@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Montserrat:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600;1,700&family=Roboto:wght@300;400;700&family=Roboto+Condensed:wght@700&display=swap');

@font-face {
    font-family: 'DMSans';
    src: url('../fontes/DMSans/DMSans.woff2') format('woff2'),
        url('../fontes/DMSans/DMSans.woff') format('woff'),
        url('../fontes/DMSans/DMSans.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}

:root {
    --bg: #fbf4ea;
    --bg-soft: #fffaf4;
    --sand: #faecd6;
    --panel: #f8efe3;
    --line: rgba(117, 75, 56, 0.16);
    --ink: #482417;
    --ink-soft: #7d6154;
    --brown: #5a2a1c;
    --brown-deep: #431c12;
    --accent: #cb7a51;
    --accent-soft: #e6b899;
    --green: #4db38f;
    --green-dark: #36856b;
    --white: #fffdf9;
    --content-width: 560px;
    --shadow: 0 18px 36px rgba(71, 31, 20, 0.08);
    --radius-xl: 26px;
    --radius-lg: 18px;
    --radius-md: 14px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: 'DMSans', 'Montserrat', sans-serif;
}

body.delay-active {
    background: #f7ecdf;
}

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

a {
    color: inherit;
}

p,
h1,
h2,
h3 {
    margin: 0;
}

.esconder {
    /*display: none !important;*/
}

.page-shell {
    overflow: clip;
}

.container-shell,
.container-narrow,
.container-graph {
    width: min(100% - 32px, 1200px);
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.container-narrow {
    max-width: 760px;
}

.container-graph {
    max-width: var(--content-width);
}

.top-offer-bar {
    background: var(--brown);
    color: #f8eadc;
    text-align: center;
    font-size: 0.72rem;
    letter-spacing: 0.02em;
    padding: 8px 16px;
}

.top-offer-bar span {
    opacity: 0.96;
}

.top-offer-bar strong {
    color: #f3c7a7;
    font-weight: 700;
}

.section {
    padding: 66px 0;
}

.section-light {
    background: var(--bg-soft);
}

.section-sand {
    background: var(--sand);
}

.section-dark {
    background: linear-gradient(180deg, var(--brown) 0%, var(--brown-deep) 100%);
    color: #f7eadb;
}

.section-heading {
    text-align: center;
    max-width: 620px;
    margin: 0 auto 30px;
}

.section-heading::before {
    content: "";
    display: block;
    width: 58px;
    height: 2px;
    margin: 0 auto 16px;
    background: rgba(203, 122, 81, 0.5);
}

.section-eyebrow {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--accent);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.section-heading-light .section-eyebrow {
    color: var(--accent-soft);
}

h1,
h2,
.habit-card h3,
.feature-copy h3,
.offer-card h3,
.guarantee-copy h3,
.professor-copy h3 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 0.95;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.3rem);
}

h2 {
    font-size: clamp(2.1rem, 4.7vw, 3.6rem);
}

.section-script {
    margin-top: -2px;
    color: var(--accent);
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-style: italic;
    line-height: 0.92;
}

.section-script-light {
    color: #e9c09b;
}

.section-caption,
.hero-description,
.habit-card p,
.feature-copy p,
.quote-card p,
.lesson-card p,
.professor-copy p,
.faq-item p,
.final-copy,
.site-footer p {
    line-height: 1.6;
}

.section-caption,
.hero-description,
.professor-copy p,
.faq-item p,
.guarantee-copy p {
    color: var(--ink-soft);
}

.section-heading-light .section-caption,
.section-dark .section-caption,
.section-dark p,
.final-copy,
.site-footer p {
    color: rgba(247, 234, 219, 0.8);
}

.hero-section {
    position: relative;
    padding-top: 16px;
    background-image:
        linear-gradient(180deg, rgba(255, 248, 239, 0.28), rgba(248, 238, 224, 0.32)),
        url('../img/hero-bg-mobile.webp');
    background-position: center top;
    background-repeat: no-repeat;
    background-size: cover;
}

body.delay-active .hero-section {
    min-height: 100vh;
    min-height: 100svh;
}

body.delay-active .hero-content {
    padding-top: 16px;
}

.hero-section::after {
    content: none;
}

.hero-content {
    padding: 0 0 30px;
    text-align: center;
}

.hero-content h1 {
    font-family: 'Roboto Condensed', 'Montserrat', sans-serif;
    font-size: 48px;
    margin-top: 0;
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 0.92;
}

.hero-script {
    margin-top: -4px;
    font-family: 'Times New Roman', Times, serif;
    font-size: 24px;
}

.hero-description {
    max-width: 50ch;
    margin: 10px auto 0;
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 14px;
}

.hero-player-frame {
    width: min(100%, 380px);
    margin: 16px auto 0;
    padding: 0;
    border-radius: 0;
    background: transparent;
    aspect-ratio: 380 / 484;
    overflow: hidden;
}

.hero-player-frame vturb-smartplayer,
#vid-69c134243d18cfb2430b796e {
    width: 100% !important;
    height: 100% !important;
    display: block;
}

