:root {
    --ink: #071437;
    --heading: #181c32;
    --ink-soft: #4b5675;
    --navy: #0d1218;
    --blue: #1b84ff;
    --blue-dark: #056ee9;
    --green: #17b26a;
    --green-soft: #e8f8f1;
    --mint: #9aefc3;
    --signal: #d8f45f;
    --coral: #ff6b5f;
    --yellow: #f59e0b;
    --red: #f1416c;
    --paper: #ffffff;
    --surface: #f3f7fd;
    --surface-warm: #f8fafc;
    --line: #e7ecf4;
    --muted: #7e8299;
    --shadow: 0 18px 54px rgba(15, 23, 42, 0.11);
    --shell: 1200px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

#canales,
#producto,
#flujo,
#planes {
    scroll-margin-top: 78px;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.55;
    letter-spacing: 0;
    -webkit-font-smoothing: antialiased;
}

body,
button,
input,
select,
textarea {
    font-size: 16px;
}

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

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

button,
a,
input,
select,
textarea {
    transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease,
        box-shadow 160ms ease, transform 160ms ease;
}

:focus-visible {
    outline: 3px solid rgba(23, 105, 224, 0.35);
    outline-offset: 3px;
}

.reveal-ready .reveal-target {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 560ms ease, transform 560ms ease;
}

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

.reveal-ready .workflow-steps li:nth-child(2),
.reveal-ready .plan-card:nth-child(2) {
    transition-delay: 90ms;
}

.reveal-ready .workflow-steps li:nth-child(3),
.reveal-ready .plan-card:nth-child(3) {
    transition-delay: 180ms;
}

.shell {
    width: min(calc(100% - 40px), var(--shell));
    margin: 0 auto;
}

.site-header {
    position: fixed;
    z-index: 20;
    top: 0;
    left: 0;
    width: 100%;
    color: var(--ink);
    background: #fff;
    border-bottom: 1px solid rgba(7, 20, 55, 0.1);
    transition: box-shadow 180ms ease, transform 180ms ease;
}

.site-header.is-scrolled {
    box-shadow: 0 12px 30px rgba(7, 20, 55, 0.09);
}

.scroll-progress {
    position: absolute;
    right: 0;
    bottom: -1px;
    left: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--blue) 0 72%, var(--green) 72% 100%);
    transform: scaleX(0);
    transform-origin: left center;
    will-change: transform;
}

.header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-weight: 800;
    line-height: 1;
}

.brand-symbol {
    position: relative;
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    overflow: hidden;
}

.brand-symbol img {
    position: absolute;
    top: -30px;
    left: 50%;
    width: 126px;
    max-width: none;
    transform: translateX(-50%);
    mix-blend-mode: multiply;
}

.brand-name {
    color: var(--ink);
    font-size: 23px;
    font-weight: 820;
}

.primary-nav {
    display: flex;
    align-items: center;
    gap: 30px;
    font-size: 14px;
    font-weight: 700;
}

.primary-nav > a:not(.nav-cta):hover {
    color: var(--blue);
}

.primary-nav > a:not(.nav-cta) {
    position: relative;
    min-height: 42px;
    display: inline-flex;
    align-items: center;
}

.primary-nav > a:not(.nav-cta)::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 5px;
    left: 0;
    height: 2px;
    background: var(--blue);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 180ms ease;
}

.primary-nav > a:not(.nav-cta):hover::after,
.primary-nav > a:not(.nav-cta).is-active::after {
    transform: scaleX(1);
}

.primary-nav > a:not(.nav-cta).is-active {
    color: var(--blue);
}

.nav-cta {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 0 10px 0 17px;
    color: #fff;
    background: var(--ink);
    border: 1px solid var(--ink);
    border-radius: 6px;
}

.nav-cta::after {
    content: "↗";
    width: 24px;
    height: 24px;
    display: grid;
    place-items: center;
    color: var(--ink);
    background: var(--mint);
    border-radius: 4px;
    font-size: 14px;
}

