/* Vobel — landing no ritmo visual de um produto SaaS contemporâneo */

:root {
    --accent: #951b81;
    --accent-hover: #7a1469;
    --ink: #121212;
    --muted: #5c6570;
    --line: rgba(255, 255, 255, 0.14);
    --soft: #f6f6f7;
    --card: #f1f0ee;
    --header: 76px;
    --radius: 28px;
    --font: "Plus Jakarta Sans", "Segoe UI", sans-serif;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    color: #1c1c1c;
    background: #fff;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

body.nav-lock {
    overflow: hidden;
}

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

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

button, input, textarea {
    font-family: inherit;
}

.container {
    width: min(1180px, calc(100% - 3rem));
    margin: 0 auto;
}

section[id] {
    scroll-margin-top: calc(var(--header) + 12px);
}

.eyebrow {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #8a9099;
    margin-bottom: 0.9rem;
}

.eyebrow--light {
    color: rgba(255, 255, 255, 0.55);
}

h2 {
    font-size: clamp(2rem, 3.4vw, 3.15rem);
    line-height: 1.08;
    letter-spacing: -0.038em;
    font-weight: 800;
    color: var(--ink);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 48px;
    padding: 0.85rem 1.45rem;
    border-radius: 999px;
    border: 1.5px solid transparent;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.btn--sm {
    min-height: 40px;
    padding: 0.55rem 1.05rem;
    font-size: 0.72rem;
}

.btn--block {
    width: 100%;
}

.btn--primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.btn--primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

.btn--ghost {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.85);
}

.btn--ghost:hover {
    background: #fff;
    color: var(--ink);
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

/* Header */
.header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 40;
    height: var(--header);
    display: flex;
    align-items: center;
    color: #fff;
    transition: background 0.25s var(--ease), box-shadow 0.25s var(--ease), color 0.25s var(--ease);
}

.header.is-solid {
    background: #fff;
    color: var(--ink);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.header__logo {
    height: 42px;
    width: auto;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 1.85rem;
    list-style: none;
}

.nav__link {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.88);
}

.header.is-solid .nav__link {
    color: #2a2a2a;
}

.nav__link:hover {
    color: #fff;
}

.header.is-solid .nav__link:hover {
    color: var(--accent);
}

.mobile-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: transparent;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
}

.mobile-toggle span {
    display: block;
    width: 16px;
    height: 1.5px;
    background: currentColor;
    transition: transform 0.2s var(--ease);
}

.header.is-open .mobile-toggle span:first-child {
    transform: translateY(3.75px) rotate(45deg);
}

.header.is-open .mobile-toggle span:last-child {
    transform: translateY(-3.75px) rotate(-45deg);
}

/* Hero */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: flex-end;
    padding: calc(var(--header) + 2rem) 0 4.75rem;
    color: #fff;
    background:
        radial-gradient(900px 620px at 78% 38%, rgba(149, 27, 129, 0.42), transparent 62%),
        radial-gradient(760px 540px at 12% 78%, rgba(255, 168, 84, 0.28), transparent 58%),
        radial-gradient(640px 480px at 58% 12%, rgba(92, 168, 104, 0.16), transparent 55%),
        linear-gradient(180deg, #1a1c22 0%, #101114 100%);
    overflow: hidden;
}

.hero__shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.18) 0%, rgba(0, 0, 0, 0.05) 34%, rgba(0, 0, 0, 0.62) 100%);
    pointer-events: none;
}

.hero__grid,
.showcase__layout,
.cases__layout,
.contact__layout,
.footer__grid,
.principles__grid,
.stage {
    min-width: 0;
}

.hero__grid > *,
.showcase__layout > *,
.cases__layout > *,
.contact__layout > *,
.footer__grid > * {
    min-width: 0;
}

.hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3rem;
    align-items: end;
}

.hero__title {
    font-size: clamp(2.35rem, 4.7vw, 4.25rem);
    line-height: 1.02;
    letter-spacing: -0.045em;
    font-weight: 800;
    max-width: min(11em, 100%);
    text-shadow: 0 10px 40px rgba(0, 0, 0, 0.28);
}