.primary-button {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: min(100%, 370px);
    margin-top: 16px;
    padding: 15px 22px 14px;
    border-radius: 4px;
    background: linear-gradient(180deg, var(--green) 0%, var(--green-dark) 100%);
    color: #fff;
    text-decoration: none;
    box-shadow: 0 12px 24px rgba(59, 131, 106, 0.18);
    transition: transform 0.2s ease, filter 0.2s ease;
}

.primary-button:hover {
    transform: translateY(-1px);
    filter: saturate(1.05);
}

.button-title,
.sticky-offer-button {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.93rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.button-subtitle {
    margin-top: 3px;
    font-size: 0.63rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    opacity: 0.86;
}

.trust-inline {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin: 12px 0 0;
    padding: 0;
    color: #90725f;
    font-size: 0.71rem;
}

.trust-inline li {
    position: relative;
    padding-left: 14px;
}

/* .trust-inline li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 8px;
    height: 8px;
    margin-top: -4px;
    border-radius: 50%;
    background: var(--green);
} */

.trust-inline-center {
    margin-top: 14px;
}

.hero-stats {
    padding: 14px 0 12px;
    background: var(--brown);
}

.stats-grid {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    text-align: center;
}

.stat-card {
    flex: 1 1 0;
    min-width: 0;
}

.stat-card strong,
.stat-card span {
    display: block;
    white-space: nowrap;
}

.stat-card strong {
    color: #f8eadb;
    font-family: 'Times New Roman', Times, serif;
    font-size: 2rem;
    font-weight: 400;
    line-height: 0.95;
}

.stat-card span {
    margin-top: 3px;
    color: #ED9276;
    font-family: Helvetica, Arial, sans-serif;
    font-size: 0.67rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.problem-list,
.feature-list,
.quote-list,
.faq-list {
    display: grid;
    gap: 12px;
    max-width: var(--content-width);
    margin: 0 auto;
}

.info-card,
.feature-card,
.quote-card,
.lesson-card,
.faq-item,
.offer-card,
.guarantee-card,
.professor-card,
.habit-card,
.graph-panel,
.learn-frame {
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.info-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    border-radius: 8px;
    background: linear-gradient(180deg, #fbf1e5 0%, #fff8f0 100%);
}

.bullet-dot {
    flex: 0 0 14px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: linear-gradient(180deg, #de8d62 0%, #c26849 100%);
    box-shadow: inset 0 0 0 3px rgba(255, 245, 236, 0.88);
}

.info-card p {
    font-size: 0.97rem;
    color: #7a5e4f;
}

.problem-section {
    padding-top: 58px;
    padding-bottom: 52px;
}

.problem-heading {
    margin-bottom: 26px;
}

.problem-heading::before {
    width: 64px;
    height: 1px;
    margin-bottom: 18px;
    background: rgba(208, 122, 79, 0.42);
}

.problem-heading .section-eyebrow {
    margin-bottom: 12px;
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 14px;
    letter-spacing: 0.06em;
}

.problem-heading h2 {
    font-family: 'Roboto Condensed', 'Montserrat', sans-serif;
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 0.94;
    color: var(--brown);
}

.problem-heading .section-script {
    margin-top: 6px;
    font-family: 'Times New Roman', Times, serif;
    font-size: 32px;
    line-height: 0.94;
}

.problem-list {
    gap: 14px;
}

.problem-section .info-card {
    position: relative;
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr);
    column-gap: 12px;
    align-items: center;
    padding: 14px 16px 14px 12px;
    border: 1px solid rgba(208, 122, 79, 0.08);
    border-radius: 10px;
    background: linear-gradient(180deg, #f9ecde 0%, #f8ebdc 100%);
    box-shadow: inset 2px 0 0 #d07a4f;
}

.problem-section .bullet-dot {
    position: relative;
    flex: 0 0 18px;
    width: 18px;
    height: 18px;
    justify-self: center;
    background: #cb7750;
    box-shadow: none;
}

.problem-section .bullet-dot::before {
    content: "★";
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: #fff7ee;
    font-size: 0.54rem;
    line-height: 1;
}

.problem-section .info-card p {
    margin: 0;
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 16px;
    line-height: 1.62;
    color: #7a5f51;
}

.habit-card {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 18px 18px 20px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.08);
}

.habit-card h3 {
    text-align: center;
    color: #f4dec8;
    font-size: clamp(2rem, 4vw, 2.8rem);
}

.brain-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin: 14px 0 16px;
}

.brain-card {
    position: relative;
    min-height: 170px;
    border-radius: 6px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.brain-card-left {
    background-image:
        linear-gradient(180deg, rgba(39, 15, 10, 0.08), rgba(39, 15, 10, 0.18)),
        url('../img/habit-brain-mobile.webp');
}

.brain-card-right {
    background-image:
        linear-gradient(180deg, rgba(39, 15, 10, 0.08), rgba(39, 15, 10, 0.18)),
        url('../img/frame-40-2.webp');
}

.brain-card::after {
    content: "";
    position: absolute;
    inset: 8px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 4px;
}

.habit-card p {
    text-align: center;
    color: rgba(247, 234, 219, 0.78);
    font-size: 0.93rem;
}

