html:has(body.is-landing) {
    scroll-behavior: smooth;
}

body.is-landing {
    font-size: 16px;
    background: #f4f7fb;
    color: #162033;
    font-family: "Manrope", "Alan Sans", sans-serif;
}

.lp {
    --ink: #102033;
    --navy: #071423;
    --blue: #1d6fe8;
    --line: rgba(16, 32, 51, 0.12);
    overflow: clip;
}

.lp h1,
.lp h2,
.lp h3 {
    font-family: "Fraunces", Georgia, serif;
    font-weight: 560;
    letter-spacing: -0.03em;
    text-align: left;
    color: inherit;
    text-shadow: none;
}

.lp-progress {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 40;
    height: 3px;
    width: 0;
    background: linear-gradient(90deg, #7eb6ff, #f7921e);
}

.lp-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 7vw;
    color: #f4f7fb;
    transition: background 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
}

.lp-nav.is-solid {
    background: rgba(7, 20, 35, 0.9);
    backdrop-filter: blur(16px);
    box-shadow: 0 10px 30px rgba(7, 20, 35, 0.18);
    padding-top: 12px;
    padding-bottom: 12px;
}

.lp-brand {
    display: flex;
    align-items: center;
    color: inherit;
    text-decoration: none;
}

.lp-logo {
    display: block;
    width: auto;
    height: 36px;
    aspect-ratio: 500 / 70;
    object-fit: contain;
    flex-shrink: 0;
}

.lp-nav-links {
    display: flex;
    align-items: center;
    gap: 22px;
}

.lp-nav-links a {
    color: rgba(244, 247, 251, 0.86);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
}

.lp-nav-links a:hover {
    color: #fff;
}

.lp-nav-cta {
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 999px;
    padding: 8px 14px;
}

.lp-hero {
    position: relative;
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.1fr);
    gap: 36px 48px;
    align-items: center;
    padding: 120px 7vw 72px;
    background:
        radial-gradient(900px 480px at 80% 10%, rgba(29, 111, 232, 0.35), transparent 60%),
        radial-gradient(700px 420px at 10% 80%, rgba(247, 146, 30, 0.18), transparent 55%),
        #071423;
    color: #f4f7fb;
    overflow: hidden;
}

.lp-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(8px);
    pointer-events: none;
}

.lp-orb-a {
    width: 280px;
    height: 280px;
    right: 8%;
    top: 18%;
    background: rgba(126, 182, 255, 0.16);
}

.lp-orb-b {
    width: 180px;
    height: 180px;
    left: 42%;
    bottom: 12%;
    background: rgba(247, 146, 30, 0.14);
}

.lp-hero-copy {
    position: relative;
    z-index: 1;
    max-width: 760px;
}

.lp-kicker {
    margin: 0 0 14px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #9ec4ff;
}

.lp-hero h1 {
    margin: 0;
    font-size: clamp(2.7rem, 6.4vw, 5.4rem);
    line-height: 0.98;
    color: #fff;
    max-width: 12ch;
}

.lp-lead {
    max-width: 38rem;
    margin: 22px 0 0;
    font-size: 1.12rem;
    line-height: 1.65;
    color: rgba(244, 247, 251, 0.82);
}

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

.lp-btn,
.lp button[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: auto;
    margin: 0;
    padding: 14px 22px;
    border-radius: 999px;
    border: 0;
    background: #f4f7fb;
    color: #071423;
    font-family: inherit;
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: none;
    text-decoration: none;
    box-shadow: none;
    cursor: pointer;
    transition: transform 0.25s ease, background 0.25s ease;
}

.lp-btn:hover,
.lp button[type="submit"]:hover {
    transform: translateY(-2px);
    background: #fff;
}

.lp-btn-ghost {
    background: transparent;
    color: #f4f7fb;
    border: 1px solid rgba(255, 255, 255, 0.35);
}

.lp-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
}

.lp-hero-shot {
    position: relative;
    z-index: 1;
    margin: 0;
}

.lp-hero-shot img,
.lp-stage img,
.lp-step-shot,
.lp-install-shot img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 18px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.lp-scrollcue {
    position: relative;
    z-index: 1;
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-top: 8px;
    color: rgba(244, 247, 251, 0.7);
    text-decoration: none;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.lp-scrollcue i {
    width: 1px;
    height: 42px;
    background: linear-gradient(#f4f7fb, transparent);
    animation: lp-cue 1.6s ease-in-out infinite;
    transform-origin: top;
}

@keyframes lp-cue {
    0%, 100% { transform: scaleY(0.4); opacity: 0.4; }
    50% { transform: scaleY(1); opacity: 1; }
}

.lp-facts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    padding: 28px 7vw;
    background: #fff;
    border-bottom: 1px solid var(--line);
}

.lp-facts article {
    padding: 8px 8px 8px 0;
}

.lp-facts strong {
    display: block;
    font-family: "Fraunces", Georgia, serif;
    font-size: 1.7rem;
    font-weight: 560;
    letter-spacing: -0.03em;
}

.lp-facts span {
    display: block;
    margin-top: 4px;
    color: #5c6b80;
    line-height: 1.45;
}

.lp-norma,
.lp-sistema,
.lp-flow,
.lp-install,
.lp-contact {
    padding: 96px 7vw;
}

.lp-norma {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
    background: #f4f7fb;
    align-items: start;
}

.lp-norma h2,
.lp-sistema h2,
.lp-flow h2,
.lp-install h2,
.lp-contact h2 {
    margin: 0 0 16px;
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.05;
    color: var(--ink);
}

