/* =============================================
   A Arte da Braçadeira — Landing Page Styles
   Paleta: Branco/Cinza base + Azul + Amarelo CTA
   ============================================= */

/* --- TOKENS --- */
:root {
    /* Brand Colors */
    --blue:        #2E6CF6;
    --blue-dark:   #1A4FD0;
    --purple:      #6A3DF0;
    --yellow:      #F7B500;
    --orange:      #FF6A00;
    --cyan:        #00C2FF;

    /* Neutral */
    --white:       #FFFFFF;
    --bg-light:    #F7F9FC;
    --text-main:   #1A1A1A;
    --text-muted:  #555555;
    --border:      #E2E8F0;

    /* Gradients */
    --grad-brand:  linear-gradient(135deg, #2E6CF6, #6A3DF0, #FF6A00);
    --grad-cta:    linear-gradient(135deg, #F7B500, #FF6A00);
    --grad-hero:   linear-gradient(to right, rgba(0,0,0,0.75) 50%, rgba(0,0,0,0.2) 100%);

    /* Typography */
    --font-head:   'Montserrat', sans-serif;
    --font-body:   'Inter', sans-serif;

    /* Radius */
    --r-sm: 8px;
    --r-md: 16px;
    --r-lg: 24px;

    /* Transitions */
    --t: all 0.3s ease;
}

/* --- BASE RESET --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, h5 {
    font-family: var(--font-head);
    line-height: 1.2;
    font-weight: 800;
}
h1 { font-size: clamp(2rem, 6vw, 3.5rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.6rem, 4vw, 2.6rem); margin-bottom: 1rem; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.1rem; }

p { line-height: 1.7; }

.text-blue   { color: var(--blue); }
.text-yellow { color: var(--yellow); }
.text-white  { color: var(--white); }

/* --- LAYOUT --- */
.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.25rem;
}
.container-sm { max-width: 780px; }
.text-center  { text-align: center; }

.section {
    padding: 5rem 0;
}
.bg-light { background: var(--bg-light); }

/* --- BUTTONS --- */
.btn {
    display: inline-block;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1rem;
    padding: 0.9rem 2rem;
    border-radius: var(--r-sm);
    border: none;
    cursor: pointer;
    transition: var(--t);
    text-align: center;
}

.btn-cta {
    background: var(--grad-cta);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(247, 181, 0, 0.35);
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
    animation: btn-pulse 2.5s infinite;
}

.btn-cta::after {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.4) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-20deg);
    animation: btn-shine 3.5s infinite;
}

@keyframes btn-pulse {
    0%   { transform: scale(1); box-shadow: 0 4px 20px rgba(247, 181, 0, 0.35); }
    15%  { transform: scale(1.04); box-shadow: 0 8px 30px rgba(247, 181, 0, 0.6); }
    30%  { transform: scale(1); box-shadow: 0 4px 20px rgba(247, 181, 0, 0.35); }
    100% { transform: scale(1); box-shadow: 0 4px 20px rgba(247, 181, 0, 0.35); }
}

@keyframes btn-shine {
    0%   { left: -100%; }
    15%  { left: 200%; }
    100% { left: 200%; }
}

.btn-cta:hover, .btn-cta:active {
    background: linear-gradient(135deg, #e6aa00, #e85e00);
    box-shadow: 0 6px 28px rgba(247, 181, 0, 0.5);
    transform: translateY(-2px);
}
.btn-large { padding: 1.1rem 2.5rem; font-size: 1.125rem; }
.btn-full  { width: 100%; }

/* --- LABELS --- */
.label-section {
    display: inline-block;
    font-family: var(--font-head);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--blue);
    background: rgba(46, 108, 246, 0.08);
    border: 1px solid rgba(46, 108, 246, 0.2);
    border-radius: 100px;
    padding: 0.35rem 1rem;
    margin-bottom: 1rem;
}

.badge {
    display: inline-block;
    background: rgba(247, 181, 0, 0.15);
    color: var(--yellow);
    border: 1px solid rgba(247, 181, 0, 0.4);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.35rem 1rem;
    margin-bottom: 1.25rem;
    font-family: var(--font-head);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #0a0a14;
}

