:root {
    --primary: #ff3b30;
    --primary-dark: #d92820;
    --whatsapp: #25d366;
    --dark: #111111;
    --gray: #f5f5f5;
    --text: #222;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    margin: 0;
    padding-bottom: 75px;
}

.top-bar {
    background: #111;
    color: #fff;
    text-align: center;
    padding: 10px 15px;
    font-size: 13px;
    font-weight: 700;
}

.hero-section {
    background:
        radial-gradient(
            circle at top right,
            #fff0ee,
            transparent 45%
        ),
        #fff;
    padding: 50px 0;
    overflow: hidden;
}

.hero-content h1 {
    font-size: clamp(36px, 5vw, 62px);
    font-weight: 900;
    line-height: 1.02;
    letter-spacing: -2px;
}

.hero-content h1 span,
.section-title span,
.section-heading h2 span,
.final-content h2 span {
    color: var(--primary);
}

.hero-subtitle {
    font-size: 20px;
    line-height: 1.6;
    margin: 25px 0;
}

.location-badge {
    display: inline-block;
    background: #fff0ee;
    color: var(--primary);
    border-radius: 50px;
    padding: 8px 15px;
    font-size: 12px;
    font-weight: 800;
    margin-bottom: 18px;
}

.hero-benefits {
    margin: 20px 0;
}

.hero-benefits div {
    margin: 10px 0;
    font-weight: 600;
}

.hero-benefits i {
    color: #16a34a;
    margin-right: 8px;
}

.price-box {
    background: #111;
    color: #fff;
    padding: 20px;
    border-radius: 18px;
    margin: 25px 0;
    max-width: 430px;
}

.price-box small {
    font-size: 11px;
    font-weight: 800;
    color: #ffb4ae;
}

.price {
    font-size: 42px;
    font-weight: 900;
}

.bonus {
    color: #ffe66d;
    font-weight: 700;
    line-height: 1.7;
}

.btn-wa {
    background: var(--whatsapp);
    border: none;
    color: white;
    border-radius: 50px;
    padding: 15px 30px;
    font-weight: 800;
    box-shadow: 0 10px 25px rgba(37, 211, 102, .25);
}

.btn-wa:hover {
    background: #1ebe5d;
    color: white;
    transform: translateY(-2px);
}

.btn-wa i {
    margin-right: 8px;
}

.trust-text {
    margin-top: 15px;
    font-size: 12px;
    color: #777;
}

.hero-product {
    position: relative;
    text-align: center;
}

.hero-product img {
    width: min(100%, 560px);
    max-height: 650px;
    object-fit: contain;
    filter: drop-shadow(0 30px 30px rgba(0,0,0,.18));
}

.product-badge {
    position: absolute;
    z-index: 2;
    right: 5%;
    top: 5%;
    background: var(--primary);
    color: white;
    font-weight: 900;
    padding: 14px;
    border-radius: 50%;
}

.floating-card {
    position: absolute;
    bottom: 5%;
    left: 5%;
    background: white;
    box-shadow: 0 15px 40px rgba(0,0,0,.15);
    border-radius: 15px;
    padding: 15px 20px;
    text-align: left;
}

.floating-card strong {
    display: block;
    font-size: 22px;
}

.floating-card span {
    font-size: 11px;
    color: #777;
}

.section-padding {
    padding: 80px 0;
}

.eyebrow {
    color: var(--primary);
    font-weight: 900;
    font-size: 12px;
    letter-spacing: 1.5px;
}

.section-heading {
    max-width: 700px;
    margin: auto;
}

.section-heading h2 {
    font-size: clamp(30px, 4vw, 48px);
    font-weight: 900;
    margin: 12px 0;
}

.section-heading p {
    color: #666;
}

.pain-card {
    height: 100%;
    background: #1c1c1c;
    border: 1px solid #333;
    padding: 25px;
    border-radius: 18px;
}

.pain-card i {
    color: #ff6258;
    font-size: 32px;
}

.pain-card h3 {
    font-size: 18px;
    margin-top: 15px;
}

.pain-card p {
    color: #aaa;
    font-size: 13px;
}

.section-title {
    font-size: clamp(34px, 4vw, 52px);
    font-weight: 900;
    line-height: 1.05;
}

.feature-list {
    margin-top: 30px;
}

.feature {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.feature-icon {
    min-width: 50px;
    height: 50px;
    background: #fff0ee;
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.feature h3 {
    font-size: 17px;
    font-weight: 800;
    margin: 0;
}

.feature p {
    color: #777;
    font-size: 14px;
    margin-top: 5px;
}

.two-lens-box {
    background: white;
    border-radius: 25px;
    padding: 30px;
    margin-top: 40px;
    box-shadow: 0 20px 60px rgba(0,0,0,.08);
}

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

.lens-image img {
    max-height: 500px;
    object-fit: contain;
}

.lens-info {
    max-width: 600px;
    margin: auto;
}

.lens-item {
    display: flex;
    gap: 20px;
    padding: 25px 0;
    border-bottom: 1px solid #eee;
}

