/* CSS Variables for a more vibrant, ethereal theme */
:root {
    --color-deep-space: #0A0F1F; /* Very dark blue, almost black */
    --color-midnight-blue: #1A1E33; /* Dark background for sections */
    --color-celestial-blue: #4F6D97; /* Muted mid-blue for accents */
    --color-cosmic-gold: #FFD700; /* Bright, clear gold */
    --color-ethereal-light: #E0FFFF; /* Aqua-white, almost glowing */
    --color-amethyst: #8A2BE2; /* A spiritual purple */
    --color-emerald: #50C878; /* A calming green */
    --color-dark-sapphire: #1B2B4A; /* NEW: A deeper, darker blue for texture - RETAINED */

    --text-primary: var(--color-ethereal-light);
    --text-secondary: var(--color-cosmic-gold);
    --text-muted: rgba(224, 255, 255, 0.7); /* Reverted to first design's value */

    --font-heading: 'Cinzel Decorative', serif;
    --font-body: 'Lora', serif;
    --font-display: 'Cinzel Decorative', serif; /* For hero main title */

    --shadow-light-glow: 0 0 15px rgba(255, 215, 0, 0.4); /* Reverted to first design's value */
    --shadow-deep: 0 8px 25px rgba(0, 0, 0, 0.5); /* Reverted to first design's value */
    --border-radius-soft: 12px; /* Reverted to first design's value */
    --transition-speed: 0.3s ease-in-out; /* Reverted to first design's value */
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-deep-space);
    color: var(--text-primary);
    line-height: 1.7; /* Improved line height for readability */
    overflow-x: hidden; /* Prevent horizontal scroll */
}

/* Custom Scrollbar for Webkit browsers - RETAINED from second design */
::-webkit-scrollbar {
    width: 12px;
}
::-webkit-scrollbar-track {
    background: var(--color-deep-space);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, var(--color-celestial-blue), var(--color-amethyst));
    border-radius: 10px;
    border: 3px solid var(--color-deep-space); /* Space between thumb and track */
}
::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, var(--color-amethyst), var(--color-cosmic-gold));
}


.container {
    max-width: 1200px; /* RETAINED from second design */
    margin: 0 auto;
    padding: 0 35px; /* RETAINED from second design */
}

/* Headings */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--text-secondary); /* Gold for headings */
    margin-bottom: 1rem;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.6); /* RETAINED from second design */
}

/* H1 specific for Hero section - Reverted to first design's value */
h1 { font-size: 4.5em; text-align: center; line-height: 1.1; font-family: var(--font-display); }
/* H2 specific - RETAINED from second design */
h2 { font-size: 3.5em; text-align: center; margin-bottom: 4rem; position: relative; }
h2::after { /* Underline effect for H2 - RETAINED from second design */
    content: '';
    display: block;
    width: 100px; /* Slightly longer underline */
    height: 4px; /* Thicker underline */
    background: linear-gradient(to right, transparent, var(--color-cosmic-gold), transparent); /* Gradient underline */
    margin: 18px auto 0;
    border-radius: 2px;
    box-shadow: 0 0 15px var(--color-cosmic-gold); /* Stronger glow to the underline */
    animation: pulseGlow 2s ease-in-out infinite alternate; /* Subtle pulse animation */
}
@keyframes pulseGlow { /* RETAINED from second design */
    from { box-shadow: 0 0 10px var(--color-cosmic-gold); transform: scaleX(1); }
    to { box-shadow: 0 0 25px var(--color-cosmic-gold); transform: scaleX(1.05); }
}

h3 { font-size: 2.5em; } /* RETAINED from second design */

p {
    margin-bottom: 1.3rem; /* RETAINED from second design */
    color: var(--text-muted);
    text-shadow: 0.5px 0.5px 1.5px rgba(0,0,0,0.4); /* RETAINED from second design */
}

a {
    color: var(--color-cosmic-gold);
    text-decoration: none;
    transition: color var(--transition-speed); /* Uses reverted --transition-speed */
}
a:hover {
    color: var(--color-ethereal-light);
    text-shadow: 0 0 8px var(--color-ethereal-light); /* RETAINED from second design */
}

