/* ==========================================================================
   KIG Theme - Main Stylesheet
   Knysna Infrastructure Group
   ========================================================================== */

/* ---------- Variables ---------- */
:root {
    --kig-navy: #1A2146;
    --kig-navy-light: #2a3566;
    --kig-blue: #4A90D9;
    --kig-blue-light: #C3DEF5;
    --kig-blue-pale: #e8f1fb;
    --kig-bg: #f8f9fa;
    --kig-white: #ffffff;
    --kig-text: #333333;
    --kig-text-light: #666666;
    --kig-green: #28a745;
    --kig-red: #E74C3C;
    --kig-shadow: 0 2px 12px rgba(0,0,0,0.08);
    --kig-shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --kig-radius: 12px;
    --kig-transition: 0.3s ease;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 300;
    font-size: 16px;
    line-height: 1.7;
    color: var(--kig-text);
    background: var(--kig-bg);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: var(--kig-blue);
    text-decoration: none;
    transition: color var(--kig-transition);
}
a:hover {
    color: var(--kig-navy);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--kig-navy);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1rem; }

/* ---------- Container ---------- */
.kig-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* ---------- Header ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--kig-white);
    transition: box-shadow var(--kig-transition);
}
.admin-bar .site-header {
    top: 32px;
}
@media (max-width: 782px) {
    .admin-bar .site-header {
        top: 46px;
    }
}
.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
}

/* Logo area */
.site-branding {
    display: flex;
    align-items: center;
    gap: 12px;
}
.site-branding a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}
.site-branding img {
    height: 55px;
    width: auto;
}
.site-branding .logo-main {
    height: 50px;
}
.site-branding .logo-side {
    height: 45px;
    opacity: 0.85;
}

/* Navigation */
.main-nav ul {
    list-style: none;
    display: flex;
    gap: 0;
}
.main-nav ul li {
    position: relative;
}
.main-nav ul li a {
    display: block;
    padding: 10px 16px;
    color: var(--kig-navy);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--kig-transition);
}
.main-nav ul li a:hover,
.main-nav ul li.current-menu-item > a {
    color: var(--kig-blue);
}

/* Dropdown */
.main-nav ul li ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 250px;
    background: var(--kig-white);
    box-shadow: var(--kig-shadow-lg);
    border-radius: 0 0 var(--kig-radius) var(--kig-radius);
    flex-direction: column;
    z-index: 100;
}
.main-nav ul li:hover > ul {
    display: flex;
}
.main-nav ul li ul li a {
    padding: 10px 20px;
    font-size: 0.85rem;
    text-transform: none;
    border-bottom: 1px solid #f0f0f0;
}
.main-nav ul li ul li:last-child a {
    border-bottom: none;
}
.main-nav ul li ul li a:hover {
    background: var(--kig-blue-pale);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1100;
}
.nav-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--kig-navy);
    margin: 5px 0;
    border-radius: 2px;
    transition: all 0.3s;
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* ---------- Hero Section ---------- */
.kig-hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin-top: 80px;
    overflow: hidden;
}
.kig-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,33,70,0.7) 0%, rgba(74,144,217,0.4) 100%);
    z-index: 1;
}
.kig-hero-content {
    position: relative;
    z-index: 2;
    color: var(--kig-white);
    max-width: 800px;
    padding: 40px 20px;
}
.kig-hero-content h1 {
    font-size: 3rem;
    font-weight: 300;
    color: var(--kig-white);
    margin-bottom: 20px;
    letter-spacing: 1px;
}
.kig-hero-content p {
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: 35px;
    opacity: 0.95;
}
.kig-hero-btn {
    display: inline-block;
    padding: 14px 40px;
    background: var(--kig-white);
    color: var(--kig-navy);
    font-weight: 700;
    font-size: 1rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--kig-transition);
}
.kig-hero-btn:hover {
    background: var(--kig-blue-light);
    color: var(--kig-navy);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* ---------- Sections ---------- */
.kig-section {
    padding: 80px 0;
}
.kig-section:nth-child(even) {
    background: var(--kig-white);
}
.kig-section.kig-donate-section {
    background: linear-gradient(135deg, var(--kig-navy) 0%, var(--kig-navy-light) 100%);
    color: var(--kig-white);
}
.kig-section-header {
    text-align: center;
    margin-bottom: 50px;
}
.kig-section-header h2 {
    font-size: 2.2rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}
.kig-section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--kig-blue);
    margin: 15px auto 0;
    border-radius: 2px;
}
.kig-section-header p {
    font-size: 1.1rem;
    color: var(--kig-text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* ---------- About Section ---------- */
.kig-about-block {
    display: flex;
    gap: 40px;
    align-items: center;
    margin-bottom: 50px;
}
.kig-about-block:nth-child(even) {
    flex-direction: row-reverse;
}
.kig-about-text {
    flex: 1;
}
.kig-about-text h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}
.kig-about-image {
    flex: 0 0 350px;
    border-radius: var(--kig-radius);
    overflow: hidden;
    box-shadow: var(--kig-shadow);
}
.kig-about-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

