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

/* Add top padding to body for fixed header */
body {
    padding-top: var(--header-height, 70px);
}

/* Main content must be below header dropdown */
main {
    position: relative;
    z-index: 1;
}

.hero,
section {
    position: relative;
    z-index: 1;
}

/* Container responsive */
.container {
    width: 100%;
    padding: 0 1rem;
}

@media (min-width: 576px) {
    .container { max-width: 540px; margin: 0 auto; }
}

@media (min-width: 768px) {
    .container { max-width: 720px; }
}

@media (min-width: 992px) {
    .container { max-width: 960px; }
}

@media (min-width: 1200px) {
    .container { max-width: 1140px; }
}

@media (min-width: 1400px) {
    .container { max-width: 1320px; }
}

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

@media (max-width: 767px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 2rem 0;
    }

    .hero-content {
        order: 1;
    }

    .hero-image {
        order: 2;
        margin-top: 2rem;
        max-width: 100%;
    }

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

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
}

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

/* Services Grid */
.services-grid {
    display: grid;
    gap: 1.5rem;
}

@media (max-width: 575px) {
    .services-grid { grid-template-columns: 1fr; }
}

@media (min-width: 576px) and (max-width: 991px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
    .services-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Footer Grid */
.footer-grid {
    display: grid;
    gap: 2rem;
}

@media (max-width: 575px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (min-width: 576px) and (max-width: 991px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
    .footer-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ============================================
   GENERAL RESPONSIVE RULES
   ============================================ */

img {
    max-width: 100%;
    height: auto;
}

/* Prevent horizontal scroll */
html, body {
    overflow-x: hidden;
}

/* Form elements full width on mobile */
input, textarea, select, button {
    max-width: 100%;
}

@media (max-width: 575px) {
    input, textarea, select {
        width: 100%;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.py-1 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2 { padding-top: 1rem; padding-bottom: 1rem; }
.py-3 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-4 { padding-top: 2rem; padding-bottom: 2rem; }
.py-5 { padding-top: 3rem; padding-bottom: 3rem; }

/* Hide/show based on breakpoints */
@media (max-width: 767px) {
    .hide-mobile { display: none !important; }
}

@media (min-width: 768px) {
    .hide-desktop { display: none !important; }
}

/* Flex utilities */
.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

/* Grid utilities */
.d-grid { display: grid; }