/* ===== Ocean Bubbles Animation ===== */
.bubbles-bg {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    width: 100vw;
    height: 180px;
    pointer-events: none;
    z-index: 1;
}
.bubble {
    position: absolute;
    bottom: 0;
    width: 22px;
    height: 22px;
    background: linear-gradient(120deg, #a5b4fc 60%, #60a5fa 100%);
    border-radius: 50%;
    opacity: 0.32;
    filter: blur(1.5px);
    animation: bubbleUp 7s linear infinite;
}
.bubble:nth-child(2) { width: 16px; height: 16px; opacity: 0.22; }
.bubble:nth-child(3) { width: 28px; height: 28px; opacity: 0.18; }
.bubble:nth-child(4) { width: 18px; height: 18px; opacity: 0.28; }
.bubble:nth-child(5) { width: 24px; height: 24px; opacity: 0.21; }
.bubble:nth-child(6) { width: 14px; height: 14px; opacity: 0.19; }
@keyframes bubbleUp {
    0% { transform: translateY(0) scale(1); opacity: 0.32; }
    70% { opacity: 0.32; }
    90% { opacity: 0.12; }
    100% { transform: translateY(-180px) scale(1.15); opacity: 0; }
}
/* ===== Ocean Waves Animation at Bottom ===== */
.ocean-waves {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    width: 100vw;
    height: 180px;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
.ocean-waves svg {
    width: 100vw;
    height: 180px;
    display: block;
}
.ocean-waves .wave1 {
    animation: waveMove1 12s ease-in-out infinite alternate;
}
.ocean-waves .wave2 {
    animation: waveMove2 16s ease-in-out infinite alternate;
}
.ocean-waves .wave3 {
    animation: waveMove3 20s ease-in-out infinite alternate;
}
@keyframes waveMove1 {
    0% { transform: translateY(0); }
    50% { transform: translateY(-12px) scaleX(1.03); }
    100% { transform: translateY(0); }
}
@keyframes waveMove2 {
    0% { transform: translateY(0); }
    50% { transform: translateY(10px) scaleX(0.98); }
    100% { transform: translateY(0); }
}
@keyframes waveMove3 {
    0% { transform: translateY(0); }
    50% { transform: translateY(-8px) scaleX(1.04); }
    100% { transform: translateY(0); }
}

/* Fade-in animation for main content */
main {
    opacity: 0;
    transition: opacity 1.2s cubic-bezier(.4,0,.2,1);
}
main.fade-in {
    opacity: 1;
}
/* ===== Animated Blobs Background ===== */
.bg-blobs {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
.bg-blobs::before, .bg-blobs::after, .bg-blobs .blob {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(48px);
    opacity: 0.45;
    animation: blobMove 18s ease-in-out infinite alternate;
}
.bg-blobs::before {
    width: 420px; height: 420px;
    background: linear-gradient(120deg, #60a5fa 60%, #2563eb 100%);
    top: -120px; left: -120px;
    animation-delay: 0s;
}
.bg-blobs::after {
    width: 340px; height: 340px;
    background: linear-gradient(120deg, #a5b4fc 60%, #60a5fa 100%);
    bottom: -100px; right: -100px;
    animation-delay: 4s;
}
.bg-blobs .blob {
    width: 260px; height: 260px;
    background: linear-gradient(120deg, #2563eb 60%, #60a5fa 100%);
    top: 40%; left: 60%;
    opacity: 0.32;
    animation-delay: 8s;
}
@keyframes blobMove {
    0%   { transform: scale(1) translate(0,0); }
    40%  { transform: scale(1.15) translate(40px, -30px); }
    60%  { transform: scale(0.95) translate(-30px, 40px); }
    100% { transform: scale(1.1) translate(20px, 20px); }
}
body.dark-theme .bg-blobs::before {
    background: linear-gradient(120deg, #60a5fa 60%, #2563eb 100%);
    opacity: 0.95;
}
body.dark-theme .bg-blobs::after {
    background: linear-gradient(120deg, #60a5fa 60%, #a5b4fc 100%);
    opacity: 0.95;
}
body.dark-theme .bg-blobs .blob {
    background: linear-gradient(120deg, #60a5fa 60%, #2563eb 100%);
    opacity: 0.85;
}
/* Make sure main content is above blobs */
body > header, main, footer {
    position: relative;
    z-index: 1;
}
/* Modern blue theme with dark/light support
   Mobile-first responsive styles for the hero and site sections
   Font: Tajawal (loaded in HTML)
*/