.nav-cta:hover {
    background: #102750;
    border-color: #102750;
}

.menu-toggle {
    width: 44px;
    height: 44px;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    padding: 0;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 6px;
}

.menu-toggle span {
    width: 19px;
    height: 2px;
    background: currentColor;
}

.hero {
    min-height: min(780px, 92vh);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: #fff;
    background: var(--navy);
}

.hero-media {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
    object-position: center center;
    animation: hero-image-settle 18s ease-out both;
}

@keyframes hero-image-settle {
    from { transform: scale(1.035); }
    to { transform: scale(1); }
}

.hero-shade {
    position: absolute;
    inset: 0;
    background: rgba(7, 20, 55, 0.58);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 160px;
    padding-bottom: 84px;
}

.hero-copy {
    max-width: 720px;
}

.eyebrow {
    margin: 0 0 16px;
    color: #a9e9cc;
    font-size: 13px;
    font-weight: 800;
    line-height: 1.3;
    text-transform: uppercase;
}

.eyebrow.dark {
    color: var(--blue);
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2,
h3 {
    color: var(--heading);
    letter-spacing: 0;
}

.hero h1,
.proof-band h2 {
    color: #fff;
}

h1 {
    margin-bottom: 24px;
    font-size: 60px;
    line-height: 1.06;
    font-weight: 850;
}

h2 {
    margin-bottom: 20px;
    font-size: 42px;
    line-height: 1.12;
    font-weight: 820;
}

.hero-lead {
    max-width: 610px;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 20px;
    line-height: 1.55;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.button {
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: 6px;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

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

.button-primary {
    position: relative;
    gap: 14px;
    padding-right: 12px;
    color: #fff;
    background: var(--blue);
    border-color: var(--blue);
    box-shadow: 4px 4px 0 rgba(154, 239, 195, 0.88);
}

.button-primary::after {
    content: "↗";
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    color: var(--ink);
    background: var(--mint);
    border-radius: 4px;
    font-size: 16px;
}

.button-primary:hover {
    background: var(--blue-dark);
    border-color: var(--blue-dark);
    box-shadow: 2px 2px 0 var(--mint);
}

.hero-link {
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0 10px;
    color: #fff;
    font-weight: 800;
}

.hero-link:hover span {
    transform: translateX(4px);
}

.hero-link span {
    transition: transform 160ms ease;
}

.button-outline {
    color: var(--ink);
    background: #fff;
    border-color: #b7c6d9;
}

.button-outline:hover {
    border-color: var(--blue);
    color: var(--blue);
}

.hero-proof {
    margin-top: 34px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 13px;
    font-weight: 700;
}

.hero-proof span::before {
    content: "";
    width: 7px;
    height: 7px;
    display: inline-block;
    margin-right: 8px;
    background: #6bd9a7;
    border-radius: 50%;
}

.channel-strip {
    color: var(--ink);
    background: #fff;
    border-top: 1px solid #d7e1ed;
    border-bottom: 1px solid #d7e1ed;
}

.channel-row {
    min-height: 92px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.channel-row > p {
    margin: 0;
    font-size: 14px;
    font-weight: 800;
}

.channel-row > p::before {
    content: "";
    width: 8px;
    height: 8px;
    display: inline-block;
    margin-right: 9px;
    background: var(--blue);
    border-radius: 50%;
    box-shadow: 0 0 0 5px rgba(27, 132, 255, 0.1);
}

.channel-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 12px 26px;
}

.channel-list span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--ink);
    font-size: 14px;
    font-weight: 700;
}

.channel-list img {
    width: 21px;
    height: 21px;
    object-fit: contain;
}

.section {
    padding: 106px 0;
}

.product-section {
    background: #eef4fb;
    border-bottom: 1px solid #d8e3f0;
}

.product-grid {
    display: grid;
    grid-template-columns: minmax(300px, 0.82fr) minmax(0, 1.18fr);
    align-items: center;
    gap: 64px;
}

