/* =============================================
   RESET & BASE
============================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
    color: #2d3748;
    line-height: 1.6;
    background: #fff;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Fredoka', sans-serif;
    line-height: 1.2;
    font-weight: 700;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

a {
    text-decoration: none;
    color: inherit;
}

/* =============================================
   TOP BAR
============================================= */
.top-bar {
    background: linear-gradient(90deg, #ff6b6b, #ee5a6f, #f06292);
    color: white;
    padding: 12px 0;
    text-align: center;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.3px;
    animation: gradientShift 5s ease infinite;
    background-size: 200% 200%;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* =============================================
   HERO SECTION
============================================= */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    color: white;
    padding: 80px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.floating-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.shape {
    position: absolute;
    font-size: 40px;
    opacity: 0.4;
    animation: float 6s ease-in-out infinite;
}

.shape-1 { top: 10%; left: 10%; animation-delay: 0s; }
.shape-2 { top: 20%; right: 15%; animation-delay: 1s; }
.shape-3 { bottom: 15%; left: 20%; animation-delay: 2s; }
.shape-4 { top: 40%; right: 10%; animation-delay: 3s; }
.shape-5 { bottom: 30%; right: 25%; animation-delay: 1.5s; }
.shape-6 { top: 60%; left: 8%; animation-delay: 2.5s; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(15deg); }
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.8rem);
    margin-bottom: 24px;
    line-height: 1.15;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    margin-bottom: 32px;
    opacity: 0.95;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

.highlight {
    background: linear-gradient(120deg, #ffd93d 0%, #ff9f1c 100%);
    color: #1a1a2e;
    padding: 0 8px;
    border-radius: 6px;
    display: inline-block;
    transform: rotate(-1deg);
    font-weight: 800;
}

.highlight-yellow {
    color: #ffd93d;
    font-weight: 800;
}

.hero-features {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 36px;
    font-weight: 700;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
}

.check {
    background: #4ade80;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
}

.hero-trust {
    margin-top: 24px;
    font-style: italic;
    opacity: 0.9;
}

.stars {
    font-size: 20px;
    margin-bottom: 4px;
}

/* =============================================
   BOTÕES CTA
============================================= */
.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #ffd93d 0%, #ff9f1c 100%);
    color: #1a1a2e;
    padding: 18px 36px;
    border-radius: 60px;
    font-weight: 800;
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    box-shadow:
        0 10px 30px rgba(255, 159, 28, 0.4),
        0 0 0 4px rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    animation: pulse 2.5s infinite;
    text-align: center;
    line-height: 1.3;
}

.btn-cta:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow:
        0 15px 40px rgba(255, 159, 28, 0.6),
        0 0 0 6px rgba(255, 255, 255, 0.3);
}

.btn-cta-large {
    font-size: 20px;
    padding: 22px 44px;
}

.btn-cta-mega {
    font-size: 22px;
    padding: 26px 50px;
    width: 100%;
    max-width: 600px;
    justify-content: center;
}

.btn-icon {
    font-size: 24px;
}

.btn-arrow {
    transition: transform 0.3s ease;
    font-size: 22px;
}

.btn-cta:hover .btn-arrow {
    transform: translateX(5px);
}

@keyframes pulse {
    0%, 100% {
        box-shadow:
            0 10px 30px rgba(255, 159, 28, 0.4),
            0 0 0 4px rgba(255, 255, 255, 0.2);
    }
    50% {
        box-shadow:
            0 10px 40px rgba(255, 159, 28, 0.7),
            0 0 0 8px rgba(255, 255, 255, 0.4);
    }
}

/* =============================================
   BENEFITS BAR
============================================= */
.benefits-bar {
    background: white;
    padding: 30px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid #f1f1f1;
}

.benefits-bar .container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: #4a5568;
    font-size: 15px;
}