.hero__lead {
    font-size: 1.05rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.9);
    max-width: 38ch;
    margin-bottom: 0.85rem;
}

.hero__place {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.62);
    margin-bottom: 1.4rem;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* Logo bar */
.logo-bar {
    background: #2a2a2a;
    color: #ececec;
    padding: 1.35rem 0;
    position: relative;
    z-index: 0;
    isolation: isolate;
}

.logo-bar__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: #e8e8e8;
    opacity: 0.82;
    flex: 0 0 auto;
    transition: opacity 0.2s var(--ease);
}

.brand:hover {
    opacity: 1;
}

.brand img {
    height: 36px;
    width: auto;
    object-fit: contain;
}

.brand span {
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.03em;
}

.brand--paw img {
    height: 46px;
    mix-blend-mode: screen;
}

.brand--full img {
    height: 36px;
    width: auto;
    max-width: 210px;
}

.brand--badge img {
    width: 42px;
    height: 42px;
    object-fit: cover;
    object-position: center 18%;
    border-radius: 10px;
}

/* Showcase */
.showcase {
    padding: 6.5rem 0 5.5rem;
    background: #fff;
}

.showcase__layout {
    display: grid;
    grid-template-columns: minmax(280px, 440px) 1fr;
    gap: 3.5rem;
    align-items: center;
}

.showcase__copy h2 span {
    color: var(--accent);
}

.showcase__copy > p:last-of-type {
    margin: 1.15rem 0 1.75rem;
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 42ch;
}

.showcase__cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    min-width: 0;
}

.demo-card,
.demo-card__screen {
    min-width: 0;
    max-width: 100%;
}

.demo-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 0.85rem 0.85rem 1.25rem;
    min-height: 280px;
    display: flex;
    flex-direction: column;
}

.demo-card--wide {
    grid-column: 1 / -1;
    min-height: 0;
}

.demo-card__screen {
    background: #f7f6f4;
    border-radius: 22px;
    min-height: 190px;
    display: grid;
    place-items: center;
    padding: 1.25rem;
    flex: 1;
}

.demo-card--wide .demo-card__screen {
    min-height: 132px;
}

.demo-card h3 {
    text-align: center;
    font-size: 1.05rem;
    margin-top: 0.95rem;
    letter-spacing: -0.02em;
}

.ui-window {
    width: min(100%, 210px);
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(20, 20, 20, 0.06);
    overflow: hidden;
}

.ui-window__bar {
    display: flex;
    gap: 5px;
    padding: 10px 12px;
    background: #f3f4f6;
}

.ui-window__bar span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #d5d8de;
}

.ui-window__body {
    padding: 12px;
    display: grid;
    gap: 8px;
}

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

.ui-row i {
    width: 16px;
    height: 16px;
    border-radius: 5px;
    background: #f3e4f0;
    display: block;
}

.ui-row em {
    display: block;
    height: 8px;
    width: 72%;
    border-radius: 99px;
    background: #eceff3;
}

.ui-pill {
    justify-self: start;
    margin-top: 4px;
    background: var(--accent);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 999px;
    padding: 0.35rem 0.6rem;
}

.ui-chat {
    width: min(100%, 210px);
    display: grid;
    gap: 8px;
}

.ui-chat__top {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
}

.ui-chat__top b {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #ead3e6;
    display: block;
}

.ui-bubble {
    border-radius: 14px;
    padding: 0.65rem 0.75rem;
    font-size: 0.78rem;
    line-height: 1.35;
    max-width: 92%;
}

.ui-bubble--in {
    background: var(--accent);
    color: #fff;
}

.ui-bubble--out {
    background: #fff;
    color: #333;
    justify-self: end;
}

.ui-arch {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    width: 100%;
    max-width: 100%;
    min-width: 0;
}

.ui-node {
    background: #fff;
    border-radius: 14px;
    min-width: 0;
    flex: 1 1 0;
    text-align: center;
    font-weight: 700;
    font-size: 0.92rem;
    padding: 0.85rem 0.7rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.ui-node--accent {
    background: var(--accent);
    color: #fff;
}