.lp-norma p,
.lp-sistema-head p,
.lp-step p,
.lp-install p,
.lp-contact-copy p,
.lp-flow-list span {
    color: #3d4d63;
    line-height: 1.7;
    font-size: 1.05rem;
}

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

.lp-norma-list li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px;
    padding: 18px 18px 18px 16px;
    background: #fff;
    border-radius: 16px;
    border: 1px solid var(--line);
}

.lp-norma-list span {
    font-family: "Fraunces", Georgia, serif;
    color: var(--blue);
    font-size: 1.2rem;
}

.lp-norma-list h3,
.lp-step h3,
.lp-install h3 {
    margin: 0 0 6px;
    font-size: 1.25rem;
    color: var(--ink);
}

.lp-norma-list p {
    margin: 0;
    font-size: 0.98rem;
}

.lp-sistema {
    background: #fff;
}

.lp-sistema-head {
    max-width: 640px;
    margin-bottom: 20px;
}

.lp-story {
    display: grid;
    grid-template-columns: minmax(280px, 0.82fr) minmax(320px, 1.18fr);
    gap: 48px;
    align-items: start;
}

.lp-step {
    min-height: 78vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 24px 0;
}

.lp-step-index {
    margin: 0 0 10px;
    font-family: "Fraunces", Georgia, serif;
    font-size: 2.4rem;
    color: #1d6fe8;
    line-height: 1;
}

.lp-step h3 {
    font-size: clamp(1.6rem, 2.4vw, 2.15rem);
    line-height: 1.15;
    max-width: 16ch;
}

.lp-step-shot {
    display: none;
    margin-top: 22px;
    border-radius: 16px;
    box-shadow: 0 18px 40px rgba(16, 32, 51, 0.12);
}

.lp-stage {
    position: sticky;
    top: 96px;
    height: 520px;
}

.lp-stage figure {
    position: absolute;
    inset: 0;
    margin: 0;
    opacity: 0;
    transform: translateY(28px) scale(0.985);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.lp-stage figure.is-active {
    opacity: 1;
    transform: none;
}

.lp-stage img {
    box-shadow: 0 24px 60px rgba(16, 32, 51, 0.16);
}

.lp-flow {
    background:
        linear-gradient(180deg, #102033 0%, #071423 100%);
    color: #f4f7fb;
}

.lp-flow .lp-kicker {
    color: #f3b56a;
}

.lp-flow h2 {
    color: #fff;
}

.lp-flow-list {
    list-style: none;
    margin: 36px 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    counter-reset: flow;
}

.lp-flow-list li {
    position: relative;
    padding: 22px 18px 20px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    min-height: 180px;
}

.lp-flow-list li::before {
    counter-increment: flow;
    content: counter(flow, decimal-leading-zero);
    display: block;
    margin-bottom: 18px;
    font-family: "Fraunces", Georgia, serif;
    color: #9ec4ff;
    font-size: 1.3rem;
}

.lp-flow-list strong {
    display: block;
    margin-bottom: 8px;
    font-size: 1.15rem;
}

.lp-flow-list span {
    color: rgba(244, 247, 251, 0.74);
    font-size: 0.98rem;
}

.lp-install {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 48px;
    align-items: center;
    background: #f4f7fb;
}

.lp-install-steps {
    list-style: none;
    margin: 28px 0 0;
    padding: 0;
    display: grid;
    gap: 22px;
}

.lp-install-steps li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px;
}

.lp-install-steps li > span {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #071423;
    color: #fff;
    font-weight: 700;
}

.lp-install code {
    display: block;
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    background: #fff;
    color: #1d4f9c;
    font-size: 0.86rem;
    word-break: normal;
    overflow-wrap: anywhere;
    border: 1px solid var(--line);
}

.lp-contact {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 48px;
    align-items: start;
    background: #fff;
}

.lp .form-group {
    min-width: 0;
    margin-bottom: 0;
}

.lp-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 18px;
}

.lp-form {
    padding: 28px;
    border-radius: 22px;
    background: #f4f7fb;
    border: 1px solid var(--line);
}

.lp-form button[type="submit"] {
    margin-top: 18px;
    background: #071423;
    color: #fff;
}

.lp-form button[type="submit"]:hover {
    background: #12345c;
}

.lp-footer {
    padding: 28px 7vw 40px;
    background: #071423;
    color: rgba(244, 247, 251, 0.7);
    text-align: center;
}

.lp-footer p {
    margin: 4px 0;
}

.lp-footer a {
    color: #9ec4ff;
    font-weight: 700;
    text-decoration: none;
}

.lp.is-ready .lp-reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.lp.is-ready .lp-reveal.is-in {
    opacity: 1;
    transform: none;
}

@media (max-width: 980px) {
    .lp-nav { padding-left: 16px; padding-right: 16px; }
    .lp-logo { height: 28px; }
    .lp-nav-links a:not(.lp-nav-cta) {
        display: none;
    }

    .lp-facts,
    .lp-norma,
    .lp-flow-list,
    .lp-install,
    .lp-contact,
    .lp-form-grid,
    .lp-story {
        grid-template-columns: 1fr;
    }

    .lp-stage {
        display: none;
    }

    .lp-step {
        min-height: 0;
        padding: 28px 0 8px;
    }

    .lp-step-shot {
        display: block;
    }

    .lp-hero {
        min-height: auto;
        grid-template-columns: 1fr;
        padding-top: 112px;
    }

    .lp-hero h1 {
        max-width: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    html:has(body.is-landing) {
        scroll-behavior: auto;
    }

    .lp.is-ready .lp-reveal,
    .lp-stage figure,
    .lp-scrollcue i,
    .lp-btn,
    .lp button[type="submit"] {
        animation: none;
        transition: none;
        transform: none;
        opacity: 1;
    }
}