted);
    font-size: 24px;
    line-height: 1.48;
    margin-bottom: 30px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.section { padding: 92px 0; }

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 700ms ease, transform 800ms cubic-bezier(.2, .7, .2, 1);
    transition-delay: var(--reveal-delay, 0ms);
}

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

.reveal-on-scroll.reveal-left {
    transform: translateX(-44px);
}

.reveal-on-scroll.reveal-right {
    transform: translateX(44px);
}

.reveal-on-scroll.reveal-left.is-visible,
.reveal-on-scroll.reveal-right.is-visible {
    transform: translateX(0);
}

.section-title { max-width: 850px; margin: 0 auto 48px; text-align: center; }
.section-title.align-left { margin-left: 0; text-align: left; }
.section-title h2,
.solution-layout h2,
.integrations-layout h2,
.demo-layout h2,
.support-layout h2,
.contact-layout h2 {
    color: var(--ink);
    font-size: clamp(42px, 5vw, 68px);
    line-height: 1.03;
    font-weight: 900;
    margin: 0 0 18px;
}

.section-title p,
.solution-copy p,
.integrations-layout p,
.demo-layout p,
.support-layout p {
    color: var(--muted);
    font-size: 22px;
    line-height: 1.55;
}

.feature-band { background: var(--soft); }
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--line); }
.feature-row {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 22px;
    padding: 34px 28px;
    border-bottom: 1px solid var(--line);
    transform: translateY(0);
    transition: transform 260ms ease, background 260ms ease, border-color 260ms ease;
}
.feature-row:nth-child(odd) { border-right: 1px solid var(--line); }
.feature-row:hover {
    background: white;
    border-color: rgba(145, 83, 193, 0.28);
    transform: translateY(-4px);
}
.feature-row i { font-size: 42px; color: var(--purple); }
.feature-row h3 { margin: 0 0 8px; color: var(--ink); font-size: 28px; font-weight: 900; }
.feature-row p { margin: 0; color: var(--muted); line-height: 1.55; }

.split-section { background: white; }
.solution-layout {
    display: grid;
    grid-template-columns: 0.82fr 1.18fr;
    gap: 58px;
    align-items: center;
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    padding: 9px 13px;
    border-radius: 999px;
    background: rgba(1, 190, 189, 0.12);
    color: var(--purple);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.solution-flow {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}
.solution-flow span {
    position: relative;
    padding: 12px 18px;
    border-radius: 999px;
    background: var(--ink);
    color: white;
    font-weight: 900;
}
.solution-flow span:nth-child(2) { background: var(--purple); }
.solution-flow span:nth-child(3) { background: var(--cyan); color: var(--ink); }
.solution-board {
    display: grid;
    gap: 18px;
    position: relative;
}
.solution-board:before {
    content: "";
    position: absolute;
    inset: 36px 24px auto auto;
    width: 62%;
    height: 72%;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(95, 224, 183, 0.32), transparent 68%);
    filter: blur(12px);
    pointer-events: none;
}
.solution-card {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.92);
    padding: 28px;
    border-radius: 18px;
    box-shadow: 0 22px 46px rgba(20, 16, 31, 0.08);
    transition: transform 260ms ease, box-shadow 260ms ease, border-color 260ms ease;
}
.solution-card:nth-child(2) {
    margin-left: 54px;
    background: linear-gradient(135deg, #fff4fb, #ffffff 62%);
}
.solution-card:hover {
    transform: translateY(-5px);
    border-color: rgba(145, 83, 193, 0.32);
    box-shadow: 0 28px 58px rgba(20, 16, 31, 0.13);
}
.solution-card-head {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
}
.solution-card-head i {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--cyan), var(--mint));
    color: var(--ink);
    font-size: 28px;
}
.sales-card .solution-card-head i {
    background: linear-gradient(135deg, var(--magenta), var(--purple));
    color: white;
}
.solution-card-head small {
    display: block;
    color: var(--muted);
    font-weight: 800;
    margin-bottom: 2px;
}
.solution-card h3 {
    color: var(--ink);
    font-size: 34px;
    font-weight: 900;
    margin: 0;
}
.solution-card ul {
    display: grid;
    gap: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
}
.solution-card li {
    padding: 13px 14px;
    border-radius: 14px;
    background: rgba(245, 238, 248, 0.76);
    color: var(--muted);
    line-height: 1.5;
}
.solution-card li:before {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    margin-right: 10px;
    border-radius: 999px;
    background: var(--cyan);
}
.sales-card li:before { background: var(--magenta); }

