:root {
    --primary: #001a66;
    --accent: #ff9900;
    --text-dark: #333;
    --text-light: #fff;
    --gray: #f5f5f5;
    --border: #e0e0e0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: var(--gray);
    color: var(--text-dark);
    line-height: 1.6;
}

.support-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, #000d33 100%);
    padding: 60px 20px;
    text-align: center;
    border-radius: 20px;
    margin-bottom: 40px;
    margin-top: 130px;
}

.hero h1 {
    color: var(--text-light);
    font-size: 2.5em;
    margin-bottom: 30px;
}

.search-box {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.search-box input {
    width: 100%;
    padding: 15px 50px 15px 20px;
    border: none;
    border-radius: 10px;
    font-size: 1.1em;
}

.search-box button {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--accent);
    cursor: pointer;
}

/* Support Cards */
.support-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

.card-icon {
    width: 70px;
    height: 70px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.card-icon i {
    font-size: 30px;
    color: white;
}

.card h3 {
    color: var(--primary);
    margin-bottom: 15px;
}

.card-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 8px;
    margin-top: 20px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.card-btn:hover {
    background: var(--accent);
}

/* Help Topics */
.help-topics {
    margin-bottom: 60px;
}

.help-topics h2 {
    text-align: center;
    color: var(--primary);
    margin-bottom: 30px;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

.topic {
    background: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.topic:hover {
    background: var(--primary);
    color: white;
}

.topic i {
    font-size: 25px;
    color: var(--accent);
    margin-bottom: 10px;
    display: block;
}

.topic:hover i {
    color: white;
}

/* Support Form */
.support-form {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.support-form h2 {
    color: var(--primary);
    text-align: center;
    margin-bottom: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1em;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.file-upload {
    border: 2px dashed var(--border);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
}

.file-upload input {
    display: none;
}

.file-upload i {
    font-size: 30px;
    color: var(--accent);
    margin-bottom: 10px;
    display: block;
}

.submit-btn {
    background: var(--accent);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 8px;
    width: 100%;
    font-size: 1.1em;
    cursor: pointer;
    transition: background 0.3s ease;
}

.submit-btn:hover {
    background: var(--primary);
}

/* Chat Widget */
.chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 350px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    display: none;
    z-index: 1000;
}

.chat-header {
    background: var(--primary);
    color: white;
    padding: 15px 20px;
    border-radius: 15px 15px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header button {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
}

.chat-messages {
    height: 300px;
    padding: 20px;
    overflow-y: auto;
}

.message {
    margin-bottom: 15px;
    padding: 10px 15px;
    border-radius: 10px;
    max-width: 80%;
}

.message.system {
    background: var(--gray);
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.chat-input {
    padding: 15px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 10px;
}

.chat-input input {
    flex: 1;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
}

.chat-input button {
    background: var(--accent);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 8px;
    cursor: pointer;
}

/* Responsive Design */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .chat-widget {
        width: 300px;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2em;
    }

    .support-form {
        padding: 20px;
    }

    .chat-widget {
        width: 100%;
        bottom: 0;
        right: 0;
        border-radius: 15px 15px 0 0;
    }
}


/* section 2 */

/* Enhanced FAQ Section */
.faq-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(0, 26, 102, 0.03) 0%, rgba(255, 153, 0, 0.03) 100%);
    position: relative;
    overflow: hidden;
}

.faq-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 153, 0, 0.2), transparent);
}

.faq-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.faq-header h2 {
    color: var(--primary);
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 20px;
}

.faq-header-line {
    width: 80px;
    height: 4px;
    background: var(--accent);
    margin: 0 auto;
    border-radius: 2px;
    position: relative;
}

.faq-header-line::before,
.faq-header-line::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
    opacity: 0.5;
}

.faq-header-line::before {
    left: -50px;
}

.faq-header-line::after {
    right: -50px;
}

.faq-subtitle {
    color: #666;
    font-size: 1.1em;
    margin-top: 20px;
}

.faq-grid {
    display: grid;
    gap: 25px;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 26, 102, 0.08);
}

.faq-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    border-color: rgba(255, 153, 0, 0.2);
}

.faq-question {
    padding: 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    transition: all 0.3s ease;
}

.faq-question-content {
    display: flex;
    align-items: center;
    gap: 20px;
}

.faq-icon-wrapper {
    width: 40px;
    height: 40px;
    background: rgba(255, 153, 0, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.faq-icon-wrapper i {
    color: var(--accent);
    font-size: 1.2em;
}

.faq-question h3 {
    margin: 0;
    font-size: 1.1em;
    color: var(--primary);
    font-weight: 600;
}

