/* ==========================================================================
   RESET & VARIABLES
   ========================================================================== */
:root {
    /* Colors - Clean & Modern Theme */
    --bg-dark: #040404;
    --surface-dark: #0a0a0a;
    --surface-light: #111111;
    --surface-accent: #222222;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;

    /* Brand Colors */
    --brand-primary: #e4e4e7;
    --brand-neon: #e4e4e7;
    --brand-gold: #d4af37;
    --brand-green: #ffffff;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #27272a 0%, #18181b 100%);
    --gradient-gold: linear-gradient(135deg, #d4af37 0%, #b5952f 100%);

    /* Typography */
    --font-heading: 'Anton', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Shadows & Glows */
    --glow-primary: none;
    --glow-neon: none;
    --glow-gold: none;
    --glow-green: none;
    --shadow-soft: 0 4px 15px rgba(0, 0, 0, 0.5);

    /* Spacing */
    --section-pad: 5rem 1rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

html,
body {
    overflow-x: hidden;
    max-width: 100%;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

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

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

ul {
    list-style: none;
}

/* ==========================================================================
   UTILITY CLASSES & BASE
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.container-sm {
    max-width: 800px;
}

.text-center {
    text-align: center;
}

.text-giant {
    font-size: 2.5rem;
}

.text-gold {
    color: var(--brand-gold);
}

.text-neon {
    color: var(--text-primary);
    font-weight: bold;
}

.text-muted {
    color: var(--text-secondary);
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-4 {
    margin-bottom: 1.5rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-4 {
    margin-top: 1.5rem;
}

.w-100 {
    width: 100%;
}

.font-heading {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* Background Glows */
.bg-glow {
    display: none;
}

@keyframes drift-glow {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 0.1;
    }

    50% {
        transform: translate(80px, 120px) scale(1.3);
        opacity: 0.15;
        filter: blur(160px);
    }

    100% {
        transform: translate(-40px, -80px) scale(0.9);
        opacity: 0.12;
        filter: blur(120px);
    }
}

/* Titles */
.section-title {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    text-transform: uppercase;
    text-align: center;
    letter-spacing: 1px;
}

.section-title span {
    color: #a1a1aa;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-inline: auto;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--brand-green);
    color: #000;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    padding: 1rem 2rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
    background: #e4e4e7;
}

.btn-large {
    font-size: 1.6rem;
    padding: 1.2rem 2.5rem;
    border-radius: 12px;
}

.btn-giant {
    font-size: 1.8rem;
    padding: 1.5rem 3rem;
    border-radius: 14px;
}

.pulse {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 229, 115, 0.7);
    }

    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 20px rgba(0, 229, 115, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 229, 115, 0);
    }
}

/* Animations */
.music-visualizer {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 4px;
    height: 40px;
    margin-bottom: 1.5rem;
}

.music-visualizer .bar {
    width: 6px;
    background: linear-gradient(to top, var(--brand-primary), var(--brand-neon));
    border-radius: 3px 3px 0 0;
}

.music-visualizer .bar:nth-child(1) {
    animation: eq 0.8s infinite alternate ease-in-out;
}

.music-visualizer .bar:nth-child(2) {
    animation: eq 0.5s infinite alternate ease-in-out 0.2s;
}

.music-visualizer .bar:nth-child(3) {
    animation: eq 1.2s infinite alternate ease-in-out 0.4s;
}

.music-visualizer .bar:nth-child(4) {
    animation: eq 0.6s infinite alternate ease-in-out 0.1s;
}

.music-visualizer .bar:nth-child(5) {
    animation: eq 0.9s infinite alternate ease-in-out 0.5s;
}

.music-visualizer .bar:nth-child(6) {
    animation: eq 0.7s infinite alternate ease-in-out 0.3s;
}

.music-visualizer .bar:nth-child(7) {
    animation: eq 1.1s infinite alternate ease-in-out 0.6s;
}

@keyframes eq {
    0% {
        height: 10px;
        opacity: 0.5;
    }

    100% {
        height: 100%;
        opacity: 1;
    }
}

.float-animation {
    animation: floating 4s ease-in-out infinite;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.4));
}

@keyframes floating {
    0% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(2deg);
    }

    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

.glow-card {
    transition: all 0.4s ease;
}

.glow-card:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
    transform: translateY(-5px);
    border-color: var(--brand-neon);
}

