/* ============================================================
   style_landing.css — Chumbo Drive · Landing Page
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --deep: #0B3D3D;
    --teal: #1A6B6B;
    --teal-lt: #4DB8B8;
    --teal-pale: #EAF4F4;
    --ink: #10221f;
    --muted: #5b7373;
    --line: #dcebeb;
    --paper: #ffffff;
    --off: #FBFDFD;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --maxw: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--ink);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

.wrap {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 32px;
}

h1,
h2,
h3 {
    font-family: var(--font-display);
    font-weight: 700;
    margin: 0;
    color: var(--deep);
    letter-spacing: -.01em;
}

p {
    line-height: 1.65;
    color: var(--muted);
    margin: 0;
}

::selection {
    background: var(--teal-lt);
    color: #fff;
}

:focus-visible {
    outline: 2.5px solid var(--teal-lt);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ── linha de estrada tracejada — o fio condutor da página ── */
.route-line {
    position: absolute;
    left: 50%;
    top: 0;
    width: 3px;
    height: 100%;
    transform: translateX(-50%);
    z-index: 0;
    pointer-events: none;
}

.route-line svg {
    width: 100%;
    height: 100%;
}

.route-line path {
    stroke: var(--teal-lt);
    stroke-width: 3;
    stroke-dasharray: 14 16;
    fill: none;
    opacity: .35;
    stroke-dashoffset: 2000;
    animation: drawRoute 2.6s ease-out forwards;
}

@keyframes drawRoute {
    to {
        stroke-dashoffset: 0;
    }
}

@media (max-width: 860px) {
    .route-line {
        display: none;
    }
}

/* ── header ── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 18px 0;
    transition: background .25s ease, box-shadow .25s ease, padding .25s ease;
}

.site-header.scrolled {
    background: rgba(255, 255, 255, .86);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 1px 0 var(--line);
    padding: 12px 0;
}

.site-header .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--deep);
}

.brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: var(--deep);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.05rem;
    flex-shrink: 0;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 34px;
}

.main-nav a {
    font-size: .93rem;
    font-weight: 600;
    color: var(--muted);
    transition: color .18s;
}

.main-nav a:hover {
    color: var(--deep);
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 14px;
}

.btn {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: .88rem;
    padding: 11px 22px;
    border-radius: 11px;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}

.btn-primary {
    background: var(--deep);
    color: #fff;
    box-shadow: 0 6px 18px rgba(11, 61, 61, .22);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(11, 61, 61, .28);
}

.btn-ghost {
    background: transparent;
    color: var(--deep);
    border: 1.5px solid var(--line);
}

.btn-ghost:hover {
    border-color: var(--teal-lt);
    background: var(--teal-pale);
}

.btn-lg {
    padding: 14px 28px;
    font-size: .95rem;
}

.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1.5px solid var(--line);
    background: #fff;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
    content: '';
    display: block;
    width: 18px;
    height: 2px;
    background: var(--deep);
    position: relative;
    transition: .2s;
}

.nav-toggle span::before {
    position: absolute;
    top: -6px;
    width: 18px;
    height: 2px;
    background: var(--deep);
}

.nav-toggle span::after {
    position: absolute;
    top: 6px;
    width: 18px;
    height: 2px;
    background: var(--deep);
}

/* ── hero ── */
.hero {
    position: relative;
    padding: 168px 0 100px;
    overflow: hidden;
}

.hero .wrap {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 60px;
    align-items: center;
}

.hero-eyebrow-free {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--teal-pale);
    color: var(--teal);
    font-size: .8rem;
    font-weight: 700;
    padding: 7px 14px 7px 10px;
    border-radius: 100px;
}

.hero-tag .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--teal-lt);
    animation: pulseDot 1.8s infinite;
}

@keyframes pulseDot {

    0%,
    100% {
        opacity: 1
    }

    50% {
        opacity: .35
    }
}

.hero h1 {
    font-size: clamp(2.3rem, 4.2vw, 3.5rem);
    line-height: 1.08;
    margin-bottom: 22px;
    max-width: 15ch;
}