.habit-card p + p {
    margin-top: 10px;
}

.habit-emphasis {
    color: #f1c8a8 !important;
    font-weight: 700;
}

.habit-section {
    padding-top: 52px;
    padding-bottom: 48px;
}

.habit-heading {
    margin-bottom: 20px;
}

.habit-heading::before {
    display: none;
}

.habit-heading .section-eyebrow {
    margin-bottom: 10px;
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 14px;
    letter-spacing: 0.06em;
    color: #f0d4bd;
}

.habit-heading h2 {
    font-family: 'Roboto Condensed', 'Montserrat', sans-serif;
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 0.92;
    color: #f6e3cf;
}

.habit-heading .section-script {
    margin-top: 2px;
    font-family: 'Times New Roman', Times, serif;
    font-size: 48px;
    line-height: 0.94;
    color: #f0d2b9;
}

.habit-heading .section-caption {
    margin-top: 14px;
    color: rgba(246, 227, 207, 0.86);
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 14px;
    line-height: 1.5;
}

.habit-card {
    padding: 14px 12px 18px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(240, 212, 189, 0.12);
    box-shadow: none;
}

.habit-card h3 {
    max-width: 92%;
    margin-left: auto;
    margin-right: auto;
    font-family: 'Times New Roman', Times, serif;
    font-size: 32px;
    font-style: italic;
    font-weight: 400;
    color: #f7dec6;
    line-height: 1.08;
}

.brain-grid {
    grid-template-columns: 1fr;
    gap: 0;
    margin: 14px 0 14px;
    overflow: hidden;
    border-radius: 4px;
}

.brain-card {
    min-height: 172px;
    border-radius: 0;
}

.brain-card::after {
    display: none;
}

.brain-card-right {
    display: none;
}

.habit-card p {
    max-width: 92%;
    margin-left: auto;
    margin-right: auto;
    font-family: 'Roboto', 'Montserrat', sans-serif;
    color: rgba(247, 234, 219, 0.9);
    font-size: 16px;
    line-height: 1.58;
}

.habit-card p + p {
    margin-top: 14px;
}

.habit-emphasis {
    color: #f3d0b3 !important;
    font-weight: 400;
}

.feature-card {
    display: grid;
    grid-template-columns: 90px minmax(0, 1fr);
    gap: 12px;
    align-items: stretch;
    padding: 8px;
    border-radius: 8px;
    background: linear-gradient(180deg, #fbf1e5 0%, #fff8f0 100%);
}

.feature-media {
    border-radius: 4px;
    min-height: 110px;
    background-size: cover;
    background-position: center;
}

.feature-media-one {
    background-image:
        linear-gradient(180deg, rgba(39, 15, 10, 0.08), rgba(39, 15, 10, 0.14)),
        url('../img/method-desaceleracao.webp');
    background-position: center 62%;
}

.feature-media-two {
    background-image:
        linear-gradient(180deg, rgba(39, 15, 10, 0.08), rgba(39, 15, 10, 0.14)),
        url('../img/method-ativacao.webp');
    background-position: center center;
}

.feature-media-three {
    background-image:
        linear-gradient(180deg, rgba(39, 15, 10, 0.08), rgba(39, 15, 10, 0.14)),
        url('../img/method-registro.webp');
    background-position: center center;
}

.feature-copy {
    padding: 4px 8px 4px 0;
}

.feature-copy h3 {
    color: var(--brown);
    font-size: clamp(1.7rem, 3vw, 2.35rem);
}

.feature-copy p {
    margin-top: 6px;
    color: #7a5e4f;
    font-size: 0.94rem;
}

.method-section {
    padding-top: 56px;
    padding-bottom: 52px;
}

.method-heading {
    margin-bottom: 24px;
}

.method-heading::before {
    width: 64px;
    height: 1px;
    margin-bottom: 16px;
    background: rgba(208, 122, 79, 0.42);
}

.method-heading .section-eyebrow {
    margin-bottom: 10px;
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 14px;
    letter-spacing: 0.06em;
}

.method-heading h2 {
    font-family: 'Roboto Condensed', 'Montserrat', sans-serif;
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 0.94;
    color: var(--brown);
}

.method-heading .section-script {
    margin-top: 4px;
    font-family: 'Times New Roman', Times, serif;
    font-size: 40px;
    line-height: 0.94;
}

.method-heading .section-caption {
    margin-top: 12px;
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 14px;
    line-height: 1.5;
}

.feature-list {
    gap: 12px;
}

.method-section .feature-card {
    position: relative;
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    padding: 10px 12px 10px 8px;
    border: 1px solid rgba(208, 122, 79, 0.08);
    border-radius: 10px;
    background: linear-gradient(180deg, #f9ecde 0%, #f8ebdc 100%);
    box-shadow: inset 2px 0 0 #d07a4f;
}

.method-section .feature-media {
    min-height: 110px;
    border-radius: 4px;
}

.method-section .feature-copy {
    padding: 0 4px 0 0;
}

.method-section .feature-copy h3 {
    font-family: 'Times New Roman', Times, serif;
    font-size: 24px;
    font-weight: 400;
    line-height: 1.04;
    color: #6b3526;
}