.faq-toggle {
    width: 30px;
    height: 30px;
    background: rgba(0, 26, 102, 0.05);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.faq-toggle i {
    color: var(--primary);
    transition: transform 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-content {
    padding: 0 25px 25px;
    color: #666;
    line-height: 1.6;
}

.faq-tips {
    list-style: none;
    padding: 0;
    margin: 15px 0 0;
}

.faq-tips li {
    padding-left: 25px;
    position: relative;
    margin-bottom: 10px;
}

.faq-tips li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.trading-pairs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.trading-pairs span {
    background: rgba(0, 26, 102, 0.05);
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 0.9em;
    color: var(--primary);
}

.withdrawal-times {
    display: flex;
    gap: 20px;
    margin-top: 15px;
}

.time-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 26, 102, 0.05);
    padding: 10px 15px;
    border-radius: 8px;
}

.time-item i {
    color: var(--accent);
}

.fee-table {
    margin-top: 15px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(0, 26, 102, 0.1);
}

.fee-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 15px;
    transition: background 0.3s ease;
}

.fee-row:nth-child(odd) {
    background: rgba(0, 26, 102, 0.02);
}

.fee-row:hover {
    background: rgba(255, 153, 0, 0.05);
}

/* Active States */
.faq-item.active .faq-question {
    background: rgba(0, 26, 102, 0.02);
}

.faq-item.active .faq-icon-wrapper {
    background: var(--accent);
}

.faq-item.active .faq-icon-wrapper i {
    color: white;
}

.faq-item.active .faq-toggle {
    background: var(--accent);
}

.faq-item.active .faq-toggle i {
    color: white;
    transform: rotate(180deg);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .faq-section {
        padding: 60px 0;
    }

    .faq-header h2 {
        font-size: 2em;
    }

    .faq-question-content {
        gap: 15px;
    }

    .faq-icon-wrapper {
        width: 35px;
        height: 35px;
    }

    .trading-pairs {
        gap: 8px;
    }

    .trading-pairs span {
        padding: 6px 12px;
        font-size: 0.85em;
    }
}

@media (max-width: 480px) {
    .faq-header h2 {
        font-size: 1.8em;
    }

    .faq-question {
        padding: 20px;
    }

    .faq-answer-content {
        padding: 0 20px 20px;
    }

    .withdrawal-times {
        flex-direction: column;
        gap: 10px;
    }
}

/* Third section */
/* Stats & Testimonials Section */
.stats-testimonials {
    background: linear-gradient(135deg, var(--primary) 0%, #000d33 100%);
    padding: 80px 0;
    position: relative;
    color: white;
    margin: 60px 0;
}

.wave-top, .wave-bottom {
    position: absolute;
    left: 0;
    width: 100%;
    height: 50px;
    background-repeat: no-repeat;
    background-size: 100% 50px;
}

.wave-top {
    top: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23f5f5f5' fill-opacity='1' d='M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,0L1392,0C1344,0,1248,0,1152,0C1056,0,960,0,864,0C768,0,672,0,576,0C480,0,384,0,288,0C192,0,96,0,48,0L0,0Z'%3E%3C/path%3E%3C/svg%3E");
}

.wave-bottom {
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23f5f5f5' fill-opacity='1' d='M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
}

/* Statistics Styles */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    margin-bottom: 80px;
}

.stat-card {
    text-align: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.stat-icon {
    font-size: 2.5em;
    color: var(--accent);
    margin-bottom: 20px;
}

.stat-number {
    font-size: 2.8em;
    font-weight: 700;
    margin-bottom: 10px;
    background: linear-gradient(45deg, #fff, var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 1.1em;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* Testimonials Styles */
.testimonials-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.testimonials-container h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 50px;
    color: white;
    position: relative;
}

.testimonials-container h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

.testimonials-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    position: relative;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimonial-quote {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 4em;
    color: var(--accent);
    opacity: 0.3;
    font-family: Georgia, serif;
}

.testimonial-card p {
    font-size: 1.1em;
    line-height: 1.6;
    margin: 20px 0;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--accent);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    margin: 0;
    font-size: 1.1em;
    color: white;
}

.author-info span {
    color: var(--accent);
    font-size: 0.9em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .stats-testimonials {
        padding: 60px 0;
    }

    .stat-card {
        padding: 20px;
    }

    .stat-number {
        font-size: 2.2em;
    }

    .testimonials-container h2 {
        font-size: 2em;
    }

    .testimonial-card {
        padding: 25px;
    }
}

@media (max-width: 480px) {
    .stats-container {
        grid-template-columns: 1fr;
    }

    .testimonials-wrapper {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 2em;
    }

    .testimonial-quote {
        font-size: 3em;
    }
}