.channel-section { background: var(--ink); color: white; }
.channel-section .section-title h2 { color: white; }
.channel-section .section-title p { color: #d8cee0; }
.channel-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid rgba(255,255,255,0.16);
}
.channel-item {
    min-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 14px;
    border-right: 1px solid rgba(255,255,255,0.16);
    border-bottom: 1px solid rgba(255,255,255,0.16);
    transition: background 260ms ease, transform 260ms ease;
}
.channel-item:hover {
    background: rgba(255, 255, 255, 0.07);
    transform: translateY(-3px);
}
.channel-item i { color: var(--mint); font-size: 42px; }
.channel-item span { font-size: 22px; font-weight: 800; }

.integrations-section { background: linear-gradient(135deg, rgba(1,190,189,0.15), rgba(145,83,193,0.13)); }
.integrations-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.integration-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.integration-tags span {
    background: white;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px 14px;
    font-weight: 800;
    transition: transform 220ms ease, background 220ms ease;
}
.integration-tags span:hover {
    transform: translateY(-3px);
    background: #effffc;
}
.integration-tags span:last-child {
    min-width: 44px;
    text-align: center;
    background: var(--ink);
    color: white;
    border-color: var(--ink);
}
.integration-graphic {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 26px;
    background:
        radial-gradient(circle at 50% 50%, rgba(95, 224, 183, 0.24), transparent 36%),
        linear-gradient(135deg, rgba(255,255,255,0.96), rgba(255,244,251,0.86));
    border: 1px solid rgba(234, 223, 232, 0.9);
    box-shadow: 0 28px 70px rgba(20, 16, 31, 0.12);
}
.integration-graphic:before {
    content: "";
    position: absolute;
    inset: 28px;
    border: 1px dashed rgba(145, 83, 193, 0.22);
    border-radius: 50%;
    animation: orbitSpin 18s linear infinite;
}
.integration-lines {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}
.integration-lines path {
    fill: none;
    stroke: rgba(20, 16, 31, 0.18);
    stroke-width: 0.8;
    stroke-linecap: round;
    stroke-dasharray: 4 5;
    animation: lineFlow 2.8s linear infinite;
}
.node {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 11px;
    border-radius: 18px;
    padding: 13px 16px;
    min-width: 166px;
    min-height: 70px;
    color: var(--ink);
    font-weight: 900;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.78);
    box-shadow: 0 18px 38px rgba(20,16,31,0.14);
    animation: nodeFloat 5.4s ease-in-out infinite;
}
.node strong { font-size: 15px; line-height: 1.1; }
.node-core {
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    justify-content: center;
    background: var(--ink);
    color: white;
    min-width: 164px;
    min-height: 88px;
    font-size: 30px;
    letter-spacing: -0.03em;
    box-shadow: 0 24px 54px rgba(20,16,31,0.28);
    animation: corePulse 4.2s ease-in-out infinite;
    z-index: 3;
}
.node-a {
    left: 4%;
    top: 10%;
    --float-x: 10px;
    --float-y: -12px;
    animation-delay: 0.1s;
}
.node-b {
    right: 7%;
    top: 20%;
    --float-x: -12px;
    --float-y: -7px;
    animation-delay: 0.45s;
}
.node-c {
    left: 10%;
    bottom: 17%;
    --float-x: 13px;
    --float-y: 8px;
    animation-delay: 0.8s;
}
.node-d {
    right: 4%;
    bottom: 9%;
    --float-x: -10px;
    --float-y: 12px;
    animation-delay: 1.15s;
}
.brand-mark {
    display: grid;
    place-items: center;
    width: 52px;
    height: 38px;
    border-radius: 15px;
    background: #96588a;
    color: white;
    font-size: 17px;
    font-weight: 900;
}
.brand-bars {
    display: flex;
    align-items: end;
    gap: 4px;
    width: 46px;
    height: 42px;
    padding: 8px;
    border-radius: 13px;
    background: #f2c811;
}
.brand-bars i {
    display: block;
    width: 8px;
    border-radius: 8px 8px 2px 2px;
    background: #5f4300;
}
.brand-bars i:nth-child(1) { height: 14px; opacity: 0.58; }
.brand-bars i:nth-child(2) { height: 24px; opacity: 0.76; }
.brand-bars i:nth-child(3) { height: 31px; }
.brand-hub {
    position: relative;
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: #ff7a59;
}
.brand-hub:before,
.brand-hub:after,
.brand-hub i {
    content: "";
    position: absolute;
    background: white;
}
.brand-hub:before {
    width: 25px;
    height: 5px;
    left: 8px;
    top: 19px;
    transform: rotate(-28deg);
    border-radius: 999px;
}
.brand-hub:after {
    width: 9px;
    height: 9px;
    right: 7px;
    top: 7px;
    border-radius: 50%;
}
.brand-hub i {
    width: 14px;
    height: 14px;
    left: 15px;
    top: 15px;
    border-radius: 50%;
}
.brand-z {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: #03363d;
    color: white;
    font-size: 30px;
    font-weight: 900;
    line-height: 1;
}