.method-section .feature-copy p {
    margin-top: 8px;
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: #7a5f51;
}

.graph-panel {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 18px 20px 20px;
    border-radius: 6px;
    background: rgba(255, 253, 249, 0.72);
}

.graph-title {
    margin-bottom: 10px;
    text-align: center;
    color: var(--brown);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.graph-panel svg {
    width: 100%;
    height: auto;
    display: block;
}

.graph-axis {
    stroke: rgba(107, 74, 58, 0.2);
    stroke-width: 2;
}

.graph-line-main {
    fill: none;
    stroke: #c98a1a;
    stroke-width: 5;
    stroke-linecap: round;
}

.graph-line-muted {
    fill: none;
    stroke: rgba(136, 127, 118, 0.35);
    stroke-width: 3;
    stroke-dasharray: 8 8;
}

.graph-point {
    fill: #d79a23;
    stroke: var(--white);
    stroke-width: 3;
}

.graph-label-small,
.graph-annotation {
    fill: #8a6b58;
    font-size: 14px;
    font-family: 'Montserrat', sans-serif;
}

.graph-label-vertical {
    fill: #9c7a63;
    font-size: 14px;
    font-family: 'Montserrat', sans-serif;
    writing-mode: tb;
}

.graph-annotation-right {
    text-anchor: end;
}

.science-section {
    padding-top: 54px;
    padding-bottom: 48px;
}

.science-heading {
    margin-bottom: 18px;
}

.science-heading::before {
    display: none;
}

.science-heading .section-eyebrow {
    margin-bottom: 12px;
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.0123em;
}

.testimonials-heading .section-eyebrow {
    margin-bottom: 12px;
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 0.0123em;
    color: var(--accent-soft);
}

.testimonials-heading h2 {
    font-family: 'Roboto Condensed', 'Montserrat', sans-serif;
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -0.04em;
}

.testimonials-heading .section-script {
    font-family: 'Times New Roman', Times, serif;
    font-size: 32px;
}

.testimonials-heading .section-caption {
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 13px;
    letter-spacing: 0.0123em;
}

.science-heading h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.15rem, 6.5vw, 3.45rem);
    font-style: italic;
    font-weight: 500;
    line-height: 1;
    color: var(--brown);
}

.science-vs {
    color: var(--accent);
    font-style: normal;
}

.science-title-bottom {
    font-style: italic;
}

.science-heading .section-caption {
    margin-top: 12px;
    font-size: 0.96rem;
}

.science-section .graph-panel {
    padding: 0;
    border-radius: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.science-section .graph-title {
    margin-bottom: 8px;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
}

.science-section .graph-image {
    display: block;
    width: 100%;
    height: auto;
}

.science-section .graph-axis {
    stroke: rgba(107, 74, 58, 0.16);
}

.science-section .graph-label-small,
.science-section .graph-annotation,
.science-section .graph-label-vertical {
    fill: #9a7b67;
    font-size: 13px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    max-width: var(--content-width);
    margin: 0 auto 12px;
}

.ugc-card {
    position: relative;
    min-height: 150px;
    display: grid;
    place-items: center;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(240, 217, 199, 0.48);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
}

.ugc-card::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 34px;
    height: 34px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.ugc-card::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-40%, -50%);
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-left: 12px solid #f3dbc3;
}

.quote-card {
    padding: 16px 18px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.08);
}

.quote-card p {
    font-size: 0.96rem;
}

.stars {
    margin-bottom: 10px;
    color: #e0a36d !important;
    letter-spacing: 0.16em;
}

.quote-card strong {
    color: #c88a63;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
}

.quote-author {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
}

.quote-author img {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    object-fit: cover;
    flex: 0 0 22px;
}

.learn-frame {
    max-width: var(--content-width);
    margin-left: auto;
    margin-right: auto;
    overflow: hidden;
    border-radius: 6px;
    background: #462116;
}

.learn-frame-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    color: rgba(255, 237, 223, 0.56);
    font-size: 0.64rem;
}

.learn-frame-bar span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
}

.learn-frame-bar span:nth-child(1) {
    background: #ffb34d;
}

.learn-frame-bar span:nth-child(2) {
    background: #e06767;
}

.learn-frame-bar span:nth-child(3) {
    background: #4db38f;
}

.learn-frame-bar p {
    margin-left: 4px;
}

.lesson-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 14px;
    max-width: var(--content-width);
    margin-left: auto;
    margin-right: auto;
}

.learn-cta {
    display: flex;
    width: min(100%, var(--content-width));
    margin: 14px auto 0;
}

.lesson-card {
    min-height: 118px;
    padding: 14px;
    border-radius: 6px;
    background: linear-gradient(180deg, #fbf1e5 0%, #fff8f0 100%);
}

.lesson-card strong {
    display: block;
    color: var(--brown);
    font-size: 0.97rem;
}

.lesson-card p {
    margin-top: 7px;
    color: #7a5e4f;
    font-size: 0.87rem;
}