.ui-line {
    width: 28px;
    flex: 0 0 28px;
    height: 2px;
    background: #d5d8de;
}

/* Cases */
.cases {
    background: #161616;
    color: #fff;
    padding: 5.5rem 0;
}

.cases__layout {
    display: grid;
    grid-template-columns: minmax(240px, 320px) 1fr;
    gap: 3rem;
    align-items: center;
}

.cases__title {
    color: #fff;
    font-size: clamp(1.8rem, 2.6vw, 2.45rem);
    margin-bottom: 1.5rem;
    max-width: 16ch;
}

.cases__tabs {
    display: flex;
    flex-direction: column;
}

.case-tab {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    text-align: left;
    background: none;
    border: 0;
    border-bottom: 1px solid var(--line);
    color: rgba(255, 255, 255, 0.72);
    font-size: 1.02rem;
    font-weight: 500;
    padding: 0.95rem 0;
    cursor: pointer;
}

.case-tab.is-active {
    color: #fff;
    font-weight: 700;
}

.case-tab__dot {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.4);
    flex: 0 0 auto;
    display: grid;
    place-items: center;
}

.case-tab.is-active .case-tab__dot::after {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #fff;
}

.cases__stage {
    min-height: 420px;
}

.stage {
    display: none;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 2.25rem;
    align-items: center;
}

.stage.is-active {
    display: grid;
    animation: rise 0.35s var(--ease);
}

@keyframes rise {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
}

.stage__visual {
    position: relative;
    border-radius: 28px;
    min-height: 420px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.15rem;
    overflow: hidden;
    padding: 2rem 1.5rem 1.6rem;
}

.stage__visual--arena {
    background:
        radial-gradient(circle at 50% 40%, #ffe7b8, #f0c36a 42%, #d9a24a 100%);
}

.stage__visual--vet {
    background:
        radial-gradient(circle at 50% 38%, #1d4ed8, #0b1b45 68%);
}

.stage__visual--cam {
    background:
        radial-gradient(circle at 50% 40%, #2a2a2a, #111 70%);
}

.stage__visual--rh {
    background:
        radial-gradient(circle at 50% 40%, #607484, #3e5160 60%, #2c3d4a 100%);
}

.stage__mark {
    width: 168px;
    height: auto;
}

.stage__mark--blend {
    mix-blend-mode: screen;
    width: 210px;
}

.stage__wordmark {
    width: auto;
    max-width: 82%;
    max-height: 210px;
    object-fit: contain;
}

.float-chip {
    position: relative;
    background: var(--accent);
    color: #fff;
    border-radius: 16px;
    padding: 0.75rem 0.95rem;
    min-width: 180px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

.float-chip strong,
.float-chip span {
    display: block;
}

.float-chip strong {
    font-size: 0.92rem;
}

.float-chip span {
    font-size: 0.78rem;
    opacity: 0.85;
}

.float-chip--alert {
    background: #111;
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.stage__kicker {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 0.75rem;
}

.stage__copy h3 {
    font-size: clamp(1.45rem, 2vw, 1.85rem);
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 0.85rem;
}

.stage__copy p:last-of-type {
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 1.5rem;
    max-width: 42ch;
}

/* Principles */
.principles {
    padding: 6.5rem 0;
    background: var(--soft);
}

.section-intro {
    max-width: 640px;
    margin-bottom: 2.75rem;
}

.section-intro p:last-child {
    margin-top: 0.9rem;
    color: var(--muted);
    font-size: 1.05rem;
}

.principles__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.principle {
    background: #fff;
    border-radius: 24px;
    padding: 1.75rem 1.7rem 1.6rem;
}

.principle__num {
    display: block;
    color: var(--accent);
    font-weight: 800;
    letter-spacing: -0.04em;
    font-size: 1.35rem;
    margin-bottom: 0.85rem;
}

.principle h3 {
    font-size: 1.2rem;
    letter-spacing: -0.03em;
    margin-bottom: 0.45rem;
}