:root {
    --color-bg: #f7fbff;
    --color-surface: #ffffff;
    --color-text: #0f1724;
    --color-muted: #6b7280;
    --color-primary: #2563eb;
    /* blue-600 */
    --color-accent: #60a5fa;
    /* blue-300 */
    --color-border: #e6eefc;
    --glass-bg: rgba(255, 255, 255, 0.06);
    --glass-bg-soft: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(255, 255, 255, 0.08);
    --radius: 12px;
    --font-main: 'Tajawal', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}

/* Dark theme overrides (apply variables on body.dark-theme so they inherit correctly) */
body.dark-theme {
    --color-bg: #0b1220;
    --color-surface: #0f1724;
    --color-text: #e6eefc;
    --color-muted: #9ca3af;
    --color-primary: #60a5fa;
    --color-accent: #93c5fd;
    --color-border: rgba(255, 255, 255, 0.04);
}

/* Footer dark mode */
body.dark-theme footer {
    background: var(--color-surface);
    color: var(--color-text);
    border-top: 1px solid var(--color-border);
}

html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-main);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Make the page a column layout so we can use `main` as the vertical scroll container
   This approach keeps header in flow and makes scrolling flickable/smooth on touch devices. */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow: hidden; /* prevent body from double-scrolling */
}

/* Main acts as the reel scroll container */
main {
    flex: 1 1 auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch; /* iOS smooth scrolling */
    scroll-behavior: smooth;
    scroll-snap-type: y mandatory; /* snap vertically */
}

/* Hide scrollbar but keep scrolling (for reel-like UX) */
main {
    -ms-overflow-style: none; /* IE and Edge */
    scrollbar-width: none; /* Firefox */
}

/* WebKit browsers */
main::-webkit-scrollbar {
    width: 0px;
    height: 0px;
}

.site-header {
    background: transparent;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.site-header h1 {
    font-size: 1.1rem;
    color: var(--color-text);
}

/* Logo in header */
.site-logo {
    height: 56px;
    width: auto;
    display: block;
}

/* HERO */
#hero {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
}

.lead-subtitle {
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

#hero-title {
    font-size: 1.6rem;
    line-height: 1.15;
    color: var(--color-text);
}

.hero-sub {
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
    color: var(--color-muted);
}

/* Metrics */
#hero-metrics .metric {
    background: var(--color-surface);
    border-radius: 10px;
    padding: 0.75rem 0.5rem;
    box-shadow: 0 6px 18px rgba(37, 99, 235, 0.06);
    border: 1px solid var(--color-border);
}

#hero-metrics .h3 {
    color: var(--color-primary);
}

/* Modern metrics redesign */
.metrics-row {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 2rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}
.metric-card.glass-card {
    background: var(--glass-bg);
    border-radius: 18px;
    box-shadow: 0 8px 32px rgba(37,99,235,0.10);
    border: 1.5px solid var(--glass-border);
    padding: 2.2rem 1.2rem 1.6rem 1.2rem;
    min-width: 180px;
    max-width: 220px;
    flex: 1 1 180px;
    transition: transform 220ms cubic-bezier(.2,.9,.2,1), box-shadow 220ms;
    position: relative;
    overflow: hidden;
}
.metric-card.glass-card:hover {
    /* transform: translateY(-6px) scale(1.04); */
    box-shadow: 0 16px 48px rgba(37,99,235,0.18);
}
.metric-icon {
    font-size: 2.2rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    transition: color 220ms;
}
.metric-card.glass-card:hover .metric-icon {
    color: var(--color-accent);
}
.metric-value {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.2rem;
    letter-spacing: 1px;
    text-shadow: 0 2px 8px rgba(37,99,235,0.08);
}
.metric-label {
    font-size: 1.1rem;
    color: var(--color-muted);
    font-weight: 500;
    letter-spacing: 0.5px;
}
@media (max-width: 768px) {
    .metrics-row {
        gap: 1rem;
    }
    .metric-card.glass-card {
        min-width: 140px;
        max-width: 100%;
        padding: 1.2rem 0.5rem 1rem 0.5rem;
    }
    .metric-value {
        font-size: 1.5rem;
    }
    .metric-icon {
        font-size: 1.5rem;
    }
}