.demo-section { background: white; }
.demo-layout { display: grid; grid-template-columns: 1fr 420px; gap: 48px; align-items: center; }
.qr-stage {
    position: relative;
    min-height: 430px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border-radius: 28px;
    background:
        radial-gradient(circle at 50% 35%, rgba(95, 224, 183, 0.34), transparent 34%),
        linear-gradient(145deg, #ffffff, #f5eef8 58%, #e8fffa);
    box-shadow: 0 28px 70px rgba(20, 16, 31, 0.1);
}
.qr-stage:before {
    content: "";
    position: absolute;
    inset: 22px;
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 24px;
}
.qr-stage:after {
    content: "";
    position: absolute;
    width: 135%;
    height: 135%;
    background-image:
        linear-gradient(rgba(255,255,255,0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.055) 1px, transparent 1px);
    background-size: 34px 34px;
    transform: rotate(-10deg);
    animation: gridDrift 16s linear infinite;
}
.qr-orbit {
    position: absolute;
    width: 285px;
    height: 285px;
    border-radius: 50%;
    border: 1px dashed rgba(95, 224, 183, 0.42);
    animation: orbitSpin 14s linear infinite;
}
.qr-orbit:before,
.qr-orbit:after {
    content: "";
    position: absolute;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--mint);
    box-shadow: 0 0 22px rgba(95, 224, 183, 0.9);
}
.qr-orbit:before { left: 24px; top: 32px; }
.qr-orbit:after { right: 22px; bottom: 34px; background: var(--magenta); box-shadow: 0 0 22px rgba(191, 85, 171, 0.85); }
.qr-console {
    position: relative;
    z-index: 2;
    width: min(350px, 88%);
    padding: 20px;
    border: 1px solid rgba(234, 223, 232, 0.95);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 26px 58px rgba(0,0,0,0.24);
    backdrop-filter: blur(14px);
}
.qr-console-top,
.qr-console-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: var(--ink);
    font-weight: 900;
}
.qr-console-top span {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--mint);
    box-shadow: 0 0 18px rgba(95, 224, 183, 0.95);
}
.qr-console-top small {
    margin-left: auto;
    color: var(--cyan);
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.08em;
}
.qr-frame {
    position: relative;
    display: grid;
    place-items: center;
    margin: 18px 0;
    padding: 22px;
    border-radius: 22px;
    background: white;
    border: 1px solid var(--line);
}
.qrCode {
    display: block;
    width: 220px;
    max-width: 100%;
    border-radius: 12px;
}
.scan-line {
    position: absolute;
    left: 22px;
    right: 22px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, var(--cyan), var(--mint), transparent);
    box-shadow: 0 0 22px rgba(1, 190, 189, 0.72);
    animation: scanQr 2.6s ease-in-out infinite;
}
.qr-console-bottom {
    color: var(--muted);
    font-size: 14px;
}
.qr-console-bottom i {
    color: #25d366;
    font-size: 24px;
}