.benefit-icon {
    font-size: 24px;
}

/* =============================================
   SECTION HEADERS
============================================= */
.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.8rem);
    margin-bottom: 16px;
    color: #1a1a2e;
}

.section-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: #4a5568;
    margin-top: 16px;
}

.section-tag {
    display: inline-block;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.section-tag.green { background: linear-gradient(135deg, #11998e, #38ef7d); }
.section-tag.orange { background: linear-gradient(135deg, #f093fb, #f5576c); }
.section-tag.purple { background: linear-gradient(135deg, #a18cd1, #fbc2eb); }
.section-tag.pink { background: linear-gradient(135deg, #ff9a9e, #fad0c4); color: #1a1a2e; }
.section-tag.red { background: linear-gradient(135deg, #ff416c, #ff4b2b); }
.section-tag.gold { background: linear-gradient(135deg, #f7971e, #ffd200); color: #1a1a2e; }
.section-tag.blue { background: linear-gradient(135deg, #4facfe, #00f2fe); }

/* =============================================
   PROBLEM SECTION
============================================= */
.problem {
    background: #fef6f6;
    padding: 80px 0;
    position: relative;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 50px;
}

.problem-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: #ff9a9e;
}

.problem-emoji {
    font-size: 60px;
    margin-bottom: 16px;
}

.problem-card h3 {
    color: #1a1a2e;
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.problem-card p {
    color: #4a5568;
    font-size: 15px;
}

.problem-conclusion {
    text-align: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    border-radius: 20px;
    font-size: 1.3rem;
    font-weight: 700;
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
}

.problem-conclusion .not {
    background: #ffd93d;
    color: #1a1a2e;
    padding: 0 10px;
    border-radius: 6px;
    display: inline-block;
}

/* =============================================
   SCIENCE SECTION
============================================= */
.science {
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
    color: white;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.science::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(236, 72, 153, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.science::after {
    content: '🧠';
    position: absolute;
    font-size: 500px;
    opacity: 0.03;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.science > .container {
    position: relative;
    z-index: 2;
}

.science .section-header h2 {
    color: white;
}

.science .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

/* Estatísticas */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-bottom: 70px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 32px 24px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #4facfe, #00f2fe, #f093fb);
}

.stat-card:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 40px rgba(79, 172, 254, 0.2);
}

.stat-card .stat-number {
    font-size: clamp(3.5rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, #ffd93d 0%, #ff9f1c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Fredoka', sans-serif;
    display: inline-block;
}

.stat-card .stat-suffix {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    background: linear-gradient(135deg, #ffd93d 0%, #ff9f1c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Fredoka', sans-serif;
    display: inline-block;
    margin-left: 4px;
}

.stat-card .stat-label {
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
    margin-top: 12px;
    line-height: 1.5;
    font-weight: 500;
}

/* Estudos */
.studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-bottom: 70px;
}

.study-card {
    background: rgba(255, 255, 255, 0.97);
    color: #1a1a2e;
    padding: 30px 28px;
    border-radius: 20px;
    transition: all 0.3s ease;
    border-left: 5px solid #4facfe;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.study-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(79, 172, 254, 0.3);
    border-left-color: #f093fb;
}

.study-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 1px dashed #e2e8f0;
    flex-wrap: wrap;
    gap: 8px;
}

.study-institution {
    font-weight: 800;
    font-size: 13px;
    color: #4facfe;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.study-area {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    color: white;
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.study-card h3 {
    font-size: 1.2rem;
    color: #1a1a2e;
    margin-bottom: 14px;
    line-height: 1.4;
}

.study-card p {
    color: #4a5568;
    font-size: 15px;
    line-height: 1.65;
    margin-bottom: 16px;
}

.study-card em {
    color: #4facfe;
    font-style: italic;
    font-weight: 600;
}

.study-source {
    font-size: 12px;
    color: #718096;
    font-style: italic;
    padding-top: 12px;
    border-top: 1px solid #f1f1f1;
}

