/* ============================================
   La Capucine Cuisine — style.css
   ============================================ */

:root {
    /* Nova paleta Cuisine — premium contemporâneo */
    --bordo:       #7A0F2E;   /* wine */
    --bordo-deep:  #4B0D1D;   /* plum */
    --coffee:      #0F1D2E;   /* navy */
    --near-black:  #111214;   /* charcoal */

    --cream-0:     #FFF9F2;
    --cream-1:     #F8EFE3;
    --cream-2:     #F0E3CF;
    --cream-3:     #E3C8A8;   /* sand */

    --gold:        #E0AA4F;
    --gold-light:  #F2C77A;

    --text-dark:   #1A120F;   /* espresso */
    --text-body:   #2A1C16;
    --text-muted:  #6B4F3F;
    --text-light:  #FFF9F2;
    --text-light-muted: rgba(255, 249, 242, 0.65);

    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans:  'Inter', system-ui, sans-serif;

    --container: 1100px;
    --radius:    4px;
    --radius-lg: 12px;
    --nav-h:     68px;
    --ease:      0.3s ease;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background: var(--cream-1);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* Scroll offset for fixed nav */
section, footer { scroll-margin-top: calc(var(--nav-h) + 1rem); }

/* ============================================
   ANIMAÇÕES
   ============================================ */
.fade-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }
.delay-3 { transition-delay: 0.36s; }

@keyframes heroIn {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================
   SHARED
   ============================================ */
.section-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 2rem;
}
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}
.section-label {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--bordo);
    margin-bottom: 0.85rem;
}
.section-label--bordo  { color: var(--bordo); }
.section-label--light  { color: var(--text-light-muted); }
.section-label--gold   { color: var(--gold); }

h2 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--text-dark);
}
.h2-light { color: var(--cream-0); }

/* ============================================
   BOTÕES
   ============================================ */
.btn {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.83rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    padding: 1rem 2.5rem;
    border-radius: var(--radius);
    transition: all var(--ease);
    cursor: pointer;
}
.btn-gold {
    background: #FF6B4A;
    color: #fff;
}
.btn-gold:hover {
    background: #FF7D60;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(255, 107, 74, 0.4);
}
.btn-light {
    background: var(--cream-0);
    color: var(--bordo-deep);
}
.btn-light:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(255, 249, 242, 0.18);
}


/* ============================================
   HERO
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    background: linear-gradient(140deg, var(--bordo-deep) 0%, var(--coffee) 55%, var(--near-black) 100%);
    overflow: hidden;
    padding-bottom: 0;
}
.hero-bg-img {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 58%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
    z-index: 0;
    opacity: 0.55;
    mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.6) 25%, black 60%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.6) 25%, black 60%);
}

.hero-glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 55% 55% at 25% 45%, rgba(122, 15, 46, 0.45) 0%, transparent 65%),
        radial-gradient(ellipse 35% 35% at 85% 15%, rgba(224, 170, 79, 0.07) 0%, transparent 60%);
    pointer-events: none;
}
.hero-inner {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 6rem 2rem 8rem;
    text-align: left;
}
.hero-inner > * { max-width: 520px; }
.hero-logo {
    height: 56px;
    width: auto;
    margin: 0 auto 3rem;
    animation: heroIn 0.8s ease both;
    animation-delay: 0s;
}
.hero-eyebrow {
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
    animation: heroIn 0.8s ease both;
    animation-delay: 0.05s;
}
.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(3.2rem, 8vw, 6rem);
    font-weight: 300;
    line-height: 1.05;
    letter-spacing: -0.01em;
    color: var(--cream-0);
    margin-bottom: 1.5rem;
    animation: heroIn 0.8s ease both;
    animation-delay: 0.15s;
}
.hero-subtitle {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.75;
    color: var(--text-light-muted);
    max-width: 500px;
    margin: 0 0 2.5rem;
    animation: heroIn 0.8s ease both;
    animation-delay: 0.25s;
}
.hero-actions {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
    animation: heroIn 0.8s ease both;
    animation-delay: 0.35s;
}
.btn-soft {
    font-size: 0.83rem;
    color: var(--text-light-muted);
    letter-spacing: 0.03em;
    transition: color var(--ease);
    white-space: nowrap;
}
.btn-soft:hover { color: var(--cream-0); }
.hero-note {
    font-size: 0.72rem;
    letter-spacing: 0.07em;
    color: var(--text-light-muted);
    opacity: 0.7;
    animation: heroIn 0.8s ease both;
    animation-delay: 0.45s;
}

