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

:root {
    --blue: #023047;
    --blue-dark: #011627;
    --blue-light: #034a6e;
    --orange: #FB8500;
    --orange-dark: #e07600;
    --orange-light: #ffac41;
    --white: #FFFFFF;
    --gray-50: #f8f9fa;
    --gray-100: #f1f3f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-500: #adb5bd;
    --gray-700: #495057;
    --gray-900: #212529;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow: 0 4px 24px rgba(2, 48, 71, 0.08);
    --shadow-lg: 0 12px 48px rgba(2, 48, 71, 0.12);
    --shadow-orange: 0 8px 32px rgba(251, 133, 0, 0.3);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 120px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-900);
    line-height: 1.7;
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    padding-top: 42px;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.2;
    font-weight: 800;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

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

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

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    line-height: 1.4;
}

.btn-primary {
    background: var(--orange);
    color: var(--white);
    box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
    background: var(--orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(251, 133, 0, 0.4);
}

.btn-lg {
    padding: 18px 48px;
    font-size: 1.15rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

.pulse-btn {
    animation: pulse 2.5s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: var(--shadow-orange); }
    50% { box-shadow: 0 0 0 12px rgba(251, 133, 0, 0.15), var(--shadow-orange); }
}

/* ===== PROMO BANNER ===== */
.promo-banner {
    position: relative;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    background: var(--orange);
    color: var(--white);
    text-align: center;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
}
.promo-countdown {
    background: rgba(0,0,0,0.2);
    padding: 4px 12px;
    border-radius: 20px;
    font-variant-numeric: tabular-nums;
    margin-left: 8px;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 42px;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(2, 48, 71, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--white);
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--orange);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--white);
}

.nav-cta {
    background: var(--orange);
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 700 !important;
}

.nav-cta:hover {
    background: var(--orange-dark);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 160px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 40%, var(--blue-light) 100%);
    z-index: 0;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(251, 133, 0, 0.1) 0%, transparent 70%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(251, 133, 0, 0.06) 0%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: rgba(251, 133, 0, 0.15);
    color: var(--orange-light);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 28px;
    border: 1px solid rgba(251, 133, 0, 0.25);
}

.hero h1 {
    font-size: clamp(2.4rem, 6vw, 4rem);
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.highlight {
    color: var(--orange);
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2.2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 36px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.hero-cta-group {
    margin-bottom: 28px;
}

.hero-guarantee {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.88rem;
    margin-top: 12px;
}

.hero-timer {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 10px 24px;
    border-radius: 50px;
    color: var(--white);
    font-size: 0.95rem;
}

.timer-icon {
    font-size: 1.2rem;
}

.countdown {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--orange);
    font-variant-numeric: tabular-nums;
}

/* ===== PROOF BAR ===== */
.proof-bar {
    background: var(--white);
    padding: 40px 0;
    border-bottom: 1px solid var(--gray-200);
}

.proof-items {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

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

.proof-number {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--blue);
}

.proof-label {
    display: block;
    font-size: 0.88rem;
    color: var(--gray-500);
    margin-top: 4px;
    font-weight: 500;
}

.proof-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
}

/* ===== SECTIONS ===== */
.section {
    padding: 100px 0;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    text-align: center;
    margin-bottom: 16px;
    color: var(--blue);
    letter-spacing: -0.5px;
}

.section-subtitle {
    text-align: center;
    color: var(--gray-700);
    font-size: 1.1rem;
    margin-bottom: 56px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== PROBLEM SECTION ===== */
.problem-section {
    background: var(--gray-50);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.problem-card {
    background: var(--white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--gray-100);
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.problem-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--blue);
}

.problem-card p {
    color: var(--gray-700);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== SOLUTION BRIDGE ===== */
.solution-bridge {
    background: var(--blue);
    padding: 80px 0;
}

.solution-bridge .section-title {
    color: var(--white);
}

.solution-text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto 32px;
    text-align: center;
    line-height: 1.8;
}

.solution-text strong {
    color: var(--orange);
}

.arrow-down {
    font-size: 2.5rem;
    color: var(--orange);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

/* ===== PRODUCTS ===== */
.products-section {
    background: var(--gray-50);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: start;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow);
    text-align: center;
    position: relative;
    transition: var(--transition);
    border: 2px solid transparent;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-card.featured {
    border-color: var(--orange);
    transform: scale(1.04);
}

.product-card.featured:hover {
    transform: scale(1.04) translateY(-6px);
}

.product-card.bundle {
    border-color: var(--blue);
}

.product-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: var(--orange);
    color: var(--white);
    padding: 6px 20px;
    border-radius: 0 0 10px 10px;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-bundle {
    background: var(--blue);
}

.product-icon {
    font-size: 3.5rem;
    margin: 20px 0 16px;
}

.product-name {
    font-size: 1.4rem;
    color: var(--blue);
    margin-bottom: 12px;
}