/* Citação Famosa */
.science-quote {
    max-width: 900px;
    margin: 0 auto 70px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 50px 40px;
    border-radius: 28px;
    position: relative;
    text-align: center;
}

.quote-mark {
    position: absolute;
    top: -30px;
    left: 40px;
    font-size: 140px;
    line-height: 1;
    background: linear-gradient(135deg, #ffd93d, #ff9f1c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: Georgia, serif;
    font-weight: 800;
}

.quote-text {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    line-height: 1.6;
    color: white;
    margin-bottom: 28px;
    font-style: italic;
    font-family: 'Fredoka', sans-serif;
    font-weight: 500;
}

.quote-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.quote-author strong {
    color: #ffd93d;
    font-size: 18px;
    font-weight: 800;
}

.quote-author span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    font-style: italic;
}

/* Conclusão Científica */
.science-conclusion {
    max-width: 800px;
    margin: 0 auto;
    background: linear-gradient(135deg, #ffd93d 0%, #ff9f1c 100%);
    color: #1a1a2e;
    padding: 44px 40px;
    border-radius: 28px;
    text-align: center;
    box-shadow: 0 25px 60px rgba(255, 159, 28, 0.4);
}

.conclusion-icon {
    font-size: 70px;
    margin-bottom: 16px;
    display: block;
}

.science-conclusion h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 18px;
    color: #1a1a2e;
}

.science-conclusion p {
    font-size: clamp(1.05rem, 1.5vw, 1.2rem);
    line-height: 1.7;
    color: #1a1a2e;
    font-weight: 500;
}

/* =============================================
   SOLUTION SECTION
============================================= */
.solution {
    background: linear-gradient(180deg, #ffffff 0%, #f0f9ff 100%);
    padding: 80px 0;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
}

.solution-card {
    background: white;
    padding: 40px 30px;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #f093fb, #f5576c, #ffd93d);
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.solution-icon {
    font-size: 60px;
    margin-bottom: 20px;
    display: block;
}

.solution-card h3 {
    color: #1a1a2e;
    margin-bottom: 12px;
    font-size: 1.3rem;
}

.solution-card p {
    color: #4a5568;
    font-size: 15px;
}

/* =============================================
   PRODUCT INTRO
============================================= */
.product-intro {
    background: linear-gradient(135deg, #ffeaa7 0%, #fab1a0 50%, #fd79a8 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.product-intro::before {
    content: '🎵';
    position: absolute;
    font-size: 300px;
    opacity: 0.05;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.product-intro-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.product-title {
    font-size: clamp(2rem, 5vw, 4rem);
    color: #1a1a2e;
    margin: 16px 0 12px;
    text-shadow: 0 3px 0 rgba(255, 255, 255, 0.5);
}

.product-tagline {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: #1a1a2e;
    font-weight: 700;
    margin-bottom: 50px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.product-mockup {
    max-width: 700px;
    margin: 0 auto;
}

.mockup-card {
    background: white;
    border-radius: 28px;
    padding: 40px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2);
    text-align: left;
}

.mockup-header {
    display: flex;
    gap: 24px;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 24px;
    border-bottom: 2px dashed #f1f1f1;
}

.mockup-album .album-cover {
    width: 140px;
    height: 140px;
    border-radius: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.album-icon {
    font-size: 60px;
    color: white;
    margin-bottom: 12px;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.2));
}

.album-waves {
    display: flex;
    gap: 4px;
    align-items: flex-end;
    height: 24px;
}

.album-waves span {
    width: 4px;
    background: white;
    border-radius: 2px;
    animation: wave 1.2s ease-in-out infinite;
}

.album-waves span:nth-child(1) { height: 40%; animation-delay: 0s; }
.album-waves span:nth-child(2) { height: 70%; animation-delay: 0.15s; }
.album-waves span:nth-child(3) { height: 100%; animation-delay: 0.3s; }
.album-waves span:nth-child(4) { height: 60%; animation-delay: 0.45s; }
.album-waves span:nth-child(5) { height: 80%; animation-delay: 0.6s; }