/* Smaller metrics, always one line, scrollable on mobile */
.metrics-row {
    flex-wrap: nowrap !important;
    gap: 1.2rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.metrics-row::-webkit-scrollbar {
    height: 0;
}
.metric-card.glass-card {
    min-width: 120px;
    max-width: 140px;
    padding: 1.1rem 0.5rem 0.8rem 0.5rem;
}
.metric-icon {
    font-size: 1.3rem;
}
.metric-value {
    font-size: 1.2rem;
}
.metric-label {
    font-size: 0.9rem;
}

/* Carousel tweaks */
#partner-carousel .carousel-item img {
    max-width: 160px;
    opacity: 0.95;
    filter: grayscale(0.05);
}

/* CTA buttons */
.btn-primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline-primary {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

/* Glass button style for header controls */
.glass-btn {
    background: var(--glass-bg);
    color: var(--color-text);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    box-shadow: 0 4px 14px rgba(2, 6, 23, 0.08);
    padding: 0.45rem 0.65rem;
    border-radius: 10px;
}

.glass-btn.btn-outline-primary {
    background: var(--glass-bg-soft);
}

/* Fix header button alignment in RTL */
[dir="rtl"] .glass-btn {
    margin-left: 0.5rem !important;
    margin-right: 0 !important;
}

[dir="ltr"] .glass-btn {
    margin-right: 0.5rem;
}

/* In dark theme, make header background same as page */
body.dark-theme .site-header {
    background: var(--color-surface);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

/* Apply site-wide background in dark mode (body already uses variable) */
body.dark-theme {
    background: var(--color-bg);
}

/* Adjust glass button colors in dark theme */
body.dark-theme .glass-btn {
    background: var(--glass-bg);
    color: var(--color-text);
    border-color: var(--glass-border);
}

/* Partner carousel: ensure items are centered and not stretched */
#partner-carousel .carousel-item {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Custom partner slider styles */
.partner-slider {
    overflow: hidden;
}

/* Constrain partner slider so it doesn't span the full viewport width */
.partner-slider {
    width: 100%;
    max-width: 920px; /* adjust as needed */
    margin-left: auto;
    margin-right: auto;
    padding-inline: 0.75rem; /* small horizontal breathing room */
    box-sizing: border-box;
}

.partner-track {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    will-change: transform;
}

.partner-item {
    flex: 0 0 auto;
    width: 160px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Make sure images inside partner items don't overflow their box */
.partner-item img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

body.dark-theme .bg-white {
    background: var(--glass-bg) !important;
}

.bg-white {
    background: var(--color-surface);
}

/* Ensure bg-light sections adapt in dark mode */
.bg-light {
    background: var(--color-surface);
}

body.dark-theme .bg-light {
    background: var(--glass-bg-soft) !important;
}

/* Make sections use surface color in dark mode for consistency */
body.dark-theme section,
body.dark-theme .bg-white,
body.dark-theme .bg-light,
body.dark-theme .p-3.bg-white {
    background: var(--color-surface) !important;
    color: var(--color-text);
    border-color: var(--color-border);
}

/* Glassy card design for value cards and process steps */
.value-card,
.process-step {
    background: var(--glass-bg);
    color: var(--color-text);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 1.25rem;
    border-radius: 14px;
    transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
    box-shadow: 0 6px 20px rgba(2,6,23,0.06);
}

.value-card h5 {
    color: var(--color-text);
}

/* Feature icon (centered circular badge) inside value cards */
.value-card .feature-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    margin: 0 auto 1rem auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: var(--color-surface);
    box-shadow: 0 10px 30px rgba(37,99,235,0.12);
    transition: transform 200ms ease, box-shadow 200ms ease;
    flex-shrink: 0;
}

.value-card .feature-icon i {
    font-size: 28px;
    line-height: 1;
}

/* Slight lift of the badge on hover to match card hover */
.value-card:hover .feature-icon {
    transform: translateY(-6px) scale(1.03);
    box-shadow: 0 18px 44px rgba(37,99,235,0.16);
}

.value-card p,
.process-step p,
.text-muted {
    color: var(--color-muted) !important;
}

/* Clamp value card body to max 3 lines to keep cards balanced */
.value-card p {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0;
}

/* Ensure icon is visible on colored badge in both light and dark themes */
.value-card .feature-icon {
    color: #fff; /* explicit white for contrast on the gradient badge */
}