/* Values list */
.kig-values-list {
    list-style: none;
    padding: 0;
}
.kig-values-list li {
    padding: 10px 0 10px 30px;
    position: relative;
    border-bottom: 1px solid #eee;
}
.kig-values-list li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--kig-green);
    font-weight: 700;
    font-size: 1.2rem;
}

/* ---------- Latest News ---------- */
.kig-news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}
.kig-news-card {
    background: var(--kig-white);
    border-radius: var(--kig-radius);
    overflow: hidden;
    box-shadow: var(--kig-shadow);
    transition: transform var(--kig-transition), box-shadow var(--kig-transition);
}
.kig-news-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--kig-shadow-lg);
}
.kig-news-card-image {
    aspect-ratio: 16/9;
    overflow: hidden;
}
.kig-news-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.kig-news-card-body {
    padding: 20px;
}
.kig-news-card-date {
    font-size: 0.8rem;
    color: var(--kig-blue);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.kig-news-card-body h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
}
.kig-news-card-body h3 a {
    color: var(--kig-navy);
}
.kig-news-card-body h3 a:hover {
    color: var(--kig-blue);
}
.kig-news-card-body p {
    font-size: 0.9rem;
    color: var(--kig-text-light);
}

/* ---------- Support Cards ---------- */
.kig-support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.kig-support-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--kig-white);
    border-radius: var(--kig-radius);
    box-shadow: var(--kig-shadow);
    transition: transform var(--kig-transition);
}
.kig-support-card:hover {
    transform: translateY(-4px);
}
.kig-support-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--kig-blue-pale);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}
.kig-support-card h3 {
    margin-bottom: 12px;
}
.kig-support-card p {
    font-size: 0.95rem;
    color: var(--kig-text-light);
}

/* ---------- Financial Section ---------- */
.kig-financial-highlight {
    background: var(--kig-white);
    border-radius: var(--kig-radius);
    padding: 30px;
    box-shadow: var(--kig-shadow);
    text-align: center;
    max-width: 500px;
    margin: 0 auto 30px;
}
.kig-financial-highlight img {
    max-width: 300px;
    margin: 0 auto 15px;
    border-radius: 8px;
    box-shadow: 0 1px 6px rgba(0,0,0,0.1);
}
.kig-financial-link {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 30px;
    background: var(--kig-navy);
    color: var(--kig-white);
    border-radius: 50px;
    font-weight: 600;
    transition: all var(--kig-transition);
}
.kig-financial-link:hover {
    background: var(--kig-navy-light);
    color: var(--kig-white);
    transform: translateY(-2px);
}

/* ---------- Donate Section ---------- */
.kig-donate-section {
    background: linear-gradient(135deg, var(--kig-navy) 0%, var(--kig-navy-light) 100%);
    color: var(--kig-white);
}
.kig-donate-section .kig-section-header h2 {
    color: var(--kig-white);
}
.kig-donate-section .kig-section-header h2::after {
    background: var(--kig-blue-light);
}
.kig-donate-section .kig-section-header p {
    color: rgba(255,255,255,0.8);
}
.kig-donate-info {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 30px;
}
.kig-donate-info p {
    color: rgba(255,255,255,0.85);
}
.kig-donate-info a {
    color: var(--kig-blue-light);
    text-decoration: underline;
}

/* ---------- Contact Section ---------- */
.kig-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.kig-contact-channels h3 {
    margin-bottom: 20px;
}
.kig-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--kig-white);
    border-radius: var(--kig-radius);
    box-shadow: var(--kig-shadow);
}
.kig-contact-item img {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}
.kig-contact-item-text a {
    display: block;
    font-weight: 400;
    margin-bottom: 4px;
}

/* Contact Form */
.kig-contact-form h3 {
    margin-bottom: 20px;
}
.kig-contact-form input,
.kig-contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    margin-bottom: 15px;
    transition: border-color var(--kig-transition);
}
.kig-contact-form input:focus,
.kig-contact-form textarea:focus {
    outline: none;
    border-color: var(--kig-blue);
}
.kig-contact-form textarea {
    min-height: 120px;
    resize: vertical;
}
.kig-contact-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--kig-navy);
}
.kig-contact-submit {
    display: inline-block;
    padding: 12px 35px;
    background: var(--kig-navy);
    color: var(--kig-white);
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--kig-transition);
}
.kig-contact-submit:hover {
    background: var(--kig-navy-light);
    transform: translateY(-2px);
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--kig-navy);
    color: rgba(255,255,255,0.7);
    text-align: center;
    padding: 30px 0;
}
.site-footer p {
    margin: 0;
    font-size: 0.9rem;
}
.site-footer a {
    color: var(--kig-blue-light);
}