@keyframes wave {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(0.5); }
}

.mockup-info h3 {
    font-size: 1.5rem;
    color: #1a1a2e;
    margin-bottom: 4px;
}

.mockup-info p {
    color: #718096;
    margin-bottom: 8px;
}

.mockup-rating {
    color: #ffd93d;
    font-size: 16px;
}

.mockup-rating span {
    color: #4a5568;
    font-size: 14px;
    margin-left: 4px;
}

.tracks-title {
    font-weight: 800;
    margin-bottom: 16px;
    color: #1a1a2e;
    font-size: 1.1rem;
}

.tracks-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.tracks-list li {
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
    padding: 12px 14px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 600;
    color: #2d3748;
    border-left: 3px solid #f093fb;
    transition: all 0.2s ease;
}

.tracks-list li:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-left-color: #ff9f1c;
}

.tracks-list em {
    font-style: normal;
    color: #718096;
    font-size: 12px;
    font-weight: 500;
    margin-left: auto;
    text-align: right;
}

.track-number {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 800;
    flex-shrink: 0;
}

/* =============================================
   WHAT YOU GET
============================================= */
.what-you-get {
    padding: 80px 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.feature-card {
    background: linear-gradient(135deg, #ffffff 0%, #f7fafc 100%);
    padding: 36px 30px;
    border-radius: 20px;
    border: 2px solid #f1f1f1;
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: #f093fb;
    box-shadow: 0 20px 40px rgba(240, 147, 251, 0.2);
}

.feature-icon {
    font-size: 64px;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    color: #1a1a2e;
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.feature-card p {
    color: #4a5568;
    font-size: 15px;
}

/* =============================================
   TESTIMONIALS
============================================= */
.testimonials {
    padding: 80px 0;
    background: linear-gradient(180deg, #fef6f6 0%, #fff 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: white;
    padding: 32px 28px;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid #f8f9fa;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 16px;
    right: 28px;
    font-size: 80px;
    color: #f093fb;
    opacity: 0.2;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.testimonial-stars {
    color: #ffd93d;
    font-size: 18px;
    margin-bottom: 14px;
}

.testimonial-text {
    color: #4a5568;
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 16px;
    border-top: 1px solid #f1f1f1;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 16px;
    flex-shrink: 0;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-info strong {
    color: #1a1a2e;
    font-size: 15px;
}

.author-info span {
    color: #718096;
    font-size: 13px;
}

/* =============================================
   FOR WHOM
============================================= */
.for-whom {
    padding: 80px 0;
    background: white;
}

.for-whom-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.for-whom-column {
    background: white;
    padding: 36px 30px;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.positive-title {
    color: #11998e;
    font-size: 1.4rem;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 3px solid #38ef7d;
}

.negative-title {
    color: #ff4b2b;
    font-size: 1.4rem;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 3px solid #ff416c;
}

.for-list {
    list-style: none;
}

.for-list li {
    padding: 12px 0;
    color: #2d3748;
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding-left: 24px;
}

.for-list.positive li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #11998e;
    font-weight: 800;
    font-size: 18px;
}

.for-list.negative li::before {
    content: '✗';
    position: absolute;
    left: 0;
    color: #ff4b2b;
    font-weight: 800;
    font-size: 18px;
}

/* =============================================
   OFFER SECTION
============================================= */
.offer-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.offer-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 10% 10%, rgba(255, 215, 0, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 90%, rgba(255, 105, 180, 0.15) 0%, transparent 40%);
}

.offer-section .section-header h2 {
    color: white;
}

.offer-section .section-subtitle {
    color: rgba(255, 255, 255, 0.85);
}

.offer-card {
    max-width: 700px;
    margin: 0 auto;
    background: white;
    color: #1a1a2e;
    border-radius: 28px;
    padding: 50px 40px;
    position: relative;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
    z-index: 2;
}