.section-copy > p:not(.eyebrow) {
    color: var(--ink-soft);
    font-size: 18px;
}

.feature-list {
    margin: 30px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 14px;
}

.feature-list li {
    position: relative;
    padding-left: 30px;
    font-weight: 750;
}

.feature-list li::before,
.plan-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--green);
    font-weight: 900;
}

.product-demo {
    min-width: 0;
}

.demo-channel-switcher {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    background: #fff;
    border: 1px solid #cbd8e8;
    border-bottom: 0;
    border-radius: 7px 7px 0 0;
    overflow: hidden;
}

.demo-channel-switcher button {
    min-width: 0;
    min-height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 10px;
    color: var(--ink-soft);
    background: #fff;
    border: 0;
    border-right: 1px solid #dce5f0;
    font: inherit;
    font-size: 12px;
    font-weight: 800;
    cursor: pointer;
}

.demo-channel-switcher button:last-child {
    border-right: 0;
}

.demo-channel-switcher button:hover {
    color: var(--ink);
    background: #f5f8fc;
}

.demo-channel-switcher button[data-flow-channel="whatsapp"][aria-pressed="true"] {
    color: var(--ink);
    background: #e9f9f0;
    box-shadow: inset 0 -3px 0 #25d366;
}

.demo-channel-switcher button[data-flow-channel="instagram"][aria-pressed="true"] {
    color: var(--ink);
    background: #fff0f4;
    box-shadow: inset 0 -3px 0 #e4405f;
}

.demo-channel-switcher button[data-flow-channel="messenger"][aria-pressed="true"] {
    color: var(--ink);
    background: #edf5ff;
    box-shadow: inset 0 -3px 0 #0a7cff;
}

.demo-channel-switcher button[data-flow-channel="voice"][aria-pressed="true"] {
    color: var(--ink);
    background: #f2efff;
    box-shadow: inset 0 -3px 0 #7259d6;
}

.demo-channel-switcher img {
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
    object-fit: contain;
}

.product-flow {
    --flow-accent: #25d366;
    --flow-highlight: #9aefc3;
    --flow-panel: #10241b;
    --flow-customer: #172821;
    --flow-customer-border: #294238;
    --flow-assistant: #0b6b3a;
    --flow-assistant-border: #128c5a;
    --flow-soft: #e9f9f0;
    --flow-soft-text: #3e6950;
    color: #fff;
    background: var(--flow-panel);
    border: 1px solid var(--flow-customer-border);
    border-radius: 0 0 7px 7px;
    box-shadow: 0 22px 58px rgba(7, 20, 55, 0.18);
    overflow: hidden;
    transition: opacity 140ms ease, transform 140ms ease;
}

.product-flow.is-switching {
    opacity: 0.35;
    transform: translateY(5px);
}

.product-flow.channel-instagram {
    --flow-accent: #ff5d78;
    --flow-highlight: #ffb3c0;
    --flow-panel: #2b1321;
    --flow-customer: #2d1c28;
    --flow-customer-border: #523044;
    --flow-assistant: #9a2a55;
    --flow-assistant-border: #c03a68;
    --flow-soft: #fff0f4;
    --flow-soft-text: #7f3c55;
}

.product-flow.channel-messenger {
    --flow-accent: #2b92ff;
    --flow-highlight: #9bc8ff;
    --flow-panel: #0b2341;
    --flow-customer: #172a40;
    --flow-customer-border: #2b4665;
    --flow-assistant: #0a60c3;
    --flow-assistant-border: #2373c9;
    --flow-soft: #edf5ff;
    --flow-soft-text: #315f91;
}

.product-flow.channel-voice {
    --flow-accent: #8b75ed;
    --flow-highlight: #c9bcff;
    --flow-panel: #241b3d;
    --flow-customer: #24213d;
    --flow-customer-border: #423b6c;
    --flow-assistant: #6550b8;
    --flow-assistant-border: #725fd0;
    --flow-soft: #f2efff;
    --flow-soft-text: #5d518e;
}

