:root {
    /* Dayos-inspired Palette */
    --bg-light: #f2f2f2;
    --bg-dark: #000000;
    --text-dark: #000000;
    --text-light: #ffffff;
    --accent: #d9ff00;
    /* Vibrant Lime */
    --accent-soft: rgba(217, 255, 0, 0.1);
    --border: rgba(0, 0, 0, 0.1);
    --border-light: rgba(255, 255, 255, 0.1);

    /* Spacing & Radii */
    --radius-lg: 32px;
    --radius-md: 16px;
    --section-padding: 120px 0;
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
        --radius-lg: 24px;
    }
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-light);
    color: var(--text-dark);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    line-height: 0.95;
    text-transform: uppercase;
    letter-spacing: -0.03em;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 40px;
}

.container-sm {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px;
}

.section-padding {
    padding: var(--section-padding);
}

.section-title {
    font-size: clamp(40px, 8vw, 60px);
    margin-bottom: 40px;
}

.step-title {
    font-size: clamp(24px, 5vw, 32px);
    margin-bottom: 16px;
    text-transform: uppercase;
}

.step-desc {
    font-size: 16px;
    opacity: 0.8;
}

.full-width {
    width: 100%;
}

@media (max-width: 768px) {

    .container,
    .container-sm {
        padding: 0 20px;
    }
}

/* --- Floating Navbar --- */
.navbar {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    width: fit-content;
    white-space: nowrap;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 100px;
    padding: 10px 14px 10px 32px;
    display: flex;
    align-items: center;
    gap: 60px;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.navbar.scrolled {
    top: 12px;
    background: rgba(255, 255, 255, 0.96);
    padding: 8px 12px 8px 32px;
    gap: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.04);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    padding: 4px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    transition: 0.3s;
}

@media (max-width: 991px) {
    .navbar {
        width: 90%;
        min-width: unset;
        justify-content: space-between;
        padding: 8px 12px 8px 24px;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-container {
        position: absolute;
        top: calc(100% + 12px);
        left: 0;
        width: 100%;
        background: white;
        padding: 32px;
        border-radius: 24px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        display: none;
        flex-direction: column;
        border: 1px solid rgba(0, 0, 0, 0.05);
    }

    .nav-container.active {
        display: flex;
    }

    .nav-links {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

    .nav-links a {
        font-size: 18px;
    }

    .nav-mobile-cta {
        display: flex !important;
        margin-top: 24px;
        width: 100%;
    }
}

.nav-mobile-cta {
    display: none !important;
}

@media (min-width: 992px) {
    .nav-desktop-cta {
        display: inline-flex !important;
    }
}

@media (max-width: 991px) {
    .nav-desktop-cta {
        display: none !important;
    }
}

.logo {
    font-size: 18px;
    font-weight: 800;
    text-decoration: none;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    border-radius: 6px;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-size: 14px;
    font-weight: 600;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
    opacity: 1;
    color: var(--text-dark);
}

.nav-links a.active {
    position: relative;
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    border-radius: 100px;
}

.btn-nav {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 10px 24px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.btn-nav:hover {
    background: #222;
    transform: translateY(-1px);
}

/* --- Hero Section --- */
.hero {
    padding-top: 200px;
    padding-bottom: 100px;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.hero h1 {
    font-size: clamp(50px, 8.5vw, 100px);
    margin-bottom: 32px;
    line-height: 0.9;
}

.hero h1 span {
    display: block;
}

.hero .subhead {
    font-size: 20px;
    max-width: 500px;
    margin-bottom: 40px;
    opacity: 0.8;
}

.hero-btns {
    display: flex;
    gap: 16px;
}

.hero-visual {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 400px;
}

.hero-video {
    width: 100%;
    height: 100%;
    min-height: 400px;
    display: block;
    object-fit: cover;
}

@media (max-width: 991px) {

    .hero-visual,
    .hero-video {
        min-height: 300px;
        height: 300px;
    }
}

@media (max-width: 480px) {

    .hero-visual,
    .hero-video {
        min-height: 250px;
        height: 250px;
    }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 36px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-primary {
    background: var(--bg-dark);
    color: var(--text-light);
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: #222;
}

.btn-outline {
    border: 2px solid var(--bg-dark);
    color: var(--text-dark);
}

.btn-icon {
    margin-left: 12px;
}

/* --- Dark Sections --- */
.dark-section {
    background: var(--bg-dark);
    color: var(--text-light);
    margin: 80px 0;
    padding: 100px 0;
    border-radius: var(--radius-lg);
}

.dark-section h2 {
    font-size: 60px;
    margin-bottom: 40px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

/* --- Cards --- */
.card-dayos {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-light);
    padding: 40px;
    border-radius: var(--radius-md);
    transition: all 0.3s;
}

.card-dayos:hover {
    background: rgba(255, 255, 255, 0.08);
}

.card-dayos h3 {
    font-size: 32px;
    margin-bottom: 16px;
    color: var(--accent);
}

.card-dayos p {
    opacity: 0.7;
    font-size: 16px;
}

/* --- Offer Cards (Pricing) --- */
.offer-box {
    background: white;
    border-radius: var(--radius-lg);
    padding: 60px;
    color: var(--text-dark);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 40px;
}

.offer-box.accent-bg {
    background: #ccff00;
}

.offer-box h2 {
    font-size: 72px;
}

/* --- Transparency Section --- */
.transparency-card {
    background: white;
    padding: 60px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.02);
    position: relative;
}



.signal-value {
    font-size: 80px;
    font-weight: 900;
    font-family: 'Outfit';
    line-height: 1;
    margin: 24px 0 8px;
    color: var(--text-dark);
}