.offer-badge {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #ff416c, #ff4b2b);
    color: white;
    padding: 10px 30px;
    border-radius: 30px;
    font-weight: 800;
    font-size: 14px;
    letter-spacing: 1px;
    box-shadow: 0 10px 25px rgba(255, 65, 108, 0.4);
}

.offer-title {
    text-align: center;
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    margin-bottom: 30px;
    color: #1a1a2e;
}

.offer-includes {
    list-style: none;
    margin-bottom: 36px;
}

.offer-includes li {
    padding: 12px 0;
    font-size: 17px;
    font-weight: 600;
    border-bottom: 1px solid #f1f1f1;
}

.offer-includes li:last-child {
    border-bottom: none;
}

.price-block {
    text-align: center;
    margin: 36px 0;
    padding: 30px;
    background: linear-gradient(135deg, #fff8e7 0%, #ffe9b3 100%);
    border-radius: 20px;
    border: 3px dashed #ff9f1c;
}

.price-from {
    color: #4a5568;
    font-size: 16px;
    margin-bottom: 8px;
}

.old-price {
    text-decoration: line-through;
    color: #ff416c;
    font-weight: 700;
}

.price-now {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 4px;
    color: #1a1a2e;
    margin: 16px 0 8px;
    font-family: 'Fredoka', sans-serif;
}

.currency {
    font-size: 28px;
    font-weight: 700;
    padding-top: 16px;
}

.amount {
    font-size: clamp(4rem, 10vw, 6rem);
    font-weight: 800;
    line-height: 1;
}

.cents {
    font-size: 28px;
    font-weight: 700;
    padding-top: 16px;
}

.price-installments {
    color: #4a5568;
    font-size: 17px;
    margin-bottom: 12px;
}

.price-economy {
    background: #4ade80;
    color: white;
    padding: 8px 20px;
    border-radius: 30px;
    display: inline-block;
    font-weight: 800;
    font-size: 15px;
    box-shadow: 0 8px 20px rgba(74, 222, 128, 0.3);
}

.payment-methods {
    text-align: center;
    margin-top: 30px;
}

.payment-methods p {
    color: #718096;
    font-size: 14px;
    margin-bottom: 12px;
}

.payment-icons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.payment {
    background: #f7fafc;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 14px;
    color: #2d3748;
    border: 1px solid #e2e8f0;
}

.urgency-block {
    margin-top: 30px;
    text-align: center;
    padding: 24px;
    background: linear-gradient(135deg, #fef6f6 0%, #fee2e2 100%);
    border-radius: 16px;
    border: 2px solid #ff416c;
}

.urgency-block > p {
    color: #1a1a2e;
    font-size: 16px;
    margin-bottom: 16px;
    font-weight: 700;
}

.countdown {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #1a1a2e;
    color: white;
    padding: 12px 18px;
    border-radius: 12px;
    min-width: 75px;
}

.countdown-number {
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
    font-family: 'Fredoka', sans-serif;
}

.countdown-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #cbd5e0;
    margin-top: 4px;
}

.countdown-separator {
    font-size: 32px;
    font-weight: 800;
    color: #ff416c;
    line-height: 1;
}

/* =============================================
   BONUSES / ORDER BUMPS
============================================= */
.bonuses {
    padding: 80px 0;
    background: linear-gradient(180deg, #fffbeb 0%, #fff 100%);
}

.bump-card {
    background: white;
    border-radius: 28px;
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.08);
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 40px;
    align-items: center;
    border: 3px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.bump-card:hover {
    border-color: #ffd93d;
    transform: translateY(-4px);
}

.bump-card.reverse {
    grid-template-columns: 1fr 320px;
}

.bump-card.reverse .bump-image {
    order: 2;
}

.bump-cover {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    padding: 24px;
}

.comportamento-cover {
    background: linear-gradient(135deg, #f7971e 0%, #ffd200 100%);
    color: #1a1a2e;
}

