/* ================= ROOT ================= */
:root {
    --primary: #1e3a8a;
    --secondary: #0284c7;
    --accent: #f97316;
    --text-dark: #1e293b;
    --text-muted: #475569;
    --bg-light: #f8fafc;
    --text-light: #fff;
    --shadow-light: rgba(0,0,0,0.05);
    --shadow-dark: rgba(30,58,138,0.15);
}

/* ================= GLOBAL ================= */
body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    background: var(--bg-light);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

a {
    text-decoration: none;
    transition: all 0.3s ease;
}

h1,h2,h3,h4,h5,h6 {
    margin: 0;
    font-weight: 600;
}

p {
    margin: 0 0 1em 0;
}

/* ================= HERO ================= */
.hero {
    height: 95vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
   overflow-x: hidden; 
    width: 100%;
    margin-left: calc(-50vw + 50%);
    margin: 0;
}

.hero img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.65) contrast(1.1);
    transition: transform 0.6s ease;
}

.hero:hover img {
    transform: scale(1.05);
}

.overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(12,17,45,.85), rgba(12,25,70,.7));
}

.hero-content {
    position: relative;
    max-width: 900px;
    text-align: center;
    padding: 30px;
    color: var(--text-light);
    animation: fadeUp 1s ease forwards;
}

.hero .badge {
    display: inline-block;
    padding: 10px 28px;
    border-radius: 50px;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.25);
    font-size: 12px;
    letter-spacing: 3px;
    margin-bottom: 25px;
    text-transform: uppercase;
    font-weight: 500;
    backdrop-filter: blur(6px);
}

.hero h1 {
    font-size: clamp(2.7rem,6vw,4.6rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero h1 span {
    background: linear-gradient(90deg,var(--accent), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    max-width: 720px;
    margin: 0 auto 40px;
    font-size: 1.2rem;
    opacity: 0.9;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-btns .btn {
    padding: 14px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.4s ease;
    box-shadow: 0 8px 20px var(--shadow-light);
}

.btn.primary {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: #fff;
    border: none;
}

.btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 25px var(--shadow-dark);
}

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

.btn.outline:hover {
    background: var(--text-light);
    color: var(--primary);
    transform: translateY(-3px);
}

/* ================= GRID ================= */
.pte-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

/* ================= CARD ================= */
.pte-card {
    background: #fff;
    padding: 35px;
    border-radius: 20px;
    box-shadow: 0 10px 25px var(--shadow-light);
    border: none;
    position: relative;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    overflow: hidden;
}

.pte-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 6px;
    width: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
}

.pte-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px var(--shadow-dark);
}

.pte-card h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.pte-card p {
    color: var(--text-muted);
    line-height: 1.8;
}

/* ================= SECTION ================= */
.pte-section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.8rem;
    font-weight: 700;
    background: linear-gradient(90deg,var(--accent), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header p {
    font-size: 1.15rem;
    color: var(--text-muted);
}

/* ================= CONTACT ================= */
.contact-section {
    background: #f1f5f9;
    padding: 80px 0;
}

.contact-container {
    max-width: 650px;
    margin: 0 auto;
    background: #fff;
    padding: 40px 35px;
    border-radius: 20px;
    box-shadow: 0 15px 40px var(--shadow-light);
}

.contact-container label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--text-dark);
}

.contact-container input,
.contact-container select,
.contact-container textarea {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 20px;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    outline: none;
    transition: all 0.3s ease;
}

.contact-container input:focus,
.contact-container select:focus,
.contact-container textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 4px 15px rgba(30,58,138,0.1);
}

.contact-container button {
    background: linear-gradient(90deg,var(--primary), var(--secondary));
    color: #fff;
    border: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-container button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--shadow-dark);
}

/* ================= ANIMATIONS ================= */
@keyframes fadeUp {
    0% { opacity: 0; transform: translateY(30px);}
    100% { opacity: 1; transform: translateY(0);}
}

/* ================= MOBILE ================= */
@media (max-width: 768px) {
    .hero {
        height: 350px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .pte-section {
        padding: 50px 20px;
    }

    .pte-card {
        padding: 25px 20px;
    }

    .contact-container {
        padding: 30px 20px;
    }
}