.value-card:hover,
.process-step:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px rgba(2,6,23,0.12);
}

/* Step icon sizing inside circular marker */
.step-number i {
    font-size: 18px;
    color: var(--color-surface);
}

.step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-surface);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    margin: 0 auto 1rem auto;
}

/* Layout and clamping for process-step: horizontal content, max 3 lines (1 title + 2 body) */
.process-step {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.process-step .step-number {
    margin: 0;
    flex: 0 0 56px;
}

.process-step .text-center {
    text-align: right; /* keep RTL alignment */
    flex: 1 1 auto;
}

.process-step h5 {
    /* clamp title to 1 line */
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.process-step p {
    /* clamp body to 2 lines */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0;
}

/* Ensure muted text uses accessible color in dark theme */
body.dark-theme .text-muted {
    color: var(--color-muted) !important;
}

/* Preserve glassy effect in dark mode but slightly stronger surface */
body.dark-theme .value-card,
body.dark-theme .process-step {
    background: var(--glass-bg-soft) !important;
    border: 1px solid var(--glass-border) !important;
    box-shadow: 0 8px 28px rgba(2,6,23,0.18) !important;
}

/* Value section small card tweaks */
.p-3.bg-white {
    border: 1px solid var(--color-border);
}

/* Make hero CTA buttons same width */
#cta-projects,
#cta-contact {
    min-width: 260px;
    width: 100%;
    max-width: 360px;
    text-align: center;
}

@media (min-width: 576px) {
    #cta-projects,
    #cta-contact {
        width: 340px;
        min-width: 0;
        max-width: 100%;
    }
}

/* Keep gap and wrap for mobile */
.d-flex.justify-content-center.flex-wrap {
    gap: 1rem;
}

/* Responsive adjustments (mobile-first) */
@media (min-width: 576px) {
    #hero-title {
        font-size: 2rem;
    }

    .lead-subtitle {
        font-size: 1rem;
    }
}

@media (min-width: 768px) {
    #hero-title {
        font-size: 2.4rem;
    }

    .hero-sub {
        font-size: 1.05rem;
    }
}

@media (min-width: 992px) {
    #hero-title {
        font-size: 3rem;
    }

    #hero {
        padding-top: 4rem;
        padding-bottom: 4rem;
    }
}

/* Sections */
section {
    scroll-margin-top: 80px;
}

/* Make primary sections span full viewport height (hero → contact) while allowing taller content to expand.
   Use min-height to avoid cutting off content and keep vertical centering for shorter content. */
section#hero,
section#who-we-are,
section#our-value,
section#how-we-work,
section#services,
section#projects,
section#partner,
section#contact-us {
    /* Fill the available height of the scroll container (main) so each section feels like a reel */
    min-height: 100%;
    display: flex;
    align-items: center; /* vertical centering */
    justify-content: center;
    padding-top: 3rem; /* maintain existing spacing */
    padding-bottom: 3rem;
    box-sizing: border-box;
    scroll-snap-align: center; /* snap the section to the center of the viewport */
    scroll-snap-stop: always; /* ensure the snap stops on this section */
}

/* Ensure inner containers keep their layout when sections are full-height */
section > .container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

/* On very small screens reduce top/bottom padding to fit content better */
@media (max-height: 640px) {
    section#hero,
    section#who-we-are,
    section#our-value,
    section#how-we-work,
    section#services,
    section#projects,
    section#partner,
    section#contact-us {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
    }
}

/* Small helpers */
.text-center {
    text-align: center;
}

/* Keep Who We Are feature badges on one centered line */
#who-we-are .d-flex.flex-wrap {
    flex-wrap: nowrap !important; /* prevent wrapping */
    justify-content: center; /* center horizontally */
    align-items: center;
    gap: 1rem;
    overflow-x: auto; /* allow horizontal scroll on very small screens */
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* hide scrollbar in Firefox */
}

/* Hide webkit scrollbar for the inline features row */
#who-we-are .d-flex.flex-wrap::-webkit-scrollbar {
    height: 0;
}

/* Ensure the inner badge and text stay aligned and don't shrink */
#who-we-are .d-flex.flex-wrap > .d-flex {
    flex: 0 0 auto;
}

/* Improve RTL spacing when dir=rtl */
[dir="rtl"] .me-2 {
    margin-left: .5rem !important;
    margin-right: 0 !important;
}