.matematica-cover {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.bump-cover-icon {
    font-size: 70px;
    margin-bottom: 16px;
}

.bump-cover h4 {
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.bump-cover p {
    font-size: 16px;
    font-weight: 600;
    opacity: 0.9;
}

.bump-tag {
    display: inline-block;
    background: linear-gradient(135deg, #f7971e, #ffd200);
    color: #1a1a2e;
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.bump-tag.blue {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    color: white;
}

.bump-content h3 {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    margin-bottom: 14px;
    color: #1a1a2e;
}

.bump-description {
    color: #4a5568;
    margin-bottom: 24px;
    font-size: 16px;
}

.bump-tracks-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 24px;
}

.bump-track {
    background: #f8f9fa;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    color: #2d3748;
}

.bump-track em {
    font-style: normal;
    color: #718096;
    font-size: 11px;
    font-weight: 500;
    display: block;
    margin-top: 2px;
}

.bump-price-block {
    background: linear-gradient(135deg, #fff8e7 0%, #ffe9b3 100%);
    padding: 24px;
    border-radius: 16px;
    border: 2px dashed #ff9f1c;
}

.bump-from {
    color: #4a5568;
    font-size: 14px;
    margin-bottom: 8px;
}

.old-price-small {
    text-decoration: line-through;
    color: #ff416c;
    font-weight: 700;
}

.bump-price {
    display: flex;
    align-items: flex-start;
    gap: 2px;
    color: #1a1a2e;
    margin-bottom: 16px;
    font-family: 'Fredoka', sans-serif;
}

.bump-price span {
    font-size: 20px;
    padding-top: 8px;
    font-weight: 700;
}

.bump-price strong {
    font-size: 48px;
    line-height: 1;
    font-weight: 800;
}

.bump-price.blue-price {
    color: #4facfe;
}

.bump-checkbox {
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    padding: 16px;
    background: white;
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
    font-size: 15px;
}

.bump-checkbox:hover {
    border-color: #ff9f1c;
    background: #fffbeb;
}

.bump-checkbox input[type="checkbox"] {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    cursor: pointer;
    accent-color: #ff9f1c;
}

.bump-checkbox input:checked + .checkmark + strong,
.bump-checkbox input:checked ~ * {
    color: #11998e;
}

.bump-checkbox:has(input:checked) {
    border-color: #11998e;
    background: #f0fff4;
}

.checkmark {
    display: none;
}

/* =============================================
   COMBO SECTION
============================================= */
.combo-section {
    margin-top: 60px;
}

.combo-card {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    border-radius: 28px;
    padding: 50px 40px;
    text-align: center;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.combo-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(255, 215, 0, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 65, 108, 0.2) 0%, transparent 50%);
}

.combo-card > * {
    position: relative;
    z-index: 2;
}

.combo-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ff416c, #ff4b2b);
    padding: 10px 24px;
    border-radius: 30px;
    font-weight: 800;
    font-size: 13px;
    letter-spacing: 1px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.combo-card h3 {
    font-size: clamp(1.6rem, 3vw, 2.3rem);
    margin-bottom: 12px;
}

.combo-card > p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.combo-items {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.combo-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 14px 24px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 15px;
}

.combo-plus {
    font-size: 24px;
    font-weight: 800;
    color: #ffd93d;
}

.combo-price-block {
    margin-top: 30px;
}

.combo-price-block > p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
}

.combo-total {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 4px;
    margin: 16px 0;
    color: #ffd93d;
    font-family: 'Fredoka', sans-serif;
}

.combo-total span {
    font-size: 32px;
    padding-top: 16px;
    font-weight: 700;
}

.combo-total strong {
    font-size: clamp(4rem, 10vw, 6rem);
    line-height: 1;
    font-weight: 800;
}