.flow-header,
.flow-outcome {
    padding: 24px 26px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.flow-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.flow-header > div,
.flow-outcome > div {
    display: grid;
    gap: 4px;
}

.flow-kicker,
.flow-header strong,
.flow-message span,
.flow-action small,
.flow-outcome small {
    font-size: 12px;
}

.flow-kicker,
.flow-message span,
.flow-action small,
.flow-outcome small {
    color: #9ba8ba;
}

.flow-header strong {
    color: #fff;
    font-size: 16px;
}

.flow-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--flow-highlight);
    font-size: 12px;
    font-weight: 800;
}

.flow-status i {
    width: 7px;
    height: 7px;
    background: var(--flow-accent);
    border-radius: 50%;
}

.flow-conversation {
    padding: 30px 26px;
    display: grid;
    gap: 20px;
}

.flow-message {
    width: min(88%, 460px);
}

.flow-message p {
    margin: 6px 0 0;
    padding: 15px 17px;
    color: #fff;
    background: var(--flow-customer);
    border: 1px solid var(--flow-customer-border);
    border-radius: 5px;
}

.assistant-message {
    margin-left: auto;
}

.assistant-message > span {
    display: block;
    text-align: right;
}

.assistant-message p {
    background: var(--flow-assistant);
    border-color: var(--flow-assistant-border);
}

.flow-action {
    margin: 2px 0;
    padding: 12px 0;
    display: flex;
    align-items: center;
    gap: 13px;
    color: var(--flow-highlight);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.flow-action-icon {
    color: var(--flow-accent);
    font-size: 22px;
}

.flow-action > div {
    display: grid;
    gap: 2px;
}

.flow-action strong {
    font-size: 14px;
}

.flow-outcome {
    justify-content: flex-start;
    color: var(--ink);
    background: var(--flow-soft);
}

.flow-outcome > span {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    color: #fff;
    background: var(--flow-accent);
    border-radius: 50%;
    font-weight: 900;
}

.flow-outcome small {
    color: var(--flow-soft-text);
}

.workflow-band {
    background: #fff;
}

.story-media {
    min-height: 590px;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: #fff;
    background: var(--navy);
}

.story-media > img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
    object-position: center center;
    transition: transform 700ms ease;
}

.story-media:hover > img {
    transform: scale(1.015);
}

.story-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(7, 20, 55, 0.94) 0%, rgba(7, 20, 55, 0.72) 38%, rgba(7, 20, 55, 0.12) 78%);
}

.story-content {
    position: relative;
    z-index: 2;
}

.story-content h2 {
    max-width: 650px;
    margin-bottom: 22px;
    color: #fff;
    font-size: 48px;
}

.story-content > p:last-child {
    max-width: 610px;
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: 19px;
}

.section-heading {
    margin-bottom: 54px;
}

.split-heading {
    display: grid;
    grid-template-columns: 1fr 0.75fr;
    gap: 64px;
    align-items: end;
}

.split-heading h2 {
    margin-bottom: 0;
}

.split-heading > p {
    margin-bottom: 6px;
    color: var(--ink-soft);
    font-size: 18px;
}

.workflow-steps {
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid #cad3de;
    list-style: none;
}

.workflow-steps li {
    min-height: 220px;
    padding: 34px 36px 30px 0;
    border-right: 1px solid #cad3de;
}

.workflow-steps li + li {
    padding-left: 36px;
}

.workflow-steps li:last-child {
    border-right: 0;
}

.workflow-steps span {
    display: block;
    margin-bottom: 28px;
    color: var(--blue);
    font-size: 13px;
    font-weight: 850;
}

.workflow-steps li:nth-child(2) span {
    color: var(--green);
}

.workflow-steps li:nth-child(3) span {
    color: var(--coral);
}

.workflow-steps strong {
    display: block;
    margin-bottom: 10px;
    font-size: 22px;
}