.pricing-section {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 8% 14%, rgba(95, 224, 183, 0.28), transparent 26%),
        radial-gradient(circle at 88% 10%, rgba(191, 85, 171, 0.22), transparent 28%),
        linear-gradient(135deg, rgba(255,255,255,0.62), rgba(245,238,248,0.88)),
        var(--soft);
}
.pricing-section:before {
    content: "";
    position: absolute;
    inset: 44px auto auto 50%;
    width: min(760px, 78vw);
    height: 190px;
    transform: translateX(-50%) rotate(-2deg);
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(1,190,189,0.18), rgba(145,83,193,0.16), rgba(191,85,171,0.14));
    filter: blur(4px);
}
.pricing-section .container { position: relative; z-index: 1; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.price-card {
    position: relative;
    overflow: hidden;
    background: rgba(255,255,255,0.92);
    border: 1px solid var(--line);
    border-radius: 28px;
    padding: 34px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 48px rgba(20, 16, 31, 0.08);
}
.price-card.highlight {
    background:
        radial-gradient(circle at 80% 10%, rgba(95,224,183,0.22), transparent 22%),
        linear-gradient(145deg, rgba(20,16,31,0.99), rgba(45,29,61,0.99) 64%, rgba(8,61,59,0.94)),
        var(--ink);
    color: white;
    transform: translateY(-18px) scale(1.035);
    border-color: rgba(95, 224, 183, 0.5);
    box-shadow: 0 40px 86px rgba(20, 16, 31, 0.32);
}
.price-card.highlight:before {
    content: "";
    position: absolute;
    inset: -72px -74px auto auto;
    width: 230px;
    height: 230px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(95,224,183,0.58), rgba(145,83,193,0.18) 48%, transparent 68%);
    animation: bestSellerGlow 5s ease-in-out infinite;
}
.price-card.highlight:after {
    content: "";
    position: absolute;
    inset: 16px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 22px;
    pointer-events: none;
}
.price-card {
    transition: transform 260ms ease, box-shadow 260ms ease;
}
.price-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 34px rgba(20, 16, 31, 0.12);
}
.price-card.highlight:hover {
    transform: translateY(-22px) scale(1.04);
}
.price-card h3 { font-size: 30px; font-weight: 900; margin: 0 0 12px; }
.price { font-size: 44px; font-weight: 900; color: var(--purple); margin-bottom: 16px; }
.highlight .price { color: var(--mint); }
.plan-badge {
    position: relative;
    z-index: 1;
    align-self: flex-start;
    margin-bottom: 18px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 13px;
    border-radius: 999px;
    background: linear-gradient(135deg, #ffd36a, #ff8f5f 46%, var(--magenta));
    color: var(--ink);
    border: 1px solid rgba(255, 255, 255, 0.42);
    box-shadow: 0 12px 28px rgba(255, 143, 95, 0.28);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.plan-badge i { color: white; text-shadow: 0 2px 6px rgba(0,0,0,0.2); }
.price-card h3,
.price-card .price,
.price-card .plan-features,
.price-card a { position: relative; z-index: 1; }
.plan-features {
    display: grid;
    gap: 12px;
    padding: 0;
    margin: 8px 0 28px;
    list-style: none;
    color: var(--muted);
}
.plan-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.42;
}
.plan-features li:before {
    content: "";
    display: grid;
    place-items: center;
    flex: 0 0 22px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(1, 190, 189, 0.12);
    border: 6px solid rgba(1, 190, 189, 0.32);
}
.highlight .plan-features { color: #eee7f5; }
.highlight .plan-features li:before {
    background: rgba(95, 224, 183, 0.18);
    border-color: rgba(95, 224, 183, 0.48);
}
.price-card .button-primary,
.price-card .button-secondary { margin-top: auto; }