.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    animation: heroIn 1s ease both;
    animation-delay: 0.7s;
}
.hero-scroll-line {
    width: 1px;
    height: 52px;
    background: linear-gradient(to bottom, transparent, var(--gold));
    margin: 0 auto;
}

/* ============================================
   HISTÓRIA
   ============================================ */
.historia {
    background: var(--cream-1);
    padding: 7rem 0;
}
.historia-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1.25fr;
    gap: 5rem;
    align-items: center;
}
.historia-foto-wrap {
    position: relative;
}
.historia-foto {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: top center;
    border-radius: var(--radius-lg);
}
.historia-foto-deco {
    position: absolute;
    inset: 0;
    top: -14px;
    left: -14px;
    right: 14px;
    bottom: 14px;
    border: 1.5px solid var(--gold);
    border-radius: var(--radius-lg);
    opacity: 0.35;
    pointer-events: none;
    z-index: -1;
}
.historia-title {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 2.8vw, 2.1rem);
    font-weight: 400;
    font-style: italic;
    line-height: 1.3;
    color: var(--bordo);
    margin: 0.75rem 0 2rem;
}
.historia-body p {
    font-size: 0.93rem;
    line-height: 1.85;
    color: var(--text-body);
    margin-bottom: 1.2rem;
}
.pull-quote {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-style: italic;
    font-weight: 400;
    color: var(--bordo);
    border-left: 2px solid var(--gold);
    padding: 0.5rem 0 0.5rem 1.25rem;
    margin: 1.5rem 0;
    line-height: 1.5;
}
.historia-assinatura {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-top: 1.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--cream-3);
}

/* ============================================
   PROBLEMAS
   ============================================ */
.problemas {
    background-color: var(--cream-2);
    background-image:
        repeating-linear-gradient(90deg, transparent 0px, transparent 19px, rgba(122, 15, 46, 0.045) 19px, rgba(122, 15, 46, 0.045) 20px),
        repeating-linear-gradient(0deg,  transparent 0px, transparent 19px, rgba(122, 15, 46, 0.045) 19px, rgba(122, 15, 46, 0.045) 20px);
    padding: 7rem 0;
}
.problemas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}
.problema-card {
    background: var(--cream-1);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem 2.25rem;
    position: relative;
    transition: transform var(--ease), box-shadow var(--ease);
}
.problema-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 48px rgba(15, 29, 46, 0.09);
}
.problema-num {
    display: block;
    font-family: var(--font-serif);
    font-size: 5.5rem;
    font-weight: 300;
    line-height: 1;
    color: var(--cream-3);
    margin-bottom: 0.75rem;
    user-select: none;
}
.problema-card h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--bordo);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}
.problema-card p {
    font-size: 0.88rem;
    line-height: 1.75;
    color: var(--text-muted);
}

/* ============================================
   SOLUÇÃO
   ============================================ */
.solucao {
    background: var(--cream-1);
    padding: 7rem 0;
}
.solucao-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}
.solucao-texto .section-label { margin-bottom: 0.75rem; }
.solucao-texto h2 { margin-bottom: 2.5rem; }

.features-list {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}
.feature-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}
.feature-check {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    background: var(--bordo);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    margin-top: 0.1rem;
}
.feature-item strong {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.3rem;
    letter-spacing: 0.01em;
}
.feature-item p {
    font-size: 0.84rem;
    line-height: 1.7;
    color: var(--text-muted);
}