.learn-section {
    padding-top: 56px;
    padding-bottom: 52px;
}

.learn-heading {
    margin-bottom: 20px;
}

.learn-heading::before {
    width: 64px;
    height: 1px;
    margin-bottom: 16px;
    background: rgba(208, 122, 79, 0.42);
}

.learn-heading .section-eyebrow {
    margin-bottom: 10px;
    font-size: 0.74rem;
    letter-spacing: 0.06em;
}

.learn-heading h2 {
    font-family: 'Roboto Condensed', 'Montserrat', sans-serif;
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 0.94;
    color: var(--brown);
}

.learn-heading .section-script {
    margin-top: 4px;
    font-family: 'Times New Roman', Times, serif;
    font-size: 40px;
    line-height: 0.94;
}

.learn-heading .section-caption {
    margin-top: 12px;
    font-size: 0.92rem;
}

.learn-section .learn-frame {
    border: 0;
    box-shadow: none;
    border-radius: 6px;
    background: #4f2819;
}

.learn-section .learn-frame-bar {
    padding: 9px 12px;
    color: rgba(255, 237, 223, 0.45);
    font-size: 0.58rem;
}

.learn-section .lesson-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 12px;
}

.learn-section .lesson-card {
    min-height: 124px;
    padding: 12px 12px 13px;
    border: 1px solid rgba(208, 122, 79, 0.14);
    border-top: 2px solid #d07a4f;
    border-radius: 6px;
    background: linear-gradient(180deg, #fbf1e5 0%, #fff8f0 100%);
    box-shadow: none;
}

.lesson-icon {
    display: inline-block;
    margin-bottom: 8px;
    font-size: 1rem;
    line-height: 1;
}

.learn-section .lesson-card strong {
    font-size: 0.99rem;
    line-height: 1.2;
}

.learn-section .lesson-card p {
    margin-top: 6px;
    font-size: 0.84rem;
    line-height: 1.48;
}

.learn-section .learn-cta {
    margin-top: 14px;
    border-radius: 4px;
    box-shadow: 0 10px 20px rgba(59, 131, 106, 0.16);
}

.learn-cta .button-title {
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 20px;
}

.learn-cta .button-subtitle {
    font-family: Helvetica, Arial, sans-serif;
    font-size: 12px;
}

.learn-section .learn-trust {
    margin-top: 10px;
    gap: 12px;
    font-size: 0.63rem;
}

.offer-card {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 14px 10px 16px;
    border-radius: 8px;
    background: var(--bg-soft);
    text-align: center;
}

.offer-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 11px;
    border-radius: 999px;
    background: #b8875f;
    color: #FAEEE1;
    font-family: Helvetica, Arial, sans-serif;
    font-size: 14px;
    font-weight: 300;
    letter-spacing: 0.02em;
}

/* .offer-badge::before {
    content: "";
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex: 0 0 12px;
    background:
        radial-gradient(circle at center, #fff3e9 0 1px, transparent 1px),
        linear-gradient(180deg, #dba07a 0%, #a75834 100%);
    box-shadow: 0 0 0 1px rgba(255, 245, 236, 0.25) inset;
} */

.offer-card h2 {
    margin-top: 14px;
    font-family: 'Roboto Condensed', 'Montserrat', sans-serif;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.02;
    color: var(--brown);
}

.offer-card .section-script {
    margin-top: -4px;
    font-family: 'Times New Roman', Times, serif;
    font-size: 32px;
    line-height: 0.92;
    color: #C16448;
}

.offer-media {
    margin: 14px auto 10px;
}

.offer-media img {
    display: block;
    width: 100%;
    height: auto;
}

.offer-list {
    list-style: none;
    margin: 0;
    padding: 0;
    text-align: left;
    border-top: 1px solid rgba(117, 75, 56, 0.1);
}

.offer-list li {
    display: grid;
    grid-template-columns: 16px minmax(0, 1fr) auto;
    gap: 10px;
    align-items: start;
    padding: 12px 0;
    border-bottom: 1px solid rgba(117, 75, 56, 0.1);
}

.offer-check {
    width: 16px;
    height: 16px;
    margin-top: 2px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #d07a4f;
    color: #fffaf3;
    font-size: 0.62rem;
    line-height: 1;
}

.offer-item-copy {
    min-width: 0;
}

.offer-item-title {
    display: block;
    color: #7a5e4f;
    font-size: 0.86rem;
    font-weight: 500;
    line-height: 1.35;
}

.offer-item-copy small {
    display: block;
    margin-top: 2px;
    color: #a88a76;
    font-size: 0.63rem;
    line-height: 1.35;
}

.offer-item-price {
    align-self: center;
    color: rgba(122, 94, 79, 0.62);
    font-size: 0.64rem;
    font-weight: 700;
    white-space: nowrap;
    text-decoration: line-through;
    text-decoration-thickness: 1px;
}

.price-box {
    padding-top: 16px;
    text-align: center;
}

.price-total,
.price-intro,
.price-note,
.cash-note {
    display: block;
}

.price-total,
.cash-note {
    color: #9d7a64;
    font-size: 0.82rem;
}

.price-total s {
    text-decoration-thickness: 1px;
}

.price-intro {
    margin-top: 10px;
    color: #7a5e4f;
    font-size: 0.92rem;
}

