:root {
    --bg-main: #ffffff;
    --bg-soft: #f8fbff;
    --ink: #1f1f1f;
    --muted: #5b5b5b;
    --line: #d7e8ff;
    --brand: #ef6a6a;
    --brand-strong: #d84f5f;
    --blue-soft: #eaf3ff;
    --red-soft: #ffeef0;
    --card: #ffffff;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Manrope', sans-serif;
    color: var(--ink);
    background: radial-gradient(circle at 0% 0%, #f2f8ff 0%, transparent 35%),
                radial-gradient(circle at 100% 0%, #fff3f5 0%, transparent 30%),
                var(--bg-main);
}

h1, h2, h3 {
    font-family: 'Space Grotesk', sans-serif;
    margin: 0;
}

p {
    margin: 0;
    line-height: 1.6;
    color: var(--muted);
}

.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-banner {
    position: relative;
    min-height: 72vh;
    display: grid;
    align-items: center;
    padding: 64px 0;
    background: linear-gradient(120deg, #f4f9ff 0%, #eef6ff 48%, #fff1f3 100%);
    overflow: hidden;
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 24px;
    align-items: center;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(130deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.04) 55%, rgba(255, 255, 255, 0.2) 100%);
}

.hero-kicker {
    display: inline-block;
    background: #ffffff;
    border: 1px solid #c9defa;
    color: #2f5a92;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    border-radius: 999px;
    padding: 8px 14px;
}

.hero-content h1 {
    margin-top: 16px;
    font-size: clamp(2.2rem, 5vw, 3.7rem);
    line-height: 1.03;
}

.hero-copy h1 {
    margin-top: 16px;
    font-size: clamp(2.2rem, 5vw, 3.7rem);
    line-height: 1.03;
}

.hero-lead {
    margin-top: 14px;
    max-width: 740px;
    font-size: 1.08rem;
    color: #3e3e3e;
}

.hero-cta-row {
    margin-top: 24px;
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, var(--brand) 0%, #ff7f3a 100%);
    color: #fff;
    text-decoration: none;
    font-weight: 800;
    border-radius: 14px;
    padding: 14px 22px;
    transition: transform .2s ease, box-shadow .2s ease;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 26px rgba(240, 100, 35, 0.26);
}

.hero-meta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.hero-meta span {
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid #d7e8ff;
    border-radius: 999px;
    padding: 8px 12px;
    color: #355a87;
    font-weight: 700;
    font-size: 0.92rem;
}


.hero-chat {
    display: flex;
    justify-content: center;
}

.lp-hero-visual {
    display: flex;
    justify-content: center;
}

.lp-mockup-celular {
    width: 340px;
    background: #fff;
    border-radius: 24px;
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.15), 0 0 0 1px rgba(0,0,0,0.05);
    overflow: hidden;
    animation: heroFloat 3s ease-in-out infinite alternate;
}

.lp-mockup-header {
    background: #075e54;
    color: #fff;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.lp-mockup-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 800;
}

.lp-mockup-nome {
    font-weight: 600;
    font-size: 14px;
}

.lp-mockup-status {
    font-size: 12px;
    opacity: 0.85;
}

.lp-mockup-chat {
    background: #e5ddd5;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 340px;
}

.lp-msg {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 13px;
    line-height: 1.5;
    animation: fadeInMsg 0.5s ease forwards;
    opacity: 0;
}

.lp-msg:nth-child(1) { animation-delay: 0.3s; }
.lp-msg:nth-child(2) { animation-delay: 0.8s; }
.lp-msg:nth-child(3) { animation-delay: 1.5s; }
.lp-msg:nth-child(4) { animation-delay: 2s; }
.lp-msg:nth-child(5) { animation-delay: 2.8s; }
.lp-msg:nth-child(6) { animation-delay: 3.3s; }

@keyframes fadeInMsg {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.lp-msg-cliente {
    background: #dcf8c6;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.lp-msg-bot {
    background: #fff;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.lp-msg-typing {
    align-self: flex-start;
    background: #fff;
    padding: 12px 18px;
    border-radius: 12px;
    border-bottom-left-radius: 4px;
    display: flex;
    gap: 4px;
    animation: fadeInMsg 0.5s ease forwards;
    animation-delay: 3.8s;
    opacity: 0;
}