/* Buttons - RETAINED from second design */
.btn {
    display: inline-block;
    padding: 18px 40px;
    background: linear-gradient(to right, var(--color-cosmic-gold) 0%, var(--color-ethereal-light) 100%);
    color: var(--color-deep-space);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1.15em;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    box-shadow: 0 8px 20px var(--shadow-light-glow);
    transition: all var(--transition-speed);
    font-family: var(--font-heading);
    text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
    position: relative;
    overflow: hidden;
}
.btn::before { /* Light sweep effect on button hover */
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0) 100%);
    transition: transform var(--transition-speed) ease-out;
    transform: skewX(-20deg);
}
.btn:hover::before {
    transform: translateX(200%) skewX(-20deg);
}
.btn:hover {
    background: linear-gradient(to right, var(--color-ethereal-light), var(--color-cosmic-gold));
    box-shadow: 0 12px 35px rgba(255, 215, 0, 0.9);
    transform: translateY(-7px) scale(1.05);
}

/* Sections - RETAINED from second design */
section {
    padding: 120px 0;
    position: relative;
    z-index: 1;
}
section:nth-of-type(odd) {
    background-color: var(--color-deep-space);
}
section:nth-of-type(even) {
    background-color: var(--color-midnight-blue);
    box-shadow: inset 0 8px 25px rgba(0,0,0,0.5), inset 0 -8px 25px rgba(0,0,0,0.5);
}

/* Hero Section - Reverted to first design's values */
.hero {
    height: 100vh;
    background-image: url('https://via.placeholder.com/1920x1080/0A0F1F/4F6D97?text=Cosmic+Nebula+Background');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}
/* Subtle glowing dots animation on hero background - Reverted to first design's values */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top left, rgba(79, 109, 151, 0.3) 0%, transparent 40%),
                         radial-gradient(circle at bottom right, rgba(255, 215, 0, 0.2) 0%, transparent 50%);
    animation: cosmicFadeIn 3s ease-out forwards;
    z-index: 0;
}

@keyframes cosmicFadeIn { /* Reverted to first design's keyframe */
    from { opacity: 0; }
    to { opacity: 1; }
}

.hero img {
    width: 380px; /* Reverted to first design's value */
    max-width: 90vw;
    margin-bottom: 40px; /* Reverted to first design's value */
    filter: drop-shadow(0 0 25px var(--color-cosmic-gold)); /* Reverted to first design's value */
    animation: glow 3s ease-in-out infinite alternate;
    z-index: 1;
}
@keyframes glow { /* Reverted to first design's keyframe */
    from { filter: drop-shadow(0 0 15px var(--color-cosmic-gold)); }
    to  { filter: drop-shadow(0 0 30px var(--color-cosmic-gold)); }
}

.hero h1 {
    color: var(--color-cosmic-gold);
    font-size: 5.5em; /* Reverted to first design's value */
    letter-spacing: 2px; /* Reverted to first design's value */
    text-shadow: 0 0 20px rgba(255, 215, 0, 1), 0 0 35px rgba(255, 215, 0, 0.8), 0 0 50px rgba(255, 215, 0, 0.5); /* RETAINED from second design as it's a more advanced glow */
}

.hero p {
    font-size: 1.8em; /* Reverted to first design's value */
    max-width: 700px; /* Reverted to first design's value */
    margin: 1.5em auto 3em; /* Reverted to first design's value */
    color: var(--color-ethereal-light);
    text-shadow: 1px 1px 5px rgba(0,0,0,0.8); /* Reverted to first design's value */
}

/* About Section - RETAINED from second design */
#about p {
    max-width: 950px;
    margin: 0 auto 1.5rem;
    text-align: center;
    font-size: 1.25em;
    color: var(--text-primary);
}

/* Services Section - RETAINED from second design, with h3 fix */
.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 60px;
    margin-top: 4.5rem;
}
.services div {
    background: var(--color-midnight-blue);
    padding: 40px;
    border-radius: var(--border-radius-soft);
    box-shadow: var(--shadow-deep);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), border-color var(--transition-speed);
    text-align: center;
    border: 2px solid rgba(255, 215, 0, 0.2);
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.services div::before { /* Inner glow effect on service cards */
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle at center, rgba(255, 215, 0, 0.25) 0%, transparent 100%);
    opacity: 0;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all var(--transition-speed) ease-out;
    pointer-events: none;
    z-index: -1;
}
.services div:hover::before {
    width: 400%;
    height: 400%;
    opacity: 0.8;
}
.services div::after { /* Border glow effect on service cards */
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-soft);
    box-shadow: 0 0 0 0 rgba(255,215,0,0);
    transition: box-shadow var(--transition-speed) ease-out;
    pointer-events: none;
    z-index: -1;
}
.services div:hover::after {
    box-shadow: 0 0 25px var(--color-cosmic-gold), 0 0 50px var(--color-amethyst);
}

