/* ==========================================================================
   CSS Reset & Variables
   ========================================================================== */
:root {
    --primary-color: #0B192C;
    /* Deep Navy Blue */
    --accent-color: #D4AF37;
    /* Champagne Gold */
    --accent-hover: #C5A028;
    --text-main: #333333;
    --text-muted: #666666;
    --bg-main: #FFFFFF;
    --bg-light: #F8F9FA;
    --bg-dark: #1A1A1A;

    --font-heading: 'Noto Serif SC', serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;

    --transition-fast: 0.2s ease;
    --transition-normal: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);

    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

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

/* ==========================================================================
   Typography & Utilities
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
}

.bg-light {
    background-color: var(--bg-light);
}

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

.section-header {
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.divider {
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
    margin: 1rem auto 1.5rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-normal);
    text-align: center;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.btn-outline {
    background-color: transparent;
    border-color: #fff;
    color: #fff;
}

.btn-outline:hover {
    background-color: #fff;
    color: var(--primary-color);
}

.btn-block {
    display: block;
    width: 100%;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition-normal);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: #fff;
    /* Initial state */
}

.navbar.scrolled .logo {
    color: var(--primary-color);
}

.logo-icon {
    font-size: 1.8rem;
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: #fff;
    font-weight: 400;
    font-size: 0.95rem;
    position: relative;
}

.navbar.scrolled .nav-links a {
    color: var(--text-main);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition-fast);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.navbar.scrolled .nav-links a:hover {
    color: var(--accent-color);
}

.mobile-menu-btn {
    display: none;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 2px;
    background-color: #fff;
    margin: 5px 0;
    transition: 0.3s;
}

.navbar.scrolled .bar {
    background-color: var(--primary-color);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    color: #fff;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    /* Slight zoom for subtle animation if desired */
    animation: slowZoom 20s infinite alternate linear;
}

@keyframes slowZoom {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.1);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(11, 25, 44, 0.9) 0%, rgba(11, 25, 44, 0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 700px;
}

.hero-subtitle {
    font-size: 1.1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.hero-title {
    font-size: 4rem;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-desc {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.8);
    padding-top: 2rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    color: var(--text-muted);
}

.about-highlights {
    margin-top: 2rem;
}

.about-highlights li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
}

.image-wrapper {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.image-wrapper:hover img {
    transform: scale(1.05);
}

.image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 150px;
    height: 150px;
    background-color: var(--accent-color);
    z-index: -1;
    border-radius: 8px;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-card {
    background: #fff;
    padding: 3rem 2rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(212, 175, 55, 0.3);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.service-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.service-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ==========================================================================
   Portfolio Section
   ========================================================================== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    justify-content: center;
}

.portfolio-item {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.portfolio-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(11, 25, 44, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay span {
    color: #fff;
    border: 2px solid var(--accent-color);
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
    transform: translateY(20px);
    transition: var(--transition-normal);
}

.portfolio-item:hover .portfolio-overlay span {
    transform: translateY(0);
}

.portfolio-info {
    padding: 1.5rem;
    text-align: center;
}

.portfolio-info h4 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.portfolio-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-section {
    background: var(--primary-color);
    color: #fff;
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" opacity="0.05"><rect width="100" height="100" fill="none" stroke="%23ffffff" stroke-width="1"/></svg>');
}

.contact-card {
    position: relative;
    z-index: 10;
    background: #fff;
    color: var(--text-main);
    border-radius: 12px;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.contact-info {
    background: var(--bg-light);
    padding: 4rem 3rem;
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-info>p {
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-item .icon {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.contact-item h5 {
    margin-bottom: 0.2rem;
    font-family: var(--font-body);
}

.contact-item p {
    color: var(--text-muted);
}

.contact-form-wrapper {
    padding: 4rem 3rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-desc {
    font-size: 0.9rem;
    max-width: 300px;
}

.footer-links {
    display: flex;
    gap: 4rem;
    justify-content: flex-end;
}

.link-group h4 {
    color: #fff;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.link-group ul li {
    margin-bottom: 0.8rem;
}

.link-group a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
}

/* ==========================================================================
   Animations
   ========================================================================== */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible,
.fade-in-left.visible,
.fade-in-right.visible {
    opacity: 1;
    transform: translate(0);
}
/* ==========================================================================
   Cooperation Section (Information Publishing & Merchant Onboarding)
   ========================================================================== */
.cooperation-section {
    background-color: var(--bg-light);
    position: relative;
    padding-bottom: 7rem;
}

/* Tabs Navigation */
.coop-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    position: relative;
}

.tab-btn {
    padding: 0.8rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--font-heading);
    color: var(--text-muted);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
}

.tab-btn:hover {
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--accent-color);
}

/* Tab Panels */
.tab-panel {
    display: none;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.tab-panel.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Panel Header Actions */
.panel-header-action {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.panel-title {
    font-size: 1.6rem;
    color: var(--primary-color);
    position: relative;
    padding-left: 1rem;
    margin-bottom: 0;
}

.panel-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 1.2rem;
    background-color: var(--accent-color);
    border-radius: 2px;
}

/* Grid & Cards Layout */
.coop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

/* Info Card Style */
.info-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.info-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(212, 175, 55, 0.25);
}

.card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.2rem;
}

.tag-category {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-color);
    background: rgba(212, 175, 55, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    text-transform: uppercase;
}

.tag-status {
    font-size: 0.75rem;
    font-weight: 600;
    color: #2ec4b6;
    background: rgba(46, 196, 182, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
}