.workflow-steps p {
    margin-bottom: 0;
    color: var(--ink-soft);
}

.centered-heading {
    max-width: 720px;
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}

.centered-heading > p:last-child {
    color: var(--ink-soft);
    font-size: 18px;
}

.plans-preview {
    background: #f4f7fb;
    border-top: 1px solid #dce5f0;
}

.plan-grid {
    display: grid;
    gap: 0;
    align-items: stretch;
}

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

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

.plan-card {
    position: relative;
    padding: 38px 32px 34px;
    display: flex;
    flex-direction: column;
    background: #fff;
    border-top: 4px solid var(--green);
    border-bottom: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.plan-card:nth-child(2) {
    border-top-color: var(--blue);
}

.plan-card:nth-child(3) {
    border-top-color: var(--coral);
}

@media (hover: hover) {
    .plan-card:hover {
        z-index: 1;
        transform: translateY(-6px);
        box-shadow: 0 18px 38px rgba(7, 20, 55, 0.1);
    }
}

.plan-card:last-child {
    border-right: 1px solid var(--line);
}

.plan-card.highlighted {
    background: #edf5ff;
    border-color: #bed8fa;
    border-top-color: var(--blue);
}

.recommended {
    position: absolute;
    top: 18px;
    right: 22px;
    color: var(--blue);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.plan-name {
    margin-bottom: 8px;
    color: var(--blue);
    font-size: 15px;
    font-weight: 850;
    text-transform: uppercase;
}

.plan-card:first-child .plan-name {
    color: var(--green);
}

.plan-card:nth-child(3) .plan-name {
    color: #b26b00;
}

.plan-scope {
    margin-bottom: 14px;
    color: var(--heading);
    font-size: 24px;
    font-weight: 820;
    line-height: 1.2;
}

.plan-summary {
    min-height: 82px;
    margin-bottom: 0;
    color: var(--ink-soft);
}

.plan-card ul {
    margin: 26px 0 30px;
    padding: 0;
    display: grid;
    gap: 12px;
    list-style: none;
}

.plan-card li {
    position: relative;
    padding-left: 24px;
    color: var(--ink-soft);
    font-size: 14px;
}

.plan-link {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--blue);
    font-weight: 850;
}

.plan-link span {
    transition: transform 160ms ease;
}

.plan-link:hover span {
    transform: translateX(4px);
    margin-top: auto;
}

.section-action {
    margin-top: 38px;
    text-align: center;
}

.text-link {
    color: var(--blue);
    font-weight: 850;
}

.text-link span {
    display: inline-block;
    margin-left: 5px;
}

.proof-band {
    color: #fff;
    background: var(--navy);
}

.proof-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 80px;
}

.proof-grid h2 {
    margin-bottom: 0;
}

.proof-points {
    display: grid;
    gap: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.proof-points p {
    margin: 0;
    padding: 22px 0;
    display: grid;
    grid-template-columns: 0.45fr 1fr;
    gap: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.proof-points span {
    color: rgba(255, 255, 255, 0.7);
}

.final-cta {
    padding: 82px 0;
    background: #dff8eb;
    border-top: 1px solid #b8e7cf;
}

.final-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
}

.final-cta h2 {
    max-width: 730px;
    margin-bottom: 0;
}

.site-footer {
    padding: 68px 0 26px;
    color: #d6dfec;
    background: #091729;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 0.6fr 0.6fr;
    gap: 70px;
}

.footer-brand {
    margin-bottom: 20px;
    color: #fff;
}

.footer-brand .brand-name {
    color: #fff;
    font-size: 25px;
}

.footer-grid p {
    max-width: 410px;
    color: #9aaac0;
}

.footer-grid > div:not(:first-child) {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-grid strong {
    margin-bottom: 7px;
    color: #fff;
}