.lp-msg-typing span {
    width: 8px;
    height: 8px;
    background: #999;
    border-radius: 50%;
    animation: typingPulse 1.2s ease-in-out infinite;
}

.lp-msg-typing span:nth-child(2) { animation-delay: 0.2s; }
.lp-msg-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingPulse {
    0%, 80%, 100% {
        transform: translateY(0);
        opacity: 0.35;
    }
    40% {
        transform: translateY(-4px);
        opacity: 1;
    }
}

@keyframes heroFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-6px);
    }
}

.section {
    padding: 68px 0;
}

.section-light {
    background: transparent;
}

.section-cream {
    background: var(--bg-soft);
    border-top: 1px solid #dceaff;
    border-bottom: 1px solid #dceaff;
}

.section-highlight {
    background: linear-gradient(135deg, var(--blue-soft) 0%, #ffffff 55%, var(--red-soft) 100%);
    border-top: 1px solid #dceaff;
    border-bottom: 1px solid #ffd9df;
}

.section-form {
    background: #f9fcff;
}

.section-comparativo {
    background: linear-gradient(145deg, #f3f9ff 0%, #ffffff 55%, #fff1f5 100%);
    border-top: 1px solid #dceaff;
    border-bottom: 1px solid #ffdbe3;
    position: relative;
    overflow: hidden;
}

.section-comparativo::before {
    content: '';
    position: absolute;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(111, 162, 229, 0.18) 0%, transparent 70%);
    top: -140px;
    right: -120px;
}

.section-comparativo::after {
    content: '';
    position: absolute;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(239, 106, 106, 0.16) 0%, transparent 70%);
    bottom: -140px;
    left: -110px;
}

.section-comparativo .container {
    position: relative;
    z-index: 2;
}

.comparativo-sub {
    max-width: 780px;
    color: #506a89;
    margin-bottom: 20px;
    font-size: 1.03rem;
}

.comparativo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 18px;
}

.comparativo-coluna {
    border-radius: 18px;
    padding: 18px;
    backdrop-filter: blur(6px);
}

.comparativo-coluna h3 {
    margin-bottom: 10px;
    font-size: 1.06rem;
}

.comparativo-coluna ul {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 6px;
}

.comparativo-coluna li {
    color: #49617c;
    font-weight: 600;
}

.comparativo-coluna-ia {
    background: rgba(237, 247, 255, 0.9);
    border: 1px solid #cfe3ff;
}

.comparativo-coluna-ia h3 {
    color: #2f5a92;
}

.comparativo-coluna-manual {
    background: rgba(255, 241, 245, 0.92);
    border: 1px solid #ffd1da;
}

.comparativo-coluna-manual h3 {
    color: #95485a;
}

.comparativo-graficos {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.grafico-card {
    background: #fff;
    border: 1px solid #d7e8ff;
    border-radius: 16px;
    padding: 14px;
    box-shadow: 0 12px 24px rgba(62, 102, 161, 0.1);
}

.grafico-card h4 {
    margin-bottom: 10px;
    color: #355783;
    font-size: 0.98rem;
}

.grafico-linha {
    display: grid;
    grid-template-columns: 76px 1fr;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.grafico-linha span {
    font-size: 0.86rem;
    font-weight: 700;
    color: #5a708b;
}

.barra {
    height: 28px;
    border-radius: 999px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 9px;
    color: #fff;
    font-size: 0.78rem;
    font-weight: 800;
    transform-origin: left;
    animation: barraEntrada 0.8s ease;
}

.barra i {
    font-style: normal;
}

.barra-ia-1 { width: 95%; background: linear-gradient(90deg, #6f9fe4, #4f84cb); }
.barra-ia-2 { width: 91%; background: linear-gradient(90deg, #6f9fe4, #4f84cb); }
.barra-ia-3 { width: 22%; background: linear-gradient(90deg, #7cb0ef, #6f9fe4); }

.barra-manual-1 { width: 42%; background: linear-gradient(90deg, #f49aac, #dc647b); }
.barra-manual-2 { width: 48%; background: linear-gradient(90deg, #f49aac, #dc647b); }
.barra-manual-3 { width: 79%; background: linear-gradient(90deg, #ef879e, #cf526a); }