.hero h1 .accent {
    color: var(--teal);
}

.hero .lede {
    font-size: 1.12rem;
    max-width: 46ch;
    margin-bottom: 34px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.hero-note {
    font-size: .85rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 26px;
}

.hero-note i {
    color: var(--teal-lt);
}

/* mockup "painel" — sem screenshot real, desenhado com o próprio produto */
.mock {
    position: relative;
    background: var(--deep);
    border-radius: 22px;
    padding: 16px;
    box-shadow: 0 40px 70px -25px rgba(11, 61, 61, .45);
    transform: rotate(1.2deg);
}

.mock-chrome {
    display: flex;
    gap: 6px;
    padding: 4px 6px 14px;
}

.mock-chrome span {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .18);
}

.mock-body {
    background: var(--off);
    border-radius: 14px;
    padding: 20px;
}

.mock-row {
    display: flex;
    gap: 14px;
    margin-bottom: 14px;
}

.mock-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 14px;
    flex: 1;
}

.mock-card .lbl {
    font-size: .64rem;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: 6px;
}

.mock-card .val {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--deep);
}

.mock-card .val.up {
    color: var(--teal);
}

.mock-bars {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 64px;
    margin-top: 10px;
}

.mock-bars i {
    flex: 1;
    background: var(--teal-lt);
    border-radius: 4px 4px 0 0;
    opacity: .85;
}

.mock-list {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 6px;
}

.mock-list-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 8px;
    border-bottom: 1px solid var(--line);
    font-size: .78rem;
}

.mock-list-row:last-child {
    border-bottom: none;
}

.mock-list-row .avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--teal-pale);
    flex-shrink: 0;
}

.mock-list-row .name {
    font-weight: 600;
    color: var(--ink);
    flex: 1;
}

.mock-list-row .status {
    font-size: .68rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 100px;
}

.mock-list-row .status.paid {
    background: #e3f3e9;
    color: #198754;
}

.mock-list-row .status.pend {
    background: #fdf3de;
    color: #b8860b;
}

.mock-float {
    position: absolute;
    bottom: -22px;
    left: -26px;
    background: #fff;
    border-radius: 14px;
    padding: 12px 16px;
    box-shadow: 0 18px 34px -14px rgba(11, 61, 61, .3);
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--line);
}

.mock-float .ic {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: var(--teal);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .85rem;
}

.mock-float .t1 {
    font-size: .68rem;
    color: var(--muted);
    font-weight: 600;
}

.mock-float .t2 {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--deep);
    font-size: .95rem;
}

@media (max-width: 860px) {
    .hero .wrap {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 130px 0 70px;
    }

    .mock {
        transform: none;
        margin-top: 20px;
    }

    .mock-float {
        display: none;
    }
}

/* ── faixa de confiança ── */
.trust-strip {
    padding: 30px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--off);
}

.trust-strip .wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: space-between;
    align-items: center;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.trust-item .num {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--deep);
}

.trust-item .lbl {
    font-size: .78rem;
    color: var(--muted);
    max-width: 14ch;
    line-height: 1.3;
}

/* ── secções gerais ── */
section {
    position: relative;
}

.section-pad {
    padding: 96px 0;
}

.section-head {
    max-width: 640px;
    margin-bottom: 56px;
}

.section-head h2 {
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    line-height: 1.15;
    margin-bottom: 16px;
}

.section-head p {
    font-size: 1.02rem;
}

/* ── funcionalidades ── */
.feat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: 20px;
    overflow: hidden;
}

.feat-card {
    background: #fff;
    padding: 32px 28px;
}

.feat-card .ic {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--teal-pale);
    color: var(--teal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 20px;
}

.feat-card h3 {
    font-size: 1.05rem;
    margin-bottom: 10px;
}

.feat-card p {
    font-size: .91rem;
}

@media (max-width: 900px) {
    .feat-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 620px) {
    .feat-grid {
        grid-template-columns: 1fr;
    }
}

/* ── secções alternadas (porquê) ── */
.why-row {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 64px;
    align-items: center;
    padding: 64px 0;
}