.footer-grid a:not(.brand):hover {
    color: #7edfb3;
}

.footer-bottom {
    margin-top: 54px;
    padding-top: 22px;
    display: flex;
    justify-content: space-between;
    color: #7f90a7;
    border-top: 1px solid #243349;
    font-size: 13px;
}

.page-hero {
    padding: 164px 0 76px;
    background: #eaf3ff;
    border-bottom: 1px solid var(--line);
}

.page-hero .site-header,
body:has(.page-hero) .site-header,
body:has(.contact-page) .site-header,
body:has(.legal-page) .site-header {
    position: fixed;
    color: var(--ink);
    background: #fff;
    border-bottom-color: var(--line);
}

body:has(.page-hero) .nav-cta,
body:has(.contact-page) .nav-cta,
body:has(.legal-page) .nav-cta {
    color: #fff;
    background: var(--ink);
    border-color: var(--ink);
}

.page-hero-inner {
    max-width: 850px;
}

.page-hero h1,
.contact-intro h1,
.legal-content h1 {
    margin-bottom: 22px;
    color: var(--ink);
    font-size: 52px;
}

.page-hero-inner > p:last-child,
.contact-intro > p:not(.eyebrow) {
    max-width: 720px;
    color: var(--ink-soft);
    font-size: 19px;
}

.plans-page {
    padding-top: 72px;
    background: #fff;
}

.plan-notes {
    max-width: 920px;
    margin: 42px auto 0;
    padding: 24px 0;
    color: var(--ink-soft);
    border-top: 1px solid var(--line);
    font-size: 14px;
}

.catalog-version {
    margin-bottom: 0;
    color: var(--muted);
}

.compact-cta {
    background: var(--surface);
}

.contact-page {
    min-height: 780px;
    padding: 150px 0 92px;
    background: #edf4fc;
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.72fr 1.28fr;
    align-items: start;
    gap: 74px;
}

.contact-intro {
    padding-top: 24px;
}

.contact-intro::before {
    content: "";
    width: 54px;
    height: 4px;
    display: block;
    margin-bottom: 30px;
    background: var(--green);
}

.contact-details {
    margin: 38px 0 0;
}

.contact-details div {
    padding: 17px 0;
    border-top: 1px solid #d7deea;
}

.contact-details dt {
    color: var(--blue);
    font-weight: 850;
}

.contact-details dd {
    margin: 4px 0 0;
    color: var(--ink-soft);
}

.contact-form-wrap {
    padding: 34px;
    background: #fff;
    border: 1px solid var(--line);
    border-top: 4px solid var(--blue);
    border-radius: 7px;
    box-shadow: 0 18px 46px rgba(13, 31, 60, 0.09);
}

.contact-form {
    display: grid;
    gap: 20px;
}

.form-row.two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.contact-form label,
.contact-form legend {
    color: var(--ink);
    font-size: 14px;
    font-weight: 800;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form select,
.contact-form textarea {
    width: 100%;
    margin-top: 7px;
    color: var(--ink);
    background: #fbfcfe;
    border: 1px solid #c5cfdd;
    border-radius: 5px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form select {
    height: 50px;
    padding: 0 13px;
}

.contact-form textarea {
    min-height: 132px;
    padding: 13px;
    resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(23, 105, 224, 0.12);
    outline: 0;
}

.contact-form fieldset {
    margin: 0;
    padding: 0;
    border: 0;
}

.channel-options {
    margin-top: 9px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 9px;
}

.channel-options label {
    position: relative;
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 0 10px;
    color: var(--ink-soft);
    background: #fbfcfe;
    border: 1px solid #d7deea;
    border-radius: 5px;
    font-size: 13px;
    cursor: pointer;
}

.channel-options label:hover {
    border-color: #a9c9f1;
}

.channel-options label:has(input:checked) {
    color: var(--ink);
    background: #eef6ff;
    border-color: var(--blue);
    box-shadow: 0 0 0 2px rgba(27, 132, 255, 0.08);
}

.channel-options img {
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
    object-fit: contain;
}