@keyframes barraEntrada {
    from { transform: scaleX(0.2); opacity: 0.4; }
    to { transform: scaleX(1); opacity: 1; }
}

.section-ia-liberdade {
    background: linear-gradient(130deg, #ffffff 0%, #f4f9ff 48%, #fff2f5 100%);
    border-top: 1px solid #dceaff;
    border-bottom: 1px solid #ffdbe3;
}

.ia-liberdade-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 24px;
    align-items: center;
}

.ia-liberdade-imagem {
    background: #ffffff;
    border: 1px solid #d7e8ff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 18px 34px rgba(64, 104, 162, 0.14);
}

.ia-liberdade-imagem img {
    width: 100%;
    display: block;
}

.ia-liberdade-conteudo h2 {
    margin-bottom: 16px;
}

.ia-liberdade-conteudo p + p {
    margin-top: 10px;
}

.ia-liberdade-pillars {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.ia-liberdade-pillars span {
    background: #ffffff;
    border: 1px solid #cfe2fb;
    color: #315b90;
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 0.9rem;
    font-weight: 700;
    text-align: center;
}

.section-caos-ia {
    background: linear-gradient(140deg, #f9fcff 0%, #ffffff 55%, #fff3f6 100%);
    border-top: 1px solid #dceaff;
    border-bottom: 1px solid #ffdbe3;
}

.caos-ia-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 24px;
    align-items: center;
}

.caos-ia-copy h2 {
    margin-bottom: 14px;
}

.caos-ia-copy p + p {
    margin-top: 10px;
}

.caos-ia-image {
    background: #ffffff;
    border: 1px solid #d7e8ff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 16px 30px rgba(67, 107, 166, 0.14);
}

.caos-ia-image img {
    display: block;
    width: 100%;
    height: auto;
}

.section-label {
    display: inline-block;
    margin-bottom: 12px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #415f8b;
    background: #f1f7ff;
    border: 1px solid #cfe2fb;
    border-radius: 999px;
    padding: 8px 12px;
}

.section h2 {
    font-size: clamp(1.8rem, 4vw, 2.7rem);
    max-width: 800px;
    margin-bottom: 22px;
}

.trilha-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.trilha-item {
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 18px;
}

.trilha-numero {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-bottom: 10px;
    background: linear-gradient(135deg, #6e99d9 0%, #e57f94 100%);
    color: #fff;
    font-weight: 800;
}

.trilha-item h3 {
    font-size: 1rem;
    margin-bottom: 8px;
    color: #2f4d74;
}

.trilha-item p {
    color: #4f6176;
}

.depoimento-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 20px;
    align-items: center;
}

.lp-secao-header-left {
    text-align: left;
    margin-bottom: 30px;
}

.lp-depoimentos-video {
    padding: 80px 0;
    background: var(--bg-soft);
    border-top: 1px solid #dceaff;
    border-bottom: 1px solid #dceaff;
}

.lp-videos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    align-items: stretch;
}

.lp-video-card {
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.12);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.lp-video-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.16);
}

.lp-video-wrapper {
    width: 100%;
    height: 240px;
    background: #0f172a;
}

.lp-video-wrapper.lp-video-vertical {
    height: 240px;
}

.lp-video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.lp-video-info {
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 86px;
}

.lp-video-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #10b981);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    flex-shrink: 0;
}

.lp-video-info strong {
    display: block;
    font-size: 14px;
    color: #1e293b;
}

.lp-video-info span {
    font-size: 12px;
    color: #64748b;
}

.depoimento-texto {
    max-width: 680px;
}

.depoimento-video-card {
    background: #fff;
    border: 1px solid #d2e3ff;
    border-radius: 18px;
    padding: 12px;
    box-shadow: 0 18px 36px rgba(70, 108, 162, 0.14);
}

.depoimento-video-card video {
    width: 100%;
    display: block;
    border-radius: 12px;
    background: #000;
}

.pillars article,
.form-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
}

.section-banner-comparativo {
    background: transparent;
    padding-top: 44px;
    padding-bottom: 22px;
}

.banner-comparativo-full {
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid #d8e8ff;
    box-shadow: 0 18px 34px rgba(66, 108, 169, 0.12);
    background: #fff;
}