/* Utility to keep large CTAs full-width on small screens */
.btn-lg {
    padding: 0.75rem 1.25rem;
}

/* Who We Are image: premium double border, gradient, and glow */
#who-we-are .position-relative {
    border-radius: 24px;
    overflow: hidden;
    display: inline-block;
    background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.00));
    border: 3px solid var(--color-surface);
    box-shadow: 0 18px 40px rgba(2,6,23,0.18);
    transition: transform 360ms ease, box-shadow 360ms ease, border-color 360ms ease;
    position: relative;
}

#who-we-are .position-relative::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    border-radius: 24px;
    padding: 2px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    opacity: 0.7;
    box-sizing: border-box;
}

#who-we-are .position-relative > img.img-fluid {
    position: relative;
    z-index: 2;
}

#who-we-are .position-relative:hover {
    box-shadow: 0 30px 60px rgba(37,99,235,0.32);
    border-color: var(--color-primary);
}

#who-we-are .position-relative:hover::before {
    opacity: 1;
}

body.dark-theme #who-we-are .position-relative {
    border: 3px solid #e6eefc0c; /* light border for contrast in dark mode */
    box-shadow: 0 22px 44px rgba(96,165,250,0.36);
}

body.dark-theme #who-we-are .position-relative::before {
    background: linear-gradient(135deg, #60a5fa 60%, #2563eb 100%);
    opacity: 0.9;
}

/* Services section glassy cards */
.service-card.glass-card {
    background: var(--glass-bg);
    border-radius: 16px;
    box-shadow: 0 6px 24px rgba(37,99,235,0.10);
    border: 1.5px solid var(--glass-border);
    padding: 2rem 1.2rem 1.2rem 1.2rem;
    transition: transform 180ms cubic-bezier(.2,.9,.2,1), box-shadow 180ms;
    position: relative;
    overflow: hidden;
    min-height: 220px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}
.service-card.glass-card:hover {
    transform: translateY(-6px) scale(1.03);
    box-shadow: 0 14px 36px rgba(37,99,235,0.16);
}
.service-icon {
    font-size: 2.1rem;
    color: var(--color-primary);
    margin-bottom: 0.7rem;
    transition: color 180ms;
}
.service-card.glass-card:hover .service-icon {
    color: var(--color-accent);
}
.service-card h5 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}
.service-card p {
    color: var(--color-muted);
    font-size: 0.98rem;
    margin-bottom: 0;
    line-height: 1.6;
}
@media (max-width: 768px) {
    .service-card.glass-card {
        min-height: 160px;
        padding: 1.2rem 0.5rem 0.8rem 0.5rem;
    }
    .service-icon {
        font-size: 1.3rem;
    }
    .service-card h5 {
        font-size: 1rem;
    }
    .service-card p {
        font-size: 0.92rem;
    }
}

/* Hide scrollbar for horizontal overflow in service cards grid on mobile */
.row.g-4.justify-content-center {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.row.g-4.justify-content-center::-webkit-scrollbar {
    height: 0;
}

/* --- Improve animated background visibility in dark mode --- */
body.dark-theme .bg-blobs::before {
  background: linear-gradient(120deg, #60a5fa 60%, #2563eb 100%);
  opacity: 0.95;
}
body.dark-theme .bg-blobs::after {
  background: linear-gradient(120deg, #60a5fa 60%, #a5b4fc 100%);
  opacity: 0.95;
}
body.dark-theme .bg-blobs .blob {
  background: linear-gradient(120deg, #60a5fa 60%, #2563eb 100%);
  opacity: 0.85;
}
body.dark-theme .ocean-waves .wave1 {
  opacity: 0.65 !important;
  filter: brightness(2) drop-shadow(0 0 32px #60a5fa);
}
body.dark-theme .ocean-waves .wave2 {
  opacity: 0.75 !important;
  filter: brightness(2) drop-shadow(0 0 32px #2563eb);
}
body.dark-theme .ocean-waves .wave3 {
  opacity: 0.45 !important;
  filter: brightness(1.7) drop-shadow(0 0 24px #60a5fa);
}
body.dark-theme .bubble {
  background: linear-gradient(120deg, #a5b4fc 60%, #60a5fa 100%) !important;
  opacity: 0.85 !important;
  filter: brightness(2.2) drop-shadow(0 0 16px #60a5fa);
}