/* App mockup */
.app-window {
    background: #FAFAFA;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.07);
    box-shadow:
        0 2px 0 rgba(0,0,0,0.04),
        0 8px 24px rgba(15, 29, 46, 0.1),
        0 24px 64px rgba(15, 29, 46, 0.08);
}
.app-titlebar {
    background: #EBEBEB;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid rgba(0,0,0,0.07);
}
.app-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
}
.app-dot--r { background: #FF5F57; }
.app-dot--y { background: #FEBC2E; }
.app-dot--g { background: #28C840; }
.app-window-title {
    margin: 0 auto;
    font-size: 11px;
    color: #999;
    font-family: var(--font-sans);
    letter-spacing: 0.02em;
}
.app-body {
    padding: 1.5rem 1.5rem 1.25rem;
    font-family: var(--font-sans);
}
.app-section-label {
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #AAA;
    margin-bottom: 0.6rem;
}
.app-row {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0;
    font-size: 0.8rem;
    color: #666;
    border-bottom: 1px solid #F0F0F0;
}
.app-row--sub {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.82rem;
    border-bottom: none;
    padding-top: 0.5rem;
}
.app-row--price {
    font-size: 0.82rem;
    color: var(--text-dark);
    font-weight: 500;
    border-bottom: none;
    padding-top: 0.5rem;
}
.app-divider {
    height: 1px;
    background: #E8E8E8;
    margin: 0.5rem 0;
}
.app-margin-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: #666;
    margin: 0.85rem 0 0.45rem;
}
.app-margin-pct {
    font-weight: 600;
    color: var(--bordo);
}
.app-progress {
    height: 5px;
    background: #EEE;
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}
.app-progress-fill {
    height: 100%;
    width: 65%;
    background: linear-gradient(90deg, var(--bordo) 0%, var(--gold) 100%);
    border-radius: 3px;
}
.app-price-highlight {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--bordo);
}

/* ============================================
   TUTORIAIS
   ============================================ */
.tutoriais {
    background-color: var(--cream-2);
    background-image:
        repeating-linear-gradient(90deg, transparent 0px, transparent 19px, rgba(122, 15, 46, 0.045) 19px, rgba(122, 15, 46, 0.045) 20px),
        repeating-linear-gradient(0deg,  transparent 0px, transparent 19px, rgba(122, 15, 46, 0.045) 19px, rgba(122, 15, 46, 0.045) 20px);
    padding: 7rem 0;
}
.section-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
}
.tutoriais-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}
.tutorial-card {
    background: var(--cream-1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--ease), box-shadow var(--ease);
}
.tutorial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(15, 29, 46, 0.09);
}
.tutorial-play {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--bordo-deep) 0%, var(--coffee) 100%);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.tutorial-play::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(15, 29, 46, 0.2);
}
.play-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1.5px solid rgba(224, 170, 79, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}
.play-icon::after {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 7px 0 7px 13px;
    border-color: transparent transparent transparent var(--gold);
    margin-left: 3px;
}
.tutorial-body {
    padding: 1.5rem 1.75rem 1.75rem;
}
.tutorial-num {
    font-family: var(--font-serif);
    font-size: 0.8rem;
    color: var(--gold);
    letter-spacing: 0.08em;
    display: block;
    margin-bottom: 0.4rem;
}
.tutorial-card h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}
.tutorial-card p {
    font-size: 0.86rem;
    line-height: 1.7;
    color: var(--text-muted);
}

/* ============================================
   PARA QUEM É
   ============================================ */
.para-quem {
    background: var(--coffee);
    padding: 7rem 0;
}
.para-quem .section-header { margin-bottom: 3.5rem; }

.personas-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}
.persona {
    padding: 2rem 1.75rem;
    border: 1px solid rgba(224, 170, 79, 0.18);
    border-radius: var(--radius-lg);
    transition: border-color var(--ease), background var(--ease);
}
.persona:hover {
    border-color: rgba(224, 170, 79, 0.45);
    background: rgba(224, 170, 79, 0.04);
}
.persona h3 {
    font-family: var(--font-serif);
    font-size: 1.18rem;
    font-weight: 500;
    color: var(--gold);
    margin-bottom: 0.6rem;
}
.persona p {
    font-size: 0.86rem;
    line-height: 1.72;
    color: var(--text-light-muted);
}