.support-section { background: linear-gradient(90deg, var(--cyan), var(--mint)); }
.support-layout { max-width: 980px; }
.support-layout p { color: #10352e; }
.support-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 32px; }
.support-steps span { background: rgba(255,255,255,0.72); border-radius: 8px; padding: 16px; font-weight: 900; }

.clients-section {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 93% 6%, rgba(191, 85, 171, 0.24), transparent 20%),
        linear-gradient(135deg, rgba(1, 190, 189, 0.96), rgba(100, 118, 204, 0.78));
}
.clients-section:before {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    right: -135px;
    top: -185px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.52), rgba(145,83,193,0.44) 48%, transparent 68%);
    filter: blur(2px);
    animation: testimonialOrb 9s ease-in-out infinite;
}
.clients-section:after {
    content: "";
    position: absolute;
    inset: auto auto -170px -140px;
    width: 430px;
    height: 430px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
}
.clients-section .container { position: relative; z-index: 1; }
.clients-section .section-title h2 { color: white; }
.clients-section .section-title p { color: rgba(255,255,255,0.82); }
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    position: relative;
    min-height: 390px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 38px 34px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.52);
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 28px 64px rgba(20, 16, 31, 0.16);
    transition: transform 300ms ease, box-shadow 300ms ease, background 300ms ease;
}
.testimonial-card:before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(95, 224, 183, 0.14), transparent 48%, rgba(191, 85, 171, 0.12));
    opacity: 0;
    transition: opacity 300ms ease;
}
.testimonial-card:nth-child(2) { transform: translateY(28px); }
.testimonial-card:nth-child(3) { transform: translateY(8px); }
.testimonial-card:hover {
    transform: translateY(-8px) rotate(-0.6deg);
    background: white;
    box-shadow: 0 34px 74px rgba(20, 16, 31, 0.22);
}
.testimonial-card:nth-child(2):hover,
.testimonial-card:nth-child(3):hover { transform: translateY(-8px) rotate(0.6deg); }
.testimonial-card:hover:before { opacity: 1; }
.quote-mark {
    position: relative;
    z-index: 1;
    color: var(--purple);
    font-size: 88px;
    line-height: 0.7;
    font-weight: 900;
}
.testimonial-card p {
    position: relative;
    z-index: 1;
    color: var(--ink);
    font-size: 23px;
    font-style: italic;
    line-height: 1.18;
    margin: 26px 0 34px;
}
.testimonial-line {
    position: relative;
    z-index: 1;
    height: 3px;
    width: 100%;
    margin-top: auto;
    margin-bottom: 20px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--mint), var(--cyan), transparent);
}
.testimonial-card strong {
    position: relative;
    z-index: 1;
    display: block;
    color: var(--indigo);
    font-size: 22px;
    font-weight: 900;
}
.testimonial-card small {
    position: relative;
    z-index: 1;
    display: block;
    margin-top: 8px;
    color: #5d6c83;
    font-size: 16px;
}