/* Badges */
.badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    color: var(--brand-primary);
    padding: 0.4rem 1rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1.5rem;
    border: 1px solid var(--brand-primary);
}

/* ==========================================================================
   SECTIONS
   ========================================================================== */

/* Hero */
.hero {
    position: relative;
    padding: var(--section-pad);
    padding-top: 5rem;
    min-height: 95vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    text-align: center;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(to top, var(--bg-dark), transparent);
    pointer-events: none;
}

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

.headline {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    line-height: 1.1;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.highlight-gold {
    color: var(--brand-gold);
}

.subheadline {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-inline: auto;
}

.hero-cta-group {
    margin-bottom: 4rem;
}

.proof-text {
    font-size: 1rem;
    color: var(--brand-primary);
    margin-top: 1rem;
    font-weight: bold;
}

.proof-text del {
    color: var(--text-secondary);
}

/* CSS 3D Box Enhancement */
.box-3d-scene {
    perspective: 1200px;
    width: 260px;
    height: 360px;
    margin: 40px auto;
}

.box-3d {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transform: rotateX(5deg) rotateY(-30deg);
    animation: float-box-3d 5s ease-in-out infinite alternate;
}

@keyframes float-box-3d {
    0% {
        transform: translateY(0) rotateX(5deg) rotateY(-30deg);
    }

    100% {
        transform: translateY(-20px) rotateX(10deg) rotateY(-20deg);
    }
}

.box-face {
    position: absolute;
    left: 50%;
    top: 50%;
    backface-visibility: hidden;
}

/* Front Face */
.box-front {
    width: 260px;
    height: 360px;
    margin-left: -130px;
    margin-top: -180px;
    transform: translateZ(35px);
    /* Half of Depth (70px) */
    background: radial-gradient(circle at top right, #333 0%, #0a0a0a 80%);
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 25px 20px;
    text-align: center;
    overflow: hidden;
}

/* Shine overlay */
.box-front::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(to bottom right, rgba(255, 255, 255, 0) 40%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0) 60%);
    z-index: 1;
    pointer-events: none;
    animation: box-shine-3d 6s infinite;
}

@keyframes box-shine-3d {
    0% {
        transform: translate(-50%, -50%) rotate(45deg);
    }

    30% {
        transform: translate(50%, 50%) rotate(45deg);
    }

    100% {
        transform: translate(50%, 50%) rotate(45deg);
    }
}

/* Content inside Front */
.box-front>* {
    position: relative;
    z-index: 2;
}

/* Left Spine */
.box-left {
    width: 70px;
    height: 360px;
    margin-left: -35px;
    margin-top: -180px;
    transform: rotateY(-90deg) translateZ(130px);
    /* translated half of front width (260/2) */
    background: linear-gradient(180deg, #111111 0%, #000000 100%);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-right: none;
    box-shadow: inset -5px 0 15px rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
}

.box-left-text {
    transform: rotate(-90deg);
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: #fff;
    white-space: nowrap;
    letter-spacing: 3px;
}

/* Right Face (Rarely seen but necessary) */
.box-right {
    width: 70px;
    height: 360px;
    margin-left: -35px;
    margin-top: -180px;
    transform: rotateY(90deg) translateZ(130px);
    background: #0a0a0a;
}

/* Top Face */
.box-top {
    width: 260px;
    height: 70px;
    margin-left: -130px;
    margin-top: -35px;
    transform: rotateX(90deg) translateZ(180px);
    /* translated half of height (360/2) */
    background: #111111;
}

/* Bottom Face */
.box-bottom {
    width: 260px;
    height: 70px;
    margin-left: -130px;
    margin-top: -35px;
    transform: rotateX(-90deg) translateZ(180px);
    background: #000;
}

/* Back Face */
.box-back {
    width: 260px;
    height: 360px;
    margin-left: -130px;
    margin-top: -180px;
    transform: rotateY(180deg) translateZ(35px);
    /* Half of depth */
    background: #000000;
}

/* VSL Section */
.vsl-section {
    padding: var(--section-pad);
    background: rgba(5, 5, 5, 0.6);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(0, 112, 243, 0.2);
    border-bottom: 1px solid rgba(0, 112, 243, 0.2);
}

