html, body {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', Arial, sans-serif;
}

/* Phone Banner */
.phone-banner {
    background: #232a34;
    color: white;
    text-align: center;
    padding: 8px 15px;
    font-size: 0.95rem;
}

.phone-banner a {
    color: #4ea3f7;
    font-weight: 700;
    text-decoration: none;
    margin-left: 5px;
}

.phone-banner a:hover {
    text-decoration: underline;
}

/* Contact form status messages */
.contact-form-status {
  display: none;           /* shown/hidden by JS */
  margin: 12px 0;
  padding: 10px 12px;
  border-radius: 6px;
  line-height: 1.4;
  font-size: 0.95rem;
}

.contact-form-status.ok {
  background: #e8f7ee;
  border: 1px solid #19a566;
  color: #0b5a3f;
}

.contact-form-status.error {
  background: #fdecea;
  border: 1px solid #e5534b;
  color: #7a1a16;
}

/* Nice feedback on disabled submit */
.contact-form-submit[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}
/*  */

header {
    background: #232a34;
    color: #fff;
    padding: 18px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.07);
}


#logoholder {
    margin-left: auto;
    margin-right: auto;
    display: block;
    width: fit-content; /* Makes the div only as wide as its content (the image) */
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 30px;
}

.nav-link {
    color: #fff;
    background: none;
    text-decoration: none;
    font-size: 1.1rem;
    padding: 8px 16px;
    border-radius: 6px;
    transition: background 0.18s, color 0.18s;
    letter-spacing: 1px;
    font-weight: 500;
}

.nav-link:hover, .nav-link.active {
    background: #4ea3f7;
    color: #fff;
}

main, .container, .contact-container {
    max-width: 900px;
    margin: 40px auto 40px auto;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 4px 24px rgba(50,80,150,0.08), 0 1.5px 6px rgba(30,70,160,0.04);
    padding-left: 1cm !important;
    padding-right: 1cm !important;
}

h1, h2, h3, h4 {
    font-family: 'Roboto', Arial, sans-serif;
    text-align: center;
    margin-top: 0;
    font-weight: 700;
    color: #356094;
    letter-spacing: 0.02em;
}

button, .btn, input[type="submit"], .login-btn {
    background: linear-gradient(90deg, #4ea3f7 60%, #3572b0 100%);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 11px 24px;
    margin: 8px 0;
    cursor: pointer;
    font-size: 1.07rem;
    box-shadow: 0 2px 4px rgba(30,60,120,0.08);
    transition: background 0.18s, transform 0.1s;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}
button:hover:not(.splide__arrow), .btn:hover, input[type="submit"]:hover, .login-btn:hover {
    background: linear-gradient(90deg, #3572b0 60%, #4ea3f7 100%);
    transform: translateY(-2px) scale(1.04);
}

input[type="text"], input[type="email"], input[type="password"], textarea {
    width: 100%;
    padding: 11px 14px;
    margin: 10px 0 18px 0;
    border: 1.5px solid #bfd6ea;
    border-radius: 5px;
    font-size: 1.03rem;
    background: #f7fbff;
    box-sizing: border-box;
    transition: border 0.2s;
}
input:focus, textarea:focus {
    border: 1.5px solid #4ea3f7;
    outline: none;
    background: #eef6fc;
}

label {
    display: block;
    margin-bottom: 7px;
    font-weight: 500;
    color: #345;
}

footer {
    background: #232a34;
    color: #fff;
    text-align: center;
    padding: 15px 0;
    width: 100%;
    position: relative;
    bottom: 0;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    font-size: 1.02rem;
    margin-top: 40px;
    letter-spacing: 0.06em;
}

.card, .indiProject, .project, .form-container, .contact-form {
    background: #f5faff;
    border-radius: 11px;
    box-shadow: 0 2px 12px rgba(50, 80, 180, 0.07);
    padding: 18px 22px;
    margin: 20px auto;
}

.category-item, .indiProject {
    border: 1.5px solid #bfd6ea;
    background: #eaf4fc;
    transition: background 0.17s, border 0.18s;
}
.category-item:hover, .indiProject:hover {
    background: #d6eaff;
    border-color: #4ea3f7;
}

