:root {
    --bg-dark: #1D1934;
    --bg-dark-gradient: radial-gradient(113.14% 127.28% at 20% 10%, rgba(163, 185, 214, 0.15) 0%, rgba(163, 185, 214, 0) 55%),
        linear-gradient(116.16deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 40%),
        linear-gradient(143.46deg, #241F42 0%, #1D1934 45%, #100E20 100%);
    --bg-dark-accent: #241F42;
    --bg-dark-card: #201C38;
    --bg-light: #F8F8FA;
    --text-dark: #1D1934;
    --text-muted: #6B7280;
    --accent-periwinkle: #A3B9D6;
    --accent-lavender: #9BA4C9;
    --accent-purple: #5A579E;
    --border-light: rgba(29, 25, 52, 0.09);
    --border-dark: rgba(255, 255, 255, 0.12);
    --font-serif: 'Bodoni Moda', Georgia, serif;
    --font-sans: 'Jost', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background-color: #FFFFFF;
    overflow-x: hidden;
    letter-spacing: -0.01em;
    line-height: 1.6;
}

h1,
h2,
h3,
.font-serif {
    font-family: var(--font-serif);
    font-weight: 400;
    letter-spacing: -0.02em;
}

em {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
}

/* Branding */
.brand-logo {
    text-decoration: none;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.1;
}

.brand-logo .monogram {
    font-family: var(--font-serif);
    font-size: 26px;
    color: #FFFFFF;
    font-style: italic;
    margin-bottom: 2px;
}

.brand-logo .brand-name {
    font-family: var(--font-sans);
    font-size: 19px;
    font-weight: 500;
    letter-spacing: 0.18em;
    color: #FFFFFF;
    text-transform: lowercase;
}

.brand-logo .brand-sub {
    font-family: var(--font-sans);
    font-size: 9px;
    letter-spacing: 0.28em;
    color: rgba(255, 255, 255, 0.65);
    text-transform: uppercase;
    margin-top: 1px;
}

/* Header Navigation */
.site-header {
    background: var(--bg-dark-gradient);
    background-color: var(--bg-dark);
    padding: 26px 0 20px;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.header-logo-row {
    margin-bottom: 24px;
    text-align: center;
}

.header-logo-img {
    height: 48px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.25s ease;
}

.header-logo-link:hover .header-logo-img {
    transform: scale(1.02);
}

.header-nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 36px;
    width: 100%;
}

.site-navigation {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: #FFFFFF;
    opacity: 0.85;
    text-decoration: none;
    font-size: 11px;
    letter-spacing: 0.14em;
    font-weight: 400;
    text-transform: uppercase;
    transition: opacity 0.2s ease, color 0.2s ease;
    white-space: nowrap;
}

.nav-links a:hover {
    color: #FFFFFF;
    opacity: 1;
}

.header-action {
    display: flex;
    align-items: center;
}

.btn-whatsapp-header {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 11px;
    letter-spacing: 0.12em;
    text-decoration: none;
    text-transform: uppercase;
    font-weight: 300;
    transition: all 0.25s ease;
    background: rgba(255, 255, 255, 0.02);
    white-space: nowrap;
}

.btn-whatsapp-header i {
    color: #A3B9D6;
    font-size: 13px;
}

.btn-whatsapp-header:hover {
    background: #25D366;
    border-color: #25D366;
    color: #FFFFFF;
    transform: translateY(-2px) scale(1.05);
}

.btn-whatsapp-header:hover i {
    color: #FFFFFF;
}

@media (max-width: 991.98px) {
    .header-nav-wrapper {
        justify-content: space-between;
        gap: 16px;
    }
}

/* Custom Buttons */
.btn-sleep-light {
    background: #FFFFFF;
    color: var(--bg-dark);
    padding: 14px 32px;
    border-radius: 4px;
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    border: 1px solid #FFFFFF;
    transition: all 0.25s ease;
}

.btn-sleep-light:hover {
    background: transparent;
    color: #FFFFFF;
}

.btn-sleep-dark {
    background: var(--bg-dark);
    color: #FFFFFF;
    padding: 14px 32px;
    border-radius: 4px;
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    border: 1px solid var(--bg-dark);
    transition: all 0.25s ease;
}

.btn-sleep-dark:hover {
    background: transparent;
    color: var(--bg-dark);
}

.btn-sleep-outline-dark {
    background: transparent;
    color: var(--bg-dark);
    padding: 14px 32px;
    border-radius: 4px;
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    border: 1px solid var(--bg-dark);
    transition: all 0.25s ease;
}

.btn-sleep-outline-dark:hover {
    background: var(--bg-dark);
    color: #FFFFFF;
}

.btn-sleep-outline-light {
    background: transparent;
    color: #FFFFFF;
    padding: 14px 32px;
    border-radius: 4px;
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    border: 1px solid rgba(255, 255, 255, 0.35);
    transition: all 0.25s ease;
}

.btn-sleep-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #FFFFFF;
    color: #FFFFFF;
}

/* Section Tags */
.section-tag {
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--accent-purple);
    margin-bottom: 16px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.section-tag-light {
    color: var(--accent-periwinkle);
}

/* Floating Actions Container */
.floating-actions-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    z-index: 999;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: relative;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--bg-dark);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    box-shadow: 0 10px 25px rgba(29, 25, 52, 0.35);
    z-index: 999;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: transform 0.3s ease, background 0.3s ease;
}

.floating-whatsapp:hover {
    transform: translateY(-4px) scale(1.05);
    background: #25D366;
    color: #FFFFFF;
}

/* Footer Styling */
.site-footer {
    background: #151128;
    color: #fff;
    padding: 80px 0 30px;
    font-size: 14px;
}

.site-footer h4 {
    font-family: var(--font-secondary);
    font-size: 13px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 600;
    color: #fff;
    margin-bottom: 24px;
}

.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.site-footer ul li a {
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    transition: color 0.3s ease;
}

.site-footer ul li a:hover {
    color: var(--accent-periwinkle);
}

/* Premium Social Icons */
.social-icon-premium {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}

.social-icon-premium:hover {
    transform: translateY(-4px);
    color: #fff;
}

.social-instagram:hover {
    background: #E1306C;
    border-color: #E1306C;
    box-shadow: 0 8px 20px rgba(225, 48, 108, 0.4);
}

.social-facebook:hover {
    background: #1877F2;
    border-color: #1877F2;
    box-shadow: 0 8px 20px rgba(24, 119, 242, 0.4);
}

.social-tiktok:hover {
    background: #ffffff;
    border-color: #ffffff;
    color: #000 !important;
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
}

.social-whatsapp:hover {
    background: #25D366;
    border-color: #25D366;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

/* Progress Scroll to Top */
.progress-scroll-to-top {
    position: relative;
    height: 46px;
    width: 46px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50px;
    box-shadow: inset 0 0 0 2px rgba(0, 0, 0, 0.1), 0 4px 10px rgba(0, 0, 0, 0.1);
    z-index: 2;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: all 0.3s linear;
    background-color: #fff;
}

.progress-scroll-to-top.active-progress {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.progress-scroll-to-top svg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.progress-scroll-to-top svg path {
    fill: none;
}

.progress-scroll-to-top svg.progress-circle path {
    stroke: #0d47a1;
    stroke-width: 4;
    box-sizing: border-box;
    transition: all 0.1s linear;
}

.progress-scroll-to-top i {
    position: absolute;
    font-size: 18px;
    color: #0d47a1;
    z-index: 1;
    transition: all 0.3s linear;
}

.progress-scroll-to-top:hover i {
    transform: translateY(-3px);
}