.channel-options input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.consent input {
    width: 17px;
    height: 17px;
    accent-color: var(--blue);
}

.consent {
    display: flex;
    align-items: start;
    gap: 10px;
    color: var(--ink-soft) !important;
    font-weight: 600 !important;
    line-height: 1.5;
}

.consent input {
    flex: 0 0 17px;
    margin: 3px 0 0;
}

.consent span {
    min-width: 0;
}

.consent a {
    color: var(--blue);
    text-decoration: underline;
}

.submit-button {
    width: 100%;
}

.submit-button:disabled {
    opacity: 0.7;
    cursor: wait;
    transform: none;
}

.alert {
    margin-bottom: 20px;
    padding: 14px 16px;
    border: 1px solid;
    border-radius: 5px;
    font-size: 14px;
}

.alert ul {
    margin: 8px 0 0;
    padding-left: 20px;
}

.alert.success {
    color: #0b6947;
    background: #e5f8ef;
    border-color: #a9e5ca;
}

.alert.error {
    color: #8a2437;
    background: #fcecef;
    border-color: #efbdc7;
}

.honeypot {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.legal-page {
    padding: 154px 0 90px;
    background: var(--surface);
}

.legal-content {
    max-width: 820px;
    padding: 50px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 7px;
}

.legal-date {
    margin-bottom: 38px;
    color: var(--muted);
}

.legal-content h2 {
    margin-top: 36px;
    margin-bottom: 10px;
    font-size: 23px;
}

.legal-content p {
    color: var(--ink-soft);
}

@media (max-width: 1050px) {
    h1 {
        font-size: 54px;
    }

    h2 {
        font-size: 36px;
    }

    .product-grid,
    .contact-grid {
        gap: 42px;
    }

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

    .channel-options {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 820px) {
    .shell {
        width: min(calc(100% - 30px), var(--shell));
    }

    .site-header {
        background: #fff;
    }

    .menu-toggle {
        display: flex;
    }

    .primary-nav {
        position: absolute;
        top: 70px;
        right: 15px;
        left: 15px;
        padding: 16px;
        display: none;
        align-items: stretch;
        flex-direction: column;
        gap: 4px;
        color: var(--ink);
        background: #fff;
        border: 1px solid var(--line);
        border-radius: 7px;
        box-shadow: var(--shadow);
    }

    .primary-nav.open {
        display: flex;
    }

    .primary-nav a {
        min-height: 44px;
        display: flex;
        align-items: center;
        padding: 0 12px;
    }

    .primary-nav > a:not(.nav-cta)::after {
        right: auto;
        bottom: 6px;
        width: 28px;
    }

    .nav-cta {
        margin-top: 6px;
        color: #fff;
        background: var(--ink);
        border-color: var(--ink);
        justify-content: space-between;
    }

    body:has(.page-hero) .menu-toggle,
    body:has(.contact-page) .menu-toggle,
    body:has(.legal-page) .menu-toggle {
        color: var(--ink);
        background: var(--surface);
        border-color: var(--line);
    }

    .hero {
        min-height: 760px;
    }

    .hero-media {
        object-position: 62% center;
    }

    .hero-shade {
        background: rgba(5, 17, 34, 0.68);
    }

    .hero-copy {
        max-width: 560px;
    }

    h1 {
        font-size: 48px;
    }

    .channel-row,
    .final-cta-inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .channel-row {
        padding: 24px 0;
    }

    .channel-list {
        justify-content: flex-start;
    }

    .product-grid,
    .proof-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .split-heading {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .workflow-steps {
        grid-template-columns: 1fr;
    }

    .workflow-steps li,
    .workflow-steps li + li {
        min-height: 0;
        padding: 27px 0;
        border-right: 0;
        border-bottom: 1px solid #cad3de;
    }

    .preview-grid {
        grid-template-columns: 1fr;
    }

    .plan-card,
    .plan-card:last-child {
        border-right: 1px solid var(--line);
    }

