/* --- CSS Variables & Resets --- */
:root {
    --bg-dark: #0f1115;
    --bg-card: rgba(255, 255, 255, 0.03);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-main: #ffffff;
    --text-muted: #a1a1aa;
    --primary: #4f46e5;
    --primary-glow: rgba(79, 70, 229, 0.5);
    --gradient-start: #818cf8;
    --gradient-end: #c084fc;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(79, 70, 229, 0.04), transparent 30%),
        radial-gradient(circle at 85% 30%, rgba(192, 132, 252, 0.04), transparent 30%);
    background-attachment: fixed;
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Security: Disable selection */
.noselect {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Typography elements */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    background: rgba(15, 17, 21, 0.7);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    padding: 1rem 5%;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}
.logo span {
    color: var(--gradient-start);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

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

/* Buttons */
button {
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 500;
    border: none;
    outline: none;
}

.action-btn {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-color);
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    transition: var(--transition-fast);
}

.action-btn:hover {
    background: var(--bg-card);
    border-color: rgba(255,255,255,0.2);
}

@keyframes pulse-glow {
    0% { box-shadow: 0 4px 15px var(--primary-glow); }
    50% { box-shadow: 0 4px 30px rgba(192, 132, 252, 0.6); }
    100% { box-shadow: 0 4px 15px var(--primary-glow); }
}

.primary-btn {
    background: linear-gradient(135deg, var(--primary), var(--gradient-end));
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px var(--primary-glow);
    animation: pulse-glow 3s infinite;
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 35px var(--primary-glow);
    animation: none;
}

@keyframes float-icon {
    0% { transform: translateX(0); }
    50% { transform: translateX(4px); }
    100% { transform: translateX(0); }
}

.primary-btn svg {
    transition: transform var(--transition-fast);
    animation: float-icon 2s ease-in-out infinite;
}
.primary-btn:hover svg {
    transform: translateX(6px);
    animation: none;
}

.secondary-btn {
    color: var(--text-main);
    text-decoration: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
    background: rgba(255, 255, 255, 0.02);
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.08);
}

.w-100 {
    width: 100%;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 5% 4rem;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(129, 140, 248, 0.1);
    color: var(--gradient-start);
    border: 1px solid rgba(129, 140, 248, 0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: clamp(3rem, 5vw, 5rem);
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 3rem;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Ambient Background Shapes */
.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.shape {
    position: absolute;
    filter: blur(90px);
    opacity: 0.5;
    animation: float-blob 25s infinite linear;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}

.shape-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: var(--primary);
    animation-duration: 35s;
}

.shape-2 {
    bottom: -10%;
    right: -10%;
    width: 45vw;
    height: 45vw;
    background: var(--gradient-end);
    animation-duration: 45s;
    animation-direction: reverse;
}

.shape-3 {
    top: 30%;
    left: 50%;
    width: 40vw;
    height: 40vw;
    background: var(--gradient-start);
    animation-duration: 40s;
    animation-delay: -15s;
    opacity: 0.3;
}

@keyframes float-blob {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg);
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
    33% {
        transform: translate(15vw, 15vh) scale(1.1) rotate(120deg);
        border-radius: 70% 30% 30% 70% / 60% 40% 60% 40%;
    }
    66% {
        transform: translate(-10vw, 25vh) scale(0.9) rotate(240deg);
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    }
    100% {
        transform: translate(0, 0) scale(1) rotate(360deg);
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
}

/* Services Section */
.services {
    padding: 6rem 5%;
    position: relative;
    z-index: 2;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.05);
}

.service-card .icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #181a20;
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    position: relative;
    transform: translateY(20px) scale(0.95);
    transition: var(--transition-smooth);
}

.modal-overlay.active .modal-content {
    transform: translateY(0) scale(1);
}

.close-modal {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: transparent;
    color: var(--text-muted);
    font-size: 1.5rem;
    transition: var(--transition-fast);
}

.close-modal:hover {
    color: var(--text-main);
}

.modal-content h2 {
    margin-bottom: 0.5rem;
}

.modal-content p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.booking-form input,
.booking-form textarea {
    width: 100%;
    padding: 1rem;
    border-radius: 10px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 1rem;
}

.booking-form input:focus,
.booking-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255,255,255,0.05);
}

/* Footer */
footer {
    border-top: 1px solid var(--border-color);
    padding: 3rem 5%;
    background: #0b0c0f;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Scroll Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px) scale(0.97);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Pricing Section */
.pricing, .testimonials {
    padding: 6rem 5%;
    position: relative;
    z-index: 2;
}

.pricing {
    background: rgba(255, 255, 255, 0.01);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    transition: var(--transition-smooth);
    position: relative;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
}

.pricing-card.popular {
    border-color: var(--primary);
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.1);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
}
.pricing-card.popular:hover {
    transform: scale(1.02) translateY(-5px);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.2);
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.pricing-card .price {
    font-size: 3rem;
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-main);
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.pricing-card ul li {
    margin-bottom: 1rem;
    color: var(--text-muted);
}

/* Testimonials Section */
.testimonials-slider {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
    /* gradient fade at edges */
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.testimonials-track {
    display: flex;
    gap: 2rem;
    width: max-content;
    animation: scroll 35s linear infinite;
    padding: 1rem 0;
}

.testimonials-track:hover {
    animation-play-state: paused;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 1rem)); } 
    /* The 1rem accounts for exactly half the flex gap that gets cloned */
}

.testimonial-card {
    width: 380px;
    flex-shrink: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
}

.testimonial-card .quote {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-main);
    margin-bottom: 2rem;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.client-info .avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}
.client-info h4 {
    font-size: 1rem;
    margin-bottom: 0.2rem;
}
.client-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Utilities */
@media (max-width: 768px) {
    .nav-links {
        display: none; /* simple mobile handling */
    }
}