.combo-savings {
    display: inline-block;
    background: #4ade80;
    color: #1a1a2e;
    padding: 10px 24px;
    border-radius: 30px;
    font-weight: 800;
    font-size: 16px;
    margin-top: 8px;
}

/* =============================================
   GUARANTEE
============================================= */
.guarantee {
    padding: 80px 0;
    background: white;
}

.guarantee-card {
    max-width: 900px;
    margin: 0 auto;
    background: linear-gradient(135deg, #f0fff4 0%, #c6f6d5 100%);
    padding: 50px 40px;
    border-radius: 28px;
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 40px;
    align-items: center;
    border: 3px solid #11998e;
    box-shadow: 0 20px 60px rgba(17, 153, 142, 0.2);
}

.guarantee-seal {
    width: 180px;
    height: 180px;
    margin: 0 auto;
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 40px rgba(17, 153, 142, 0.4);
    position: relative;
    animation: rotate-seal 20s linear infinite;
}

@keyframes rotate-seal {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.guarantee-seal::before {
    content: '';
    position: absolute;
    inset: 8px;
    border: 3px dashed white;
    border-radius: 50%;
}

.seal-inner {
    text-align: center;
    color: white;
    animation: rotate-seal-counter 20s linear infinite;
}

@keyframes rotate-seal-counter {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}

.seal-number {
    display: block;
    font-size: 56px;
    font-weight: 800;
    line-height: 1;
    font-family: 'Fredoka', sans-serif;
}

.seal-text {
    display: block;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 2px;
    margin-top: 4px;
}

.seal-subtitle {
    display: block;
    font-size: 11px;
    letter-spacing: 1.5px;
    margin-top: 4px;
    opacity: 0.9;
}

.guarantee-content h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    color: #1a1a2e;
    margin-bottom: 18px;
}

.guarantee-content p {
    color: #2d3748;
    font-size: 16px;
    margin-bottom: 14px;
}

.guarantee-emphasis {
    background: white;
    padding: 16px 20px;
    border-radius: 12px;
    margin-top: 20px !important;
    font-size: 17px !important;
    text-align: center;
}

/* =============================================
   ABOUT
============================================= */
.about {
    padding: 80px 0;
    background: linear-gradient(180deg, #fff 0%, #fef6f6 100%);
}

.about-card {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    padding: 50px 40px;
    border-radius: 28px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.08);
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 40px;
    align-items: center;
}

.about-icon {
    width: 160px;
    height: 160px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    margin: 0 auto;
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.3);
}

.about-content h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: #1a1a2e;
    margin-bottom: 16px;
}

.about-content p {
    color: #4a5568;
    font-size: 16px;
    margin-bottom: 14px;
    line-height: 1.7;
}

/* =============================================
   FAQ
============================================= */
.faq {
    padding: 80px 0;
    background: white;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #f8f9fa;
    margin-bottom: 16px;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.faq-item:hover {
    border-color: #f093fb;
}

.faq-item.active {
    background: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-color: #f093fb;
}

.faq-question {
    width: 100%;
    padding: 22px 26px;
    background: none;
    border: none;
    text-align: left;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #1a1a2e;
    font-family: 'Nunito', sans-serif;
}

.faq-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 800;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    background: linear-gradient(135deg, #ff416c, #ff4b2b);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 26px 22px;
}

.faq-answer p {
    color: #4a5568;
    line-height: 1.7;
    font-size: 15px;
}

/* =============================================
   FINAL CTA
============================================= */
.final-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '🎵';
    position: absolute;
    font-size: 400px;
    opacity: 0.05;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.final-cta > .container > * {
    position: relative;
    z-index: 2;
}

.final-cta h2 {
    font-size: clamp(1.8rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.final-cta > .container > p {
    font-size: clamp(1.05rem, 1.5vw, 1.25rem);
    margin-bottom: 30px;
    opacity: 0.95;
}

.final-summary {
    max-width: 500px;
    margin: 0 auto 40px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.final-summary ul {
    list-style: none;
    text-align: left;
}

