:root {
    --teal-950: #042a2a;
    --teal-900: #063f3f;
    --teal-800: #075958;
    --teal-700: #006d6b;
    --teal-500: #009b99;
    --lime: #aaff00;
    --lime-soft: #edffc5;
    --coral: #ff6b5f;
    --gold: #f5c451;
    --ink: #132322;
    --muted: #5b706e;
    --line: rgba(6, 63, 63, 0.14);
    --surface: #ffffff;
    --surface-2: #f4fbfa;
    --shadow-soft: 0 28px 90px rgba(6, 63, 63, 0.18);
    --shadow-tight: 0 16px 40px rgba(6, 63, 63, 0.13);
    --radius: 8px;
}

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

html {
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    background: var(--surface);
    color: var(--ink);
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
}

body.menu-open {
    overflow: hidden;
}

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

a {
    color: inherit;
}

button,
input {
    font: inherit;
}

h1,
h2,
h3 {
    font-family: "Outfit", "Inter", sans-serif;
    letter-spacing: 0;
    line-height: 1.02;
}

.container {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
}

.site-nav {
    position: fixed;
    inset: 0 0 auto;
    z-index: 50;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(18px);
    transition: padding 200ms ease, background 200ms ease, box-shadow 200ms ease;
}

.site-nav.scrolled {
    padding: 10px 0;
    border-bottom-color: var(--line);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 12px 32px rgba(6, 63, 63, 0.08);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--teal-900);
    text-decoration: none;
    font-family: "Outfit", sans-serif;
    font-size: 24px;
    font-weight: 900;
}

.brand img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 14px;
    border-radius: var(--radius);
    color: rgba(19, 35, 34, 0.74);
    text-decoration: none;
    font-size: 14px;
    font-weight: 900;
    transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.nav-links a:hover {
    background: rgba(0, 155, 153, 0.09);
    color: var(--teal-800);
    transform: translateY(-1px);
}

.nav-links .nav-action {
    margin-left: 6px;
    background: var(--ink);
    color: #ffffff;
}

.nav-links .nav-action:hover {
    background: var(--teal-700);
    color: #ffffff;
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 0;
    border-radius: var(--radius);
    background: var(--teal-900);
    color: #ffffff;
    cursor: pointer;
}

.menu-toggle svg {
    width: 22px;
    height: 22px;
}

.menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 40;
    visibility: hidden;
    background: rgba(4, 20, 20, 0.46);
    opacity: 0;
    transition: opacity 200ms ease, visibility 200ms ease;
}

.menu-overlay.active {
    visibility: visible;
    opacity: 1;
}

.hero {
    position: relative;
    min-height: 94svh;
    display: flex;
    align-items: center;
    overflow: hidden;
    isolation: isolate;
    padding: 112px 0 54px;
    background:
        linear-gradient(105deg, rgba(4, 42, 42, 0.98) 0%, rgba(6, 63, 63, 0.94) 46%, rgba(0, 155, 153, 0.5) 100%),
        url("img/ilustracao_1_optimized.webp") right 5% center / auto 82% no-repeat,
        var(--teal-950);
    color: #ffffff;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(circle at 74% 18%, rgba(170, 255, 0, 0.35), transparent 28%),
        radial-gradient(circle at 12% 84%, rgba(255, 107, 95, 0.26), transparent 30%);
    animation: glowShift 8s ease-in-out infinite alternate;
}

.motion-field {
    position: absolute;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.motion-field span {
    position: absolute;
    left: -18%;
    width: 140%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(170, 255, 0, 0.8), transparent);
    transform: rotate(-8deg);
    animation: downloadLine 6.5s linear infinite;
}

.motion-field span:nth-child(1) {
    top: 22%;
}

.motion-field span:nth-child(2) {
    top: 42%;
    animation-delay: -1.6s;
}

.motion-field span:nth-child(3) {
    top: 64%;
    animation-delay: -3.2s;
}

.motion-field span:nth-child(4) {
    top: 82%;
    animation-delay: -4.8s;
}

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(420px, 0.82fr);
    align-items: center;
    gap: 56px;
}

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

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--lime);
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.14em;
}

.eyebrow svg {
    width: 16px;
    height: 16px;
}

.hero h1 {
    max-width: 760px;
    margin-bottom: 22px;
    font-size: 76px;
    font-weight: 900;
}

.hero-lead {
    max-width: 600px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 21px;
    line-height: 1.65;
}