.contact-section { background: var(--ink); color: white; }
.contact-layout {
    display: flex;
    flex-wrap: nowrap;
    gap: 42px;
    align-items: flex-start;
    justify-content: center;
}
.contact-layout h2 { color: white; margin-top: 0; }
.faq-panel {
    flex: 0 0 calc(50% - 21px);
    width: 100%;
    max-width: calc(50% - 21px);
    min-height: 100%;
    padding: 28px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.055);
    border: 1px solid rgba(255,255,255,0.12);
}
.faq-list details { border-bottom: 1px solid rgba(255,255,255,0.18); padding: 18px 0; }
.faq-list details:first-child { padding-top: 8px; }
.faq-list summary { cursor: pointer; font-size: 22px; font-weight: 900; }
.faq-list p { color: #d9d0e3; line-height: 1.6; }
.contact-form {
    flex: 0 0 calc(50% - 21px);
    width: 100%;
    max-width: calc(50% - 21px);
    min-height: 100%;
    background: white;
    color: var(--text);
    border-radius: 24px;
    padding: 28px;
}
.contact-form h2 { color: var(--ink); font-size: 42px; margin-top: 0; }
.contact-form .form-control { min-height: 52px; margin-bottom: 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 17px; }
.contact-form textarea.form-control { min-height: 130px; }
.alert-msg { color: var(--purple); font-weight: 700; margin-top: 10px; }
.contact-form [type="submit"]:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }

.news-section { background: var(--paper); }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.news-grid article { background: white; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.news-grid article {
    transition: transform 260ms ease, box-shadow 260ms ease;
}
.news-grid article:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 32px rgba(20, 16, 31, 0.09);
}
.news-grid img { width: 100%; height: 240px; object-fit: cover; }
.news-grid article > div { padding: 20px; }
.news-grid small { color: var(--purple); font-weight: 800; }
.news-grid h3 { font-size: 24px; line-height: 1.25; }
.news-grid h3 a { color: var(--ink); text-decoration: none; }
.read-more-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    padding: 10px 14px;
    border-radius: 999px;
    background: var(--ink);
    color: white;
    font-size: 14px;
    font-weight: 900;
    text-decoration: none;
    letter-spacing: 0.02em;
}
.read-more-link:hover {
    background: var(--purple);
    color: white;
    transform: translateY(-2px);
}

.footer { background: var(--ink); color: #d9d0e3; padding: 28px 0; border-top: 1px solid rgba(255,255,255,0.14); }
.footer-row { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.footer-links { display: inline-flex; align-items: center; gap: 14px; }
.footer a { color: #d9d0e3; text-decoration: none; }
.footer-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}
.footer-links a i {
    font-size: 18px;
    line-height: 1;
}
.footer-links a:hover { color: var(--mint); }

@media (max-width: 1100px) {
    .nav-actions { display: none; }
    .hero-media .media { width: 280px; }
    .hero-content {
        width: min(680px, 58vw);
        margin-left: clamp(28px, 5vw, 70px);
    }
    .feature-list, .solution-layout, .integrations-layout, .demo-layout { grid-template-columns: 1fr; }
    .contact-layout {
        flex-direction: column;
        gap: 26px;
    }
    .faq-panel,
    .contact-form {
        flex: 1 1 auto;
        max-width: 100%;
    }
    .pricing-grid, .news-grid { grid-template-columns: 1fr; }
    .solution-card:nth-child(2) { margin-left: 0; }
    .channel-strip { grid-template-columns: repeat(2, 1fr); }
    .support-steps { grid-template-columns: repeat(2, 1fr); }
    .testimonial-grid { grid-template-columns: 1fr; }
    .testimonial-card:nth-child(2),
    .testimonial-card:nth-child(3) { transform: none; }
    .feature-row:nth-child(odd) { border-right: 0; }
}