.banner-comparativo-full img {
    display: block;
    width: 100%;
    height: auto;
}

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

.etapa-conteudo-card {
    background: linear-gradient(165deg, #f5faff 0%, #ffffff 100%);
    border: 1px solid #d5e6ff;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 10px 22px rgba(67, 110, 170, 0.08);
}

.etapa-conteudo-card h3 {
    font-size: 1.06rem;
    margin-bottom: 8px;
    color: #325784;
}

.etapa-conteudo-card p {
    color: #4d6380;
}

.etapa-exemplos-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
}

.etapa-exemplos-item {
    background: #ffffff;
    border: 1px dashed #f0b8c3;
    border-radius: 14px;
    padding: 15px;
    position: relative;
}

.etapa-exemplos-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: 14px 14px 0 0;
    background: linear-gradient(90deg, #f08da1 0%, #83a9de 100%);
}

.etapa-exemplos-item h3 {
    font-size: 0.96rem;
    margin: 8px 0 8px;
    color: #7d4051;
}

.etapa-exemplos-item p {
    font-size: 0.92rem;
    color: #6a5b63;
}

.etapa-prova-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
}

.etapa-prova-item {
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    border: 1px solid #d8e7fc;
    border-radius: 16px;
    padding: 16px;
}

.etapa-prova-item p {
    color: #44556d;
    font-style: italic;
    margin-bottom: 10px;
}

.etapa-prova-item strong {
    display: block;
    color: #2f5a92;
    font-size: 0.9rem;
}

.authority-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 20px;
}

.authority-grid p {
    margin-bottom: 12px;
}

.pillars {
    display: grid;
    gap: 12px;
}

.pillars article {
    padding: 16px;
}

.pillars h3 {
    font-size: 1.04rem;
    margin-bottom: 7px;
}

.form-wrap {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 20px;
    align-items: start;
}

.form-copy ul {
    margin: 14px 0 0;
    padding-left: 20px;
}

.form-copy li {
    margin-bottom: 6px;
    color: #4d4d4d;
    font-weight: 600;
}

.form-card {
    padding: 20px;
    box-shadow: 0 20px 40px rgba(97, 131, 182, 0.14);
}

.alert {
    margin-bottom: 12px;
    background: #fff2f4;
    color: #9a3a49;
    border: 1px solid #ffc7d0;
    border-radius: 10px;
    padding: 10px 12px;
    font-weight: 700;
}

form {
    display: grid;
    gap: 10px;
}

label {
    font-size: 0.9rem;
    font-weight: 700;
    color: #3f2d21;
}

input {
    width: 100%;
    border: 1px solid #d0e3ff;
    border-radius: 11px;
    padding: 12px 13px;
    font-size: 0.98rem;
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease;
}

input:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 4px rgba(239, 106, 106, 0.16);
}

button {
    margin-top: 6px;
    border: 0;
    border-radius: 12px;
    padding: 14px 16px;
    cursor: pointer;
    background: linear-gradient(135deg, var(--brand) 0%, #ff8e38 100%);
    color: #fff;
    font-weight: 800;
    font-size: 1rem;
    transition: transform .2s ease, box-shadow .2s ease;
}

button:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(216, 79, 95, 0.25);
}

small {
    margin-top: 10px;
    display: block;
    color: #5b6c82;
}

.lp-footer {
    background: #ffffff;
    border-top: 1px solid #dce9fb;
    padding: 34px 0;
}

.lp-footer-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 20px;
}

.lp-footer h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.lp-footer p {
    margin-bottom: 8px;
}

.lp-footer-links {
    display: grid;
    gap: 8px;
    align-content: start;
}

.lp-footer-links a {
    color: #2f5a92;
    font-weight: 700;
    text-decoration: none;
}

.lp-footer-links a:hover {
    color: #d84f5f;
}

.section-faq {
    background: linear-gradient(140deg, #f7fbff 0%, #ffffff 50%, #fff4f6 100%);
    border-top: 1px solid #dceaff;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.faq-item {
    background: #fff;
    border: 1px solid #d5e6ff;
    border-radius: 14px;
    padding: 14px 16px;
    box-shadow: 0 10px 20px rgba(61, 102, 161, 0.08);
}