.download-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.store-button {
    min-height: 68px;
    display: inline-flex;
    align-items: center;
    gap: 13px;
    padding: 10px 18px 10px 12px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 900;
    transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.store-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
}

.store-primary {
    background: var(--lime);
    color: var(--teal-950);
    box-shadow: 0 18px 42px rgba(170, 255, 0, 0.25);
}

.store-dark {
    background: rgba(255, 255, 255, 0.13);
    color: #ffffff;
    backdrop-filter: blur(14px);
}

.store-icon {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: var(--radius);
    background: rgba(6, 63, 63, 0.12);
    font-size: 14px;
    font-weight: 900;
}

.store-dark .store-icon {
    background: rgba(255, 255, 255, 0.18);
    color: #ffffff;
}

.store-icon svg {
    width: 23px;
    height: 23px;
}

.apple-mark {
    width: 24px;
    height: 28px;
    fill: currentColor;
}

.store-button small,
.store-button strong {
    display: block;
}

.store-button small {
    margin-bottom: 2px;
    opacity: 0.72;
    font-size: 12px;
}

.store-button strong {
    font-family: "Outfit", sans-serif;
    font-size: 22px;
    line-height: 1;
}

.smart-download {
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 14px;
    padding: 0 16px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    text-decoration: none;
    font-weight: 900;
}

.smart-download svg {
    width: 20px;
    height: 20px;
    color: var(--lime);
}

.hero-proof {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    width: min(100%, 650px);
    margin-top: 34px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.16);
}

.hero-proof div {
    min-height: 92px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
}

.hero-proof strong,
.hero-proof span {
    display: block;
}

.hero-proof strong {
    color: var(--lime);
    font-family: "Outfit", sans-serif;
    font-size: 28px;
    line-height: 1;
}

.hero-proof span {
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 13px;
    font-weight: 800;
}

.hero-download-card {
    position: relative;
    display: grid;
    grid-template-columns: 180px minmax(300px, 1fr);
    gap: 20px;
    align-items: end;
}

.qr-panel,
.download-qr-box {
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.92);
    color: var(--ink);
    box-shadow: var(--shadow-tight);
}

.qr-panel {
    align-self: center;
    padding: 16px;
    animation: floatPanel 4.5s ease-in-out infinite;
}

.qr-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
    color: var(--teal-900);
    font-size: 13px;
    font-weight: 900;
}

.qr-header svg {
    width: 18px;
    height: 18px;
}

.qr-panel img,
.download-qr-box img {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius);
    background: #ffffff;
    object-fit: cover;
}

.qr-panel p {
    margin-top: 12px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}

.phone-stage {
    position: relative;
    min-height: 570px;
    display: grid;
    place-items: center;
    perspective: 1000px;
}

.download-burst {
    position: absolute;
    width: 360px;
    height: 360px;
    border-radius: 50%;
    background: conic-gradient(from 90deg, transparent, rgba(170, 255, 0, 0.5), transparent, rgba(255, 107, 95, 0.35), transparent);
    filter: blur(5px);
    animation: rotateBurst 9s linear infinite;
}

.phone {
    position: relative;
    width: 310px;
    min-height: 548px;
    padding: 15px;
    border: 1px solid rgba(255, 255, 255, 0.34);
    border-radius: 36px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.32), rgba(255, 255, 255, 0.09));
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(20px);
    transform-style: preserve-3d;
    animation: floatPhone 5s ease-in-out infinite;
}

.phone-speaker {
    width: 82px;
    height: 7px;
    margin: 0 auto 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.42);
}

.phone-screen {
    min-height: 492px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    background:
        radial-gradient(circle at 100% 0%, rgba(170, 255, 0, 0.3), transparent 34%),
        linear-gradient(180deg, rgba(0, 109, 107, 0.98), rgba(4, 42, 42, 0.98));
    padding: 18px;
}

.screen-top {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #ffffff;
    font-weight: 900;
}

.screen-top img {
    width: 30px;
    height: 30px;
}

.screen-top span {
    flex: 1;
}

.screen-top svg {
    width: 20px;
    height: 20px;
    color: var(--lime);
}

.install-card {
    margin-top: 30px;
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, 0.17);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.13);
}

.install-card span {
    display: inline-flex;
    color: var(--lime);
    text-transform: uppercase;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.install-card h2 {
    margin-top: 14px;
    color: #ffffff;
    font-size: 27px;
}