.video-container {
    max-width: 800px;
    margin: 0 auto 2.5rem;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--surface-accent);
    background: #000;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 ratio */
    height: 0;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Beats Preview */
.beats-preview {
    position: relative;
    padding: var(--section-pad);
    background: radial-gradient(ellipse at 50% 50%, rgba(0, 112, 243, 0.05) 0%, transparent 70%);
    border-top: 1px solid rgba(0, 112, 243, 0.1);
}

.beats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.beat-card {
    background: var(--surface-dark);
    border-radius: 12px;
    border: 1px solid var(--surface-accent);
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.beat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
    border-color: rgba(50, 145, 255, 0.5);
}

.beat-cover {
    aspect-ratio: 1 / 1;
    width: 100%;
    height: auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cover-icon {
    font-size: 4rem;
    color: rgba(0, 0, 0, 0.2);
    position: absolute;
    z-index: 1;
}

.play-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.5);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    z-index: 2;
    backdrop-filter: blur(4px);
    flex-shrink: 0;
}

.play-btn:hover {
    transform: scale(1.1);
    background: #3291ff;
    border-color: #3291ff;
}

.play-btn.playing {
    background: var(--brand-neon);
    border-color: var(--brand-neon);
    color: #000;
}

.beat-info {
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    flex-grow: 1;
}

.beat-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

.bpm-tag {
    font-size: 0.75rem;
    background: linear-gradient(90deg, #0070f3, #3291ff);
    color: #fff;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-weight: 700;
    box-shadow: 0 2px 10px rgba(50, 145, 255, 0.4);
    white-space: nowrap;
}

.waveform-mock {
    height: 30px;
    background: repeating-linear-gradient(90deg, rgba(194, 182, 219, 0.2) 0, rgba(194, 182, 219, 0.2) 3px, transparent 3px, transparent 6px);
    width: 100%;
    border-radius: 2px;
    transition: all 0.3s;
    margin-top: auto;
}

.waveform-mock.animated {
    background: repeating-linear-gradient(90deg, #3291ff 0, #3291ff 3px, transparent 3px, transparent 6px);
    filter: drop-shadow(0 0 5px #3291ff);
    animation: waveX 0.5s linear infinite alternate;
}

@keyframes waveX {
    from {
        opacity: 0.7;
    }

    to {
        opacity: 1;
        filter: drop-shadow(0 0 10px #3291ff);
    }
}

/* Benefits */
.benefits {
    padding: var(--section-pad);
    background: radial-gradient(circle at 50% 100%, #17042f 0%, #000000 100%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    background: rgba(24, 24, 24, 0.5);
    backdrop-filter: blur(12px);
    padding: 2.5rem 1.5rem;
    border-radius: 6px;
    border: 1px solid rgba(0, 112, 243, 0.2);
    text-align: center;
}

.benefit-card .icon {
    font-size: 3rem;
    color: var(--brand-neon);
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 15px rgba(50, 145, 255, 0.6));
    animation: floating 3s infinite ease-in-out;
}

.benefit-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    font-family: var(--font-body);
    font-weight: 900;
    letter-spacing: 0.5px;
    color: #fff;
}

.benefit-card p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Belief Breaker */
.belief-breaker {
    padding: 5rem 1rem;
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(10, 10, 10, 1) 100%);
    border-top: 1px solid rgba(0, 112, 243, 0.1);
    border-bottom: 1px solid rgba(0, 112, 243, 0.1);
}

.lead-text {
    font-size: 1.3rem;
    margin-bottom: 1.8rem;
    color: var(--text-primary);
    line-height: 1.8;
}

/* Offer Box (Stack) */
.offer-section {
    padding: 5rem 1rem;
    position: relative;
}

.offer-3d-asset {
    max-width: 300px;
    margin: -40px auto 20px;
    position: relative;
    z-index: 10;
}

.offer-box {
    max-width: 650px;
    margin: 0 auto;
    background: var(--surface-dark);
    border: 1px solid var(--surface-accent);
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    position: relative;
}

.offer-header {
    background: var(--gradient-primary);
    color: #fff;
    padding: 2rem 1.5rem;
    text-align: center;
    border-radius: 8px 8px 0 0;
}

.offer-header h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

.offer-header p {
    font-weight: 700;
    font-size: 1rem;
    background: rgba(0, 0, 0, 0.3);
    display: inline-block;
    padding: 0.3rem 1rem;
    border-radius: 8px;
}

.offer-content {
    padding: 2.5rem 2rem;
}

.offer-list li {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.2rem;
    padding-bottom: 1.2rem;
    border-bottom: 1px solid rgba(0, 112, 243, 0.1);
    font-size: 1.05rem;
}