.mini-signals {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
}

.mini-signal-item span {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    opacity: 0.4;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.mini-signal-item strong {
    font-size: 18px;
    font-weight: 800;
    color: var(--bg-dark);
}

/* --- Pricing Plans --- */
.plan-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 60px;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    color: black;
}

.plan-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.05);
}

.plan-card.featured {
    background: var(--accent);
    border-color: transparent;
    color: black;
}

.plan-card.featured h3,
.plan-card.featured .price,
.plan-card.featured .plan-header p,
.plan-card.featured .plan-body ul li,
.plan-card.featured .plan-body ul li span,
.plan-card.featured .guarantee-box p,
.plan-card.featured .guarantee-box strong {
    color: black !important;
    opacity: 1 !important;
}

.plan-card.featured .plan-body ul li {
    border-bottom-color: rgba(0, 0, 0, 0.1);
}

.plan-header {
    margin-bottom: 40px;
}

.plan-header h3 {
    font-size: 32px;
    margin-bottom: 16px;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.plan-header p {
    font-size: 14px;
    opacity: 0.7;
    line-height: 1.5;
}

.price {
    font-size: 64px;
    font-family: 'Outfit';
    font-weight: 800;
    margin-bottom: 8px;
    color: black;
}

.price span {
    font-size: 18px;
    font-weight: 600;
    opacity: 0.4;
    color: black;
}

.plan-body {
    flex-grow: 1;
    margin-bottom: 40px;
}

.plan-body ul {
    list-style: none;
}

.plan-body ul li {
    padding: 16px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-weight: 700;
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--text-dark);
}

.plan-body ul li span {
    opacity: 0.7;
    font-weight: 500;
    color: black;
}

.guarantee-box {
    margin-top: 24px;
    padding: 24px;
    background: #f8f8f8;
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.plan-card.featured .guarantee-box {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(0, 0, 0, 0.15);
}

.guarantee-box p {
    font-size: 13px;
    line-height: 1.5;
    opacity: 1;
    color: black;
}

.guarantee-box strong {
    display: block;
    margin-bottom: 4px;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.05em;
    font-weight: 900;
    color: black;
    opacity: 1;
}

.plan-footer {
    margin-top: auto;
}

.faq-item {
    border-bottom: 2px solid var(--border);
    padding: 24px 0;
}

.faq-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 8px 0;
}

.faq-header h3 {
    font-size: 20px;
    font-weight: 800;
    text-transform: none;
    letter-spacing: -0.01em;
}

.faq-icon {
    width: 24px;
    height: 24px;
    position: relative;
    transition: transform 0.3s;
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    background: var(--text-dark);
    transition: transform 0.3s;
}

.faq-icon::before {
    width: 100%;
    height: 2px;
    top: 11px;
}

.faq-icon::after {
    height: 100%;
    width: 2px;
    left: 11px;
}

.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.faq-body p {
    padding: 16px 0 24px;
    opacity: 0.6;
    font-size: 16px;
    line-height: 1.6;
}

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

.faq-item.active .faq-body {
    max-height: 500px;
}

/* --- Footer --- */
footer {
    padding: 100px 0 40px;
    background: var(--bg-dark);
    color: var(--text-light);
    margin: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 80px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 24px;
    color: white;
}

.footer-logo img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.footer-col h4 {
    font-size: 12px;
    opacity: 0.5;
    margin-bottom: 24px;
}

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

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col a {
    color: white;
    text-decoration: none;
    font-size: 14px;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.footer-col a:hover {
    opacity: 1;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 40px;
    border-top: 1px solid var(--border-light);
    font-size: 12px;
    opacity: 0.5;
}

/* --- Form & Grid --- */
.dayos-form {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 40px;
}

.form-grid-dayos {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.input-group.full {
    grid-column: span 2;
}

.input-group label {
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    opacity: 0.5;
    color: white;
}

.input-group input,
.input-group select,
.input-group textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-light);
    padding: 16px 20px;
    border-radius: 12px;
    color: white;
    font-family: inherit;
    font-size: 16px;
    transition: border-color 0.2s;
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent);
}

@media (max-width: 768px) {
    .form-grid-dayos {
        grid-template-columns: 1fr;
    }

    .input-group.full {
        grid-column: span 1;
    }
}

@media (max-width: 991px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero h1 {
        font-size: clamp(40px, 12vw, 72px);
    }

    .hero .subhead {
        margin: 0 auto 40px;
        font-size: 18px;
    }

    .hero-btns {
        flex-direction: column;
        gap: 12px;
    }

    .hero-btns .btn {
        width: 100%;
        margin-left: 0 !important;
    }

    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    h2 {
        font-size: clamp(32px, 8vw, 48px) !important;
    }

    .step-card video {
        margin-bottom: 20px !important;
    }

    .offer-box {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 40px 24px;
        gap: 32px;
    }

    .offer-box h2 {
        font-size: clamp(32px, 10vw, 56px);
    }

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

    .price {
        font-size: 48px;
    }

    .plan-body ul li {
        padding: 12px 0;
        font-size: 14px;
        flex-wrap: wrap;
        gap: 8px;
    }

    .add-on-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 20px 0;
    }

    .add-on-item .price-tag {
        font-size: 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 580px) {

    .container,
    .container-sm {
        padding: 0 16px;
    }

    .navbar {
        width: 95%;
        padding: 8px 10px 8px 20px;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .step-card h3 {
        font-size: 24px;
    }

    .signal-value {
        font-size: 60px;
    }
}

@media (max-width: 380px) {
    .hero h1 {
        font-size: 36px;
    }

    .btn {
        padding: 16px 24px;
    }
}