.install-progress {
    height: 9px;
    overflow: hidden;
    margin-top: 22px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.17);
}

.install-progress span {
    display: block;
    width: 76%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--lime), var(--gold), var(--coral));
    animation: installPulse 2.6s ease-in-out infinite;
}

.install-card p {
    margin-top: 12px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 12px;
    font-weight: 800;
}

.app-card-stack {
    position: relative;
    min-height: 142px;
    margin-top: 18px;
}

.app-card {
    position: absolute;
    inset: 0;
    display: grid;
    align-content: center;
    gap: 6px;
    padding: 18px;
    border-radius: var(--radius);
    background: #ffffff;
    color: var(--ink);
    opacity: 0;
    transform: translateY(18px) scale(0.98);
    transition: opacity 260ms ease, transform 260ms ease;
}

.app-card.is-active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.app-card svg {
    width: 28px;
    height: 28px;
    color: var(--teal-700);
}

.app-card strong,
.app-card span {
    display: block;
}

.app-card strong {
    font-family: "Outfit", sans-serif;
    font-size: 20px;
}

.app-card span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.download-strip {
    overflow: hidden;
    border-block: 1px solid var(--line);
    background: #ffffff;
}

.strip-track {
    display: flex;
    width: max-content;
    gap: 12px;
    padding: 15px 0;
    animation: marquee 30s linear infinite;
}

.strip-track a {
    min-width: 210px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--teal-800);
    text-decoration: none;
    font-size: 13px;
    font-weight: 900;
}

.section {
    padding: 108px 0;
}

.section-copy,
.section-heading {
    max-width: 720px;
}

.section-copy .eyebrow,
.section-heading .eyebrow {
    color: var(--teal-700);
}

.section-copy h2,
.section-heading h2,
.download-panel h2 {
    color: var(--ink);
    font-size: 50px;
    font-weight: 900;
}

.section-copy p,
.download-panel p {
    margin-top: 18px;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.72;
}

.app-grid,
.preview-grid,
.faq-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: center;
    gap: 64px;
}

.inline-download {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.mini-store {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 0 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #ffffff;
    color: var(--teal-900);
    text-decoration: none;
    font-weight: 900;
    box-shadow: 0 10px 28px rgba(6, 63, 63, 0.07);
}

.mini-store svg {
    width: 20px;
    height: 20px;
    color: var(--teal-700);
}

.apple-mini {
    width: 18px;
    height: 22px;
    fill: currentColor;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.feature-card,
.security-grid article,
.faq-list details {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: 0 14px 42px rgba(6, 63, 63, 0.07);
}

.feature-card {
    position: relative;
    min-height: 300px;
    overflow: hidden;
    padding: 28px;
    transition: transform 190ms ease, box-shadow 190ms ease;
}

.feature-card:hover,
.security-grid article:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-tight);
}

.feature-card > svg,
.security-grid svg {
    width: 31px;
    height: 31px;
    color: var(--teal-700);
}

.feature-card span {
    position: absolute;
    top: 22px;
    right: 22px;
    color: rgba(0, 109, 107, 0.1);
    font-family: "Outfit", sans-serif;
    font-size: 66px;
    font-weight: 900;
    line-height: 1;
}

.feature-card h3,
.security-grid h3 {
    margin-top: 28px;
    color: var(--ink);
    font-size: 25px;
}

.feature-card p,
.security-grid p {
    margin-top: 14px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.68;
}

.preview-section,
.final-download {
    background: var(--surface-2);
}

.preview-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
}

.preview-phones {
    position: relative;
    min-height: 520px;
}

.preview-phone {
    position: absolute;
    width: min(46%, 280px);
    min-height: 440px;
    display: grid;
    place-items: center;
    overflow: hidden;
    padding: 18px;
    border: 1px solid rgba(6, 63, 63, 0.18);
    border-radius: 34px;
    background: #ffffff;
    box-shadow: var(--shadow-soft);
}

.preview-phone img {
    width: 100%;
    border-radius: 22px;
    filter: drop-shadow(0 20px 26px rgba(6, 63, 63, 0.14));
}

.preview-phone.one {
    left: 10%;
    top: 12px;
    transform: rotate(-6deg);
    animation: floatPanel 5s ease-in-out infinite;
}

.preview-phone.two {
    right: 10%;
    bottom: 4px;
    transform: rotate(6deg);
    animation: floatPanel 5s ease-in-out infinite -1.8s;
}