@media (max-width: 820px) {
    body.landing-v4 { font-size: 16px; }
    .menu-button { display: grid; place-items: center; }
    .nav-links { display: none; position: absolute; top: 78px; left: 0; right: 0; flex-direction: column; align-items: flex-start; background: white; padding: 20px; border-bottom: 1px solid var(--line); }
    .nav-links.is-open { display: flex; }
    .nav-links-actions {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        width: 100%;
        margin-top: 12px;
        padding-top: 16px;
        border-top: 1px solid var(--line);
    }
    .nav-links-actions .nav-demo { width: 100%; }
    .usecases-menu { display: block; position: static; box-shadow: none; border: 0; padding: 8px 0 0; }
    .hero-section { min-height: auto; padding: 80px 0 50px; }
    .hero-media { opacity: 0.24; }
    .hero-media .media { width: 230px; border-width: 6px; }
    .media-main { right: -30px; top: 35px; }
    .media-side { right: 95px; bottom: 80px; }
    .media-cart { display: none; }
    .hero-content {
        width: auto;
        margin-left: 0;
        padding-left: 22px;
        padding-right: 22px;
    }
    .hero-content h1 { font-size: clamp(28px, 9vw, 42px); }
    .hero-content p { font-size: 20px; }
    .section { padding: 64px 0; }
    .section-title h2, .solution-layout h2, .integrations-layout h2, .demo-layout h2, .support-layout h2, .contact-layout h2 { font-size: 40px; }
    .section-title p, .solution-copy p, .integrations-layout p, .demo-layout p, .support-layout p { font-size: 19px; }
    .feature-row { grid-template-columns: 1fr; padding: 26px 0; }
    .integration-graphic { min-height: 430px; aspect-ratio: auto; }
    .node { min-width: 138px; padding: 11px 12px; }
    .node strong { font-size: 13px; }
    .node-core { min-width: 132px; min-height: 72px; font-size: 24px; }
    .node-a { left: 4%; top: 10%; }
    .node-b { right: 4%; top: 10%; }
    .node-c { left: 4%; bottom: 10%; }
    .node-d { right: 4%; bottom: 10%; }
    .channel-strip, .support-steps { grid-template-columns: 1fr 1fr; }
    .testimonial-card { min-height: 320px; }
    .footer-row { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; }
    .reveal-on-scroll {
        opacity: 1 !important;
        transform: none !important;
    }
}

@keyframes captureIn {
    from {
        opacity: 0;
        transform: translateY(34px) scale(0.94) rotate(var(--rotate));
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1) rotate(var(--rotate));
    }
}

@keyframes floatCapture {
    0%, 100% {
        transform: translateY(0) rotate(var(--rotate));
    }
    50% {
        transform: translateY(-16px) rotate(calc(var(--rotate) * 0.7));
    }
}

@keyframes lineFlow {
    to {
        stroke-dashoffset: -18;
    }
}

@keyframes orbitSpin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes gridDrift {
    to {
        transform: rotate(-10deg) translate3d(-34px, -34px, 0);
    }
}

@keyframes scanQr {
    0%, 100% {
        top: 26px;
        opacity: 0.35;
    }
    50% {
        top: calc(100% - 29px);
        opacity: 1;
    }
}

@keyframes testimonialOrb {
    0%, 100% {
        transform: translate3d(0, 0, 0) rotate(0deg);
    }
    50% {
        transform: translate3d(-34px, 26px, 0) rotate(12deg);
    }
}

@keyframes bestSellerGlow {
    0%, 100% {
        transform: scale(1);
        opacity: 0.88;
    }
    50% {
        transform: scale(1.12);
        opacity: 1;
    }
}

@keyframes nodeFloat {
    0%, 100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(var(--float-x, 0), var(--float-y, -9px));
    }
}

@keyframes corePulse {
    0%, 100% {
        box-shadow: 0 24px 54px rgba(20,16,31,0.28);
    }
    50% {
        box-shadow: 0 28px 66px rgba(145,83,193,0.36);
    }
}