.rename-category-btn, .delete-category-btn {
    padding: 7px 15px;
    font-size: 0.97rem;
    border-radius: 6px;
    margin-left: 10px;
    border: none;
    box-shadow: 0 1px 3px rgba(100,150,200,0.12);
}
.rename-category-btn {
    background: #fffad2;
    color: #956800;
}
.rename-category-btn:hover {
    background: #ffe766;
}
.delete-category-btn {
    background: #fd6363;
    color: #fff;
}
.delete-category-btn:hover {
    background: #d43333;
}

@media (max-width: 700px) {
    main, .container, .contact-container {
        padding: 8px;
        max-width: 99vw;
    }
    .card, .indiProject, .project, .form-container, .contact-form {
        padding: 10px;
    }
    nav ul {
        flex-direction: column;
        gap: 9px;
    }
    .about-content {
        width: 97%;
    }
}

img, .project-image, .unique-main-image, .unique-thumbnail, .image-group-img {
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(70,90,140,0.12);
}

/* Modal & overlay enhancements */
.modal, .custom-modal {
    background: rgba(40, 80, 150, 0.33) !important;
    z-index: 9999;
}

.modal-content, .custom-modal-content {
    background: #fff;
    border-radius: 13px;
    box-shadow: 0 3px 16px rgba(50, 80, 180, 0.18);
    padding: 30px;
    max-width: 500px;
}

.close, .custom-close {
    color: #888;
    float: right;
    font-size: 29px;
    font-weight: 700;
    transition: color 0.17s;
}
.close:hover, .close:focus, .custom-close:hover, .custom-close:focus {
    color: #3572b0;
    cursor: pointer;
}

/* Page Hero Section */
.page-hero {
    text-align: center;
    padding: 30px 20px;
    background: linear-gradient(135deg, #f0f7ff 0%, #e3effc 100%);
    margin-bottom: 20px;
}

/* Page Hero Dark Variant (work, drone, contact pages) */
.page-hero-dark {
    background: linear-gradient(135deg, #1a2a3a 0%, #2d4a6a 100%);
    padding: 40px 20px;
}
.page-hero-dark h1 { color: white; font-size: 2.2rem; margin-bottom: 10px; }
.page-hero-dark p { color: #8ec5ff; font-size: 1.1rem; }

@media (max-width: 768px) {
    .page-hero-dark h1 { font-size: 1.8rem; }
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #3572b0 0%, #2a5a8a 100%);
    color: white;
    text-align: center;
    padding: 60px 20px;
}
.cta-section h2 { color: white; margin-bottom: 15px; }
.cta-section p { font-size: 1.1rem; margin-bottom: 25px; opacity: 0.9; }

/* CTA Buttons */
.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cta-btn {
    display: inline-block;
    padding: 14px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.cta-btn-primary {
    background: #f7931e;
    color: white;
}
.cta-btn-primary:hover {
    background: #e67e00;
    transform: translateY(-2px);
}

.cta-btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}
.cta-btn-secondary:hover {
    background: white;
    color: #3572b0;
}

.cta-btn-orange {
    background: linear-gradient(135deg, #f7931e 0%, #e67e00 100%);
    color: white;
}
.cta-btn-orange:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(247, 147, 30, 0.4);
}

/* Project Group Styling (Service Pages) */
.project-group {
    background: white;
    border-radius: 20px;
    padding: 35px 30px;
    margin: 40px auto;
    max-width: 1000px;
    box-shadow: 0 8px 30px rgba(50, 100, 180, 0.1);
    text-align: center;
}

.project-group h2 {
    color: #2a5a8a;
    font-size: 1.4rem;
    margin-bottom: 25px;
    padding-bottom: 15px;
    position: relative;
    display: inline-block;
}

.project-group h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #4ea3f7, #3572b0);
    border-radius: 2px;
}

.project-group .image-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.project-group .image-group a {
    display: block;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.project-group .image-group a:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(78, 163, 247, 0.25);
}

.project-group .image-group-img {
    width: 280px;
    height: 200px;
    object-fit: cover;
    display: block;
    cursor: pointer;
    transition: transform 0.4s ease;
}

.project-group .image-group a:hover .image-group-img {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .project-group {
        padding: 25px 15px;
        margin: 25px 10px;
    }
    .project-group .image-group {
        gap: 12px;
    }
    .project-group .image-group-img {
        width: 150px;
        height: 110px;
    }
}