.services div:hover {
    transform: translateY(-20px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.95);
    border-color: var(--color-cosmic-gold);
}
.services h3 {
    font-size: 2em; /* Adjusted font size for better wrapping on desktop */
    margin-bottom: 1rem;
    color: var(--color-cosmic-gold);
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
    white-space: normal; /* Ensures text wraps to the next line */
    /* Removed word-break: break-word; to prevent awkward breaking */
}
.services p {
    color: var(--text-muted);
    font-size: 1.1em;
}
.service-icon-img {
    width: 90px;
    height: 90px;
    object-fit: contain;
    margin-bottom: 25px;
    filter: drop-shadow(0 0 15px rgba(224, 255, 255, 0.6));
    transition: filter var(--transition-speed);
    z-index: 1;
    position: relative;
}
.services div:hover .service-icon-img {
    filter: drop-shadow(0 0 30px var(--color-cosmic-gold));
}

/* Testimonials Section - RETAINED from second design */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 50px;
    margin-top: 5rem;
}
.testimonial {
    background: var(--color-midnight-blue);
    padding: 35px;
    border-left: 8px solid var(--color-amethyst);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--shadow-deep);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), border-left-color var(--transition-speed), background-color var(--transition-speed);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.testimonial:hover {
    transform: translateY(-12px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.8);
    border-left-color: var(--color-cosmic-gold);
    background-color: var(--color-dark-sapphire);
}
.testimonial .short {
    font-style: italic;
    font-size: 1.15em;
    margin-bottom: 20px;
    color: var(--text-primary);
    text-shadow: 0.5px 0.5px 1.5px rgba(0,0,0,0.4);
}
.testimonial span {
    display: block;
    margin-top: 20px;
    text-align: right;
    font-weight: bold;
    color: var(--color-celestial-blue);
    font-size: 1.05em;
    font-family: var(--font-body);
}
.testimonial button {
    background: none;
    border: none;
    color: var(--color-cosmic-gold);
    font-size: 1em;
    cursor: pointer;
    padding: 8px 0;
    margin-top: 15px;
    text-decoration: underline;
    transition: all var(--transition-speed);
    font-family: var(--font-body);
}
.testimonial button:hover {
    color: var(--color-ethereal-light);
    transform: translateX(10px);
    text-shadow: 0 0 10px rgba(224, 255, 255, 0.7);
}

/* Popup Styles - RETAINED from second design */
.popup {
    display: none;
    position: fixed;
    z-index: 10000;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    padding: 20px;
    align-items: center;
    justify-content: center;
    -webkit-overflow-scrolling: touch;
    overflow-y: auto;
}

.popup .content {
    max-width: 800px;
    background: var(--color-midnight-blue);
    padding: 50px;
    border: 3px solid var(--color-cosmic-gold);
    border-radius: var(--border-radius-soft);
    box-shadow: 0 15px 50px rgba(0,0,0,0.9);
    text-align: center;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    margin: 30px 20px;
    width: calc(100% - 40px);
    box-sizing: border-box;
}

.popup .content p {
    font-size: 1.3em;
    line-height: 1.9;
    margin-bottom: 30px;
    color: var(--text-primary);
}
.popup button.close-btn {
    background: var(--color-cosmic-gold);
    color: var(--color-deep-space);
    padding: 16px 35px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.15em;
    text-transform: uppercase;
    box-shadow: 0 5px 15px rgba(0,0,0,0.4);
}
.popup button.close-btn:hover {
    background: var(--color-ethereal-light);
    color: var(--color-deep-space);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.6);
}

