:root {
    --primary: #075aae;
    --primary-light: #067ae0;
    --secondary: #ff6b6b;
    --bg-dark: #0f172a;
    --bg-card: rgba(30, 41, 59, 0.6);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --white: #ffffff;
    --border: rgba(255, 255, 255, 0.1);
    --glow: rgba(6, 122, 224, 0.4);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

a {
    text-decoration: none;
    color: var(--white);
    transition: all 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ANIMATIONS */
@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(6, 122, 224, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(6, 122, 224, 0); }
    100% { box-shadow: 0 0 0 0 rgba(6, 122, 224, 0); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

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

.brand {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.brand span {
    color: var(--primary-light);
    text-shadow: 0 0 15px var(--glow);
}

.nav-links {
    display: flex;
    gap: 35px;
}

.nav-links a {
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    font-size: 1.05rem;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-light), var(--secondary));
    transition: width 0.4s ease;
    border-radius: 2px;
}

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

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--white);
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* HERO */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(15, 23, 42, 0.6), rgba(15, 23, 42, 0.95)), url('../images/hero_bg.png') center/cover no-repeat fixed;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(to top, var(--bg-dark), transparent);
}

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

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
    background: linear-gradient(135deg, #fff, var(--primary-light), var(--secondary));
    background-size: 200% 200%;
    animation: gradientBG 6s ease infinite;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text {
    font-size: 1.3rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 35px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-size: 1.05rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
    z-index: -1;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    box-shadow: 0 4px 15px var(--glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(6, 122, 224, 0.6);
    animation: pulseGlow 2s infinite;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--bg-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255,255,255,0.2);
}

/* SECTION PADDING */
.section-padding {
    padding: 120px 0;
    position: relative;
}

.section-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff, var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 60px;
}

/* CARDS / SERVICES */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.service-card {
    background: var(--bg-card);
    backdrop-filter: blur(15px);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px 35px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(6, 122, 224, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 20px var(--glow);
    border-color: rgba(6, 122, 224, 0.5);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 25px;
    display: inline-block;
    animation: float 6s ease-in-out infinite;
}

.service-card h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.service-card p {
    color: var(--text-muted);
    line-height: 1.7;
}

.service-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 25px;
    transition: transform 0.5s ease;
}

.service-card:hover .service-image {
    transform: scale(1.05);
}

/* ABOUT SECTION */
.about-wrapper {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-img {
    flex: 1;
    position: relative;
}

.about-img img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    position: relative;
    z-index: 2;
    transition: transform 0.5s ease;
}

.about-img:hover img {
    transform: scale(1.03);
}

.about-img::before {
    content: '';
    position: absolute;
    inset: -15px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 30px;
    z-index: 1;
    opacity: 0.6;
    filter: blur(25px);
    animation: pulseGlow 4s infinite alternate;
}

.about-content {
    flex: 1;
}

.about-content h2 {
    font-size: 2.8rem;
    margin-bottom: 25px;
    line-height: 1.2;
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 25px;
    font-size: 1.15rem;
}

/* STATS COUNTER */
.stats-section {
    background: linear-gradient(to right, rgba(15, 23, 42, 0.9), rgba(6, 122, 224, 0.1));
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-box {
    padding: 20px;
}

.stat-number {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(to bottom, #fff, var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
    display: inline-block;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

/* TESTIMONIALS */
.testimonials {
    background: linear-gradient(rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.95)), url('../images/testimonial_bg.png') center/cover fixed;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.testimonial-card {
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 40px;
    border-radius: 20px;
    position: relative;
    transition: transform 0.4s ease;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    background: rgba(30, 41, 59, 0.6);
    border-color: rgba(6, 122, 224, 0.3);
}

.quote-icon {
    font-size: 4rem;
    color: rgba(6, 122, 224, 0.2);
    position: absolute;
    top: 20px;
    right: 30px;
    line-height: 1;
}

.testimonial-text {
    font-size: 1.15rem;
    font-style: italic;
    color: #e2e8f0;
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.client-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
}

.client-details h4 {
    margin: 0;
    font-size: 1.1rem;
}

.client-details p {
    margin: 0;
    color: var(--primary-light);
    font-size: 0.9rem;
}

/* FAQ SECTION */
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 15px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active {
    border-color: var(--primary-light);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2rem;
    font-weight: 600;
}

.faq-question:hover {
    color: var(--primary-light);
}

.faq-icon {
    transition: transform 0.3s ease;
    color: var(--primary-light);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease;
    color: var(--text-muted);
}

.faq-item.active .faq-answer {
    padding-bottom: 25px;
    max-height: 300px;
}

/* FOOTER */
.footer {
    background: #0b1120;
    padding: 80px 0 20px;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 20px;
}

.footer-links h3, .footer-contact h3 {
    font-size: 1.3rem;
    margin-bottom: 25px;
    color: var(--white);
    position: relative;
    padding-bottom: 10px;
}

.footer-links h3::after, .footer-contact h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-light);
}

.footer-links ul {
    list-style: none;
}

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

.footer-links a {
    color: var(--text-muted);
    transition: padding-left 0.3s ease, color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 8px;
}

.footer-contact p {
    color: var(--text-muted);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.socials {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.socials a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    color: var(--white);
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.socials a:hover {
    background: var(--primary-light);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(6, 122, 224, 0.4);
}

.footer-bottom {
    text-align: center;
    padding-top: 25px;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* UTILITIES */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* RESPONSIVE */
@media (max-width: 991px) {
    .hero-title {
        font-size: 3.5rem;
    }
    .about-wrapper {
        flex-direction: column;
    }
    .section-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(15px);
        width: 100%;
        height: calc(100vh - 70px);
        text-align: center;
        padding: 40px 0;
        transition: 0.4s ease-in-out;
        border-top: 1px solid var(--border);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.5rem;
    }

    .mobile-toggle {
        display: block;
    }

    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-text {
        font-size: 1.1rem;
    }

    .stat-number {
        font-size: 3rem;
    }
}

/* WHATSAPP FLOAT */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    background-color: #1ebe57;
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
    color: #fff;
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
}