.lens-item > span {
    font-size: 35px;
    font-weight: 900;
    color: var(--primary);
}

.lens-item h3 {
    font-size: 18px;
    font-weight: 900;
}

.lens-item p {
    color: #777;
}

.target-card {
    border: 1px solid #eee;
    border-radius: 18px;
    overflow: hidden;
    height: 100%;
    background: white;
}

.target-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.target-card h3,
.target-card p {
    margin-left: 18px;
    margin-right: 18px;
}

.target-card h3 {
    margin-top: 18px;
    font-size: 20px;
    font-weight: 800;
}

.target-card p {
    color: #777;
    font-size: 14px;
}

.target-icon {
    text-align: center;
    padding: 40px 20px;
}

.target-icon i {
    font-size: 80px;
    color: var(--primary);
}

.offer-section {
    background: #111;
    padding: 80px 0;
}

.offer-card {
    max-width: 700px;
    margin: auto;
    background: white;
    border-radius: 25px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 20px 70px rgba(0,0,0,.4);
}

.offer-header span {
    background: var(--primary);
    color: white;
    border-radius: 50px;
    padding: 8px 15px;
    font-size: 12px;
    font-weight: 900;
}

.offer-header h2 {
    font-size: 32px;
    font-weight: 900;
    margin-top: 25px;
}

.offer-price small {
    display: block;
    color: #888;
    font-size: 11px;
}

.offer-price strong {
    display: block;
    font-size: 52px;
    font-weight: 900;
    color: var(--primary);
}

.bonus-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 25px 0;
}

.bonus-grid div {
    background: #fff8d6;
    border-radius: 12px;
    padding: 15px;
    font-size: 14px;
}

.countdown-title {
    font-size: 11px;
    font-weight: 800;
    color: #777;
}

.countdown {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin: 15px 0 25px;
}

.countdown div {
    background: #111;
    color: white;
    padding: 12px 5px;
    border-radius: 10px;
}

.countdown strong {
    display: block;
    font-size: 25px;
}

.countdown span {
    font-size: 9px;
    color: #aaa;
}

.offer-location {
    margin-top: 15px;
    font-size: 12px;
    color: #777;
}

.faq {
    max-width: 850px;
    margin: 40px auto 0;
}

.accordion-item {
    border: none;
    border-bottom: 1px solid #ddd;
}

.accordion-button {
    font-weight: 700;
    padding: 22px 5px;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    color: var(--primary);
    background: transparent;
}

.accordion-body {
    color: #666;
    padding-left: 5px;
}

.final-cta {
    background:
        linear-gradient(
            135deg,
            #111,
            #252525
        );
    color: white;
    padding: 90px 0;
    text-align: center;
}

.final-content {
    max-width: 750px;
    margin: auto;
}

.final-content h2 {
    font-size: clamp(34px, 5vw, 58px);
    font-weight: 900;
    margin: 15px 0;
}

.final-content p {
    color: #bbb;
    font-size: 18px;
}

.final-price {
    margin: 30px 0;
}

.final-price small {
    display: block;
    color: #aaa;
}

.final-price strong {
    display: block;
    color: #ff645b;
    font-size: 52px;
    font-weight: 900;
}

.final-price div {
    color: #ffe66d;
    font-weight: 700;
    line-height: 1.7;
}

.sticky-wa {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    padding: 8px 10px;
    background: rgba(255,255,255,.96);
    box-shadow: 0 -5px 25px rgba(0,0,0,.12);
}

.sticky-wa a {
    max-width: 650px;
    margin: auto;
    background: var(--whatsapp);
    color: white;
    border-radius: 12px;
    min-height: 58px;
    padding: 8px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-decoration: none;
}

.sticky-wa a > i:first-child {
    font-size: 30px;
}

.sticky-wa span {
    flex: 1;
    padding-left: 12px;
}

.sticky-wa small,
.sticky-wa strong {
    display: block;
}

.sticky-wa small {
    font-size: 10px;
}

.sticky-wa strong {
    font-size: 15px;
}

@media (min-width: 992px) {

    .sticky-wa {
        display: none;
    }

}

@media (max-width: 767px) {

    .hero-section {
        padding: 30px 0 50px;
    }

    .hero-content h1 {
        font-size: 38px;
        letter-spacing: -1.5px;
    }

    .hero-subtitle {
        font-size: 17px;
    }

    .hero-product img {
        max-height: 420px;
    }

    .floating-card {
        bottom: 0;
        left: 0;
    }

    .section-padding {
        padding: 55px 0;
    }

    .section-heading h2 {
        font-size: 32px;
    }

    .offer-card {
        padding: 25px 18px;
    }

    .offer-header h2 {
        font-size: 25px;
    }

    .offer-price strong {
        font-size: 42px;
    }

    .bonus-grid {
        grid-template-columns: 1fr;
    }

    .final-cta {
        padding: 60px 0 100px;
    }

}