/* ============================================
   DEPOIMENTOS
   ============================================ */
.depoimentos {
    background: var(--cream-1);
    padding: 7rem 0;
}
.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}
.depoimento-card {
    background: var(--cream-0);
    border: 1px solid var(--cream-3);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: box-shadow var(--ease);
}
.depoimento-card:hover {
    box-shadow: 0 8px 32px rgba(15, 29, 46, 0.07);
}
.depoimento-texto {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-style: italic;
    line-height: 1.75;
    color: var(--text-body);
    flex: 1;
}
.depoimento-autora {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}
.depoimento-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bordo);
    color: var(--cream-0);
    font-family: var(--font-serif);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.depoimento-autora strong {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-dark);
}
.depoimento-autora span {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ============================================
   FAQ
   ============================================ */
.faq {
    background: var(--cream-1);
    padding: 7rem 0;
}
.faq-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
}
.faq-item {
    border-bottom: 1px solid var(--cream-3);
}
.faq-item:first-child { border-top: 1px solid var(--cream-3); }
.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.4rem 0;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
    cursor: pointer;
    list-style: none;
    gap: 1rem;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after {
    content: '+';
    font-size: 1.25rem;
    font-weight: 300;
    color: var(--bordo);
    flex-shrink: 0;
    transition: transform var(--ease);
}
.faq-item[open] .faq-question::after {
    transform: rotate(45deg);
}
.faq-answer {
    font-size: 0.88rem;
    line-height: 1.8;
    color: var(--text-muted);
    padding-bottom: 1.4rem;
    max-width: 620px;
}

/* ============================================
   CTA
   ============================================ */
.cta {
    background: linear-gradient(140deg, var(--bordo) 0%, var(--bordo-deep) 100%);
    padding: 8rem 0;
    text-align: center;
}
.cta-inner {
    max-width: 560px;
    margin: 0 auto;
    padding: 0 2rem;
}
.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    line-height: 1.1;
    color: var(--cream-0);
    margin: 0.75rem 0 1.25rem;
}
.cta-desc {
    font-size: 0.93rem;
    line-height: 1.75;
    color: var(--text-light-muted);
    margin-bottom: 2.5rem;
}
.cta-price-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin: 2.5rem 0;
    padding: 2rem;
    border: 1px solid rgba(224, 170, 79, 0.2);
    border-radius: var(--radius-lg);
    background: rgba(0,0,0,0.15);
}
.price-label {
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--gold);
}
.price-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
}
.price-was {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-light-muted);
    text-decoration: line-through;
    opacity: 0.4;
}
.price-value {
    font-family: var(--font-sans);
    font-size: clamp(2.75rem, 6vw, 4rem);
    font-weight: 600;
    color: var(--cream-0);
    line-height: 1;
    letter-spacing: -0.02em;
}
.price-type {
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(224, 170, 79, 0.7);
}
.cta-guarantee {
    margin-top: 1rem;
    font-size: 0.82rem;
    color: var(--text-light-muted);
    opacity: 0.75;
}
.cta-includes {
    margin-top: 2rem;
    display: inline-flex;
    flex-direction: column;
    gap: 0.6rem;
    text-align: left;
}
.cta-includes li {
    font-size: 0.84rem;
    color: var(--text-light-muted);
    padding-left: 1.25rem;
    position: relative;
}
.cta-includes li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-size: 0.78rem;
}
.cta-security {
    margin-top: 1.75rem;
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    color: var(--text-light-muted);
    opacity: 0.45;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--near-black);
    padding: 3rem 2rem;
    text-align: center;
}
.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}
.footer-logo {
    height: 38px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.4;
}
.footer-tagline {
    font-size: 0.83rem;
    color: rgba(255, 255, 255, 0.35);
}
.footer-tagline a {
    color: rgba(255, 255, 255, 0.55);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color var(--ease);
}
.footer-tagline a:hover { color: rgba(255, 255, 255, 0.8); }
.footer-copy {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.2);
}

/* ============================================
   RESPONSIVO
   ============================================ */
@media (max-width: 960px) {
    .historia-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .historia-foto {
        aspect-ratio: 4/3;
        max-height: 420px;
    }
    .solucao-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .solucao-mockup { order: -1; }
    .tutoriais-grid {
        grid-template-columns: 1fr;
    }
    .depoimentos-grid {
        grid-template-columns: 1fr;
    }
    .problemas-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    .personas-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .nav-inner, .section-inner, .historia-inner { padding: 0 1.25rem; }
    .hero-inner { padding: 4rem 1.25rem 6rem; }
    .historia, .problemas, .solucao, .para-quem, .cta { padding: 5rem 0; }
    .cta-inner { padding: 0 1.25rem; }

    .problema-num { font-size: 4rem; }

    .solucao-inner, .problemas-grid, .personas-grid { gap: 1rem; }
}