.product-description {
    color: var(--gray-700);
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.7;
}

.product-features {
    list-style: none;
    text-align: left;
    margin-bottom: 28px;
}

.product-features li {
    padding: 6px 0;
    font-size: 0.92rem;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
}

.product-features li:last-child {
    border-bottom: none;
}

.product-pricing {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.price-old {
    font-size: 1.2rem;
    color: var(--gray-500);
    text-decoration: line-through;
    font-weight: 500;
}

.price-current {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--blue);
}

.price-save {
    display: block;
    width: 100%;
    background: rgba(251, 133, 0, 0.1);
    color: var(--orange-dark);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
}

.product-guarantee {
    color: var(--gray-500);
    font-size: 0.82rem;
    margin-top: 12px;
}

/* ===== BENEFITS ===== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.benefit-card {
    background: var(--white);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--gray-100);
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(251, 133, 0, 0.2);
}

.benefit-icon {
    font-size: 2.8rem;
    margin-bottom: 16px;
}

.benefit-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--blue);
}

.benefit-card p {
    color: var(--gray-700);
    font-size: 0.92rem;
    line-height: 1.7;
}

/* ===== TESTIMONIALS ===== */
.testimonials-section {
    background: var(--gray-50);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background: var(--white);
    padding: 36px 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stars {
    color: #f4b400;
    font-size: 1.3rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-text {
    color: var(--gray-700);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--orange);
}

.testimonial-author strong {
    display: block;
    font-size: 0.95rem;
    color: var(--blue);
}

.testimonial-author span {
    font-size: 0.85rem;
    color: var(--gray-500);
}

/* ===== FAQ ===== */
.faq-section {
    background: var(--white);
}

.faq-list {
    max-width: 760px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--gray-200);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--blue);
    text-align: left;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--orange);
}

.faq-icon {
    font-size: 1.6rem;
    font-weight: 400;
    transition: var(--transition);
    flex-shrink: 0;
    margin-left: 16px;
    color: var(--orange);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    max-height: 400px;
    padding-bottom: 22px;
}

.faq-answer p {
    color: var(--gray-700);
    font-size: 0.95rem;
    line-height: 1.8;
}

/* ===== FINAL CTA ===== */
.final-cta-section {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 50%, var(--blue-light) 100%);
    padding: 100px 0;
}

.final-cta-section .section-title {
    color: var(--white);
}

.final-cta-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.final-cta-sub {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    margin-top: 16px;
}

.final-cta-sub a {
    color: var(--orange-light);
    text-decoration: underline;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.trust-badges span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--blue-dark);
    padding: 60px 0 0;
    color: rgba(255, 255, 255, 0.7);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand p {
    margin-top: 12px;
    font-size: 0.92rem;
    line-height: 1.7;
}

.footer h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 16px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    font-size: 0.92rem;
    transition: var(--transition);
}

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

.footer-contact p {
    font-size: 0.92rem;
    line-height: 1.7;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
    font-size: 0.85rem;
}

/* ===== PURCHASE NOTIFICATION ===== */
.purchase-notification {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: 999;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    pointer-events: none;
}

.purchase-notification.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--white);
    padding: 16px 20px;
    border-radius: var(--radius);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.15);
    border-left: 4px solid var(--orange);
    max-width: 340px;
}

.notification-avatar {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.notification-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.notification-text strong {
    font-size: 0.88rem;
    color: var(--blue);
}

.notification-text span {
    font-size: 0.82rem;
    color: var(--gray-700);
}

.notification-text small {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.notification-close {
    position: absolute;
    top: 6px;
    right: 10px;
    background: none;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--gray-500);
    line-height: 1;
}

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .product-card.featured {
        transform: none;
        order: -1;
    }

    .product-card.featured:hover {
        transform: translateY(-6px);
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--blue-dark);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 0;
        transition: right 0.4s ease;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
    }

    .nav-links.open {
        right: 0;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: block;
        padding: 16px 0;
        font-size: 1.1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .nav-cta {
        text-align: center;
        margin-top: 16px;
    }

    .hero {
        min-height: auto;
        padding: 120px 0 60px;
    }

    .problems-grid,
    .benefits-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .proof-items {
        gap: 20px;
    }

    .proof-divider {
        display: none;
    }

    .proof-items {
        display: grid;
        grid-template-columns: 1fr 1fr;
        text-align: center;
    }

    .section {
        padding: 64px 0;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .trust-badges {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .purchase-notification {
        left: 12px;
        right: 12px;
        bottom: 12px;
    }

    .notification-content {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .btn-lg {
        padding: 16px 32px;
        font-size: 1rem;
    }

    .proof-items {
        grid-template-columns: 1fr 1fr;
    }

    .proof-number {
        font-size: 1.3rem;
    }
}