.hero-bg-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    opacity: 0.55;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: var(--grad-hero);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
    padding-top: 4rem;
    padding-bottom: 4rem;
}

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

.hero-sub {
    color: rgba(255,255,255,0.85);
    font-size: 1.125rem;
    margin-bottom: 2rem;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
}

.trust-note {
    color: rgba(255,255,255,0.7);
    font-size: 0.85rem;
}

/* ============================================
   PROBLEMA
   ============================================ */
.problem { background: var(--white); }
.problem .section-sub {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 660px;
}

.pain-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 3rem;
}

@media (min-width: 640px) {
    .pain-grid { grid-template-columns: repeat(3, 1fr); }
}

.pain-card {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 1.5rem;
    transition: var(--t);
}
.pain-card:hover {
    border-color: rgba(46, 108, 246, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(46, 108, 246, 0.08);
}
.pain-icon { font-size: 2rem; display: block; margin-bottom: 0.75rem; }
.pain-card h4 { color: var(--text-main); margin-bottom: 0.5rem; font-size: 1rem; }
.pain-card p  { color: var(--text-muted); font-size: 0.9rem; }

/* Image block */
.image-block {
    position: relative;
    border-radius: var(--r-lg);
    overflow: hidden;
    max-height: 520px;
}
.section-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
    padding: 2.5rem 2rem 1.5rem;
}
.caption-quote {
    color: var(--white);
    font-family: var(--font-head);
    font-size: clamp(1rem, 3vw, 1.3rem);
    font-weight: 700;
    font-style: italic;
    margin-bottom: 0.25rem;
}
.caption-sub {
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
}

/* ============================================
   REVELAÇÃO
   ============================================ */
.reveal .section-sub {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.belief-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.belief-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    border-radius: var(--r-md);
    border: 1px solid var(--border);
}
.belief-item.bad  { background: #FFF5F5; border-color: #FEC5C5; }
.belief-item.good { background: #F0F9FF; border-color: rgba(46,108,246,0.3); }

.belief-icon {
    font-size: 1.2rem;
    font-weight: 900;
    flex-shrink: 0;
    margin-top: 2px;
}
.belief-item.bad  .belief-icon { color: #E53E3E; }
.belief-item.good .belief-icon { color: var(--blue); }

.belief-item strong  { display: block; margin-bottom: 0.25rem; color: var(--text-main); }
.belief-item p       { color: var(--text-muted); font-size: 0.9rem; }

/* ============================================
   AUDIENCE
   ============================================ */
.audience .section-sub {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.audience-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 3rem;
}
@media (min-width: 640px) {
    .audience-grid { grid-template-columns: repeat(2, 1fr); }
}

.audience-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 1.5rem;
    transition: var(--t);
}
.audience-card:hover {
    border-color: rgba(46, 108, 246, 0.35);
    box-shadow: 0 8px 28px rgba(46, 108, 246, 0.1);
    transform: translateY(-3px);
}
.audience-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.audience-card h4 { margin-bottom: 0.4rem; }
.audience-card p  { color: var(--text-muted); font-size: 0.9rem; }

.transform-image {
    position: relative;
    border-radius: var(--r-lg);
    overflow: hidden;
    max-height: 460px;
}
.transform-text {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(to top, rgba(46,108,246,0.95) 0%, transparent 100%);
    padding: 2.5rem 2rem 1.5rem;
    color: var(--white);
}
.transform-text h3 { font-size: 1.4rem; margin-bottom: 0.25rem; }
.transform-text p  { font-size: 0.9rem; opacity: 0.85; }

/* ============================================
   OFFER
   ============================================ */
.offer { background: var(--white); }
.offer .section-sub {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 620px;
}

.offer-card {
    background: var(--white);
    border: 2px solid var(--blue);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: 0 16px 60px rgba(46, 108, 246, 0.12);
}