/* Contact Section - RETAINED from second design */
#contact {
    background-color: var(--color-deep-space);
}
.contact-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 45px;
    max-width: 700px;
    margin: 0 auto;
}
.contact-intro p {
    font-size: 1.2em;
    margin-bottom: 35px;
    color: var(--text-primary);
    text-align: center;
}
.contact-details {
    margin-top: 25px;
    text-align: center;
    width: 100%;
}
.contact-details h3 {
     color: var(--text-secondary);
     margin-bottom: 30px;
     font-size: 2.2em;
}
.contact-details p {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    font-size: 1.15em;
    margin-bottom: 15px;
    color: var(--text-primary);
}
.contact-details p i {
    color: var(--color-cosmic-gold);
    font-size: 1.4em;
    text-shadow: 0 0 8px rgba(255,215,0,0.5);
}
.contact-details a {
    color: var(--text-primary);
}
.contact-details a:hover {
    color: var(--color-cosmic-gold);
}

/* Footer - RETAINED from second design */
footer {
    text-align: center;
    font-size: 0.95em;
    border-top: 2px solid var(--color-celestial-blue);
    padding-top: 50px;
    color: var(--text-muted);
    background-color: var(--color-deep-space);
    box-shadow: inset 0 2px 10px rgba(79, 109, 151, 0.5);
}
.footer-links {
    margin-top: 20px;
}
.footer-links a {
    color: var(--text-muted);
    margin: 0 15px;
    font-size: 1em;
}
.footer-links a:hover {
    color: var(--color-ethereal-light);
}

/* Floating Navigation - Reverted to first design's values, now with size reduction */
.floating-nav {
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.floating-nav a {
    display: inline-block;
    background: linear-gradient(to bottom, var(--color-celestial-blue), var(--color-amethyst));
    color: var(--text-primary);
    text-decoration: none;
    padding: 12px 20px; /* Reduced from 15px 25px */
    border-radius: 50px;
    font-size: 0.95em; /* Reduced from 1em */
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
    transition: all var(--transition-speed);
    text-align: center;
    min-width: 120px; /* Reduced from 140px */
    border: 2px solid var(--color-ethereal-light);
}
.floating-nav a:hover {
    background: linear-gradient(to top, var(--color-celestial-blue), var(--color-amethyst));
    color: var(--color-cosmic-gold);
    box-shadow: 0 8px 20px rgba(0,0,0,0.7);
    transform: translateY(-5px) scale(1.03);
    border-color: var(--color-cosmic-gold);
}


/* Responsive Design */
@media (max-width: 992px) {
    h1 { font-size: 4em; }
    h2 { font-size: 3em; }
    h3 { font-size: 2em; }

    .hero {
        height: auto;
        padding: 100px 20px;
    }
    .hero img {
        width: 300px;
    }
    .hero h1 { font-size: 3.5em; }
    .hero p { font-size: 1.5em; }

    section {
        padding: 90px 20px;
    }
    .services {
        gap: 40px;
    }
    .services div {
        padding: 35px;
    }
    .services div h3 {
        font-size: 1.8em;
        white-space: normal;
        word-break: break-word;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 3em; }
    h2 { font-size: 2.5em; }
    h3 { font-size: 1.8em; }

    .hero h1 { font-size: 2.8em; }
    .hero p { font-size: 1.3em; }
    .btn {
        padding: 16px 35px;
        font-size: 1.05em;
    }
    section {
        padding: 70px 20px;
    }
    .services {
        grid-template-columns: 1fr;
    }
    .floating-nav {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        bottom: 20px;
        right: 20px;
        left: 20px;
        gap: 10px;
    }
    .floating-nav a {
        min-width: unset;
        padding: 10px 18px; /* Reduced from 12px 20px */
        font-size: 0.85em; /* Reduced from 0.9em */
    }
    .testimonial button {
        font-size: 0.9em;
    }
    .popup .content {
        margin: 25px 20px;
        max-height: calc(100vh - 50px);
        width: calc(100% - 40px);
    }
    .contact-details p {
        flex-direction: column;
        gap: 8px;
    }
    .services div h3 {
        font-size: 1.6em;
        white-space: normal;
        word-break: break-word;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2.5em; }
    h2 { font-size: 2em; }
    h3 { font-size: 1.6em; }

    .hero img {
        width: 200px;
    }
    .hero h1 { font-size: 2.2em; }
    .hero p { font-size: 1.1em; }
    .btn {
        width: 95%;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }
    .floating-nav a {
        padding: 8px 12px; /* Reduced from 10px 15px */
        font-size: 0.75em; /* Reduced from 0.8em */
    }
    .services div {
        padding: 30px;
    }
    .services div h3 {
        font-size: 1.4em;
        white-space: normal;
        word-break: break-word;
    }
}