/* ===== GLOBAL STYLES & RESET ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    scroll-behavior: smooth;
    color: #333;
}

/* ===== UNIFORM SECTION SPACING ===== */
.page-section {
    padding: 80px 0; /* desktop default */
}

@media (max-width: 768px) {
    .page-section { padding: 60px 0; }
}

@media (max-width: 576px) {
    .page-section { padding: 50px 0; }
}

/* ===== SECTION TITLES ===== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, #2c5aa0, #1e3d72);
    border-radius: 2px;
}

.text-gradient {
    background: linear-gradient(135deg, #2c5aa0, #1e3d72);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== SECTION BACKGROUNDS ===== */
.hero-section {
    padding: 120px 0 80px;
}

.about-section {
    background-color: #f8f9fa;
}

.services-section {
    background-color: #ffffff;
}

.contact-section {
    background-color: #f8f9fa;
}

/* ===== BUTTON STYLES ===== */
.btn-primary-custom {
    background: linear-gradient(135deg, #2c5aa0, #1e3d72);
    border: none;
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(44, 90, 160, 0.3);
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
}

.btn-primary-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(44, 90, 160, 0.4);
    color: white;
}

.btn-light-custom {
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid white;
    color: white;
    padding: 10px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
}

.btn-light-custom:hover {
    background: white;
    color: #2c5aa0;
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

/* ===== SCROLL TO TOP BUTTON ===== */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    z-index: 1000;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.scroll-top-btn:hover {
    background-color: #0056b3;
    transform: translateY(-3px);
}

/* ===== RESPONSIVE HERO & TITLES ===== */
@media (max-width: 768px) {
    .section-title { font-size: 2rem; margin-bottom: 2.5rem; }
    .hero-section { padding: 100px 0 60px; }
}

@media (max-width: 576px) {
    .section-title { font-size: 1.8rem; margin-bottom: 2rem; }
    .hero-section { padding: 80px 0 50px; }
}

/* ===== OPTIONAL: GLOBAL CONTAINER PADDING ===== */
.page-section > .container {
    padding-left: 15px;
    padding-right: 15px;
}