.why-row.rev {
    grid-template-columns: 1.1fr .9fr;
}

.why-row.rev .why-visual {
    order: 2;
}

.why-visual {
    background: var(--teal-pale);
    border-radius: 20px;
    padding: 40px;
    position: relative;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-visual .big-ic {
    font-size: 4.5rem;
    color: var(--teal);
    opacity: .9;
}

.why-kicker {
    color: var(--teal);
    font-weight: 700;
    font-size: .85rem;
    margin-bottom: 10px;
    display: block;
}

.why-row h3 {
    font-size: 1.7rem;
    margin-bottom: 16px;
    line-height: 1.2;
}

.why-row p {
    font-size: 1rem;
    margin-bottom: 18px;
}

.why-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.why-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: .93rem;
    color: var(--ink);
}

.why-list i {
    color: var(--teal);
    margin-top: 3px;
    flex-shrink: 0;
}

@media (max-width: 860px) {

    .why-row,
    .why-row.rev {
        grid-template-columns: 1fr;
        padding: 40px 0;
    }

    .why-row.rev .why-visual {
        order: 0;
    }
}

/* ── faixa CTA ── */
.cta-band {
    background: var(--deep);
    border-radius: 26px;
    padding: 64px 56px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.cta-band::before {
    content: '';
    position: absolute;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    background: var(--teal-lt);
    opacity: .14;
    top: -160px;
    right: -80px;
}

.cta-band h2 {
    color: #fff;
    font-size: clamp(1.5rem, 2.6vw, 2rem);
    max-width: 20ch;
    position: relative;
    z-index: 1;
}

.cta-band p {
    color: rgba(255, 255, 255, .72);
    margin-top: 12px;
    max-width: 40ch;
    position: relative;
    z-index: 1;
}

.cta-band .actions {
    display: flex;
    gap: 14px;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.btn-white {
    background: #fff;
    color: var(--deep);
}

.btn-white:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(0, 0, 0, .18);
}

.btn-outline-white {
    background: transparent;
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, .35);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, .08);
}

/* ── footer ── */
footer {
    border-top: 1px solid var(--line);
    padding: 56px 0 30px;
    background: var(--off);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 44px;
}

.footer-brand p {
    font-size: .88rem;
    margin-top: 14px;
    max-width: 30ch;
}

.footer-col h4 {
    font-family: var(--font-display);
    font-size: .85rem;
    color: var(--deep);
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    font-size: .87rem;
    color: var(--muted);
    transition: color .16s;
}

.footer-col a:hover {
    color: var(--teal);
}

.footer-bottom {
    border-top: 1px solid var(--line);
    padding-top: 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom span {
    font-size: .8rem;
    color: var(--muted);
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    transition: all .16s;
}

.footer-social a:hover {
    background: var(--deep);
    color: #fff;
    border-color: var(--deep);
}

@media (max-width: 780px) {
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .footer-top {
        grid-template-columns: 1fr;
    }
}

/* ── reveal ao scroll (uma vez, subtil) ── */
.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .6s ease, transform .6s ease;
}

.reveal.in {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .route-line path {
        animation: none;
        stroke-dashoffset: 0;
    }

    .hero-tag .dot {
        animation: none;
    }
}

.mobile-menu {
    position: fixed;
    inset: 0;
    background: #fff;
    z-index: 99;
    display: none;
    flex-direction: column;
    padding: 100px 32px 40px;
    gap: 4px;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu a {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--deep);
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
}

.mobile-menu a.btn {
    color: #fff;
    border-bottom: none;
    padding: 11px 22px;
    font-size: .95rem;
}

.mobile-menu .btn {
    margin-top: 24px;
    justify-content: center;
}

/* ── nav mobile ── */
@media (max-width: 900px) {
    .main-nav {
        display: none;
    }

    .header-cta .btn-ghost {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }
}

@media (max-width: 480px) {
    .wrap {
        padding: 0 20px;
    }

    .cta-band {
        padding: 40px 26px;
        flex-direction: column;
        align-items: flex-start;
    }

    .cta-band .actions {
        width: 100%;
    }

    .cta-band .actions .btn {
        flex: 1;
        justify-content: center;
    }
}

.logo_default {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    object-fit: cover;
}