.faq-item h3 {
    font-family: 'Space Grotesk', sans-serif;
    color: #2f4f78;
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
}

.faq-item p {
    margin-top: 10px;
    color: #4c617d;
}

.section-brinde-ia {
    background: linear-gradient(145deg, #f4faff 0%, #ffffff 52%, #fff3f7 100%);
    border-top: 1px solid #dceaff;
}

.brinde-ia-card {
    background: #ffffff;
    border: 1px solid #d6e8ff;
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 14px 28px rgba(65, 106, 166, 0.11);
}

.brinde-ia-card h2 {
    margin-bottom: 14px;
}

.section-ultima-chamada {
    background: linear-gradient(130deg, #ffffff 0%, #f7fbff 48%, #fff0f5 100%);
    border-top: 1px solid #dceaff;
    border-bottom: 1px solid #ffd9e3;
}

.ultima-chamada-card {
    background: #ffffff;
    border: 1px solid #d8e9ff;
    border-radius: 18px;
    padding: 24px;
    text-align: center;
    box-shadow: 0 16px 30px rgba(67, 107, 166, 0.12);
}

.ultima-chamada-card h2 {
    margin-left: auto;
    margin-right: auto;
}

.ultima-chamada-card p {
    max-width: 760px;
    margin: 0 auto 14px;
}

.btn-voltar-form {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #ef6a6a 0%, #ff8e38 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 999px;
    padding: 11px 18px;
    font-weight: 800;
    transition: transform .2s ease, box-shadow .2s ease;
}

.btn-voltar-form svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.btn-voltar-form:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 26px rgba(216, 79, 95, 0.25);
}

@media (max-width: 1120px) {
    .trilha-grid {
        grid-template-columns: 1fr;
    }

    .etapa-conteudo-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .etapa-exemplos-grid,
    .etapa-prova-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

    .comparativo-graficos {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .section {
        padding: 56px 0;
    }

    .section h2 {
        font-size: clamp(1.55rem, 3.6vw, 2.1rem);
        margin-bottom: 18px;
    }

    p {
        font-size: 0.96rem;
    }

    .hero-grid,
    .comparativo-grid,
    .ia-liberdade-grid,
    .caos-ia-grid,
    .depoimento-grid,
    .authority-grid,
    .form-wrap,
    .lp-footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-chat {
        animation: none;
    }

    .trilha-item,
    .etapa-conteudo-card,
    .etapa-exemplos-item,
    .etapa-prova-item,
    .faq-item,
    .brinde-ia-card,
    .ultima-chamada-card,
    .form-card,
    .comparativo-coluna,
    .grafico-card {
        padding: 14px;
    }

    .lp-video-wrapper,
    .lp-video-wrapper.lp-video-vertical {
        height: 220px;
    }

    .lp-video-info {
        min-height: 78px;
        padding: 14px;
    }

    .section-label {
        font-size: 11px;
        padding: 7px 11px;
    }
}

@media (max-width: 700px) {
    .hero-banner {
        min-height: auto;
        padding: 40px 0;
    }

    .hero-copy h1 {
        font-size: 1.82rem;
    }

    .hero-lead {
        font-size: 0.98rem;
    }

    .section {
        padding: 48px 0;
    }

    .section h2 {
        font-size: 1.55rem;
        margin-bottom: 16px;
    }

    p {
        font-size: 0.93rem;
    }

    .trilha-item h3,
    .etapa-conteudo-card h3,
    .etapa-exemplos-item h3,
    .pillars h3,
    .faq-item h3 {
        font-size: 0.93rem;
    }

    .ia-liberdade-pillars {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .ia-liberdade-pillars span {
        font-size: 0.84rem;
        padding: 7px 10px;
    }

    .lp-video-wrapper,
    .lp-video-wrapper.lp-video-vertical {
        height: 200px;
    }

    .etapa-conteudo-grid,
    .etapa-exemplos-grid,
    .etapa-prova-grid,
    .lp-videos-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .btn-voltar-form {
        font-size: 0.9rem;
        padding: 10px 15px;
    }
}

@media (max-width: 420px) {
    .ia-liberdade-pillars {
        grid-template-columns: 1fr;
    }
}