.price-row {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 4px;
    margin-top: 2px;
    color: var(--accent);
}

.price-row span {
    margin-bottom: 8px;
    font-family: 'Times New Roman', Times, serif;
    font-size: 1.8rem;
    font-style: italic;
    font-weight: 400;
    letter-spacing: 0.0123em;
}

.price-row strong {
    font-family: 'Times New Roman', Times, serif;
    font-size: clamp(4rem, 12vw, 5rem);
    font-style: italic;
    font-weight: 400;
    letter-spacing: 0.0123em;
    line-height: 0.9;
}

.price-note {
    color: #9d7a64;
    font-size: 0.8rem;
}

.cash-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
    color: #b89179;
    font-size: 0.72rem;
    text-transform: lowercase;
}

.cash-divider::before,
.cash-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: rgba(117, 75, 56, 0.12);
}

.cash-divider span {
    display: block;
    line-height: 1;
}

.cash-note {
    margin-top: 8px;
    padding-top: 0;
    border-top: 0;
    color: #c78358;
    font-size: 0.92rem;
}

.offer-card .primary-button {
    margin-top: 16px;
    border-radius: 4px;
}

.offer-card .button-title {
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 20px;
}

.offer-card .button-subtitle {
    font-family: Helvetica, Arial, sans-serif;
    font-size: 12px;
}

.payment-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 5px;
    list-style: none;
    margin: 10px 0 0;
    padding: 0;
}

.payment-chips li {
    padding: 4px 7px;
    border: 1px solid rgba(185, 150, 123, 0.34);
    border-radius: 4px;
    background: rgba(255, 252, 247, 0.82);
    color: #c2a489;
    font-size: 0.54rem;
    font-weight: 700;
    line-height: 1;
}

.guarantee-card {
    max-width: var(--content-width);
    margin: 12px auto 0;
    display: grid;
    grid-template-columns: 82px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    padding: 14px 16px;
    border-radius: 6px;
    background: var(--bg-soft);
}

.guarantee-stamp {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    display: grid;
    align-content: center;
    justify-items: center;
    padding-top: 2px;
    border: 1px solid rgba(117, 75, 56, 0.28);
    color: var(--brown);
    text-align: center;
}

.guarantee-stamp strong,
.guarantee-stamp span {
    display: block;
    line-height: 1;
}

.guarantee-stamp strong {
    margin-bottom: 3px;
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 700;
}

.guarantee-stamp span {
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 10px;
    font-weight: 300;
    letter-spacing: 0.01em;
    color: #613529;
}

.guarantee-copy h3,
.professor-copy h3 {
    color: var(--brown);
    font-size: 2rem;
}

.guarantee-copy p {
    font-size: 0.92rem;
    line-height: 1.56;
}

.professor-card {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 18px 16px 20px;
    border-radius: 10px;
    background: var(--bg-soft);
}

.professor-heading {
    margin-bottom: 16px;
    text-align: center;
}

.professor-heading::before {
    content: "";
    display: block;
    width: 58px;
    height: 1px;
    margin: 0 auto 14px;
    background: rgba(117, 75, 56, 0.45);
}

.professor-heading .section-eyebrow {
    margin-bottom: 0;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    color: var(--brown);
}

.professor-grid {
    display: grid;
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}

.professor-grid img {
    width: 100%;
    aspect-ratio: 1 / 1.35;
    object-fit: cover;
    border-radius: 8px;
}

.professor-copy-intro h3 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    line-height: 0.92;
}

.professor-copy-intro p {
    font-size: 0.98rem;
    line-height: 1.55;
}

.professor-body {
    margin-top: 14px;
}

.professor-body p {
    color: var(--ink-soft);
    font-size: 0.98rem;
    line-height: 1.58;
}

.professor-body p + p {
    margin-top: 18px;
}

.faq-wrap {
    max-width: var(--content-width);
    margin: 26px auto 0;
}

.faq-heading h2 {
    font-family: 'Roboto Condensed', 'Montserrat', sans-serif;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: #412016;
}

.faq-heading .section-script {
    font-family: 'Times New Roman', Times, serif;
    font-size: 32px;
    color: #C16448;
}

.faq-item {
    border: 1px solid rgba(214, 184, 149, 0.72);
    border-radius: 6px;
    background: linear-gradient(180deg, #fbf2e5 0%, #fff7ee 100%);
    box-shadow: none;
    overflow: hidden;
}

.faq-item summary {
    position: relative;
    cursor: pointer;
    list-style: none;
    padding: 14px 48px 12px 14px;
    margin: 0;
    border-bottom: 1px solid rgba(205, 176, 142, 0.58);
    color: #4a2b1d;
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.35;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: "+";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.95);
    color: #6d6a67;
    font-size: 26px;
    font-weight: 700;
    line-height: 1;
    box-shadow: 0 1px 2px rgba(73, 42, 27, 0.08);
}

.faq-item[open] summary::after {
    content: "+";
}

.faq-item p {
    padding: 10px 14px 14px;
    color: #7e6b5d;
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 14px;
    line-height: 1.5;
}