.offer-list li i {
    color: var(--brand-neon);
    margin-right: 0.8rem;
    margin-top: 0.3rem;
    filter: drop-shadow(0 0 5px var(--brand-neon));
}

.offer-list li span {
    font-weight: 900;
    color: rgba(255, 255, 255, 0.4);
    text-decoration: line-through;
    flex-shrink: 0;
    margin-left: 1rem;
}

.offer-list li.bonus-highlight {
    color: #ffdf00;
    background: rgba(255, 223, 0, 0.05);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 223, 0, 0.2);
}

.offer-list li.bonus-highlight i {
    color: #ffdf00;
    filter: drop-shadow(0 0 5px #ffdf00);
}

.total-value {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.3rem;
    font-weight: 700;
    margin-top: 1.5rem;
    text-decoration: line-through;
}

.final-price {
    text-align: center;
    font-family: var(--font-heading);
    margin: 0.5rem 0 1rem;
    display: flex;
    align-items: baseline;
    justify-content: center;
    color: var(--brand-green);
}

.final-price .currency {
    font-size: 2.5rem;
}

.final-price .amount {
    font-size: 6rem;
    line-height: 0.9;
    margin: 0 0.2rem;
}

.final-price .cents {
    font-size: 2.5rem;
}

.urgency-text {
    text-align: center;
    color: #ff4757;
    font-weight: 700;
    margin-bottom: 2rem;
    font-size: 1rem;
    animation: pulse 2s infinite;
}

.secure-checkout {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 0.8rem;
    border-radius: 8px;
}

/* Bonus */
.bonus-section {
    padding: var(--section-pad);
    background: var(--surface-light);
}

.bonus-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 2rem;
    border: 1px solid var(--surface-accent);
    border-radius: 6px;
    background: var(--surface-dark);
}

.bonus-img {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-dark);
    border-radius: 50%;
    border: 1px solid var(--brand-neon);
    animation: float 4s ease-in-out infinite;
}

.bonus-img i {
    font-size: 4rem;
    color: var(--brand-primary);
}

.bonus-text h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.bonus-text p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.highlight-text {
    font-weight: 700;
    color: var(--text-primary);
    background: linear-gradient(90deg, rgba(0, 112, 243, 0.2), transparent);
    padding: 1.5rem;
    border-left: 4px solid var(--brand-neon);
    border-radius: 0 8px 8px 0;
    text-align: left;
    font-size: 1.1rem;
}

/* Social Proof */
.social-proof {
    padding: var(--section-pad);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
    max-width: 1000px;
    margin-inline: auto;
}

.testimonial-card {
    background: var(--surface-dark);
    padding: 2rem;
    border-radius: 6px;
    border: 1px solid var(--surface-accent);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin-bottom: 1.2rem;
}

.avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    border: 1px solid var(--brand-primary);
}

.user-info h4 {
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

.stars {
    color: var(--brand-gold);
    font-size: 0.9rem;
}

.testimonial-card p {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 1.05rem;
    line-height: 1.6;
}

/* Guarantee */
.guarantee {
    padding: 5rem 1rem;
    background: var(--surface-light);
    border-top: 1px solid var(--surface-accent);
}

.guarantee-box {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding: 3rem 2rem;
    border: 1px dashed var(--surface-accent);
    border-radius: 8px;
    background: var(--surface-dark);
}

.badge-icon {
    font-size: 4rem;
    color: var(--brand-primary);
    margin-bottom: 1.5rem;
}

.guarantee-box h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.guarantee-box p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Final CTA */
.final-cta {
    padding: 6rem 1rem 8rem;
    /* Extra padding for sticky CTA */
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 112, 243, 0.2) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: 0;
    pointer-events: none;
}

.final-cta .container {
    position: relative;
    z-index: 1;
}

.footer-links {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 3rem;
}

.footer-links a {
    margin: 0 0.8rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--brand-neon);
}

.copyright {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.2);
}

/* Sticky CTA */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(15px);
    padding: 1.2rem;
    border-top: 1px solid rgba(0, 112, 243, 0.3);
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.5);
}

.sticky-cta.visible {
    transform: translateY(0);
}

.sticky-cta .btn-primary {
    font-size: 1.2rem;
    padding: 1rem;
}

/* ==========================================================================
   MEDIA QUERIES (Desktop Setup)
   ========================================================================== */
@media (min-width: 768px) {
    .headline {
        font-size: 4.5rem;
    }