.feature-list {
    list-style: none;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    border-bottom: 1px solid var(--border);
}
.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    font-weight: 500;
}
.check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--blue);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.offer-price-block {
    padding: 2rem;
    background: linear-gradient(135deg, rgba(46,108,246,0.04), rgba(106,61,240,0.04));
    text-align: center;
}
.offer-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-decoration: line-through;
    margin-bottom: 0.25rem;
}
.offer-price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.2rem;
    line-height: 1;
    margin-bottom: 0.25rem;
}
.currency {
    font-family: var(--font-head);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    margin-top: 0.5rem;
}
.amount {
    font-family: var(--font-head);
    font-size: 5rem;
    font-weight: 900;
    color: var(--text-main);
}
.cents {
    font-family: var(--font-head);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    margin-top: 0.5rem;
}
.offer-sub     { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 1.5rem; }
.security-note { color: var(--text-muted); font-size: 0.8rem; margin-top: 0.75rem; }

/* ============================================
   ORDER BUMPS
   ============================================ */
.bumps .section-sub {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 2rem;
}

.bump-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.bump-card {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background: var(--white);
    border: 1px solid var(--border);
    border-left: 4px solid var(--blue);
    border-radius: var(--r-md);
    padding: 1.25rem 1.5rem;
    transition: var(--t);
}
.bump-card:hover {
    border-left-color: var(--yellow);
    box-shadow: 0 6px 20px rgba(0,0,0,0.07);
    transform: translateX(4px);
}
.bump-emoji    { font-size: 2rem; flex-shrink: 0; }
.bump-text     { flex: 1; }
.bump-text h4  { margin-bottom: 0.25rem; font-size: 0.95rem; }
.bump-text p   { color: var(--text-muted); font-size: 0.85rem; }
.bump-price {
    font-family: var(--font-head);
    font-weight: 800;
    color: var(--blue);
    font-size: 1rem;
    white-space: nowrap;
    flex-shrink: 0;
}

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta {
    background: var(--grad-brand);
    padding: 5rem 0;
    text-align: center;
}

.final-sub {
    color: rgba(255,255,255,0.85);
    font-size: 1.05rem;
    margin-bottom: 2rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 1rem;
}
.final-safe {
    color: rgba(255,255,255,0.6);
    font-size: 0.8rem;
    margin-top: 1rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--text-main);
    padding: 2rem 1.25rem;
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
}
.footer .brand {
    font-family: var(--font-head);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.25rem;
    background: var(--grad-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   AUTHOR
   ============================================ */
.author-flex {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    align-items: center;
}
@media (min-width: 768px) {
    .author-flex {
        flex-direction: row;
        align-items: flex-start;
        gap: 3.5rem;
    }
}

.author-img-wrap {
    flex-shrink: 0;
    text-align: center;
}

.author-photo {
    width: 220px;
    height: 220px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--blue);
    box-shadow: 0 8px 32px rgba(46, 108, 246, 0.2);
}

.author-social {
    display: inline-block;
    margin-top: 0.75rem;
    background: var(--grad-brand);
    color: white;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.3rem 0.9rem;
    border-radius: 100px;
}

.author-body { flex: 1; }

.author-role {
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
}

.author-bio {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.author-stats {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.stat-num {
    font-family: var(--font-head);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--blue);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   MOBILE FIRST — RESPONSIVE
   ============================================ */

/* Small phones (up to 374px) */
@media (max-width: 374px) {
    h1 { font-size: 1.7rem; }
    h2 { font-size: 1.4rem; }
    .btn-cta { font-size: 0.9rem; padding: 0.85rem 1.4rem; }
    .amount  { font-size: 4rem; }
}

/* Tablets (768px+) */
@media (min-width: 768px) {
    .hero-content { padding-top: 6rem; }
    .hero-actions { flex-direction: row; align-items: center; }
    .pain-grid    { grid-template-columns: repeat(3, 1fr); }
    .audience-grid { grid-template-columns: repeat(2, 1fr); }
    .bump-card    { gap: 1.5rem; }
    .offer-card   { display: grid; grid-template-columns: 1fr 1fr; }
    .feature-list { border-bottom: none; border-right: 1px solid var(--border); }
}

/* Desktops (1024px+) */
@media (min-width: 1024px) {
    .hero .container { padding-left: 3rem; }
    .audience-grid { grid-template-columns: repeat(4, 1fr); }
}