.final-summary li {
    padding: 10px 0;
    font-size: 16px;
    font-weight: 600;
}

.final-price {
    margin-bottom: 30px;
}

.final-price > p:first-child {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 8px;
}

.final-price-amount {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 4px;
    margin-bottom: 8px;
    color: #ffd93d;
    font-family: 'Fredoka', sans-serif;
    text-shadow: 0 4px 0 rgba(0, 0, 0, 0.15);
}

.final-price-amount span {
    font-size: 32px;
    padding-top: 18px;
    font-weight: 700;
}

.final-price-amount strong {
    font-size: clamp(5rem, 12vw, 7rem);
    line-height: 1;
    font-weight: 800;
}

.final-price > p:last-child {
    font-size: 18px;
    opacity: 0.9;
}

.btn-final {
    background: linear-gradient(135deg, #4ade80 0%, #11998e 100%);
    color: white;
    margin-top: 16px;
}

.final-trust {
    margin-top: 24px;
    font-size: 15px;
    opacity: 0.9;
    font-weight: 600;
}

/* =============================================
   FOOTER
============================================= */
.footer {
    background: #1a1a2e;
    color: rgba(255, 255, 255, 0.7);
    padding: 40px 0;
    text-align: center;
}

.footer-content > p {
    margin-bottom: 12px;
    font-size: 14px;
}

.footer-disclaimer {
    font-size: 13px;
    opacity: 0.7;
    max-width: 700px;
    margin: 0 auto 20px !important;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 13px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #ffd93d;
}

/* =============================================
   FLOATING CTA
============================================= */
.floating-cta {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, #ffd93d 0%, #ff9f1c 100%);
    color: #1a1a2e;
    padding: 16px 24px;
    border-radius: 60px;
    font-weight: 800;
    font-size: 14px;
    text-transform: uppercase;
    box-shadow: 0 15px 40px rgba(255, 159, 28, 0.5);
    display: none;
    align-items: center;
    gap: 10px;
    z-index: 1000;
    animation: pulse 2.5s infinite;
    transition: transform 0.3s ease;
}

.floating-cta.visible {
    display: flex;
}

.floating-cta:hover {
    transform: translateY(-4px) scale(1.05);
}

.floating-icon {
    font-size: 20px;
}

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 968px) {
    .bump-card,
    .bump-card.reverse {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .bump-card.reverse .bump-image {
        order: 0;
    }

    .bump-image {
        max-width: 280px;
        margin: 0 auto;
    }

    .for-whom-grid {
        grid-template-columns: 1fr;
    }

    .guarantee-card,
    .about-card {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .mockup-header {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .tracks-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 60px 0 70px;
    }

    .hero-features {
        gap: 16px;
    }

    .benefits-bar .container {
        justify-content: center;
    }

    .benefit-item {
        font-size: 13px;
    }

    .offer-card {
        padding: 40px 24px;
    }

    .countdown-item {
        min-width: 65px;
        padding: 10px 14px;
    }

    .countdown-number {
        font-size: 26px;
    }

    .mockup-card {
        padding: 24px;
    }

    .bump-card {
        padding: 24px;
    }

    .bump-tracks-grid {
        grid-template-columns: 1fr;
    }

    .combo-items {
        flex-direction: column;
        gap: 8px;
    }

    .btn-cta-large,
    .btn-cta-mega {
        font-size: 16px;
        padding: 18px 28px;
    }

    .floating-cta {
        padding: 12px 20px;
        font-size: 12px;
    }

    .floating-cta .floating-text {
        max-width: 130px;
    }

    .guarantee-card,
    .about-card {
        padding: 30px 24px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.85rem;
    }

    .section-header h2 {
        font-size: 1.6rem;
    }

    .top-bar {
        font-size: 12px;
        padding: 10px 0;
    }
}

/* =============================================
   ANIMAÇÕES DE ENTRADA
============================================= */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.8s ease forwards;
}