    .plan-card + .plan-card {
        border-top: 0;
    }

    .proof-points p {
        grid-template-columns: 1fr;
        gap: 5px;
    }

    .story-media {
        min-height: 520px;
    }

    .story-shade {
        background: linear-gradient(90deg, rgba(7, 20, 55, 0.92) 0%, rgba(7, 20, 55, 0.72) 55%, rgba(7, 20, 55, 0.28) 100%);
    }

    .contact-intro {
        padding-top: 0;
    }

    .footer-grid {
        grid-template-columns: 1.3fr 0.7fr 0.7fr;
        gap: 32px;
    }
}

@media (max-width: 620px) {
    .shell {
        width: min(calc(100% - 24px), var(--shell));
    }

    .header-inner {
        min-height: 68px;
    }

    .brand {
        font-size: 20px;
    }

    .brand-symbol {
        width: 38px;
        height: 38px;
        flex-basis: 38px;
    }

    .brand-symbol img {
        top: -26px;
        width: 108px;
    }

    .hero {
        min-height: 720px;
        align-items: flex-end;
    }

    .hero-media {
        object-position: 68% center;
    }

    .hero-content {
        padding-top: 112px;
        padding-bottom: 52px;
    }

    h1,
    .page-hero h1,
    .contact-intro h1,
    .legal-content h1 {
        font-size: 39px;
        line-height: 1.08;
    }

    h2 {
        font-size: 31px;
    }

    .hero-lead {
        font-size: 17px;
    }

    .hero-actions,
    .hero-actions .button,
    .final-cta .button {
        width: 100%;
    }

    .hero-link {
        width: 100%;
        justify-content: center;
    }

    .hero-proof {
        gap: 8px 14px;
    }

    .channel-list {
        display: grid;
        grid-template-columns: 1fr 1fr;
        width: 100%;
    }

    .section {
        padding: 76px 0;
    }

    .product-grid {
        gap: 34px;
    }

    .demo-channel-switcher button {
        min-height: 54px;
        padding: 0;
    }

    .demo-channel-switcher button span {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    .flow-header,
    .flow-outcome {
        padding: 20px;
    }

    .flow-conversation {
        padding: 24px 20px;
    }

    .flow-status {
        align-self: flex-start;
    }

    .flow-message {
        width: 94%;
    }

    .section-heading {
        margin-bottom: 38px;
    }

    .plan-card {
        padding: 25px 22px;
    }

    .plan-summary {
        min-height: 0;
    }

    .proof-grid {
        gap: 42px;
    }

    .story-media {
        min-height: 560px;
        align-items: flex-end;
    }

    .story-media > img {
        object-position: 64% center;
    }

    .story-shade {
        background: linear-gradient(0deg, rgba(7, 20, 55, 0.96) 0%, rgba(7, 20, 55, 0.7) 58%, rgba(7, 20, 55, 0.12) 100%);
    }

    .story-content {
        padding-bottom: 54px;
    }

    .story-content h2 {
        font-size: 34px;
    }

    .story-content > p:last-child {
        font-size: 17px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid > div:first-child {
        grid-column: 1 / -1;
    }

    .page-hero {
        padding: 126px 0 58px;
    }

    .full-grid {
        grid-template-columns: 1fr;
    }

    .contact-page {
        padding: 122px 0 70px;
    }

    .contact-grid {
        gap: 34px;
    }

    .contact-form-wrap {
        padding: 23px 18px;
    }

    .form-row.two-columns {
        grid-template-columns: 1fr;
    }

    .channel-options {
        grid-template-columns: 1fr 1fr;
    }

    .legal-page {
        padding: 118px 0 64px;
    }

    .legal-content {
        padding: 30px 22px;
    }
}

@media (max-width: 370px) {
    h1,
    .page-hero h1,
    .contact-intro h1,
    .legal-content h1 {
        font-size: 34px;
    }

    .channel-options,
    .channel-list {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid > div:first-child {
        grid-column: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}