.check-list {
    display: grid;
    gap: 14px;
    margin-top: 28px;
    list-style: none;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--ink);
    font-weight: 900;
}

.check-list svg {
    width: 20px;
    height: 20px;
    flex: 0 0 auto;
    color: var(--teal-700);
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 38px;
}

.security-grid article {
    min-height: 236px;
    padding: 28px;
    transition: transform 190ms ease, box-shadow 190ms ease;
}

.download-panel {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 44px;
    align-items: center;
    overflow: hidden;
    padding: 56px;
    border: 1px solid rgba(0, 109, 107, 0.18);
    border-radius: var(--radius);
    background:
        radial-gradient(circle at 92% 12%, rgba(170, 255, 0, 0.35), transparent 26%),
        #ffffff;
    box-shadow: var(--shadow-soft);
}

.download-panel::before {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 5px;
    background: linear-gradient(90deg, var(--teal-500), var(--lime), var(--coral), var(--teal-500));
    background-size: 200% 100%;
    animation: shimmer 3s linear infinite;
}

.download-panel .download-actions {
    margin-top: 28px;
}

.download-panel .store-dark {
    background: var(--ink);
}

.download-qr-box {
    padding: 16px;
    text-align: center;
}

.download-qr-box strong,
.download-qr-box span {
    display: block;
}

.download-qr-box strong {
    margin-top: 12px;
    color: var(--teal-900);
    font-family: "Outfit", sans-serif;
    font-size: 20px;
}

.download-qr-box span {
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}

.faq-grid {
    align-items: start;
}

.faq-list {
    display: grid;
    gap: 12px;
}

.faq-list details {
    padding: 20px;
}

.faq-list summary {
    cursor: pointer;
    color: var(--ink);
    font-family: "Outfit", sans-serif;
    font-size: 20px;
    font-weight: 900;
}

.faq-list p {
    margin-top: 12px;
    color: var(--muted);
    line-height: 1.68;
}

.faq-list strong {
    color: var(--teal-800);
}

.site-footer {
    padding: 54px 0 28px;
    background: #007a78;
    color: #ffffff;
}

.footer-inner,
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.footer-brand {
    color: #ffffff;
}

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

.footer-downloads a {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    padding: 0 14px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius);
    color: rgba(255, 255, 255, 0.78);
    text-decoration: none;
    font-weight: 900;
}

.footer-downloads a:hover {
    border-color: rgba(170, 255, 0, 0.45);
    color: var(--lime);
}

.footer-bottom {
    margin-top: 32px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.54);
    font-size: 14px;
}

[data-hero],
[data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 700ms ease, transform 700ms ease;
}

[data-hero].is-visible,
[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

[data-hero]:nth-child(2) {
    transition-delay: 120ms;
}

@keyframes glowShift {
    0% {
        opacity: 0.7;
        transform: translate3d(0, 0, 0) scale(1);
    }
    100% {
        opacity: 1;
        transform: translate3d(-2%, 2%, 0) scale(1.06);
    }
}

@keyframes downloadLine {
    0% {
        transform: translateX(-10%) rotate(-8deg);
    }
    100% {
        transform: translateX(10%) rotate(-8deg);
    }
}

@keyframes floatPhone {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-14px);
    }
}

@keyframes floatPanel {
    0%,
    100% {
        translate: 0 0;
    }
    50% {
        translate: 0 -10px;
    }
}

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

@keyframes installPulse {
    0%,
    100% {
        filter: saturate(1);
        transform: translateX(0);
    }
    50% {
        filter: saturate(1.45);
        transform: translateX(12px);
    }
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes shimmer {
    to {
        background-position: 200% 0;
    }
}

@media (max-width: 1120px) {
    .hero h1 {
        font-size: 62px;
    }

    .hero-inner,
    .hero-download-card,
    .app-grid,
    .preview-grid,
    .faq-grid,
    .download-panel {
        grid-template-columns: 1fr;
    }

    .hero-download-card {
        justify-items: center;
    }

    .qr-panel {
        width: 220px;
        order: 2;
    }

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

    .section-copy,
    .section-heading {
        max-width: 780px;
    }
}

@media (max-width: 820px) {
    .container {
        width: min(100% - 36px, 1180px);
    }