.final-cta {
    background: linear-gradient(180deg, var(--brown) 0%, var(--brown-deep) 100%);
    color: #f8eadc;
    text-align: center;
}

.final-cta h2 {
    font-family: 'Roboto Condensed', 'Montserrat', sans-serif;
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -0.04em;
}

.final-cta .section-script {
    font-family: 'Times New Roman', Times, serif;
    font-size: 32px;
}

.final-cta .button-title {
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 20px;
}

.final-cta .primary-button {
    padding: 15px 12px 14px;
}

.final-cta .button-subtitle {
    font-family: Helvetica, Arial, sans-serif;
    font-size: 12px;
}

.final-copy {
    margin-top: 12px;
    font-family: 'Roboto', 'Montserrat', sans-serif;
    font-size: 13px;
    letter-spacing: 0.0123em;
}

.problem-heading h2,
.habit-heading h2,
.method-heading h2,
.testimonials-heading h2,
.learn-heading h2,
.faq-heading h2,
.final-cta h2 {
    line-height: 0.88;
}

.problem-heading .section-script,
.habit-heading .section-script,
.method-heading .section-script,
.testimonials-heading .section-script,
.learn-heading .section-script,
.faq-heading .section-script,
.final-cta .section-script {
    line-height: 0.86;
}

.problem-heading .section-script,
.method-heading .section-script,
.learn-heading .section-script {
    margin-top: 0;
}

.habit-heading .section-script,
.testimonials-heading .section-script,
.faq-heading .section-script,
.final-cta .section-script {
    margin-top: -4px;
}

.site-footer {
    padding: 24px 0 32px;
    background: var(--brown-deep);
    color: rgba(247, 234, 219, 0.76);
    text-align: center;
}

.footer-shell {
    max-width: 760px;
}

.footer-logo {
    width: 82px;
    height: auto;
    margin: 0 auto 10px;
    opacity: 0.88;
}

.site-footer p {
    font-size: 0.73rem;
}

.site-footer p + p {
    margin-top: 8px;
}

.sticky-offer {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 40;
}

.sticky-offer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(67, 28, 18, 0.96);
    box-shadow: 0 18px 30px rgba(39, 17, 11, 0.24);
}

.sticky-offer-copy {
    min-width: 0;
    color: #f7eadb;
}

.sticky-offer-copy strong,
.sticky-offer-copy span {
    display: block;
}

.sticky-offer-copy strong {
    font-size: 0.82rem;
    font-weight: 700;
}

.sticky-offer-copy span {
    margin-top: 2px;
    font-size: 0.76rem;
    color: rgba(247, 234, 219, 0.76);
}

.sticky-offer-copy b {
    color: #f3c7a7;
}

.sticky-offer-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 14px;
    border-radius: 10px;
    background: linear-gradient(180deg, var(--green) 0%, var(--green-dark) 100%);
    color: #fff;
    text-decoration: none;
    white-space: nowrap;
}

@media (max-width: 900px) {
    .video-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
    }

    .ugc-card {
        min-height: 132px;
    }
}

@media (max-width: 760px) {
    .section {
        padding: 48px 0;
    }

    .container-shell,
    .container-narrow,
    .container-graph {
        width: min(100% - 24px, 100%);
    }

    .hero-section {
        padding-top: 16;
    }

    .stats-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 6px;
    }

    .stat-card strong {
        font-size: 1.65rem;
    }

    .stat-card span {
        font-size: 0.58rem;
    }

    .feature-card {
        grid-template-columns: 1fr;
        padding: 10px;
    }

    .feature-media {
        min-height: 140px;
    }

    .brain-grid {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .trust-inline {
        gap: 10px;
    }

    .trust-inline li {
        font-size: 0.68rem;
    }

    .sticky-offer-button {
        padding-left: 12px;
        padding-right: 12px;
    }

    .professor-grid {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }

    .professor-copy-intro h3 {
        font-size: 1.95rem;
    }

    .professor-copy-intro p,
    .professor-body p {
        font-size: 0.94rem;
    }

    .learn-section .lesson-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .learn-section .lesson-card {
        min-height: 118px;
        padding: 10px;
    }

    .learn-section .lesson-card strong {
        font-size: 0.92rem;
    }

    .learn-section .lesson-card p {
        font-size: 0.8rem;
        line-height: 1.42;
    }

    .guarantee-card {
        grid-template-columns: 74px minmax(0, 1fr);
        gap: 12px;
        align-items: center;
    }

    .guarantee-stamp {
        width: 66px;
        height: 66px;
    }

    .guarantee-stamp strong {
        font-size: 20px;
    }

    .guarantee-stamp span {
        font-size: 10px;
    }
}

@media (min-width: 761px) {
    .hero-section {
        background-image:
            linear-gradient(180deg, rgba(255, 248, 239, 0.28), rgba(248, 238, 224, 0.32)),
            url('../img/hero-bg-desktop.webp');
        background-position: center top;
    }

    .brain-card-left {
        background-image:
            linear-gradient(180deg, rgba(39, 15, 10, 0.08), rgba(39, 15, 10, 0.18)),
            url('../img/habit-brain-desktop.webp');
    }