.tag-status.closed {
    color: var(--text-muted);
    background: rgba(0, 0, 0, 0.05);
}

.card-title {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 0.8rem;
    line-height: 1.4;
}

.card-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.card-meta {
    border-top: 1px solid #f0f0f0;
    padding-top: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.meta-publisher {
    font-weight: 600;
    color: var(--primary-color);
}

/* Merchant Card Style */
.merchant-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition-normal);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.merchant-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(212, 175, 55, 0.25);
}

.merchant-logo-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e2f47 100%);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.2rem;
    box-shadow: 0 4px 10px rgba(11, 25, 44, 0.15);
    border: 2px solid #ffffff;
}

/* Gradient variations for logos */
.merchant-card:nth-child(2n) .merchant-logo-wrapper {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
}
.merchant-card:nth-child(3n) .merchant-logo-wrapper {
    background: linear-gradient(135deg, #3a6073 0%, #3a7bd5 100%);
}

.merchant-name {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.merchant-scopes {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1.2rem;
}

.scope-tag {
    font-size: 0.75rem;
    background: var(--bg-light);
    color: var(--text-muted);
    padding: 0.15rem 0.6rem;
    border-radius: 20px;
    border: 1px solid #e9ecef;
}

.merchant-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 1.5rem;
    height: 3rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.merchant-contact-btn {
    width: 100%;
    padding: 0.6rem 0;
    font-size: 0.9rem;
    border-radius: 6px;
    background: transparent;
    color: var(--primary-color);
    border: 1px solid rgba(11, 25, 44, 0.15);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.merchant-contact-btn:hover {
    background: var(--primary-color);
    color: #ffffff;
    border-color: var(--primary-color);
}

/* Modals System */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(11, 25, 44, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
    padding: 1rem;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: #ffffff;
    width: 100%;
    max-width: 550px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transform: scale(0.9);
    transition: transform var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-header {
    background: var(--primary-color);
    color: #ffffff;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.3rem;
    font-family: var(--font-heading);
    color: #ffffff;
    margin-bottom: 0;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.8rem;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    line-height: 1;
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: var(--accent-color);
}

.modal-body {
    padding: 2rem;
    overflow-y: auto;
    flex-grow: 1;
}

/* Forms styling */
.coop-form .form-group {
    margin-bottom: 1.5rem;
}

.coop-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-color);
}

.coop-form input,
.coop-form select,
.coop-form textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid #dcdcdc;
    border-radius: 6px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    background-color: #fafafa;
}

.coop-form input:focus,
.coop-form select:focus,
.coop-form textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.coop-form select {
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.2rem;
    padding-right: 2.5rem;
}

.coop-form textarea {
    resize: vertical;
    min-height: 100px;
}

/* Icon selectors for merchants */
.icon-selector {
    display: flex;
    gap: 0.8rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.icon-option {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    cursor: pointer;
    transition: var(--transition-fast);
    background: #ffffff;
}

.icon-option.selected {
    border-color: var(--accent-color);
    background: rgba(212, 175, 55, 0.1);
    transform: scale(1.1);
}

.form-error-msg {
    color: #e63946;
    font-size: 0.8rem;
    margin-top: 0.3rem;
    display: none;
}

.invalid .form-error-msg {
    display: block;
}

.invalid input,
.invalid select,
.invalid textarea {
    border-color: #e63946;
    background-color: rgba(230, 57, 70, 0.02);
}

.invalid input:focus,
.invalid select:focus,
.invalid textarea:focus {
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.15);
    border-color: #e63946;
}

/* Success Overlay */
.success-screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #ffffff;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    padding: 2rem;
    text-align: center;
}

.success-screen.active {
    opacity: 1;
    pointer-events: auto;
}

.success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(46, 196, 182, 0.1);
    color: #2ec4b6;
    font-size: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.success-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.8rem;
    font-family: var(--font-heading);
}

.success-text {
    color: var(--text-muted);
    font-size: 1rem;
}

/* Toast Notifications */
.coop-toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--primary-color);
    color: #ffffff;
    padding: 1rem 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    z-index: 3000;
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s ease;
    border-left: 4px solid var(--accent-color);
}

.coop-toast.active {
    transform: translateY(0);
    opacity: 1;
}

.coop-toast-icon {
    color: var(--accent-color);
    font-size: 1.2rem;
}

/* Responsive Overrides */
@media (max-width: 768px) {
    .coop-tabs {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
    
    .tab-btn {
        width: 100%;
        max-width: 300px;
        padding: 0.6rem 1rem;
        font-size: 1rem;
    }

    .panel-header-action {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .panel-title::before {
        display: none;
    }
    .panel-title {
        padding-left: 0;
    }

    .coop-grid {
        grid-template-columns: 1fr;
    }

    .modal-content {
        max-height: 95vh;
        border-radius: 12px;
    }

    .modal-body {
        padding: 1.5rem;
    }
    
    .coop-toast {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
        text-align: center;
        justify-content: center;
    }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 992px) {

    .about-grid,
    .contact-card,
    .footer-content {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 3rem;
    }

    .footer-links {
        justify-content: flex-start;
    }

    .image-wrapper {
        margin-top: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        height: 100vh;
        background: var(--primary-color);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 70%;
        transition: 0.3s;
        z-index: 999;
    }

    .nav-links.active {
        right: 0;
    }

    .mobile-menu-btn {
        display: block;
        z-index: 1000;
    }

    .mobile-menu-btn.active .bar:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .mobile-menu-btn.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section {
        padding: 4rem 0;
    }

    .contact-info,
    .contact-form-wrapper {
        padding: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
}