/* ---------- Page Content ---------- */
.kig-page-header {
    background: linear-gradient(135deg, var(--kig-navy) 0%, var(--kig-navy-light) 100%);
    padding: 120px 0 60px;
    text-align: center;
    margin-top: 80px;
}
.kig-page-header h1 {
    color: var(--kig-white);
    font-weight: 300;
    font-size: 2.5rem;
}
.kig-page-content {
    padding: 60px 0;
}
.kig-page-content .kig-container {
    max-width: 800px;
}

/* Single Project */
.kig-single-project-hero {
    position: relative;
    height: 400px;
    background-size: cover;
    background-position: center;
    margin-top: 80px;
}
.kig-single-project-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26,33,70,0.8), transparent);
}
.kig-single-project-hero-content {
    position: absolute;
    bottom: 40px;
    left: 0;
    right: 0;
}
.kig-single-project-hero-content h1 {
    color: var(--kig-white);
    font-size: 2.5rem;
}
.kig-single-project-meta {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}
.kig-single-project-meta span {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
}
.kig-project-body {
    padding: 60px 0;
}
.kig-project-body .kig-container {
    max-width: 900px;
}
.kig-project-donate-section {
    margin-top: 50px;
    padding-top: 40px;
    border-top: 2px solid #eee;
}

/* Projects Archive */
.kig-archive-header {
    background: linear-gradient(135deg, var(--kig-navy) 0%, var(--kig-navy-light) 100%);
    padding: 120px 0 60px;
    text-align: center;
    margin-top: 80px;
}
.kig-archive-header h1 {
    color: var(--kig-white);
    font-weight: 300;
}
.kig-archive-header p {
    color: rgba(255,255,255,0.8);
    font-size: 1.1rem;
    margin-top: 10px;
}
.kig-archive-content {
    padding: 60px 0;
}

/* ---------- Back to Top ---------- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--kig-navy);
    color: var(--kig-white);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--kig-transition);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}
.back-to-top:hover {
    background: var(--kig-blue);
    transform: translateY(-3px);
}

/* ---------- 404 ---------- */
.kig-404 {
    text-align: center;
    padding: 120px 20px 80px;
    margin-top: 80px;
}
.kig-404 h1 {
    font-size: 6rem;
    color: var(--kig-blue-light);
    margin-bottom: 10px;
}
.kig-404 p {
    font-size: 1.2rem;
    color: var(--kig-text-light);
    margin-bottom: 30px;
}

/* ---------- Fade-in Animation ---------- */
.kig-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.kig-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .kig-hero-content h1 { font-size: 2.4rem; }
    .kig-about-block { gap: 25px; }
    .kig-about-image { flex: 0 0 280px; }
    .kig-support-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    /* Header mobile */
    .nav-toggle { display: block; }
    .main-nav {
        position: fixed;
        top: 0;
        right: -300px;
        width: 300px;
        height: 100vh;
        background: var(--kig-white);
        box-shadow: -4px 0 20px rgba(0,0,0,0.1);
        padding: 80px 20px 30px;
        transition: right 0.3s ease;
        overflow-y: auto;
        z-index: 1050;
    }
    .main-nav.open {
        right: 0;
    }
    .main-nav ul {
        flex-direction: column;
    }
    .main-nav ul li a {
        padding: 12px 10px;
        border-bottom: 1px solid #f0f0f0;
    }
    .main-nav ul li ul {
        position: static;
        box-shadow: none;
        border-radius: 0;
        display: none;
        padding-left: 20px;
    }
    .main-nav ul li:hover > ul,
    .main-nav ul li.open > ul {
        display: flex;
    }

    /* Sections */
    .kig-hero { min-height: 70vh; margin-top: 70px; }
    .kig-hero-content h1 { font-size: 1.8rem; }
    .kig-hero-content p { font-size: 1rem; }
    .kig-section { padding: 50px 0; }
    .kig-section-header h2 { font-size: 1.7rem; }

    .kig-about-block,
    .kig-about-block:nth-child(even) {
        flex-direction: column;
    }
    .kig-about-image { flex: none; width: 100%; }
    .kig-about-image img { height: 220px; }

    .kig-support-grid { grid-template-columns: 1fr; }
    .kig-contact-grid { grid-template-columns: 1fr; }

    .kig-page-header,
    .kig-archive-header { padding: 100px 0 40px; }
    .kig-page-header h1,
    .kig-archive-header h1 { font-size: 1.8rem; }
}

@media (max-width: 480px) {
    .site-branding .logo-side { display: none; }
    .kig-hero-content h1 { font-size: 1.5rem; }
    .kig-section-header h2 { font-size: 1.4rem; }
}