/* ===== CSS Reset & Variables ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --pink: #E91E8C;
    --pink-light: #FF6BB3;
    --cyan: #7DD3E1;
    --cyan-light: #B5E8EF;
    --navy: #1A1A2E;
    --navy-light: #2D2D44;
    --navy-dark: #12121F;
    --white: #FFFFFF;
    --light: #F5FBFC;
    --gray: #5A6A7A;
    --gray-light: #E8ECED;
    --text: #1A1A2E;
    --shadow: rgba(26, 26, 46, 0.1);
    --shadow-dark: rgba(26, 26, 46, 0.2);
    --gradient: linear-gradient(135deg, var(--cyan) 0%, var(--pink) 100%);
    --gradient-pink: linear-gradient(135deg, var(--pink) 0%, var(--pink-light) 100%);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--white);
    overflow-x: hidden;
}

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

/* ===== Loader ===== */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    color: var(--white);
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--navy-light);
    border-top-color: var(--pink);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: var(--navy);
    padding: 0.75rem 0;
    box-shadow: 0 4px 20px var(--shadow-dark);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--white);
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 8px;
}

.logo-icon {
    display: flex;
    align-items: center;
    color: var(--pink);
}

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

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--pink);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.cta-nav {
    background: var(--pink);
    color: var(--navy);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
}

.nav-link.cta-nav::after {
    display: none;
}

.nav-link.cta-nav:hover {
    background: var(--white);
    transform: translateY(-2px);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    position: relative;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

.hamburger::before { top: -8px; }
.hamburger::after { bottom: -8px; }

.mobile-toggle.active .hamburger {
    background: transparent;
}

.mobile-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-toggle.active .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--gradient);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/><circle cx="50" cy="50" r="30" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/><circle cx="50" cy="50" r="20" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/></svg>');
    background-size: 400px;
    animation: float 20s linear infinite;
}

@keyframes float {
    0% { transform: translateY(0) rotate(0deg); }
    100% { transform: translateY(-100px) rotate(360deg); }
}

.hero-content {
    text-align: center;
    color: var(--white);
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255,255,255,0.2);
}

.hero-content h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.tagline {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    opacity: 0.95;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.tagline em {
    color: var(--cyan-light);
    font-style: normal;
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    font-size: 1rem;
}

.cta-button.primary {
    background: var(--white);
    color: var(--navy);
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.cta-button.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.cta-button.secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.5);
}

.cta-button.secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--white);
    opacity: 0.7;
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    font-size: 0.8rem;
    display: block;
    margin-bottom: 0.5rem;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--white);
    border-bottom: 2px solid var(--white);
    transform: rotate(45deg);
    margin: 0 auto;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(10px); }
    60% { transform: translateX(-50%) translateY(5px); }
}

/* ===== Section Styling ===== */
section {
    padding: 100px 0;
}

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

.section-tag {
    display: inline-block;
    background: rgba(233, 30, 140, 0.1);
    color: var(--pink);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.section-header.light .section-tag {
    background: rgba(255,255,255,0.1);
    color: var(--cyan);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    color: var(--navy);
    font-weight: 700;
}

.section-header.light h2 {
    color: var(--white);
}

/* ===== About Section ===== */
.about {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content .lead {
    font-size: 1.2rem;
    color: var(--navy);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-content p {
    margin-bottom: 1rem;
    color: var(--gray);
}

.highlight {
    color: var(--pink);
    font-weight: 600;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--pink);
    text-decoration: none;
    font-weight: 600;
    margin-top: 1.5rem;
    transition: var(--transition);
}

.text-link:hover {
    gap: 1rem;
}

.text-link svg {
    transition: var(--transition);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--light);
    border-radius: 16px;
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px var(--shadow);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--white);
}

.feature-text h4 {
    color: var(--navy);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.feature-text p {
    color: var(--gray);
    font-size: 0.9rem;
    margin: 0;
}

/* ===== Services Section ===== */
.services {
    background: var(--light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--shadow);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(233, 30, 140, 0.1) 0%, rgba(125, 211, 225, 0.1) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--pink);
}

.service-card h3 {
    color: var(--navy);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.service-card > p {
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-light);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray);
    font-size: 0.9rem;
    padding: 0.4rem 0;
}

.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--pink);
    border-radius: 50%;
}

/* ===== Why Choose Us Section ===== */
.why-choose {
    background: var(--navy);
    color: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.why-item {
    text-align: center;
    padding: 2rem;
    background: rgba(255,255,255,0.05);
    border-radius: 16px;
    transition: var(--transition);
}

.why-item:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-5px);
}

.why-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    background: rgba(233, 30, 140, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--cyan);
}

.why-item h3 {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.why-item p {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}

/* ===== Contact Section ===== */
.contact {
    background: var(--light);
}

.contact-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.contact-info {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px var(--shadow);
    text-align: center;
}

.contact-info h3 {
    color: var(--navy);
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.contact-info > p {
    color: var(--gray);
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: center;
    text-align: left;
    background: var(--light);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateX(5px);
}

.contact-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--white);
}

.contact-text h4 {
    color: var(--navy);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.contact-text p,
.contact-text a {
    color: var(--gray);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.contact-text a:hover {
    color: var(--pink);
}

.email-cta {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--gradient-pink);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 2rem;
    transition: var(--transition);
    box-shadow: 0 4px 20px var(--shadow-dark);
}

.email-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--shadow-dark);
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.social-link {
    width: 50px;
    height: 50px;
    background: var(--navy);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link svg {
    width: 22px;
    height: 22px;
    fill: var(--white);
    stroke: var(--white);
}

.social-link:hover {
    background: var(--pink);
    transform: translateY(-3px);
}

/* ===== Footer ===== */
footer {
    background: var(--navy-dark);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: 10px;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin: 0;
}

.footer-brand p {
    color: rgba(255,255,255,0.6);
    margin-bottom: 0.5rem;
}

.footer-email a {
    color: var(--cyan);
    text-decoration: none;
    transition: var(--transition);
}

.footer-email a:hover {
    color: var(--pink);
}

.footer-links h4,
.footer-social-section h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--cyan);
}

.footer-social-section {
    display: flex;
    flex-direction: column;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social svg {
    width: 18px;
    height: 18px;
    fill: var(--white);
    stroke: var(--white);
}

.footer-social a:hover {
    background: var(--pink);
    transform: translateY(-3px);
}

.footer-location {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

/* ===== Back to Top Button ===== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--navy);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 4px 20px var(--shadow-dark);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--pink);
    transform: translateY(-5px);
}

/* ===== Animations ===== */
.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.animate-fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--navy-dark);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: var(--transition);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-link.cta-nav {
        margin-top: 1rem;
    }
    
    section {
        padding: 80px 0;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .scroll-indicator {
        display: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-badge {
        font-size: 0.8rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .contact-info {
        padding: 1.5rem;
    }
    
    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 1rem;
        right: 1rem;
    }
}