.principle p {
    color: var(--muted);
    font-size: 0.98rem;
}

/* Contact */
.contact {
    padding: 6.5rem 0;
    background: #fff;
}

.contact__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact__copy > p:nth-of-type(2) {
    margin: 1rem 0 1.75rem;
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 42ch;
}

.contact__list {
    list-style: none;
    display: grid;
    gap: 0.75rem;
}

.contact__list a,
.contact__list li > div {
    display: block;
    padding: 0.95rem 0;
    border-top: 1px solid #ececec;
}

.contact__label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #8a9099;
    margin-bottom: 0.15rem;
}

.contact__list a:hover strong {
    color: var(--accent);
}

.contact__form {
    background: var(--soft);
    border-radius: 28px;
    padding: 1.75rem;
}

.form-field {
    margin-bottom: 0.95rem;
}

.form-field label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.form-field input,
.form-field textarea {
    width: 100%;
    border: 1px solid #e4e4e6;
    background: #fff;
    border-radius: 14px;
    padding: 0.85rem 0.95rem;
    font-size: 0.95rem;
    color: var(--ink);
}

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

.form-field input:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(149, 27, 129, 0.18);
}

.form-feedback {
    display: none;
    margin-top: 0.9rem;
    background: #e9f8ef;
    color: #146c3a;
    border-radius: 12px;
    padding: 0.75rem 0.9rem;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Footer */
.footer {
    background: #101010;
    color: rgba(255, 255, 255, 0.72);
    padding: 4rem 0 1.5rem;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__logo {
    height: 40px;
    width: auto;
    margin-bottom: 0.9rem;
}

.footer__brand p {
    max-width: 36ch;
    font-size: 0.95rem;
}

.footer h2 {
    color: #fff;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 0.9rem;
}

.footer ul {
    list-style: none;
    display: grid;
    gap: 0.55rem;
}

.footer a:hover {
    color: #fff;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1.25rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.45);
}

@media (max-width: 980px) {
    .header__nav {
        position: fixed;
        z-index: 60;
        inset: var(--header) 0 0 0;
        background: #fff;
        color: var(--ink);
        padding: 1.5rem 1.5rem 2rem;
        transform: translateY(-12px);
        opacity: 0;
        pointer-events: none;
        overflow-y: auto;
        transition: opacity 0.2s var(--ease);
    }

    .header.is-open .header__nav {
        opacity: 1;
        pointer-events: auto;
        transform: none;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.15rem;
    }

    .header.is-open .nav__link,
    .nav__link {
        color: var(--ink);
        font-size: 1.25rem;
        font-weight: 600;
    }

    .header__cta {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .header.is-solid .mobile-toggle,
    .header.is-open .mobile-toggle {
        color: var(--ink);
        border-color: #e4e4e4;
    }

    .header.is-open {
        background: #fff;
        color: var(--ink);
    }

    .hero__grid,
    .showcase__layout,
    .cases__layout,
    .contact__layout,
    .principles__grid,
    .footer__grid {
        grid-template-columns: 1fr;
    }

    .hero__title {
        max-width: none;
    }

    .stage,
    .stage.is-active {
        grid-template-columns: 1fr;
    }

    .cases__stage {
        min-height: 0;
    }

    .stage__visual {
        min-height: 320px;
    }
}

@media (max-width: 720px) {
    .container {
        width: min(1180px, calc(100% - 2rem));
    }

    .hero {
        padding-bottom: 2.75rem;
    }

    .hero__actions .btn,
    .showcase__copy .btn,
    .stage__copy .btn {
        width: 100%;
    }

    .logo-bar__row {
        justify-content: flex-start;
        overflow-x: auto;
        scrollbar-width: none;
        padding-bottom: 0.2rem;
    }

    .logo-bar__row::-webkit-scrollbar {
        display: none;
    }

    .showcase,
    .principles,
    .contact {
        padding: 4.25rem 0;
    }

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

    .demo-card--wide {
        grid-column: auto;
    }

    .footer__bottom {
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .stage.is-active { animation: none; }
}