    .hero {
        min-height: 85vh;
        padding-top: 8rem;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }

    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .bonus-container {
        flex-direction: row;
        text-align: left;
        padding: 4rem;
    }

    .bonus-img {
        margin-right: 2rem;
        flex-shrink: 0;
    }

    .bonus-text {
        text-align: left;
    }

    .offer-3d-asset {
        max-width: 400px;
        margin-top: -80px;
        margin-bottom: 30px;
    }

    .sticky-cta {
        display: none;
    }

    .final-cta {
        padding-bottom: 6rem;
    }
}

@media (min-width: 1024px) {
    .headline {
        font-size: 5rem;
    }

    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .mockup-3d {
        max-width: 600px;
    }
}

/* ==========================================================================
   MOBILE MEDIA QUERIES (max-width: 767px)
   ========================================================================== */
@media (max-width: 767px) {
    :root {
        --section-pad: 3.5rem 1.2rem;
    }

    .hero {
        min-height: auto;
        padding-top: 4rem;
        padding-bottom: 2rem;
    }

    /* Typografia Geral */
    .headline {
        font-size: 2.2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .text-giant {
        font-size: 1.8rem;
    }

    .subheadline,
    .lead-text {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .proof-text {
        font-size: 0.9rem;
    }

    /* Botões */
    .btn-primary {
        font-size: 1rem;
        padding: 0.9rem 1.4rem;
    }

    .btn-large {
        font-size: 1.1rem;
        padding: 1.1rem 1.6rem;
    }

    .btn-giant {
        font-size: 1.25rem;
        padding: 1.2rem 1.8rem;
    }

    .hero-cta-group {
        margin-bottom: 2rem;
    }

    /* Previews de Beats Grid Mobile */
    .beats-grid {
        grid-template-columns: 1fr;
    }

    .beat-card {
        margin: 0 auto;
        max-width: 420px;
        width: 95%;
    }

    .beat-cover {
        aspect-ratio: 1 / 1;
        width: 100%;
        height: auto;
    }

    .play-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .beat-info {
        padding: 1rem;
    }

    /* Box 3D */
    .box-3d-scene {
        zoom: 0.75;
        margin: 20px auto;
    }

    /* Offer Section */
    .offer-header h2 {
        font-size: 1.6rem;
    }

    .final-price .currency,
    .final-price .cents {
        font-size: 1.6rem;
    }

    .final-price .amount {
        font-size: 3.5rem;
    }

    .offer-list li {
        font-size: 0.9rem;
        flex-wrap: wrap;
    }

    .offer-list li span {
        width: 100%;
        text-align: right;
        margin-left: 0;
        margin-top: 0.5rem;
    }

    .offer-list li.bonus-highlight {
        text-align: left;
    }

    /* Bônus */
    .bonus-text h2 {
        font-size: 1.8rem;
    }

    .bonus-text p,
    .highlight-text {
        font-size: 0.95rem;
    }

    .bonus-img {
        width: 80px;
        height: 80px;
    }

    .bonus-img i {
        font-size: 2.2rem;
    }

    /* Garantia */
    .guarantee-box h2 {
        font-size: 1.6rem;
    }

    .guarantee-box {
        padding: 2rem 1rem;
    }

    .badge-icon {
        font-size: 3rem;
    }

    /* Footer */
    .final-cta {
        padding: 4rem 1rem 6rem;
    }
}

/* Sales Notification */
.sales-notification {
    position: fixed;
    bottom: 25px;
    left: 25px;
    background: rgba(10, 10, 10, 0.95);
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
    z-index: 9999;
    transform: translateX(-150%);
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.6s;
    opacity: 0;
    max-width: 350px;
    backdrop-filter: blur(10px);
}

.sales-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.sn-img i {
    font-size: 2.2rem;
}

.sn-content {
    display: flex;
    flex-direction: column;
}

.sn-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 2px;
    font-family: var(--font-body);
}

.sn-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

@media (max-width: 767px) {
    .sales-notification {
        bottom: 25px;
        left: 50%;
        transform: translateX(-50%) translateY(150%);
        width: 90%;
        padding: 12px 15px;
        gap: 10px;
    }

    .sales-notification.show {
        transform: translateX(-50%) translateY(0);
    }
}