/* ================= GLOBAL ================= */

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

body {
    font-family: 'Inter', sans-serif;
    background: #ffffff;
    color: #1C1C1E;
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* ================= NAVBAR ================= */

.navbar {
    width: 100%;
    padding: 18px 0;
    background: #ffffff;
    border-bottom: 1px solid #f0f0f0;
    position: sticky;
    top: 0;
    z-index: 999;
}

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

.logo img {
    height: 70px;
}

/* Premium Nav Links */

nav {
    display: flex;
    align-items: center;
}

nav a {
    margin-left: 25px;
    text-decoration: none;
    color: #1C1C1E;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: 0.3s ease;
}

nav a::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 2px;
    left: 0;
    bottom: 0;
    background: linear-gradient(135deg,#3A7AFE,#4f46e5);
    transition: 0.3s ease;
}

nav a:hover {
    color: #3A7AFE;
}

nav a:hover::after {
    width: 100%;
}

/* ================= BUTTONS ================= */

.btn-primary {
    background: linear-gradient(135deg,#3A7AFE,#4f46e5);
    color: white;
    padding: 12px 28px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    display: inline-block;
    transition: 0.3s ease;
    box-shadow: 0 8px 20px rgba(58,122,254,0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(58,122,254,0.35);
}

.btn-outline {
    padding: 12px 28px;
    border-radius: 30px;
    border: 1px solid #ffffff;
    color: #ffffff;
    text-decoration: none;
    transition: 0.3s ease;
}

.btn-outline:hover {
    background: #ffffff;
    color: #000000;
}

.btn-glass {
    padding: 12px 28px;
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,0.4);
    color: #ffffff;
    text-decoration: none;
    transition: 0.3s ease;
}

.btn-glass:hover {
    background: #3A7AFE;
    border-color: #3A7AFE;
}

/* ================= HERO (HOME) ================= */

.hero {
    position: relative;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    color: #ffffff;
    max-width: 800px;
    padding: 20px;
}

.hero-content h1 {
    font-size: 72px;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* ================= HOME SERVICES ================= */

.home-services {
    padding: 120px 0;
    background: linear-gradient(to bottom, #ffffff, #f8f9fb);
}

.home-service-item {
    position: relative;
    padding: 120px 20px;
    text-align: center;
    overflow: hidden;
}

.home-service-item.dark {
    background: #111111;
    color: #ffffff;
}

.home-service-text {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: auto;
}

.home-service-text h2 {
    font-size: 48px;
    margin-bottom: 20px;
}

.home-service-text p {
    font-size: 20px;
    margin-bottom: 30px;
    color: #6E6E73;
}

.home-service-item.dark .home-service-text p {
    color: rgba(255,255,255,0.8);
}

/* ================= SERVICES PAGE ================= */

.services-hero {
    position: relative;
    min-height: 100vh;
    background: url('../images/services.png') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.services-content {
    position: relative;
    z-index: 2;
    color: #ffffff;
    max-width: 900px;
}

.services-content h1 {
    font-size: 60px;
    margin-bottom: 20px;
}

.services-content > p {
    font-size: 18px;
    opacity: 0.85;
    margin-bottom: 60px;
}

.service-item {
    padding: 40px 50px;
    border-radius: 18px;
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,0.15);
    max-width: 850px;
    margin: 0 auto 40px auto;
    text-align: center;
    transition: all 0.4s ease;
}

.service-item:hover {
    transform: translateY(-8px);
    background: rgba(255,255,255,0.1);
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.service-item h2 {
    font-size: 30px;
    margin-bottom: 15px;
}

.service-item p {
    font-size: 17px;
    opacity: 0.85;
    margin-bottom: 25px;
}

/* ================= FOOTER ================= */

footer {
    padding: 60px 0;
    background: #111827;
    color: #ffffff;
    margin-top: 80px;
}

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

footer a {
    margin-left: 20px;
    text-decoration: none;
    color: #d1d5db;
    transition: 0.3s ease;
}

footer a:hover {
    color: #3A7AFE;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 768px) {

    .nav-content {
        flex-direction: column;
        gap: 15px;
    }

    nav {
        flex-wrap: wrap;
        justify-content: center;
    }

    nav a {
        margin: 8px 12px;
    }

    .hero-content h1 {
        font-size: 42px;
    }

    .home-service-text h2 {
        font-size: 32px;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}
  
    
/* ================= ABOUT PAGE PREMIUM ================= */

.about-hero {
    position: relative;
    height: 75vh;
    background: linear-gradient(135deg, #0f172a, #1e3a8a);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #ffffff;
    overflow: hidden;
}

.about-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.45);
}

.about-hero-content {
    position: relative;
    z-index: 5;
}

.about-hero-content h1 {
    font-size: 64px;
    margin-bottom: 20px;
}

.about-hero-content p {
    font-size: 20px;
    opacity: 0.85;
}

.about-section {
    padding: 140px 20px;
    background: #f8fafc;
}

.about-content {
    max-width: 900px;
    margin: auto;
}

.about-card {
    padding: 60px;
    margin-bottom: 80px;
    border-radius: 28px;
    background: #ffffff;
    box-shadow: 0 40px 80px rgba(0,0,0,0.06);
    transition: 0.3s ease;
}

.about-card.light {
    background: #eef2f7;
}

.about-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 60px 120px rgba(0,0,0,0.08);
}

.about-card h2 {
    font-size: 36px;
    margin-bottom: 25px;
}

.about-card p {
    font-size: 18px;
    color: #555;
    margin-bottom: 18px;
    line-height: 1.7;
}

.about-list {
    list-style: none;
    padding-left: 0;
}

.about-list li {
    font-size: 18px;
    margin-bottom: 14px;
    color: #444;
}

/* ================= CONTACT PAGE PREMIUM UPGRADE ================= */

.contact-section {
    padding: 140px 20px;
    background: linear-gradient(to bottom, #f8fafc, #eef2f7);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
}

.contact-card {
    background: #ffffff;
    padding: 70px;
    border-radius: 32px;
    box-shadow: 0 50px 100px rgba(0,0,0,0.06);
    transition: 0.3s ease;
}

.contact-card.light {
    background: linear-gradient(135deg, #eef2f7, #e2e8f0);
}

.contact-card h2 {
    font-size: 32px;
    margin-bottom: 40px;
}

/* FORM INPUTS */

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 18px 22px;
    margin-bottom: 24px;
    border-radius: 16px;
    border: 1px solid #e5e7eb;
    font-size: 15px;
    background: #f9fafb;
    transition: all 0.25s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #3A7AFE;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(58,122,254,0.12);
}

/* BUTTON */

.contact-form .btn-primary {
    width: 100%;
    padding: 18px;
    font-size: 16px;
    border-radius: 18px;
    margin-top: 10px;
}

/* SUCCESS MESSAGE */

.contact-success {
    background: #e6fffa;
    color: #047857;
    padding: 18px 24px;
    border-radius: 16px;
    margin-bottom: 25px;
    font-weight: 500;
}

/* INFO BLOCK */

.contact-info-block {
    margin-bottom: 40px;
}

.contact-info-block h3 {
    font-size: 18px;
    margin-bottom: 8px;
    opacity: 0.8;
}

.contact-info-block p {
    font-size: 17px;
}

.contact-info-block a {
    color: #3A7AFE;
    text-decoration: none;
    font-weight: 500;
}

.contact-info-block a:hover {
    text-decoration: underline;
}

/* MOBILE */

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .contact-card {
        padding: 40px;
    }
}