    .menu-toggle {
        display: grid;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        width: min(86vw, 380px);
        height: 100svh;
        align-items: stretch;
        justify-content: flex-start;
        flex-direction: column;
        gap: 0;
        padding: 92px 18px 24px;
        background: #ffffff;
        box-shadow: -24px 0 60px rgba(6, 63, 63, 0.22);
        transform: translateX(105%);
        transition: transform 240ms ease;
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-links a {
        min-height: 56px;
        justify-content: space-between;
        border-bottom: 1px solid var(--line);
        border-radius: 0;
        font-size: 17px;
    }

    .nav-links .nav-action {
        margin: 18px 0 0;
        justify-content: center;
        border-radius: var(--radius);
    }

    .hero {
        min-height: auto;
        padding: 96px 0 40px;
        background:
            linear-gradient(180deg, rgba(4, 42, 42, 0.98) 0%, rgba(6, 63, 63, 0.93) 62%, rgba(0, 155, 153, 0.55) 100%),
            url("img/ilustracao_1_optimized.webp") center bottom 3% / 88% auto no-repeat,
            var(--teal-950);
    }

    .hero h1 {
        font-size: 48px;
    }

    .hero-lead {
        font-size: 18px;
    }

    .download-actions,
    .store-button,
    .smart-download {
        width: 100%;
    }

    .store-button {
        justify-content: flex-start;
    }

    .hero-proof {
        grid-template-columns: 1fr;
    }

    .hero-proof div {
        min-height: auto;
    }

    .hero-download-card {
        gap: 0;
        justify-items: center;
    }

    .hero-download-card .qr-panel {
        display: none;
    }

    .phone-stage {
        width: 100%;
        min-height: auto;
        overflow: visible;
        transform: none;
        padding-top: 10px;
    }

    .phone {
        width: 280px;
        min-height: 492px;
        padding: 13px;
    }

    .phone-screen {
        min-height: 440px;
        padding: 16px;
    }

    .install-card {
        margin-top: 22px;
    }

    .install-card h2 {
        font-size: 24px;
    }

    .download-strip {
        display: none;
    }

    .section {
        padding: 76px 0;
    }

    .section-copy h2,
    .section-heading h2,
    .download-panel h2 {
        font-size: 38px;
    }

    .preview-phones {
        min-height: 430px;
    }

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

    .download-panel {
        padding: 34px;
    }

    .download-qr-box {
        width: min(240px, 100%);
    }

    .footer-inner,
    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 520px) {
    .container {
        width: min(100% - 28px, 1180px);
    }

    .brand {
        font-size: 21px;
    }

    .brand img {
        width: 34px;
        height: 34px;
    }

    .hero {
        min-height: auto;
        padding-top: 88px;
        padding-bottom: 30px;
    }

    .hero h1 {
        font-size: 39px;
    }

    .hero-lead,
    .section-copy p,
    .download-panel p {
        font-size: 16px;
    }

    .phone-stage {
        min-height: auto;
        max-height: none;
        place-items: center;
        overflow: visible;
        transform: none;
        padding-top: 6px;
    }

    .download-burst {
        width: 250px;
        height: 250px;
    }

    .phone {
        width: 226px;
        min-height: 392px;
        padding: 10px;
        border-radius: 28px;
        animation: none;
    }

    .phone-speaker {
        width: 58px;
        height: 5px;
        margin-bottom: 10px;
    }

    .phone-screen {
        min-height: 350px;
        padding: 12px;
        border-radius: 20px;
    }

    .screen-top img {
        width: 24px;
        height: 24px;
    }

    .install-card {
        margin-top: 18px;
        padding: 14px;
    }

    .install-card h2 {
        font-size: 19px;
    }

    .app-card-stack {
        min-height: 98px;
        margin-top: 12px;
    }

    .app-card {
        padding: 14px;
    }

    .app-card strong {
        font-size: 16px;
    }

    .app-card span {
        font-size: 12px;
    }

    .qr-panel {
        width: 100%;
    }

    .section-copy h2,
    .section-heading h2,
    .download-panel h2 {
        font-size: 32px;
    }

    .feature-card,
    .security-grid article,
    .download-panel {
        padding: 24px;
    }

    .preview-phone {
        width: 56%;
        min-height: 330px;
        padding: 12px;
    }

    .preview-phone.one {
        left: 0;
    }

    .preview-phone.two {
        right: 0;
    }

    .faq-list summary {
        font-size: 18px;
    }
}

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

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