    .habit-card {
        padding: 12px 10px 14px;
    }

    .habit-card h3 {
        max-width: 96%;
        font-size: 28px;
        line-height: 1.08;
    }

    .brain-grid {
        margin: 12px 0 12px;
        gap: 0;
        overflow: hidden;
        border-radius: 4px;
    }

    .brain-card {
        min-height: 0;
        aspect-ratio: 928 / 458;
        border-radius: 4px;
        background-position: center center;
    }

    .habit-card p {
        max-width: 94%;
        font-size: 14px;
        line-height: 1.56;
    }
}

@media (max-width: 560px) {
    .primary-button {
        min-width: 100%;
    }

    .hero-stats .container-shell {
        width: calc(100% - 8px);
    }

    .stats-grid {
        gap: 2px;
    }

    .stat-card strong {
        font-size: 1.18rem;
    }

    .stat-card span {
        font-size: 0.45rem;
        letter-spacing: 0.04em;
    }

    .problem-section {
        padding-top: 50px;
        padding-bottom: 48px;
    }

    .problem-heading h2 {
        font-size: 40px;
    }

    .problem-heading .section-script {
        font-size: 32px;
    }

    .problem-section .info-card {
        padding: 14px 16px 14px 12px;
        column-gap: 12px;
    }

    .problem-section .info-card p {
        font-size: 16px;
        line-height: 1.58;
    }

    .habit-card {
        padding: 12px 10px 14px;
    }

    .habit-card h3 {
        max-width: 90%;
        font-size: 28px;
        line-height: 1.08;
    }

    .brain-grid {
        margin: 12px 0 12px;
        gap: 0;
        overflow: hidden;
        border-radius: 4px;
    }

    .brain-card {
        min-height: 0;
        aspect-ratio: 696 / 458;
        border-radius: 4px;
        background-position: center center;
    }

    .habit-card p {
        max-width: 94%;
        font-size: 14px;
        line-height: 1.56;
    }

    .method-section {
        padding-top: 50px;
        padding-bottom: 48px;
    }

    .method-heading h2 {
        font-size: 40px;
    }

    .method-heading .section-script {
        font-size: 40px;
    }

    .method-section .feature-card {
        grid-template-columns: 70px minmax(0, 1fr);
        gap: 10px;
        padding: 10px 10px 10px 8px;
    }

    .method-section .feature-media {
        min-height: 120px;
        border-radius: 4px;
    }

    .method-section .feature-copy {
        padding: 0 2px 0 0;
    }

    .method-section .feature-copy h3 {
        font-size: 23px;
        line-height: 1.02;
    }

    .method-section .feature-copy p {
        margin-top: 4px;
        font-size: 14px;
        line-height: 1.45;
    }

    .feature-media-one {
        background-position: center 64%;
    }

    .feature-media-two {
        background-position: center center;
    }

    .feature-media-three {
        background-position: center 30%;
    }

    .learn-section {
        padding-top: 48px;
        padding-bottom: 46px;
    }

    .learn-heading h2 {
        font-size: 40px;
    }

    .learn-heading .section-script {
        font-size: 40px;
    }

    .learn-section .learn-trust {
        gap: 8px;
        font-size: 0.58rem;
    }

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

    .offer-card .section-script {
        font-size: 1.74rem;
    }

    .offer-item-title {
        font-size: 0.81rem;
    }

    .offer-item-price {
        font-size: 0.58rem;
    }

    .price-row strong {
        font-size: 3.9rem;
    }

    .payment-chips {
        gap: 4px;
    }

    .payment-chips li {
        padding: 4px 6px;
        font-size: 0.5rem;
    }

    .science-section {
        padding-top: 48px;
        padding-bottom: 44px;
    }

    .science-heading h2 {
        font-size: 1.98rem;
        line-height: 1.02;
    }

    .science-heading .section-caption {
        font-size: 0.9rem;
    }

    .science-section .graph-panel {
        padding: 0;
    }

    .science-section .graph-title {
        font-size: 0.64rem;
    }

    .quote-card,
    .lesson-card,
    .offer-card,
    .guarantee-card,
    .professor-card,
    .faq-item {
        border-radius: 8px;
    }

    .sticky-offer {
        left: 10px;
        right: 10px;
        bottom: 10px;
    }

    .sticky-offer-inner {
        gap: 10px;
        padding: 10px;
    }

    .sticky-offer-copy strong {
        font-size: 0.76rem;
    }

    .sticky-offer-copy span {
        font-size: 0.71rem;
    }

    .professor-card {
        padding-left: 14px;
        padding-right: 14px;
    }

    .professor-grid {
        grid-template-columns: 46% minmax(0, 1fr);
        gap: 12px;
    }

    .professor-copy-intro h3 {
        font-size: 1.8rem;
    }

    .guarantee-copy h3 {
        font-size: 1.8rem;
    }

    .guarantee-copy p {
        font-size: 0.88rem;
        line-height: 1.5;
    }

    .professor-copy-intro p,
    .professor-body p {
        font-size: 0.92rem;
    }
}

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

    .primary-button {
        transition: none;
    }
}